octave-nkf: libinterp/dldfcn/urlwrite.cc annotate

annotate libinterp/dldfcn/urlwrite.cc @ 17553:2d01e20abd85

rework error handling for url_transfer class * urlwrite.cc (base_url_transfer, curl_transfer, url_transer): Avoid using error and error_state. Manager error message and state internally. Change all uses. :

author	John W. Eaton <jwe@octave.org>
date	Thu, 03 Oct 2013 14:27:47 -0400
parents	8fca0bbdd4c1
children	f0d21e7d4653

rev	line source
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1 // urlwrite and urlread, a curl front-end for octave
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	2 /*
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	3
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 14022 diff changeset	4 Copyright (C) 2006-2012 Alexander Barth
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	5 Copyright (C) 2009 David Bateman
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	6
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	7 This file is part of Octave.
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	8
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	9 Octave is free software; you can redistribute it and/or modify it
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	10 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	11 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	12 option) any later version.
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	13
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	14 Octave is distributed in the hope that it will be useful, but WITHOUT
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	17 for more details.
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	18
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	19 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	20 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7013 diff changeset	21 <http://www.gnu.org/licenses/>.
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	22
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	23 */
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	24
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	25 // Author: Alexander Barth <abarth@marine.usf.edu>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	26 // Adapted-By: jwe
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	27
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	28 #ifdef HAVE_CONFIG_H
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	29 #include <config.h>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	30 #endif
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	31
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	32 #include <string>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	33 #include <fstream>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	34 #include <iomanip>
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	35 #include <iostream>
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	36
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	37 #include "dir-ops.h"
8151 3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	38 #include "file-ops.h"
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	39 #include "file-stat.h"
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	40 #include "oct-env.h"
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	41 #include "oct-handle.h"
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	42 #include "glob-match.h"
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	43 #include "singleton-cleanup.h"
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	44
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	45 #include "defun-dld.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	46 #include "error.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	47 #include "oct-obj.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	48 #include "ov-cell.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	49 #include "pager.h"
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	50 #include "oct-map.h"
13985 43cc49c7abd1 Use thread-safe atomic reference counting (GCC and MSVC). Michael Goffioul <michael.goffioul@gmail.com> parents: 13978 diff changeset	51 #include "oct-refcount.h"
8151 3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	52 #include "unwind-prot.h"
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	53
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	54 static void
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	55 delete_file (const std::string& file)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	56 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	57 octave_unlink (file);
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	58 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	59
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	60 class base_url_transfer
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	61 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	62 private:
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	63
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	64 static void reset_path (const base_url_transfer *curl_xfer)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	65 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	66 curl_xfer->cwd ("..");
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	67 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	68
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	69 public:
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	70
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	71 friend class url_transfer;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	72
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	73 base_url_transfer (void)
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	74 : count (1), host (), userpwd (), valid (false), ascii_mode (false),
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	75 ok (true), errmsg () { }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	76
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	77 base_url_transfer (const std::string& host_arg,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	78 const std::string& /* user_arg */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	79 const std::string& /* passwd */)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	80 : count (1), host (host_arg), userpwd (), valid (false),
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	81 ascii_mode (false), ok (true), errmsg () { }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	82
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	83 base_url_transfer (const std::string& /* url */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	84 const std::string& /* method */,
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	85 const Cell& /* param /, std::ostream& / os */)
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	86 : count (1), host (), userpwd (), valid (false), ascii_mode (false),
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	87 ok (true), errmsg () { }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	88
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	89 virtual ~base_url_transfer (void) { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	90
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	91 bool is_valid (void) const { return valid; }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	92
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	93 bool good (void) const { return valid && ok; }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	94
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	95 virtual void perform (void) const { }
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	96
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	97 virtual std::string lasterror (void) const { return errmsg; }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	98
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	99 virtual void set_ostream (std::ostream& /* os */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	100
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	101 virtual void set_istream (std::istream& /* is */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	102
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	103 virtual void ascii (void) { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	104
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	105 virtual void binary (void) { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	106
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	107 bool is_ascii (void) const { return ascii_mode; }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	108
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	109 bool is_binary (void) const { return !ascii_mode; }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	110
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	111 virtual void cwd (const std::string& /* path */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	112
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	113 virtual void del (const std::string& /* file */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	114
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	115 virtual void rmdir (const std::string& /* path */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	116
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	117 virtual void mkdir (const std::string& /* path */) const { }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	118
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	119 virtual void rename (const std::string& /* oldname */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	120 const std::string& /* newname */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	121
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	122 virtual void put (const std::string& /* file */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	123 std::istream& /* is */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	124
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	125 virtual void get (const std::string& /* file */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	126 std::ostream& /* os */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	127
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	128 void mget_directory (const std::string& directory,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	129 const std::string& target) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	130 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	131 std::string sep = file_ops::dir_sep_str ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	132 file_stat fs (directory);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	133
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	134 if (!fs \|\| !fs.is_dir ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	135 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	136 std::string msg;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	137 int status = octave_mkdir (directory, 0777, msg);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	138
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	139 if (status < 0)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	140 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	141 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	142 errmsg = "__ftp_mget__: can not create directory '"
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	143 + target + sep + directory + "': " + msg;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	144 return;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	145 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	146 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	147
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	148 cwd (directory);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	149
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	150 if (good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	151 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	152 unwind_protect_safe frame;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	153
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	154 frame.add_fcn (reset_path, this);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	155
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	156 string_vector sv = list ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	157
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	158 for (octave_idx_type i = 0; i < sv.length (); i++)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	159 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	160 time_t ftime;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	161 bool fisdir;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	162 double fsize;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	163
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	164 get_fileinfo (sv(i), fsize, ftime, fisdir);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	165
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	166 if (fisdir)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	167 mget_directory (sv(i), target + directory + sep);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	168 else
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	169 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	170 std::string realfile = target + directory + sep + sv(i);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	171
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	172 std::ofstream ofile (realfile.c_str (),
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	173 std::ios::out \| std::ios::binary);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	174
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	175 if (! ofile.is_open ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	176 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	177 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	178 errmsg = "__ftp_mget__: unable to open file";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	179 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	180 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	181
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	182 unwind_protect_safe frame2;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	183
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	184 frame2.add_fcn (delete_file, realfile);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	185
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	186 get (sv(i), ofile);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	187
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	188 ofile.close ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	189
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	190 if (good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	191 frame2.discard ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	192 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	193
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	194 if (! good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	195 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	196 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	197 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	198 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	199
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	200 string_vector mput_directory (const std::string& base,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	201 const std::string& directory) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	202 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	203 string_vector file_list;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	204
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	205 std::string realdir
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	206 = (base.length () == 0
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	207 ? directory : base + file_ops::dir_sep_str () + directory);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	208
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	209 mkdir (directory);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	210
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	211 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	212 return file_list;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	213
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	214 cwd (directory);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	215
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	216 if (good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	217 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	218 unwind_protect_safe frame;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	219
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	220 frame.add_fcn (reset_path, this);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	221
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	222 dir_entry dirlist (realdir);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	223
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	224 if (dirlist)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	225 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	226 string_vector files = dirlist.read ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	227
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	228 for (octave_idx_type i = 0; i < files.length (); i++)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	229 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	230 std::string file = files (i);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	231
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	232 if (file == "." \|\| file == "..")
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	233 continue;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	234
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	235 std::string realfile = realdir + file_ops::dir_sep_str () + file;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	236 file_stat fs (realfile);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	237
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	238 if (! fs.exists ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	239 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	240 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	241 errmsg = "__ftp__mput: file '" + realfile
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	242 + "' does not exist";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	243 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	244 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	245
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	246 if (fs.is_dir ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	247 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	248 file_list.append (mput_directory (realdir, file));
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	249
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	250 if (! good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	251 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	252 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	253 else
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	254 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	255 // FIXME Does ascii mode need to be flagged here?
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	256 std::ifstream ifile (realfile.c_str (), std::ios::in \|
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	257 std::ios::binary);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	258
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	259 if (! ifile.is_open ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	260 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	261 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	262 errmsg = "__ftp_mput__: unable to open file '"
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	263 + realfile + "'";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	264 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	265 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	266
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	267 put (file, ifile);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	268
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	269 ifile.close ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	270
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	271 if (! good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	272 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	273
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	274 file_list.append (realfile);
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	275 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	276 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	277 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	278 else
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	279 {
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	280 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	281 errmsg = "__ftp_mput__: can not read the directory '"
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	282 + realdir + "'";
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	283 }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	284 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	285 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	286
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	287 virtual void dir (void) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	288
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	289 virtual string_vector list (void) const { return string_vector (); }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	290
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	291 virtual void get_fileinfo (const std::string& /* filename */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	292 double& /* filesize */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	293 time_t& /* filetime */,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	294 bool& /* fileisdir */) const { }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	295
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	296 virtual std::string pwd (void) const { return std::string (); }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	297
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	298 protected:
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	299
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	300 octave_refcount<size_t> count;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	301 std::string host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	302 std::string userpwd;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	303 bool valid;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	304 bool ascii_mode;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	305 mutable bool ok;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	306 mutable std::string errmsg;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	307
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	308 private:
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	309
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	310 // No copying!
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	311
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	312 base_url_transfer (const base_url_transfer&);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	313
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	314 base_url_transfer& operator = (const base_url_transfer&);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	315 };
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	316
9905 84a7c11ff928 Correctly compile even when libcurl is not present according to configure Rik <rdrider0-list@yahoo.com> parents: 9885 diff changeset	317 #ifdef HAVE_CURL
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	318
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	319 #include <curl/curl.h>
9885 dd3fc8ba4796 support libcurl < 7.19 Jaroslav Hajek <highegg@gmail.com> parents: 9880 diff changeset	320 #include <curl/curlver.h>
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	321 #include <curl/easy.h>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	322
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	323 static int
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	324 write_data (void buffer, size_t size, size_t nmemb, void streamp)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	325 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	326 std::ostream& stream = (static_cast<std::ostream> (streamp));
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	327 stream.write (static_cast<const char> (buffer), sizenmemb);
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	328 return (stream.fail () ? 0 : size * nmemb);
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	329 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	330
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	331 static int
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	332 read_data (void buffer, size_t size, size_t nmemb, void streamp)
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	333 {
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	334 std::istream& stream = (static_cast<std::istream> (streamp));
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	335 stream.read (static_cast<char> (buffer), sizenmemb);
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	336 if (stream.eof ())
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	337 return stream.gcount ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	338 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	339 return (stream.fail () ? 0 : size * nmemb);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	340 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	341
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	342 static size_t
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	343 throw_away (void , size_t size, size_t nmemb, void )
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	344 {
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	345 return static_cast<size_t>(size * nmemb);
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	346 }
980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	347
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	348 // I'd love to rewrite this as a private method of the url_transfer
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	349 // class, but you can't pass the va_list from the wrapper SETOPT to
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	350 // the curl_easy_setopt function.
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	351 #define SETOPT(option, parameter) \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	352 do \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	353 { \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	354 CURLcode res = curl_easy_setopt (curl, option, parameter); \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	355 if (res != CURLE_OK) \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	356 { \
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	357 ok = false; \
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	358 errmsg = curl_easy_strerror (res); \
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	359 return; \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	360 } \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	361 } \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	362 while (0)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	363
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	364 // Same as above but with a return value.
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	365 #define SETOPTR(option, parameter) \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	366 do \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	367 { \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	368 CURLcode res = curl_easy_setopt (curl, option, parameter); \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	369 if (res != CURLE_OK) \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	370 { \
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	371 ok = false; \
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	372 errmsg = curl_easy_strerror (res); \
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	373 return retval; \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	374 } \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	375 } \
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	376 while (0)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	377
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	378 class curl_transfer : public base_url_transfer
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	379 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	380 public:
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	381
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	382 curl_transfer (void)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	383 : base_url_transfer (), curl (curl_easy_init ()), errnum ()
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	384 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	385 if (curl)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	386 valid = true;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	387 else
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	388 errmsg = "can not create curl object";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	389 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	390
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	391 curl_transfer (const std::string& host_arg, const std::string& user_arg,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	392 const std::string& passwd)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	393 : base_url_transfer (host_arg, user_arg, passwd),
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	394 curl (curl_easy_init ()), errnum ()
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	395 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	396 if (curl)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	397 valid = true;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	398 else
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	399 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	400 errmsg = "can not create curl object";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	401 return;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	402 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	403
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	404 init (user_arg, passwd, std::cin, octave_stdout);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	405
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	406 std::string url ("ftp://" + host_arg);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	407 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	408
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	409 // Setup the link, with no transfer.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	410 perform ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	411 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	412
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	413 curl_transfer (const std::string& url, const std::string& method,
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	414 const Cell& param, std::ostream& os)
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	415 : base_url_transfer (url, method, param, os),
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	416 curl (curl_easy_init ()), errnum ()
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	417 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	418 if (curl)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	419 valid = true;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	420 else
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	421 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	422 errmsg = "can not create curl object";
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	423 return;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	424 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	425
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	426 init ("", "", std::cin, os);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	427
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	428 SETOPT (CURLOPT_NOBODY, 0);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	429
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	430 // Restore the default HTTP request method to GET after setting
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	431 // NOBODY to true and back to false. This is needed for backward
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	432 // compatibility with versions of libcurl < 7.18.2.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	433 SETOPT (CURLOPT_HTTPGET, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	434
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	435 // Don't need to store the parameters here as we can't change
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	436 // the URL after the object is created
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	437 std::string query_string = form_query_string (param);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	438
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	439 if (method == "get")
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	440 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	441 query_string = url + "?" + query_string;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	442 SETOPT (CURLOPT_URL, query_string.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	443 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	444 else if (method == "post")
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	445 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	446 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	447 SETOPT (CURLOPT_POSTFIELDS, query_string.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	448 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	449 else
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	450 SETOPT (CURLOPT_URL, url.c_str ());
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	451
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	452 perform ();
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	453 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	454
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	455 ~curl_transfer (void)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	456 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	457 if (curl)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	458 curl_easy_cleanup (curl);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	459 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	460
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	461 void perform (void) const
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	462 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	463 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
15324 af54273243fd urlwrite.cc: Ensure the default HTTP request method is reset to GET Mike Miller <mtmiller@ieee.org> parents: 15322 diff changeset	464
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	465 errnum = curl_easy_perform (curl);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	466
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	467 if (errnum != CURLE_OK)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	468 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	469 ok = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	470 errmsg = curl_easy_strerror (errnum);
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	471 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	472
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	473 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	474 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	475
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	476 std::string lasterror (void) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	477 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	478 return std::string (curl_easy_strerror (errnum));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	479 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	480
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	481 void set_ostream (std::ostream& os) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	482 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	483 SETOPT (CURLOPT_WRITEDATA, static_cast<void*> (&os));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	484 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	485
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	486 void set_istream (std::istream& is) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	487 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	488 SETOPT (CURLOPT_READDATA, static_cast<void*> (&is));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	489 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	490
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	491 void ascii (void)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	492 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	493 ascii_mode = true;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	494 SETOPT (CURLOPT_TRANSFERTEXT, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	495 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	496
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	497 void binary (void)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	498 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	499 ascii_mode = false;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	500 SETOPT (CURLOPT_TRANSFERTEXT, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	501 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	502
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	503 void cwd (const std::string& path) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	504 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	505 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	506
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	507 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	508 frame.add_fcn (curl_slist_free_all, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	509
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	510 std::string cmd = "cwd " + path;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	511 slist = curl_slist_append (slist, cmd.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	512 SETOPT (CURLOPT_POSTQUOTE, slist);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	513
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	514 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	515 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	516 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	517
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	518 SETOPT (CURLOPT_POSTQUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	519 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	520
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	521 void del (const std::string& file) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	522 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	523 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	524
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	525 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	526 frame.add_fcn (curl_slist_free_all, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	527
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	528 std::string cmd = "dele " + file;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	529 slist = curl_slist_append (slist, cmd.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	530 SETOPT (CURLOPT_POSTQUOTE, slist);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	531
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	532 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	533 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	534 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	535
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	536 SETOPT (CURLOPT_POSTQUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	537 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	538
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	539 void rmdir (const std::string& path) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	540 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	541 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	542
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	543 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	544 frame.add_fcn (curl_slist_free_all, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	545
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	546 std::string cmd = "rmd " + path;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	547 slist = curl_slist_append (slist, cmd.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	548 SETOPT (CURLOPT_POSTQUOTE, slist);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	549
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	550 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	551 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	552 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	553
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	554 SETOPT (CURLOPT_POSTQUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	555 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	556
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	557 void mkdir (const std::string& path) const
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	558 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	559 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	560
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	561 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	562 frame.add_fcn (curl_slist_free_all, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	563
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	564 std::string cmd = "mkd " + path;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	565 slist = curl_slist_append (slist, cmd.c_str ());
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	566 SETOPT (CURLOPT_POSTQUOTE, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	567
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	568 perform ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	569 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	570 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	571
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	572 SETOPT (CURLOPT_POSTQUOTE, 0);
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	573 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	574
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	575 void rename (const std::string& oldname, const std::string& newname) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	576 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	577 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	578
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	579 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	580 frame.add_fcn (curl_slist_free_all, slist);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	581
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	582 std::string cmd = "rnfr " + oldname;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	583 slist = curl_slist_append (slist, cmd.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	584 cmd = "rnto " + newname;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	585 slist = curl_slist_append (slist, cmd.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	586 SETOPT (CURLOPT_POSTQUOTE, slist);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	587
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	588 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	589 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	590 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	591
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	592 SETOPT (CURLOPT_POSTQUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	593 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	594
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	595 void put (const std::string& file, std::istream& is) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	596 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	597 std::string url = "ftp://" + host + "/" + file;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	598 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	599 SETOPT (CURLOPT_UPLOAD, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	600 SETOPT (CURLOPT_NOBODY, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	601 set_istream (is);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	602
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	603 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	604 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	605 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	606
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	607 set_istream (std::cin);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	608 SETOPT (CURLOPT_NOBODY, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	609 SETOPT (CURLOPT_UPLOAD, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	610 url = "ftp://" + host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	611 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	612 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	613
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	614 void get (const std::string& file, std::ostream& os) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	615 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	616 std::string url = "ftp://" + host + "/" + file;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	617 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	618 SETOPT (CURLOPT_NOBODY, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	619 set_ostream (os);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	620
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	621 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	622 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	623 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	624
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	625 set_ostream (octave_stdout);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	626 SETOPT (CURLOPT_NOBODY, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	627 url = "ftp://" + host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	628 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	629 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	630
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	631 void dir (void) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	632 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	633 std::string url = "ftp://" + host + "/";
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	634 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	635 SETOPT (CURLOPT_NOBODY, 0);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	636
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	637 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	638 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	639 return;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	640
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	641 SETOPT (CURLOPT_NOBODY, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	642 url = "ftp://" + host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	643 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	644 }
7013 f943e9635115 [project @ 2007-10-11 19:39:02 by jwe] jwe parents: 6992 diff changeset	645
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	646 string_vector list (void) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	647 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	648 string_vector retval;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	649
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	650 std::ostringstream buf;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	651 std::string url = "ftp://" + host + "/";
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	652 SETOPTR (CURLOPT_WRITEDATA, static_cast<void*> (&buf));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	653 SETOPTR (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	654 SETOPTR (CURLOPT_DIRLISTONLY, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	655 SETOPTR (CURLOPT_NOBODY, 0);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	656
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	657 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	658 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	659 return retval;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	660
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	661 SETOPTR (CURLOPT_NOBODY, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	662 url = "ftp://" + host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	663 SETOPTR (CURLOPT_WRITEDATA, static_cast<void*> (&octave_stdout));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	664 SETOPTR (CURLOPT_DIRLISTONLY, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	665 SETOPTR (CURLOPT_URL, url.c_str ());
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	666
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	667 // Count number of directory entries
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	668 std::string str = buf.str ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	669 octave_idx_type n = 0;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	670 size_t pos = 0;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	671 while (true)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	672 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	673 pos = str.find_first_of ('\n', pos);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	674 if (pos == std::string::npos)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	675 break;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	676 pos++;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	677 n++;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	678 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	679 retval.resize (n);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	680 pos = 0;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	681 for (octave_idx_type i = 0; i < n; i++)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	682 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	683 size_t newpos = str.find_first_of ('\n', pos);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	684 if (newpos == std::string::npos)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	685 break;
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	686
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	687 retval(i) = str.substr(pos, newpos - pos);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	688 pos = newpos + 1;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	689 }
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	690
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	691 return retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	692 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	693
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	694 void get_fileinfo (const std::string& filename, double& filesize,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	695 time_t& filetime, bool& fileisdir) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	696 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	697 std::string path = pwd ();
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	698
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	699 std::string url = "ftp://" + host + "/" + path + "/" + filename;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	700 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	701 SETOPT (CURLOPT_FILETIME, 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	702 SETOPT (CURLOPT_HEADERFUNCTION, throw_away);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	703 SETOPT (CURLOPT_WRITEFUNCTION, throw_away);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	704
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	705 // FIXME
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	706 // The MDTM command fails for a directory on the servers I tested
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	707 // so this is a means of testing for directories. It also means
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	708 // I can't get the date of directories!
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	709
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	710 perform ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	711 if (! good ())
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	712 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	713 fileisdir = true;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	714 filetime = -1;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	715 filesize = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	716
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	717 return;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	718 }
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	719
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	720 fileisdir = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	721 time_t ft;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	722 curl_easy_getinfo (curl, CURLINFO_FILETIME, &ft);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	723 filetime = ft;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	724 double fs;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	725 curl_easy_getinfo (curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &fs);
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	726 filesize = fs;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	727
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	728 SETOPT (CURLOPT_WRITEFUNCTION, write_data);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	729 SETOPT (CURLOPT_HEADERFUNCTION, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	730 SETOPT (CURLOPT_FILETIME, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	731 url = "ftp://" + host;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	732 SETOPT (CURLOPT_URL, url.c_str ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	733
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	734 // The MDTM command seems to reset the path to the root with the
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	735 // servers I tested with, so cd again into the correct path. Make
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	736 // the path absolute so that this will work even with servers that
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	737 // don't end up in the root after an MDTM command.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	738 cwd ("/" + path);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	739 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	740
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	741 std::string pwd (void) const
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	742 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	743 std::string retval;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	744
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	745 struct curl_slist *slist = 0;
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	746
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	747 unwind_protect frame;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	748 frame.add_fcn (curl_slist_free_all, slist);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	749
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	750 slist = curl_slist_append (slist, "pwd");
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	751 SETOPTR (CURLOPT_POSTQUOTE, slist);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	752 SETOPTR (CURLOPT_HEADERFUNCTION, write_data);
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	753
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	754 std::ostringstream buf;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	755 SETOPTR (CURLOPT_WRITEHEADER, static_cast<void *>(&buf));
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	756
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	757 perform ();
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	758 if (! good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	759 return retval;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	760
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	761 retval = buf.str ();
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	762
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	763 // Can I assume that the path is alway in "" on the last line
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	764 size_t pos2 = retval.rfind ('"');
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	765 size_t pos1 = retval.rfind ('"', pos2 - 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	766 retval = retval.substr (pos1 + 1, pos2 - pos1 - 1);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	767
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	768 SETOPTR (CURLOPT_HEADERFUNCTION, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	769 SETOPTR (CURLOPT_WRITEHEADER, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	770 SETOPTR (CURLOPT_POSTQUOTE, 0);
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	771
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	772 return retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	773 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	774
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	775 private:
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	776
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	777 CURL *curl;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	778 mutable CURLcode errnum;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	779
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	780 // No copying!
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	781
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	782 curl_transfer (const curl_transfer&);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	783
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	784 curl_transfer& operator = (const curl_transfer&);
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	785
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	786 void init (const std::string& user, const std::string& passwd,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	787 std::istream& is, std::ostream& os)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	788 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	789 // No data transfer by default
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	790 SETOPT (CURLOPT_NOBODY, 1);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	791
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	792 // Set the username and password
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	793 userpwd = user;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	794 if (! passwd.empty ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	795 userpwd += ":" + passwd;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	796 if (! userpwd.empty ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	797 SETOPT (CURLOPT_USERPWD, userpwd.c_str ());
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	798
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	799 // Define our callback to get called when there's data to be written.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	800 SETOPT (CURLOPT_WRITEFUNCTION, write_data);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	801
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	802 // Set a pointer to our struct to pass to the callback.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	803 SETOPT (CURLOPT_WRITEDATA, static_cast<void*> (&os));
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	804
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	805 // Define our callback to get called when there's data to be read
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	806 SETOPT (CURLOPT_READFUNCTION, read_data);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	807
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	808 // Set a pointer to our struct to pass to the callback.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	809 SETOPT (CURLOPT_READDATA, static_cast<void*> (&is));
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	810
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	811 // Follow redirects.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	812 SETOPT (CURLOPT_FOLLOWLOCATION, true);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	813
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	814 // Don't use EPSV since connecting to sites that don't support it
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	815 // will hang for some time (3 minutes?) before moving on to try PASV
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	816 // instead.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	817 SETOPT (CURLOPT_FTP_USE_EPSV, false);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	818
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	819 SETOPT (CURLOPT_NOPROGRESS, true);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	820 SETOPT (CURLOPT_FAILONERROR, true);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	821
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	822 SETOPT (CURLOPT_POSTQUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	823 SETOPT (CURLOPT_QUOTE, 0);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	824 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	825
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	826 std::string form_query_string (const Cell& param)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	827 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	828 std::ostringstream query;
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	829
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	830 for (int i = 0; i < param.numel (); i += 2)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	831 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	832 std::string name = param(i).string_value ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	833 std::string text = param(i+1).string_value ();
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	834
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	835 // Encode strings.
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	836 char *enc_name = curl_easy_escape (curl, name.c_str (),
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	837 name.length ());
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	838 char *enc_text = curl_easy_escape (curl, text.c_str (),
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	839 text.length ());
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	840
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	841 query << enc_name << "=" << enc_text;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	842
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	843 curl_free (enc_name);
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	844 curl_free (enc_text);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	845
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	846 if (i < param.numel ()-1)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	847 query << "&";
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	848 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	849
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	850 query.flush ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	851
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	852 return query.str ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	853 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	854 };
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	855
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	856 #undef SETOPT
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	857
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	858 #endif
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	859
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	860 #if ! defined (HAVE_CURL)
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	861 static void
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	862 disabled_error (void)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	863 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	864 error ("support for url transfers was disabled when Octave was built");
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	865 }
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	866 #endif
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	867
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	868 class url_transfer
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	869 {
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	870 public:
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	871
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	872 #if defined (HAVE_CURL)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	873 # define REP_CLASS curl_transfer
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	874 #else
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	875 # define REP_CLASS base_url_transfer
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	876 #endif
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	877
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	878 url_transfer (void) : rep (new REP_CLASS ())
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	879 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	880 #if !defined (HAVE_CURL)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	881 disabled_error ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	882 #endif
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	883 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	884
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	885 url_transfer (const std::string& host, const std::string& user,
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	886 const std::string& passwd)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	887 : rep (new REP_CLASS (host, user, passwd))
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	888 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	889 #if !defined (HAVE_CURL)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	890 disabled_error ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	891 #endif
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	892 }
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	893
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	894 url_transfer (const std::string& url, const std::string& method,
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	895 const Cell& param, std::ostream& os)
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	896 : rep (new REP_CLASS (url, method, param, os))
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	897 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	898 #if !defined (HAVE_CURL)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	899 disabled_error ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	900 #endif
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	901 }
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	902
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	903 #undef REP_CLASS
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	904
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	905 url_transfer (const url_transfer& h) : rep (h.rep)
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	906 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	907 rep->count++;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	908 }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	909
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	910 ~url_transfer (void)
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	911 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	912 if (--rep->count == 0)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	913 delete rep;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	914 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	915
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	916 url_transfer& operator = (const url_transfer& h)
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	917 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	918 if (this != &h)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	919 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	920 if (--rep->count == 0)
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	921 delete rep;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	922
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	923 rep = h.rep;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	924 rep->count++;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	925 }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	926
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	927 return *this;
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	928 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	929
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	930 bool is_valid (void) const { return rep->is_valid (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	931
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	932 bool good (void) const { return rep->good (); }
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	933
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	934 std::string lasterror (void) const { return rep->lasterror (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	935
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	936 void set_ostream (std::ostream& os) const { rep->set_ostream (os); }
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	937
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	938 void set_istream (std::istream& is) const { rep->set_istream (is); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	939
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	940 void ascii (void) const { rep->ascii (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	941
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	942 void binary (void) const { rep->binary (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	943
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	944 bool is_ascii (void) const { return rep->is_ascii (); }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	945
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	946 bool is_binary (void) const { return rep->is_binary (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	947
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	948 void cwd (const std::string& path) const { rep->cwd (path); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	949
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	950 void del (const std::string& file) const { rep->del (file); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	951
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	952 void rmdir (const std::string& path) const { rep->rmdir (path); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	953
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	954 void mkdir (const std::string& path) const { rep->mkdir (path); }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	955
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	956 void rename (const std::string& oldname, const std::string& newname) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	957 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	958 rep->rename (oldname, newname);
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	959 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	960
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	961 void put (const std::string& file, std::istream& is) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	962 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	963 rep->put (file, is);
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	964 }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	965
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	966 void get (const std::string& file, std::ostream& os) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	967 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	968 rep->get (file, os);
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	969 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	970
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	971 void mget_directory (const std::string& directory,
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	972 const std::string& target) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	973 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	974 rep->mget_directory (directory, target);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	975 }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	976
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	977 string_vector mput_directory (const std::string& base,
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	978 const std::string& directory) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	979 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	980 return rep->mput_directory (base, directory);
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	981 }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	982
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	983 void dir (void) const { rep->dir (); }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	984
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	985 string_vector list (void) const { return rep->list (); }
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	986
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	987 void get_fileinfo (const std::string& filename, double& filesize,
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	988 time_t& filetime, bool& fileisdir) const
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	989 {
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	990 rep->get_fileinfo (filename, filesize, filetime, fileisdir);
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	991 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	992
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	993 std::string pwd (void) const { return rep->pwd (); }
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	994
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	995 private:
77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	996
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	997 base_url_transfer *rep;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	998 };
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	999
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1000 typedef octave_handle curl_handle;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1001
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1002 class OCTINTERP_API ch_manager
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1003 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1004 protected:
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1005
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1006 ch_manager (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1007 : handle_map (), handle_free_list (),
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1008 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) { }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1009
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1010 public:
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1011
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1012 static void create_instance (void);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1013
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1014 static bool instance_ok (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1015 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1016 bool retval = true;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1017
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1018 if (! instance)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1019 create_instance ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1020
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1021 if (! instance)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1022 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1023 ::error ("unable to create ch_manager!");
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1024
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1025 retval = false;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1026 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1027
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1028 return retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1029 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1030
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1031 static void cleanup_instance (void) { delete instance; instance = 0; }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1032
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1033 static curl_handle get_handle (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1034 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1035 return instance_ok ()
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1036 ? instance->do_get_handle () : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1037 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1038
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1039 static void free (const curl_handle& h)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1040 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1041 if (instance_ok ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1042 instance->do_free (h);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1043 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1044
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1045 static curl_handle lookup (double val)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1046 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1047 return instance_ok () ? instance->do_lookup (val) : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1048 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1049
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1050 static curl_handle lookup (const octave_value& val)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1051 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1052 return val.is_real_scalar ()
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1053 ? lookup (val.double_value ()) : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1054 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1055
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1056 static url_transfer get_object (double val)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1057 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1058 return get_object (lookup (val));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1059 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1060
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1061 static url_transfer get_object (const octave_value& val)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1062 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1063 return get_object (lookup (val));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1064 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1065
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1066 static url_transfer get_object (const curl_handle& h)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1067 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1068 return instance_ok () ? instance->do_get_object (h) : url_transfer ();
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1069 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1070
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1071 static curl_handle make_curl_handle (const std::string& host,
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1072 const std::string& user,
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1073 const std::string& passwd)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1074 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1075 return instance_ok ()
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1076 ? instance->do_make_curl_handle (host, user, passwd) : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1077 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1078
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1079 static Matrix handle_list (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1080 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1081 return instance_ok () ? instance->do_handle_list () : Matrix ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1082 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1083
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1084 private:
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1085
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1086 static ch_manager *instance;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1087
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1088 typedef std::map<curl_handle, url_transfer>::iterator iterator;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1089 typedef std::map<curl_handle, url_transfer>::const_iterator const_iterator;
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1090
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1091 typedef std::set<curl_handle>::iterator free_list_iterator;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1092 typedef std::set<curl_handle>::const_iterator const_free_list_iterator;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1093
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1094 // A map of handles to curl objects.
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1095 std::map<curl_handle, url_transfer> handle_map;
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1096
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1097 // The available curl handles.
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1098 std::set<curl_handle> handle_free_list;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1099
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1100 // The next handle available if handle_free_list is empty.
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1101 double next_handle;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1102
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1103 curl_handle do_get_handle (void);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1104
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1105 void do_free (const curl_handle& h);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1106
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1107 curl_handle do_lookup (double val)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1108 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1109 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1110
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1111 return (p != handle_map.end ()) ? p->first : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1112 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1113
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1114 url_transfer do_get_object (const curl_handle& h)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1115 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1116 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ());
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1117
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1118 return (p != handle_map.end ()) ? p->second : url_transfer ();
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1119 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1120
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1121 curl_handle do_make_curl_handle (const std::string& host,
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1122 const std::string& user,
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1123 const std::string& passwd)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1124 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1125 curl_handle h = get_handle ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1126
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1127 url_transfer obj (host, user, passwd);
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1128
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1129 if (! error_state)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1130 handle_map[h] = obj;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1131 else
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1132 h = curl_handle ();
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1133
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1134 return h;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1135 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1136
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1137 Matrix do_handle_list (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1138 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1139 Matrix retval (1, handle_map.size ());
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1140
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1141 octave_idx_type i = 0;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1142 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1143 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1144 curl_handle h = p->first;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1145
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1146 retval(i++) = h.value ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1147 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1148
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1149 return retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1150 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1151 };
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1152
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1153 void
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1154 ch_manager::create_instance (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1155 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1156 instance = new ch_manager ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1157
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1158 if (instance)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1159 singleton_cleanup_list::add (cleanup_instance);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1160 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1161
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1162 static double
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1163 make_handle_fraction (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1164 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1165 static double maxrand = RAND_MAX + 2.0;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1166
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1167 return (rand () + 1.0) / maxrand;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1168 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1169
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1170 curl_handle
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1171 ch_manager::do_get_handle (void)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1172 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1173 curl_handle retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1174
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1175 // Curl handles are negative integers plus some random fractional
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1176 // part. To avoid running out of integers, we recycle the integer
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1177 // part but tack on a new random part each time.
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1178
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1179 free_list_iterator p = handle_free_list.begin ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1180
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1181 if (p != handle_free_list.end ())
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1182 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1183 retval = *p;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1184 handle_free_list.erase (p);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1185 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1186 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1187 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1188 retval = curl_handle (next_handle);
6992 980449b7e05c [project @ 2007-10-09 23:22:04 by jwe] jwe parents: 6986 diff changeset	1189
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1190 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1191 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1192
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1193 return retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1194 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1195
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1196 void
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1197 ch_manager::do_free (const curl_handle& h)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1198 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1199 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1200 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1201 iterator p = handle_map.find (h);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1202
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1203 if (p != handle_map.end ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1204 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1205 // Curl handles are negative integers plus some random
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1206 // fractional part. To avoid running out of integers, we
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1207 // recycle the integer part but tack on a new random part
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1208 // each time.
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1209
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1210 handle_map.erase (p);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1211
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1212 if (h.value () < 0)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1213 handle_free_list.insert (std::ceil (h.value ()) - make_handle_fraction ());
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1214 }
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1215 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1216 error ("ch_manager::free: invalid object %g", h.value ());
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1217 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1218 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1219
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1220 ch_manager *ch_manager::instance = 0;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1221
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1222 DEFUN_DLD (urlwrite, args, nargout,
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1223 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1224 @deftypefn {Loadable Function} {} urlwrite (@var{url}, @var{localfile})\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1225 @deftypefnx {Loadable Function} {@var{f} =} urlwrite (@var{url}, @var{localfile})\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1226 @deftypefnx {Loadable Function} {[@var{f}, @var{success}] =} urlwrite (@var{url}, @var{localfile})\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1227 @deftypefnx {Loadable Function} {[@var{f}, @var{success}, @var{message}] =} urlwrite (@var{url}, @var{localfile})\n\
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1228 Download a remote file specified by its @var{url} and save it as\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1229 @var{localfile}. For example:\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1230 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1231 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1232 @group\n\
12642 f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation. Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	1233 urlwrite (\"ftp://ftp.octave.org/pub/octave/README\",\n\
7031 120f3135952f [project @ 2007-10-15 15:30:03 by jwe] jwe parents: 7017 diff changeset	1234 \"README.txt\");\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1235 @end group\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1236 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1237 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1238 The full path of the downloaded file is returned in @var{f}. The\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1239 variable @var{success} is 1 if the download was successful,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1240 otherwise it is 0 in which case @var{message} contains an error\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1241 message. If no output argument is specified and an error occurs,\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1242 then the error is signaled through Octave's error handling mechanism.\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1243 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1244 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1245 FTP and FILE protocols. Username and password may be specified in\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1246 the URL, for example:\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1247 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1248 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1249 @group\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1250 urlwrite (\"http://username:password@@example.com/file.txt\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1251 \"file.txt\");\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1252 @end group\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1253 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1254 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1255 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6589 1294fa07652b [project @ 2007-04-26 20:36:42 by jwe] jwe parents: 6588 diff changeset	1256 The parameter @var{method} is either @samp{get} or @samp{post}\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1257 and @var{param} is a cell array of parameter and value pairs.\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1258 For example:\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1259 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1260 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1261 @group\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1262 urlwrite (\"http://www.google.com/search\", \"search.html\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1263 \"get\", @{\"query\", \"octave\"@});\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1264 @end group\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1265 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1266 @seealso{urlread}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1267 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1268 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1269 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1270
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1271 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1272
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1273 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1274 if (nargin != 2 && nargin != 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1275 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1276 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1277 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1278 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1279
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1280 std::string url = args(0).string_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1281
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1282 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1283 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1284 error ("urlwrite: URL must be a character string");
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1285 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1286 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1287
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1288 // name to store the file if download is succesful
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1289 std::string filename = args(1).string_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1290
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1291 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1292 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1293 error ("urlwrite: LOCALFILE must be a character string");
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1294 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1295 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1296
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1297 std::string method;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1298 Cell param; // empty cell array
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1299
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1300 if (nargin == 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1301 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1302 method = args(2).string_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1303
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1304 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1305 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1306 error ("urlwrite: METHOD must be \"get\" or \"post\"");
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1307 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1308 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1309
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1310 if (method != "get" && method != "post")
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1311 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1312 error ("urlwrite: METHOD must be \"get\" or \"post\"");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1313 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1314 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1315
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1316 param = args(3).cell_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1317
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1318 if (error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1319 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1320 error ("urlwrite: parameters (PARAM) for get and post requests must be given as a cell");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1321 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1322 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1323
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1324
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1325 if (param.numel () % 2 == 1 )
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1326 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1327 error ("urlwrite: number of elements in PARAM must be even");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1328 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1329 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1330 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1331
8151 3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1332 // The file should only be deleted if it doesn't initially exist, we
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1333 // create it, and the download fails. We use unwind_protect to do
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1334 // it so that the deletion happens no matter how we exit the function.
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1335
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1336 file_stat fs (filename);
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1337
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1338 std::ofstream ofile (filename.c_str (), std::ios::out \| std::ios::binary);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1339
6986 4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe] jwe parents: 6984 diff changeset	1340 if (! ofile.is_open ())
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1341 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1342 error ("urlwrite: unable to open file");
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1343 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1344 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1345
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9918 diff changeset	1346 unwind_protect_safe frame;
8151 3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails John W. Eaton <jwe@octave.org> parents: 7481 diff changeset	1347
17549 a646665cd574 eliminate unecessary static function in urlwrite.cc John W. Eaton <jwe@octave.org> parents: 17548 diff changeset	1348 frame.add_fcn (delete_file, filename);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1349
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1350 url_transfer curl = url_transfer (url, method, param, ofile);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1351
6986 4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe] jwe parents: 6984 diff changeset	1352 ofile.close ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1353
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1354 if (curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1355 frame.discard ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1356
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1357 if (nargout > 0)
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1358 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1359 if (curl.good ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1360 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1361 retval(2) = std::string ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1362 retval(1) = true;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1363 retval(0) = octave_env::make_absolute (filename);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1364 }
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1365 else
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1366 {
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1367 retval(2) = curl.lasterror ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1368 retval(1) = false;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1369 retval(0) = std::string ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1370 }
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1371 }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1372
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1373 if (nargout < 2 && ! curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1374 error ("urlwrite: %s", curl.lasterror ().c_str ());
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1375
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1376 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1377 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1378
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1379 DEFUN_DLD (urlread, args, nargout,
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1380 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1381 @deftypefn {Loadable Function} {@var{s} =} urlread (@var{url})\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1382 @deftypefnx {Loadable Function} {[@var{s}, @var{success}] =} urlread (@var{url})\n\
6549 5a5a09d7deb8 [project @ 2007-04-20 06:55:29 by jwe] jwe parents: 6547 diff changeset	1383 @deftypefnx {Loadable Function} {[@var{s}, @var{success}, @var{message}] =} urlread (@var{url})\n\
6547 4fb053f24fd6 [project @ 2007-04-19 21:47:40 by jwe] jwe parents: 6484 diff changeset	1384 @deftypefnx {Loadable Function} {[@dots{}] =} urlread (@var{url}, @var{method}, @var{param})\n\
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1385 Download a remote file specified by its @var{url} and return its content\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1386 in string @var{s}. For example:\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1387 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1388 @example\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1389 s = urlread (\"ftp://ftp.octave.org/pub/octave/README\");\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1390 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1391 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1392 The variable @var{success} is 1 if the download was successful,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1393 otherwise it is 0 in which case @var{message} contains an error\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1394 message. If no output argument is specified and an error occurs,\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1395 then the error is signaled through Octave's error handling mechanism.\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1396 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1397 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1398 FTP and FILE protocols. Username and password may be specified in the\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1399 URL@. For example:\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1400 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1401 @example\n\
7031 120f3135952f [project @ 2007-10-15 15:30:03 by jwe] jwe parents: 7017 diff changeset	1402 s = urlread (\"http://user:password@@example.com/file.txt\");\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1403 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1404 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1405 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1406 The parameter @var{method} is either @samp{get} or @samp{post}\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1407 and @var{param} is a cell array of parameter and value pairs.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10377 diff changeset	1408 For example:\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1409 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1410 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1411 @group\n\
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1412 s = urlread (\"http://www.google.com/search\", \"get\",\n\
14360 97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1413 @{\"query\", \"octave\"@});\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 8920 diff changeset	1414 @end group\n\
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1415 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1416 @seealso{urlwrite}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1417 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1418 {
6588 4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe] jwe parents: 6549 diff changeset	1419 // Octave's return value
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1420 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1421
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1422 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1423
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1424 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1425 if (nargin != 1 && nargin != 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1426 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1427 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1428 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1429 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1430
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1431 std::string url = args(0).string_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1432
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1433 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1434 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1435 error ("urlread: URL must be a character string");
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1436 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1437 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1438
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1439 std::string method;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1440 Cell param; // empty cell array
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1441
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1442 if (nargin == 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1443 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1444 method = args(1).string_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1445
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1446 if (error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1447 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1448 error ("urlread: METHOD must be \"get\" or \"post\"");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1449 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1450 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1451
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1452 if (method != "get" && method != "post")
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1453 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1454 error ("urlread: METHOD must be \"get\" or \"post\"");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1455 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1456 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1457
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1458 param = args(2).cell_value ();
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1459
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1460 if (error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1461 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1462 error ("urlread: parameters (PARAM) for get and post requests must be given as a cell");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1463 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1464 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1465
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1466 if (param.numel () % 2 == 1 )
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1467 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1468 error ("urlread: number of elements in PARAM must be even");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1469 return retval;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1470 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1471 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1472
6986 4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe] jwe parents: 6984 diff changeset	1473 std::ostringstream buf;
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1474
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1475 url_transfer curl = url_transfer (url, method, param, buf);
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1476
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1477 if (curl.good ())
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1478 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1479 if (nargout > 0)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1480 {
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1481 // Return empty string if no error occured.
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1482 retval(2) = curl.good () ? "" : curl.lasterror ();
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1483 retval(1) = curl.good ();
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1484 retval(0) = buf.str ();
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1485 }
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1486 }
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1487
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1488 if (nargout < 2 && ! curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1489 error ("urlread: %s", curl.lasterror().c_str());
6043 199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1490
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1491 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe] jwe parents: diff changeset	1492 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1493
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1494 DEFUN_DLD (__ftp__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1495 "-- texinfo --\n\
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1496 @deftypefn {Loadable Function} {@var{handle} =} __ftp__ (@var{host})\n\
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1497 @deftypefnx {Loadable Function} {@var{handle} =} __ftp__ (@var{host}, @var{username}, @var{password})\n\
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1498 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1499 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1500 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1501 octave_value retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1502
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1503 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1504 std::string host;
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1505 std::string user = "anonymous";
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1506 std::string passwd = "";
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1507
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1508 if (nargin < 1 \|\| nargin > 3)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1509 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1510 print_usage ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1511 return retval;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1512 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1513 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1514 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1515 host = args(0).string_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1516
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1517 if (nargin > 1)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1518 user = args(1).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1519
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1520 if (nargin > 2)
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1521 passwd = args(2).string_value ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1522
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1523 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1524 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1525 curl_handle ch = ch_manager::make_curl_handle (host, user, passwd);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1526
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1527 if (! error_state)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1528 retval = ch.value ();
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1529 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1530 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1531
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1532 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1533 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1534
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1535 DEFUN_DLD (__ftp_pwd__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1536 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1537 @deftypefn {Loadable Function} {} __ftp_pwd__ (@var{handle})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1538 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1539 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1540 {
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1541 octave_value retval;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1542
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1543 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1544
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1545 if (nargin != 1)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1546 error ("__ftp_pwd__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1547 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1548 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1549 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1550
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1551 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1552 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1553
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1554 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1555 retval = curl.pwd ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1556 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1557 error ("__ftp_pwd__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1558 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1559
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1560 return retval;
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1561 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1562
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1563 DEFUN_DLD (__ftp_cwd__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1564 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1565 @deftypefn {Loadable Function} {} __ftp_cwd__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1566 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1567 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1568 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1569 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1570
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1571 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1572
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1573 if (nargin != 1 && nargin != 2)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1574 error ("__ftp_cwd__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1575 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1576 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1577 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1578
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1579 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1580 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1581
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1582 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1583 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1584 std::string path = "";
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1585
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1586 if (nargin > 1)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1587 path = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1588
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1589 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1590 curl.cwd (path);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1591 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1592 error ("__ftp_cwd__: expecting path as second argument");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1593 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1594 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1595 error ("__ftp_cwd__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1596 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1597
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1598 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1599 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1600
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1601 DEFUN_DLD (__ftp_dir__, args, nargout,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1602 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1603 @deftypefn {Loadable Function} {} __ftp_dir__ (@var{handle})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1604 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1605 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1606 {
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1607 octave_value retval;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1608
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1609 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1610
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1611 if (nargin != 1)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1612 error ("__ftp_dir__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1613 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1614 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1615 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1616
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1617 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1618 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1619
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1620 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1621 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1622 if (nargout == 0)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1623 curl.dir ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1624 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1625 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1626 string_vector sv = curl.list ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1627 octave_idx_type n = sv.length ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1628
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1629 if (n == 0)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1630 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1631 string_vector flds (5);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1632
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1633 flds(0) = "name";
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1634 flds(1) = "date";
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1635 flds(2) = "bytes";
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1636 flds(3) = "isdir";
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1637 flds(4) = "datenum";
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1638
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1639 retval = octave_map (flds);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1640 }
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1641 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1642 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1643 octave_map st;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1644
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1645 Cell filectime (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1646 Cell filesize (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1647 Cell fileisdir (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1648 Cell filedatenum (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1649
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1650 st.assign ("name", Cell (sv));
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1651
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1652 for (octave_idx_type i = 0; i < n; i++)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1653 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1654 time_t ftime;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1655 bool fisdir;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1656 double fsize;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	1657
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1658 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1659
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1660 fileisdir (i) = fisdir;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1661 filectime (i) = ctime (&ftime);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1662 filesize (i) = fsize;
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1663 filedatenum (i) = double (ftime);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1664 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1665
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1666 st.assign ("date", filectime);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1667 st.assign ("bytes", filesize);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1668 st.assign ("isdir", fileisdir);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1669 st.assign ("datenum", filedatenum);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1670
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1671 retval = st;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1672 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1673 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1674 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1675 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1676 error ("__ftp_dir__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1677 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1678
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1679 return retval;
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1680 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1681
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1682 DEFUN_DLD (__ftp_ascii__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1683 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1684 @deftypefn {Loadable Function} {} __ftp_ascii__ (@var{handle})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1685 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1686 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1687 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1688 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1689
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1690 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1691
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1692 if (nargin != 1)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1693 error ("__ftp_ascii__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1694 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1695 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1696 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1697
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1698 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1699 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1700
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1701 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1702 curl.ascii ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1703 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1704 error ("__ftp_ascii__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1705 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1706
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1707 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1708 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1709
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1710 DEFUN_DLD (__ftp_binary__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1711 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1712 @deftypefn {Loadable Function} {} __ftp_binary__ (@var{handle})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1713 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1714 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1715 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1716 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1717
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1718 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1719
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1720 if (nargin != 1)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1721 error ("__ftp_binary__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1722 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1723 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1724 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1725
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1726 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1727 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1728
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1729 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1730 curl.binary ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1731 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1732 error ("__ftp_binary__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1733 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1734
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1735 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1736 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1737
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1738 DEFUN_DLD (__ftp_close__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1739 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1740 @deftypefn {Loadable Function} {} __ftp_close__ (@var{handle})\n\
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1741 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1742 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1743 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1744 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1745
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1746 int nargin = args.length ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1747
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1748 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1749 error ("__ftp_close__: incorrect number of arguments");
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1750 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1751 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1752 curl_handle h = ch_manager::lookup (args(0));
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1753
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1754 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1755 return retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1756
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1757 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1758 ch_manager::free (h);
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1759 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1760 error ("__ftp_close__: invalid ftp handle");
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1761 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1762
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1763 return retval;
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1764 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1765
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1766 DEFUN_DLD (__ftp_mode__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1767 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1768 @deftypefn {Loadable Function} {} __ftp_mode__ (@var{handle})\n\
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1769 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1770 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1771 {
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1772 octave_value retval;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1773
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1774 int nargin = args.length ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1775
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1776 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1777 error ("__ftp_mode__: incorrect number of arguments");
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1778 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1779 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1780 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1781
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1782 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1783 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1784
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1785 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1786 retval = (curl.is_ascii () ? "ascii" : "binary");
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1787 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1788 error ("__ftp_binary__: invalid ftp handle");
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1789 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1790
17318 accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1791 return retval;
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message. Carnë Draug <carandraug@octave.org> parents: 15326 diff changeset	1792 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1793
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1794 DEFUN_DLD (__ftp_delete__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1795 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1796 @deftypefn {Loadable Function} {} __ftp_delete__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1797 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1798 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1799 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1800 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1801
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1802 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1803
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1804 if (nargin != 2)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1805 error ("__ftp_delete__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1806 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1807 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1808 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1809
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1810 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1811 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1812
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1813 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1814 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1815 std::string file = args(1).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1816
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1817 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1818 curl.del (file);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1819 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1820 error ("__ftp_delete__: expecting file name as second argument");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1821 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1822 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1823 error ("__ftp_delete__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1824 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1825
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1826 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1827 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1828
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1829 DEFUN_DLD (__ftp_rmdir__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1830 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1831 @deftypefn {Loadable Function} {} __ftp_rmdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1832 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1833 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1834 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1835 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1836
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1837 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1838
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1839 if (nargin != 2)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1840 error ("__ftp_rmdir__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1841 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1842 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1843 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1844
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1845 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1846 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1847
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1848 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1849 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1850 std::string dir = args(1).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1851
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1852 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1853 curl.rmdir (dir);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1854 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1855 error ("__ftp_rmdir__: expecting directory name as second argument");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1856 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1857 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1858 error ("__ftp_rmdir__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1859 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1860
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1861 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1862 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1863
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1864 DEFUN_DLD (__ftp_mkdir__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1865 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1866 @deftypefn {Loadable Function} {} __ftp_mkdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1867 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1868 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1869 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1870 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1871
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1872 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1873
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1874 if (nargin != 2)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1875 error ("__ftp_mkdir__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1876 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1877 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1878 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1879
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1880 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1881 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1882
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1883 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1884 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1885 std::string dir = args(1).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1886
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1887 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1888 curl.mkdir (dir);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1889 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1890 error ("__ftp_mkdir__: expecting directory name as second argument");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1891 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1892 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1893 error ("__ftp_mkdir__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1894 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1895
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1896 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1897 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1898
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1899 DEFUN_DLD (__ftp_rename__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1900 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1901 @deftypefn {Loadable Function} {} __ftp_rename__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1902 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1903 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1904 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1905 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1906
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1907 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1908
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1909 if (nargin != 3)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1910 error ("__ftp_rename__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1911 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1912 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1913 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1914
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1915 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1916 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1917
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1918 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1919 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1920 std::string oldname = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1921 std::string newname = args(2).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1922
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1923 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1924 curl.rename (oldname, newname);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1925 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1926 error ("__ftp_rename__: expecting file names for second and third arguments");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1927 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1928 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1929 error ("__ftp_rename__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1930 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1931
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1932 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1933 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1934
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1935 DEFUN_DLD (__ftp_mput__, args, nargout,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1936 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1937 @deftypefn {Loadable Function} {} __ftp_mput__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1938 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1939 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1940 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1941 octave_value retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1942
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1943 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1944
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1945 if (nargin != 2)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	1946 error ("__ftp_mput__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1947 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1948 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1949 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1950
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1951 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1952 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1953
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1954 if (curl.is_valid ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1955 {
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1956 std::string pat = args(1).string_value ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1957
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	1958 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1959 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1960 string_vector file_list;
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	1961
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1962 glob_match pattern (file_ops::tilde_expand (pat));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1963 string_vector files = pattern.glob ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1964
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1965 for (octave_idx_type i = 0; i < files.length (); i++)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1966 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1967 std::string file = files (i);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1968
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1969 file_stat fs (file);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1970
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1971 if (! fs.exists ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1972 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1973 error ("__ftp__mput: file does not exist");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1974 break;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1975 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1976
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1977 if (fs.is_dir ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1978 {
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1979 file_list.append (curl.mput_directory ("", file));
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1980
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1981 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1982 {
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1983 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1984 break;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	1985 }
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1986 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1987 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1988 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1989 // FIXME Does ascii mode need to be flagged here?
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	1990 std::ifstream ifile (file.c_str (), std::ios::in \|
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1991 std::ios::binary);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1992
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1993 if (! ifile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1994 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1995 error ("__ftp_mput__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1996 break;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1997 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	1998
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	1999 curl.put (file, ifile);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2000
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2001 ifile.close ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2002
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2003 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2004 {
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2005 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2006 break;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2007 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2008
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2009 file_list.append (file);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2010 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2011 }
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2012
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2013 if (nargout > 0)
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2014 retval = file_list;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2015 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2016 else
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2017 error ("__ftp_mput__: expecting file name patter as second argument");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2018 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2019 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2020 error ("__ftp_mput__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2021 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2022
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2023 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2024 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2025
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2026 DEFUN_DLD (__ftp_mget__, args, ,
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2027 "-- texinfo --\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2028 @deftypefn {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2029 Undocumented internal function\n\
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2030 @end deftypefn")
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2031 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2032 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2033
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2034 int nargin = args.length ();
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2035
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2036 if (nargin != 2 && nargin != 3)
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11548 diff changeset	2037 error ("__ftp_mget__: incorrect number of arguments");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2038 else
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2039 {
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2040 const url_transfer curl = ch_manager::get_object (args(0));
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2041
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2042 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2043 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2044
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2045 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2046 {
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2047 std::string file = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2048 std::string target;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2049
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2050 if (nargin == 3)
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2051 target = args(2).string_value () + file_ops::dir_sep_str ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2052
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2053 if (! error_state)
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2054 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2055 string_vector sv = curl.list ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2056 octave_idx_type n = 0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2057 glob_match pattern (file);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2058
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2059
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2060 for (octave_idx_type i = 0; i < sv.length (); i++)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2061 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2062 if (pattern.match (sv(i)))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2063 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2064 n++;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2065
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2066 time_t ftime;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2067 bool fisdir;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2068 double fsize;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	2069
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2070 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2071
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2072 if (fisdir)
17550 77127a3badaa move curl_object actions to rep class John W. Eaton <jwe@octave.org> parents: 17549 diff changeset	2073 curl.mget_directory (sv(i), target);
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2074 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2075 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14424 diff changeset	2076 std::ofstream ofile ((target + sv(i)).c_str (),
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11553 diff changeset	2077 std::ios::out \|
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2078 std::ios::binary);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2079
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2080 if (! ofile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2081 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2082 error ("__ftp_mget__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2083 break;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2084 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2085
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9918 diff changeset	2086 unwind_protect_safe frame;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2087
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2088 frame.add_fcn (delete_file, target + sv(i));
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2089
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2090 curl.get (sv(i), ofile);
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2091
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2092 ofile.close ();
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2093
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2094 if (curl.good ())
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2095 frame.discard ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2096 }
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2097
17553 2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2098 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2099 {
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2100 error ("__ftp_mget__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2101 break;
2d01e20abd85 rework error handling for url_transfer class John W. Eaton <jwe@octave.org> parents: 17551 diff changeset	2102 }
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2103 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2104 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2105 if (n == 0)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2106 error ("__ftp_mget__: file not found");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2107 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2108 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2109 error ("__ftp_mget__: expecting file name and target as second and third arguments");
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10084 diff changeset	2110 }
17548 92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2111 else
92541ff4cc3c improve implementation of ftp object handles John W. Eaton <jwe@octave.org> parents: 17546 diff changeset	2112 error ("__ftp_mget__: invalid ftp handle");
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2113 }
7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2114
17551 8fca0bbdd4c1 reorganize curl wrapper class John W. Eaton <jwe@octave.org> parents: 17550 diff changeset	2115 return retval;
9880 7f77e5081e83 Add ftp objects David Bateman <dbateman@free.fr> parents: 9064 diff changeset	2116 }

Mercurial > octave-nkf

annotate libinterp/dldfcn/urlwrite.cc @ 17553:2d01e20abd85