octave: liboctave/util/url-transfer.cc annotate

annotate liboctave/util/url-transfer.cc @ 21202:f7121e111991

maint: indent #ifdef blocks in liboctave and src directories. * Array-C.cc, Array-b.cc, Array-ch.cc, Array-d.cc, Array-f.cc, Array-fC.cc, Array-i.cc, Array-idx-vec.cc, Array-s.cc, Array-str.cc, Array-util.cc, Array-voidp.cc, Array.cc, CColVector.cc, CDiagMatrix.cc, CMatrix.cc, CNDArray.cc, CRowVector.cc, CSparse.cc, CSparse.h, DiagArray2.cc, MArray-C.cc, MArray-d.cc, MArray-f.cc, MArray-fC.cc, MArray-i.cc, MArray-s.cc, MArray.cc, MDiagArray2.cc, MSparse-C.cc, MSparse-d.cc, MSparse.h, MatrixType.cc, PermMatrix.cc, Range.cc, Sparse-C.cc, Sparse-b.cc, Sparse-d.cc, Sparse.cc, boolMatrix.cc, boolNDArray.cc, boolSparse.cc, chMatrix.cc, chNDArray.cc, dColVector.cc, dDiagMatrix.cc, dMatrix.cc, dNDArray.cc, dRowVector.cc, dSparse.cc, dSparse.h, dim-vector.cc, fCColVector.cc, fCDiagMatrix.cc, fCMatrix.cc, fCNDArray.cc, fCRowVector.cc, fColVector.cc, fDiagMatrix.cc, fMatrix.cc, fNDArray.cc, fRowVector.cc, idx-vector.cc, int16NDArray.cc, int32NDArray.cc, int64NDArray.cc, int8NDArray.cc, intNDArray.cc, uint16NDArray.cc, uint32NDArray.cc, uint64NDArray.cc, uint8NDArray.cc, blaswrap.c, cquit.c, f77-extern.cc, f77-fcn.c, f77-fcn.h, lo-error.c, quit.cc, quit.h, CmplxAEPBAL.cc, CmplxCHOL.cc, CmplxGEPBAL.cc, CmplxHESS.cc, CmplxLU.cc, CmplxQR.cc, CmplxQRP.cc, CmplxSCHUR.cc, CmplxSVD.cc, CollocWt.cc, DASPK.cc, DASRT.cc, DASSL.cc, EIG.cc, LSODE.cc, ODES.cc, Quad.cc, base-lu.cc, base-qr.cc, dbleAEPBAL.cc, dbleCHOL.cc, dbleGEPBAL.cc, dbleHESS.cc, dbleLU.cc, dbleQR.cc, dbleQRP.cc, dbleSCHUR.cc, dbleSVD.cc, eigs-base.cc, fCmplxAEPBAL.cc, fCmplxCHOL.cc, fCmplxGEPBAL.cc, fCmplxHESS.cc, fCmplxLU.cc, fCmplxQR.cc, fCmplxQRP.cc, fCmplxSCHUR.cc, fCmplxSVD.cc, fEIG.cc, floatAEPBAL.cc, floatCHOL.cc, floatGEPBAL.cc, floatHESS.cc, floatLU.cc, floatQR.cc, floatQRP.cc, floatSCHUR.cc, floatSVD.cc, lo-mappers.cc, lo-specfun.cc, oct-convn.cc, oct-fftw.cc, oct-fftw.h, oct-norm.cc, oct-rand.cc, oct-spparms.cc, randgamma.c, randmtzig.c, randpoisson.c, sparse-chol.cc, sparse-dmsolve.cc, sparse-lu.cc, sparse-qr.cc, mx-defs.h, dir-ops.cc, file-ops.cc, file-stat.cc, lo-sysdep.cc, mach-info.cc, oct-env.cc, oct-group.cc, oct-openmp.h, oct-passwd.cc, oct-syscalls.cc, oct-time.cc, oct-uname.cc, pathlen.h, sysdir.h, syswait.h, cmd-edit.cc, cmd-hist.cc, data-conv.cc, f2c-main.c, glob-match.cc, lo-array-errwarn.cc, lo-array-gripes.cc, lo-cutils.c, lo-cutils.h, lo-ieee.cc, lo-math.h, lo-regexp.cc, lo-utils.cc, oct-base64.cc, oct-glob.cc, oct-inttypes.cc, oct-inttypes.h, oct-locbuf.cc, oct-mutex.cc, oct-refcount.h, oct-rl-edit.c, oct-rl-hist.c, oct-shlib.cc, oct-sort.cc, pathsearch.cc, singleton-cleanup.cc, sparse-sort.cc, sparse-util.cc, statdefs.h, str-vec.cc, unwind-prot.cc, url-transfer.cc, display-available.h, main-cli.cc, main-gui.cc, main.in.cc, mkoctfile.in.cc, octave-config.in.cc, shared-fcns.h: indent #ifdef blocks in liboctave and src directories.

author	Rik <rik@octave.org>
date	Sat, 06 Feb 2016 06:40:13 -0800
parents	77f5591878bf
children	40de9f8f23a6

rev	line source
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	1 /*
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18287 diff changeset	3 Copyright (C) 2013-2015 John W. Eaton
4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18287 diff changeset	4 Copyright (C) 2006-2015 Alexander Barth
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	5 Copyright (C) 2009 David Bateman
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	6
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	7 This file is part of Octave.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	8
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	9 Octave is free software; you can redistribute it and/or modify it
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	10 under the terms of the GNU General Public License as published by the
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	11 Free Software Foundation; either version 3 of the License, or (at your
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	12 option) any later version.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	13
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	14 Octave is distributed in the hope that it will be useful, but WITHOUT
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	17 for more details.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	18
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	19 You should have received a copy of the GNU General Public License
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	20 along with Octave; see the file COPYING. If not, see
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	21 <http://www.gnu.org/licenses/>.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	22
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	23 */
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	24
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	25 // Author: Alexander Barth <abarth@marine.usf.edu>
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	26 // Author: jwe
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	27
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	28 #ifdef HAVE_CONFIG_H
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	29 # include <config.h>
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	30 #endif
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	31
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	32 #include <fstream>
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	33 #include <iomanip>
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	34 #include <iostream>
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	35
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include "dir-ops.h"
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	37 #include "file-ops.h"
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	38 #include "file-stat.h"
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	39 #include "unwind-prot.h"
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	40 #include "url-transfer.h"
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	41
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	42 #ifdef HAVE_CURL
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	43 # include <curl/curl.h>
f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	44 # include <curl/curlver.h>
f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	45 # include <curl/easy.h>
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	46 #endif
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	47
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	48 void
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	49 base_url_transfer::delete_file (const std::string& file)
17557 58039875767d move function definition out of header file John W. Eaton <jwe@octave.org> parents: 17555 diff changeset	50 {
58039875767d move function definition out of header file John W. Eaton <jwe@octave.org> parents: 17555 diff changeset	51 octave_unlink (file);
58039875767d move function definition out of header file John W. Eaton <jwe@octave.org> parents: 17555 diff changeset	52 }
58039875767d move function definition out of header file John W. Eaton <jwe@octave.org> parents: 17555 diff changeset	53
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	54 void
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	55 base_url_transfer::mget_directory (const std::string& directory,
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	56 const std::string& target)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	57 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	58 std::string sep = file_ops::dir_sep_str ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	59 file_stat fs (directory);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	60
20955 77f5591878bf maint: Use '! expr' rather than '!expr' to conform to coding guidelines. Rik <rik@octave.org> parents: 20232 diff changeset	61 if (! fs \|\| ! fs.is_dir ())
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	62 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	63 std::string msg;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	64 int status = octave_mkdir (directory, 0777, msg);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	65
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	66 if (status < 0)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	67 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	68 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	69 errmsg = "__ftp_mget__: can not create directory '"
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	70 + target + sep + directory + "': " + msg;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	71 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	72 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	73 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	74
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	75 cwd (directory);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	76
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	77 if (good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	78 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	79 unwind_protect_safe frame;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	80
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	81 frame.add_fcn (reset_path, this);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	82
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	83 string_vector sv = list ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	84
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 19697 diff changeset	85 for (octave_idx_type i = 0; i < sv.numel (); i++)
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	86 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	87 time_t ftime;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	88 bool fisdir;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	89 double fsize;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	90
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	91 get_fileinfo (sv(i), fsize, ftime, fisdir);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	92
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	93 if (fisdir)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	94 mget_directory (sv(i), target + directory + sep);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	95 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	96 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	97 std::string realfile = target + directory + sep + sv(i);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	98
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	99 std::ofstream ofile (realfile.c_str (),
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	100 std::ios::out \| std::ios::binary);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	101
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	102 if (! ofile.is_open ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	103 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	104 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	105 errmsg = "__ftp_mget__: unable to open file";
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	106 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	107 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	108
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	109 unwind_protect_safe frame2;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	110
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	111 frame2.add_fcn (delete_file, realfile);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	112
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	113 get (sv(i), ofile);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	114
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	115 ofile.close ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	116
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	117 if (good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	118 frame2.discard ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	119 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	120
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	121 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	122 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	123 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	124 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	125 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	126
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	127 string_vector
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	128 base_url_transfer::mput_directory (const std::string& base,
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	129 const std::string& directory)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	130 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	131 string_vector file_list;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	132
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	133 std::string realdir
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	134 = (base.length () == 0
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	135 ? directory : base + file_ops::dir_sep_str () + directory);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	136
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	137 mkdir (directory);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	138
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	139 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	140 return file_list;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	141
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	142 cwd (directory);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	143
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	144 if (good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	145 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	146 unwind_protect_safe frame;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	147
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	148 frame.add_fcn (reset_path, this);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	149
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	150 dir_entry dirlist (realdir);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	151
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	152 if (dirlist)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	153 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	154 string_vector files = dirlist.read ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	155
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 19697 diff changeset	156 for (octave_idx_type i = 0; i < files.numel (); i++)
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	157 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	158 std::string file = files (i);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	159
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	160 if (file == "." \|\| file == "..")
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	161 continue;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	162
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	163 std::string realfile = realdir + file_ops::dir_sep_str () + file;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	164 file_stat fs (realfile);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	165
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	166 if (! fs.exists ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	167 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	168 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	169 errmsg = "__ftp__mput: file '" + realfile
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	170 + "' does not exist";
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	171 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	172 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	173
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	174 if (fs.is_dir ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	175 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	176 file_list.append (mput_directory (realdir, file));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	177
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	178 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	179 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	180 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	181 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	182 {
17861 870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code. Rik <rik@octave.org> parents: 17769 diff changeset	183 // FIXME: Does ascii mode need to be flagged here?
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	184 std::ifstream ifile (realfile.c_str (), std::ios::in \|
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	185 std::ios::binary);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	186
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	187 if (! ifile.is_open ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	188 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	189 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	190 errmsg = "__ftp_mput__: unable to open file '"
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	191 + realfile + "'";
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	192 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	193 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	194
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	195 put (file, ifile);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	196
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	197 ifile.close ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	198
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	199 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	200 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	201
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	202 file_list.append (realfile);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	203 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	204 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	205 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	206 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	207 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	208 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	209 errmsg = "__ftp_mput__: can not read the directory '"
17769 49a5a4be04a1 maint: Use GNU style coding conventions for code in liboctave/ Rik <rik@octave.org> parents: 17744 diff changeset	210 + realdir + "'";
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	211 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	212 }
17597 e5932e528721 * url-transfer.cc (base_url_transfer::mput_directory): Return file list. John W. Eaton <jwe@octave.org> parents: 17596 diff changeset	213
e5932e528721 * url-transfer.cc (base_url_transfer::mput_directory): Return file list. John W. Eaton <jwe@octave.org> parents: 17596 diff changeset	214 return file_list;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	215 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	216
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	217 #if defined (HAVE_CURL)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	218
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	219 static int
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	220 write_data (void buffer, size_t size, size_t nmemb, void streamp)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	221 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	222 std::ostream& stream = (static_cast<std::ostream> (streamp));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	223 stream.write (static_cast<const char> (buffer), sizenmemb);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	224 return (stream.fail () ? 0 : size * nmemb);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	225 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	226
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	227 static int
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	228 read_data (void buffer, size_t size, size_t nmemb, void streamp)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	229 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	230 std::istream& stream = (static_cast<std::istream> (streamp));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	231 stream.read (static_cast<char> (buffer), sizenmemb);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	232 if (stream.eof ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	233 return stream.gcount ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	234 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	235 return (stream.fail () ? 0 : size * nmemb);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	236 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	237
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	238 static size_t
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	239 throw_away (void , size_t size, size_t nmemb, void )
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	240 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	241 return static_cast<size_t>(size * nmemb);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	242 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	243
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	244 // I'd love to rewrite this as a private method of the url_transfer
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	245 // class, but you can't pass the va_list from the wrapper SETOPT to
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	246 // the curl_easy_setopt function.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	247 #define SETOPT(option, parameter) \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	248 do \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	249 { \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	250 CURLcode res = curl_easy_setopt (curl, option, parameter); \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	251 if (res != CURLE_OK) \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	252 { \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	253 ok = false; \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	254 errmsg = curl_easy_strerror (res); \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	255 return; \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	256 } \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	257 } \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	258 while (0)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	259
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	260 // Same as above but with a return value.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	261 #define SETOPTR(option, parameter) \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	262 do \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	263 { \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	264 CURLcode res = curl_easy_setopt (curl, option, parameter); \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	265 if (res != CURLE_OK) \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	266 { \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	267 ok = false; \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	268 errmsg = curl_easy_strerror (res); \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	269 return retval; \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	270 } \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	271 } \
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	272 while (0)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	273
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	274 class curl_transfer : public base_url_transfer
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	275 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	276 public:
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	277
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	278 curl_transfer (void)
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	279 : base_url_transfer (), curl (curl_easy_init ()), errnum (), url (),
ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	280 userpwd ()
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	281 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	282 if (curl)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	283 valid = true;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	284 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	285 errmsg = "can not create curl object";
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	286 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	287
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	288 curl_transfer (const std::string& host, const std::string& user_arg,
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	289 const std::string& passwd, std::ostream& os)
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	290 : base_url_transfer (host, user_arg, passwd, os),
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	291 curl (curl_easy_init ()), errnum (), url (), userpwd ()
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	292 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	293 if (curl)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	294 valid = true;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	295 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	296 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	297 errmsg = "can not create curl object";
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	298 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	299 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	300
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	301 init (user_arg, passwd, std::cin, os);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	302
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	303 url = "ftp://" + host;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	304 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	305
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	306 // Set up the link, with no transfer.
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	307 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	308 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	309
17630 484c9a6f4f27 maint: Fix compiler shadowed variable warning in curl_transfer constructor. Rik <rik@octave.org> parents: 17614 diff changeset	310 curl_transfer (const std::string& url_str, std::ostream& os)
484c9a6f4f27 maint: Fix compiler shadowed variable warning in curl_transfer constructor. Rik <rik@octave.org> parents: 17614 diff changeset	311 : base_url_transfer (url_str, os), curl (curl_easy_init ()), errnum (),
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	312 url (), userpwd ()
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	313 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	314 if (curl)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	315 valid = true;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	316 else
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	317 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	318 errmsg = "can not create curl object";
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	319 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	320 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	321
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	322 init ("", "", std::cin, os);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	323
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	324 SETOPT (CURLOPT_NOBODY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	325
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	326 // Restore the default HTTP request method to GET after setting
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	327 // NOBODY to true (in the init method) and back to false (above).
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	328 // This is needed for backward compatibility with versions of
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	329 // libcurl < 7.18.2.
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	330 SETOPT (CURLOPT_HTTPGET, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	331 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	332
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	333 ~curl_transfer (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	334 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	335 if (curl)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	336 curl_easy_cleanup (curl);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	337 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	338
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	339 void perform (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	340 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	341 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	342
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	343 errnum = curl_easy_perform (curl);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	344
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	345 if (errnum != CURLE_OK)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	346 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	347 ok = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	348 errmsg = curl_easy_strerror (errnum);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	349 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	350
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	351 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	352 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	353
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	354 std::string lasterror (void) const
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	355 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	356 return std::string (curl_easy_strerror (errnum));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	357 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	358
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	359 std::ostream& set_ostream (std::ostream& os)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	360 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	361 std::ostream& retval = *curr_ostream;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	362 curr_ostream = &os;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	363 SETOPTR (CURLOPT_WRITEDATA, static_cast<void*> (curr_ostream));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	364 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	365 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	366
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	367 std::istream& set_istream (std::istream& is)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	368 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	369 std::istream& retval = *curr_istream;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	370 curr_istream = &is;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	371 SETOPTR (CURLOPT_READDATA, static_cast<void*> (curr_istream));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	372 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	373 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	374
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	375 void ascii (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	376 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	377 ascii_mode = true;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	378 SETOPT (CURLOPT_TRANSFERTEXT, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	379 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	380
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	381 void binary (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	382 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	383 ascii_mode = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	384 SETOPT (CURLOPT_TRANSFERTEXT, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	385 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	386
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	387 void cwd (const std::string& path)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	388 {
17595 4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	389 ftp_file_or_dir_action (path, "cwd");
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	390 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	391
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	392 void del (const std::string& file)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	393 {
17595 4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	394 ftp_file_or_dir_action (file, "dele");
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	395 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	396
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	397 void rmdir (const std::string& path)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	398 {
17595 4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	399 ftp_file_or_dir_action (path, "rmd");
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	400 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	401
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	402 void mkdir (const std::string& path)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	403 {
17595 4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	404 ftp_file_or_dir_action (path, "mkd");
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	405 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	406
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	407 void rename (const std::string& oldname, const std::string& newname)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	408 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	409 struct curl_slist *slist = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	410
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	411 unwind_protect frame;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	412 frame.add_fcn (curl_slist_free_all, slist);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	413
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	414 std::string cmd = "rnfr " + oldname;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	415 slist = curl_slist_append (slist, cmd.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	416 cmd = "rnto " + newname;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	417 slist = curl_slist_append (slist, cmd.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	418 SETOPT (CURLOPT_POSTQUOTE, slist);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	419
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	420 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	421 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	422 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	423
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	424 SETOPT (CURLOPT_POSTQUOTE, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	425 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	426
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	427 void put (const std::string& file, std::istream& is)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	428 {
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	429 url = "ftp://" + host_or_url + "/" + file;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	430 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	431 SETOPT (CURLOPT_UPLOAD, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	432 SETOPT (CURLOPT_NOBODY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	433 std::istream& old_is = set_istream (is);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	434
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	435 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	436 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	437 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	438
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	439 set_istream (old_is);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	440 SETOPT (CURLOPT_NOBODY, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	441 SETOPT (CURLOPT_UPLOAD, 0);
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	442 url = "ftp://" + host_or_url;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	443 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	444 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	445
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	446 void get (const std::string& file, std::ostream& os)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	447 {
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	448 url = "ftp://" + host_or_url + "/" + file;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	449 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	450 SETOPT (CURLOPT_NOBODY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	451 std::ostream& old_os = set_ostream (os);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	452
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	453 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	454 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	455 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	456
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	457 set_ostream (old_os);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	458 SETOPT (CURLOPT_NOBODY, 1);
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	459 url = "ftp://" + host_or_url;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	460 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	461 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	462
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	463 void dir (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	464 {
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	465 url = "ftp://" + host_or_url + "/";
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	466 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	467 SETOPT (CURLOPT_NOBODY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	468
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	469 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	470 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	471 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	472
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	473 SETOPT (CURLOPT_NOBODY, 1);
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	474 url = "ftp://" + host_or_url;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	475 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	476 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	477
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	478 string_vector list (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	479 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	480 string_vector retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	481
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	482 std::ostringstream buf;
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	483 url = "ftp://" + host_or_url + "/";
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	484 SETOPTR (CURLOPT_WRITEDATA, static_cast<void*> (&buf));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	485 SETOPTR (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	486 SETOPTR (CURLOPT_DIRLISTONLY, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	487 SETOPTR (CURLOPT_NOBODY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	488
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	489 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	490 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	491 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	492
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	493 SETOPTR (CURLOPT_NOBODY, 1);
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	494 url = "ftp://" + host_or_url;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	495 SETOPTR (CURLOPT_WRITEDATA, static_cast<void*> (curr_ostream));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	496 SETOPTR (CURLOPT_DIRLISTONLY, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	497 SETOPTR (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	498
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	499 // Count number of directory entries
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	500 std::string str = buf.str ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	501 octave_idx_type n = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	502 size_t pos = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	503 while (true)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	504 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	505 pos = str.find_first_of ('\n', pos);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	506 if (pos == std::string::npos)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	507 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	508 pos++;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	509 n++;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	510 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	511 retval.resize (n);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	512 pos = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	513 for (octave_idx_type i = 0; i < n; i++)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	514 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	515 size_t newpos = str.find_first_of ('\n', pos);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	516 if (newpos == std::string::npos)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	517 break;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	518
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	519 retval(i) = str.substr(pos, newpos - pos);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	520 pos = newpos + 1;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	521 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	522
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	523 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	524 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	525
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	526 void get_fileinfo (const std::string& filename, double& filesize,
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	527 time_t& filetime, bool& fileisdir)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	528 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	529 std::string path = pwd ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	530
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	531 url = "ftp://" + host_or_url + "/" + path + "/" + filename;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	532 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	533 SETOPT (CURLOPT_FILETIME, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	534 SETOPT (CURLOPT_HEADERFUNCTION, throw_away);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	535 SETOPT (CURLOPT_WRITEFUNCTION, throw_away);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	536
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	537 // FIXME
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	538 // The MDTM command fails for a directory on the servers I tested
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	539 // so this is a means of testing for directories. It also means
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	540 // I can't get the date of directories!
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	541
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	542 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	543 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	544 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	545 fileisdir = true;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	546 filetime = -1;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	547 filesize = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	548
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	549 return;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	550 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	551
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	552 fileisdir = false;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	553 time_t ft;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	554 curl_easy_getinfo (curl, CURLINFO_FILETIME, &ft);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	555 filetime = ft;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	556 double fs;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	557 curl_easy_getinfo (curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &fs);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	558 filesize = fs;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	559
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	560 SETOPT (CURLOPT_WRITEFUNCTION, write_data);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	561 SETOPT (CURLOPT_HEADERFUNCTION, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	562 SETOPT (CURLOPT_FILETIME, 0);
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	563 url = "ftp://" + host_or_url;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	564 SETOPT (CURLOPT_URL, url.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	565
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	566 // The MDTM command seems to reset the path to the root with the
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	567 // servers I tested with, so cd again into the correct path. Make
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	568 // the path absolute so that this will work even with servers that
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	569 // don't end up in the root after an MDTM command.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	570 cwd ("/" + path);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	571 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	572
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	573 std::string pwd (void)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	574 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	575 std::string retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	576
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	577 struct curl_slist *slist = 0;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	578
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	579 unwind_protect frame;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	580 frame.add_fcn (curl_slist_free_all, slist);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	581
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	582 slist = curl_slist_append (slist, "pwd");
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	583 SETOPTR (CURLOPT_POSTQUOTE, slist);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	584 SETOPTR (CURLOPT_HEADERFUNCTION, write_data);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	585
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	586 std::ostringstream buf;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	587 SETOPTR (CURLOPT_WRITEHEADER, static_cast<void *>(&buf));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	588
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	589 perform ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	590 if (! good ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	591 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	592
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	593 retval = buf.str ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	594
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	595 // Can I assume that the path is alway in "" on the last line
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	596 size_t pos2 = retval.rfind ('"');
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	597 size_t pos1 = retval.rfind ('"', pos2 - 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	598 retval = retval.substr (pos1 + 1, pos2 - pos1 - 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	599
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	600 SETOPTR (CURLOPT_HEADERFUNCTION, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	601 SETOPTR (CURLOPT_WRITEHEADER, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	602 SETOPTR (CURLOPT_POSTQUOTE, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	603
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	604 return retval;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	605 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	606
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	607 void http_get (const Array<std::string>& param)
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	608 {
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	609 url = host_or_url;
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	610
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	611 std::string query_string = form_query_string (param);
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	612
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	613 if (! query_string.empty ())
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	614 url += "?" + query_string;
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	615
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	616 SETOPT (CURLOPT_URL, url.c_str ());
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	617
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	618 perform ();
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	619 }
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	620
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	621 void http_post (const Array<std::string>& param)
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	622 {
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	623 SETOPT (CURLOPT_URL, host_or_url.c_str ());
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	624
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	625 std::string query_string = form_query_string (param);
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	626
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	627 SETOPT (CURLOPT_POSTFIELDS, query_string.c_str ());
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	628
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	629 perform ();
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	630 }
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	631
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	632 void http_action (const Array<std::string>& param, const std::string& action)
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	633 {
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	634 if (action.empty () \|\| action == "get")
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	635 http_get (param);
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	636 else if (action == "post")
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	637 http_post (param);
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	638 else
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	639 {
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	640 ok = false;
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	641 errmsg = "curl_transfer: unknown http action";
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	642 }
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	643 }
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	644
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	645 private:
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	646
17601 9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	647 // Pointer to cURL object.
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	648 CURL *curl;
17601 9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	649
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	650 // cURL error code.
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	651 CURLcode errnum;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	652
17601 9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	653 // The cURL library changed the curl_easy_setopt call to make an
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	654 // internal copy of string parameters in version 7.17.0. Prior
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	655 // versions only held a pointer to a string provided by the caller
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	656 // that must persist for the lifetime of the CURL handle.
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	657 //
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	658 // The associated API did not change, only the behavior of the library
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	659 // implementing the function call.
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	660 //
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	661 // To be compatible with any version of cURL, the caller must keep a
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	662 // copy of all string parameters associated with a CURL handle until
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	663 // the handle is released. The curl_handle::curl_handle_rep class
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	664 // contains the pointer to the CURL handle and so is the best
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	665 // candidate for storing the strings as well. (bug #36717)
17614 ce7b9abf6600 Keep a copy of url string for older cURL libraries Mike Miller <mtmiller@ieee.org> parents: 17601 diff changeset	666 std::string url;
17601 9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	667 std::string userpwd;
9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	668
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	669 // No copying!
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	670
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	671 curl_transfer (const curl_transfer&);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	672
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	673 curl_transfer& operator = (const curl_transfer&);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	674
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	675 void init (const std::string& user, const std::string& passwd,
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	676 std::istream& is, std::ostream& os)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	677 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	678 // No data transfer by default
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	679 SETOPT (CURLOPT_NOBODY, 1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	680
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	681 // Set the username and password
17601 9e507e30c9ea keep a copy of user+password data for older cURL libraries John W. Eaton <jwe@octave.org> parents: 17598 diff changeset	682 userpwd = user;
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	683 if (! passwd.empty ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	684 userpwd += ":" + passwd;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	685 if (! userpwd.empty ())
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	686 SETOPT (CURLOPT_USERPWD, userpwd.c_str ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	687
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	688 // Define our callback to get called when there's data to be written.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	689 SETOPT (CURLOPT_WRITEFUNCTION, write_data);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	690
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	691 // Set a pointer to our struct to pass to the callback.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	692 SETOPT (CURLOPT_WRITEDATA, static_cast<void*> (&os));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	693
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	694 // Define our callback to get called when there's data to be read
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	695 SETOPT (CURLOPT_READFUNCTION, read_data);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	696
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	697 // Set a pointer to our struct to pass to the callback.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	698 SETOPT (CURLOPT_READDATA, static_cast<void*> (&is));
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	699
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	700 // Follow redirects.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	701 SETOPT (CURLOPT_FOLLOWLOCATION, true);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	702
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	703 // Don't use EPSV since connecting to sites that don't support it
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	704 // will hang for some time (3 minutes?) before moving on to try PASV
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	705 // instead.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	706 SETOPT (CURLOPT_FTP_USE_EPSV, false);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	707
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	708 SETOPT (CURLOPT_NOPROGRESS, true);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	709 SETOPT (CURLOPT_FAILONERROR, true);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	710
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	711 SETOPT (CURLOPT_POSTQUOTE, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	712 SETOPT (CURLOPT_QUOTE, 0);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	713 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	714
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	715 std::string form_query_string (const Array<std::string>& param)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	716 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	717 std::ostringstream query;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	718
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	719 for (int i = 0; i < param.numel (); i += 2)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	720 {
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	721 std::string name = param(i);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	722 std::string text = param(i+1);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	723
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	724 // Encode strings.
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	725 char *enc_name = curl_easy_escape (curl, name.c_str (),
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	726 name.length ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	727 char *enc_text = curl_easy_escape (curl, text.c_str (),
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	728 text.length ());
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	729
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	730 query << enc_name << "=" << enc_text;
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	731
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	732 curl_free (enc_name);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	733 curl_free (enc_text);
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	734
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	735 if (i < param.numel ()-1)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	736 query << "&";
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	737 }
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	738
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	739 query.flush ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	740
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	741 return query.str ();
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	742 }
17595 4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	743
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	744 void ftp_file_or_dir_action (const std::string& file_or_dir,
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	745 const std::string& action)
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	746 {
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	747 struct curl_slist *slist = 0;
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	748
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	749 unwind_protect frame;
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	750
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	751 frame.add_fcn (curl_slist_free_all, slist);
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	752
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	753 std::string cmd = action + " " + file_or_dir;
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	754
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	755 slist = curl_slist_append (slist, cmd.c_str ());
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	756
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	757 SETOPT (CURLOPT_POSTQUOTE, slist);
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	758
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	759 perform ();
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	760
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	761 if (! good ())
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	762 return;
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	763
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	764 SETOPT (CURLOPT_POSTQUOTE, 0);
4b65355a31f2 avoid some code duplication in url-transfer ftp methods John W. Eaton <jwe@octave.org> parents: 17563 diff changeset	765 }
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	766 };
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	767
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	768 #undef SETOPT
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	769
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	770 #endif
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	771
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	772 #if defined (HAVE_CURL)
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	773 # define REP_CLASS curl_transfer
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	774 #else
21202 f7121e111991 maint: indent #ifdef blocks in liboctave and src directories. Rik <rik@octave.org> parents: 20955 diff changeset	775 # define REP_CLASS base_url_transfer
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	776 #endif
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	777
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	778 url_transfer::url_transfer (void) : rep (new REP_CLASS ())
18287 9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067) John W. Eaton <jwe@octave.org> parents: 17861 diff changeset	779 { }
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	780
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	781 url_transfer::url_transfer (const std::string& host, const std::string& user,
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	782 const std::string& passwd, std::ostream& os)
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	783 : rep (new REP_CLASS (host, user, passwd, os))
18287 9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067) John W. Eaton <jwe@octave.org> parents: 17861 diff changeset	784 { }
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	785
17596 43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	786 url_transfer::url_transfer (const std::string& url, std::ostream& os)
43b9181340fb separate object creation from http actions in url_transfer class John W. Eaton <jwe@octave.org> parents: 17595 diff changeset	787 : rep (new REP_CLASS (url, os))
18287 9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067) John W. Eaton <jwe@octave.org> parents: 17861 diff changeset	788 { }
17555 0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	789
0946b0e06544 move url_transfer classes to liboctave John W. Eaton <jwe@octave.org> parents: diff changeset	790 #undef REP_CLASS

Mercurial > octave

annotate liboctave/util/url-transfer.cc @ 21202:f7121e111991