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annotate libinterp/corefcn/urlwrite.cc @ 17744:d63878346099

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maint: Update copyright notices for release.
author John W. Eaton <jwe@octave.org>
date Wed, 23 Oct 2013 22:09:27 -0400
parents 43b9181340fb
children 175b392e91fe
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1 // urlwrite and urlread, a curl front-end for octave
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2 /*
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3
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4 Copyright (C) 2006-2013 Alexander Barth
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5 Copyright (C) 2009 David Bateman
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6
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7 This file is part of Octave.
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8
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9 Octave is free software; you can redistribute it and/or modify it
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10 under the terms of the GNU General Public License as published by the
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11 Free Software Foundation; either version 3 of the License, or (at your
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12 option) any later version.
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13
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14 Octave is distributed in the hope that it will be useful, but WITHOUT
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15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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17 for more details.
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18
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19 You should have received a copy of the GNU General Public License
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20 along with Octave; see the file COPYING. If not, see
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21 <http://www.gnu.org/licenses/>.
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22
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23 */
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24
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25 // Author: Alexander Barth <abarth@marine.usf.edu>
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26 // Adapted-By: jwe
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27
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28 #ifdef HAVE_CONFIG_H
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29 #include <config.h>
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30 #endif
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31
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32 #include <string>
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33 #include <fstream>
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34 #include <iomanip>
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35 #include <iostream>
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36
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37 #include "dir-ops.h"
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38 #include "file-ops.h"
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39 #include "file-stat.h"
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40 #include "oct-env.h"
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41 #include "oct-handle.h"
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42 #include "glob-match.h"
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43 #include "singleton-cleanup.h"
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44 #include "url-transfer.h"
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45
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46 #include "defun.h"
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47 #include "error.h"
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48 #include "oct-obj.h"
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49 #include "ov-cell.h"
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50 #include "pager.h"
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51 #include "oct-map.h"
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52 #include "oct-refcount.h"
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53 #include "unwind-prot.h"
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54
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55 static void
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56 delete_file (const std::string& file)
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57 {
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58 octave_unlink (file);
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59 }
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60
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61 typedef octave_handle curl_handle;
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62
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63 class OCTINTERP_API ch_manager
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64 {
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65 protected:
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66
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67 ch_manager (void)
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68 : handle_map (), handle_free_list (),
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69 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) { }
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70
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71 public:
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72
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73 static void create_instance (void);
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74
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75 static bool instance_ok (void)
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76 {
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77 bool retval = true;
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78
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79 if (! instance)
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80 create_instance ();
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81
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82 if (! instance)
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83 {
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84 ::error ("unable to create ch_manager!");
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85
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86 retval = false;
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87 }
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88
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89 return retval;
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90 }
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91
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92 static void cleanup_instance (void) { delete instance; instance = 0; }
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93
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94 static curl_handle get_handle (void)
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95 {
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96 return instance_ok ()
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97 ? instance->do_get_handle () : curl_handle ();
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98 }
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99
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100 static void free (const curl_handle& h)
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101 {
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102 if (instance_ok ())
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103 instance->do_free (h);
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104 }
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105
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106 static curl_handle lookup (double val)
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107 {
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108 return instance_ok () ? instance->do_lookup (val) : curl_handle ();
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109 }
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110
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111 static curl_handle lookup (const octave_value& val)
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112 {
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113 return val.is_real_scalar ()
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114 ? lookup (val.double_value ()) : curl_handle ();
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115 }
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116
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117 static url_transfer get_object (double val)
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118 {
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119 return get_object (lookup (val));
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120 }
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121
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122 static url_transfer get_object (const octave_value& val)
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123 {
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124 return get_object (lookup (val));
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125 }
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126
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127 static url_transfer get_object (const curl_handle& h)
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128 {
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129 return instance_ok () ? instance->do_get_object (h) : url_transfer ();
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130 }
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131
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132 static curl_handle make_curl_handle (const std::string& host,
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133 const std::string& user,
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134 const std::string& passwd,
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135 std::ostream& os)
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136 {
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137 return instance_ok ()
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138 ? instance->do_make_curl_handle (host, user, passwd, os) : curl_handle ();
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139 }
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140
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141 static Matrix handle_list (void)
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142 {
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143 return instance_ok () ? instance->do_handle_list () : Matrix ();
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144 }
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145
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146 private:
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147
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148 static ch_manager *instance;
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149
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150 typedef std::map<curl_handle, url_transfer>::iterator iterator;
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151 typedef std::map<curl_handle, url_transfer>::const_iterator const_iterator;
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152
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153 typedef std::set<curl_handle>::iterator free_list_iterator;
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154 typedef std::set<curl_handle>::const_iterator const_free_list_iterator;
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155
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156 // A map of handles to curl objects.
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157 std::map<curl_handle, url_transfer> handle_map;
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158
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159 // The available curl handles.
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160 std::set<curl_handle> handle_free_list;
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161
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162 // The next handle available if handle_free_list is empty.
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163 double next_handle;
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164
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165 curl_handle do_get_handle (void);
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166
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167 void do_free (const curl_handle& h);
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168
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169 curl_handle do_lookup (double val)
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170 {
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171 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val));
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172
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173 return (p != handle_map.end ()) ? p->first : curl_handle ();
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174 }
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175
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176 url_transfer do_get_object (const curl_handle& h)
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177 {
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178 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ());
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179
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180 return (p != handle_map.end ()) ? p->second : url_transfer ();
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181 }
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182
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183 curl_handle do_make_curl_handle (const std::string& host,
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184 const std::string& user,
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185 const std::string& passwd,
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186 std::ostream& os)
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187 {
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188 curl_handle h = get_handle ();
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189
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190 url_transfer obj (host, user, passwd, os);
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191
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192 if (! error_state)
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193 handle_map[h] = obj;
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194 else
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195 h = curl_handle ();
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196
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197 return h;
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198 }
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199
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200 Matrix do_handle_list (void)
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201 {
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202 Matrix retval (1, handle_map.size ());
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203
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204 octave_idx_type i = 0;
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205 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++)
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206 {
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207 curl_handle h = p->first;
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208
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209 retval(i++) = h.value ();
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210 }
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211
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212 return retval;
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213 }
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214 };
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215
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216 void
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217 ch_manager::create_instance (void)
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218 {
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219 instance = new ch_manager ();
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220
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221 if (instance)
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222 singleton_cleanup_list::add (cleanup_instance);
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223 }
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224
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225 static double
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226 make_handle_fraction (void)
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227 {
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228 static double maxrand = RAND_MAX + 2.0;
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229
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230 return (rand () + 1.0) / maxrand;
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231 }
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232
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233 curl_handle
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234 ch_manager::do_get_handle (void)
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235 {
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236 curl_handle retval;
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237
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238 // Curl handles are negative integers plus some random fractional
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239 // part. To avoid running out of integers, we recycle the integer
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240 // part but tack on a new random part each time.
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241
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242 free_list_iterator p = handle_free_list.begin ();
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243
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244 if (p != handle_free_list.end ())
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245 {
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246 retval = *p;
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247 handle_free_list.erase (p);
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248 }
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249 else
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250 {
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251 retval = curl_handle (next_handle);
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252
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253 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction ();
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254 }
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255
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256 return retval;
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257 }
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258
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259 void
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260 ch_manager::do_free (const curl_handle& h)
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261 {
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262 if (h.ok ())
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263 {
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264 iterator p = handle_map.find (h);
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265
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266 if (p != handle_map.end ())
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267 {
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268 // Curl handles are negative integers plus some random
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269 // fractional part. To avoid running out of integers, we
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270 // recycle the integer part but tack on a new random part
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271 // each time.
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272
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273 handle_map.erase (p);
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274
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275 if (h.value () < 0)
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276 handle_free_list.insert (std::ceil (h.value ()) - make_handle_fraction ());
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277 }
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278 else
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279 error ("ch_manager::free: invalid object %g", h.value ());
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280 }
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281 }
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282
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283 ch_manager *ch_manager::instance = 0;
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284
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285 DEFUN (urlwrite, args, nargout,
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286 "-*- texinfo -*-\n\
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287 @deftypefn {Loadable Function} {} urlwrite (@var{url}, @var{localfile})\n\
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288 @deftypefnx {Loadable Function} {@var{f} =} urlwrite (@var{url}, @var{localfile})\n\
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289 @deftypefnx {Loadable Function} {[@var{f}, @var{success}] =} urlwrite (@var{url}, @var{localfile})\n\
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290 @deftypefnx {Loadable Function} {[@var{f}, @var{success}, @var{message}] =} urlwrite (@var{url}, @var{localfile})\n\
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291 Download a remote file specified by its @var{url} and save it as\n\
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292 @var{localfile}. For example:\n\
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293 \n\
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294 @example\n\
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295 @group\n\
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296 urlwrite (\"ftp://ftp.octave.org/pub/octave/README\",\n\
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297 \"README.txt\");\n\
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298 @end group\n\
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299 @end example\n\
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300 \n\
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301 The full path of the downloaded file is returned in @var{f}. The\n\
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302 variable @var{success} is 1 if the download was successful,\n\
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303 otherwise it is 0 in which case @var{message} contains an error\n\
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parents: 11548
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304 message. If no output argument is specified and an error occurs,\n\
6588
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jwe
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305 then the error is signaled through Octave's error handling mechanism.\n\
6043
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306 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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307 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
308 FTP and FILE protocols. Username and password may be specified in\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
309 the URL, for example:\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
310 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
311 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
312 @group\n\
6588
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jwe
parents: 6549
diff changeset
313 urlwrite (\"http://username:password@@example.com/file.txt\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
314 \"file.txt\");\n\
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Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
315 @end group\n\
6043
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316 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
317 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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318 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6589
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jwe
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319 The parameter @var{method} is either @samp{get} or @samp{post}\n\
6588
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jwe
parents: 6549
diff changeset
320 and @var{param} is a cell array of parameter and value pairs.\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
321 For example:\n\
6043
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322 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
323 @example\n\
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Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
324 @group\n\
6588
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jwe
parents: 6549
diff changeset
325 urlwrite (\"http://www.google.com/search\", \"search.html\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
326 \"get\", @{\"query\", \"octave\"@});\n\
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Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
327 @end group\n\
6043
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328 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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329 @seealso{urlread}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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330 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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331 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
332 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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333
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
334 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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335
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
336 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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337 if (nargin != 2 && nargin != 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
338 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
339 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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340 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
341 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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342
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460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
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diff changeset
343 std::string url = args(0).string_value ();
6043
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344
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
345 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
346 {
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01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
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parents: 11548
diff changeset
347 error ("urlwrite: URL must be a character string");
6043
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diff changeset
348 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
349 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
350
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
351 // name to store the file if download is succesful
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
352 std::string filename = args(1).string_value ();
6043
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diff changeset
353
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
354 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
355 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
356 error ("urlwrite: LOCALFILE must be a character string");
6043
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jwe
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diff changeset
357 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
358 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
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diff changeset
359
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
360 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
361 Array<std::string> param;
6043
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jwe
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diff changeset
362
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
363 if (nargin == 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
364 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
365 method = args(2).string_value ();
6043
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jwe
parents:
diff changeset
366
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
367 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
368 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
369 error ("urlwrite: METHOD must be \"get\" or \"post\"");
6043
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jwe
parents:
diff changeset
370 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
371 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
372
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
373 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
374 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
375 error ("urlwrite: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
376 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
377 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
378
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
379 param = args(3).cellstr_value ();
6043
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jwe
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diff changeset
380
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
381 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
382 {
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
383 error ("urlwrite: parameters (PARAM) for get and post requests must be given as a cell array of character strings");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
384 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
385 }
6043
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jwe
parents:
diff changeset
386
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
387
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
388 if (param.numel () % 2 == 1 )
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
389 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
390 error ("urlwrite: number of elements in PARAM must be even");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
391 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
392 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
393 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
394
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
395 // The file should only be deleted if it doesn't initially exist, we
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
396 // create it, and the download fails. We use unwind_protect to do
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
397 // it so that the deletion happens no matter how we exit the function.
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
398
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
399 file_stat fs (filename);
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
400
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
401 std::ofstream ofile (filename.c_str (), std::ios::out | std::ios::binary);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
402
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
403 if (! ofile.is_open ())
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
404 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
405 error ("urlwrite: unable to open file");
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
406 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
407 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
408
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
409 unwind_protect_safe frame;
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
410
17549
a646665cd574 eliminate unecessary static function in urlwrite.cc
John W. Eaton <jwe@octave.org>
parents: 17548
diff changeset
411 frame.add_fcn (delete_file, filename);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
412
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
413 url_transfer curl = url_transfer (url, ofile);
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
414
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
415 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
416
6986
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jwe
parents: 6984
diff changeset
417 ofile.close ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
418
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
419 if (curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
420 frame.discard ();
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
421
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
422 if (nargout > 0)
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
423 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
424 if (curl.good ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
425 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
426 retval(2) = std::string ();
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
427 retval(1) = true;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
428 retval(0) = octave_env::make_absolute (filename);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
429 }
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
430 else
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
431 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
432 retval(2) = curl.lasterror ();
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
433 retval(1) = false;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
434 retval(0) = std::string ();
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
435 }
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
436 }
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
437
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
438 if (nargout < 2 && ! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
439 error ("urlwrite: %s", curl.lasterror ().c_str ());
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
440
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
441 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
442 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
443
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
444 DEFUN (urlread, args, nargout,
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
445 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
446 @deftypefn {Loadable Function} {@var{s} =} urlread (@var{url})\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
447 @deftypefnx {Loadable Function} {[@var{s}, @var{success}] =} urlread (@var{url})\n\
6549
5a5a09d7deb8 [project @ 2007-04-20 06:55:29 by jwe]
jwe
parents: 6547
diff changeset
448 @deftypefnx {Loadable Function} {[@var{s}, @var{success}, @var{message}] =} urlread (@var{url})\n\
6547
4fb053f24fd6 [project @ 2007-04-19 21:47:40 by jwe]
jwe
parents: 6484
diff changeset
449 @deftypefnx {Loadable Function} {[@dots{}] =} urlread (@var{url}, @var{method}, @var{param})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
450 Download a remote file specified by its @var{url} and return its content\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
451 in string @var{s}. For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
452 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
453 @example\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
454 s = urlread (\"ftp://ftp.octave.org/pub/octave/README\");\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
455 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
456 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
457 The variable @var{success} is 1 if the download was successful,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
458 otherwise it is 0 in which case @var{message} contains an error\n\
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
459 message. If no output argument is specified and an error occurs,\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
460 then the error is signaled through Octave's error handling mechanism.\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
461 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
462 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
463 FTP and FILE protocols. Username and password may be specified in the\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
464 URL@. For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
465 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
466 @example\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
467 s = urlread (\"http://user:password@@example.com/file.txt\");\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
468 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
469 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
470 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
471 The parameter @var{method} is either @samp{get} or @samp{post}\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
472 and @var{param} is a cell array of parameter and value pairs.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
473 For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
474 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
475 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
476 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
477 s = urlread (\"http://www.google.com/search\", \"get\",\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
478 @{\"query\", \"octave\"@});\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
479 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
480 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
481 @seealso{urlwrite}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
482 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
483 {
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
484 // Octave's return value
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
485 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
486
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
487 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
488
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
489 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
490 if (nargin != 1 && nargin != 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
491 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
492 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
493 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
494 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
495
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
496 std::string url = args(0).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
497
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
498 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
499 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
500 error ("urlread: URL must be a character string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
501 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
502 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
503
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
504 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
505 Array<std::string> param;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
506
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
507 if (nargin == 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
508 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
509 method = args(1).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
510
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
511 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
512 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
513 error ("urlread: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
514 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
515 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
516
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
517 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
518 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
519 error ("urlread: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
520 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
521 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
522
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
523 param = args(2).cellstr_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
524
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
525 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
526 {
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
527 error ("urlread: parameters (PARAM) for get and post requests must be given as a cell array of character strings");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
528 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
529 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
530
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
531 if (param.numel () % 2 == 1 )
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
532 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
533 error ("urlread: number of elements in PARAM must be even");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
534 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
535 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
536 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
537
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
538 std::ostringstream buf;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
539
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
540 url_transfer curl = url_transfer (url, buf);
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
541
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
542 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
543
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
544 if (curl.good ())
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
545 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
546 if (nargout > 0)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
547 {
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
548 // Return empty string if no error occured.
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
549 retval(2) = curl.good () ? "" : curl.lasterror ();
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
550 retval(1) = curl.good ();
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
551 retval(0) = buf.str ();
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
552 }
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
553 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
554
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
555 if (nargout < 2 && ! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
556 error ("urlread: %s", curl.lasterror().c_str());
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
557
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
558 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
559 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
560
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
561 DEFUN (__ftp__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
562 "-*- texinfo -*-\n\
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
563 @deftypefn {Loadable Function} {@var{handle} =} __ftp__ (@var{host})\n\
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
564 @deftypefnx {Loadable Function} {@var{handle} =} __ftp__ (@var{host}, @var{username}, @var{password})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
565 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
566 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
567 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
568 octave_value retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
569
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
570 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
571 std::string host;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
572 std::string user = "anonymous";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
573 std::string passwd = "";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
574
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
575 if (nargin < 1 || nargin > 3)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
576 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
577 print_usage ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
578 return retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
579 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
580 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
581 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
582 host = args(0).string_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
583
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
584 if (nargin > 1)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
585 user = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
586
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
587 if (nargin > 2)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
588 passwd = args(2).string_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
589
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
590 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
591 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
592 curl_handle ch
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
593 = ch_manager::make_curl_handle (host, user, passwd, octave_stdout);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
594
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
595 if (! error_state)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
596 retval = ch.value ();
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
597 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
598 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
599
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
600 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
601 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
602
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
603 DEFUN (__ftp_pwd__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
604 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
605 @deftypefn {Loadable Function} {} __ftp_pwd__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
606 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
607 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
608 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
609 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
610
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
611 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
612
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
613 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
614 error ("__ftp_pwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
615 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
616 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
617 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
618
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
619 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
620 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
621
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
622 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
623 retval = curl.pwd ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
624 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
625 error ("__ftp_pwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
626 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
627
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
628 return retval;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
629 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
630
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
631 DEFUN (__ftp_cwd__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
632 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
633 @deftypefn {Loadable Function} {} __ftp_cwd__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
634 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
635 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
636 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
637 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
638
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
639 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
640
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
641 if (nargin != 1 && nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
642 error ("__ftp_cwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
643 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
644 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
645 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
646
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
647 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
648 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
649
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
650 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
651 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
652 std::string path = "";
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
653
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
654 if (nargin > 1)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
655 path = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
656
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
657 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
658 curl.cwd (path);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
659 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
660 error ("__ftp_cwd__: expecting path as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
661 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
662 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
663 error ("__ftp_cwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
664 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
665
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
666 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
667 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
668
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
669 DEFUN (__ftp_dir__, args, nargout,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
670 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
671 @deftypefn {Loadable Function} {} __ftp_dir__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
672 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
673 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
674 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
675 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
676
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
677 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
678
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
679 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
680 error ("__ftp_dir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
681 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
682 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
683 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
684
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
685 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
686 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
687
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
688 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
689 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
690 if (nargout == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
691 curl.dir ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
692 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
693 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
694 string_vector sv = curl.list ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
695 octave_idx_type n = sv.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
696
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
697 if (n == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
698 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
699 string_vector flds (5);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
700
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
701 flds(0) = "name";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
702 flds(1) = "date";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
703 flds(2) = "bytes";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
704 flds(3) = "isdir";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
705 flds(4) = "datenum";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
706
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
707 retval = octave_map (flds);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
708 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
709 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
710 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
711 octave_map st;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
712
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
713 Cell filectime (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
714 Cell filesize (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
715 Cell fileisdir (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
716 Cell filedatenum (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
717
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
718 st.assign ("name", Cell (sv));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
719
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
720 for (octave_idx_type i = 0; i < n; i++)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
721 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
722 time_t ftime;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
723 bool fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
724 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
725
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
726 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
727
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
728 fileisdir (i) = fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
729 filectime (i) = ctime (&ftime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
730 filesize (i) = fsize;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
731 filedatenum (i) = double (ftime);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
732 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
733
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
734 st.assign ("date", filectime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
735 st.assign ("bytes", filesize);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
736 st.assign ("isdir", fileisdir);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
737 st.assign ("datenum", filedatenum);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
738
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
739 retval = st;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
740 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
741 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
742 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
743 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
744 error ("__ftp_dir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
745 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
746
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
747 return retval;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
748 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
749
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
750 DEFUN (__ftp_ascii__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
751 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
752 @deftypefn {Loadable Function} {} __ftp_ascii__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
753 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
754 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
755 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
756 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
757
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
758 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
759
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
760 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
761 error ("__ftp_ascii__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
762 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
763 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
764 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
765
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
766 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
767 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
768
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
769 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
770 curl.ascii ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
771 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
772 error ("__ftp_ascii__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
773 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
774
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
775 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
776 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
777
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
778 DEFUN (__ftp_binary__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
779 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
780 @deftypefn {Loadable Function} {} __ftp_binary__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
781 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
782 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
783 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
784 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
785
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
786 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
787
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
788 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
789 error ("__ftp_binary__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
790 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
791 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
792 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
793
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
794 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
795 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
796
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
797 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
798 curl.binary ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
799 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
800 error ("__ftp_binary__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
801 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
802
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
803 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
804 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
805
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
806 DEFUN (__ftp_close__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
807 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
808 @deftypefn {Loadable Function} {} __ftp_close__ (@var{handle})\n\
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
809 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
810 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
811 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
812 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
813
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
814 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
815
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
816 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
817 error ("__ftp_close__: incorrect number of arguments");
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
818 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
819 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
820 curl_handle h = ch_manager::lookup (args(0));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
821
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
822 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
823 return retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
824
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
825 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
826 ch_manager::free (h);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
827 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
828 error ("__ftp_close__: invalid ftp handle");
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
829 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
830
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
831 return retval;
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
832 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
833
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
834 DEFUN (__ftp_mode__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
835 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
836 @deftypefn {Loadable Function} {} __ftp_mode__ (@var{handle})\n\
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
837 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
838 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
839 {
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
840 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
841
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
842 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
843
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
844 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
845 error ("__ftp_mode__: incorrect number of arguments");
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
846 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
847 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
848 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
849
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
850 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
851 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
852
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
853 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
854 retval = (curl.is_ascii () ? "ascii" : "binary");
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
855 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
856 error ("__ftp_binary__: invalid ftp handle");
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
857 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
858
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
859 return retval;
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
860 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
861
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
862 DEFUN (__ftp_delete__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
863 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
864 @deftypefn {Loadable Function} {} __ftp_delete__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
865 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
866 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
867 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
868 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
869
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
870 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
871
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
872 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
873 error ("__ftp_delete__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
874 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
875 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
876 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
877
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
878 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
879 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
880
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
881 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
882 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
883 std::string file = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
884
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
885 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
886 curl.del (file);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
887 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
888 error ("__ftp_delete__: expecting file name as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
889 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
890 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
891 error ("__ftp_delete__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
892 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
893
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
894 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
895 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
896
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
897 DEFUN (__ftp_rmdir__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
898 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
899 @deftypefn {Loadable Function} {} __ftp_rmdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
900 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
901 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
902 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
903 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
904
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
905 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
906
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
907 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
908 error ("__ftp_rmdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
909 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
910 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
911 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
912
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
913 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
914 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
915
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
916 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
917 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
918 std::string dir = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
919
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
920 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
921 curl.rmdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
922 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
923 error ("__ftp_rmdir__: expecting directory name as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
924 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
925 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
926 error ("__ftp_rmdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
927 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
928
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
929 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
930 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
931
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
932 DEFUN (__ftp_mkdir__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
933 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
934 @deftypefn {Loadable Function} {} __ftp_mkdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
935 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
936 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
937 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
938 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
939
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
940 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
941
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
942 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
943 error ("__ftp_mkdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
944 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
945 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
946 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
947
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
948 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
949 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
950
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
951 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
952 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
953 std::string dir = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
954
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
955 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
956 curl.mkdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
957 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
958 error ("__ftp_mkdir__: expecting directory name as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
959 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
960 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
961 error ("__ftp_mkdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
962 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
963
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
964 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
965 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
966
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
967 DEFUN (__ftp_rename__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
968 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
969 @deftypefn {Loadable Function} {} __ftp_rename__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
970 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
971 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
972 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
973 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
974
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
975 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
976
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
977 if (nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
978 error ("__ftp_rename__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
979 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
980 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
981 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
982
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
983 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
984 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
985
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
986 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
987 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
988 std::string oldname = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
989 std::string newname = args(2).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
990
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
991 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
992 curl.rename (oldname, newname);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
993 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
994 error ("__ftp_rename__: expecting file names for second and third arguments");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
995 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
996 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
997 error ("__ftp_rename__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
998 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
999
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1000 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1001 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1002
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1003 DEFUN (__ftp_mput__, args, nargout,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1004 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1005 @deftypefn {Loadable Function} {} __ftp_mput__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1006 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1007 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1008 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1009 octave_value retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1010
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1011 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1012
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1013 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
1014 error ("__ftp_mput__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1015 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1016 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1017 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1018
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1019 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1020 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1021
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1022 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1023 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1024 std::string pat = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1025
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1026 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1027 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1028 string_vector file_list;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1029
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1030 glob_match pattern (file_ops::tilde_expand (pat));
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1031 string_vector files = pattern.glob ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1032
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1033 for (octave_idx_type i = 0; i < files.length (); i++)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1034 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1035 std::string file = files (i);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1036
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1037 file_stat fs (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1038
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1039 if (! fs.exists ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1040 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1041 error ("__ftp__mput: file does not exist");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1042 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1043 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1044
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1045 if (fs.is_dir ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1046 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1047 file_list.append (curl.mput_directory ("", file));
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1048
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1049 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1050 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1051 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1052 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1053 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1054 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1055 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1056 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1057 // FIXME Does ascii mode need to be flagged here?
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
1058 std::ifstream ifile (file.c_str (), std::ios::in |
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1059 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1060
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1061 if (! ifile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1062 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1063 error ("__ftp_mput__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1064 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1065 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1066
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1067 curl.put (file, ifile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1068
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1069 ifile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1070
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1071 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1072 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1073 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1074 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1075 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1076
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1077 file_list.append (file);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1078 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1079 }
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1080
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1081 if (nargout > 0)
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1082 retval = file_list;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1083 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1084 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1085 error ("__ftp_mput__: expecting file name patter as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1086 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1087 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1088 error ("__ftp_mput__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1089 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1090
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1091 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1092 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1093
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1094 DEFUN (__ftp_mget__, args, ,
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1095 "-*- texinfo -*-\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1096 @deftypefn {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1097 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1098 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1099 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1100 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1101
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1102 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1103
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1104 if (nargin != 2 && nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
1105 error ("__ftp_mget__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1106 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1107 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1108 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1109
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1110 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1111 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1112
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1113 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1114 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1115 std::string file = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1116 std::string target;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1117
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1118 if (nargin == 3)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1119 target = args(2).string_value () + file_ops::dir_sep_str ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1120
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1121 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1122 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1123 string_vector sv = curl.list ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1124 octave_idx_type n = 0;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1125 glob_match pattern (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1126
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1127
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1128 for (octave_idx_type i = 0; i < sv.length (); i++)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1129 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1130 if (pattern.match (sv(i)))
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1131 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1132 n++;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1133
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1134 time_t ftime;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1135 bool fisdir;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1136 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
1137
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1138 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1139
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1140 if (fisdir)
17550
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
1141 curl.mget_directory (sv(i), target);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1142 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1143 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
1144 std::ofstream ofile ((target + sv(i)).c_str (),
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
1145 std::ios::out |
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1146 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1147
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1148 if (! ofile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1149 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1150 error ("__ftp_mget__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1151 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1152 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1153
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
1154 unwind_protect_safe frame;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1155
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1156 frame.add_fcn (delete_file, target + sv(i));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1157
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1158 curl.get (sv(i), ofile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1159
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1160 ofile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1161
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1162 if (curl.good ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1163 frame.discard ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1164 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1165
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1166 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1167 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1168 error ("__ftp_mget__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1169 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1170 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1171 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1172 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1173 if (n == 0)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1174 error ("__ftp_mget__: file not found");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1175 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1176 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1177 error ("__ftp_mget__: expecting file name and target as second and third arguments");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1178 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1179 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1180 error ("__ftp_mget__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1181 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1182
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1183 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1184 }