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annotate libinterp/corefcn/urlwrite.cc @ 20830:b65888ec820e draft default tip gccjit

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dmalcom gcc jit import
author Stefan Mahr <dac922@gmx.de>
date Fri, 27 Feb 2015 16:59:36 +0100
parents 7374a3a6d594
children
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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) 2006-2015 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 () ? instance->do_get_handle () : curl_handle ();
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97 }
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98
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99 static void free (const curl_handle& h)
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100 {
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101 if (instance_ok ())
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102 instance->do_free (h);
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103 }
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104
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105 static curl_handle lookup (double val)
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106 {
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107 return instance_ok () ? instance->do_lookup (val) : curl_handle ();
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108 }
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109
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110 static curl_handle lookup (const octave_value& val)
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111 {
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112 return val.is_real_scalar () ? lookup (val.double_value ())
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113 : curl_handle ();
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114 }
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115
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116 static url_transfer get_object (double val)
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117 {
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118 return get_object (lookup (val));
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119 }
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120
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121 static url_transfer get_object (const octave_value& val)
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122 {
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123 return get_object (lookup (val));
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124 }
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125
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126 static url_transfer get_object (const curl_handle& h)
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127 {
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128 return instance_ok () ? instance->do_get_object (h) : url_transfer ();
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129 }
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130
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131 static curl_handle make_curl_handle (const std::string& host,
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132 const std::string& user,
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133 const std::string& passwd,
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134 std::ostream& os)
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135 {
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136 return instance_ok ()
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137 ? instance->do_make_curl_handle (host, user, passwd, os)
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138 : 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 (obj.is_valid ())
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193 {
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194 if (! error_state)
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195 handle_map[h] = obj;
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196 else
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197 h = curl_handle ();
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198 }
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199 else
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200 error ("support for url transfers was disabled when Octave was built");
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201
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202 return h;
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203 }
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204
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205 Matrix do_handle_list (void)
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206 {
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207 Matrix retval (1, handle_map.size ());
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208
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209 octave_idx_type i = 0;
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210 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++)
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211 {
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212 curl_handle h = p->first;
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213
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214 retval(i++) = h.value ();
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215 }
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216
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217 return retval;
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218 }
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219 };
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220
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221 void
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222 ch_manager::create_instance (void)
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223 {
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224 instance = new ch_manager ();
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225
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226 if (instance)
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227 singleton_cleanup_list::add (cleanup_instance);
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228 }
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229
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230 static double
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231 make_handle_fraction (void)
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232 {
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233 static double maxrand = RAND_MAX + 2.0;
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234
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235 return (rand () + 1.0) / maxrand;
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236 }
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237
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238 curl_handle
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239 ch_manager::do_get_handle (void)
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240 {
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241 curl_handle retval;
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242
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243 // Curl handles are negative integers plus some random fractional
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244 // part. To avoid running out of integers, we recycle the integer
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245 // part but tack on a new random part each time.
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246
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247 free_list_iterator p = handle_free_list.begin ();
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248
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249 if (p != handle_free_list.end ())
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250 {
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251 retval = *p;
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252 handle_free_list.erase (p);
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253 }
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254 else
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255 {
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256 retval = curl_handle (next_handle);
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257
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258 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction ();
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259 }
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260
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261 return retval;
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262 }
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263
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264 void
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265 ch_manager::do_free (const curl_handle& h)
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266 {
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267 if (h.ok ())
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268 {
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269 iterator p = handle_map.find (h);
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270
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271 if (p != handle_map.end ())
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272 {
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273 // Curl handles are negative integers plus some random
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274 // fractional part. To avoid running out of integers, we
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275 // recycle the integer part but tack on a new random part
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276 // each time.
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277
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278 handle_map.erase (p);
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279
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280 if (h.value () < 0)
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281 handle_free_list.insert
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282 (std::ceil (h.value ()) - make_handle_fraction ());
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283 }
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284 else
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285 error ("ch_manager::free: invalid object %g", h.value ());
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286 }
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287 }
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288
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289 ch_manager *ch_manager::instance = 0;
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290
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291 DEFUN (urlwrite, args, nargout,
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292 "-*- texinfo -*-\n\
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293 @deftypefn {Loadable Function} {} urlwrite (@var{url}, @var{localfile})\n\
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294 @deftypefnx {Loadable Function} {@var{f} =} urlwrite (@var{url}, @var{localfile})\n\
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295 @deftypefnx {Loadable Function} {[@var{f}, @var{success}] =} urlwrite (@var{url}, @var{localfile})\n\
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296 @deftypefnx {Loadable Function} {[@var{f}, @var{success}, @var{message}] =} urlwrite (@var{url}, @var{localfile})\n\
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297 Download a remote file specified by its @var{url} and save it as\n\
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298 @var{localfile}.\n\
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299 \n\
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300 For example:\n\
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301 \n\
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302 @example\n\
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Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
303 @group\n\
19352
432ffa35de13 doc: Fix dead link in urlwrite/urlread docstring (bug #43082).
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents: 18459
diff changeset
304 urlwrite (\"ftp://ftp.octave.org/pub/README\",\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
305 \"README.txt\");\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
306 @end group\n\
6043
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jwe
parents:
diff changeset
307 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
308 \n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
309 The full path of the downloaded file is returned in @var{f}.\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
310 \n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
311 The variable @var{success} is 1 if the download was successful,\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
312 otherwise it is 0 in which case @var{message} contains an error message.\n\
20391
aa36fb998a4d maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents: 20382
diff changeset
313 \n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
314 If no output argument is specified and an error occurs, then the error is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
315 signaled through Octave's error handling mechanism.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
316 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
317 This function uses libcurl. Curl supports, among others, the HTTP, FTP and\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
318 FILE protocols. Username and password may be specified in the URL, for\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
319 example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
320 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
321 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
322 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
323 urlwrite (\"http://username:password@@example.com/file.txt\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
324 \"file.txt\");\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
325 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
326 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
327 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
328 GET and POST requests can be specified by @var{method} and @var{param}.\n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
329 The parameter @var{method} is either @samp{get} or @samp{post} and\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
330 @var{param} is a cell array of parameter and value pairs.\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
331 For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
332 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
333 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
334 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
335 urlwrite (\"http://www.google.com/search\", \"search.html\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
336 \"get\", @{\"query\", \"octave\"@});\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
337 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
338 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
339 @seealso{urlread}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
340 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
341 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
342 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
343
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
344 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
345
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
346 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
347 if (nargin != 2 && nargin != 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
348 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
349 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
350 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
351 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
352
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
353 std::string url = args(0).string_value ("urlwrite: URL must be a string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
354
19601
c2f4f6eb5907 A few more instances of stricter input validation for strings (bug #42651).
Rik <rik@octave.org>
parents: 19600
diff changeset
355 // name to store the file if download is succesful
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
356 std::string filename = args(1).string_value ("urlwrite: LOCALFILE must be a string");
19601
c2f4f6eb5907 A few more instances of stricter input validation for strings (bug #42651).
Rik <rik@octave.org>
parents: 19600
diff changeset
357
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
358 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
359 Array<std::string> param;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
360
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
361 if (nargin == 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
362 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
363 method = args(2).string_value ("urlwrite: METHOD must be a string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
364
19601
c2f4f6eb5907 A few more instances of stricter input validation for strings (bug #42651).
Rik <rik@octave.org>
parents: 19600
diff changeset
365 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
366 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
367 error ("urlwrite: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
368 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
369 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
370
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
371 param = args(3).cellstr_value ();
6043
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 (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
374 {
19600
03067dab10ca Use stricter input validation when looking for a string as input (bug #42651).
Rik <rik@octave.org>
parents: 19412
diff changeset
375 error ("urlwrite: parameters (PARAM) for get and post requests must be given as a cell array of strings");
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
18833
6113e0c6920b maint: Clean up extra spaces before/after parentheses.
Rik <rik@octave.org>
parents: 18459
diff changeset
379 if (param.numel () % 2 == 1)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
380 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
381 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
382 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
383 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
384 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
385
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
386 // 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
387 // 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
388 // 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
389
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
390 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
391
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
392 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
393
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
394 if (! ofile.is_open ())
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
395 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
396 error ("urlwrite: unable to open file");
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
397 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
398 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
399
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
400 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
401
17549
a646665cd574 eliminate unecessary static function in urlwrite.cc
John W. Eaton <jwe@octave.org>
parents: 17548
diff changeset
402 frame.add_fcn (delete_file, filename);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
403
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
404 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
405
18459
af04b9d9f7ed allow urlwrite to work again
John W. Eaton <jwe@octave.org>
parents: 18397
diff changeset
406 if (curl.is_valid ())
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
407 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
408 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
409
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
410 ofile.close ();
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
411
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
412 if (curl.good ())
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
413 frame.discard ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
414
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
415 if (nargout > 0)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
416 {
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
417 if (curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
418 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
419 retval(2) = std::string ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
420 retval(1) = true;
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
421 retval(0) = octave_env::make_absolute (filename);
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
422 }
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
423 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
424 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
425 retval(2) = curl.lasterror ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
426 retval(1) = false;
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
427 retval(0) = std::string ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
428 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
429 }
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
430
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
431 if (nargout < 2 && ! curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
432 error ("urlwrite: %s", curl.lasterror ().c_str ());
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
433 }
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
434 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
435 error ("support for url transfers was disabled when Octave was built");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
436
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
437 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
438 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
439
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
440 DEFUN (urlread, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
441 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
442 @deftypefn {Loadable Function} {@var{s} =} urlread (@var{url})\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
443 @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
444 @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
445 @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
446 Download a remote file specified by its @var{url} and return its content\n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
447 in string @var{s}.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
448 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
449 For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
450 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
451 @example\n\
19352
432ffa35de13 doc: Fix dead link in urlwrite/urlread docstring (bug #43082).
Nir Krakauer < nkrakauer@ccny.cuny.edu>
parents: 18459
diff changeset
452 s = urlread (\"ftp://ftp.octave.org/pub/README\");\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
453 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
454 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
455 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
456 otherwise it is 0 in which case @var{message} contains an error\n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
457 message.\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
458 \n\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
459 If no output argument is specified and an error occurs, then the error is\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
460 signaled through Octave's error handling mechanism.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
461 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
462 This function uses libcurl. Curl supports, among others, the HTTP, FTP and\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
463 FILE protocols. Username and password may be specified in the URL@. For\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
464 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\
20382
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
471 The parameter @var{method} is either @samp{get} or @samp{post} and\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19898
diff changeset
472 @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
19600
03067dab10ca Use stricter input validation when looking for a string as input (bug #42651).
Rik <rik@octave.org>
parents: 19412
diff changeset
490 if (nargin != 1 && nargin != 3)
6043
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
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
496 std::string url = args(0).string_value ("urlread: URL must be a string");
19601
c2f4f6eb5907 A few more instances of stricter input validation for strings (bug #42651).
Rik <rik@octave.org>
parents: 19600
diff changeset
497
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
498 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
499 Array<std::string> param;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
500
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
501 if (nargin == 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
502 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
503 method = args(1).string_value ("urlread: METHOD must be a string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
504
19601
c2f4f6eb5907 A few more instances of stricter input validation for strings (bug #42651).
Rik <rik@octave.org>
parents: 19600
diff changeset
505 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
506 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
507 error ("urlread: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
508 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
509 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
510
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
511 param = args(2).cellstr_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
512
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
513 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
514 {
19600
03067dab10ca Use stricter input validation when looking for a string as input (bug #42651).
Rik <rik@octave.org>
parents: 19412
diff changeset
515 error ("urlread: parameters (PARAM) for get and post requests must be given as a cell array of strings");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
516 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
517 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
518
18833
6113e0c6920b maint: Clean up extra spaces before/after parentheses.
Rik <rik@octave.org>
parents: 18459
diff changeset
519 if (param.numel () % 2 == 1)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
520 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
521 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
522 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
523 }
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
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
526 std::ostringstream buf;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
527
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
528 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
529
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
530 if (curl.is_valid ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
531 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
532 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
533
18397
b522d04382cf Return all nargout from urlread if requested (bug #41260).
Rik <rik@octave.org>
parents: 18312
diff changeset
534 if (nargout > 0)
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
535 {
18397
b522d04382cf Return all nargout from urlread if requested (bug #41260).
Rik <rik@octave.org>
parents: 18312
diff changeset
536 // Return empty string if no error occured.
b522d04382cf Return all nargout from urlread if requested (bug #41260).
Rik <rik@octave.org>
parents: 18312
diff changeset
537 retval(2) = curl.good () ? "" : curl.lasterror ();
b522d04382cf Return all nargout from urlread if requested (bug #41260).
Rik <rik@octave.org>
parents: 18312
diff changeset
538 retval(1) = curl.good ();
b522d04382cf Return all nargout from urlread if requested (bug #41260).
Rik <rik@octave.org>
parents: 18312
diff changeset
539 retval(0) = buf.str ();
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
540 }
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
541
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
542 if (nargout < 2 && ! curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
543 error ("urlread: %s", curl.lasterror().c_str());
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
544 }
18312
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
545 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
546 error ("support for url transfers was disabled when Octave was built");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
547
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
548 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
549 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
550
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
551 DEFUN (__ftp__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
552 "-*- texinfo -*-\n\
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
553 @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
554 @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
555 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
556 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
557 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
558 octave_value retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
559
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
560 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
561 std::string host;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
562 std::string user = "anonymous";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
563 std::string passwd = "";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
564
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
565 if (nargin < 1 || nargin > 3)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
566 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
567 print_usage ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
568 return 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 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
571 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
572 host = args(0).string_value ("__ftp__: HOST must be a string");
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
573
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
574 if (nargin > 1)
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
575 user = args(1).string_value ("__ftp__: USER must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
576
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
577 if (nargin > 2)
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
578 passwd = args(2).string_value ("__ftp__: PASSWD must be a string");
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
579
20767
56fee8f84fe7 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20638
diff changeset
580 curl_handle ch
56fee8f84fe7 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20638
diff changeset
581 = 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
582
20767
56fee8f84fe7 eliminate more simple uses of error_state
John W. Eaton <jwe@octave.org>
parents: 20638
diff changeset
583 retval = ch.value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
584 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
585
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
586 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
587 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
588
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
589 DEFUN (__ftp_pwd__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
590 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
591 @deftypefn {Loadable Function} {} __ftp_pwd__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
592 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
593 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
594 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
595 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
596
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
597 int nargin = args.length ();
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 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
600 error ("__ftp_pwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
601 else
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 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
604
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
605 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
606 retval = curl.pwd ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
607 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
608 error ("__ftp_pwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
609 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
610
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
611 return retval;
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
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
614 DEFUN (__ftp_cwd__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
615 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
616 @deftypefn {Loadable Function} {} __ftp_cwd__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
617 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
618 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
619 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
620 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
621
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
622 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
623
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
624 if (nargin != 1 && nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
625 error ("__ftp_cwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
626 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
627 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
628 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
629
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
630 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
631 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
632 std::string path = "";
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
633
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
634 if (nargin > 1)
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
635 path = args(1).string_value ("__ftp_cwd__: PATH must be a string");
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
636
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
637 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
638 curl.cwd (path);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
639 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
640 error ("__ftp_cwd__: expecting path as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
641 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
642 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
643 error ("__ftp_cwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
644 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
645
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
646 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
647 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
648
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
649 DEFUN (__ftp_dir__, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
650 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
651 @deftypefn {Loadable Function} {} __ftp_dir__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
652 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
653 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
654 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
655 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
656
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
657 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
658
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
659 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
660 error ("__ftp_dir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
661 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
662 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
663 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
664
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
665 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
666 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
667 if (nargout == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
668 curl.dir ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
669 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
670 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
671 string_vector sv = curl.list ();
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20391
diff changeset
672 octave_idx_type n = sv.numel ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
673
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
674 if (n == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
675 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
676 string_vector flds (5);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
677
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
678 flds(0) = "name";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
679 flds(1) = "date";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
680 flds(2) = "bytes";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
681 flds(3) = "isdir";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
682 flds(4) = "datenum";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
683
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
684 retval = octave_map (flds);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
685 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
686 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
687 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
688 octave_map st;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
689
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
690 Cell filectime (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
691 Cell filesize (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
692 Cell fileisdir (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
693 Cell filedatenum (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
694
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
695 st.assign ("name", Cell (sv));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
696
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
697 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
698 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
699 time_t ftime;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
700 bool fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
701 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
702
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
703 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
704
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
705 fileisdir (i) = fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
706 filectime (i) = ctime (&ftime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
707 filesize (i) = fsize;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
708 filedatenum (i) = double (ftime);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
709 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
710
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
711 st.assign ("date", filectime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
712 st.assign ("bytes", filesize);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
713 st.assign ("isdir", fileisdir);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
714 st.assign ("datenum", filedatenum);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
715
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
716 retval = st;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
717 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
718 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
719 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
720 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
721 error ("__ftp_dir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
722 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
723
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
724 return retval;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
725 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
726
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
727 DEFUN (__ftp_ascii__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
728 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
729 @deftypefn {Loadable Function} {} __ftp_ascii__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
730 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
731 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
732 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
733 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
734
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
735 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
736
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
737 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
738 error ("__ftp_ascii__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
739 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
740 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
741 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
742
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
743 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
744 curl.ascii ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
745 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
746 error ("__ftp_ascii__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
747 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
748
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
749 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
750 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
751
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
752 DEFUN (__ftp_binary__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
753 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
754 @deftypefn {Loadable Function} {} __ftp_binary__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
755 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
756 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
757 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
758 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
759
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
760 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
761
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
762 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
763 error ("__ftp_binary__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
764 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
765 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
766 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
767
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
768 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
769 curl.binary ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
770 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
771 error ("__ftp_binary__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
772 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
773
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
774 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
775 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
776
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
777 DEFUN (__ftp_close__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
778 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
779 @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
780 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
781 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
782 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
783 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
784
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
785 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
786
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
787 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
788 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
789 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
790 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
791 curl_handle h = ch_manager::lookup (args(0));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
792
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
793 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
794 ch_manager::free (h);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
795 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
796 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
797 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
798
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
799 return retval;
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
800 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
801
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
802 DEFUN (__ftp_mode__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
803 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
804 @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
805 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
806 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
807 {
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
808 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
809
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
810 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
811
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
812 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
813 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
814 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
815 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
816 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
817
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
818 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
819 retval = (curl.is_ascii () ? "ascii" : "binary");
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
820 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
821 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
822 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
823
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
824 return retval;
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
825 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
826
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
827 DEFUN (__ftp_delete__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
828 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
829 @deftypefn {Loadable Function} {} __ftp_delete__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
830 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
831 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
832 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
833 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
834
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
835 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
836
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
837 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
838 error ("__ftp_delete__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
839 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
840 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
841 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
842
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
843 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
844 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
845 std::string file = args(1).string_value ("__ftp_delete__: FILE must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
846
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
847 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
848 curl.del (file);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
849 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
850 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
851 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
852 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
853 error ("__ftp_delete__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
854 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
855
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
856 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
857 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
858
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
859 DEFUN (__ftp_rmdir__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
860 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
861 @deftypefn {Loadable Function} {} __ftp_rmdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
862 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
863 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
864 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
865 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
866
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
867 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
868
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
869 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
870 error ("__ftp_rmdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
871 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
872 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
873 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
874
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
875 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
876 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
877 std::string dir = args(1).string_value ("__ftp_rmdir__: DIR must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
878
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
879 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
880 curl.rmdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
881 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
882 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
883 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
884 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
885 error ("__ftp_rmdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
886 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
887
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
888 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
889 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
890
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
891 DEFUN (__ftp_mkdir__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
892 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
893 @deftypefn {Loadable Function} {} __ftp_mkdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
894 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
895 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
896 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
897 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
898
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
899 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
900
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
901 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
902 error ("__ftp_mkdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
903 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
904 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
905 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
906
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
907 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
908 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
909 std::string dir = args(1).string_value ("__ftp_mkdir__: DIR must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
910
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
911 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
912 curl.mkdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
913 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
914 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
915 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
916 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
917 error ("__ftp_mkdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
918 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
919
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
920 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
921 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
922
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
923 DEFUN (__ftp_rename__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
924 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
925 @deftypefn {Loadable Function} {} __ftp_rename__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
926 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
927 @end deftypefn")
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 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
930
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
931 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
932
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
933 if (nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
934 error ("__ftp_rename__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
935 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
936 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
937 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
938
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
939 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
940 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
941 std::string oldname = args(1).string_value ("__ftp_rename__: OLDNAME must be a string");
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
942 std::string newname = args(2).string_value ("__ftp_rename__: NEWNAME must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
943
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
944 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
945 curl.rename (oldname, newname);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
946 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
947 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
948 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
949 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
950 error ("__ftp_rename__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
951 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
952
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
953 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
954 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
955
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
956 DEFUN (__ftp_mput__, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
957 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
958 @deftypefn {Loadable Function} {} __ftp_mput__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
959 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
960 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
961 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
962 octave_value retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
963
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
964 int nargin = args.length ();
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 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
967 error ("__ftp_mput__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
968 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
969 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
970 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
971
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
972 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
973 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
974 std::string pat = args(1).string_value ("__ftp_mput__: PATTERN must be a string");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
975
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
976 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
977 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
978 string_vector file_list;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
979
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
980 glob_match pattern (file_ops::tilde_expand (pat));
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
981 string_vector files = pattern.glob ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
982
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20391
diff changeset
983 for (octave_idx_type i = 0; i < files.numel (); i++)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
984 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
985 std::string file = files (i);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
986
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
987 file_stat fs (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
988
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
989 if (! fs.exists ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
990 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
991 error ("__ftp__mput: file does not exist");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
992 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
993 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
994
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
995 if (fs.is_dir ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
996 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
997 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
998
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
999 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1000 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1001 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
1002 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1003 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1004 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1005 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1006 {
17861
870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code.
Rik <rik@octave.org>
parents: 17787
diff changeset
1007 // 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
1008 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
1009 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1010
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1011 if (! ifile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1012 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1013 error ("__ftp_mput__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1014 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1015 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1016
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1017 curl.put (file, ifile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1018
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1019 ifile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1020
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1021 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1022 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1023 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
1024 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1025 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1026
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1027 file_list.append (file);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1028 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1029 }
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1030
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1031 if (nargout > 0)
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1032 retval = file_list;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1033 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1034 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1035 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
1036 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1037 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1038 error ("__ftp_mput__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1039 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1040
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1041 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1042 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1043
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1044 DEFUN (__ftp_mget__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1045 "-*- texinfo -*-\n\
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
1046 @deftypefn {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{pattern})\n\
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
1047 @deftypefnx {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{pattern}, @var{target})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1048 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1049 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1050 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1051 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1052
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1053 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1054
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1055 if (nargin != 2 && nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
1056 error ("__ftp_mget__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1057 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1058 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1059 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
1060
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1061 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1062 {
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
1063 std::string file = args(1).string_value ("__ftp_mget__: PATTERN must be a string");
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1064 std::string target;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1065
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1066 if (nargin == 3)
20788
7374a3a6d594 use new string_value method to handle value extraction errors
John W. Eaton <jwe@octave.org>
parents: 20767
diff changeset
1067 target = args(2).string_value ("__ftp_mget__: TARGET must be a string") + file_ops::dir_sep_str ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1068
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1069 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1070 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1071 string_vector sv = curl.list ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1072 octave_idx_type n = 0;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1073 glob_match pattern (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1074
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1075
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20391
diff changeset
1076 for (octave_idx_type i = 0; i < sv.numel (); i++)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1077 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1078 if (pattern.match (sv(i)))
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1079 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1080 n++;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1081
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1082 time_t ftime;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1083 bool fisdir;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1084 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
1085
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1086 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1087
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1088 if (fisdir)
17550
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
1089 curl.mget_directory (sv(i), target);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1090 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1091 {
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
1092 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
1093 std::ios::out |
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1094 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1095
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1096 if (! ofile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1097 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1098 error ("__ftp_mget__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1099 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1100 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1101
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
1102 unwind_protect_safe frame;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1103
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1104 frame.add_fcn (delete_file, target + sv(i));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1105
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1106 curl.get (sv(i), ofile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1107
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1108 ofile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1109
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1110 if (curl.good ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1111 frame.discard ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1112 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1113
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1114 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1115 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1116 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
1117 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1118 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1119 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1120 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1121 if (n == 0)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1122 error ("__ftp_mget__: file not found");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1123 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1124 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1125 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
1126 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1127 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1128 error ("__ftp_mget__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1129 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1130
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1131 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1132 }