Mercurial > octave-nkf
annotate libinterp/dldfcn/urlwrite.cc @ 17548:92541ff4cc3c
improve implementation of ftp object handles
* urlwrite.cc (curl_handles): Delete class.
(handles): Delete static variable.
(ch_manager): New class.
(make_handle_fraction): New function.
(F__ftp_pwd__, F__ftp_cwd__, F__ftp_dir__, F__ftp_ascii__,
F__ftp_binary__, F__ftp_mode__, F__ftp_delete__, F__ftp_rmdir__,
F__ftp_mkdir__, F__ftp_rename__, F__ftp_mput__, F__ftp_mget__):
Find curl object corresponding to given handle using ch_manager
instead of looking in handles map.
(F__ftp__): Return handle instead of accepting it as argument.
Change all uses.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 02 Oct 2013 23:40:01 -0400 |
| parents | 53ae37d37b16 |
| children | a646665cd574 |
| rev | line source |
|---|---|
| 6043 | 1 // urlwrite and urlread, a curl front-end for octave |
| 2 /* | |
| 3 | |
|
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4 Copyright (C) 2006-2012 Alexander Barth |
| 9880 | 5 Copyright (C) 2009 David Bateman |
| 6043 | 6 |
| 7 This file is part of Octave. | |
| 8 | |
| 9 Octave is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 7016 | 11 Free Software Foundation; either version 3 of the License, or (at your |
| 12 option) any later version. | |
| 6043 | 13 |
| 14 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 7016 | 20 along with Octave; see the file COPYING. If not, see |
| 21 <http://www.gnu.org/licenses/>. | |
| 6043 | 22 |
| 23 */ | |
| 24 | |
| 25 // Author: Alexander Barth <abarth@marine.usf.edu> | |
| 26 // Adapted-By: jwe | |
| 27 | |
| 28 #ifdef HAVE_CONFIG_H | |
| 29 #include <config.h> | |
| 30 #endif | |
| 31 | |
| 32 #include <string> | |
| 33 #include <fstream> | |
| 34 #include <iomanip> | |
| 9880 | 35 #include <iostream> |
| 6043 | 36 |
| 9880 | 37 #include "dir-ops.h" |
|
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38 #include "file-ops.h" |
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39 #include "file-stat.h" |
| 6043 | 40 #include "oct-env.h" |
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41 #include "oct-handle.h" |
| 9880 | 42 #include "glob-match.h" |
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43 #include "singleton-cleanup.h" |
| 6043 | 44 |
| 45 #include "defun-dld.h" | |
| 46 #include "error.h" | |
| 47 #include "oct-obj.h" | |
| 48 #include "ov-cell.h" | |
| 49 #include "pager.h" | |
| 9880 | 50 #include "oct-map.h" |
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51 #include "oct-refcount.h" |
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52 #include "unwind-prot.h" |
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53 #include "gripes.h" |
| 6043 | 54 |
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55 #ifdef HAVE_CURL |
| 6043 | 56 |
| 57 #include <curl/curl.h> | |
| 9885 | 58 #include <curl/curlver.h> |
| 6043 | 59 #include <curl/easy.h> |
| 60 | |
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61 static int |
| 6043 | 62 write_data (void *buffer, size_t size, size_t nmemb, void *streamp) |
| 63 { | |
| 64 std::ostream& stream = *(static_cast<std::ostream*> (streamp)); | |
| 65 stream.write (static_cast<const char*> (buffer), size*nmemb); | |
| 66 return (stream.fail () ? 0 : size * nmemb); | |
| 67 } | |
| 68 | |
| 9880 | 69 static int |
| 70 read_data (void *buffer, size_t size, size_t nmemb, void *streamp) | |
| 6043 | 71 { |
| 9880 | 72 std::istream& stream = *(static_cast<std::istream*> (streamp)); |
| 73 stream.read (static_cast<char*> (buffer), size*nmemb); | |
| 74 if (stream.eof ()) | |
| 75 return stream.gcount (); | |
| 76 else | |
| 77 return (stream.fail () ? 0 : size * nmemb); | |
| 6043 | 78 } |
| 79 | |
|
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80 static size_t |
| 9880 | 81 throw_away (void *, size_t size, size_t nmemb, void *) |
| 6992 | 82 { |
| 9880 | 83 return static_cast<size_t>(size * nmemb); |
| 6992 | 84 } |
| 85 | |
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86 class curl_object |
| 6043 | 87 { |
| 9880 | 88 private: |
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89 class curl_object_rep |
| 9880 | 90 { |
| 91 public: | |
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92 curl_object_rep (void) : count (1), valid (true), ascii (false) |
| 9880 | 93 { |
| 94 curl = curl_easy_init (); | |
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95 if (!curl) |
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96 error ("can not create curl object"); |
| 9880 | 97 } |
| 98 | |
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99 ~curl_object_rep (void) |
| 9880 | 100 { |
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101 if (curl) |
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102 curl_easy_cleanup (curl); |
| 9880 | 103 } |
| 104 | |
| 105 bool is_valid (void) const | |
| 106 { | |
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107 return valid; |
| 9880 | 108 } |
| 109 | |
| 110 bool perform (bool curlerror) const | |
| 111 { | |
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112 bool retval = false; |
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113 if (!error_state) |
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114 { |
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115 BEGIN_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE; |
| 6043 | 116 |
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117 errnum = curl_easy_perform (curl); |
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118 if (errnum != CURLE_OK) |
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119 { |
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120 if (curlerror) |
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121 error ("%s", curl_easy_strerror (errnum)); |
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122 } |
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123 else |
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124 retval = true; |
| 9880 | 125 |
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126 END_INTERRUPT_IMMEDIATELY_IN_FOREIGN_CODE; |
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127 } |
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128 return retval; |
| 9880 | 129 } |
| 6043 | 130 |
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131 CURL *object (void) const |
| 9880 | 132 { |
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133 return curl; |
| 9880 | 134 } |
| 135 | |
| 136 bool is_ascii (void) const | |
| 137 { | |
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138 return ascii; |
| 9880 | 139 } |
| 140 | |
| 141 bool is_binary (void) const | |
| 142 { | |
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143 return !ascii; |
| 9880 | 144 } |
| 145 | |
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146 octave_refcount<size_t> count; |
| 9880 | 147 std::string host; |
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148 std::string url; |
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149 std::string userpwd; |
| 9880 | 150 bool valid; |
| 151 bool ascii; | |
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152 mutable CURLcode errnum; |
| 9880 | 153 |
| 154 private: | |
| 155 CURL *curl; | |
| 6043 | 156 |
| 9880 | 157 // No copying! |
| 158 | |
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159 curl_object_rep (const curl_object_rep& ov); |
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160 |
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161 curl_object_rep& operator = (const curl_object_rep&); |
| 9880 | 162 }; |
| 163 | |
| 164 public: | |
| 6043 | 165 |
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166 // I'd love to rewrite this as a private method of the curl_object |
| 9880 | 167 // class, but you can't pass the va_list from the wrapper setopt to |
| 168 // the curl_easy_setopt function. | |
| 169 #define setopt(option, parameter) \ | |
| 170 { \ | |
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171 CURLcode res = curl_easy_setopt (rep->object (), option, parameter); \ |
| 9880 | 172 if (res != CURLE_OK) \ |
| 173 error ("%s", curl_easy_strerror (res)); \ | |
| 174 } | |
| 175 | |
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176 curl_object (void) : rep (new curl_object_rep ()) |
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177 { |
| 9880 | 178 rep->valid = false; |
| 179 } | |
| 180 | |
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181 curl_object (const std::string& _host, const std::string& user, |
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182 const std::string& passwd) : |
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183 rep (new curl_object_rep ()) |
| 9880 | 184 { |
| 185 rep->host = _host; | |
| 186 init (user, passwd, std::cin, octave_stdout); | |
| 187 | |
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188 rep->url = "ftp://" + _host; |
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189 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 6043 | 190 |
| 9880 | 191 // Setup the link, with no transfer |
| 192 if (!error_state) | |
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193 perform (); |
| 9880 | 194 } |
| 195 | |
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196 curl_object (const std::string& url, const std::string& method, |
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197 const Cell& param, std::ostream& os, bool& retval) : |
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198 rep (new curl_object_rep ()) |
| 9880 | 199 { |
| 200 retval = false; | |
| 201 | |
| 202 init ("", "", std::cin, os); | |
| 203 | |
| 204 setopt (CURLOPT_NOBODY, 0); | |
| 205 | |
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206 // Restore the default HTTP request method to GET after setting |
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207 // NOBODY to true and back to false. This is needed for backward |
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208 // compatibility with versions of libcurl < 7.18.2. |
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209 setopt (CURLOPT_HTTPGET, 1); |
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210 |
| 9880 | 211 // Don't need to store the parameters here as we can't change |
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212 // the URL after the object is created |
| 9880 | 213 std::string query_string = form_query_string (param); |
| 6043 | 214 |
| 9880 | 215 if (method == "get") |
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216 { |
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217 query_string = url + "?" + query_string; |
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218 setopt (CURLOPT_URL, query_string.c_str ()); |
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219 } |
| 9880 | 220 else if (method == "post") |
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221 { |
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222 setopt (CURLOPT_URL, url.c_str ()); |
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223 setopt (CURLOPT_POSTFIELDS, query_string.c_str ()); |
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224 } |
| 9880 | 225 else |
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226 setopt (CURLOPT_URL, url.c_str ()); |
| 9880 | 227 |
| 228 if (!error_state) | |
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229 retval = perform (false); |
| 9880 | 230 } |
| 231 | |
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232 curl_object (const curl_object& h) : rep (h.rep) |
| 6043 | 233 { |
| 9880 | 234 rep->count++; |
| 235 } | |
| 236 | |
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237 ~curl_object (void) |
| 9880 | 238 { |
| 239 if (--rep->count == 0) | |
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240 delete rep; |
| 9880 | 241 } |
| 242 | |
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243 curl_object& operator = (const curl_object& h) |
| 9880 | 244 { |
| 245 if (this != &h) | |
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246 { |
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247 if (--rep->count == 0) |
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248 delete rep; |
| 9880 | 249 |
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250 rep = h.rep; |
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251 rep->count++; |
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252 } |
| 9880 | 253 return *this; |
| 254 } | |
| 255 | |
| 256 bool is_valid (void) const | |
| 257 { | |
| 258 return rep->is_valid (); | |
| 6043 | 259 } |
| 9880 | 260 |
| 261 std::string lasterror (void) const | |
| 262 { | |
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263 return std::string (curl_easy_strerror (rep->errnum)); |
| 9880 | 264 } |
| 265 | |
| 266 void set_ostream (std::ostream& os) const | |
| 267 { | |
| 268 setopt (CURLOPT_WRITEDATA, static_cast<void*> (&os)); | |
| 269 } | |
| 270 | |
| 271 void set_istream (std::istream& is) const | |
| 6043 | 272 { |
| 9880 | 273 setopt (CURLOPT_READDATA, static_cast<void*> (&is)); |
| 274 } | |
| 275 | |
| 276 void ascii (void) const | |
| 277 { | |
| 278 setopt (CURLOPT_TRANSFERTEXT, 1); | |
| 279 rep->ascii = true; | |
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280 } |
| 9880 | 281 |
| 282 void binary (void) const | |
| 283 { | |
| 284 setopt (CURLOPT_TRANSFERTEXT, 0); | |
| 285 rep->ascii = false; | |
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286 } |
| 9880 | 287 |
| 288 bool is_ascii (void) const | |
| 289 { | |
| 290 return rep->is_ascii (); | |
| 291 } | |
| 292 | |
| 293 bool is_binary (void) const | |
| 294 { | |
| 295 return rep->is_binary (); | |
| 6043 | 296 } |
| 9880 | 297 |
| 298 void cwd (const std::string& path) const | |
| 299 { | |
| 300 struct curl_slist *slist = 0; | |
| 301 std::string cmd = "cwd " + path; | |
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302 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 303 setopt (CURLOPT_POSTQUOTE, slist); |
| 304 if (! error_state) | |
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305 perform (); |
| 9880 | 306 setopt (CURLOPT_POSTQUOTE, 0); |
| 307 curl_slist_free_all (slist); | |
| 308 } | |
| 6043 | 309 |
| 9880 | 310 void del (const std::string& file) const |
| 311 { | |
| 312 struct curl_slist *slist = 0; | |
| 313 std::string cmd = "dele " + file; | |
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314 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 315 setopt (CURLOPT_POSTQUOTE, slist); |
| 316 if (! error_state) | |
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317 perform (); |
| 9880 | 318 setopt (CURLOPT_POSTQUOTE, 0); |
| 319 curl_slist_free_all (slist); | |
| 320 } | |
| 321 | |
| 322 void rmdir (const std::string& path) const | |
| 323 { | |
| 324 struct curl_slist *slist = 0; | |
| 325 std::string cmd = "rmd " + path; | |
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326 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 327 setopt (CURLOPT_POSTQUOTE, slist); |
| 328 if (! error_state) | |
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329 perform (); |
| 9880 | 330 setopt (CURLOPT_POSTQUOTE, 0); |
| 331 curl_slist_free_all (slist); | |
| 332 } | |
| 6043 | 333 |
| 9880 | 334 bool mkdir (const std::string& path, bool curlerror = true) const |
| 335 { | |
| 336 bool retval = false; | |
| 337 struct curl_slist *slist = 0; | |
| 338 std::string cmd = "mkd " + path; | |
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339 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 340 setopt (CURLOPT_POSTQUOTE, slist); |
| 341 if (! error_state) | |
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342 retval = perform (curlerror); |
| 9880 | 343 setopt (CURLOPT_POSTQUOTE, 0); |
| 344 curl_slist_free_all (slist); | |
| 345 return retval; | |
| 346 } | |
| 6043 | 347 |
| 9880 | 348 void rename (const std::string& oldname, const std::string& newname) const |
| 349 { | |
| 350 struct curl_slist *slist = 0; | |
| 351 std::string cmd = "rnfr " + oldname; | |
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352 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 353 cmd = "rnto " + newname; |
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354 slist = curl_slist_append (slist, cmd.c_str ()); |
| 9880 | 355 setopt (CURLOPT_POSTQUOTE, slist); |
| 356 if (! error_state) | |
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357 perform (); |
| 9880 | 358 setopt (CURLOPT_POSTQUOTE, 0); |
| 359 curl_slist_free_all (slist); | |
| 360 } | |
| 361 | |
| 362 void put (const std::string& file, std::istream& is) const | |
| 363 { | |
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364 rep->url = "ftp://" + rep->host + "/" + file; |
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365 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 366 setopt (CURLOPT_UPLOAD, 1); |
| 367 setopt (CURLOPT_NOBODY, 0); | |
| 368 set_istream (is); | |
| 369 if (! error_state) | |
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370 perform (); |
| 9880 | 371 set_istream (std::cin); |
| 372 setopt (CURLOPT_NOBODY, 1); | |
| 373 setopt (CURLOPT_UPLOAD, 0); | |
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374 rep->url = "ftp://" + rep->host; |
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375 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 376 } |
| 7013 | 377 |
| 9880 | 378 void get (const std::string& file, std::ostream& os) const |
| 379 { | |
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380 rep->url = "ftp://" + rep->host + "/" + file; |
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381 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 382 setopt (CURLOPT_NOBODY, 0); |
| 383 set_ostream (os); | |
| 384 if (! error_state) | |
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385 perform (); |
| 9880 | 386 set_ostream (octave_stdout); |
| 387 setopt (CURLOPT_NOBODY, 1); | |
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388 rep->url = "ftp://" + rep->host; |
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389 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 390 } |
| 391 | |
| 392 void dir (void) const | |
| 393 { | |
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394 rep->url = "ftp://" + rep->host + "/"; |
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395 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 396 setopt (CURLOPT_NOBODY, 0); |
| 397 if (! error_state) | |
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398 perform (); |
| 9880 | 399 setopt (CURLOPT_NOBODY, 1); |
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400 rep->url = "ftp://" + rep->host; |
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401 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 402 } |
| 6390 | 403 |
| 9880 | 404 string_vector list (void) const |
| 405 { | |
| 406 std::ostringstream buf; | |
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407 rep->url = "ftp://" + rep->host + "/"; |
| 9880 | 408 setopt (CURLOPT_WRITEDATA, static_cast<void*> (&buf)); |
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409 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 410 setopt (CURLOPT_DIRLISTONLY, 1); |
| 411 setopt (CURLOPT_NOBODY, 0); | |
| 412 if (! error_state) | |
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413 perform (); |
| 9880 | 414 setopt (CURLOPT_NOBODY, 1); |
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415 rep->url = "ftp://" + rep->host; |
| 9880 | 416 setopt (CURLOPT_WRITEDATA, static_cast<void*> (&octave_stdout)); |
| 417 setopt (CURLOPT_DIRLISTONLY, 0); | |
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418 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 419 |
| 420 // Count number of directory entries | |
| 421 std::string str = buf.str (); | |
| 422 octave_idx_type n = 0; | |
| 423 size_t pos = 0; | |
| 424 while (true) | |
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425 { |
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426 pos = str.find_first_of ('\n', pos); |
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427 if (pos == std::string::npos) |
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428 break; |
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429 pos++; |
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430 n++; |
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431 } |
| 9880 | 432 string_vector retval (n); |
| 433 pos = 0; | |
| 434 for (octave_idx_type i = 0; i < n; i++) | |
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435 { |
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436 size_t newpos = str.find_first_of ('\n', pos); |
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437 if (newpos == std::string::npos) |
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438 break; |
| 9880 | 439 |
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440 retval(i) = str.substr(pos, newpos - pos); |
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441 pos = newpos + 1; |
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442 } |
| 9880 | 443 return retval; |
| 444 } | |
| 445 | |
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446 void get_fileinfo (const std::string& filename, double& filesize, |
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447 time_t& filetime, bool& fileisdir) const |
| 9880 | 448 { |
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449 std::string path = pwd (); |
| 6043 | 450 |
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451 rep->url = "ftp://" + rep->host + "/" + path + "/" + filename; |
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452 setopt (CURLOPT_URL, rep->url.c_str ()); |
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453 setopt (CURLOPT_FILETIME, 1); |
| 9880 | 454 setopt (CURLOPT_HEADERFUNCTION, throw_away); |
| 455 setopt (CURLOPT_WRITEFUNCTION, throw_away); | |
| 6043 | 456 |
| 9880 | 457 // FIXME |
| 458 // The MDTM command fails for a directory on the servers I tested | |
| 459 // so this is a means of testing for directories. It also means | |
| 460 // I can't get the date of directories! | |
| 461 if (! error_state) | |
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462 { |
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463 if (! perform (false)) |
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464 { |
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465 fileisdir = true; |
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466 filetime = -1; |
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467 filesize = 0; |
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468 } |
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469 else |
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470 { |
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471 fileisdir = false; |
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472 time_t ft; |
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473 curl_easy_getinfo (rep->object (), CURLINFO_FILETIME, &ft); |
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474 filetime = ft; |
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475 double fs; |
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476 curl_easy_getinfo (rep->object (), |
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477 CURLINFO_CONTENT_LENGTH_DOWNLOAD, &fs); |
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478 filesize = fs; |
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479 } |
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480 } |
| 6992 | 481 |
| 9880 | 482 setopt (CURLOPT_WRITEFUNCTION, write_data); |
| 483 setopt (CURLOPT_HEADERFUNCTION, 0); | |
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484 setopt (CURLOPT_FILETIME, 0); |
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485 rep->url = "ftp://" + rep->host; |
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486 setopt (CURLOPT_URL, rep->url.c_str ()); |
| 9880 | 487 |
| 488 // The MDTM command seems to reset the path to the root with the | |
| 489 // servers I tested with, so cd again into the correct path. Make | |
| 490 // the path absolute so that this will work even with servers that | |
| 491 // don't end up in the root after an MDTM command. | |
| 492 cwd ("/" + path); | |
| 493 } | |
| 494 | |
| 495 std::string pwd (void) const | |
| 496 { | |
| 497 struct curl_slist *slist = 0; | |
| 498 std::string retval; | |
| 499 std::ostringstream buf; | |
| 6992 | 500 |
| 9880 | 501 slist = curl_slist_append (slist, "pwd"); |
| 502 setopt (CURLOPT_POSTQUOTE, slist); | |
| 503 setopt (CURLOPT_HEADERFUNCTION, write_data); | |
| 504 setopt (CURLOPT_WRITEHEADER, static_cast<void *>(&buf)); | |
| 505 | |
| 506 if (! error_state) | |
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507 { |
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508 perform (); |
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509 retval = buf.str (); |
| 9880 | 510 |
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511 // Can I assume that the path is alway in "" on the last line |
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512 size_t pos2 = retval.rfind ('"'); |
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513 size_t pos1 = retval.rfind ('"', pos2 - 1); |
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514 retval = retval.substr (pos1 + 1, pos2 - pos1 - 1); |
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515 } |
| 9880 | 516 setopt (CURLOPT_HEADERFUNCTION, 0); |
| 517 setopt (CURLOPT_WRITEHEADER, 0); | |
| 518 setopt (CURLOPT_POSTQUOTE, 0); | |
| 519 curl_slist_free_all (slist); | |
| 520 | |
| 521 return retval; | |
| 522 } | |
| 6992 | 523 |
| 9880 | 524 bool perform (bool curlerror = true) const |
| 525 { | |
| 526 return rep->perform (curlerror); | |
| 527 } | |
| 528 | |
| 529 private: | |
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530 curl_object_rep *rep; |
| 9880 | 531 |
| 532 std::string form_query_string (const Cell& param) | |
| 533 { | |
| 534 std::ostringstream query; | |
| 535 | |
| 536 for (int i = 0; i < param.numel (); i += 2) | |
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537 { |
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538 std::string name = param(i).string_value (); |
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539 std::string text = param(i+1).string_value (); |
| 9880 | 540 |
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541 // Encode strings. |
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542 char *enc_name = curl_easy_escape (rep->object (), name.c_str (), |
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543 name.length ()); |
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544 char *enc_text = curl_easy_escape (rep->object (), text.c_str (), |
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545 text.length ()); |
| 9880 | 546 |
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547 query << enc_name << "=" << enc_text; |
| 9880 | 548 |
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549 curl_free (enc_name); |
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550 curl_free (enc_text); |
| 9880 | 551 |
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552 if (i < param.numel ()-1) |
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553 query << "&"; |
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554 } |
| 9880 | 555 |
| 556 query.flush (); | |
| 6043 | 557 |
| 9880 | 558 return query.str (); |
| 559 } | |
| 560 | |
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561 void init (const std::string& user, const std::string& passwd, |
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562 std::istream& is, std::ostream& os) |
| 9880 | 563 { |
| 564 // No data transfer by default | |
| 565 setopt (CURLOPT_NOBODY, 1); | |
| 566 | |
| 567 // Set the username and password | |
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568 rep->userpwd = user; |
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569 if (! passwd.empty ()) |
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570 rep->userpwd += ":" + passwd; |
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571 if (! rep->userpwd.empty ()) |
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572 setopt (CURLOPT_USERPWD, rep->userpwd.c_str ()); |
| 9880 | 573 |
| 574 // Define our callback to get called when there's data to be written. | |
| 575 setopt (CURLOPT_WRITEFUNCTION, write_data); | |
| 6992 | 576 |
| 9880 | 577 // Set a pointer to our struct to pass to the callback. |
| 578 setopt (CURLOPT_WRITEDATA, static_cast<void*> (&os)); | |
| 579 | |
| 580 // Define our callback to get called when there's data to be read | |
| 581 setopt (CURLOPT_READFUNCTION, read_data); | |
| 582 | |
| 583 // Set a pointer to our struct to pass to the callback. | |
| 584 setopt (CURLOPT_READDATA, static_cast<void*> (&is)); | |
| 585 | |
| 586 // Follow redirects. | |
| 587 setopt (CURLOPT_FOLLOWLOCATION, true); | |
| 588 | |
| 589 // Don't use EPSV since connecting to sites that don't support it | |
| 590 // will hang for some time (3 minutes?) before moving on to try PASV | |
| 591 // instead. | |
| 592 setopt (CURLOPT_FTP_USE_EPSV, false); | |
| 593 | |
| 594 setopt (CURLOPT_NOPROGRESS, true); | |
| 595 setopt (CURLOPT_FAILONERROR, true); | |
| 6992 | 596 |
| 9880 | 597 setopt (CURLOPT_POSTQUOTE, 0); |
| 598 setopt (CURLOPT_QUOTE, 0); | |
| 599 } | |
| 600 | |
| 601 #undef setopt | |
| 602 }; | |
| 603 | |
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604 typedef octave_handle curl_handle; |
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605 |
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606 class OCTINTERP_API ch_manager |
| 9880 | 607 { |
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608 protected: |
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609 |
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610 ch_manager (void) |
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611 : handle_map (), handle_free_list (), |
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612 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) { } |
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613 |
| 9880 | 614 public: |
| 615 | |
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616 static void create_instance (void); |
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617 |
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618 static bool instance_ok (void) |
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619 { |
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620 bool retval = true; |
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621 |
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622 if (! instance) |
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623 create_instance (); |
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624 |
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625 if (! instance) |
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626 { |
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627 ::error ("unable to create ch_manager!"); |
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628 |
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629 retval = false; |
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630 } |
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631 |
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632 return retval; |
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633 } |
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634 |
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635 static void cleanup_instance (void) { delete instance; instance = 0; } |
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636 |
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637 static curl_handle get_handle (void) |
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638 { |
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639 return instance_ok () |
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640 ? instance->do_get_handle () : curl_handle (); |
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641 } |
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642 |
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643 static void free (const curl_handle& h) |
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644 { |
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645 if (instance_ok ()) |
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646 instance->do_free (h); |
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647 } |
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648 |
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649 static curl_handle lookup (double val) |
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650 { |
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651 return instance_ok () ? instance->do_lookup (val) : curl_handle (); |
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652 } |
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653 |
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654 static curl_handle lookup (const octave_value& val) |
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655 { |
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656 return val.is_real_scalar () |
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657 ? lookup (val.double_value ()) : curl_handle (); |
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658 } |
| 6043 | 659 |
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660 static curl_object get_object (double val) |
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661 { |
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662 return get_object (lookup (val)); |
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663 } |
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664 |
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665 static curl_object get_object (const octave_value& val) |
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666 { |
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667 return get_object (lookup (val)); |
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668 } |
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669 |
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670 static curl_object get_object (const curl_handle& h) |
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671 { |
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672 return instance_ok () ? instance->do_get_object (h) : curl_object (); |
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673 } |
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674 |
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675 static curl_handle make_curl_handle (const std::string& host, |
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676 const std::string& user, |
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677 const std::string& passwd) |
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678 { |
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679 return instance_ok () |
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680 ? instance->do_make_curl_handle (host, user, passwd) : curl_handle (); |
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681 } |
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682 |
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683 static Matrix handle_list (void) |
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684 { |
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685 return instance_ok () ? instance->do_handle_list () : Matrix (); |
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686 } |
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687 |
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688 private: |
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689 |
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690 static ch_manager *instance; |
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691 |
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692 typedef std::map<curl_handle, curl_object>::iterator iterator; |
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693 typedef std::map<curl_handle, curl_object>::const_iterator const_iterator; |
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694 |
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695 typedef std::set<curl_handle>::iterator free_list_iterator; |
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696 typedef std::set<curl_handle>::const_iterator const_free_list_iterator; |
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697 |
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698 // A map of handles to curl objects. |
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699 std::map<curl_handle, curl_object> handle_map; |
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700 |
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701 // The available curl handles. |
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702 std::set<curl_handle> handle_free_list; |
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703 |
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704 // The next handle available if handle_free_list is empty. |
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705 double next_handle; |
|
11586
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706 |
|
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707 curl_handle do_get_handle (void); |
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708 |
|
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709 void do_free (const curl_handle& h); |
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710 |
|
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711 curl_handle do_lookup (double val) |
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712 { |
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713 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val)); |
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714 |
|
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715 return (p != handle_map.end ()) ? p->first : curl_handle (); |
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716 } |
|
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|
717 |
|
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718 curl_object do_get_object (const curl_handle& h) |
|
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719 { |
|
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720 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ()); |
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721 |
|
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722 return (p != handle_map.end ()) ? p->second : curl_object (); |
|
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723 } |
|
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|
724 |
|
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725 curl_handle do_make_curl_handle (const std::string& host, |
|
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726 const std::string& user, |
|
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727 const std::string& passwd) |
|
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|
728 { |
|
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729 curl_handle h = get_handle (); |
|
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|
730 |
|
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|
731 curl_object obj (host, user, passwd); |
|
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|
732 |
|
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|
733 if (! error_state) |
|
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improve implementation of ftp object handles
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|
734 handle_map[h] = obj; |
|
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|
735 else |
|
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|
736 { |
|
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|
737 do_free (h); |
|
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|
738 |
|
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|
739 h = curl_handle (); |
|
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|
740 } |
|
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|
741 |
|
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|
742 return h; |
|
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|
743 } |
|
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|
744 |
|
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745 Matrix do_handle_list (void) |
|
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|
746 { |
|
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|
747 Matrix retval (1, handle_map.size ()); |
|
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|
748 |
|
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|
749 octave_idx_type i = 0; |
|
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750 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++) |
|
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|
751 { |
|
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|
752 curl_handle h = p->first; |
|
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|
753 |
|
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|
754 retval(i++) = h.value (); |
|
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|
755 } |
|
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|
756 |
|
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|
757 return retval; |
|
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|
758 } |
|
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|
759 }; |
|
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|
760 |
|
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|
761 void |
|
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|
762 ch_manager::create_instance (void) |
|
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|
763 { |
|
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|
764 instance = new ch_manager (); |
|
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|
765 |
|
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|
766 if (instance) |
|
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|
767 singleton_cleanup_list::add (cleanup_instance); |
|
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|
768 } |
|
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|
769 |
|
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|
770 static double |
|
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|
771 make_handle_fraction (void) |
|
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|
772 { |
|
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|
773 static double maxrand = RAND_MAX + 2.0; |
|
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|
774 |
|
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|
775 return (rand () + 1.0) / maxrand; |
|
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|
776 } |
|
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|
777 |
|
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|
778 curl_handle |
|
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|
779 ch_manager::do_get_handle (void) |
|
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|
780 { |
|
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|
781 curl_handle retval; |
|
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|
782 |
|
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|
783 // Curl handles are negative integers plus some random fractional |
|
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784 // part. To avoid running out of integers, we recycle the integer |
|
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785 // part but tack on a new random part each time. |
|
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|
786 |
|
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|
787 free_list_iterator p = handle_free_list.begin (); |
|
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|
788 |
|
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|
789 if (p != handle_free_list.end ()) |
| 9880 | 790 { |
|
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|
791 retval = *p; |
|
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|
792 handle_free_list.erase (p); |
|
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|
793 } |
|
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|
794 else |
|
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|
795 { |
|
92541ff4cc3c
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796 retval = curl_handle (next_handle); |
| 6992 | 797 |
|
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798 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction (); |
| 9880 | 799 } |
| 800 | |
|
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801 return retval; |
|
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802 } |
| 9880 | 803 |
|
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804 void |
|
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805 ch_manager::do_free (const curl_handle& h) |
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806 { |
|
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807 if (h.ok ()) |
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808 { |
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809 iterator p = handle_map.find (h); |
| 9880 | 810 |
|
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811 if (p != handle_map.end ()) |
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812 { |
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813 // Curl handles are negative integers plus some random |
|
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814 // fractional part. To avoid running out of integers, we |
|
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815 // recycle the integer part but tack on a new random part |
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816 // each time. |
| 9880 | 817 |
|
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818 handle_map.erase (p); |
| 9880 | 819 |
|
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820 if (h.value () < 0) |
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821 handle_free_list.insert (std::ceil (h.value ()) - make_handle_fraction ()); |
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822 } |
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823 else |
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824 error ("ch_manager::free: invalid object %g", h.value ()); |
| 9880 | 825 } |
|
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826 } |
| 9880 | 827 |
|
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828 ch_manager *ch_manager::instance = 0; |
| 9880 | 829 |
|
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830 static void |
| 9880 | 831 cleanup_urlwrite (std::string filename) |
| 832 { | |
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833 octave_unlink (filename); |
| 6043 | 834 } |
| 835 | |
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836 static void |
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837 reset_path (const curl_object& curl) |
| 9880 | 838 { |
| 839 curl.cwd (".."); | |
| 840 } | |
|
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841 |
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842 static void |
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843 delete_file (std::string file) |
|
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844 { |
|
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845 octave_unlink (file); |
|
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846 } |
| 9880 | 847 #endif |
|
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848 |
| 6043 | 849 DEFUN_DLD (urlwrite, args, nargout, |
| 850 "-*- texinfo -*-\n\ | |
| 10840 | 851 @deftypefn {Loadable Function} {} urlwrite (@var{url}, @var{localfile})\n\ |
| 6043 | 852 @deftypefnx {Loadable Function} {@var{f} =} urlwrite (@var{url}, @var{localfile})\n\ |
| 853 @deftypefnx {Loadable Function} {[@var{f}, @var{success}] =} urlwrite (@var{url}, @var{localfile})\n\ | |
| 854 @deftypefnx {Loadable Function} {[@var{f}, @var{success}, @var{message}] =} urlwrite (@var{url}, @var{localfile})\n\ | |
| 9880 | 855 Download a remote file specified by its @var{url} and save it as\n\ |
| 10840 | 856 @var{localfile}. For example:\n\ |
| 6043 | 857 \n\ |
| 858 @example\n\ | |
|
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859 @group\n\ |
|
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860 urlwrite (\"ftp://ftp.octave.org/pub/octave/README\",\n\ |
| 7031 | 861 \"README.txt\");\n\ |
|
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862 @end group\n\ |
| 6043 | 863 @end example\n\ |
| 864 \n\ | |
| 865 The full path of the downloaded file is returned in @var{f}. The\n\ | |
| 866 variable @var{success} is 1 if the download was successful,\n\ | |
| 867 otherwise it is 0 in which case @var{message} contains an error\n\ | |
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868 message. If no output argument is specified and an error occurs,\n\ |
| 6588 | 869 then the error is signaled through Octave's error handling mechanism.\n\ |
| 6043 | 870 \n\ |
| 871 This function uses libcurl. Curl supports, among others, the HTTP,\n\ | |
| 872 FTP and FILE protocols. Username and password may be specified in\n\ | |
| 873 the URL, for example:\n\ | |
| 874 \n\ | |
| 875 @example\n\ | |
|
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876 @group\n\ |
| 6588 | 877 urlwrite (\"http://username:password@@example.com/file.txt\",\n\ |
| 878 \"file.txt\");\n\ | |
|
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879 @end group\n\ |
| 6043 | 880 @end example\n\ |
| 881 \n\ | |
| 882 GET and POST requests can be specified by @var{method} and @var{param}.\n\ | |
| 6589 | 883 The parameter @var{method} is either @samp{get} or @samp{post}\n\ |
| 6588 | 884 and @var{param} is a cell array of parameter and value pairs.\n\ |
| 885 For example:\n\ | |
| 6043 | 886 \n\ |
| 887 @example\n\ | |
|
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|
888 @group\n\ |
| 6588 | 889 urlwrite (\"http://www.google.com/search\", \"search.html\",\n\ |
| 890 \"get\", @{\"query\", \"octave\"@});\n\ | |
|
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|
891 @end group\n\ |
| 6043 | 892 @end example\n\ |
| 893 @seealso{urlread}\n\ | |
| 894 @end deftypefn") | |
| 895 { | |
| 896 octave_value_list retval; | |
| 897 | |
|
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898 #ifdef HAVE_CURL |
| 6043 | 899 |
| 900 int nargin = args.length (); | |
| 901 | |
| 902 // verify arguments | |
| 903 if (nargin != 2 && nargin != 4) | |
| 904 { | |
| 905 print_usage (); | |
| 906 return retval; | |
| 907 } | |
| 908 | |
|
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909 std::string url = args(0).string_value (); |
| 6043 | 910 |
| 911 if (error_state) | |
| 912 { | |
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913 error ("urlwrite: URL must be a character string"); |
| 6043 | 914 return retval; |
| 915 } | |
| 916 | |
| 917 // name to store the file if download is succesful | |
|
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918 std::string filename = args(1).string_value (); |
| 6043 | 919 |
| 920 if (error_state) | |
| 921 { | |
|
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|
922 error ("urlwrite: LOCALFILE must be a character string"); |
| 6043 | 923 return retval; |
| 924 } | |
| 925 | |
| 926 std::string method; | |
| 927 Cell param; // empty cell array | |
| 928 | |
| 929 if (nargin == 4) | |
| 930 { | |
|
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931 method = args(2).string_value (); |
| 6043 | 932 |
| 933 if (error_state) | |
| 934 { | |
|
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|
935 error ("urlwrite: METHOD must be \"get\" or \"post\""); |
| 6043 | 936 return retval; |
| 937 } | |
| 938 | |
| 939 if (method != "get" && method != "post") | |
|
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940 { |
|
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941 error ("urlwrite: METHOD must be \"get\" or \"post\""); |
|
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942 return retval; |
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|
943 } |
| 6043 | 944 |
|
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945 param = args(3).cell_value (); |
| 6043 | 946 |
| 947 if (error_state) | |
|
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948 { |
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949 error ("urlwrite: parameters (PARAM) for get and post requests must be given as a cell"); |
|
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950 return retval; |
|
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951 } |
| 6043 | 952 |
| 953 | |
| 954 if (param.numel () % 2 == 1 ) | |
|
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955 { |
|
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956 error ("urlwrite: number of elements in PARAM must be even"); |
|
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957 return retval; |
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958 } |
| 6043 | 959 } |
| 960 | |
|
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961 // The file should only be deleted if it doesn't initially exist, we |
|
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962 // create it, and the download fails. We use unwind_protect to do |
|
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963 // it so that the deletion happens no matter how we exit the function. |
|
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964 |
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965 file_stat fs (filename); |
|
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966 |
|
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967 std::ofstream ofile (filename.c_str (), std::ios::out | std::ios::binary); |
| 6043 | 968 |
| 6986 | 969 if (! ofile.is_open ()) |
| 6043 | 970 { |
| 971 error ("urlwrite: unable to open file"); | |
| 972 return retval; | |
| 973 } | |
| 974 | |
|
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975 unwind_protect_safe frame; |
|
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976 |
|
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977 frame.add_fcn (cleanup_urlwrite, filename); |
| 9880 | 978 |
|
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979 bool ok; |
|
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980 curl_object curl = curl_object (url, method, param, ofile, ok); |
| 6043 | 981 |
| 6986 | 982 ofile.close (); |
| 6043 | 983 |
| 9880 | 984 if (!error_state) |
|
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985 frame.discard (); |
| 9880 | 986 else |
|
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987 frame.run (); |
|
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988 |
| 6043 | 989 if (nargout > 0) |
| 990 { | |
|
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991 if (ok) |
|
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992 { |
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993 retval(2) = std::string (); |
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994 retval(1) = true; |
| 10250 | 995 retval(0) = octave_env::make_absolute (filename); |
|
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996 } |
|
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997 else |
|
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998 { |
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999 retval(2) = curl.lasterror (); |
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1000 retval(1) = false; |
|
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1001 retval(0) = std::string (); |
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1002 } |
| 6043 | 1003 } |
| 1004 | |
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1005 if (nargout < 2 && ! ok) |
| 9880 | 1006 error ("urlwrite: curl: %s", curl.lasterror ().c_str ()); |
| 6043 | 1007 |
| 1008 #else | |
|
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1009 gripe_disabled_feature ("urlwrite", "urlwrite"); |
| 6043 | 1010 #endif |
| 1011 | |
| 1012 return retval; | |
| 1013 } | |
| 1014 | |
| 1015 DEFUN_DLD (urlread, args, nargout, | |
| 1016 "-*- texinfo -*-\n\ | |
| 10840 | 1017 @deftypefn {Loadable Function} {@var{s} =} urlread (@var{url})\n\ |
| 6043 | 1018 @deftypefnx {Loadable Function} {[@var{s}, @var{success}] =} urlread (@var{url})\n\ |
| 6549 | 1019 @deftypefnx {Loadable Function} {[@var{s}, @var{success}, @var{message}] =} urlread (@var{url})\n\ |
| 6547 | 1020 @deftypefnx {Loadable Function} {[@dots{}] =} urlread (@var{url}, @var{method}, @var{param})\n\ |
| 9880 | 1021 Download a remote file specified by its @var{url} and return its content\n\ |
| 10840 | 1022 in string @var{s}. For example:\n\ |
| 6043 | 1023 \n\ |
| 1024 @example\n\ | |
| 6588 | 1025 s = urlread (\"ftp://ftp.octave.org/pub/octave/README\");\n\ |
| 6043 | 1026 @end example\n\ |
| 1027 \n\ | |
| 1028 The variable @var{success} is 1 if the download was successful,\n\ | |
| 1029 otherwise it is 0 in which case @var{message} contains an error\n\ | |
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1030 message. If no output argument is specified and an error occurs,\n\ |
| 6588 | 1031 then the error is signaled through Octave's error handling mechanism.\n\ |
| 6043 | 1032 \n\ |
| 1033 This function uses libcurl. Curl supports, among others, the HTTP,\n\ | |
| 1034 FTP and FILE protocols. Username and password may be specified in the\n\ | |
| 10840 | 1035 URL@. For example:\n\ |
| 6043 | 1036 \n\ |
| 1037 @example\n\ | |
| 7031 | 1038 s = urlread (\"http://user:password@@example.com/file.txt\");\n\ |
| 6043 | 1039 @end example\n\ |
| 1040 \n\ | |
| 1041 GET and POST requests can be specified by @var{method} and @var{param}.\n\ | |
| 6588 | 1042 The parameter @var{method} is either @samp{get} or @samp{post}\n\ |
| 1043 and @var{param} is a cell array of parameter and value pairs.\n\ | |
| 10840 | 1044 For example:\n\ |
| 6043 | 1045 \n\ |
| 1046 @example\n\ | |
|
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1047 @group\n\ |
| 6588 | 1048 s = urlread (\"http://www.google.com/search\", \"get\",\n\ |
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1049 @{\"query\", \"octave\"@});\n\ |
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1050 @end group\n\ |
| 6043 | 1051 @end example\n\ |
| 1052 @seealso{urlwrite}\n\ | |
| 1053 @end deftypefn") | |
| 1054 { | |
| 6588 | 1055 // Octave's return value |
| 6043 | 1056 octave_value_list retval; |
| 1057 | |
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1058 #ifdef HAVE_CURL |
| 6043 | 1059 |
| 1060 int nargin = args.length (); | |
| 1061 | |
| 1062 // verify arguments | |
| 1063 if (nargin != 1 && nargin != 3) | |
| 1064 { | |
| 1065 print_usage (); | |
| 1066 return retval; | |
| 1067 } | |
| 1068 | |
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1069 std::string url = args(0).string_value (); |
| 6043 | 1070 |
| 1071 if (error_state) | |
| 1072 { | |
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1073 error ("urlread: URL must be a character string"); |
| 6043 | 1074 return retval; |
| 1075 } | |
| 1076 | |
| 1077 std::string method; | |
| 1078 Cell param; // empty cell array | |
| 1079 | |
| 1080 if (nargin == 3) | |
| 1081 { | |
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1082 method = args(1).string_value (); |
| 6043 | 1083 |
| 1084 if (error_state) | |
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1085 { |
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1086 error ("urlread: METHOD must be \"get\" or \"post\""); |
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1087 return retval; |
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1088 } |
| 6043 | 1089 |
| 1090 if (method != "get" && method != "post") | |
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1091 { |
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1092 error ("urlread: METHOD must be \"get\" or \"post\""); |
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1093 return retval; |
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1094 } |
| 6043 | 1095 |
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1096 param = args(2).cell_value (); |
| 6043 | 1097 |
| 1098 if (error_state) | |
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1099 { |
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1100 error ("urlread: parameters (PARAM) for get and post requests must be given as a cell"); |
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1101 return retval; |
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1102 } |
| 6043 | 1103 |
| 1104 if (param.numel () % 2 == 1 ) | |
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1105 { |
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1106 error ("urlread: number of elements in PARAM must be even"); |
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1107 return retval; |
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1108 } |
| 6043 | 1109 } |
| 1110 | |
| 6986 | 1111 std::ostringstream buf; |
| 6043 | 1112 |
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1113 bool ok; |
|
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1114 curl_object curl = curl_object (url, method, param, buf, ok); |
| 6043 | 1115 |
| 1116 if (nargout > 0) | |
| 1117 { | |
| 6986 | 1118 // Return empty string if no error occured. |
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1119 retval(2) = ok ? "" : curl.lasterror (); |
|
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1120 retval(1) = ok; |
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1121 retval(0) = buf.str (); |
| 6043 | 1122 } |
| 1123 | |
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1124 if (nargout < 2 && ! ok) |
| 9880 | 1125 error ("urlread: curl: %s", curl.lasterror().c_str()); |
| 6043 | 1126 |
| 1127 #else | |
|
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1128 gripe_disabled_feature ("urlread", "urlread"); |
| 6043 | 1129 #endif |
| 1130 | |
| 1131 return retval; | |
| 1132 } | |
| 9880 | 1133 |
| 1134 DEFUN_DLD (__ftp__, args, , | |
| 1135 "-*- texinfo -*-\n\ | |
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1136 @deftypefn {Loadable Function} {@var{handle} =} __ftp__ (@var{host})\n\ |
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1137 @deftypefnx {Loadable Function} {@var{handle} =} __ftp__ (@var{host}, @var{username}, @var{password})\n\ |
| 9880 | 1138 Undocumented internal function\n\ |
| 1139 @end deftypefn") | |
| 1140 { | |
|
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1141 octave_value retval; |
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1142 |
| 9880 | 1143 #ifdef HAVE_CURL |
| 1144 int nargin = args.length (); | |
| 1145 std::string host; | |
| 1146 std::string user = "anonymous"; | |
| 1147 std::string passwd = ""; | |
| 1148 | |
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1149 if (nargin < 1 || nargin > 3) |
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1150 { |
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1151 print_usage (); |
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1152 return retval; |
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1153 } |
| 9880 | 1154 else |
| 1155 { | |
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1156 host = args(0).string_value (); |
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1157 |
| 9880 | 1158 if (nargin > 1) |
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1159 user = args(1).string_value (); |
| 9880 | 1160 |
| 1161 if (nargin > 2) | |
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1162 passwd = args(2).string_value (); |
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1163 |
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1164 if (! error_state) |
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1165 { |
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1166 curl_handle ch = ch_manager::make_curl_handle (host, user, passwd); |
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1167 |
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1168 if (! error_state) |
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1169 retval = ch.value (); |
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1170 } |
| 9880 | 1171 } |
| 1172 #else | |
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1173 gripe_disabled_feature ("__ftp__", "FTP"); |
| 9880 | 1174 #endif |
| 1175 | |
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1176 return retval; |
| 9880 | 1177 } |
| 1178 | |
| 1179 DEFUN_DLD (__ftp_pwd__, args, , | |
| 1180 "-*- texinfo -*-\n\ | |
| 1181 @deftypefn {Loadable Function} {} __ftp_pwd__ (@var{handle})\n\ | |
| 1182 Undocumented internal function\n\ | |
| 1183 @end deftypefn") | |
| 1184 { | |
| 1185 octave_value retval; | |
| 1186 #ifdef HAVE_CURL | |
| 1187 int nargin = args.length (); | |
| 1188 | |
| 1189 if (nargin != 1) | |
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1190 error ("__ftp_pwd__: incorrect number of arguments"); |
| 9880 | 1191 else |
| 1192 { | |
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1193 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1194 |
|
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1195 if (curl.is_valid ()) |
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1196 retval = curl.pwd (); |
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1197 else |
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1198 error ("__ftp_pwd__: invalid ftp handle"); |
| 9880 | 1199 } |
| 1200 #else | |
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1201 gripe_disabled_feature ("__ftp_pwd__", "FTP"); |
| 9880 | 1202 #endif |
| 1203 | |
| 1204 return retval; | |
| 1205 } | |
| 1206 | |
| 1207 DEFUN_DLD (__ftp_cwd__, args, , | |
| 1208 "-*- texinfo -*-\n\ | |
| 1209 @deftypefn {Loadable Function} {} __ftp_cwd__ (@var{handle}, @var{path})\n\ | |
| 1210 Undocumented internal function\n\ | |
| 1211 @end deftypefn") | |
| 1212 { | |
| 1213 #ifdef HAVE_CURL | |
| 1214 int nargin = args.length (); | |
| 1215 | |
| 1216 if (nargin != 1 && nargin != 2) | |
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1217 error ("__ftp_cwd__: incorrect number of arguments"); |
| 9880 | 1218 else |
| 1219 { | |
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1220 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1221 |
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1222 if (curl.is_valid ()) |
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1223 { |
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1224 std::string path = ""; |
| 9880 | 1225 |
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1226 if (nargin > 1) |
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1227 path = args(1).string_value (); |
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1228 |
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1229 if (! error_state) |
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1230 curl.cwd (path); |
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1231 else |
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1232 error ("__ftp_cwd__: expecting path as second argument"); |
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1233 } |
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|
1234 else |
|
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diff
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|
1235 error ("__ftp_cwd__: invalid ftp handle"); |
| 9880 | 1236 } |
| 1237 #else | |
|
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accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
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diff
changeset
|
1238 gripe_disabled_feature ("__ftp_cwd__", "FTP"); |
| 9880 | 1239 #endif |
| 1240 | |
| 1241 return octave_value (); | |
| 1242 } | |
| 1243 | |
| 1244 DEFUN_DLD (__ftp_dir__, args, nargout, | |
| 1245 "-*- texinfo -*-\n\ | |
| 1246 @deftypefn {Loadable Function} {} __ftp_dir__ (@var{handle})\n\ | |
| 1247 Undocumented internal function\n\ | |
| 1248 @end deftypefn") | |
| 1249 { | |
| 1250 octave_value retval; | |
| 1251 #ifdef HAVE_CURL | |
| 1252 int nargin = args.length (); | |
| 1253 | |
| 1254 if (nargin != 1) | |
|
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01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
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diff
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|
1255 error ("__ftp_dir__: incorrect number of arguments"); |
| 9880 | 1256 else |
| 1257 { | |
|
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improve implementation of ftp object handles
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diff
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|
1258 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1259 |
|
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John W. Eaton <jwe@octave.org>
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diff
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|
1260 if (curl.is_valid ()) |
|
10154
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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|
1261 { |
|
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improve implementation of ftp object handles
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|
1262 if (nargout == 0) |
|
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improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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|
1263 curl.dir (); |
|
92541ff4cc3c
improve implementation of ftp object handles
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|
1264 else |
|
92541ff4cc3c
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John W. Eaton <jwe@octave.org>
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|
1265 { |
|
92541ff4cc3c
improve implementation of ftp object handles
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parents:
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|
1266 string_vector sv = curl.list (); |
|
92541ff4cc3c
improve implementation of ftp object handles
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diff
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|
1267 octave_idx_type n = sv.length (); |
| 9880 | 1268 |
|
17548
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|
1269 if (n == 0) |
|
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diff
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|
1270 { |
|
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|
1271 string_vector flds (5); |
|
92541ff4cc3c
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|
1272 |
|
92541ff4cc3c
improve implementation of ftp object handles
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|
1273 flds(0) = "name"; |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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|
1274 flds(1) = "date"; |
|
92541ff4cc3c
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|
1275 flds(2) = "bytes"; |
|
92541ff4cc3c
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diff
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|
1276 flds(3) = "isdir"; |
|
92541ff4cc3c
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|
1277 flds(4) = "datenum"; |
|
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John W. Eaton <jwe@octave.org>
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|
1278 |
|
92541ff4cc3c
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|
1279 retval = octave_map (flds); |
|
92541ff4cc3c
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John W. Eaton <jwe@octave.org>
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1280 } |
|
10154
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1281 else |
|
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John W. Eaton <jwe@octave.org>
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|
1282 { |
|
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|
1283 octave_map st; |
|
92541ff4cc3c
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|
1284 |
|
92541ff4cc3c
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|
1285 Cell filectime (dim_vector (n, 1)); |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1286 Cell filesize (dim_vector (n, 1)); |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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diff
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|
1287 Cell fileisdir (dim_vector (n, 1)); |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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|
1288 Cell filedatenum (dim_vector (n, 1)); |
|
92541ff4cc3c
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|
1289 |
|
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|
1290 st.assign ("name", Cell (sv)); |
|
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|
1291 |
|
92541ff4cc3c
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diff
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|
1292 for (octave_idx_type i = 0; i < n; i++) |
|
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|
1293 { |
|
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|
1294 time_t ftime; |
|
92541ff4cc3c
improve implementation of ftp object handles
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diff
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|
1295 bool fisdir; |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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diff
changeset
|
1296 double fsize; |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1297 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1298 curl.get_fileinfo (sv(i), fsize, ftime, fisdir); |
| 9880 | 1299 |
|
17548
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John W. Eaton <jwe@octave.org>
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diff
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|
1300 fileisdir (i) = fisdir; |
|
92541ff4cc3c
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diff
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|
1301 filectime (i) = ctime (&ftime); |
|
92541ff4cc3c
improve implementation of ftp object handles
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diff
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|
1302 filesize (i) = fsize; |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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diff
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|
1303 filedatenum (i) = double (ftime); |
|
10154
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|
1304 } |
|
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|
1305 |
|
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|
1306 st.assign ("date", filectime); |
|
92541ff4cc3c
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diff
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|
1307 st.assign ("bytes", filesize); |
|
92541ff4cc3c
improve implementation of ftp object handles
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diff
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|
1308 st.assign ("isdir", fileisdir); |
|
92541ff4cc3c
improve implementation of ftp object handles
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|
1309 st.assign ("datenum", filedatenum); |
|
92541ff4cc3c
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|
1310 |
|
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changeset
|
1311 retval = st; |
|
10154
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|
1312 } |
|
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|
1313 } |
|
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diff
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|
1314 } |
|
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1315 else |
|
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improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
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|
1316 error ("__ftp_dir__: invalid ftp handle"); |
| 9880 | 1317 } |
| 1318 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
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diff
changeset
|
1319 gripe_disabled_feature ("__ftp_dir__", "FTP"); |
| 9880 | 1320 #endif |
| 1321 | |
| 1322 return retval; | |
| 1323 } | |
| 1324 | |
| 1325 DEFUN_DLD (__ftp_ascii__, args, , | |
| 1326 "-*- texinfo -*-\n\ | |
| 1327 @deftypefn {Loadable Function} {} __ftp_ascii__ (@var{handle})\n\ | |
| 1328 Undocumented internal function\n\ | |
| 1329 @end deftypefn") | |
| 1330 { | |
| 1331 #ifdef HAVE_CURL | |
| 1332 int nargin = args.length (); | |
| 1333 | |
| 1334 if (nargin != 1) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
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changeset
|
1335 error ("__ftp_ascii__: incorrect number of arguments"); |
| 9880 | 1336 else |
| 1337 { | |
|
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John W. Eaton <jwe@octave.org>
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|
1338 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1339 |
|
17548
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parents:
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diff
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|
1340 if (curl.is_valid ()) |
|
92541ff4cc3c
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diff
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|
1341 curl.ascii (); |
|
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|
1342 else |
|
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|
1343 error ("__ftp_ascii__: invalid ftp handle"); |
| 9880 | 1344 } |
| 1345 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
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diff
changeset
|
1346 gripe_disabled_feature ("__ftp_ascii__", "FTP"); |
| 9880 | 1347 #endif |
| 1348 | |
| 1349 return octave_value (); | |
| 1350 } | |
| 1351 | |
| 1352 DEFUN_DLD (__ftp_binary__, args, , | |
| 1353 "-*- texinfo -*-\n\ | |
| 1354 @deftypefn {Loadable Function} {} __ftp_binary__ (@var{handle})\n\ | |
| 1355 Undocumented internal function\n\ | |
| 1356 @end deftypefn") | |
| 1357 { | |
| 1358 #ifdef HAVE_CURL | |
| 1359 int nargin = args.length (); | |
| 1360 | |
| 1361 if (nargin != 1) | |
|
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Rik <octave@nomad.inbox5.com>
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|
1362 error ("__ftp_binary__: incorrect number of arguments"); |
| 9880 | 1363 else |
| 1364 { | |
|
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|
1365 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1366 |
|
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|
1367 if (curl.is_valid ()) |
|
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|
1368 curl.binary (); |
|
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|
1369 else |
|
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|
1370 error ("__ftp_binary__: invalid ftp handle"); |
| 9880 | 1371 } |
| 1372 #else | |
|
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accafe1aee7c
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Carnë Draug <carandraug@octave.org>
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|
1373 gripe_disabled_feature ("__ftp_binary__", "FTP"); |
| 9880 | 1374 #endif |
| 1375 | |
| 1376 return octave_value (); | |
| 1377 } | |
| 1378 | |
| 1379 DEFUN_DLD (__ftp_close__, args, , | |
| 1380 "-*- texinfo -*-\n\ | |
| 1381 @deftypefn {Loadable Function} {} __ftp_close__ (@var{handle})\n\ | |
|
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|
1382 Undocumented internal function\n\ |
|
accafe1aee7c
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|
1383 @end deftypefn") |
|
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Carnë Draug <carandraug@octave.org>
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|
1384 { |
|
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|
1385 #ifdef HAVE_CURL |
|
accafe1aee7c
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Carnë Draug <carandraug@octave.org>
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|
1386 int nargin = args.length (); |
| 9880 | 1387 |
|
17318
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Carnë Draug <carandraug@octave.org>
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|
1388 if (nargin != 1) |
|
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Carnë Draug <carandraug@octave.org>
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changeset
|
1389 error ("__ftp_close__: incorrect number of arguments"); |
|
accafe1aee7c
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|
1390 else |
|
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|
1391 { |
|
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1392 curl_handle h = ch_manager::lookup (args(0)); |
| 9880 | 1393 |
|
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1394 if (h.ok ()) |
|
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|
1395 ch_manager::free (h); |
|
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|
1396 else |
|
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changeset
|
1397 error ("__ftp_close__: invalid ftp handle"); |
|
17318
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|
1398 } |
|
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Carnë Draug <carandraug@octave.org>
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changeset
|
1399 #else |
|
accafe1aee7c
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changeset
|
1400 gripe_disabled_feature ("__ftp_close__", "FTP"); |
|
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|
1401 #endif |
| 9880 | 1402 |
|
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|
1403 return octave_value (); |
|
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|
1404 } |
| 9880 | 1405 |
| 1406 DEFUN_DLD (__ftp_mode__, args, , | |
| 1407 "-*- texinfo -*-\n\ | |
| 1408 @deftypefn {Loadable Function} {} __ftp_mode__ (@var{handle})\n\ | |
|
17318
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Carnë Draug <carandraug@octave.org>
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changeset
|
1409 Undocumented internal function\n\ |
|
accafe1aee7c
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changeset
|
1410 @end deftypefn") |
|
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|
1411 { |
|
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Carnë Draug <carandraug@octave.org>
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changeset
|
1412 octave_value retval; |
|
accafe1aee7c
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Carnë Draug <carandraug@octave.org>
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changeset
|
1413 #ifdef HAVE_CURL |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1414 int nargin = args.length (); |
| 9880 | 1415 |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1416 if (nargin != 1) |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1417 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
|
1418 else |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1419 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1420 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1421 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1422 if (curl.is_valid ()) |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1423 retval = (curl.is_ascii () ? "ascii" : "binary"); |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1424 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1425 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
|
1426 } |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1427 #else |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1428 gripe_disabled_feature ("__ftp_mode__", "FTP"); |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1429 #endif |
| 9880 | 1430 |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1431 return retval; |
|
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1432 } |
| 9880 | 1433 |
| 1434 DEFUN_DLD (__ftp_delete__, args, , | |
| 1435 "-*- texinfo -*-\n\ | |
| 1436 @deftypefn {Loadable Function} {} __ftp_delete__ (@var{handle}, @var{path})\n\ | |
| 1437 Undocumented internal function\n\ | |
| 1438 @end deftypefn") | |
| 1439 { | |
| 1440 #ifdef HAVE_CURL | |
| 1441 int nargin = args.length (); | |
| 1442 | |
| 1443 if (nargin != 2) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
11548
diff
changeset
|
1444 error ("__ftp_delete__: incorrect number of arguments"); |
| 9880 | 1445 else |
| 1446 { | |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1447 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1448 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1449 if (curl.is_valid ()) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1450 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1451 std::string file = args(1).string_value (); |
| 9880 | 1452 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1453 if (! error_state) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1454 curl.del (file); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1455 else |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1456 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
|
1457 } |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1458 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1459 error ("__ftp_delete__: invalid ftp handle"); |
| 9880 | 1460 } |
| 1461 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1462 gripe_disabled_feature ("__ftp_delete__", "FTP"); |
| 9880 | 1463 #endif |
| 1464 | |
| 1465 return octave_value (); | |
| 1466 } | |
| 1467 | |
| 1468 DEFUN_DLD (__ftp_rmdir__, args, , | |
| 1469 "-*- texinfo -*-\n\ | |
| 1470 @deftypefn {Loadable Function} {} __ftp_rmdir__ (@var{handle}, @var{path})\n\ | |
| 1471 Undocumented internal function\n\ | |
| 1472 @end deftypefn") | |
| 1473 { | |
| 1474 #ifdef HAVE_CURL | |
| 1475 int nargin = args.length (); | |
| 1476 | |
| 1477 if (nargin != 2) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
11548
diff
changeset
|
1478 error ("__ftp_rmdir__: incorrect number of arguments"); |
| 9880 | 1479 else |
| 1480 { | |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1481 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1482 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1483 if (curl.is_valid ()) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1484 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1485 std::string dir = args(1).string_value (); |
| 9880 | 1486 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1487 if (! error_state) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1488 curl.rmdir (dir); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1489 else |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1490 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
|
1491 } |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1492 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1493 error ("__ftp_rmdir__: invalid ftp handle"); |
| 9880 | 1494 } |
| 1495 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1496 gripe_disabled_feature ("__ftp_rmdir__", "FTP"); |
| 9880 | 1497 #endif |
| 1498 | |
| 1499 return octave_value (); | |
| 1500 } | |
| 1501 | |
| 1502 DEFUN_DLD (__ftp_mkdir__, args, , | |
| 1503 "-*- texinfo -*-\n\ | |
| 1504 @deftypefn {Loadable Function} {} __ftp_mkdir__ (@var{handle}, @var{path})\n\ | |
| 1505 Undocumented internal function\n\ | |
| 1506 @end deftypefn") | |
| 1507 { | |
| 1508 #ifdef HAVE_CURL | |
| 1509 int nargin = args.length (); | |
| 1510 | |
| 1511 if (nargin != 2) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
11548
diff
changeset
|
1512 error ("__ftp_mkdir__: incorrect number of arguments"); |
| 9880 | 1513 else |
| 1514 { | |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1515 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1516 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1517 if (curl.is_valid ()) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1518 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1519 std::string dir = args(1).string_value (); |
| 9880 | 1520 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1521 if (! error_state) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1522 curl.mkdir (dir); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1523 else |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1524 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
|
1525 } |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1526 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1527 error ("__ftp_mkdir__: invalid ftp handle"); |
| 9880 | 1528 } |
| 1529 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1530 gripe_disabled_feature ("__ftp_mkdir__", "FTP"); |
| 9880 | 1531 #endif |
| 1532 | |
| 1533 return octave_value (); | |
| 1534 } | |
| 1535 | |
| 1536 DEFUN_DLD (__ftp_rename__, args, , | |
| 1537 "-*- texinfo -*-\n\ | |
| 1538 @deftypefn {Loadable Function} {} __ftp_rename__ (@var{handle}, @var{path})\n\ | |
| 1539 Undocumented internal function\n\ | |
| 1540 @end deftypefn") | |
| 1541 { | |
| 1542 #ifdef HAVE_CURL | |
| 1543 int nargin = args.length (); | |
| 1544 | |
| 1545 if (nargin != 3) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
11548
diff
changeset
|
1546 error ("__ftp_rename__: incorrect number of arguments"); |
| 9880 | 1547 else |
| 1548 { | |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1549 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1550 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1551 if (curl.is_valid ()) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1552 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1553 std::string oldname = args(1).string_value (); |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1554 std::string newname = args(2).string_value (); |
| 9880 | 1555 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1556 if (! error_state) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1557 curl.rename (oldname, newname); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1558 else |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1559 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
|
1560 } |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1561 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1562 error ("__ftp_rename__: invalid ftp handle"); |
| 9880 | 1563 } |
| 1564 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1565 gripe_disabled_feature ("__ftp_rename__", "FTP"); |
| 9880 | 1566 #endif |
| 1567 | |
| 1568 return octave_value (); | |
| 1569 } | |
| 1570 | |
|
9905
84a7c11ff928
Correctly compile even when libcurl is not present according to configure
Rik <rdrider0-list@yahoo.com>
parents:
9885
diff
changeset
|
1571 #ifdef HAVE_CURL |
| 9880 | 1572 static string_vector |
|
17546
53ae37d37b16
rename curl_handle and curl_handle_rep classes
John W. Eaton <jwe@octave.org>
parents:
17318
diff
changeset
|
1573 mput_directory (const curl_object& curl, const std::string& base, |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1574 const std::string& dir) |
| 9880 | 1575 { |
| 1576 string_vector retval; | |
| 1577 | |
| 1578 if (! curl.mkdir (dir, false)) | |
| 1579 warning ("__ftp_mput__: can not create the remote directory ""%s""", | |
|
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
|
1580 (base.length () == 0 ? dir : base + |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1581 file_ops::dir_sep_str () + dir).c_str ()); |
| 9880 | 1582 |
| 1583 curl.cwd (dir); | |
| 1584 | |
| 1585 if (! error_state) | |
| 1586 { | |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
9918
diff
changeset
|
1587 unwind_protect_safe frame; |
| 9880 | 1588 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
9918
diff
changeset
|
1589 frame.add_fcn (reset_path, curl); |
| 9880 | 1590 |
|
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
|
1591 std::string realdir = base.length () == 0 ? dir : base + |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1592 file_ops::dir_sep_str () + dir; |
| 9880 | 1593 |
| 1594 dir_entry dirlist (realdir); | |
| 1595 | |
| 1596 if (dirlist) | |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1597 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1598 string_vector files = dirlist.read (); |
| 9880 | 1599 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1600 for (octave_idx_type i = 0; i < files.length (); i++) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1601 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1602 std::string file = files (i); |
| 9880 | 1603 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1604 if (file == "." || file == "..") |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1605 continue; |
| 9880 | 1606 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1607 std::string realfile = realdir + file_ops::dir_sep_str () + file; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1608 file_stat fs (realfile); |
| 9880 | 1609 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1610 if (! fs.exists ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1611 { |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11553
diff
changeset
|
1612 error ("__ftp__mput: file ""%s"" does not exist", |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1613 realfile.c_str ()); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1614 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1615 } |
| 9880 | 1616 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1617 if (fs.is_dir ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1618 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1619 retval.append (mput_directory (curl, realdir, file)); |
| 9880 | 1620 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1621 if (error_state) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1622 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1623 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1624 else |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1625 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1626 // 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
|
1627 std::ifstream ifile (realfile.c_str (), std::ios::in | |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1628 std::ios::binary); |
| 9880 | 1629 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1630 if (! ifile.is_open ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1631 { |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11553
diff
changeset
|
1632 error ("__ftp_mput__: unable to open file ""%s""", |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1633 realfile.c_str ()); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1634 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1635 } |
| 9880 | 1636 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1637 curl.put (file, ifile); |
| 9880 | 1638 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1639 ifile.close (); |
| 9880 | 1640 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1641 if (error_state) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1642 break; |
| 9880 | 1643 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1644 retval.append (realfile); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1645 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1646 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1647 } |
| 9880 | 1648 else |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11553
diff
changeset
|
1649 error ("__ftp_mput__: can not read the directory ""%s""", |
|
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
|
1650 realdir.c_str ()); |
| 9880 | 1651 } |
| 1652 | |
| 1653 return retval; | |
| 1654 } | |
|
9905
84a7c11ff928
Correctly compile even when libcurl is not present according to configure
Rik <rdrider0-list@yahoo.com>
parents:
9885
diff
changeset
|
1655 #endif |
| 9880 | 1656 |
| 1657 DEFUN_DLD (__ftp_mput__, args, nargout, | |
| 1658 "-*- texinfo -*-\n\ | |
| 1659 @deftypefn {Loadable Function} {} __ftp_mput__ (@var{handle}, @var{files})\n\ | |
| 1660 Undocumented internal function\n\ | |
| 1661 @end deftypefn") | |
| 1662 { | |
| 1663 string_vector retval; | |
| 1664 | |
| 1665 #ifdef HAVE_CURL | |
| 1666 int nargin = args.length (); | |
| 1667 | |
| 1668 if (nargin != 2) | |
|
11553
01f703952eff
Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents:
11548
diff
changeset
|
1669 error ("__ftp_mput__: incorrect number of arguments"); |
| 9880 | 1670 else |
| 1671 { | |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1672 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1673 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1674 if (curl.is_valid ()) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1675 { |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1676 std::string pat = args(1).string_value (); |
| 9880 | 1677 |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1678 if (! error_state) |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1679 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1680 glob_match pattern (file_ops::tilde_expand (pat)); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1681 string_vector files = pattern.glob (); |
| 9880 | 1682 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1683 for (octave_idx_type i = 0; i < files.length (); i++) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1684 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1685 std::string file = files (i); |
| 9880 | 1686 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1687 file_stat fs (file); |
| 9880 | 1688 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1689 if (! fs.exists ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1690 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1691 error ("__ftp__mput: file does not exist"); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1692 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1693 } |
| 9880 | 1694 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1695 if (fs.is_dir ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1696 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1697 retval.append (mput_directory (curl, "", file)); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1698 if (error_state) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1699 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1700 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1701 else |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1702 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1703 // 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
|
1704 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
|
1705 std::ios::binary); |
| 9880 | 1706 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1707 if (! ifile.is_open ()) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1708 { |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1709 error ("__ftp_mput__: unable to open file"); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1710 break; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1711 } |
| 9880 | 1712 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1713 curl.put (file, ifile); |
| 9880 | 1714 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1715 ifile.close (); |
| 9880 | 1716 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1717 if (error_state) |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1718 break; |
| 9880 | 1719 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1720 retval.append (file); |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1721 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1722 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1723 } |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1724 else |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1725 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
|
1726 } |
|
17548
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1727 else |
|
92541ff4cc3c
improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents:
17546
diff
changeset
|
1728 error ("__ftp_mput__: invalid ftp handle"); |
| 9880 | 1729 } |
| 1730 #else | |
|
17318
accafe1aee7c
Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents:
15326
diff
changeset
|
1731 gripe_disabled_feature ("__ftp_mput__", "FTP"); |
| 9880 | 1732 #endif |
| 1733 | |
| 1734 return (nargout > 0 ? octave_value (retval) : octave_value ()); | |
| 1735 } | |
| 1736 | |
| 1737 #ifdef HAVE_CURL | |
| 1738 static void | |
|
17546
53ae37d37b16
rename curl_handle and curl_handle_rep classes
John W. Eaton <jwe@octave.org>
parents:
17318
diff
changeset
|
1739 getallfiles (const curl_object& curl, const std::string& dir, |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1740 const std::string& target) |
| 9880 | 1741 { |
| 1742 std::string sep = file_ops::dir_sep_str (); | |
| 1743 file_stat fs (dir); | |
| 1744 | |
| 1745 if (!fs || !fs.is_dir ()) | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11553
diff
changeset
|
1746 { |
| 9880 | 1747 std::string msg; |
|
10197
4d433bd2d4dc
attempt to avoid trouble with gnulib #defines in a consistent way
John W. Eaton <jwe@octave.org>
parents:
10154
diff
changeset
|
1748 int status = octave_mkdir (dir, 0777, msg); |
| 9880 | 1749 |
| 1750 if (status < 0) | |
|
11586
12df7854fa7c
strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
11553
diff
changeset
|
1751 error ("__ftp_mget__: can't create directory %s%s%s. %s", |
|
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
|
1752 target.c_str (), sep.c_str (), dir.c_str (), msg.c_str ()); |
| 9880 | 1753 } |
| 1754 | |
| 1755 if (! error_state) | |
| 1756 { | |
| 1757 curl.cwd (dir); | |
| 1758 | |
| 1759 if (! error_state) | |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1760 { |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
9918
diff
changeset
|
1761 unwind_protect_safe frame; |
| 9880 | 1762 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1763 frame.add_fcn (reset_path, curl); |
| 9880 | 1764 |
|
10066
2cd940306a06
make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents:
9918
diff
changeset
|
1765 string_vector sv = curl.list (); |
| 9880 | 1766 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1767 for (octave_idx_type i = 0; i < sv.length (); i++) |
|
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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changeset
|
1768 { |
|
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1769 time_t ftime; |
|
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1770 bool fisdir; |
|
40dfc0c99116
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10084
diff
changeset
|
1771 double fsize; |
|
11586
12df7854fa7c
strip trailing whitespace from source files
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parents:
11553
diff
changeset
|
1772 |
|
10154
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1773 curl.get_fileinfo (sv(i), fsize, ftime, fisdir); |
| 9880 | 1774 |
|
10154
40dfc0c99116
DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1775 if (fisdir) |
|
40dfc0c99116
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John W. Eaton <jwe@octave.org>
parents:
10084
diff
changeset
|
1776 getallfiles (curl, sv(i), target + dir + sep); |
|
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1777 else |
|
40dfc0c99116
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John W. Eaton <jwe@octave.org>
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10084
diff
changeset
|
1778 { |
|
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1779 std::string realfile = target + dir + sep + sv(i); |
|
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1780 std::ofstream ofile (realfile.c_str (), |
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1781 std::ios::out | |
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1782 std::ios::binary); |
| 9880 | 1783 |
|
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1784 if (! ofile.is_open ()) |
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1785 { |
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1786 error ("__ftp_mget__: unable to open file"); |
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1787 break; |
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1788 } |
| 9880 | 1789 |
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1790 unwind_protect_safe frame2; |
| 9880 | 1791 |
|
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1792 frame2.add_fcn (delete_file, realfile); |
| 9880 | 1793 |
|
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1794 curl.get (sv(i), ofile); |
| 9880 | 1795 |
|
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1796 ofile.close (); |
| 9880 | 1797 |
|
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1798 if (!error_state) |
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1799 frame2.discard (); |
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1800 else |
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1801 frame2.run (); |
|
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1802 } |
| 9880 | 1803 |
|
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1804 if (error_state) |
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1805 break; |
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1806 } |
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1807 } |
| 9880 | 1808 } |
| 1809 } | |
| 1810 #endif | |
| 1811 | |
| 1812 DEFUN_DLD (__ftp_mget__, args, , | |
| 1813 "-*- texinfo -*-\n\ | |
| 1814 @deftypefn {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{files})\n\ | |
| 1815 Undocumented internal function\n\ | |
| 1816 @end deftypefn") | |
| 1817 { | |
| 1818 #ifdef HAVE_CURL | |
| 1819 int nargin = args.length (); | |
| 1820 | |
| 1821 if (nargin != 2 && nargin != 3) | |
|
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1822 error ("__ftp_mget__: incorrect number of arguments"); |
| 9880 | 1823 else |
| 1824 { | |
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1825 const curl_object curl = ch_manager::get_object (args(0)); |
| 9880 | 1826 |
|
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1827 if (curl.is_valid ()) |
|
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1828 { |
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1829 std::string file = args(1).string_value (); |
|
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1830 std::string target; |
| 9880 | 1831 |
|
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1832 if (nargin == 3) |
|
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1833 target = args(2).string_value () + file_ops::dir_sep_str (); |
| 9880 | 1834 |
|
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1835 if (! error_state) |
|
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1836 { |
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1837 string_vector sv = curl.list (); |
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1838 octave_idx_type n = 0; |
|
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1839 glob_match pattern (file); |
| 9880 | 1840 |
|
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1841 for (octave_idx_type i = 0; i < sv.length (); i++) |
|
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1842 { |
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1843 if (pattern.match (sv(i))) |
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1844 { |
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1845 n++; |
| 9880 | 1846 |
|
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1847 time_t ftime; |
|
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1848 bool fisdir; |
|
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1849 double fsize; |
|
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1850 |
|
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1851 curl.get_fileinfo (sv(i), fsize, ftime, fisdir); |
| 9880 | 1852 |
|
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1853 if (fisdir) |
|
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1854 getallfiles (curl, sv(i), target); |
|
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1855 else |
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1856 { |
|
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1857 std::ofstream ofile ((target + sv(i)).c_str (), |
|
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1858 std::ios::out | |
|
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1859 std::ios::binary); |
| 9880 | 1860 |
|
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1861 if (! ofile.is_open ()) |
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1862 { |
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1863 error ("__ftp_mget__: unable to open file"); |
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1864 break; |
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1865 } |
| 9880 | 1866 |
|
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1867 unwind_protect_safe frame; |
| 9880 | 1868 |
|
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1869 frame.add_fcn (delete_file, target + sv(i)); |
| 9880 | 1870 |
|
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1871 curl.get (sv(i), ofile); |
| 9880 | 1872 |
|
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1873 ofile.close (); |
| 9880 | 1874 |
|
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1875 if (!error_state) |
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1876 frame.discard (); |
|
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1877 else |
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1878 frame.run (); |
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1879 } |
| 9880 | 1880 |
|
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1881 if (error_state) |
|
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1882 break; |
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1883 } |
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1884 } |
|
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1885 if (n == 0) |
|
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1886 error ("__ftp_mget__: file not found"); |
|
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1887 } |
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1888 else |
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1889 error ("__ftp_mget__: expecting file name and target as second and third arguments"); |
|
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1890 } |
|
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1891 else |
|
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1892 error ("__ftp_mget__: invalid ftp handle"); |
| 9880 | 1893 } |
| 1894 #else | |
|
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1895 gripe_disabled_feature ("__ftp_mget__", "FTP"); |
| 9880 | 1896 #endif |
| 1897 | |
| 1898 return octave_value (); | |
| 1899 } |