Mercurial > hg > octave-jordi

annotate libinterp/corefcn/urlwrite.cc @ 18286:9a43d8d6e29e stable

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
avoid startup crash if curl library is not available (bug #41067) * main-window.cc (news_reader::process): Don't attempt to use url_transfer object unless it is valid. * urlwrite.cc (ch_manager::do_make_curl_handle, Furlwrite, Furlread): Likewise. * url-transfer.cc (url_transfer::url_transfer): Don't call disabled_error. (disabled_error): Delete unused function.
author John W. Eaton <jwe@octave.org>
date Wed, 15 Jan 2014 15:22:03 -0500
parents 870f3e12e163
children b522d04382cf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
1 // urlwrite and urlread, a curl front-end for octave
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
2 /*
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
3
17744
d63878346099 maint: Update copyright notices for release.
John W. Eaton <jwe@octave.org>
parents: 17596
diff changeset
4 Copyright (C) 2006-2013 Alexander Barth
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
5 Copyright (C) 2009 David Bateman
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
6
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
7 This file is part of Octave.
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
8
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
9 Octave is free software; you can redistribute it and/or modify it
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
10 under the terms of the GNU General Public License as published by the
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 7013
diff changeset
11 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 7013
diff changeset
12 option) any later version.
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
13
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
14 Octave is distributed in the hope that it will be useful, but WITHOUT
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
17 for more details.
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
18
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
19 You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 7013
diff changeset
20 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 7013
diff changeset
21 <http://www.gnu.org/licenses/>.
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
22
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
23 */
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
24
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
25 // Author: Alexander Barth <abarth@marine.usf.edu>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
26 // Adapted-By: jwe
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
27
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
28 #ifdef HAVE_CONFIG_H
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
29 #include <config.h>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
30 #endif
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
31
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
32 #include <string>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
33 #include <fstream>
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
34 #include <iomanip>
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
35 #include <iostream>
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
36
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
37 #include "dir-ops.h"
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
38 #include "file-ops.h"
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
39 #include "file-stat.h"
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
40 #include "oct-env.h"
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
41 #include "oct-handle.h"
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
42 #include "glob-match.h"
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
43 #include "singleton-cleanup.h"
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
44 #include "url-transfer.h"
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
45
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
46 #include "defun.h"
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
47 #include "error.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
48 #include "oct-obj.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
49 #include "ov-cell.h"
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
50 #include "pager.h"
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
51 #include "oct-map.h"
13985
43cc49c7abd1 Use thread-safe atomic reference counting (GCC and MSVC).
Michael Goffioul <michael.goffioul@gmail.com>
parents: 13978
diff changeset
52 #include "oct-refcount.h"
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
53 #include "unwind-prot.h"
17550
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
54
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
55 static void
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
56 delete_file (const std::string& file)
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
57 {
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
58 octave_unlink (file);
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
59 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
60
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
61 typedef octave_handle curl_handle;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
62
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
63 class OCTINTERP_API ch_manager
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
64 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
65 protected:
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
66
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
67 ch_manager (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
68 : handle_map (), handle_free_list (),
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
69 next_handle (-1.0 - (rand () + 1.0) / (RAND_MAX + 2.0)) { }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
70
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
71 public:
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
72
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
73 static void create_instance (void);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
74
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
75 static bool instance_ok (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
76 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
77 bool retval = true;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
78
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
79 if (! instance)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
80 create_instance ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
81
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
82 if (! instance)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
83 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
84 ::error ("unable to create ch_manager!");
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
85
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
86 retval = false;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
87 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
88
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
89 return retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
90 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
91
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
92 static void cleanup_instance (void) { delete instance; instance = 0; }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
93
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
94 static curl_handle get_handle (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
95 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
96 return instance_ok () ? instance->do_get_handle () : curl_handle ();
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
97 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
98
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
99 static void free (const curl_handle& h)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
100 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
101 if (instance_ok ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
102 instance->do_free (h);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
103 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
104
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
105 static curl_handle lookup (double val)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
106 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
107 return instance_ok () ? instance->do_lookup (val) : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
108 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
109
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
110 static curl_handle lookup (const octave_value& val)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
111 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
112 return val.is_real_scalar () ? lookup (val.double_value ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
113 : curl_handle ();
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
114 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
115
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
116 static url_transfer get_object (double val)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
117 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
118 return get_object (lookup (val));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
119 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
120
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
121 static url_transfer get_object (const octave_value& val)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
122 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
123 return get_object (lookup (val));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
124 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
125
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
126 static url_transfer get_object (const curl_handle& h)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
127 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
128 return instance_ok () ? instance->do_get_object (h) : url_transfer ();
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
129 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
130
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
131 static curl_handle make_curl_handle (const std::string& host,
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
132 const std::string& user,
17556
9e8a9f043944 fix error in previous commit
John W. Eaton <jwe@octave.org>
parents: 17555
diff changeset
133 const std::string& passwd,
9e8a9f043944 fix error in previous commit
John W. Eaton <jwe@octave.org>
parents: 17555
diff changeset
134 std::ostream& os)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
135 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
136 return instance_ok ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
137 ? instance->do_make_curl_handle (host, user, passwd, os)
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
138 : curl_handle ();
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
139 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
140
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
141 static Matrix handle_list (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
142 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
143 return instance_ok () ? instance->do_handle_list () : Matrix ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
144 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
145
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
146 private:
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
147
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
148 static ch_manager *instance;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
149
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
150 typedef std::map<curl_handle, url_transfer>::iterator iterator;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
151 typedef std::map<curl_handle, url_transfer>::const_iterator const_iterator;
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
152
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
153 typedef std::set<curl_handle>::iterator free_list_iterator;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
154 typedef std::set<curl_handle>::const_iterator const_free_list_iterator;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
155
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
156 // A map of handles to curl objects.
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
157 std::map<curl_handle, url_transfer> handle_map;
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
158
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
159 // The available curl handles.
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
160 std::set<curl_handle> handle_free_list;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
161
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
162 // The next handle available if handle_free_list is empty.
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
163 double next_handle;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
164
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
165 curl_handle do_get_handle (void);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
166
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
167 void do_free (const curl_handle& h);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
168
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
169 curl_handle do_lookup (double val)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
170 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
171 iterator p = (xisnan (val) ? handle_map.end () : handle_map.find (val));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
172
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
173 return (p != handle_map.end ()) ? p->first : curl_handle ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
174 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
175
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
176 url_transfer do_get_object (const curl_handle& h)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
177 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
178 iterator p = (h.ok () ? handle_map.find (h) : handle_map.end ());
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
179
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
180 return (p != handle_map.end ()) ? p->second : url_transfer ();
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
181 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
182
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
183 curl_handle do_make_curl_handle (const std::string& host,
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
184 const std::string& user,
17556
9e8a9f043944 fix error in previous commit
John W. Eaton <jwe@octave.org>
parents: 17555
diff changeset
185 const std::string& passwd,
9e8a9f043944 fix error in previous commit
John W. Eaton <jwe@octave.org>
parents: 17555
diff changeset
186 std::ostream& os)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
187 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
188 curl_handle h = get_handle ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
189
17556
9e8a9f043944 fix error in previous commit
John W. Eaton <jwe@octave.org>
parents: 17555
diff changeset
190 url_transfer obj (host, user, passwd, os);
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
191
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
192 if (obj.is_valid ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
193 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
194 if (! error_state)
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
195 handle_map[h] = obj;
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
196 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
197 h = curl_handle ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
198 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
199 else
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
200 error ("support for url transfers was disabled when Octave was built");
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
201
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
202 return h;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
203 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
204
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
205 Matrix do_handle_list (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
206 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
207 Matrix retval (1, handle_map.size ());
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
208
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
209 octave_idx_type i = 0;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
210 for (const_iterator p = handle_map.begin (); p != handle_map.end (); p++)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
211 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
212 curl_handle h = p->first;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
213
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
214 retval(i++) = h.value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
215 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
216
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
217 return retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
218 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
219 };
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
220
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
221 void
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
222 ch_manager::create_instance (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
223 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
224 instance = new ch_manager ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
225
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
226 if (instance)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
227 singleton_cleanup_list::add (cleanup_instance);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
228 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
229
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
230 static double
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
231 make_handle_fraction (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
232 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
233 static double maxrand = RAND_MAX + 2.0;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
234
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
235 return (rand () + 1.0) / maxrand;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
236 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
237
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
238 curl_handle
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
239 ch_manager::do_get_handle (void)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
240 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
241 curl_handle retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
242
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
243 // Curl handles are negative integers plus some random fractional
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
244 // part. To avoid running out of integers, we recycle the integer
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
245 // part but tack on a new random part each time.
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
246
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
247 free_list_iterator p = handle_free_list.begin ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
248
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
249 if (p != handle_free_list.end ())
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
250 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
251 retval = *p;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
252 handle_free_list.erase (p);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
253 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
254 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
255 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
256 retval = curl_handle (next_handle);
6992
980449b7e05c [project @ 2007-10-09 23:22:04 by jwe]
jwe
parents: 6986
diff changeset
257
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
258 next_handle = std::ceil (next_handle) - 1.0 - make_handle_fraction ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
259 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
260
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
261 return retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
262 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
263
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
264 void
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
265 ch_manager::do_free (const curl_handle& h)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
266 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
267 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
268 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
269 iterator p = handle_map.find (h);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
270
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
271 if (p != handle_map.end ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
272 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
273 // Curl handles are negative integers plus some random
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
274 // fractional part. To avoid running out of integers, we
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
275 // recycle the integer part but tack on a new random part
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
276 // each time.
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
277
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
278 handle_map.erase (p);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
279
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
280 if (h.value () < 0)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
281 handle_free_list.insert
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
282 (std::ceil (h.value ()) - make_handle_fraction ());
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
283 }
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
284 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
285 error ("ch_manager::free: invalid object %g", h.value ());
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
286 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
287 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
288
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
289 ch_manager *ch_manager::instance = 0;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
290
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
291 DEFUN (urlwrite, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
292 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
293 @deftypefn {Loadable Function} {} urlwrite (@var{url}, @var{localfile})\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
294 @deftypefnx {Loadable Function} {@var{f} =} urlwrite (@var{url}, @var{localfile})\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
295 @deftypefnx {Loadable Function} {[@var{f}, @var{success}] =} urlwrite (@var{url}, @var{localfile})\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
296 @deftypefnx {Loadable Function} {[@var{f}, @var{success}, @var{message}] =} urlwrite (@var{url}, @var{localfile})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
297 Download a remote file specified by its @var{url} and save it as\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
298 @var{localfile}. For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
299 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
300 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
301 @group\n\
12642
f96b9b9f141b doc: Periodic grammarcheck and spellcheck of documentation.
Rik <octave@nomad.inbox5.com>
parents: 11586
diff changeset
302 urlwrite (\"ftp://ftp.octave.org/pub/octave/README\",\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
303 \"README.txt\");\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
304 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
305 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
306 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
307 The full path of the downloaded file is returned in @var{f}. The\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
308 variable @var{success} is 1 if the download was successful,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
309 otherwise it is 0 in which case @var{message} contains an error\n\
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
310 message. If no output argument is specified and an error occurs,\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
311 then the error is signaled through Octave's error handling mechanism.\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
312 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
313 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
314 FTP and FILE protocols. Username and password may be specified in\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
315 the URL, for example:\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
316 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
317 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
318 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
319 urlwrite (\"http://username:password@@example.com/file.txt\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
320 \"file.txt\");\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
321 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
322 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
323 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
324 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6589
1294fa07652b [project @ 2007-04-26 20:36:42 by jwe]
jwe
parents: 6588
diff changeset
325 The parameter @var{method} is either @samp{get} or @samp{post}\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
326 and @var{param} is a cell array of parameter and value pairs.\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
327 For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
328 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
329 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
330 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
331 urlwrite (\"http://www.google.com/search\", \"search.html\",\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
332 \"get\", @{\"query\", \"octave\"@});\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
333 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
334 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
335 @seealso{urlread}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
336 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
337 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
338 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
339
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
340 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
341
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
342 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
343 if (nargin != 2 && nargin != 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
344 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
345 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
346 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
347 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
348
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
349 std::string url = args(0).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
350
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
351 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
352 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
353 error ("urlwrite: URL must be a character string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
354 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
355 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
356
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
357 // name to store the file if download is succesful
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14424
diff changeset
358 std::string filename = args(1).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
359
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
360 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
361 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
362 error ("urlwrite: LOCALFILE must be a character string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
363 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
364 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
365
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
366 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
367 Array<std::string> param;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
368
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
369 if (nargin == 4)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
370 {
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
371 method = args(2).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
372
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
373 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
374 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
375 error ("urlwrite: METHOD must be \"get\" or \"post\"");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
376 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
377 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
378
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
379 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
380 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
381 error ("urlwrite: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
382 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
383 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
384
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
385 param = args(3).cellstr_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
386
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
387 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
388 {
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
389 error ("urlwrite: parameters (PARAM) for get and post requests must be given as a cell array of character strings");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
390 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
391 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
392
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
393
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
394 if (param.numel () % 2 == 1 )
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
395 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
396 error ("urlwrite: number of elements in PARAM must be even");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
397 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
398 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
399 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
400
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
401 // The file should only be deleted if it doesn't initially exist, we
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
402 // create it, and the download fails. We use unwind_protect to do
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
403 // it so that the deletion happens no matter how we exit the function.
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
404
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
405 file_stat fs (filename);
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
406
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
407 std::ofstream ofile (filename.c_str (), std::ios::out | std::ios::binary);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
408
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
409 if (! ofile.is_open ())
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
410 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
411 error ("urlwrite: unable to open file");
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
412 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
413 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
414
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
415 unwind_protect_safe frame;
8151
3725f819b5b3 urlwrite.cc (Furlwrite): delete files we create if download fails
John W. Eaton <jwe@octave.org>
parents: 7481
diff changeset
416
17549
a646665cd574 eliminate unecessary static function in urlwrite.cc
John W. Eaton <jwe@octave.org>
parents: 17548
diff changeset
417 frame.add_fcn (delete_file, filename);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
418
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
419 url_transfer curl = url_transfer (url, ofile);
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
420
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
421 if (! curl.is_valid ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
422 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
423 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
424
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
425 ofile.close ();
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
426
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
427 if (curl.good ())
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
428 frame.discard ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
429
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
430 if (nargout > 0)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
431 {
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
432 if (curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
433 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
434 retval(2) = std::string ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
435 retval(1) = true;
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
436 retval(0) = octave_env::make_absolute (filename);
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
437 }
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
438 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
439 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
440 retval(2) = curl.lasterror ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
441 retval(1) = false;
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
442 retval(0) = std::string ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
443 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
444 }
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
445
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
446 if (nargout < 2 && ! curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
447 error ("urlwrite: %s", curl.lasterror ().c_str ());
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
448 }
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
449 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
450 error ("support for url transfers was disabled when Octave was built");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
451
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
452 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
453 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
454
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
455 DEFUN (urlread, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
456 "-*- texinfo -*-\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
457 @deftypefn {Loadable Function} {@var{s} =} urlread (@var{url})\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
458 @deftypefnx {Loadable Function} {[@var{s}, @var{success}] =} urlread (@var{url})\n\
6549
5a5a09d7deb8 [project @ 2007-04-20 06:55:29 by jwe]
jwe
parents: 6547
diff changeset
459 @deftypefnx {Loadable Function} {[@var{s}, @var{success}, @var{message}] =} urlread (@var{url})\n\
6547
4fb053f24fd6 [project @ 2007-04-19 21:47:40 by jwe]
jwe
parents: 6484
diff changeset
460 @deftypefnx {Loadable Function} {[@dots{}] =} urlread (@var{url}, @var{method}, @var{param})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
461 Download a remote file specified by its @var{url} and return its content\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
462 in string @var{s}. For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
463 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
464 @example\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
465 s = urlread (\"ftp://ftp.octave.org/pub/octave/README\");\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
466 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
467 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
468 The variable @var{success} is 1 if the download was successful,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
469 otherwise it is 0 in which case @var{message} contains an error\n\
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
470 message. If no output argument is specified and an error occurs,\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
471 then the error is signaled through Octave's error handling mechanism.\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
472 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
473 This function uses libcurl. Curl supports, among others, the HTTP,\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
474 FTP and FILE protocols. Username and password may be specified in the\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
475 URL@. For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
476 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
477 @example\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
478 s = urlread (\"http://user:password@@example.com/file.txt\");\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
479 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
480 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
481 GET and POST requests can be specified by @var{method} and @var{param}.\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
482 The parameter @var{method} is either @samp{get} or @samp{post}\n\
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
483 and @var{param} is a cell array of parameter and value pairs.\n\
10840
89f4d7e294cc Grammarcheck .cc files
Rik <octave@nomad.inbox5.com>
parents: 10377
diff changeset
484 For example:\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
485 \n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
486 @example\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
487 @group\n\
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
488 s = urlread (\"http://www.google.com/search\", \"get\",\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
489 @{\"query\", \"octave\"@});\n\
9064
7c02ec148a3c Check grammar on all .cc files
Rik <rdrider0-list@yahoo.com>
parents: 8920
diff changeset
490 @end group\n\
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
491 @end example\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
492 @seealso{urlwrite}\n\
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
493 @end deftypefn")
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
494 {
6588
4deaf99400b2 [project @ 2007-04-26 20:31:10 by jwe]
jwe
parents: 6549
diff changeset
495 // Octave's return value
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
496 octave_value_list retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
497
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
498 int nargin = args.length ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
499
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
500 // verify arguments
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
501 if (nargin != 1 && nargin != 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
502 {
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
503 print_usage ();
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
504 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
505 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
506
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
507 std::string url = args(0).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
508
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
509 if (error_state)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
510 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
511 error ("urlread: URL must be a character string");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
512 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
513 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
514
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
515 std::string method;
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
516 Array<std::string> param;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
517
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
518 if (nargin == 3)
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
519 {
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
520 method = args(1).string_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
521
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
522 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
523 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
524 error ("urlread: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
525 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
526 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
527
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
528 if (method != "get" && method != "post")
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
529 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
530 error ("urlread: METHOD must be \"get\" or \"post\"");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
531 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
532 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
533
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
534 param = args(2).cellstr_value ();
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
535
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
536 if (error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
537 {
17554
f0d21e7d4653 avoid Cell arrays in usr_transfer classes
John W. Eaton <jwe@octave.org>
parents: 17553
diff changeset
538 error ("urlread: parameters (PARAM) for get and post requests must be given as a cell array of character strings");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
539 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
540 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
541
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
542 if (param.numel () % 2 == 1 )
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
543 {
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
544 error ("urlread: number of elements in PARAM must be even");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
545 return retval;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
546 }
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
547 }
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
548
6986
4ad04ff722d7 [project @ 2007-10-09 17:43:00 by jwe]
jwe
parents: 6984
diff changeset
549 std::ostringstream buf;
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
550
17596
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
551 url_transfer curl = url_transfer (url, buf);
43b9181340fb separate object creation from http actions in url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17556
diff changeset
552
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
553 if (curl.is_valid ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
554 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
555 curl.http_action (param, method);
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
556
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
557 if (curl.good ())
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
558 {
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
559 if (nargout > 0)
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
560 {
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
561 // Return empty string if no error occured.
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
562 retval(2) = curl.good () ? "" : curl.lasterror ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
563 retval(1) = curl.good ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
564 retval(0) = buf.str ();
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
565 }
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
566 }
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
567
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
568 if (nargout < 2 && ! curl.good ())
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
569 error ("urlread: %s", curl.lasterror().c_str());
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
570 }
18286
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
571 else
9a43d8d6e29e avoid startup crash if curl library is not available (bug #41067)
John W. Eaton <jwe@octave.org>
parents: 17861
diff changeset
572 error ("support for url transfers was disabled when Octave was built");
6043
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
573
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
574 return retval;
199f15a8d1fc [project @ 2006-10-09 19:49:03 by jwe]
jwe
parents:
diff changeset
575 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
576
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
577 DEFUN (__ftp__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
578 "-*- texinfo -*-\n\
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
579 @deftypefn {Loadable Function} {@var{handle} =} __ftp__ (@var{host})\n\
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
580 @deftypefnx {Loadable Function} {@var{handle} =} __ftp__ (@var{host}, @var{username}, @var{password})\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
581 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
582 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
583 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
584 octave_value retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
585
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
586 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
587 std::string host;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
588 std::string user = "anonymous";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
589 std::string passwd = "";
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
590
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
591 if (nargin < 1 || nargin > 3)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
592 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
593 print_usage ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
594 return retval;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
595 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
596 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
597 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
598 host = args(0).string_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
599
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
600 if (nargin > 1)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
601 user = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
602
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
603 if (nargin > 2)
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
604 passwd = args(2).string_value ();
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
605
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
606 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
607 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
608 curl_handle ch
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
609 = ch_manager::make_curl_handle (host, user, passwd, octave_stdout);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
610
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
611 if (! error_state)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
612 retval = ch.value ();
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
613 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
614 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
615
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
616 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
617 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
618
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
619 DEFUN (__ftp_pwd__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
620 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
621 @deftypefn {Loadable Function} {} __ftp_pwd__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
622 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
623 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
624 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
625 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
626
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
627 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
628
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
629 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
630 error ("__ftp_pwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
631 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
632 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
633 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
634
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
635 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
636 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
637
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
638 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
639 retval = curl.pwd ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
640 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
641 error ("__ftp_pwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
642 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
643
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
644 return retval;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
645 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
646
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
647 DEFUN (__ftp_cwd__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
648 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
649 @deftypefn {Loadable Function} {} __ftp_cwd__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
650 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
651 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
652 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
653 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
654
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
655 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
656
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
657 if (nargin != 1 && nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
658 error ("__ftp_cwd__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
659 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
660 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
661 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
662
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
663 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
664 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
665
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
666 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
667 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
668 std::string path = "";
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
669
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
670 if (nargin > 1)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
671 path = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
672
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
673 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
674 curl.cwd (path);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
675 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
676 error ("__ftp_cwd__: expecting path as second argument");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
677 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
678 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
679 error ("__ftp_cwd__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
680 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
681
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
682 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
683 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
684
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
685 DEFUN (__ftp_dir__, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
686 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
687 @deftypefn {Loadable Function} {} __ftp_dir__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
688 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
689 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
690 {
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
691 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
692
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
693 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
694
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
695 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
696 error ("__ftp_dir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
697 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
698 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
699 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
700
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
701 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
702 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
703
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
704 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
705 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
706 if (nargout == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
707 curl.dir ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
708 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
709 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
710 string_vector sv = curl.list ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
711 octave_idx_type n = sv.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
712
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
713 if (n == 0)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
714 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
715 string_vector flds (5);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
716
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
717 flds(0) = "name";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
718 flds(1) = "date";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
719 flds(2) = "bytes";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
720 flds(3) = "isdir";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
721 flds(4) = "datenum";
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
722
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
723 retval = octave_map (flds);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
724 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
725 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
726 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
727 octave_map st;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
728
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
729 Cell filectime (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
730 Cell filesize (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
731 Cell fileisdir (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
732 Cell filedatenum (dim_vector (n, 1));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
733
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
734 st.assign ("name", Cell (sv));
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
735
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
736 for (octave_idx_type i = 0; i < n; i++)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
737 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
738 time_t ftime;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
739 bool fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
740 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
741
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
742 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
743
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
744 fileisdir (i) = fisdir;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
745 filectime (i) = ctime (&ftime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
746 filesize (i) = fsize;
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
747 filedatenum (i) = double (ftime);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
748 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
749
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
750 st.assign ("date", filectime);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
751 st.assign ("bytes", filesize);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
752 st.assign ("isdir", fileisdir);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
753 st.assign ("datenum", filedatenum);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
754
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
755 retval = st;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
756 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
757 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
758 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
759 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
760 error ("__ftp_dir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
761 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
762
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
763 return retval;
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
764 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
765
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
766 DEFUN (__ftp_ascii__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
767 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
768 @deftypefn {Loadable Function} {} __ftp_ascii__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
769 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
770 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
771 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
772 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
773
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
774 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
775
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
776 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
777 error ("__ftp_ascii__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
778 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
779 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
780 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
781
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
782 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
783 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
784
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
785 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
786 curl.ascii ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
787 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
788 error ("__ftp_ascii__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
789 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
790
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
791 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
792 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
793
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
794 DEFUN (__ftp_binary__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
795 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
796 @deftypefn {Loadable Function} {} __ftp_binary__ (@var{handle})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
797 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
798 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
799 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
800 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
801
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
802 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
803
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
804 if (nargin != 1)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
805 error ("__ftp_binary__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
806 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
807 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
808 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
809
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
810 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
811 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
812
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
813 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
814 curl.binary ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
815 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
816 error ("__ftp_binary__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
817 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
818
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
819 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
820 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
821
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
822 DEFUN (__ftp_close__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
823 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
824 @deftypefn {Loadable Function} {} __ftp_close__ (@var{handle})\n\
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
825 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
826 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
827 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
828 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
829
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
830 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
831
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
832 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
833 error ("__ftp_close__: incorrect number of arguments");
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
834 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
835 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
836 curl_handle h = ch_manager::lookup (args(0));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
837
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
838 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
839 return retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
840
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
841 if (h.ok ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
842 ch_manager::free (h);
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
843 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
844 error ("__ftp_close__: invalid ftp handle");
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
845 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
846
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
847 return retval;
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
848 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
849
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
850 DEFUN (__ftp_mode__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
851 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
852 @deftypefn {Loadable Function} {} __ftp_mode__ (@var{handle})\n\
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
853 Undocumented internal function\n\
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
854 @end deftypefn")
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
855 {
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
856 octave_value retval;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
857
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
858 int nargin = args.length ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
859
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
860 if (nargin != 1)
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
861 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
862 else
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
863 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
864 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
865
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
866 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
867 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
868
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
869 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
870 retval = (curl.is_ascii () ? "ascii" : "binary");
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
871 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
872 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
873 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
874
17318
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
875 return retval;
accafe1aee7c Make use of gripe_disabled_feature() instead of custom error message.
Carnë Draug <carandraug@octave.org>
parents: 15326
diff changeset
876 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
877
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
878 DEFUN (__ftp_delete__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
879 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
880 @deftypefn {Loadable Function} {} __ftp_delete__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
881 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
882 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
883 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
884 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
885
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
886 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
887
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
888 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
889 error ("__ftp_delete__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
890 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
891 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
892 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
893
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
894 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
895 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
896
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
897 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
898 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
899 std::string file = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
900
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
901 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
902 curl.del (file);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
903 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
904 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
905 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
906 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
907 error ("__ftp_delete__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
908 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
909
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
910 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
911 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
912
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
913 DEFUN (__ftp_rmdir__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
914 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
915 @deftypefn {Loadable Function} {} __ftp_rmdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
916 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
917 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
918 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
919 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
920
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
921 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
922
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
923 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
924 error ("__ftp_rmdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
925 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
926 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
927 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
928
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
929 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
930 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
931
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
932 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
933 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
934 std::string dir = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
935
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
936 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
937 curl.rmdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
938 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
939 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
940 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
941 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
942 error ("__ftp_rmdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
943 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
944
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
945 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
946 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
947
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
948 DEFUN (__ftp_mkdir__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
949 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
950 @deftypefn {Loadable Function} {} __ftp_mkdir__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
951 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
952 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
953 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
954 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
955
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
956 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
957
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
958 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
959 error ("__ftp_mkdir__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
960 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
961 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
962 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
963
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
964 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
965 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
966
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
967 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
968 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
969 std::string dir = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
970
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
971 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
972 curl.mkdir (dir);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
973 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
974 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
975 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
976 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
977 error ("__ftp_mkdir__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
978 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
979
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
980 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
981 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
982
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
983 DEFUN (__ftp_rename__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
984 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
985 @deftypefn {Loadable Function} {} __ftp_rename__ (@var{handle}, @var{path})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
986 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
987 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
988 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
989 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
990
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
991 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
992
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
993 if (nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
994 error ("__ftp_rename__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
995 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
996 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
997 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
998
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
999 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1000 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1001
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1002 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1003 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1004 std::string oldname = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1005 std::string newname = args(2).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1006
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1007 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1008 curl.rename (oldname, newname);
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1009 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1010 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
1011 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1012 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1013 error ("__ftp_rename__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1014 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1015
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1016 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1017 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1018
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1019 DEFUN (__ftp_mput__, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1020 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1021 @deftypefn {Loadable Function} {} __ftp_mput__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1022 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1023 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1024 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1025 octave_value retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1026
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1027 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1028
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1029 if (nargin != 2)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
1030 error ("__ftp_mput__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1031 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1032 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1033 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1034
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1035 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1036 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1037
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1038 if (curl.is_valid ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1039 {
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1040 std::string pat = args(1).string_value ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1041
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1042 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1043 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1044 string_vector file_list;
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1045
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1046 glob_match pattern (file_ops::tilde_expand (pat));
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1047 string_vector files = pattern.glob ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1048
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1049 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
1050 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1051 std::string file = files (i);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1052
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1053 file_stat fs (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1054
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1055 if (! fs.exists ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1056 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1057 error ("__ftp__mput: file does not exist");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1058 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1059 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1060
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1061 if (fs.is_dir ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1062 {
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1063 file_list.append (curl.mput_directory ("", file));
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1064
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1065 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1066 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1067 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1068 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1069 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1070 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1071 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1072 {
17861
870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code.
Rik <rik@octave.org>
parents: 17787
diff changeset
1073 // 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
1074 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
1075 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1076
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1077 if (! ifile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1078 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1079 error ("__ftp_mput__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1080 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1081 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1082
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1083 curl.put (file, ifile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1084
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1085 ifile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1086
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1087 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1088 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1089 error ("__ftp_mput__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1090 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1091 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1092
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1093 file_list.append (file);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1094 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1095 }
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1096
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1097 if (nargout > 0)
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1098 retval = file_list;
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1099 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1100 else
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1101 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
1102 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1103 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1104 error ("__ftp_mput__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1105 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1106
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1107 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1108 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1109
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1110 DEFUN (__ftp_mget__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1111 "-*- texinfo -*-\n\
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1112 @deftypefn {Loadable Function} {} __ftp_mget__ (@var{handle}, @var{files})\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1113 Undocumented internal function\n\
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1114 @end deftypefn")
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1115 {
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1116 octave_value retval;
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1117
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1118 int nargin = args.length ();
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1119
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1120 if (nargin != 2 && nargin != 3)
11553
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory.
Rik <octave@nomad.inbox5.com>
parents: 11548
diff changeset
1121 error ("__ftp_mget__: incorrect number of arguments");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1122 else
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1123 {
17555
0946b0e06544 move url_transfer classes to liboctave
John W. Eaton <jwe@octave.org>
parents: 17554
diff changeset
1124 url_transfer curl = ch_manager::get_object (args(0));
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1125
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1126 if (error_state)
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1127 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1128
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1129 if (curl.is_valid ())
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1130 {
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1131 std::string file = args(1).string_value ();
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1132 std::string target;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1133
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1134 if (nargin == 3)
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1135 target = args(2).string_value () + file_ops::dir_sep_str ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1136
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1137 if (! error_state)
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1138 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1139 string_vector sv = curl.list ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1140 octave_idx_type n = 0;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1141 glob_match pattern (file);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1142
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1143
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1144 for (octave_idx_type i = 0; i < sv.length (); i++)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1145 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1146 if (pattern.match (sv(i)))
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1147 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1148 n++;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1149
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1150 time_t ftime;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1151 bool fisdir;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1152 double fsize;
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
1153
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1154 curl.get_fileinfo (sv(i), fsize, ftime, fisdir);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1155
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1156 if (fisdir)
17550
77127a3badaa move curl_object actions to rep class
John W. Eaton <jwe@octave.org>
parents: 17549
diff changeset
1157 curl.mget_directory (sv(i), target);
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1158 else
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1159 {
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
1160 std::ofstream ofile ((target + sv(i)).c_str (),
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11553
diff changeset
1161 std::ios::out |
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1162 std::ios::binary);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1163
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1164 if (! ofile.is_open ())
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1165 {
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1166 error ("__ftp_mget__: unable to open file");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1167 break;
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1168 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1169
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 9918
diff changeset
1170 unwind_protect_safe frame;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1171
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1172 frame.add_fcn (delete_file, target + sv(i));
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1173
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1174 curl.get (sv(i), ofile);
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1175
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1176 ofile.close ();
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1177
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1178 if (curl.good ())
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1179 frame.discard ();
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1180 }
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1181
17553
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1182 if (! curl.good ())
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1183 {
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1184 error ("__ftp_mget__: %s", curl.lasterror().c_str());
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1185 break;
2d01e20abd85 rework error handling for url_transfer class
John W. Eaton <jwe@octave.org>
parents: 17551
diff changeset
1186 }
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1187 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1188 }
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1189 if (n == 0)
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1190 error ("__ftp_mget__: file not found");
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1191 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1192 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1193 error ("__ftp_mget__: expecting file name and target as second and third arguments");
10154
40dfc0c99116 DLD-FUNCTIONS/*.cc: untabify
John W. Eaton <jwe@octave.org>
parents: 10084
diff changeset
1194 }
17548
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1195 else
92541ff4cc3c improve implementation of ftp object handles
John W. Eaton <jwe@octave.org>
parents: 17546
diff changeset
1196 error ("__ftp_mget__: invalid ftp handle");
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1197 }
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1198
17551
8fca0bbdd4c1 reorganize curl wrapper class
John W. Eaton <jwe@octave.org>
parents: 17550
diff changeset
1199 return retval;
9880
7f77e5081e83 Add ftp objects
David Bateman <dbateman@free.fr>
parents: 9064
diff changeset
1200 }