1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 ***************************************************************************/
22 #include "test.h"
23
24 #ifdef HAVE_FCNTL_H
25 #include <fcntl.h>
26 #endif
27
28 #include "memdebug.h"
29
30 /*
31 * This example shows an FTP upload, with a rename of the file just after
32 * a successful upload.
33 *
34 * Example based on source code provided by Erick Nuwendam. Thanks!
35 */
36
test(char * URL)37 int test(char *URL)
38 {
39 CURL *curl;
40 CURLcode res = CURLE_OK;
41 FILE *hd_src;
42 int hd;
43 struct_stat file_info;
44 struct curl_slist *hl;
45 int error;
46
47 struct curl_slist *headerlist=NULL;
48 const char *buf_1 = "RNFR 505";
49 const char *buf_2 = "RNTO 505-forreal";
50
51 if(!libtest_arg2) {
52 fprintf(stderr, "Usage: <url> <file-to-upload>\n");
53 return TEST_ERR_USAGE;
54 }
55
56 hd_src = fopen(libtest_arg2, "rb");
57 if(NULL == hd_src) {
58 error = ERRNO;
59 fprintf(stderr, "fopen failed with error: %d %s\n",
60 error, strerror(error));
61 fprintf(stderr, "Error opening file: %s\n", libtest_arg2);
62 return TEST_ERR_MAJOR_BAD; /* if this happens things are major weird */
63 }
64
65 /* get the file size of the local file */
66 hd = fstat(fileno(hd_src), &file_info);
67 if(hd == -1) {
68 /* can't open file, bail out */
69 error = ERRNO;
70 fprintf(stderr, "fstat() failed with error: %d %s\n",
71 error, strerror(error));
72 fprintf(stderr, "ERROR: cannot open file %s\n", libtest_arg2);
73 fclose(hd_src);
74 return TEST_ERR_MAJOR_BAD;
75 }
76
77 if(! file_info.st_size) {
78 fprintf(stderr, "ERROR: file %s has zero size!\n", libtest_arg2);
79 fclose(hd_src);
80 return TEST_ERR_MAJOR_BAD;
81 }
82
83 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
84 fprintf(stderr, "curl_global_init() failed\n");
85 fclose(hd_src);
86 return TEST_ERR_MAJOR_BAD;
87 }
88
89 /* get a curl handle */
90 curl = curl_easy_init();
91 if(!curl) {
92 fprintf(stderr, "curl_easy_init() failed\n");
93 curl_global_cleanup();
94 fclose(hd_src);
95 return TEST_ERR_MAJOR_BAD;
96 }
97
98 /* build a list of commands to pass to libcurl */
99
100 hl = curl_slist_append(headerlist, buf_1);
101 if(!hl) {
102 fprintf(stderr, "curl_slist_append() failed\n");
103 curl_easy_cleanup(curl);
104 curl_global_cleanup();
105 fclose(hd_src);
106 return TEST_ERR_MAJOR_BAD;
107 }
108 headerlist = curl_slist_append(hl, buf_2);
109 if(!headerlist) {
110 fprintf(stderr, "curl_slist_append() failed\n");
111 curl_slist_free_all(hl);
112 curl_easy_cleanup(curl);
113 curl_global_cleanup();
114 fclose(hd_src);
115 return TEST_ERR_MAJOR_BAD;
116 }
117 headerlist = hl;
118
119 /* enable uploading */
120 test_setopt(curl, CURLOPT_UPLOAD, 1L);
121
122 /* enable verbose */
123 test_setopt(curl, CURLOPT_VERBOSE, 1L);
124
125 /* specify target */
126 test_setopt(curl, CURLOPT_URL, URL);
127
128 /* pass in that last of FTP commands to run after the transfer */
129 test_setopt(curl, CURLOPT_POSTQUOTE, headerlist);
130
131 /* now specify which file to upload */
132 test_setopt(curl, CURLOPT_READDATA, hd_src);
133
134 /* and give the size of the upload (optional) */
135 test_setopt(curl, CURLOPT_INFILESIZE_LARGE,
136 (curl_off_t)file_info.st_size);
137
138 /* Now run off and do what you've been told! */
139 res = curl_easy_perform(curl);
140
141 test_cleanup:
142
143 /* clean up the FTP commands list */
144 curl_slist_free_all(headerlist);
145
146 /* close the local file */
147 fclose(hd_src);
148
149 curl_easy_cleanup(curl);
150 curl_global_cleanup();
151
152 return res;
153 }
154