1 /*************************************************************************** 2 * _ _ ____ _ 3 * Project ___| | | | _ \| | 4 * / __| | | | |_) | | 5 * | (__| |_| | _ <| |___ 6 * \___|\___/|_| \_\_____| 7 * 8 * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel (at) 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 #include "memdebug.h" 25 26 static char data[]= 27 #ifdef CURL_DOES_CONVERSIONS 28 /* ASCII representation with escape sequences for non-ASCII platforms */ 29 "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70" 30 "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20" 31 "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72\x0a"; 32 #else 33 "this is what we post to the silly web server\n"; 34 #endif 35 36 struct WriteThis { 37 char *readptr; 38 curl_off_t sizeleft; 39 }; 40 41 static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp) 42 { 43 #ifdef LIB644 44 (void)ptr; 45 (void)size; 46 (void)nmemb; 47 (void)userp; 48 return CURL_READFUNC_ABORT; 49 #else 50 51 struct WriteThis *pooh = (struct WriteThis *)userp; 52 int eof = !*pooh->readptr; 53 54 if(size*nmemb < 1) 55 return 0; 56 57 #ifndef LIB645 58 eof = pooh->sizeleft <= 0; 59 if(!eof) 60 pooh->sizeleft--; 61 #endif 62 63 if(!eof) { 64 *ptr = *pooh->readptr; /* copy one single byte */ 65 pooh->readptr++; /* advance pointer */ 66 return 1; /* we return 1 byte at a time! */ 67 } 68 69 return 0; /* no more data left to deliver */ 70 #endif 71 } 72 73 static int once(char *URL, bool oldstyle) 74 { 75 CURL *curl; 76 CURLcode res = CURLE_OK; 77 78 curl_mime *mime = NULL; 79 curl_mimepart *part = NULL; 80 struct WriteThis pooh; 81 struct WriteThis pooh2; 82 curl_off_t datasize = -1; 83 84 pooh.readptr = data; 85 #ifndef LIB645 86 datasize = (curl_off_t)strlen(data); 87 #endif 88 pooh.sizeleft = datasize; 89 90 curl = curl_easy_init(); 91 if(!curl) { 92 fprintf(stderr, "curl_easy_init() failed\n"); 93 curl_global_cleanup(); 94 return TEST_ERR_MAJOR_BAD; 95 } 96 97 mime = curl_mime_init(curl); 98 if(!mime) { 99 fprintf(stderr, "curl_mime_init() failed\n"); 100 curl_easy_cleanup(curl); 101 curl_global_cleanup(); 102 return TEST_ERR_MAJOR_BAD; 103 } 104 105 part = curl_mime_addpart(mime); 106 if(!part) { 107 fprintf(stderr, "curl_mime_addpart(1) failed\n"); 108 curl_mime_free(mime); 109 curl_easy_cleanup(curl); 110 curl_global_cleanup(); 111 return TEST_ERR_MAJOR_BAD; 112 } 113 114 /* Fill in the file upload part */ 115 if(oldstyle) { 116 res = curl_mime_name(part, "sendfile"); 117 if(!res) 118 res = curl_mime_data_cb(part, datasize, read_callback, 119 NULL, NULL, &pooh); 120 if(!res) 121 res = curl_mime_filename(part, "postit2.c"); 122 } 123 else { 124 /* new style */ 125 res = curl_mime_name(part, "sendfile alternative"); 126 if(!res) 127 res = curl_mime_data_cb(part, datasize, read_callback, 128 NULL, NULL, &pooh); 129 if(!res) 130 res = curl_mime_filename(part, "file name 2"); 131 } 132 133 if(res) 134 printf("curl_mime_xxx(1) = %s\n", curl_easy_strerror(res)); 135 136 /* Now add the same data with another name and make it not look like 137 a file upload but still using the callback */ 138 139 pooh2.readptr = data; 140 #ifndef LIB645 141 datasize = (curl_off_t)strlen(data); 142 #endif 143 pooh2.sizeleft = datasize; 144 145 part = curl_mime_addpart(mime); 146 if(!part) { 147 fprintf(stderr, "curl_mime_addpart(2) failed\n"); 148 curl_mime_free(mime); 149 curl_easy_cleanup(curl); 150 curl_global_cleanup(); 151 return TEST_ERR_MAJOR_BAD; 152 } 153 /* Fill in the file upload part */ 154 res = curl_mime_name(part, "callbackdata"); 155 if(!res) 156 res = curl_mime_data_cb(part, datasize, read_callback, 157 NULL, NULL, &pooh2); 158 159 if(res) 160 printf("curl_mime_xxx(2) = %s\n", curl_easy_strerror(res)); 161 162 part = curl_mime_addpart(mime); 163 if(!part) { 164 fprintf(stderr, "curl_mime_addpart(3) failed\n"); 165 curl_mime_free(mime); 166 curl_easy_cleanup(curl); 167 curl_global_cleanup(); 168 return TEST_ERR_MAJOR_BAD; 169 } 170 171 /* Fill in the filename field */ 172 res = curl_mime_name(part, "filename"); 173 if(!res) 174 res = curl_mime_data(part, 175 #ifdef CURL_DOES_CONVERSIONS 176 /* ASCII representation with escape 177 sequences for non-ASCII platforms */ 178 "\x70\x6f\x73\x74\x69\x74\x32\x2e\x63", 179 #else 180 "postit2.c", 181 #endif 182 CURL_ZERO_TERMINATED); 183 184 if(res) 185 printf("curl_mime_xxx(3) = %s\n", curl_easy_strerror(res)); 186 187 /* Fill in a submit field too */ 188 part = curl_mime_addpart(mime); 189 if(!part) { 190 fprintf(stderr, "curl_mime_addpart(4) failed\n"); 191 curl_mime_free(mime); 192 curl_easy_cleanup(curl); 193 curl_global_cleanup(); 194 return TEST_ERR_MAJOR_BAD; 195 } 196 res = curl_mime_name(part, "submit"); 197 if(!res) 198 res = curl_mime_data(part, 199 #ifdef CURL_DOES_CONVERSIONS 200 /* ASCII representation with escape 201 sequences for non-ASCII platforms */ 202 "\x73\x65\x6e\x64", 203 #else 204 "send", 205 #endif 206 CURL_ZERO_TERMINATED); 207 208 if(res) 209 printf("curl_mime_xxx(4) = %s\n", curl_easy_strerror(res)); 210 211 part = curl_mime_addpart(mime); 212 if(!part) { 213 fprintf(stderr, "curl_mime_addpart(5) failed\n"); 214 curl_mime_free(mime); 215 curl_easy_cleanup(curl); 216 curl_global_cleanup(); 217 return TEST_ERR_MAJOR_BAD; 218 } 219 res = curl_mime_name(part, "somename"); 220 if(!res) 221 res = curl_mime_filename(part, "somefile.txt"); 222 if(!res) 223 res = curl_mime_data(part, "blah blah", 9); 224 225 if(res) 226 printf("curl_mime_xxx(5) = %s\n", curl_easy_strerror(res)); 227 228 /* First set the URL that is about to receive our POST. */ 229 test_setopt(curl, CURLOPT_URL, URL); 230 231 /* send a multi-part mimepost */ 232 test_setopt(curl, CURLOPT_MIMEPOST, mime); 233 234 /* get verbose debug output please */ 235 test_setopt(curl, CURLOPT_VERBOSE, 1L); 236 237 /* include headers in the output */ 238 test_setopt(curl, CURLOPT_HEADER, 1L); 239 240 /* Perform the request, res will get the return code */ 241 res = curl_easy_perform(curl); 242 243 test_cleanup: 244 245 /* always cleanup */ 246 curl_easy_cleanup(curl); 247 248 /* now cleanup the mimepost structure */ 249 curl_mime_free(mime); 250 251 return res; 252 } 253 254 static int cyclic_add(void) 255 { 256 CURL *easy = curl_easy_init(); 257 curl_mime *mime = curl_mime_init(easy); 258 curl_mimepart *part = curl_mime_addpart(mime); 259 CURLcode a1 = curl_mime_subparts(part, mime); 260 261 if(a1 == CURLE_BAD_FUNCTION_ARGUMENT) { 262 curl_mime *submime = curl_mime_init(easy); 263 curl_mimepart *subpart = curl_mime_addpart(submime); 264 265 curl_mime_subparts(part, submime); 266 a1 = curl_mime_subparts(subpart, mime); 267 } 268 269 curl_mime_free(mime); 270 curl_easy_cleanup(easy); 271 if(a1 != CURLE_BAD_FUNCTION_ARGUMENT) 272 /* that should have failed */ 273 return 1; 274 275 return 0; 276 } 277 278 int test(char *URL) 279 { 280 int res; 281 282 if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { 283 fprintf(stderr, "curl_global_init() failed\n"); 284 return TEST_ERR_MAJOR_BAD; 285 } 286 287 res = once(URL, TRUE); /* old */ 288 if(!res) 289 res = once(URL, FALSE); /* new */ 290 291 if(!res) 292 res = cyclic_add(); 293 294 curl_global_cleanup(); 295 296 return res; 297 } 298
