Annotation of embedaddon/curl/tests/libtest/lib552.c, revision 1.1
1.1 ! misho 1: /***************************************************************************
! 2: * _ _ ____ _
! 3: * Project ___| | | | _ \| |
! 4: * / __| | | | |_) | |
! 5: * | (__| |_| | _ <| |___
! 6: * \___|\___/|_| \_\_____|
! 7: *
! 8: * Copyright (C) 1998 - 2018, 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: /* argv1 = URL
! 23: * argv2 = proxy with embedded user+password
! 24: */
! 25:
! 26: #include "test.h"
! 27:
! 28: #include "warnless.h"
! 29: #include "memdebug.h"
! 30:
! 31: struct data {
! 32: char trace_ascii; /* 1 or 0 */
! 33: };
! 34:
! 35: static
! 36: void dump(const char *text,
! 37: FILE *stream, unsigned char *ptr, size_t size,
! 38: char nohex)
! 39: {
! 40: size_t i;
! 41: size_t c;
! 42:
! 43: unsigned int width = 0x10;
! 44:
! 45: if(nohex)
! 46: /* without the hex output, we can fit more on screen */
! 47: width = 0x40;
! 48:
! 49: fprintf(stream, "%s, %zu bytes (0x%zx)\n", text, size, size);
! 50:
! 51: for(i = 0; i<size; i += width) {
! 52:
! 53: fprintf(stream, "%04zx: ", i);
! 54:
! 55: if(!nohex) {
! 56: /* hex not disabled, show it */
! 57: for(c = 0; c < width; c++)
! 58: if(i + c < size)
! 59: fprintf(stream, "%02x ", ptr[i + c]);
! 60: else
! 61: fputs(" ", stream);
! 62: }
! 63:
! 64: for(c = 0; (c < width) && (i + c < size); c++) {
! 65: /* check for 0D0A; if found, skip past and start a new line of output */
! 66: if(nohex && (i + c + 1 < size) && ptr[i + c] == 0x0D &&
! 67: ptr[i + c + 1] == 0x0A) {
! 68: i += (c + 2 - width);
! 69: break;
! 70: }
! 71: fprintf(stream, "%c",
! 72: (ptr[i + c] >= 0x20) && (ptr[i + c]<0x80)? ptr[i + c] : '.');
! 73: /* check again for 0D0A, to avoid an extra \n if it's at width */
! 74: if(nohex && (i + c + 2 < size) && ptr[i + c + 1] == 0x0D &&
! 75: ptr[i + c + 2] == 0x0A) {
! 76: i += (c + 3 - width);
! 77: break;
! 78: }
! 79: }
! 80: fputc('\n', stream); /* newline */
! 81: }
! 82: fflush(stream);
! 83: }
! 84:
! 85: static
! 86: int my_trace(CURL *handle, curl_infotype type,
! 87: char *data, size_t size,
! 88: void *userp)
! 89: {
! 90: struct data *config = (struct data *)userp;
! 91: const char *text;
! 92: (void)handle; /* prevent compiler warning */
! 93:
! 94: switch(type) {
! 95: case CURLINFO_TEXT:
! 96: fprintf(stderr, "== Info: %s", (char *)data);
! 97: /* FALLTHROUGH */
! 98: default: /* in case a new one is introduced to shock us */
! 99: return 0;
! 100:
! 101: case CURLINFO_HEADER_OUT:
! 102: text = "=> Send header";
! 103: break;
! 104: case CURLINFO_DATA_OUT:
! 105: text = "=> Send data";
! 106: break;
! 107: case CURLINFO_SSL_DATA_OUT:
! 108: text = "=> Send SSL data";
! 109: break;
! 110: case CURLINFO_HEADER_IN:
! 111: text = "<= Recv header";
! 112: break;
! 113: case CURLINFO_DATA_IN:
! 114: text = "<= Recv data";
! 115: break;
! 116: case CURLINFO_SSL_DATA_IN:
! 117: text = "<= Recv SSL data";
! 118: break;
! 119: }
! 120:
! 121: dump(text, stderr, (unsigned char *)data, size, config->trace_ascii);
! 122: return 0;
! 123: }
! 124:
! 125:
! 126: static size_t current_offset = 0;
! 127: static char databuf[70000]; /* MUST be more than 64k OR
! 128: MAX_INITIAL_POST_SIZE */
! 129:
! 130: static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *stream)
! 131: {
! 132: size_t amount = nmemb * size; /* Total bytes curl wants */
! 133: size_t available = sizeof(databuf) - current_offset; /* What we have to
! 134: give */
! 135: size_t given = amount < available ? amount : available; /* What is given */
! 136: (void)stream;
! 137: memcpy(ptr, databuf + current_offset, given);
! 138: current_offset += given;
! 139: return given;
! 140: }
! 141:
! 142:
! 143: static size_t write_callback(void *ptr, size_t size, size_t nmemb,
! 144: void *stream)
! 145: {
! 146: int amount = curlx_uztosi(size * nmemb);
! 147: printf("%.*s", amount, (char *)ptr);
! 148: (void)stream;
! 149: return size * nmemb;
! 150: }
! 151:
! 152:
! 153: static curlioerr ioctl_callback(CURL *handle, int cmd, void *clientp)
! 154: {
! 155: (void)clientp;
! 156: if(cmd == CURLIOCMD_RESTARTREAD) {
! 157: printf("APPLICATION: received a CURLIOCMD_RESTARTREAD request\n");
! 158: printf("APPLICATION: ** REWINDING! **\n");
! 159: current_offset = 0;
! 160: return CURLIOE_OK;
! 161: }
! 162: (void)handle;
! 163: return CURLIOE_UNKNOWNCMD;
! 164: }
! 165:
! 166:
! 167:
! 168: int test(char *URL)
! 169: {
! 170: CURL *curl;
! 171: CURLcode res = CURLE_OK;
! 172: struct data config;
! 173: size_t i;
! 174: static const char fill[] = "test data";
! 175:
! 176: config.trace_ascii = 1; /* enable ascii tracing */
! 177:
! 178: global_init(CURL_GLOBAL_ALL);
! 179: easy_init(curl);
! 180:
! 181: test_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace);
! 182: test_setopt(curl, CURLOPT_DEBUGDATA, &config);
! 183: /* the DEBUGFUNCTION has no effect until we enable VERBOSE */
! 184: test_setopt(curl, CURLOPT_VERBOSE, 1L);
! 185:
! 186: /* setup repeated data string */
! 187: for(i = 0; i < sizeof(databuf); ++i)
! 188: databuf[i] = fill[i % sizeof(fill)];
! 189:
! 190: /* Post */
! 191: test_setopt(curl, CURLOPT_POST, 1L);
! 192:
! 193: #ifdef CURL_DOES_CONVERSIONS
! 194: /* Convert the POST data to ASCII */
! 195: test_setopt(curl, CURLOPT_TRANSFERTEXT, 1L);
! 196: #endif
! 197:
! 198: /* Setup read callback */
! 199: test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) sizeof(databuf));
! 200: test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
! 201:
! 202: /* Write callback */
! 203: test_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
! 204:
! 205: /* Ioctl function */
! 206: test_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctl_callback);
! 207:
! 208: test_setopt(curl, CURLOPT_PROXY, libtest_arg2);
! 209:
! 210: test_setopt(curl, CURLOPT_URL, URL);
! 211:
! 212: /* Accept any auth. But for this bug configure proxy with DIGEST, basic
! 213: might work too, not NTLM */
! 214: test_setopt(curl, CURLOPT_PROXYAUTH, (long)CURLAUTH_ANY);
! 215:
! 216: res = curl_easy_perform(curl);
! 217: fprintf(stderr, "curl_easy_perform = %d\n", (int)res);
! 218:
! 219: test_cleanup:
! 220:
! 221: curl_easy_cleanup(curl);
! 222: curl_global_cleanup();
! 223: return (int)res;
! 224: }
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