[Global]: loading init
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deps/curl/tests/libtest/lib552.c
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deps/curl/tests/libtest/lib552.c
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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/* argv1 = URL
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* argv2 = proxy with embedded user+password
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*/
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#include "test.h"
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#include "warnless.h"
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#include "memdebug.h"
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struct data {
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char trace_ascii; /* 1 or 0 */
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};
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static
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void dump(const char *text,
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FILE *stream, unsigned char *ptr, size_t size,
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char nohex)
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{
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size_t i;
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size_t c;
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unsigned int width = 0x10;
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if(nohex)
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/* without the hex output, we can fit more on screen */
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width = 0x40;
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fprintf(stream, "%s, %zu bytes (0x%zx)\n", text, size, size);
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for(i = 0; i<size; i += width) {
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fprintf(stream, "%04zx: ", i);
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if(!nohex) {
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/* hex not disabled, show it */
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for(c = 0; c < width; c++)
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if(i + c < size)
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fprintf(stream, "%02x ", ptr[i + c]);
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else
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fputs(" ", stream);
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}
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for(c = 0; (c < width) && (i + c < size); c++) {
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/* check for 0D0A; if found, skip past and start a new line of output */
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if(nohex && (i + c + 1 < size) && ptr[i + c] == 0x0D &&
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ptr[i + c + 1] == 0x0A) {
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i += (c + 2 - width);
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break;
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}
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fprintf(stream, "%c",
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(ptr[i + c] >= 0x20) && (ptr[i + c]<0x80)? ptr[i + c] : '.');
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/* check again for 0D0A, to avoid an extra \n if it's at width */
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if(nohex && (i + c + 2 < size) && ptr[i + c + 1] == 0x0D &&
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ptr[i + c + 2] == 0x0A) {
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i += (c + 3 - width);
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break;
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}
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}
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fputc('\n', stream); /* newline */
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}
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fflush(stream);
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}
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static
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int my_trace(CURL *handle, curl_infotype type,
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char *data, size_t size,
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void *userp)
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{
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struct data *config = (struct data *)userp;
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const char *text;
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(void)handle; /* prevent compiler warning */
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switch(type) {
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case CURLINFO_TEXT:
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fprintf(stderr, "== Info: %s", (char *)data);
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return 0;
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case CURLINFO_HEADER_OUT:
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text = "=> Send header";
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break;
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case CURLINFO_DATA_OUT:
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text = "=> Send data";
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break;
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case CURLINFO_SSL_DATA_OUT:
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text = "=> Send SSL data";
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break;
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case CURLINFO_HEADER_IN:
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text = "<= Recv header";
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break;
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case CURLINFO_DATA_IN:
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text = "<= Recv data";
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break;
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case CURLINFO_SSL_DATA_IN:
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text = "<= Recv SSL data";
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break;
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default: /* in case a new one is introduced to shock us */
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return 0;
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}
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dump(text, stderr, (unsigned char *)data, size, config->trace_ascii);
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return 0;
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}
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static size_t current_offset = 0;
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static char databuf[70000]; /* MUST be more than 64k OR
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MAX_INITIAL_POST_SIZE */
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static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *stream)
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{
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size_t amount = nmemb * size; /* Total bytes curl wants */
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size_t available = sizeof(databuf) - current_offset; /* What we have to
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give */
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size_t given = amount < available ? amount : available; /* What is given */
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(void)stream;
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memcpy(ptr, databuf + current_offset, given);
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current_offset += given;
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return given;
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}
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static size_t write_callback(void *ptr, size_t size, size_t nmemb,
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void *stream)
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{
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int amount = curlx_uztosi(size * nmemb);
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printf("%.*s", amount, (char *)ptr);
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(void)stream;
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return size * nmemb;
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}
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static curlioerr ioctl_callback(CURL *handle, int cmd, void *clientp)
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{
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(void)clientp;
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if(cmd == CURLIOCMD_RESTARTREAD) {
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printf("APPLICATION received a CURLIOCMD_RESTARTREAD request\n");
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printf("APPLICATION ** REWINDING! **\n");
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current_offset = 0;
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return CURLIOE_OK;
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}
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(void)handle;
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return CURLIOE_UNKNOWNCMD;
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}
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int test(char *URL)
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{
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CURL *curl;
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CURLcode res = CURLE_OK;
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struct data config;
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size_t i;
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static const char fill[] = "test data";
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config.trace_ascii = 1; /* enable ascii tracing */
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global_init(CURL_GLOBAL_ALL);
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easy_init(curl);
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test_setopt(curl, CURLOPT_DEBUGFUNCTION, my_trace);
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test_setopt(curl, CURLOPT_DEBUGDATA, &config);
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/* the DEBUGFUNCTION has no effect until we enable VERBOSE */
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test_setopt(curl, CURLOPT_VERBOSE, 1L);
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/* setup repeated data string */
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for(i = 0; i < sizeof(databuf); ++i)
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databuf[i] = fill[i % sizeof(fill)];
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/* Post */
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test_setopt(curl, CURLOPT_POST, 1L);
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/* Setup read callback */
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test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long) sizeof(databuf));
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test_setopt(curl, CURLOPT_READFUNCTION, read_callback);
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/* Write callback */
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test_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback);
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/* Ioctl function */
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CURL_IGNORE_DEPRECATION(
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test_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctl_callback);
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)
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test_setopt(curl, CURLOPT_PROXY, libtest_arg2);
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test_setopt(curl, CURLOPT_URL, URL);
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/* Accept any auth. But for this bug configure proxy with DIGEST, basic
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might work too, not NTLM */
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test_setopt(curl, CURLOPT_PROXYAUTH, (long)CURLAUTH_ANY);
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res = curl_easy_perform(curl);
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test_cleanup:
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return (int)res;
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}
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