--- /dev/null
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+/* <DESC>
+ * HTTP/2 Upgrade test
+ * </DESC>
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <inttypes.h>
+/* #include <error.h> */
+#include <errno.h>
+#include <curl/curl.h>
+#include <curl/mprintf.h>
+
+
+static void log_line_start(FILE *log, const char *idsbuf, curl_infotype type)
+{
+ /*
+ * This is the trace look that is similar to what libcurl makes on its
+ * own.
+ */
+ static const char * const s_infotype[] = {
+ "* ", "< ", "> ", "{ ", "} ", "{ ", "} "
+ };
+ if(idsbuf && *idsbuf)
+ fprintf(log, "%s%s", idsbuf, s_infotype[type]);
+ else
+ fputs(s_infotype[type], log);
+}
+
+#define TRC_IDS_FORMAT_IDS_1 "[%" CURL_FORMAT_CURL_OFF_T "-x] "
+#define TRC_IDS_FORMAT_IDS_2 "[%" CURL_FORMAT_CURL_OFF_T "-%" \
+ CURL_FORMAT_CURL_OFF_T "] "
+/*
+** callback for CURLOPT_DEBUGFUNCTION
+*/
+static int debug_cb(CURL *handle, curl_infotype type,
+ char *data, size_t size,
+ void *userdata)
+{
+ FILE *output = stderr;
+ static int newl = 0;
+ static int traced_data = 0;
+ char idsbuf[60];
+ curl_off_t xfer_id, conn_id;
+
+ (void)handle; /* not used */
+ (void)userdata;
+
+ if(!curl_easy_getinfo(handle, CURLINFO_XFER_ID, &xfer_id) && xfer_id >= 0) {
+ if(!curl_easy_getinfo(handle, CURLINFO_CONN_ID, &conn_id) &&
+ conn_id >= 0) {
+ curl_msnprintf(idsbuf, sizeof(idsbuf), TRC_IDS_FORMAT_IDS_2,
+ xfer_id, conn_id);
+ }
+ else {
+ curl_msnprintf(idsbuf, sizeof(idsbuf), TRC_IDS_FORMAT_IDS_1, xfer_id);
+ }
+ }
+ else
+ idsbuf[0] = 0;
+
+ switch(type) {
+ case CURLINFO_HEADER_OUT:
+ if(size > 0) {
+ size_t st = 0;
+ size_t i;
+ for(i = 0; i < size - 1; i++) {
+ if(data[i] == '\n') { /* LF */
+ if(!newl) {
+ log_line_start(output, idsbuf, type);
+ }
+ (void)fwrite(data + st, i - st + 1, 1, output);
+ st = i + 1;
+ newl = 0;
+ }
+ }
+ if(!newl)
+ log_line_start(output, idsbuf, type);
+ (void)fwrite(data + st, i - st + 1, 1, output);
+ }
+ newl = (size && (data[size - 1] != '\n')) ? 1 : 0;
+ traced_data = 0;
+ break;
+ case CURLINFO_TEXT:
+ case CURLINFO_HEADER_IN:
+ if(!newl)
+ log_line_start(output, idsbuf, type);
+ (void)fwrite(data, size, 1, output);
+ newl = (size && (data[size - 1] != '\n')) ? 1 : 0;
+ traced_data = 0;
+ break;
+ case CURLINFO_DATA_OUT:
+ case CURLINFO_DATA_IN:
+ case CURLINFO_SSL_DATA_IN:
+ case CURLINFO_SSL_DATA_OUT:
+ if(!traced_data) {
+ if(!newl)
+ log_line_start(output, idsbuf, type);
+ fprintf(output, "[%ld bytes data]\n", (long)size);
+ newl = 0;
+ traced_data = 1;
+ }
+ break;
+ default: /* nada */
+ newl = 0;
+ traced_data = 1;
+ break;
+ }
+
+ return 0;
+}
+
+static size_t write_cb(char *ptr, size_t size, size_t nmemb, void *opaque)
+{
+ (void)ptr;
+ (void)opaque;
+ return size * nmemb;
+}
+
+int main(int argc, char *argv[])
+{
+ const char *url;
+ CURLM *multi;
+ CURL *easy;
+ CURLMcode mc;
+ int running_handles = 0, start_count, numfds;
+ CURLMsg *msg;
+ int msgs_in_queue;
+ char range[128];
+
+ if(argc != 2) {
+ fprintf(stderr, "%s URL\n", argv[0]);
+ exit(2);
+ }
+
+ url = argv[1];
+ multi = curl_multi_init();
+ if(!multi) {
+ fprintf(stderr, "curl_multi_init failed\n");
+ exit(1);
+ }
+
+ start_count = 200;
+ do {
+ if(start_count) {
+ easy = curl_easy_init();
+ if(!easy) {
+ fprintf(stderr, "curl_easy_init failed\n");
+ exit(1);
+ }
+ curl_easy_setopt(easy, CURLOPT_VERBOSE, 1L);
+ curl_easy_setopt(easy, CURLOPT_DEBUGFUNCTION, debug_cb);
+ curl_easy_setopt(easy, CURLOPT_URL, url);
+ curl_easy_setopt(easy, CURLOPT_NOSIGNAL, 1L);
+ curl_easy_setopt(easy, CURLOPT_AUTOREFERER, 1L);
+ curl_easy_setopt(easy, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt(easy, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2_0);
+ curl_easy_setopt(easy, CURLOPT_WRITEFUNCTION, write_cb);
+ curl_easy_setopt(easy, CURLOPT_WRITEDATA, NULL);
+ curl_easy_setopt(easy, CURLOPT_HTTPGET, 1L);
+ curl_msnprintf(range, sizeof(range), "%" PRIu64 "-%" PRIu64,
+ UINT64_C(0), UINT64_C(16384));
+ curl_easy_setopt(easy, CURLOPT_RANGE, range);
+
+ mc = curl_multi_add_handle(multi, easy);
+ if(mc != CURLM_OK) {
+ fprintf(stderr, "curl_multi_add_handle: %s\n",
+ curl_multi_strerror(mc));
+ exit(1);
+ }
+ --start_count;
+ }
+
+ mc = curl_multi_perform(multi, &running_handles);
+ if(mc != CURLM_OK) {
+ fprintf(stderr, "curl_multi_perform: %s\n",
+ curl_multi_strerror(mc));
+ exit(1);
+ }
+
+ if(running_handles) {
+ mc = curl_multi_poll(multi, NULL, 0, 1000000, &numfds);
+ if(mc != CURLM_OK) {
+ fprintf(stderr, "curl_multi_poll: %s\n",
+ curl_multi_strerror(mc));
+ exit(1);
+ }
+ }
+
+ /* Check for finished handles and remove. */
+ while((msg = curl_multi_info_read(multi, &msgs_in_queue))) {
+ if(msg->msg == CURLMSG_DONE) {
+ long status = 0;
+ curl_off_t xfer_id;
+ curl_easy_getinfo(msg->easy_handle, CURLINFO_XFER_ID, &xfer_id);
+ curl_easy_getinfo(msg->easy_handle, CURLINFO_RESPONSE_CODE, &status);
+ if(msg->data.result == CURLE_SEND_ERROR ||
+ msg->data.result == CURLE_RECV_ERROR) {
+ /* We get these if the server had a GOAWAY in transit on
+ * re-using a connection */
+ }
+ else if(msg->data.result) {
+ fprintf(stderr, "transfer #%" CURL_FORMAT_CURL_OFF_T
+ ": failed with %d\n", xfer_id, msg->data.result);
+ exit(1);
+ }
+ else if(status != 206) {
+ fprintf(stderr, "transfer #%" CURL_FORMAT_CURL_OFF_T
+ ": wrong http status %ld (expected 206)\n", xfer_id, status);
+ exit(1);
+ }
+ curl_multi_remove_handle(multi, msg->easy_handle);
+ curl_easy_cleanup(msg->easy_handle);
+ fprintf(stderr, "transfer #%" CURL_FORMAT_CURL_OFF_T" retiring "
+ "(%d now running)\n", xfer_id, running_handles);
+ }
+ }
+
+ fprintf(stderr, "running_handles=%d, yet_to_start=%d\n",
+ running_handles, start_count);
+
+ } while(running_handles > 0 || start_count);
+
+ fprintf(stderr, "exiting\n");
+ exit(EXIT_SUCCESS);
+}
projects / thirdparty / curl.git / commitdiff
