forked from Mirrors/freeswitch
[mod_httapi] Avoid using CURLOPT_WRITEFUNCTION for headers
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@ -2430,6 +2430,13 @@ static char *load_cache_data(http_file_context_t *context, const char *url)
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return context->cache_file;
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}
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static size_t dummy_save_file_callback(void* ptr, size_t size, size_t nmemb, void* data)
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{
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(void)ptr;
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(void)data;
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return (size * nmemb);
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}
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static size_t save_file_callback(void *ptr, size_t size, size_t nmemb, void *data)
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{
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register unsigned int realsize = (unsigned int) (size * nmemb);
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@ -2616,19 +2623,20 @@ static switch_status_t fetch_cache_data(http_file_context_t *context, const char
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} else {
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switch_curl_easy_setopt(curl_handle, CURLOPT_HEADER, 1);
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switch_curl_easy_setopt(curl_handle, CURLOPT_NOBODY, 1);
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/* Prevent writing the data (headers in this case) to stdout */
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, dummy_save_file_callback);
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, 0);
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}
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if (headers) {
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if (!client->headers) {
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switch_event_create(&client->headers, SWITCH_EVENT_CLONE);
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}
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if (save_path) {
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switch_curl_easy_setopt(curl_handle, CURLOPT_HEADERFUNCTION, get_header_callback);
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEHEADER, (void *) client);
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} else {
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEFUNCTION, get_header_callback);
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *) client);
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}
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/* CURLOPT_HEADERFUNCTION guarantees to call the callback for each complete header line, CURLOPT_WRITEFUNCTION does not! */
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switch_curl_easy_setopt(curl_handle, CURLOPT_HEADERFUNCTION, get_header_callback);
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switch_curl_easy_setopt(curl_handle, CURLOPT_WRITEHEADER, (void *) client);
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}
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if (!zstr(dup_creds)) {
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