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diff --git a/toolkit/crashreporter/google-breakpad/src/common/linux/http_upload.cc b/toolkit/crashreporter/google-breakpad/src/common/linux/http_upload.cc
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--- a/toolkit/crashreporter/google-breakpad/src/common/linux/http_upload.cc
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@@ -1,230 +0,0 @@
-// Copyright (c) 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "common/linux/http_upload.h"
-
-#include <assert.h>
-#include <dlfcn.h>
-#include "third_party/curl/curl.h"
-
-namespace {
-
-// Callback to get the response data from server.
-static size_t WriteCallback(void *ptr, size_t size,
- size_t nmemb, void *userp) {
- if (!userp)
- return 0;
-
- string *response = reinterpret_cast<string *>(userp);
- size_t real_size = size * nmemb;
- response->append(reinterpret_cast<char *>(ptr), real_size);
- return real_size;
-}
-
-} // namespace
-
-namespace google_breakpad {
-
-static const char kUserAgent[] = "Breakpad/1.0 (Linux)";
-
-// static
-bool HTTPUpload::SendRequest(const string &url,
- const map<string, string> &parameters,
- const map<string, string> &files,
- const string &proxy,
- const string &proxy_user_pwd,
- const string &ca_certificate_file,
- string *response_body,
- long *response_code,
- string *error_description) {
- if (response_code != NULL)
- *response_code = 0;
-
- if (!CheckParameters(parameters))
- return false;
-
- // We may have been linked statically; if curl_easy_init is in the
- // current binary, no need to search for a dynamic version.
- void* curl_lib = dlopen(NULL, RTLD_NOW);
- if (!CheckCurlLib(curl_lib)) {
- fprintf(stderr,
- "Failed to open curl lib from binary, use libcurl.so instead\n");
- dlerror(); // Clear dlerror before attempting to open libraries.
- dlclose(curl_lib);
- curl_lib = NULL;
- }
- if (!curl_lib) {
- curl_lib = dlopen("libcurl.so", RTLD_NOW);
- }
- if (!curl_lib) {
- if (error_description != NULL)
- *error_description = dlerror();
- curl_lib = dlopen("libcurl.so.4", RTLD_NOW);
- }
- if (!curl_lib) {
- // Debian gives libcurl a different name when it is built against GnuTLS
- // instead of OpenSSL.
- curl_lib = dlopen("libcurl-gnutls.so.4", RTLD_NOW);
- }
- if (!curl_lib) {
- curl_lib = dlopen("libcurl.so.3", RTLD_NOW);
- }
- if (!curl_lib) {
- return false;
- }
-
- CURL* (*curl_easy_init)(void);
- *(void**) (&curl_easy_init) = dlsym(curl_lib, "curl_easy_init");
- CURL *curl = (*curl_easy_init)();
- if (error_description != NULL)
- *error_description = "No Error";
-
- if (!curl) {
- dlclose(curl_lib);
- return false;
- }
-
- CURLcode err_code = CURLE_OK;
- CURLcode (*curl_easy_setopt)(CURL *, CURLoption, ...);
- *(void**) (&curl_easy_setopt) = dlsym(curl_lib, "curl_easy_setopt");
- (*curl_easy_setopt)(curl, CURLOPT_URL, url.c_str());
- (*curl_easy_setopt)(curl, CURLOPT_USERAGENT, kUserAgent);
- // Support multithread by disabling timeout handling, would get SIGSEGV with
- // Curl_resolv_timeout in stack trace otherwise.
- // See https://curl.haxx.se/libcurl/c/threadsafe.html
- (*curl_easy_setopt)(curl, CURLOPT_NOSIGNAL, 1);
- // Set proxy information if necessary.
- if (!proxy.empty())
- (*curl_easy_setopt)(curl, CURLOPT_PROXY, proxy.c_str());
- if (!proxy_user_pwd.empty())
- (*curl_easy_setopt)(curl, CURLOPT_PROXYUSERPWD, proxy_user_pwd.c_str());
-
- if (!ca_certificate_file.empty())
- (*curl_easy_setopt)(curl, CURLOPT_CAINFO, ca_certificate_file.c_str());
-
- struct curl_httppost *formpost = NULL;
- struct curl_httppost *lastptr = NULL;
- // Add form data.
- CURLFORMcode (*curl_formadd)(struct curl_httppost **, struct curl_httppost **, ...);
- *(void**) (&curl_formadd) = dlsym(curl_lib, "curl_formadd");
- map<string, string>::const_iterator iter = parameters.begin();
- for (; iter != parameters.end(); ++iter)
- (*curl_formadd)(&formpost, &lastptr,
- CURLFORM_COPYNAME, iter->first.c_str(),
- CURLFORM_COPYCONTENTS, iter->second.c_str(),
- CURLFORM_END);
-
- // Add form files.
- for (iter = files.begin(); iter != files.end(); ++iter) {
- (*curl_formadd)(&formpost, &lastptr,
- CURLFORM_COPYNAME, iter->first.c_str(),
- CURLFORM_FILE, iter->second.c_str(),
- CURLFORM_END);
- }
-
- (*curl_easy_setopt)(curl, CURLOPT_HTTPPOST, formpost);
-
- // Disable 100-continue header.
- struct curl_slist *headerlist = NULL;
- char buf[] = "Expect:";
- struct curl_slist* (*curl_slist_append)(struct curl_slist *, const char *);
- *(void**) (&curl_slist_append) = dlsym(curl_lib, "curl_slist_append");
- headerlist = (*curl_slist_append)(headerlist, buf);
- (*curl_easy_setopt)(curl, CURLOPT_HTTPHEADER, headerlist);
-
- if (response_body != NULL) {
- (*curl_easy_setopt)(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
- (*curl_easy_setopt)(curl, CURLOPT_WRITEDATA,
- reinterpret_cast<void *>(response_body));
- }
-
- // Fail if 400+ is returned from the web server.
- (*curl_easy_setopt)(curl, CURLOPT_FAILONERROR, 1);
-
- CURLcode (*curl_easy_perform)(CURL *);
- *(void**) (&curl_easy_perform) = dlsym(curl_lib, "curl_easy_perform");
- err_code = (*curl_easy_perform)(curl);
- if (response_code != NULL) {
- CURLcode (*curl_easy_getinfo)(CURL *, CURLINFO, ...);
- *(void**) (&curl_easy_getinfo) = dlsym(curl_lib, "curl_easy_getinfo");
- (*curl_easy_getinfo)(curl, CURLINFO_RESPONSE_CODE, response_code);
- }
- const char* (*curl_easy_strerror)(CURLcode);
- *(void**) (&curl_easy_strerror) = dlsym(curl_lib, "curl_easy_strerror");
-#ifndef NDEBUG
- if (err_code != CURLE_OK)
- fprintf(stderr, "Failed to send http request to %s, error: %s\n",
- url.c_str(),
- (*curl_easy_strerror)(err_code));
-#endif
- if (error_description != NULL)
- *error_description = (*curl_easy_strerror)(err_code);
-
- void (*curl_easy_cleanup)(CURL *);
- *(void**) (&curl_easy_cleanup) = dlsym(curl_lib, "curl_easy_cleanup");
- (*curl_easy_cleanup)(curl);
- if (formpost != NULL) {
- void (*curl_formfree)(struct curl_httppost *);
- *(void**) (&curl_formfree) = dlsym(curl_lib, "curl_formfree");
- (*curl_formfree)(formpost);
- }
- if (headerlist != NULL) {
- void (*curl_slist_free_all)(struct curl_slist *);
- *(void**) (&curl_slist_free_all) = dlsym(curl_lib, "curl_slist_free_all");
- (*curl_slist_free_all)(headerlist);
- }
- dlclose(curl_lib);
- return err_code == CURLE_OK;
-}
-
-// static
-bool HTTPUpload::CheckCurlLib(void* curl_lib) {
- return curl_lib &&
- dlsym(curl_lib, "curl_easy_init") &&
- dlsym(curl_lib, "curl_easy_setopt");
-}
-
-// static
-bool HTTPUpload::CheckParameters(const map<string, string> &parameters) {
- for (map<string, string>::const_iterator pos = parameters.begin();
- pos != parameters.end(); ++pos) {
- const string &str = pos->first;
- if (str.size() == 0)
- return false; // disallow empty parameter names
- for (unsigned int i = 0; i < str.size(); ++i) {
- int c = str[i];
- if (c < 32 || c == '"' || c > 127) {
- return false;
- }
- }
- }
- return true;
-}
-
-} // namespace google_breakpad
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