1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/common/linux/libcurl_wrapper.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,84 @@
1.4 +// Copyright (c) 2009, Google Inc.
1.5 +// All rights reserved.
1.6 +//
1.7 +// Redistribution and use in source and binary forms, with or without
1.8 +// modification, are permitted provided that the following conditions are
1.9 +// met:
1.10 +//
1.11 +// * Redistributions of source code must retain the above copyright
1.12 +// notice, this list of conditions and the following disclaimer.
1.13 +// * Redistributions in binary form must reproduce the above
1.14 +// copyright notice, this list of conditions and the following disclaimer
1.15 +// in the documentation and/or other materials provided with the
1.16 +// distribution.
1.17 +// * Neither the name of Google Inc. nor the names of its
1.18 +// contributors may be used to endorse or promote products derived from
1.19 +// this software without specific prior written permission.
1.20 +//
1.21 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.22 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.23 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.24 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.25 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.26 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.27 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.28 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.29 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.30 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.31 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.32 +
1.33 +// A wrapper for libcurl to do HTTP Uploads, to support easy mocking
1.34 +// and unit testing of the HTTPUpload class.
1.35 +
1.36 +#include <string>
1.37 +#include <map>
1.38 +
1.39 +#include "common/using_std_string.h"
1.40 +#include "third_party/curl/curl.h"
1.41 +
1.42 +namespace google_breakpad {
1.43 +class LibcurlWrapper {
1.44 + public:
1.45 + LibcurlWrapper();
1.46 + virtual bool Init();
1.47 + virtual bool SetProxy(const string& proxy_host,
1.48 + const string& proxy_userpwd);
1.49 + virtual bool AddFile(const string& upload_file_path,
1.50 + const string& basename);
1.51 + virtual bool SendRequest(const string& url,
1.52 + const std::map<string, string>& parameters,
1.53 + string* server_response);
1.54 + private:
1.55 + // This function initializes class state corresponding to function
1.56 + // pointers into the CURL library.
1.57 + bool SetFunctionPointers();
1.58 +
1.59 + bool init_ok_; // Whether init succeeded
1.60 + void* curl_lib_; // Pointer to result of dlopen() on
1.61 + // curl library
1.62 + string last_curl_error_; // The text of the last error when
1.63 + // dealing
1.64 + // with CURL.
1.65 +
1.66 + CURL *curl_; // Pointer for handle for CURL calls.
1.67 +
1.68 + CURL* (*easy_init_)(void);
1.69 +
1.70 + // Stateful pointers for calling into curl_formadd()
1.71 + struct curl_httppost *formpost_;
1.72 + struct curl_httppost *lastptr_;
1.73 + struct curl_slist *headerlist_;
1.74 +
1.75 + // Function pointers into CURL library
1.76 + CURLcode (*easy_setopt_)(CURL *, CURLoption, ...);
1.77 + CURLFORMcode (*formadd_)(struct curl_httppost **,
1.78 + struct curl_httppost **, ...);
1.79 + struct curl_slist* (*slist_append_)(struct curl_slist *, const char *);
1.80 + void (*slist_free_all_)(struct curl_slist *);
1.81 + CURLcode (*easy_perform_)(CURL *);
1.82 + const char* (*easy_strerror_)(CURLcode);
1.83 + void (*easy_cleanup_)(CURL *);
1.84 + void (*formfree_)(struct curl_httppost *);
1.85 +
1.86 +};
1.87 +}
