The Tor Browser / file comparison
comparison: toolkit/crashreporter/google-breakpad/src/common/linux/libcurl_wrapper.h
toolkit/crashreporter/google-breakpad/src/common/linux/libcurl_wrapper.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:ed4f35ff9bb1 |
|---|---|
| 1 // Copyright (c) 2009, Google Inc. | |
| 2 // All rights reserved. | |
| 3 // | |
| 4 // Redistribution and use in source and binary forms, with or without | |
| 5 // modification, are permitted provided that the following conditions are | |
| 6 // met: | |
| 7 // | |
| 8 // * Redistributions of source code must retain the above copyright | |
| 9 // notice, this list of conditions and the following disclaimer. | |
| 10 // * Redistributions in binary form must reproduce the above | |
| 11 // copyright notice, this list of conditions and the following disclaimer | |
| 12 // in the documentation and/or other materials provided with the | |
| 13 // distribution. | |
| 14 // * Neither the name of Google Inc. nor the names of its | |
| 15 // contributors may be used to endorse or promote products derived from | |
| 16 // this software without specific prior written permission. | |
| 17 // | |
| 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | |
| 30 // A wrapper for libcurl to do HTTP Uploads, to support easy mocking | |
| 31 // and unit testing of the HTTPUpload class. | |
| 32 | |
| 33 #include <string> | |
| 34 #include <map> | |
| 35 | |
| 36 #include "common/using_std_string.h" | |
| 37 #include "third_party/curl/curl.h" | |
| 38 | |
| 39 namespace google_breakpad { | |
| 40 class LibcurlWrapper { | |
| 41 public: | |
| 42 LibcurlWrapper(); | |
| 43 virtual bool Init(); | |
| 44 virtual bool SetProxy(const string& proxy_host, | |
| 45 const string& proxy_userpwd); | |
| 46 virtual bool AddFile(const string& upload_file_path, | |
| 47 const string& basename); | |
| 48 virtual bool SendRequest(const string& url, | |
| 49 const std::map<string, string>& parameters, | |
| 50 string* server_response); | |
| 51 private: | |
| 52 // This function initializes class state corresponding to function | |
| 53 // pointers into the CURL library. | |
| 54 bool SetFunctionPointers(); | |
| 55 | |
| 56 bool init_ok_; // Whether init succeeded | |
| 57 void* curl_lib_; // Pointer to result of dlopen() on | |
| 58 // curl library | |
| 59 string last_curl_error_; // The text of the last error when | |
| 60 // dealing | |
| 61 // with CURL. | |
| 62 | |
| 63 CURL *curl_; // Pointer for handle for CURL calls. | |
| 64 | |
| 65 CURL* (*easy_init_)(void); | |
| 66 | |
| 67 // Stateful pointers for calling into curl_formadd() | |
| 68 struct curl_httppost *formpost_; | |
| 69 struct curl_httppost *lastptr_; | |
| 70 struct curl_slist *headerlist_; | |
| 71 | |
| 72 // Function pointers into CURL library | |
| 73 CURLcode (*easy_setopt_)(CURL *, CURLoption, ...); | |
| 74 CURLFORMcode (*formadd_)(struct curl_httppost **, | |
| 75 struct curl_httppost **, ...); | |
| 76 struct curl_slist* (*slist_append_)(struct curl_slist *, const char *); | |
| 77 void (*slist_free_all_)(struct curl_slist *); | |
| 78 CURLcode (*easy_perform_)(CURL *); | |
| 79 const char* (*easy_strerror_)(CURLcode); | |
| 80 void (*easy_cleanup_)(CURL *); | |
| 81 void (*formfree_)(struct curl_httppost *); | |
| 82 | |
| 83 }; | |
| 84 } |
