Add Linux exception handler.

Add Linux stab symbol dumper.
Add minidump & symbol uploader for Linux.



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@126 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/common/linux/http_upload.h

@@ -0,0 +1,80 @@
+// 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.
+
+// HTTPUpload provides a "nice" API to send a multipart HTTP(S) POST
+// request using libcurl.  It currently supports requests that contain
+// a set of string parameters (key/value pairs), and a file to upload.
+
+#ifndef COMMON_LINUX_HTTP_UPLOAD_H__
+#define COMMON_LINUX_HTTP_UPLOAD_H__
+
+#include <map>
+#include <string>
+
+namespace google_breakpad {
+
+using std::string;
+using std::map;
+
+class HTTPUpload {
+ public:
+  // Sends the given set of parameters, along with the contents of
+  // upload_file, as a multipart POST request to the given URL.
+  // file_part_name contains the name of the file part of the request
+  // (i.e. it corresponds to the name= attribute on an <input type="file">.
+  // Parameter names must contain only printable ASCII characters,
+  // and may not contain a quote (") character.
+  // Only HTTP(S) URLs are currently supported.  Returns true on success.
+  // If the request is successful and response_body is non-NULL,
+  // the response body will be returned in response_body.
+  static bool SendRequest(const string &url,
+                          const map<string, string> &parameters,
+                          const string &upload_file,
+                          const string &file_part_name,
+                          const string &proxy,
+                          const string &proxy_user_pwd,
+                          string *response_body);
+
+ private:
+  // Checks that the given list of parameters has only printable
+  // ASCII characters in the parameter name, and does not contain
+  // any quote (") characters.  Returns true if so.
+  static bool CheckParameters(const map<string, string> &parameters);
+
+  // No instances of this class should be created.
+  // Disallow all constructors, destructors, and operator=.
+  HTTPUpload();
+  explicit HTTPUpload(const HTTPUpload &);
+  void operator=(const HTTPUpload &);
+  ~HTTPUpload();
+};
+
+}  // namespace google_breakpad
+
+#endif  // COMMON_LINUX_HTTP_UPLOAD_H__