First round of dead file removal

obsolete/breakpad/common/windows/http_upload.h

-// 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 wininet.  It currently supports requests that contain
-// a set of string parameters (key/value pairs), and a file to upload.
-
-#ifndef COMMON_WINDOWS_HTTP_UPLOAD_H__
-#define COMMON_WINDOWS_HTTP_UPLOAD_H__
-
-#pragma warning( push )
-// Disable exception handler warnings.
-#pragma warning( disable : 4530 ) 
-
-#include <Windows.h>
-#include <WinInet.h>
-
-#include <map>
-#include <string>
-#include <vector>
-
-namespace google_breakpad {
-
-using std::string;
-using std::wstring;
-using std::map;
-using std::vector;
-
-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.
-  // If response_code is non-NULL, it will be set to the HTTP response code
-  // received (or 0 if the request failed before getting an HTTP response).
-  static bool SendRequest(const wstring &url,
-                          const map<wstring, wstring> &parameters,
-                          const wstring &upload_file,
-                          const wstring &file_part_name,
-                          int *timeout,
-                          wstring *response_body,
-                          int *response_code);
-
- private:
-  class AutoInternetHandle;
-
-  // Retrieves the HTTP response.  If NULL is passed in for response,
-  // this merely checks (via the return value) that we were successfully
-  // able to retrieve exactly as many bytes of content in the response as
-  // were specified in the Content-Length header.
-  static bool HTTPUpload::ReadResponse(HINTERNET request, wstring* response);
-
-  // Generates a new multipart boundary for a POST request
-  static wstring GenerateMultipartBoundary();
-
-  // Generates a HTTP request header for a multipart form submit.
-  static wstring GenerateRequestHeader(const wstring &boundary);
-
-  // Given a set of parameters, an upload filename, and a file part name,
-  // generates a multipart request body string with these parameters
-  // and minidump contents.  Returns true on success.
-  static bool GenerateRequestBody(const map<wstring, wstring> &parameters,
-                                  const wstring &upload_file,
-                                  const wstring &file_part_name,
-                                  const wstring &boundary,
-                                  string *request_body);
-
-  // Fills the supplied vector with the contents of filename.
-  static void GetFileContents(const wstring &filename, vector<char> *contents);
-
-  // Converts a UTF8 string to UTF16.
-  static wstring UTF8ToWide(const string &utf8);
-
-  // Converts a UTF16 string to UTF8.
-  static string WideToUTF8(const wstring &wide);
-
-  // 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<wstring, wstring> &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
-
-#pragma warning( pop )
-
-#endif  // COMMON_WINDOWS_HTTP_UPLOAD_H__