| // Copyright 2015 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ios/net/http_response_headers_util.h" |
| |
| #include <Foundation/Foundation.h> |
| |
| #include "base/logging.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/strings/sys_string_conversions.h" |
| #include "net/http/http_util.h" |
| |
| namespace { |
| // String format used to create the http status line from the status code and |
| // its localized description. |
| NSString* const kHttpStatusLineFormat = @"HTTP %ld %s"; |
| // String format used to pass the header name/value pairs to the |
| // HttpResponseHeaders. |
| const char kHeaderLineFormat[] = "%s: %s"; |
| } |
| |
| namespace net { |
| |
| const std::string kDummyHttpStatusDescription = "DummyStatusDescription"; |
| |
| scoped_refptr<HttpResponseHeaders> CreateHeadersFromNSHTTPURLResponse( |
| NSHTTPURLResponse* response) { |
| DCHECK(response); |
| // Create the status line and initialize the headers. |
| NSInteger status_code = response.statusCode; |
| std::string status_line = base::SysNSStringToUTF8([NSString |
| stringWithFormat:kHttpStatusLineFormat, static_cast<long>(status_code), |
| kDummyHttpStatusDescription.c_str()]); |
| scoped_refptr<HttpResponseHeaders> http_headers( |
| new HttpResponseHeaders(status_line)); |
| // Iterate through |response|'s headers and add them to |http_headers|. |
| [response.allHeaderFields |
| enumerateKeysAndObjectsUsingBlock:^(NSString* name, |
| NSString* value, BOOL*) { |
| std::string header_name = base::SysNSStringToUTF8(name); |
| std::string header_value = base::SysNSStringToUTF8(value); |
| if (HttpUtil::IsValidHeaderName(header_name) && |
| HttpUtil::IsValidHeaderValue(header_value)) { |
| std::string header_line = |
| base::StringPrintf(kHeaderLineFormat, header_name.c_str(), |
| header_value.c_str()); |
| http_headers->AddHeader(header_line); |
| } |
| }]; |
| return http_headers; |
| } |
| |
| } // namespae net |