crashpad/util/net/url.cc
Roman Margold f3a8dbd671 net: Identify clients via URL parameters during report upload
During crash report upload, the client now provides the product
name, version, and client id via URL parameters to the crash
reporting service.
Also added percent-encoding function and a test.

Change-Id: I62f3a646d4ab6029543bd80938b79de28b1f20e4
Test: crashpad_util_test URLEncode.Empty
Test: crashpad_util_test URLEncode.ReservedCharacters
Test: crashpad_util_test URLEncode.UnreservedCharacters
Test: crashpad_util_test URLEncode.SimpleAddress
Reviewed-on: https://chromium-review.googlesource.com/493917
Commit-Queue: Roman Margold <rmargold@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
2017-09-28 17:15:40 +00:00

45 lines
1.3 KiB
C++

// Copyright 2017 The Crashpad Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "util/net/url.h"
#include <string.h>
#include "base/strings/stringprintf.h"
namespace crashpad {
std::string URLEncode(const std::string& url) {
const char kSafeCharacters[] = "-_.~";
std::string encoded;
encoded.reserve(url.length());
for (unsigned char character : url) {
if (((character >= 'A') && (character <= 'Z')) ||
((character >= 'a') && (character <= 'z')) ||
((character >= '0') && (character <= '9')) ||
(strchr(kSafeCharacters, character) != nullptr)) {
// Copy unreserved character.
encoded += character;
} else {
// Escape character.
encoded += base::StringPrintf("%%%02X", character);
}
}
return encoded;
}
} // namespace crashpad