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// Copyright (c) 2011 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 "content/public/common/webplugininfo.h"
#include <algorithm>
#include "base/logging.h"
#include "base/strings/string_split.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "base/version.h"
namespace content {
WebPluginMimeType::WebPluginMimeType() {}
WebPluginMimeType::WebPluginMimeType(const std::string& m,
const std::string& f,
const std::string& d)
: mime_type(m),
file_extensions(),
description(ASCIIToUTF16(d)) {
file_extensions.push_back(f);
}
WebPluginMimeType::~WebPluginMimeType() {}
WebPluginInfo::WebPluginInfo()
: type(PLUGIN_TYPE_NPAPI),
pepper_permissions(0) {
}
WebPluginInfo::WebPluginInfo(const WebPluginInfo& rhs)
: name(rhs.name),
path(rhs.path),
version(rhs.version),
desc(rhs.desc),
mime_types(rhs.mime_types),
type(rhs.type),
pepper_permissions(rhs.pepper_permissions) {
}
WebPluginInfo::~WebPluginInfo() {}
WebPluginInfo& WebPluginInfo::operator=(const WebPluginInfo& rhs) {
name = rhs.name;
path = rhs.path;
version = rhs.version;
desc = rhs.desc;
mime_types = rhs.mime_types;
type = rhs.type;
pepper_permissions = rhs.pepper_permissions;
return *this;
}
WebPluginInfo::WebPluginInfo(const base::string16& fake_name,
const base::FilePath& fake_path,
const base::string16& fake_version,
const base::string16& fake_desc)
: name(fake_name),
path(fake_path),
version(fake_version),
desc(fake_desc),
mime_types(),
type(PLUGIN_TYPE_NPAPI),
pepper_permissions(0) {
}
void WebPluginInfo::CreateVersionFromString(
const base::string16& version_string,
base::Version* parsed_version) {
// Remove spaces and ')' from the version string,
// Replace any instances of 'r', ',' or '(' with a dot.
std::string version = UTF16ToASCII(version_string);
RemoveChars(version, ") ", &version);
std::replace(version.begin(), version.end(), 'd', '.');
std::replace(version.begin(), version.end(), 'r', '.');
std::replace(version.begin(), version.end(), ',', '.');
std::replace(version.begin(), version.end(), '(', '.');
std::replace(version.begin(), version.end(), '_', '.');
// Remove leading zeros from each of the version components.
std::string no_leading_zeros_version;
std::vector<std::string> numbers;
base::SplitString(version, '.', &numbers);
for (size_t i = 0; i < numbers.size(); ++i) {
size_t n = numbers[i].size();
size_t j = 0;
while (j < n && numbers[i][j] == '0') {
++j;
}
no_leading_zeros_version += (j < n) ? numbers[i].substr(j) : "0";
if (i != numbers.size() - 1) {
no_leading_zeros_version += ".";
}
}
*parsed_version = Version(no_leading_zeros_version);
}
} // namespace content
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