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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/android/jni_string.h"
#include "components/embedder_support/user_agent_utils.h"
#include "components/version_info/version_info.h"
#include "content/public/browser/web_contents.h"
#include "third_party/blink/public/common/user_agent/user_agent_metadata.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/browser/android/content/jni_headers/ContentUtils_jni.h"
static std::string JNI_ContentUtils_GetBrowserUserAgent(JNIEnv* env) {
return embedder_support::GetUserAgent();
}
static void JNI_ContentUtils_SetUserAgentOverride(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jweb_contents,
jboolean j_override_in_new_tabs) {
constexpr char kLinuxInfoStr[] = "X11; Linux x86_64";
const blink::UserAgentMetadata metadata =
embedder_support::GetUserAgentMetadata();
blink::UserAgentOverride spoofed_ua;
spoofed_ua.ua_string_override =
embedder_support::BuildUserAgentFromOSAndProduct(
kLinuxInfoStr, embedder_support::GetProductAndVersion());
spoofed_ua.ua_metadata_override = metadata;
spoofed_ua.ua_metadata_override->platform = "Linux";
spoofed_ua.ua_metadata_override->platform_version =
std::string(); // match content::GetOSVersion(false) on Linux
spoofed_ua.ua_metadata_override->model = std::string();
spoofed_ua.ua_metadata_override->mobile = false;
spoofed_ua.ua_metadata_override->form_factors =
embedder_support::GetFormFactorsClientHint(metadata, /*is_mobile=*/false);
// Match the above "CpuInfo" string, which is also the most common Linux
// CPU architecture and bitness.`
spoofed_ua.ua_metadata_override->architecture = "x86";
spoofed_ua.ua_metadata_override->bitness = "64";
spoofed_ua.ua_metadata_override->wow64 = false;
content::WebContents::FromJavaWebContents(jweb_contents)
->SetUserAgentOverride(spoofed_ua, j_override_in_new_tabs);
}
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