1 // Copyright 2019 The Chromium Authors
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "url/origin.h"
6
7 #include <cstdint>
8
9 #include "base/android/jni_android.h"
10 #include "base/android/jni_string.h"
11 #include "base/android/scoped_java_ref.h"
12 #include "base/memory/ptr_util.h"
13 #include "url/android/gurl_android.h"
14 #include "url/url_jni_headers/Origin_jni.h"
15
16 namespace url {
17
18 // friend
CreateOpaqueOriginForAndroid(const std::string & scheme,const std::string & host,uint16_t port,const base::UnguessableToken & nonce_token)19 Origin CreateOpaqueOriginForAndroid(const std::string& scheme,
20 const std::string& host,
21 uint16_t port,
22 const base::UnguessableToken& nonce_token) {
23 return Origin::CreateOpaqueFromNormalizedPrecursorTuple(
24 scheme, host, port, Origin::Nonce(nonce_token));
25 }
26
ToJavaObject() const27 base::android::ScopedJavaLocalRef<jobject> Origin::ToJavaObject() const {
28 JNIEnv* env = base::android::AttachCurrentThread();
29 const base::UnguessableToken* token = GetNonceForSerialization();
30 return Java_Origin_Constructor(
31 env, base::android::ConvertUTF8ToJavaString(env, tuple_.scheme()),
32 base::android::ConvertUTF8ToJavaString(env, tuple_.host()), tuple_.port(),
33 opaque(), token ? token->GetHighForSerialization() : 0,
34 token ? token->GetLowForSerialization() : 0);
35 }
36
37 // static
FromJavaObject(const base::android::JavaRef<jobject> & java_origin)38 Origin Origin::FromJavaObject(
39 const base::android::JavaRef<jobject>& java_origin) {
40 JNIEnv* env = base::android::AttachCurrentThread();
41 std::unique_ptr<Origin> origin = base::WrapUnique<Origin>(
42 reinterpret_cast<Origin*>(Java_Origin_toNativeOrigin(env, java_origin)));
43 return std::move(*origin);
44 }
45
JNI_Origin_CreateOpaque(JNIEnv * env)46 static base::android::ScopedJavaLocalRef<jobject> JNI_Origin_CreateOpaque(
47 JNIEnv* env) {
48 return Origin().ToJavaObject();
49 }
50
JNI_Origin_CreateFromGURL(JNIEnv * env,const base::android::JavaParamRef<jobject> & j_gurl)51 static base::android::ScopedJavaLocalRef<jobject> JNI_Origin_CreateFromGURL(
52 JNIEnv* env,
53 const base::android::JavaParamRef<jobject>& j_gurl) {
54 return Origin::Create(*GURLAndroid::ToNativeGURL(env, j_gurl)).ToJavaObject();
55 }
56
JNI_Origin_CreateNative(JNIEnv * env,const base::android::JavaParamRef<jstring> & java_scheme,const base::android::JavaParamRef<jstring> & java_host,jshort port,jboolean is_opaque,jlong token_high_bits,jlong token_low_bits)57 static jlong JNI_Origin_CreateNative(
58 JNIEnv* env,
59 const base::android::JavaParamRef<jstring>& java_scheme,
60 const base::android::JavaParamRef<jstring>& java_host,
61 jshort port,
62 jboolean is_opaque,
63 jlong token_high_bits,
64 jlong token_low_bits) {
65 const std::string& scheme =
66 base::android::ConvertJavaStringToUTF8(env, java_scheme);
67 const std::string& host =
68 base::android::ConvertJavaStringToUTF8(env, java_host);
69
70 Origin origin;
71 if (is_opaque) {
72 std::optional<base::UnguessableToken> nonce_token =
73 base::UnguessableToken::Deserialize(token_high_bits, token_low_bits);
74 origin =
75 CreateOpaqueOriginForAndroid(scheme, host, port, nonce_token.value());
76 } else {
77 origin = Origin::CreateFromNormalizedTuple(scheme, host, port);
78 }
79 return reinterpret_cast<intptr_t>(new Origin(origin));
80 }
81
82 } // namespace url
83