Side by Side Diff: libadblockplus-android/jni/JniWebRequest.cpp
Issue 29678581:
Issue 6000 - Rename "libadblockplus-android" (Closed)
Patch Set:
Created Jan. 24, 2018, 6:53 a.m.
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« adblockplus-android-webviewapp/build.gradle ('K')
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« libadblockplus-android/jni/JniWebRequest.h ('k')
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libadblockplus-android/jni/Utils.h » ('j')
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| 1 /* | |
| 2 * This file is part of Adblock Plus <https://adblockplus.org/>, | |
| 3 * Copyright (C) 2006-present eyeo GmbH | |
| 4 * | |
| 5 * Adblock Plus is free software: you can redistribute it and/or modify | |
| 6 * it under the terms of the GNU General Public License version 3 as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * Adblock Plus is distributed in the hope that it will be useful, | |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 * GNU General Public License for more details. | |
| 13 * | |
| 14 * You should have received a copy of the GNU General Public License | |
| 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. | |
| 16 */ | |
| 17 | |
| 18 #include "JniCallbacks.h" | |
| 19 #include "JniWebRequest.h" | |
| 20 | |
| 21 // precached in JNI_OnLoad and released in JNI_OnUnload | |
| 22 JniGlobalReference<jclass>* headerEntryClass; | |
| 23 JniGlobalReference<jclass>* serverResponseClass; | |
| 24 | |
| 25 void JniWebRequest_OnLoad(JavaVM* vm, JNIEnv* env, void* reserved) | |
| 26 { | |
| 27 headerEntryClass = new JniGlobalReference<jclass>(env, env->FindClass(PKG("Hea derEntry"))); | |
| 28 serverResponseClass = new JniGlobalReference<jclass>(env, env->FindClass(PKG(" ServerResponse"))); | |
| 29 } | |
| 30 | |
| 31 void JniWebRequest_OnUnload(JavaVM* vm, JNIEnv* env, void* reserved) | |
| 32 { | |
| 33 if (headerEntryClass) | |
| 34 { | |
| 35 delete headerEntryClass; | |
| 36 headerEntryClass = NULL; | |
| 37 } | |
| 38 | |
| 39 if (serverResponseClass) | |
| 40 { | |
| 41 delete serverResponseClass; | |
| 42 serverResponseClass = NULL; | |
| 43 } | |
| 44 } | |
| 45 | |
| 46 JniWebRequest::JniWebRequest(JNIEnv* env, jobject callbackObject) | |
| 47 : JniCallbackBase(env, callbackObject) | |
| 48 { | |
| 49 } | |
| 50 | |
| 51 AdblockPlus::ServerResponse JniWebRequest::GET(const std::string& url, | |
| 52 const AdblockPlus::HeaderList& requestHeaders) const | |
| 53 { | |
| 54 JNIEnvAcquire env(GetJavaVM()); | |
| 55 | |
| 56 jmethodID method = env->GetMethodID( | |
| 57 *JniLocalReference<jclass>(*env, | |
| 58 env->GetObjectClass(GetCallbackObject())), | |
| 59 "httpGET", | |
| 60 "(Ljava/lang/String;Ljava/util/List;)" TYP("ServerResponse")); | |
| 61 | |
| 62 AdblockPlus::ServerResponse sResponse; | |
| 63 sResponse.status = AdblockPlus::IWebRequest::NS_ERROR_FAILURE; | |
| 64 | |
| 65 if (method) | |
| 66 { | |
| 67 JniLocalReference<jobject> arrayList(*env, NewJniArrayList(*env)); | |
| 68 jmethodID addMethod = JniGetAddToListMethod(*env, *arrayList); | |
| 69 | |
| 70 for (AdblockPlus::HeaderList::const_iterator it = requestHeaders.begin(), | |
| 71 end = requestHeaders.end(); it != end; it++) | |
| 72 { | |
| 73 JniLocalReference<jobject> headerEntry(*env, NewTuple(*env, it->first, it- >second)); | |
| 74 JniAddObjectToList(*env, *arrayList, addMethod, *headerEntry); | |
| 75 } | |
| 76 | |
| 77 JniLocalReference<jobject> response(*env, | |
| 78 env->CallObjectMethod(GetCallbackObject(), method, | |
| 79 *JniLocalReference<jstring>(*env, env->NewStringUTF(url.c_str())), | |
| 80 *arrayList)); | |
| 81 | |
| 82 if (!env->ExceptionCheck()) | |
| 83 { | |
| 84 sResponse.status = JniGetLongField(*env, serverResponseClass->Get(), | |
| 85 *response, "status"); | |
| 86 sResponse.responseStatus = JniGetIntField(*env, | |
| 87 serverResponseClass->Get(), | |
| 88 *response, | |
| 89 "responseStatus"); | |
| 90 sResponse.responseText = JniGetStringField(*env, | |
| 91 serverResponseClass->Get(), | |
| 92 *response, | |
| 93 "response"); | |
| 94 | |
| 95 // map headers | |
| 96 jobjectArray responseHeadersArray = JniGetStringArrayField(*env, | |
| 97 serverResponseC lass->Get(), | |
| 98 *response, | |
| 99 "headers"); | |
| 100 | |
| 101 if (responseHeadersArray) | |
| 102 { | |
| 103 int itemsCount = env->GetArrayLength(responseHeadersArray) / 2; | |
| 104 for (int i = 0; i < itemsCount; i++) | |
| 105 { | |
| 106 jstring jKey = (jstring)env->GetObjectArrayElement(responseHeadersArra y, i * 2); | |
| 107 std::string stdKey = JniJavaToStdString(*env, jKey); | |
| 108 | |
| 109 jstring jValue = (jstring)env->GetObjectArrayElement(responseHeadersAr ray, i * 2 + 1); | |
| 110 std::string stdValue = JniJavaToStdString(*env, jValue); | |
| 111 | |
| 112 std::pair<std::string,std::string> keyValue(stdKey, stdValue); | |
| 113 sResponse.responseHeaders.push_back(keyValue); | |
| 114 } | |
| 115 } | |
| 116 } | |
| 117 } | |
| 118 | |
| 119 CheckAndLogJavaException(*env); | |
| 120 | |
| 121 return sResponse; | |
| 122 } | |
| 123 | |
| 124 jobject JniWebRequest::NewTuple(JNIEnv* env, const std::string& a, | |
| 125 const std::string& b) const | |
| 126 { | |
| 127 jmethodID factory = env->GetMethodID(headerEntryClass->Get(), "<init>", | |
| 128 "(Ljava/lang/String;Ljava/lang/String;)V"); | |
| 129 | |
| 130 JniLocalReference<jstring> strA(env, env->NewStringUTF(a.c_str())); | |
| 131 JniLocalReference<jstring> strB(env, env->NewStringUTF(b.c_str())); | |
| 132 | |
| 133 return env->NewObject(headerEntryClass->Get(), factory, *strA, *strB); | |
| 134 } | |
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« adblockplus-android-webviewapp/build.gradle ('K')
|
« libadblockplus-android/jni/JniWebRequest.h ('k')
|
libadblockplus-android/jni/Utils.h » ('j')
|
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