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1 /* | |
2 * This file is part of Adblock Plus <http://adblockplus.org/>, | |
3 * Copyright (C) 2006-2013 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 <string> | |
19 #include "debug.h" | |
20 #include "ops.h" | |
21 | |
22 v8::Handle<v8::Value> httpSendImpl(const v8::Arguments& args) | |
23 { | |
24 D(D_WARN, "httpSend()"); | |
25 v8::HandleScope handle_scope; | |
26 | |
27 JNIEnv* jniEnv = NULL; | |
28 if (globalJvm->AttachCurrentThread(&jniEnv, NULL) != 0) | |
29 return v8::ThrowException(v8::String::New("Failed to get JNI environment")); | |
30 | |
31 if (args.Length() < 5) | |
32 return v8::ThrowException(v8::String::New("Not enough parameters")); | |
33 | |
34 if (!args[0]->IsString()) | |
35 return v8::ThrowException(v8::String::New("Parameter 0 must be a string")); | |
36 if (!args[1]->IsString()) | |
37 return v8::ThrowException(v8::String::New("Parameter 1 must be a string")); | |
38 if (!args[2]->IsObject()) | |
39 return v8::ThrowException(v8::String::New("Parameter 2 must be a hash object
")); | |
40 if (!args[3]->IsBoolean()) | |
41 return v8::ThrowException(v8::String::New("Parameter 3 must be a boolean")); | |
42 if (!args[4]->IsFunction()) | |
43 return v8::ThrowException(v8::String::New("Parameter 4 must be a function"))
; | |
44 | |
45 v8::String::Utf8Value method(args[0]); | |
46 if (!*method) | |
47 return v8::ThrowException(v8::String::New("Method must be set")); | |
48 v8::String::Utf8Value url(args[1]); | |
49 if (!*url) | |
50 return v8::ThrowException(v8::String::New("Url must be set")); | |
51 | |
52 v8::Handle<v8::Object> headerObj = v8::Handle<v8::Object>::Cast(args[2]); | |
53 v8::Handle<v8::Array> headers = headerObj->GetPropertyNames(); | |
54 | |
55 // v8::Handle<v8::BooleanObject> async = v8::Handle<v8::BooleanObject>::Cast(ar
gs[3]); | |
56 jboolean jasync = args[3]->IsTrue() ? JNI_TRUE : JNI_FALSE; | |
57 | |
58 v8::Persistent<v8::Function> callback = v8::Persistent<v8::Function>::New(v8::
Handle<v8::Function>::Cast(args[4])); | |
59 if (!*callback) | |
60 return v8::ThrowException(v8::String::New("Callback must be set")); | |
61 | |
62 jstring jmethod = jniEnv->NewStringUTF(*method); | |
63 jstring jurl = jniEnv->NewStringUTF(*url); | |
64 | |
65 static jclass stringClass = reinterpret_cast<jclass>(jniEnv->NewGlobalRef(jniE
nv->FindClass("java/lang/String"))); | |
66 static jclass stringArrayClass = reinterpret_cast<jclass>(jniEnv->NewGlobalRef
(jniEnv->GetObjectClass(stringClass))); | |
67 | |
68 jobjectArray jheaders = jniEnv->NewObjectArray((jsize) headers->Length(), stri
ngArrayClass, NULL); | |
69 | |
70 for (unsigned int i = 0; i < headers->Length(); i++) | |
71 { | |
72 v8::String::Utf8Value name(headers->Get(v8::Integer::New(i))); | |
73 v8::String::Utf8Value value(headerObj->Get(headers->Get(v8::Integer::New(i))
)); | |
74 jobjectArray stringArray = jniEnv->NewObjectArray(2, stringClass, NULL); | |
75 jniEnv->SetObjectArrayElement(stringArray, 0, jniEnv->NewStringUTF(*name)); | |
76 jniEnv->SetObjectArrayElement(stringArray, 1, jniEnv->NewStringUTF(*value)); | |
77 jniEnv->SetObjectArrayElement(jheaders, (jsize) i, stringArray); | |
78 jniEnv->DeleteLocalRef(stringArray); | |
79 } | |
80 | |
81 jlong jcallback = (jlong) *callback; | |
82 | |
83 static jclass cls = reinterpret_cast<jclass>(jniEnv->NewGlobalRef(jniEnv->GetO
bjectClass(jniCallback))); | |
84 static jmethodID mid = jniEnv->GetMethodID(cls, "httpSend", "(Ljava/lang/Strin
g;Ljava/lang/String;[[Ljava/lang/String;ZJ)V"); | |
85 if (mid) | |
86 jniEnv->CallVoidMethod(jniCallback, mid, jmethod, jurl, jheaders, jasync, jc
allback); | |
87 | |
88 jniEnv->DeleteLocalRef(jmethod); | |
89 jniEnv->DeleteLocalRef(jurl); | |
90 jniEnv->DeleteLocalRef(jheaders); | |
91 | |
92 return v8::Undefined(); | |
93 } | |
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