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realm-js
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fix crash in using s_default_realm_directory

This commit is contained in:
Nabil Hachicha 2016-01-12 03:01:06 +00:00
parent 529ea5cf70
commit b246f017e9
7 changed files with 17 additions and 28 deletions
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1
react-native/android/app/build.gradle
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@ -118,6 +118,7 @@ task buildReactNdkLib(dependsOn: [prepareJSC], type: Exec) {
'-C', file('src/main/jni').absolutePath, '-C', file('src/main/jni').absolutePath,
'-B', '-B',
'NDK_LOG=1', 'NDK_LOG=1',
'NDK_DEBUG=1',
'--jobs', Runtime.runtime.availableProcessors(), '--jobs', Runtime.runtime.availableProcessors(),
'V=1' 'V=1'
} }

19
react-native/android/app/src/main/java/com/reacttests/RealmReactAndroid.java
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@ -30,10 +30,6 @@ public class RealmReactAndroid extends ReactContextBaseJavaModule {
@Override @Override
public void initialize() { public void initialize() {
Exception exception = new Exception();
exception.fillInStackTrace();
exception.printStackTrace();
Log.w("RealmReactAndroid", injectRealmJsContext(filesDirPath)); Log.w("RealmReactAndroid", injectRealmJsContext(filesDirPath));
} }
@ -42,21 +38,6 @@ public class RealmReactAndroid extends ReactContextBaseJavaModule {
return "RealmReactAndroid"; return "RealmReactAndroid";
} }
@Override
public Map<String, Object> getConstants() {
final Map<String, Object> constants = new HashMap<>();
constants.put(DURATION_SHORT_KEY, Toast.LENGTH_SHORT);
constants.put(DURATION_LONG_KEY, Toast.LENGTH_LONG);
Exception exception = new Exception();
exception.fillInStackTrace();
exception.printStackTrace();
Log.w("RealmReactAndroid", injectRealmJsContext(filesDirPath));
return constants;
}
@ReactMethod @ReactMethod
public void resultOfJsContextInjection(Callback successCallback) { public void resultOfJsContextInjection(Callback successCallback) {
// Inject our JS Context // Inject our JS Context

2
react-native/android/app/src/main/jni/Android.mk
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@ -47,7 +47,7 @@ LOCAL_C_INCLUDES += core/include
CXX11_FLAGS := -std=c++14 CXX11_FLAGS := -std=c++14
LOCAL_CFLAGS += -fexceptions $(CXX11_FLAGS) -frtti LOCAL_CFLAGS += -fexceptions $(CXX11_FLAGS) -frtti
LOCAL_EXPORT_CPPFLAGS := $(CXX11_FLAGS) LOCAL_EXPORT_CPPFLAGS := $(CXX11_FLAGS)
LOCAL_LDLIBS := -llog
LOCAL_STATIC_LIBRARIES := realm-android-$(TARGET_ARCH_ABI) LOCAL_STATIC_LIBRARIES := realm-android-$(TARGET_ARCH_ABI)
LOCAL_SHARED_LIBRARIES := libjsc LOCAL_SHARED_LIBRARIES := libjsc

5
src/android/com_reacttests_RealmReactAndroid.cpp
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@ -10,6 +10,7 @@
#include "js_init.h" #include "js_init.h"
#include "platform.hpp" #include "platform.hpp"
#include <unordered_map> #include <unordered_map>
#include <android/log.h>
/* /*
* Class: com_reacttests_RealmReactAndroid * Class: com_reacttests_RealmReactAndroid
@ -19,7 +20,7 @@
JNIEXPORT jstring JNICALL Java_com_reacttests_RealmReactAndroid_injectRealmJsContext JNIEXPORT jstring JNICALL Java_com_reacttests_RealmReactAndroid_injectRealmJsContext
(JNIEnv *env, jclass, jstring fileDir) (JNIEnv *env, jclass, jstring fileDir)
{ {
__android_log_print(ANDROID_LOG_ERROR, "JSRealm", "Java_com_reacttests_RealmReactAndroid_injectRealmJsContext");
void* handle = dlopen ("libreactnativejni.so", RTLD_LAZY); void* handle = dlopen ("libreactnativejni.so", RTLD_LAZY);
if (!handle) { if (!handle) {
return env->NewStringUTF("Cannot open library"); return env->NewStringUTF("Cannot open library");
@ -29,7 +30,9 @@ JNIEXPORT jstring JNICALL Java_com_reacttests_RealmReactAndroid_injectRealmJsCon
const char* strFileDir = env->GetStringUTFChars(fileDir , NULL); const char* strFileDir = env->GetStringUTFChars(fileDir , NULL);
std::string absoluteAppPath(strFileDir); std::string absoluteAppPath(strFileDir);
env->ReleaseStringUTFChars(fileDir , strFileDir); env->ReleaseStringUTFChars(fileDir , strFileDir);
realm::set_default_realm_file_directory(absoluteAppPath); realm::set_default_realm_file_directory(absoluteAppPath);
__android_log_print(ANDROID_LOG_ERROR, "JSRealm", "Absolute path %s", realm::default_realm_file_directory().c_str());
// load the symbol // load the symbol
typedef std::unordered_map<JSContextRef, facebook::react::JSCExecutor*> (*get_jsc_context_t)(); typedef std::unordered_map<JSContextRef, facebook::react::JSCExecutor*> (*get_jsc_context_t)();

9
src/android/platform.cpp
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@ -6,12 +6,13 @@
#include "../js_init.h" #include "../js_init.h"
#include <string> #include <string>
std::string s_default_realm_directory;
namespace realm { namespace realm {
static std::string s_default_realm_directory; void set_default_realm_file_directory(std::string dir) {
void set_default_realm_file_directory(std::string dir) { s_default_realm_directory = dir;
s_default_realm_directory = dir; }
}
std::string default_realm_file_directory() std::string default_realm_file_directory()
{ {

4
src/js_realm.cpp
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@ -105,8 +105,10 @@ std::map<std::string, JSValueRef> &RJSPrototypes(Realm *realm) {
return static_cast<RJSRealmDelegate *>(realm->m_binding_context.get())->m_prototypes; return static_cast<RJSRealmDelegate *>(realm->m_binding_context.get())->m_prototypes;
} }
static std::string s_defaultPath = realm::default_realm_file_directory() + "/default.realm"; // static std::string s_defaultPath = realm::default_realm_file_directory() + "/default.realm";
static std::string s_defaultPath = "";
std::string RJSDefaultPath() { std::string RJSDefaultPath() {
s_defaultPath = realm::default_realm_file_directory() + "/default.realm";
return s_defaultPath; return s_defaultPath;
} }
void RJSSetDefaultPath(std::string path) { void RJSSetDefaultPath(std::string path) {

3
src/platform.hpp
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@ -8,8 +8,9 @@
#include <string> #include <string>
namespace realm { extern std::string s_default_realm_directory;
namespace realm {
// //
// These methods are used internally and must be implemented // These methods are used internally and must be implemented
// separately for eadh platform // separately for eadh platform