vcpkg/ports/freerdp/pr-7060-jni-onload.patch
Kai Pastor 2f6176ce98
[freerdp] Update, cleanup + [libusb] Fix pc file (#32416)
* [freerdp] Update, cleanup

* Add freerdp feature test port

* Update baseline

* [freerdp] ffmpeg unsupported on windows

* libusb availability limitations

* [freerdp] Update supported platforms

* [freerdp] Update supported platforms

* [freerdp] Use ffmpeg link libraries

* [freerdp] Fix install destinations

* [freerdp] Fix tools

* [freerdp] Fix osx

* [freerdp] Fix patch

* [freerdp] Keep duplicate link libs

* [freerdp] Mac client needs Xcode

* [freerdp] Fix wfreerdp-server exe lib name

* [freerdp] Fix client-mac

* Fix patch

* CI

* Fix patch

* Fix patch

* Set PDB_NAME for server exe

* Trim patch

* Test urbdrc on windows

* [libusb] Fix pc file for windows

* [freerdp] Add missing find_dependency()

* [freerdp] Export interface include directories
2023-07-31 15:53:11 -07:00

90 lines
2.6 KiB
Diff

diff --git a/client/Android/android_freerdp.c b/client/Android/android_freerdp.c
index 0fd987f446e..014c4d4db96 100644
--- a/client/Android/android_freerdp.c
+++ b/client/Android/android_freerdp.c
@@ -1093,7 +1093,10 @@ jint JNI_OnLoad(JavaVM* vm, void* reserved)
(*env)->RegisterNatives(env, activityClass, methods, sizeof(methods) / sizeof(methods[0]));
/* create global reference for class */
gJavaActivityClass = (*env)->NewGlobalRef(env, activityClass);
+
g_JavaVm = vm;
+ winpr_set_java_vm((void*)vm);
+
return init_callback_environment(vm, env);
}
diff --git a/winpr/include/winpr/sysinfo.h b/winpr/include/winpr/sysinfo.h
index c14e999d970..7af615947bd 100644
--- a/winpr/include/winpr/sysinfo.h
+++ b/winpr/include/winpr/sysinfo.h
@@ -344,6 +344,20 @@ extern "C"
#define PF_SSE_INSTRUCTIONS_AVAILABLE PF_XMMI_INSTRUCTIONS_AVAILABLE
#define PF_SSE2_INSTRUCTIONS_AVAILABLE PF_XMMI64_INSTRUCTIONS_AVAILABLE
+#ifdef ANDROID
+
+ /*
+ * Call winpr_set_java_vm() from JNI_OnLoad in a shared library:
+ * JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved)
+ * and then call winpr_get_java_vm to obtain the JavaVM* handle.
+ * The functions use void* to avoid including jni.h in exported headers.
+ */
+
+ WINPR_API void winpr_set_java_vm(void* vm);
+ WINPR_API void* winpr_get_java_vm();
+
+#endif
+
#ifdef __cplusplus
}
#endif
diff --git a/winpr/libwinpr/sysinfo/sysinfo.c b/winpr/libwinpr/sysinfo/sysinfo.c
index dd15bb374e2..a4d0ddf90cc 100644
--- a/winpr/libwinpr/sysinfo/sysinfo.c
+++ b/winpr/libwinpr/sysinfo/sysinfo.c
@@ -988,3 +988,20 @@ BOOL IsProcessorFeaturePresentEx(DWORD ProcessorFeature)
#endif
return ret;
}
+
+#ifdef ANDROID
+
+#include <jni.h>
+static JavaVM* g_JavaVM = NULL;
+
+void winpr_set_java_vm(void* vm)
+{
+ g_JavaVM = (JavaVM*)vm;
+}
+
+void* winpr_get_java_vm()
+{
+ return (void*)g_JavaVM;
+}
+
+#endif
diff --git a/winpr/libwinpr/timezone/timezone.c b/winpr/libwinpr/timezone/timezone.c
index b29ecab33dd..c42928d6738 100644
--- a/winpr/libwinpr/timezone/timezone.c
+++ b/winpr/libwinpr/timezone/timezone.c
@@ -151,18 +151,12 @@ static char* winpr_get_timezone_from_link(void)
#if defined(ANDROID)
#include <jni.h>
-static JavaVM* jniVm = NULL;
-
-JNIEXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved)
-{
- jniVm = vm;
- return JNI_VERSION_1_6;
-}
static char* winpr_get_android_timezone_identifier(void)
{
char* tzid = NULL;
JNIEnv* jniEnv;
+ JavaVM* jniVm = (JavaVM*)winpr_get_java_vm();
/* Preferred: Try to get identifier from java TimeZone class */
if (jniVm && ((*jniVm)->GetEnv(jniVm, (void**)&jniEnv, JNI_VERSION_1_6) == JNI_OK))