mirror of https://github.com/libsdl-org/SDL
Also fix Android crash when SDL_HIDAPI_DISABLED set to 1
The Java code needs the native functions to be implemented, even if they're not surfaced via the C API, therefore, a stub version of functions were made only to the purpose of "fill the gaps" when SDL_HIDAPI_DISABLED set to 1.
This commit is contained in:
Jonatha Gabriel
Sam Lantinga
parent
2302b2d5e5
commit
b944dc8f2e
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@ -24,6 +24,32 @@
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//
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// This layer glues the hidapi API to Android's USB and BLE stack.
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// Common to stub version and non-stub version of functions
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#include <jni.h>
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#include <android/log.h>
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#define TAG "hidapi"
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// Have error log always available
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#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG, __VA_ARGS__)
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#ifdef DEBUG
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#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG, __VA_ARGS__)
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG, __VA_ARGS__)
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#else
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#define LOGV(...)
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#define LOGD(...)
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#endif
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#define SDL_JAVA_PREFIX org_libsdl_app
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#define CONCAT1(prefix, class, function) CONCAT2(prefix, class, function)
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#define CONCAT2(prefix, class, function) Java_ ## prefix ## _ ## class ## _ ## function
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#define HID_DEVICE_MANAGER_JAVA_INTERFACE(function) CONCAT1(SDL_JAVA_PREFIX, HIDDeviceManager, function)
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#if !SDL_HIDAPI_DISABLED
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#include "SDL_hints.h"
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#include "../../core/android/SDL_android.h"
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@ -46,30 +72,10 @@
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#define hid_get_indexed_string PLATFORM_hid_get_indexed_string
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#define hid_error PLATFORM_hid_error
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#include <jni.h>
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#include <android/log.h>
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#include <pthread.h>
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#include <errno.h> // For ETIMEDOUT and ECONNRESET
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#include <stdlib.h> // For malloc() and free()
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#define TAG "hidapi"
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// Have error log always available
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#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, TAG, __VA_ARGS__)
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#ifdef DEBUG
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#define LOGV(...) __android_log_print(ANDROID_LOG_VERBOSE, TAG, __VA_ARGS__)
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG, TAG, __VA_ARGS__)
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#else
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#define LOGV(...)
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#define LOGD(...)
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#endif
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#define SDL_JAVA_PREFIX org_libsdl_app
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#define CONCAT1(prefix, class, function) CONCAT2(prefix, class, function)
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#define CONCAT2(prefix, class, function) Java_ ## prefix ## _ ## class ## _ ## function
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#define HID_DEVICE_MANAGER_JAVA_INTERFACE(function) CONCAT1(SDL_JAVA_PREFIX, HIDDeviceManager, function)
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#include "../hidapi/hidapi.h"
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typedef uint32_t uint32;
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@ -1333,3 +1339,80 @@ int hid_exit(void)
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}
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}
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#else
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceRegisterCallback)(JNIEnv *env, jobject thiz);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallback)(JNIEnv *env, jobject thiz);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol );
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceFeatureReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value);
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceRegisterCallback)(JNIEnv *env, jobject thiz )
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{
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LOGV("Stub HIDDeviceRegisterCallback()");
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceReleaseCallback)(JNIEnv *env, jobject thiz)
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{
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LOGV("Stub HIDDeviceReleaseCallback()");
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceConnected)(JNIEnv *env, jobject thiz, int nDeviceID, jstring sIdentifier, int nVendorId, int nProductId, jstring sSerialNumber, int nReleaseNumber, jstring sManufacturer, jstring sProduct, int nInterface, int nInterfaceClass, int nInterfaceSubclass, int nInterfaceProtocol )
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{
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LOGV("Stub HIDDeviceConnected() id=%d VID/PID = %.4x/%.4x, interface %d\n", nDeviceID, nVendorId, nProductId, nInterface);
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenPending)(JNIEnv *env, jobject thiz, int nDeviceID)
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{
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LOGV("Stub HIDDeviceOpenPending() id=%d\n", nDeviceID);
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceOpenResult)(JNIEnv *env, jobject thiz, int nDeviceID, bool bOpened)
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{
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LOGV("Stub HIDDeviceOpenResult() id=%d, result=%s\n", nDeviceID, bOpened ? "true" : "false");
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceDisconnected)(JNIEnv *env, jobject thiz, int nDeviceID)
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{
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LOGV("Stub HIDDeviceDisconnected() id=%d\n", nDeviceID);
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceInputReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
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{
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LOGV("Stub HIDDeviceInput() id=%d len=%u\n", nDeviceID, nBufSize);
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}
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extern "C"
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JNIEXPORT void JNICALL HID_DEVICE_MANAGER_JAVA_INTERFACE(HIDDeviceFeatureReport)(JNIEnv *env, jobject thiz, int nDeviceID, jbyteArray value)
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{
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LOGV("Stub HIDDeviceFeatureReport() id=%d len=%u\n", nDeviceID, nBufSize);
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}
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#endif /* SDL_HIDAPI_DISABLED */
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