tank: Improve the asp shim.

Signed-off-by: R0rt1z2 <[email protected]>

libshims/Android.mk

@@ -1,7 +1,7 @@
 LOCAL_PATH := $(call my-dir)
 
 include $(CLEAR_VARS)
-LOCAL_SRC_FILES := asp.c
+LOCAL_SRC_FILES := asp_shim.cpp
 LOCAL_SHARED_LIBRARIES := liblog
 LOCAL_MODULE := libshim_asp
 LOCAL_MODULE_CLASS := SHARED_LIBRARIES

libshims/asp_shim.cpp

@@ -0,0 +1,28 @@
+#include <string.h>
+#include <log/log.h>
+
+#define DEST_SIZE 1024
+
+extern "C"
+{
+    int __metrics_log_print(int bufID, int prio, const char *tag, const char *log, ...)
+    {
+        va_list ap;
+
+        int _a = bufID;
+        int _b = prio;
+
+        char dest[DEST_SIZE];
+        char dest2[DEST_SIZE];
+        char s[DEST_SIZE];
+
+        snprintf(dest, 0x400, 0 ,0x400);
+        snprintf(dest2, 0x400, 0, 0x400);
+
+        va_start(ap, log);
+        vsnprintf(s, DEST_SIZE, log, ap);
+        va_end(ap);
+
+        return __android_log_write(ANDROID_LOG_DEBUG, tag, log);
+    }
+}

rootdir/init.mt8127.rc

@@ -14,8 +14,9 @@ on init
     mount tmpfs tmpfs /mnt/media_rw/ mode=0755,uid=1000,gid=1000
     mkdir /mnt/media_rw/usbotg 0700 media_rw media_rw
     mkdir /storage/usbotg 0700 root root
-    export LD_SHIM_LIBS "/system/vendor/lib/libasp.so|libshim_asp.so"
-    export LD_PRELOAD libshim_asp.so
+
+    # Preload the shim for amazon metrics logging
+    export LD_PRELOAD "libshim_asp.so"
 
 # Backward compatibility
     symlink /system/etc /etc