apply hw acceleration property

Change-Id: I4556c5e75bb8a94c94f475f928b345776fe94619

diff --git a/daemon/utils.c b/daemon/utils.c
index 0aa89c4..ac130f9 100644 (file)
--- a/daemon/utils.c
+++ b/daemon/utils.c
@@ -49,9 +49,7 @@
 #define SELF_LABEL_FILE                "/proc/self/attr/current"
 #define SMACK_LABEL_LEN                255
 #define SID_APP                                5000
-
-#define APPDIR1                                "/opt/apps/"
-#define APPDIR2                                "/opt/usr/apps/"
+#define MANIFEST_PATH          "/info/manifest.xml"
 
 uint64_t str_to_uint64(char* str)
 {
@@ -254,12 +252,38 @@ char* get_app_name(char* binary_path)
        return pos;
 }
 
+// return 0 to normal case
+// return non-zero to error case
+int get_manifest_path(const char* exec_path, char* buf, int buflen)
+{
+       char* chr;
+
+       strcpy(buf, exec_path);
+
+       chr = strrchr(buf, '/');
+       if(chr == NULL)
+               return -1;
+
+       *chr = '\0';
+
+       chr = strrchr(buf, '/');
+       if(chr == NULL)
+               return -1;
+
+       *chr = '\0';
+
+       strcat(buf, MANIFEST_PATH);
+       return 0;
+}
+
 // execute applcation with executable binary path
 // return 0 to fail to execute
 // return 1 to succeed to execute
 int exec_app(const char* exec_path, int app_type)
 {
        pid_t   pid;
+       int isHwAcc = 0;
+       char manifest[PATH_MAX];
        char command[PATH_MAX];
        char appid[SMACK_LABEL_LEN];
 
@@ -275,6 +299,27 @@ int exec_app(const char* exec_path, int app_type)
     else if(pid > 0)
        return 1;               // exit parent process with successness
 
+       if(get_manifest_path(exec_path, manifest, PATH_MAX) == 0)
+       {
+               FILE* fp;
+               char buffer[BUFFER_MAX];
+               char* res;
+
+               // grep for manifest
+               sprintf(command, "grep \"HwAcceleration=\\\"On\\\"\" %s", manifest);
+               fp = popen(command, "r");
+               if(fp != NULL)
+               {
+                       buffer[0] = '\0';
+                       res = fgets(buffer, BUFFER_MAX, fp);
+                       if(res != NULL && strlen(buffer) != 0)
+                       {
+                               isHwAcc = 1;
+                       }
+                       pclose(fp);
+               }
+       }
+
        if(get_smack_label(exec_path, appid, SMACK_LABEL_LEN - 1) < 0)
        {
                LOGE("failed to get smack label\n");
@@ -301,9 +346,18 @@ int exec_app(const char* exec_path, int app_type)
                pid = getpid();
                if(setpgid(pid, pid) < 0)
                {
-                       LOGE("failedj to setpgid\n");
+                       LOGE("failed to setpgid\n");
                }
-               sprintf(command, "%s %s", DA_PRELOAD(app_type), exec_path);
+
+               if(isHwAcc != 0)
+               {
+                       sprintf(command, "HWACC=USE %s %s", DA_PRELOAD(app_type), exec_path);
+               }
+               else
+               {
+                       sprintf(command, "%s %s", DA_PRELOAD(app_type), exec_path);
+               }
+
                LOGI("launch app path is %s, executable path is %s\n", LAUNCH_APP_PATH, exec_path);
                execl(SHELL_CMD, SHELL_CMD, "-c", command, NULL);
                return 1;