From: SeokYeon Hwang <syeon.hwang@samsung.com>
Date: Mon, 11 May 2015 08:04:13 +0000 (+0900)
Subject: emulator: introduced "image_file_path"
X-Git-Tag: Tizen_Studio_1.3_Release_p2.3~41^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3767865d9ee2272473a5f98cd96ce69b441f3b9e;p=sdk%2Femulator%2Fqemu.git

emulator: introduced "image_file_path"

It is an advanced alternative to "target_target_img_path".

Change-Id: Iec530c63ffc13c4fc0fc2fd32a7df2f64d4e9e8b
(cherry picked from commit dc990fd000f60f85bd99c75d0d5ba29587d2d56f)
Signed-off-by: SeokYeon Hwang <syeon.hwang@samsung.com>
Signed-off-by: Sooyoung Ha <yoosah.ha@samsung.com>
---

diff --git a/tizen/src/emul_state.c b/tizen/src/emul_state.c
index 53d7a6b9c5..fb183fff9c 100644
--- a/tizen/src/emul_state.c
+++ b/tizen/src/emul_state.c
@@ -30,9 +30,8 @@
  */
 
 #include "emul_state.h"
-#include "emulator_options.h"
-#include "skin/maruskin_server.h"
-#include "util/new_debug_ch.h"
+
+#include "emulator_common.h"
 
 #if defined(CONFIG_LINUX)
 #include <X11/XKBlib.h>
@@ -40,6 +39,13 @@
 #include <windows.h>
 #endif
 
+#include "block/block_int.h"
+#include "sysemu/block-backend.h"
+
+#include "emulator_options.h"
+#include "skin/maruskin_server.h"
+#include "util/new_debug_ch.h"
+
 DECLARE_DEBUG_CHANNEL(emul_state);
 
 static EmulatorConfigInfo _emul_info = {0,};
@@ -346,7 +352,33 @@ int get_emul_num_lock_state(void)
     return _emul_state.qemu_num_lock;
 }
 
-/* emualtor vm name */
+/* drive image file */
+const char* get_drive_image_file(void)
+{
+    char *drive_image_file = get_variable("drive_image_file");
+
+    if (!drive_image_file) {
+        return drive_image_file;
+    }
+
+    // we should parse from "drive" parameter.
+    // so qemu_main() had to be called before.
+    BlockBackend *bb = blk_by_name("drive");
+    if (bb) {
+        BlockDriverState *bs = blk_bs(bb);
+        set_variable("drivce_image_file", bs->filename, true);
+
+        return bs->filename;
+    }
+
+    // called before device initialized
+    // or very weired situation
+    LOG_SEVERE("Can not identify main drive image file !!!\n");
+
+    return "";
+}
+
+/* vm name */
 void set_emul_vm_name(char *vm_name)
 {
     _emul_info.vm_name = vm_name;
@@ -357,7 +389,7 @@ char* get_emul_vm_name(void)
     return _emul_info.vm_name;
 }
 
-/* emualtor http proxy */
+/* http proxy */
 void set_emul_http_proxy_addr(char *addr)
 {
     strncpy(_emul_info.http_proxy_addr, addr, strlen(addr));
diff --git a/tizen/src/emul_state.h b/tizen/src/emul_state.h
index 20ec3a2bf6..233444d4bb 100644
--- a/tizen/src/emul_state.h
+++ b/tizen/src/emul_state.h
@@ -179,5 +179,6 @@ char* get_emul_http_proxy_addr(void);
 char* get_emul_http_proxy_port(void);
 bool get_emul_hds_attached(void);
 char* get_emul_hds_path(void);
+const char* get_drive_image_file(void);
 
 #endif /* __EMUL_STATE_H__ */