Refactor build system and add internal test

* Refine cmake files
* Remove duplicated codes in duid-gadget
* Add internal test
* Remove useless files (.changes, NOTICE)

Change-Id: I5cc7e16db85cc734d65794f8a505bcdd1dfd8726
Signed-off-by: Kyungwook Tak <k.tak@samsung.com>

2 files changed, 32 insertions, 62 deletions

diff --git a/gadget/CMakeLists.txt b/gadget/CMakeLists.txt
index dcb40c9..0a9b713 100644
--- a/gadget/CMakeLists.txt
+++ b/gadget/CMakeLists.txt
@@ -1,28 +1,34 @@
-SET(GADGET duid-gadget)
+PKG_CHECK_MODULES(GADGET_DEP REQUIRED ${CRYPTSVC_REQUIRES})
+
 SET(GADGET_SRCS
-	duid-gadget.c
-	../srcs/SecCryptoSvc.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/duid-gadget.c
+    ${PROJECT_SOURCE_DIR}/srcs/SecCryptoSvc.c
 )
 
 SET(GADGET_VENDOR samsung)
 SET(GADGET_DIR ${TZ_SYS_ETC})
 
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
+INCLUDE_DIRECTORIES(
+    ${GADGET_DEP_INCLUDE_DIRS}
+    ${CMAKE_CURRENT_SOURCE_DIR}
+)
 
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(GADGET_PKGS REQUIRED dlog openssl)
+SET(GADGET_CFLAGS "${GADGET_DEP_CFLAGS} -fPIE")
+SET(GADGET_CFLAGS "${GADGET_CFLAGS} -DPREFIX=\"${CMAKE_INSTALL_PREFIX}\"")
+SET(GADGET_CFLAGS "${GADGET_CFLAGS} -DVENDOR=\"${GADGET_VENDOR}\"")
+SET(GADGET_CFLAGS "${GADGET_CFLAGS} -DAPP_NAME=\"${TARGET_GADGET}\"")
+SET(GADGET_CFLAGS "${GADGET_CFLAGS} -DAPP_DIR=\"${GADGET_DIR}\"")
 
-FOREACH(flag ${GADGET_PKGS_CFLAGS})
-        SET(GADGET_CFLAGS "${GADGET_CFLAGS} ${flag} -fPIE")
-ENDFOREACH(flag)
+ADD_EXECUTABLE(${TARGET_GADGET} ${GADGET_SRCS})
 
-SET(GADGET_CFLAGS, "${GADGET_CFLAGS} -DPREFIX=\"${CMAKE_INSTALL_PREFIX}\"")
-SET(GADGET_CFLAGS, "${GADGET_CFLAGS} -DVENDOR=\"${GADGET_VENDOR}\"")
-SET(GADGET_CFLAGS, "${GADGET_CFLAGS} -DAPP_NAME=\"${GADGET}\"")
-SET(GADGET_CFLAGS, "${GADGET_CFLAGS} -DAPP_DIR=\"${GADGET_DIR}\"")
+SET_TARGET_PROPERTIES(${TARGET_GADGET}
+    PROPERTIES
+        COMPILE_FLAGS "${GADGET_CFLAGS}"
+)
 
-ADD_EXECUTABLE(${GADGET} ${GADGET_SRCS})
-SET_TARGET_PROPERTIES(${GADGET} PROPERTIES COMPILE_FLAGS "${GADGET_CFLAGS}")
-TARGET_LINK_LIBRARIES(${GADGET} ${GADGET_PKGS_LDFLAGS} -pie)
+TARGET_LINK_LIBRARIES(${TARGET_GADGET}
+    ${GADGET_DEP_LDFLAGS}
+    -pie
+)
 
-INSTALL(TARGETS ${GADGET} DESTINATION ${GADGET_DIR} )
+INSTALL(TARGETS ${TARGET_GADGET} DESTINATION ${GADGET_DIR})
diff --git a/gadget/duid-gadget.c b/gadget/duid-gadget.c
index 48ff6f6..799b926 100644
--- a/gadget/duid-gadget.c
+++ b/gadget/duid-gadget.c
@@ -1,6 +1,5 @@
 /*
- *
- * Copyright (c) 2000 - 2013 Samsung Electronics Co., Ltd All Rights Reserved
+ * Copyright (c) 2000 - 2016 Samsung Electronics Co., Ltd All Rights Reserved
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,56 +17,21 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <string.h>
-
-#include <openssl/evp.h>
-#include <openssl/rand.h>
 
 #include <SecCryptoSvc.h>
 
 int main()
 {
-	const char *version = "1.0#";
-	char info[] = {0xca, 0xfe, 0xbe, 0xbe, 0x78, 0x07, 0x02, 0x03};
-
-	int ret = 0;
-	int keyLen = 20;
-	unsigned char *pKey = NULL;
-	unsigned char *pDuid = NULL;
-	char *pId = NULL;
-	char *pKeyVersion = NULL;
-
-	if (!(pKey = (unsigned char *)malloc(keyLen)))
-		goto exit;
-
-	if (!SecFrameGeneratePlatformUniqueKey(keyLen, pKey)) {
-		fprintf(stderr, "Failed to get duid\n");
-		goto exit;
-	}
+    char *duid = GetDuid(20);
 
-	if (!(pDuid = (unsigned char *)malloc(keyLen)))
-		goto exit;
+    if (duid == NULL) {
+        fprintf(stderr, "Failed to get duid\n");
+        return 0;
+    }
 
-	PKCS5_PBKDF2_HMAC_SHA1(info, 8, pKey, keyLen, 1, keyLen, pDuid);
+    printf("%s", duid);
 
-	if (!(pId = Base64Encoding((char *)pDuid, keyLen)))
-		goto exit;
+    free(duid);
 
-	if (!(pKeyVersion = (char *)calloc(strlen(pId) + strlen(version) + 1, sizeof(char))))
-		goto exit;
-
-	strncpy(pKeyVersion, version, strlen(version));
-	strncat(pKeyVersion, pId, strlen(pId));
-	printf("%s", pKeyVersion);
-
-	ret = 1;
-
-exit:
-	free(pKey);
-	free(pDuid);
-	free(pId);
-	free(pKeyVersion);
-
-	return ret;
+    return 1;
 }
-