--- /dev/null
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+SET(PREFIX ${CMAKE_INSTALL_PREFIX})
+SET(BINDIR "${PREFIX}/bin")
+SET(VERITY_HANDLER "verity_handler")
+SET(DMVERITY_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+
+SET(DMVERITY_SRCS
+ ${DMVERITY_DIR}/verity_handler.c
+)
+
+STRING(FIND ${CMAKE_C_FLAGS} "mfloat-abi=hard" IFFOUND1)
+STRING(FIND ${CMAKE_C_FLAGS} "mhard-float" IFFOUND2)
+
+INCLUDE_DIRECTORIES(${DMVERITY_DIR})
+
+IF("${CMAKE_BUILD_TYPE}" STREQUAL "")
+ SET(CMAKE_BUILD_TYPE "Release")
+ENDIF("${CMAKE_BUILD_TYPE}" STREQUAL "")
+MESSAGE("Build type: ${CMAKE_BUILD_TYPE}")
+
+INCLUDE(FindPkgConfig)
+pkg_check_modules(dmverity_pkgs REQUIRED
+)
+
+FOREACH(flag ${dmverity_pkgs_CFLAGS})
+ SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
+ENDFOREACH(flag)
+
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -fPIE")
+SET(CMAKE_C_FLAGS_DEBUG "-O0 -g")
+SET(CMAKE_C_FLAGS_RELEASE "-O2")
+
+FIND_PROGRAM(UNAME NAMES uname)
+EXEC_PROGRAM("${UNAME}" ARGS "-m" OUTPUT_VARIABLE "ARCH")
+IF("${ARCH}" STREQUAL "arm")
+ ADD_DEFINITIONS("-DTARGET")
+ MESSAGE("add -DTARGET")
+ENDIF("${ARCH}" STREQUAL "arm")
+
+SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--as-needed -pie")
+
+ADD_EXECUTABLE(${VERITY_HANDLER} ${DMVERITY_SRCS})
+TARGET_LINK_LIBRARIES(${VERITY_HANDLER} ${dmverity_pkgs_LDFLAGS} ${LIBS} -lpthread)
+
+INSTALL(TARGETS ${VERITY_HANDLER} DESTINATION ${BINDIR})
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * PROPRIETARY/CONFIDENTIAL
+ *
+ * This software is the confidential and proprietary information of
+ * SAMSUNG ELECTRONICS ("Confidential Information").
+ *
+ * You agree and acknowledge that this software is owned by Samsung and you
+ * shall not disclose such Confidential Information and shall use it only
+ * in accordance with the terms of the license agreement you entered into with
+ * SAMSUNG ELECTRONICS.
+ *
+ * SAMSUNG make no representations or warranties about the suitability
+ * of the software, either express or implied, including but not limited to
+ * the implied warranties of merchantability, fitness for a particular purpose,
+ * or non-infringement.
+ *
+ * SAMSUNG shall not be liable for any damages suffered by licensee arising
+ * out of or related to this software.
+ */
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <errno.h>
+#include <pthread.h>
+#include <unistd.h>
+
+#include "verity_handler.h"
+
+#define TMP_DIR "/tmp/upgrade"
+#define PROGRESS_FILE TMP_DIR "/ro_progress"
+
+/*-----------------------------------------------------------------------------
+ _system_cmd_wait
+ ----------------------------------------------------------------------------*/
+static int _system_cmd_wait(const char *command)
+{
+ int pid = 0;
+ int status = 0;
+ char* const environ[2] = { "DISPLAY=:0", NULL };
+
+ if (command == NULL)
+ return -1;
+
+ pid = fork();
+
+ if (pid == -1)
+ return -1;
+
+ if (pid == 0) {
+ char *argv[4];
+ argv[0] = "sh";
+ argv[1] = "-c";
+ argv[2] = (char*)command;
+ argv[3] = 0;
+ execve("/bin/sh", argv, environ);
+ exit(127);
+ }
+
+ do {
+ if (waitpid(pid, &status, 0) == -1) {
+ if (errno != EINTR)
+ return -1;
+ } else {
+ return status;
+ }
+ } while(1);
+}
+
+/*-----------------------------------------------------------------------------
+ fota_gui_update_progress
+ ----------------------------------------------------------------------------*/
+void fota_gui_update_progress(int percent)
+{
+ int ret;
+ int fd;
+ struct stat s;
+
+ // Check directory
+ ret = stat(TMP_DIR, &s);
+ if (ret == 0) {
+ // TMP_DIR exists but it is not directory
+ if (!S_ISDIR(s.st_mode))
+ goto remove_file;
+ else
+ goto update_progress;
+ } else if (errno == ENOENT) // TMP_DIR not exists
+ goto make_directory;
+ else {
+ LOG("stat failed : %m\n");
+ return;
+ }
+
+remove_file:
+ ret = remove(TMP_DIR);
+ if (ret != 0) {
+ LOG("remove failed : %m\n");
+ return;
+ }
+
+make_directory:
+ ret = mkdir(TMP_DIR, 0755);
+ if (ret != 0) {
+ LOG("mkdir failed : %m\n");
+ return;
+ }
+
+update_progress:
+ fd = creat(PROGRESS_FILE, 0644);
+ if (fd < 0) {
+ LOG("creat failed : %m\n");
+ return;
+ }
+
+ ret = dprintf(fd, "%d\n", percent);
+ if (close(fd) != 0) {
+ LOG("close failed : %m\n");
+ return;
+ }
+ if (ret < 2) {
+ LOG("write failed (%d) : %m\n", ret);
+ return;
+ }
+
+ LOG("Succeed to write\n");
+}
+
+/*-----------------------------------------------------------------------------
+ __thread_make_hash
+ ----------------------------------------------------------------------------*/
+static void *__thread_make_hash(void *arg)
+{
+ int ret;
+ char cmd[1024];
+
+ snprintf(cmd, sizeof(cmd)-1, "/usr/bin/verityctl format %s", (char*)arg);
+ LOG("cmd = %s\n", cmd);
+ ret = _system_cmd_wait(cmd);
+ LOG("ret = %d, exit status = %d\n", ret, WEXITSTATUS(ret));
+
+ return NULL;
+}
+
+/*-----------------------------------------------------------------------------
+ __thread_draw_progress
+ ----------------------------------------------------------------------------*/
+static void *__thread_draw_progress(void *arg)
+{
+ int expected_duration = 45000*1000; /* usec */
+ int count = 20;
+ int loop_duration = (expected_duration / count);
+ int init_progress = (80 + 2);
+ int exit_progress = (100 - 2);
+ float progress = (float)init_progress;
+ float prog_step = (float)(((float)exit_progress - (float)init_progress) / (float)count);
+
+ while (count > 0) {
+ usleep(loop_duration);
+ fota_gui_update_progress((int)progress);
+ progress += prog_step;
+ count --;
+ }
+
+ return NULL;
+}
+
+
+/*-----------------------------------------------------------------------------
+ main
+ ----------------------------------------------------------------------------*/
+int main(int argc, char **argv)
+{
+ int error = 0;
+ pthread_t th_id_hash;
+ pthread_t th_id_progress;
+
+ /* check argument */
+ if ((argc != 2) || (argv[1] == NULL) || (strlen(argv[1]) == 0)) {
+ return -1;
+ }
+
+ /* argv[1] is a path of block device whose hash will be made */
+ error = pthread_create(&th_id_hash, NULL, __thread_make_hash, argv[1]);
+ if (error != 0) {
+ LOG("pthread_create(th_id_hash) failed (err = %d)\n", error);
+ return -1;
+ }
+
+ error = pthread_create(&th_id_progress, NULL, __thread_draw_progress, NULL);
+ if (error != 0) {
+ LOG("pthread_create(th_id_progress) failed (err = %d)\n", error);
+ return -1;
+ }
+
+ error = pthread_join(th_id_hash, NULL);
+ if (error != 0) {
+ LOG("pthread_join(th_id_hash) failed (err = %d)\n", error);
+ return -1;
+ } else
+ LOG("pthread_join(th_id_hash) succeeded \n");
+
+ error = pthread_join(th_id_progress, NULL);
+ if (error != 0) {
+ LOG("pthread_join(th_id_progress) failed (err = %d)\n", error);
+ return -1;
+ } else
+ LOG("pthread_join(th_id_hash) succeeded \n");
+
+ fota_gui_update_progress(100);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * PROPRIETARY/CONFIDENTIAL
+ *
+ * This software is the confidential and proprietary information of
+ * SAMSUNG ELECTRONICS ("Confidential Information").
+ *
+ * You agree and acknowledge that this software is owned by Samsung and you
+ * shall not disclose such Confidential Information and shall use it only
+ * in accordance with the terms of the license agreement you entered into with
+ * SAMSUNG ELECTRONICS.
+ *
+ * SAMSUNG make no representations or warranties about the suitability
+ * of the software, either express or implied, including but not limited to
+ * the implied warranties of merchantability, fitness for a particular purpose,
+ * or non-infringement.
+ *
+ * SAMSUNG shall not be liable for any damages suffered by licensee arising
+ * out of or related to this software.
+ */
+
+#ifndef __VERITY_HANDLER_H__
+#define __VERITY_HANDLER_H__
+
+#define DEBUG_STDOUT
+//#define DEBUG_FILE
+
+#define LOG_PRFIX "VERITY_HANDLER"
+
+#ifdef DEBUG_STDOUT
+#define LOGE(s, args...) printf(LOG_PRFIX "/ERROR(%s) " s, __func__, ##args) // Error log
+#define LOGL(s, args...) do{ printf(LOG_PRFIX "/(%s): " s,__func__, ##args);}while(0)
+#define LOG(s, args...) LOGL(s, ##args)
+#endif
+
+
+#endif /* __VERITY_HANDLER_H__ */
projects / platform / core / system / tota-ua.git / commitdiff