Re-organized sub-directory by category

[staging/basesystem.git] / service / system / system_manager / server / src / systemmanager_main.cpp

diff --git a/service/system/system_manager/server/src/systemmanager_main.cpp b/service/system/system_manager/server/src/systemmanager_main.cpp
new file mode 100755 (executable)
index 0000000..d12aecc
--- /dev/null
+++ b/service/system/system_manager/server/src/systemmanager_main.cpp
@@ -0,0 +1,120 @@
+/*
+ * @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+///////////////////////////////////////////////////////////////////////////////
+/// \ingroup  tag_SystemManager
+/// \brief    Application entry point.
+///
+///////////////////////////////////////////////////////////////////////////////
+#include <system_service/ss_system_if.h>
+#include <native_service/frameworkunified_dispatcher.h>
+#include <native_service/ns_version_if.h>
+#include <system_service/ss_services.h>
+#include <system_service/ss_string_maps.h>
+#include <system_service/ss_version.h>
+#include <system_service/ss_system_types.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <cstdlib>
+#include <fstream>
+
+#include "ss_sm_systemmanagerlog.h"
+#include "ss_system_manager.h"
+
+
+CFrameworkunifiedVersion g_FrameworkunifiedVersion(MAJORNO, MINORNO, REVISION);
+
+/// \brief: Name of the Queue that will be used to read data from.
+const CHAR AppName[] = SERVICE_SYSMANAGER;
+
+static EFrameworkunifiedStatus ArgumentParser(SI_32 cc, PCHAR str) {
+  switch (cc) {
+    case 'b':
+        CSystemManager::m_bootOpt += str;
+        break;
+    default:
+        break;
+  }
+  return eFrameworkunifiedStatusOK;
+}
+
+//////////////////////////////////////////
+//  Function : main
+//////////////////////////////////////////
+int main(int argc, char *argv[]) {
+  EFrameworkunifiedStatus l_eStatus;
+  FrameworkunifiedDefaultCallbackHandler cbFuncs;
+  FRAMEWORKUNIFIED_MAKE_DEFAULT_CALLBACK(cbFuncs);  // LCOV_EXCL_BR_LINE 15: marco defined in ss-system_if.h  // NOLINT(whitespace/line_length)
+  int fd;
+/*
+  if (geteuid() == 0) {  // LCOV_EXCL_BR_LINE 200: process cannot be executed by root
+    // LCOV_EXCL_START 200: process cannot be executed by root
+    AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
+    printf("System cannot be started by root user!!\n"
+           "You can start system: \n"
+            " # sm > /dev/null &\n"
+            "    or \n"
+            " # sm &\n");
+    // LCOV_EXCL_STOP 
+    return -1;
+  }
+*/
+  fd = open("/dev/null", O_RDONLY);  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+  if (fd > 0) {  // LCOV_EXCL_BR_LINE 5: open file error case.
+    int ret;
+    ret = dup2(fd, 0);
+    if (ret == -1) perror("dup2");  // LCOV_EXCL_BR_LINE 5: dup2 error case.
+    ret = close(fd);  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+    if (ret == -1) perror("close");  // LCOV_EXCL_BR_LINE 5: close error case.
+  } else {
+    // LCOV_EXCL_START 5: open file error case.
+    AGL_ASSERT_NOT_TESTED();  // LCOV_EXCL_LINE 200: test assert
+    perror("open");  // LCOV_EXCL_LINE 5: open file error case.
+    // LCOV_EXCL_STOP
+  }
+
+  // This allows overriding the already-passed-in System Manager's command
+  // line arguments by having a file exist named
+  // "/agl/rwdata/<this_file's_base_name>.args".
+  // For example, when this file is named 'SS_SystemManager', then
+  // if '/agl/rwdata/SS_SystemManager.args' is present, then the
+  // '/agl/rwdata/SS_SystemManager.args' strings are read as command line
+  // values and are passed to the FrameworkunifiedDispatcher() function.
+  // -m
+  // 0xFFFFFFFF,0xFFFFFFFF, where each bit represents a logging Zone.
+  // -c
+  // [configuration file..]
+
+  struct sched_param l_schedParam;
+
+  l_schedParam.sched_priority = PR_SS_SYSMANAGER;
+
+  if (0 != sched_setscheduler(getpid(), SCHED_FIFO, &l_schedParam)) {  // LCOV_EXCL_BR_LINE 5: sched_setscheduler error case.  // NOLINT(whitespace/line_length)
+    printf("ASSERT %d:%s\n", errno, strerror(errno));  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+  }
+
+  CustomCommandLineOptions l_tCmdLineOptions = { "b:", NULL, ArgumentParser };  // cShortOptions,rsv,callback
+  {
+    l_eStatus = FrameworkunifiedDispatcherWithArguments(AppName, argc, argv, &cbFuncs, &l_tCmdLineOptions);  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+  }
+  printf("SM: Line %d: FrameworkunifiedDispatcherWithArguments() returned l_eStatus: '%d'/'%s'\n",  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+        __LINE__,  l_eStatus,   GetStr(l_eStatus).c_str());  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)
+
+  return l_eStatus;
+}  // LCOV_EXCL_BR_LINE 11:unexpected branch  // NOLINT(whitespace/line_length)