//--------------------------------------------------------------------------------------------------
static le_clk_Time_t GetConfigKickTimeoutInterval
(
pid_t procId, ///< The process id of the client
uid_t appId ///< The user id of the application
)
{
char appName[LIMIT_MAX_APP_NAME_BYTES] = "";
char procName[LIMIT_MAX_PROCESS_NAME_BYTES] = "";
char configPath[LIMIT_MAX_PATH_BYTES] = "";
const int defaultTimeout = TIMEOUT_DEFAULT;
int proc_milliseconds = CFG_TIMEOUT_USE_DEFAULT;
int app_milliseconds = CFG_TIMEOUT_USE_DEFAULT;
if (LE_OK == user_GetAppName(appId, appName, sizeof(appName) ))
{ // Check if there is a config for the process name first else check under the app name
// It's a real app. Let's look up the config!
LE_DEBUG("Getting configured watchdog timeout for app %s", appName);
if (le_path_Concat("/", configPath, sizeof(configPath), "apps", appName,
"watchdogTimeout", NULL) == LE_OK)
{
app_milliseconds = le_cfg_QuickGetInt(configPath, CFG_TIMEOUT_USE_DEFAULT);
}
if (LE_OK == GetProcessNameFromPid( procId, procName, sizeof(procName)))
{
// get the config
configPath[0]='\0';
LE_DEBUG("Getting configured watchdog timeout for process %s", procName);
if(le_path_Concat("/", configPath, sizeof(configPath), "apps", appName, "procs",
procName, "watchdogTimeout", NULL) == LE_OK)
{
proc_milliseconds = le_cfg_QuickGetInt(configPath, CFG_TIMEOUT_USE_DEFAULT);
}
}
// find a valid value starting at proc level and working up
if (proc_milliseconds == CFG_TIMEOUT_USE_DEFAULT)
{
if (app_milliseconds == CFG_TIMEOUT_USE_DEFAULT)
{
proc_milliseconds = defaultTimeout;
LE_WARN("No watchdog timeout configured for %s - using default %d ms", appName,
proc_milliseconds);
}
else
{
proc_milliseconds = app_milliseconds;
LE_INFO("No watchdog timeout configured for process %s - using app timeout %d ms",
procName, proc_milliseconds);
}
}
else
{
LE_DEBUG("Watchdog timeout configured for %s - timeout %d ms", procName,
proc_milliseconds);
}
}
else
{
// We have no idea what process is calling us, but we can set a default timeout
// and play along.
// TODO: Find a way to get the configured watchdog timeout duration for unsandboxed
// apps, which run as root.
proc_milliseconds = defaultTimeout;
LE_WARN("Unknown app with uid %u requested watchdog - using default timeout %d ms", appId,
proc_milliseconds);
}
return MakeTimerInterval(proc_milliseconds);
}
static void QuickFunctionTest()
{
le_result_t result;
char pathBuffer[STR_SIZE] = { 0 };
LE_INFO("---- Quick Function Test -----------------------------------------------------------");
{
snprintf(pathBuffer, STR_SIZE, "%s/quickFunctions/strVal", TestRootDir);
char strBuffer[513] = { 0 };
result = le_cfg_QuickGetString(pathBuffer, strBuffer, 513, "");
LE_FATAL_IF(result != LE_OK,
"Test: %s - Test failure, result == %s.",
TestRootDir,
LE_RESULT_TXT(result));
LE_DEBUG("<<< Get STRING <%s>", strBuffer);
le_cfg_QuickSetString(pathBuffer, "Something funny is going on!");
result = le_cfg_QuickGetString(pathBuffer, strBuffer, 513, "");
LE_FATAL_IF(result != LE_OK,
"Test: %s - Test failure, result == %s.",
TestRootDir,
LE_RESULT_TXT(result));
LE_DEBUG("<<< Get STRING <%s>", strBuffer);
}
{
snprintf(pathBuffer, STR_SIZE, "%s/quickFunctions/intVal", TestRootDir);
int value = le_cfg_QuickGetInt(pathBuffer, 0);
LE_DEBUG("<<< Get INT <%d>", value);
le_cfg_QuickSetInt(pathBuffer, 1111);
value = le_cfg_QuickGetInt(pathBuffer, 0);
LE_DEBUG("<<< Get INT <%d>", value);
}
{
snprintf(pathBuffer, STR_SIZE, "%s/quickFunctions/floatVal", TestRootDir);
double value = le_cfg_QuickGetFloat(pathBuffer, 0.0);
LE_DEBUG("<<< Get FLOAT <%f>", value);
le_cfg_QuickSetFloat(pathBuffer, 1024.25);
value = le_cfg_QuickGetFloat(pathBuffer, 0.0);
LE_FATAL_IF(result != LE_OK,
"Test: %s - failure, result == %s.",
TestRootDir,
LE_RESULT_TXT(result));
LE_DEBUG("<<< Get FLOAT <%f>", value);
}
{
snprintf(pathBuffer, STR_SIZE, "%s/quickFunctions/boolVal", TestRootDir);
bool value = le_cfg_QuickGetBool(pathBuffer, false);
LE_DEBUG("<<< Get BOOL <%d>", value);
le_cfg_QuickSetBool(pathBuffer, true);
value = le_cfg_QuickGetBool(pathBuffer, false);
LE_FATAL_IF(result != LE_OK,
"Test: %s - failure, result == %s.",
TestRootDir,
LE_RESULT_TXT(result));
LE_DEBUG("<<< Get BOOL <%d>", value);
}
}
