/**
* @brief Initialize NFSd prerequisites
*
* @param[in] program_name Name of the program
* @param[in] host_name Server host name
* @param[in] debug_level Debug level
* @param[in] log_path Log path
*/
void nfs_prereq_init(char *program_name, char *host_name, int debug_level,
char *log_path)
{
/* Initialize logging */
SetNamePgm(program_name);
SetNameFunction("main");
SetNameHost(host_name);
InitLogging();
if (log_path)
SetDefaultLogging(log_path);
if (debug_level >= 0)
SetLevelDebug(debug_level);
ReadLogEnvironment();
/* Register error families */
AddFamilyError(ERR_POSIX, "POSIX Errors", tab_systeme_status);
AddFamilyError(ERR_HASHTABLE, "HashTable related Errors",
tab_errctx_hash);
AddFamilyError(ERR_FSAL, "FSAL related Errors", tab_errstatus_FSAL);
AddFamilyError(ERR_CACHE_INODE, "Cache Inode related Errors",
tab_errstatus_cache_inode);
}
void SetComponentLogLevel(log_components_t component, int level_to_set)
{
if (component == COMPONENT_ALL)
{
SetLevelDebug(level_to_set);
return;
}
if(level_to_set < NIV_NULL)
level_to_set = NIV_NULL;
if(level_to_set >= NB_LOG_LEVEL)
level_to_set = NB_LOG_LEVEL - 1;
if (LogComponents[component].comp_log_level != level_to_set)
{
LogChanges("Changing log level of %s from %s to %s",
LogComponents[component].comp_name,
ReturnLevelInt(LogComponents[component].comp_log_level),
ReturnLevelInt(level_to_set));
LogComponents[component].comp_log_level = level_to_set;
}
}
/**
* Tests about Log streams and special printf functions.
*/
int Test1(char *str, char *file)
{
char tempstr[2048];
int i;
SetComponentLogFile(COMPONENT_INIT, "STDOUT");
LogAlways(COMPONENT_INIT, "%s", "Starting Log Tests");
LogTest("My PID = %d", getpid());
LogTest("------------------------------------------------------");
LogTest("Test ERR_DUMMY");
LogTest("A numerical error : error %%d = %%J%%R, in ERR_DUMMY_2 %%J%%R");
log_snprintf(tempstr, sizeof(tempstr),
"A numerical error : error %d = %J%R, in ERR_DUMMY_2 %J%R",
ERR_SIGACTION, ERR_SYS, ERR_SIGACTION, ERR_DUMMY, ERR_DUMMY_2);
LogTest("%s", tempstr);
LogTest("A numerical error : error %d = %J%R, in ERR_DUMMY_1 %J%R",
ERR_OPEN, ERR_SYS, ERR_OPEN, ERR_DUMMY, ERR_DUMMY_1);
LogTest("------------------------------------------------------");
LogTest("Test conversion of log levels between string and integer");
for (i = NIV_NULL; i < NB_LOG_LEVEL; i++)
{
int j;
if (strcmp(tabLogLevel[i].str, ReturnLevelInt(i)) != 0)
{
LogTest("FAILURE: Log level %d did not convert to %s, it converted to %s",
i, tabLogLevel[i].str, ReturnLevelInt(i));
exit(1);
}
j = ReturnLevelAscii(tabLogLevel[i].str);
if (j != i)
{
LogTest("FAILURE: Log level %s did not convert to %d, it converted to %d",
tabLogLevel[i].str, i, j);
exit(1);
}
}
LogTest("------------------------------------------------------");
log_snprintf(tempstr, sizeof(tempstr), "Test log_snprintf");
LogTest("%s", tempstr);
LogTest("\nTesting LogError function");
LogError(COMPONENT_CONFIG, ERR_SYS, ERR_MALLOC, EINVAL);
LogTest("\nTesting possible environment variable");
LogTest("COMPONENT_MEMCORRUPT debug level is %s",
ReturnLevelInt(LogComponents[COMPONENT_MEMCORRUPT].comp_log_level));
LogFullDebug(COMPONENT_MEMCORRUPT,
"This should appear if environment is set properly");
LogTest("------------------------------------------------------");
LogTest("Send some messages to various files");
SetComponentLogFile(COMPONENT_DISPATCH, "STDERR");
LogEvent(COMPONENT_DISPATCH, "This should go to stderr");
SetComponentLogFile(COMPONENT_DISPATCH, "STDOUT");
LogEvent(COMPONENT_DISPATCH, "This should go to stdout");
SetComponentLogFile(COMPONENT_DISPATCH, "SYSLOG");
LogEvent(COMPONENT_DISPATCH, "This should go to syslog (verf = %s)", str);
LogTest("About to set %s", file);
SetComponentLogFile(COMPONENT_DISPATCH, file);
LogTest("Got it set");
LogEvent(COMPONENT_DISPATCH, "This should go to %s", file);
/*
* Set up for tests that will verify what was actually produced by log messages.
* This is used to test log levels and to test the log_vnsprintf function.
*/
SetComponentLogBuffer(COMPONENT_MAIN, tempstr);
SetComponentLogBuffer(COMPONENT_INIT, tempstr);
#ifdef _SNMP_ADM_ACTIVE
{
snmp_adm_type_union param;
int rc;
strcpy(param.string, "FAILED");
LogTest("------------------------------------------------------");
LogTest("Test SNMP functions");
SetLevelDebug(NIV_DEBUG);
rc = getComponentLogLevel(¶m, (void *)COMPONENT_ALL);
LogTest("getComponentLogLevel(¶m, (void *)COMPONENT_ALL) rc=%d result=%s",
rc, param.string);
if (rc != 0)
{
LogTest("FAILURE");
exit(1);
}
strcpy(param.string, "NIV_EVENT");
rc = setComponentLogLevel(¶m, (void *)COMPONENT_MAIN);
LogTest("setComponentLogLevel(¶m, (void *)COMPONENT_MAIN) rc=%d", rc);
if (rc != 0)
{
LogTest("FAILURE");
exit(1);
}
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_MAIN, "LogCrit (should print)");
TestEvent (TRUE, tempstr, COMPONENT_MAIN, "LogEvent (should print)");
TestDebug (FALSE, tempstr, COMPONENT_MAIN, "LogDebug (shouldn't print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
TestAlways (TRUE, tempstr, COMPONENT_INIT, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_INIT, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_INIT, "LogCrit (should print)");
TestEvent (TRUE, tempstr, COMPONENT_INIT, "LogEvent (should print)");
TestDebug (TRUE, tempstr, COMPONENT_INIT, "LogDebug (should print)");
TestFullDebug (FALSE, tempstr, COMPONENT_INIT, "LogFullDebug (shouldn't print)");
}
#endif /* _SNMP_ADM_ACTIVE */
LogTest("------------------------------------------------------");
LogTest("Test all levels of log filtering");
SetComponentLogLevel(COMPONENT_MAIN, NIV_NULL);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (FALSE, tempstr, COMPONENT_MAIN, "LogMajor (shouldn't print)");
TestCrit (FALSE, tempstr, COMPONENT_MAIN, "LogCrit (shouldn't print)");
TestEvent (FALSE, tempstr, COMPONENT_MAIN, "LogEvent (shouldn't print)");
TestDebug (FALSE, tempstr, COMPONENT_MAIN, "LogDebug (shouldn't print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
SetComponentLogLevel(COMPONENT_MAIN, NIV_MAJOR);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (FALSE, tempstr, COMPONENT_MAIN, "LogCrit (shouldn't print)");
TestEvent (FALSE, tempstr, COMPONENT_MAIN, "LogEvent (shouldn't print)");
TestDebug (FALSE, tempstr, COMPONENT_MAIN, "LogDebug (shouldn't print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
SetComponentLogLevel(COMPONENT_MAIN, NIV_CRIT);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_MAIN, "LogCrit (should print)");
TestEvent (FALSE, tempstr, COMPONENT_MAIN, "LogEvent (shouldn't print)");
TestDebug (FALSE, tempstr, COMPONENT_MAIN, "LogDebug (shouldn't print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
SetComponentLogLevel(COMPONENT_MAIN, NIV_EVENT);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_MAIN, "LogCrit (should print)");
TestEvent (TRUE, tempstr, COMPONENT_MAIN, "LogEvent (should print)");
TestDebug (FALSE, tempstr, COMPONENT_MAIN, "LogDebug (shouldn't print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
SetComponentLogLevel(COMPONENT_MAIN, NIV_DEBUG);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_MAIN, "LogCrit (should print)");
TestEvent (TRUE, tempstr, COMPONENT_MAIN, "LogEvent (should print)");
TestDebug (TRUE, tempstr, COMPONENT_MAIN, "LogDebug (should print)");
TestFullDebug (FALSE, tempstr, COMPONENT_MAIN, "LogFullDebug (shouldn't print)");
SetComponentLogLevel(COMPONENT_MAIN, NIV_FULL_DEBUG);
TestAlways (TRUE, tempstr, COMPONENT_MAIN, "LogAlways (should print)");
TestMajor (TRUE, tempstr, COMPONENT_MAIN, "LogMajor (should print)");
TestCrit (TRUE, tempstr, COMPONENT_MAIN, "LogCrit (should print)");
TestEvent (TRUE, tempstr, COMPONENT_MAIN, "LogEvent (should print)");
TestDebug (TRUE, tempstr, COMPONENT_MAIN, "LogDebug (should print)");
TestFullDebug (TRUE, tempstr, COMPONENT_MAIN, "LogFullDebug (should print)");
}
