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Change 3rd parameter of log_start() to flags field

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This commit is contained in:
matt335672
2022-03-03 15:37:09 +00:00
parent a94ddce0bd
commit 2484928a5a
4 changed files with 137 additions and 42 deletions
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common/log.c
+113 -34
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@@ -224,7 +224,7 @@ internal_log_end(struct log_config *l_cfg)
}
/**
* Converts a string representing th log level to a value
* Converts a string representing the log level to a value
* @param buf
* @return
*/
@@ -492,35 +492,21 @@ internalInitAndAllocStruct(void)
return ret;
}
void
internal_log_config_copy(struct log_config *dest, const struct log_config *src)
{
if (src == NULL || dest == NULL)
{
return;
}
/**
* Copies logging levels only from one log_config structure to another
**/
dest->enable_syslog = src->enable_syslog;
dest->fd = src->fd;
dest->log_file = g_strdup(src->log_file);
static void
internal_log_config_copy_levels(struct log_config *dest,
const struct log_config *src)
{
dest->log_level = src->log_level;
#ifdef ENABLE_THREAD
dest->log_lock = src->log_lock;
dest->log_lock_attr = src->log_lock_attr;
#endif
dest->program_name = src->program_name;
dest->enable_syslog = src->enable_syslog;
dest->syslog_level = src->syslog_level;
dest->enable_console = src->enable_console;
dest->console_level = src->console_level;
dest->enable_pid = src->enable_pid;
dest->dump_on_start = src->dump_on_start;
#ifdef LOG_PER_LOGGER_LEVEL
if (src->per_logger_level == NULL)
{
return;
}
if (dest->per_logger_level == NULL)
{
dest->per_logger_level = list_create();
@@ -530,6 +516,15 @@ internal_log_config_copy(struct log_config *dest, const struct log_config *src)
}
dest->per_logger_level->auto_free = 1;
}
else
{
list_clear(dest->per_logger_level);
}
if (src->per_logger_level == NULL)
{
return;
}
int i;
@@ -538,15 +533,33 @@ internal_log_config_copy(struct log_config *dest, const struct log_config *src)
struct log_logger_level *dst_logger =
(struct log_logger_level *)g_malloc(sizeof(struct log_logger_level), 1);
g_memcpy(dst_logger,
(struct log_logger_level *) list_get_item(src->per_logger_level, i),
sizeof(struct log_logger_level));
*dst_logger = *(struct log_logger_level *) list_get_item(src->per_logger_level, i),
list_add_item(dest->per_logger_level, (tbus) dst_logger);
list_add_item(dest->per_logger_level, (tbus) dst_logger);
}
#endif
}
void
internal_log_config_copy(struct log_config *dest, const struct log_config *src)
{
if (src != NULL && dest != NULL)
{
dest->fd = src->fd;
g_free(dest->log_file);
dest->log_file = g_strdup(src->log_file);
#ifdef LOG_ENABLE_THREAD
dest->log_lock = src->log_lock;
dest->log_lock_attr = src->log_lock_attr;
#endif
dest->program_name = src->program_name;
dest->enable_pid = src->enable_pid;
dest->dump_on_start = src->dump_on_start;
internal_log_config_copy_levels(dest, src);
}
}
bool_t
internal_log_is_enabled_for_level(const enum logLevels log_level,
const bool_t override_destination_level,
@@ -710,6 +723,62 @@ log_config_free(struct log_config *config)
return LOG_STARTUP_OK;
}
/**
* Restarts the logging.
*
* The logging file is never changed, as it is common in xrdp to share a
* log file between parents and children. The end result would be
* confusing for the user.
*/
static enum logReturns
log_restart_from_param(const struct log_config *lc)
{
enum logReturns rv = LOG_GENERAL_ERROR;
if (g_staticLogConfig == NULL)
{
log_message(LOG_LEVEL_ALWAYS, "Log not already initialized");
}
else if (lc == NULL)
{
g_writeln("lc to log_start_from_param is NULL");
}
else
{
if (g_staticLogConfig->fd >= 0 &&
g_strcmp(g_staticLogConfig->log_file, lc->log_file) != 0)
{
log_message(LOG_LEVEL_WARNING,
"Unable to change log file name from %s to %s",
g_staticLogConfig->log_file,
lc->log_file);
}
/* Reconfigure syslog logging, allowing for a program_name change */
if (g_staticLogConfig->enable_syslog)
{
closelog();
}
if (lc->enable_syslog)
{
openlog(lc->program_name, LOG_CONS | LOG_PID, LOG_DAEMON);
}
/* Copy over simple values... */
#ifdef LOG_ENABLE_THREAD
g_staticLogConfig->log_lock = lc->log_lock;
g_staticLogConfig->log_lock_attr = lc->log_lock_attr;
#endif
g_staticLogConfig->program_name = lc->program_name;
g_staticLogConfig->enable_pid = lc->enable_pid;
g_staticLogConfig->dump_on_start = lc->dump_on_start;
/* ... and the log levels */
internal_log_config_copy_levels(g_staticLogConfig, lc);
rv = LOG_STARTUP_OK;
}
return rv;
}
enum logReturns
log_start_from_param(const struct log_config *src_log_config)
{
@@ -758,7 +827,7 @@ log_start_from_param(const struct log_config *src_log_config)
*/
enum logReturns
log_start(const char *iniFile, const char *applicationName,
bool_t dump_on_start)
unsigned int flags)
{
enum logReturns ret = LOG_GENERAL_ERROR;
struct log_config *config;
@@ -767,14 +836,24 @@ log_start(const char *iniFile, const char *applicationName,
if (config != NULL)
{
config->dump_on_start = dump_on_start;
ret = log_start_from_param(config);
log_config_free(config);
if (ret != LOG_STARTUP_OK)
config->dump_on_start = (flags & LOG_START_DUMP_CONFIG) ? 1 : 0;
if (flags & LOG_START_RESTART)
{
g_writeln("Could not start log");
ret = log_restart_from_param(config);
if (ret != LOG_STARTUP_OK)
{
g_writeln("Could not restart log");
}
}
else
{
ret = log_start_from_param(config);
if (ret != LOG_STARTUP_OK)
{
g_writeln("Could not start log");
}
}
log_config_free(config);
}
else
{
@@ -824,7 +903,7 @@ log_hexdump_with_location(const char *function_name,
{
char *dump_buffer;
enum logReturns rv = LOG_STARTUP_OK;
enum logLevels override_log_level;
enum logLevels override_log_level = LOG_LEVEL_NEVER;
bool_t override_destination_level = 0;
override_destination_level = internal_log_location_overrides_level(