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move mod_timezone functions into core (part 2/3) 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9738 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris 2008-09-29 16:58:31 +00:00
parent ced3b480b3
commit 1227d506df
3 changed files with 158 additions and 141 deletions
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2
src/include/switch_core.h
View File

@ -1645,7 +1645,7 @@ SWITCH_DECLARE(void) switch_core_memory_reclaim_all(void);
SWITCH_DECLARE(void) switch_core_setrlimits(void);
SWITCH_DECLARE(void) switch_time_sync(void);
SWITCH_DECLARE(time_t) switch_timestamp(time_t *t);
SWITCH_DECLARE(void) switch_tztime(const time_t * const timep, const char *tzstring, struct tm * const tmp );
SWITCH_DECLARE(switch_status_t) switch_strftime_tz(const char *tz, const char *format, char *date, size_t len);
SWITCH_DECLARE(void) switch_load_network_lists(switch_bool_t reload);
SWITCH_DECLARE(switch_bool_t) switch_check_network_list_ip_token(const char *ip_str, const char *list_name, const char **token);
#define switch_check_network_list_ip(_ip_str, _list_name) switch_check_network_list_ip_token(_ip_str, _list_name, NULL)

142
src/mod/applications/mod_timezone/mod_timezone.c
View File

@ -27,103 +27,6 @@
#include <switch.h>
/*
This converts a struct tm to a switch_time_exp_t
We have to use UNIX structures to do our exams
and use switch_* functions for the output.
*/
static void tm2switchtime(struct tm * tm, switch_time_exp_t *xt )
{
if (!xt || !tm) {
return;
}
memset( xt, 0, sizeof(xt) );
xt->tm_sec = tm->tm_sec;
xt->tm_min = tm->tm_min;
xt->tm_hour = tm->tm_hour;
xt->tm_mday = tm->tm_mday;
xt->tm_mon = tm->tm_mon;
xt->tm_year = tm->tm_year;
xt->tm_wday = tm->tm_wday;
xt->tm_yday = tm->tm_yday;
xt->tm_isdst = tm->tm_isdst;
#if !defined(WIN32) && !defined(__SVR4) && !defined(__sun)
xt->tm_gmtoff = tm->tm_gmtoff;
#endif
return;
}
/* **************************************************************************
LOADING OF THE XML DATA - HASH TABLE & MEMORY POOL MANAGEMENT
************************************************************************** */
typedef struct {
switch_memory_pool_t *pool;
switch_hash_t *hash;
} switch_timezones_list_t;
static switch_timezones_list_t TIMEZONES_LIST = { 0 };
static switch_event_node_t *NODE = NULL;
const char *switch_lookup_timezone( const char *tz_name )
{
char *value = NULL;
if ( tz_name && (value = switch_core_hash_find(TIMEZONES_LIST.hash, tz_name))==NULL ) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timezone '%s' not found!\n", tz_name);
}
return value;
}
void switch_load_timezones(switch_bool_t reload)
{
switch_xml_t xml = NULL, x_lists = NULL, x_list = NULL, cfg = NULL;
unsigned total = 0;
if (TIMEZONES_LIST.hash) {
switch_core_hash_destroy(&TIMEZONES_LIST.hash);
}
if (TIMEZONES_LIST.pool) {
switch_core_destroy_memory_pool(&TIMEZONES_LIST.pool);
}
memset(&TIMEZONES_LIST, 0, sizeof(TIMEZONES_LIST));
switch_core_new_memory_pool(&TIMEZONES_LIST.pool);
switch_core_hash_init(&TIMEZONES_LIST.hash, TIMEZONES_LIST.pool);
if ((xml = switch_xml_open_cfg("timezones.conf", &cfg, NULL))) {
if ((x_lists = switch_xml_child(cfg, "timezones"))) {
for (x_list = switch_xml_child(x_lists, "zone"); x_list; x_list = x_list->next) {
const char *name = switch_xml_attr(x_list, "name");
const char *value= switch_xml_attr(x_list, "value");
if (switch_strlen_zero(name)) {
continue;
}
if (switch_strlen_zero(value)) {
continue;
}
switch_core_hash_insert(TIMEZONES_LIST.hash,
name,
switch_core_strdup(TIMEZONES_LIST.pool, value) );
total++;
}
}
switch_xml_free(xml);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Timezone %sloaded %d definitions\n", reload ? "re" : "", total);
}
/* **************************************************************************
API FUNCTIONS AND COMMANDS
@ -131,41 +34,19 @@ void switch_load_timezones(switch_bool_t reload)
SWITCH_STANDARD_API(strftime_tz_api_function)
{
switch_time_t thetime;
time_t timep;
char *format = NULL;
const char *tz_name;
const char *tzdef;
switch_size_t retsize;
const char *tz_name = NULL;
char date[80] = "";
struct tm tm;
switch_time_exp_t stm;
thetime = switch_timestamp_now();
timep = (thetime) / (int64_t) (1000000);
if (!switch_strlen_zero(cmd)) {
format = strchr(cmd, ' ');
tz_name = cmd;
if (format) {
*format++ = '\0';
}
tzdef = switch_lookup_timezone( tz_name );
} else {
/* We set the default timezone to GMT. */
tz_name="GMT";
tzdef="GMT";
}
if (tzdef) { /* The lookup of the zone may fail. */
switch_tztime( &timep, tzdef, &tm );
tm2switchtime( &tm, &stm );
switch_strftime(date, &retsize, sizeof(date), switch_strlen_zero(format) ? "%Y-%m-%d %T" : format, &stm);
if (switch_strftime_tz(tz_name, format, date, sizeof(date)) == SWITCH_STATUS_SUCCESS) { /* The lookup of the zone may fail. */
stream->write_function(stream, "%s", date);
} else {
stream->write_function(stream, "-ERR Invalid Timezone\n");
@ -174,6 +55,7 @@ SWITCH_STANDARD_API(strftime_tz_api_function)
return SWITCH_STATUS_SUCCESS;
}
/* **************************************************************************
************************************************************************** */
@ -183,20 +65,10 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_timezone_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_timezone_shutdown);
SWITCH_MODULE_DEFINITION(mod_timezone, mod_timezone_load, mod_timezone_shutdown, NULL);
static void event_handler(switch_event_t *event)
{
switch_load_timezones(1);
}
SWITCH_MODULE_LOAD_FUNCTION(mod_timezone_load)
{
switch_api_interface_t *api_interface;
if ((switch_event_bind_removable(modname, SWITCH_EVENT_RELOADXML, NULL, event_handler, NULL, &NODE) != SWITCH_STATUS_SUCCESS)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't bind!\n");
}
switch_load_timezones(0);
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
SWITCH_ADD_API(api_interface, "strftime_tz", "strftime_tz", strftime_tz_api_function, "<Timezone name>,<format string>");
@ -207,14 +79,6 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_timezone_load)
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_timezone_shutdown)
{
if (TIMEZONES_LIST.hash) {
switch_core_hash_destroy(&TIMEZONES_LIST.hash);
}
if (TIMEZONES_LIST.pool) {
switch_core_destroy_memory_pool(&TIMEZONES_LIST.pool);
}
return SWITCH_STATUS_UNLOAD;
}

155
src/switch_time.c
View File

@ -24,6 +24,7 @@
* Contributor(s):
*
* Anthony Minessale II <anthmct@yahoo.com>
* Massimo Cetra <devel@navynet.it> - Timezone functionality
*
*
* softtimer.c -- Software Timer Module
@ -426,6 +427,146 @@ SWITCH_MODULE_RUNTIME_FUNCTION(softtimer_runtime)
return SWITCH_STATUS_TERM;
}
/*
This converts a struct tm to a switch_time_exp_t
We have to use UNIX structures to do our exams
and use switch_* functions for the output.
*/
static void tm2switchtime(struct tm * tm, switch_time_exp_t *xt )
{
if (!xt || !tm) {
return;
}
memset( xt, 0, sizeof(xt) );
xt->tm_sec = tm->tm_sec;
xt->tm_min = tm->tm_min;
xt->tm_hour = tm->tm_hour;
xt->tm_mday = tm->tm_mday;
xt->tm_mon = tm->tm_mon;
xt->tm_year = tm->tm_year;
xt->tm_wday = tm->tm_wday;
xt->tm_yday = tm->tm_yday;
xt->tm_isdst = tm->tm_isdst;
#if !defined(WIN32) && !defined(__SVR4) && !defined(__sun)
xt->tm_gmtoff = tm->tm_gmtoff;
#endif
return;
}
/* **************************************************************************
LOADING OF THE XML DATA - HASH TABLE & MEMORY POOL MANAGEMENT
************************************************************************** */
typedef struct {
switch_memory_pool_t *pool;
switch_hash_t *hash;
} switch_timezones_list_t;
static switch_timezones_list_t TIMEZONES_LIST = { 0 };
static switch_event_node_t *NODE = NULL;
const char *switch_lookup_timezone( const char *tz_name )
{
char *value = NULL;
if ( tz_name && (value = switch_core_hash_find(TIMEZONES_LIST.hash, tz_name))==NULL ) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timezone '%s' not found!\n", tz_name);
}
return value;
}
void switch_load_timezones(switch_bool_t reload)
{
switch_xml_t xml = NULL, x_lists = NULL, x_list = NULL, cfg = NULL;
unsigned total = 0;
if (TIMEZONES_LIST.hash) {
switch_core_hash_destroy(&TIMEZONES_LIST.hash);
}
if (TIMEZONES_LIST.pool) {
switch_core_destroy_memory_pool(&TIMEZONES_LIST.pool);
}
memset(&TIMEZONES_LIST, 0, sizeof(TIMEZONES_LIST));
switch_core_new_memory_pool(&TIMEZONES_LIST.pool);
switch_core_hash_init(&TIMEZONES_LIST.hash, TIMEZONES_LIST.pool);
if ((xml = switch_xml_open_cfg("timezones.conf", &cfg, NULL))) {
if ((x_lists = switch_xml_child(cfg, "timezones"))) {
for (x_list = switch_xml_child(x_lists, "zone"); x_list; x_list = x_list->next) {
const char *name = switch_xml_attr(x_list, "name");
const char *value= switch_xml_attr(x_list, "value");
if (switch_strlen_zero(name)) {
continue;
}
if (switch_strlen_zero(value)) {
continue;
}
switch_core_hash_insert(TIMEZONES_LIST.hash,
name,
switch_core_strdup(TIMEZONES_LIST.pool, value) );
total++;
}
}
switch_xml_free(xml);
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Timezone %sloaded %d definitions\n", reload ? "re" : "", total);
}
static void event_handler(switch_event_t *event)
{
switch_load_timezones(1);
}
static void tztime(const time_t * const timep, const char *tzstring, struct tm * const tmp );
SWITCH_DECLARE(switch_status_t) switch_strftime_tz(const char *tz, const char *format, char *date, size_t len)
{
switch_time_t thetime;
time_t timep;
const char *tz_name = tz;
const char *tzdef;
switch_size_t retsize;
struct tm tm;
switch_time_exp_t stm;
thetime = switch_timestamp_now();
timep = (thetime) / (int64_t) (1000000);
if (!switch_strlen_zero(tz_name)) {
tzdef = switch_lookup_timezone( tz_name );
} else {
/* We set the default timezone to GMT. */
tz_name="GMT";
tzdef="GMT";
}
if (tzdef) { /* The lookup of the zone may fail. */
tztime( &timep, tzdef, &tm );
tm2switchtime( &tm, &stm );
switch_strftime(date, &retsize, len, switch_strlen_zero(format) ? "%Y-%m-%d %T" : format, &stm);
return SWITCH_STATUS_SUCCESS;
} else {
return SWITCH_STATUS_FALSE;
}
}
SWITCH_MODULE_LOAD_FUNCTION(softtimer_load)
{
switch_timer_interface_t *timer_interface;
@ -434,6 +575,11 @@ SWITCH_MODULE_LOAD_FUNCTION(softtimer_load)
memset(&globals, 0, sizeof(globals));
switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, module_pool);
if ((switch_event_bind_removable(modname, SWITCH_EVENT_RELOADXML, NULL, event_handler, NULL, &NODE) != SWITCH_STATUS_SUCCESS)) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't bind!\n");
}
switch_load_timezones(0);
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
timer_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_TIMER_INTERFACE);
@ -465,6 +611,13 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(softtimer_shutdown)
timeEndPeriod(1);
#endif
if (TIMEZONES_LIST.hash) {
switch_core_hash_destroy(&TIMEZONES_LIST.hash);
}
if (TIMEZONES_LIST.pool) {
switch_core_destroy_memory_pool(&TIMEZONES_LIST.pool);
}
return SWITCH_STATUS_NOUNLOAD;
}
@ -1315,7 +1468,7 @@ static void timesub(const time_t * const timep, const long offset, register cons
************************************************************************** */
SWITCH_DECLARE(void) switch_tztime(const time_t * const timep, const char *tzstring, struct tm * const tmp )
static void tztime(const time_t * const timep, const char *tzstring, struct tm * const tmp )
{
struct state *tzptr,
*sp;