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Minor cleanup:

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- simplify code related to use of GHashTables;
- use consistent whitespace and formatting style.

svn path=/trunk/; revision=44932
This commit is contained in:
Bill Meier 2012-09-17 00:03:19 +00:00
parent fa2c82bb7b
commit 3f04e5b7d0
1 changed files with 51 additions and 57 deletions
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64
ui/gtk/sip_stat.c
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@ -189,26 +189,24 @@ sip_init_hash(sipstat_t *sp)
int i;
/* Create responses table */
sp->hash_responses = g_hash_table_new(g_int_hash, g_int_equal);
sp->hash_responses = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
/* Add all response codes */
for (i=0; vals_status_code[i].strptr; i++)
{
gint *key = g_malloc (sizeof(gint));
sip_response_code_t *sc = g_malloc(sizeof(sip_response_code_t));
*key = vals_status_code[i].value;
sc->packets = 0;
sc->response_code = *key;
sc->response_code = vals_status_code[i].value;
sc->name = vals_status_code[i].strptr;
sc->widget = NULL;
sc->table = NULL;
sc->sp = sp;
g_hash_table_insert(sc->sp->hash_responses, key, sc);
g_hash_table_insert(sc->sp->hash_responses, GUINT_TO_POINTER(vals_status_code[i].value), sc);
}
/* Create empty requests table */
sp->hash_requests = g_hash_table_new(g_str_hash, g_str_equal);
sp->hash_requests = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
}
/* Draw the entry for an individual request message */
@ -335,15 +333,6 @@ sip_draw_hash_responses(gint * key _U_ , sip_response_code_t *data, gchar * unus
}
}
static void
sip_free_hash(gpointer key, gpointer value, gpointer user_data _U_)
{
g_free(key);
g_free(value);
}
static void
sip_reset_hash_responses(gchar *key _U_, sip_response_code_t *data, gpointer ptr _U_)
{
@ -391,20 +380,25 @@ sipstat_packet(void *psp, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const
}
/* Calculate average setup time */
if (value->setup_time){
if (value->setup_time)
{
sp->no_of_completed_calls++;
/* Check if it's the first value */
if ( sp->total_setup_time == 0 ){
if ( sp->total_setup_time == 0 )
{
sp->average_setup_time = value->setup_time;
sp->total_setup_time = value->setup_time;
sp->max_setup_time = value->setup_time;
sp->min_setup_time = value->setup_time;
}else{
} else
{
sp->total_setup_time = sp->total_setup_time + value->setup_time;
if (sp->max_setup_time < value->setup_time){
if (sp->max_setup_time < value->setup_time)
{
sp->max_setup_time = value->setup_time;
}
if (sp->min_setup_time > value->setup_time){
if (sp->min_setup_time > value->setup_time)
{
sp->min_setup_time = value->setup_time;
}
/* Calculate average */
@ -416,19 +410,20 @@ sipstat_packet(void *psp, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const
if (value->response_code != 0)
{
/* Responses */
guint *key = g_malloc(sizeof(guint));
sip_response_code_t *sc;
/* Look up response code in hash table */
*key = value->response_code;
sc = g_hash_table_lookup(sp->hash_responses, key);
sc = g_hash_table_lookup(sp->hash_responses, GUINT_TO_POINTER(value->response_code));
if (sc == NULL)
{
/* Non-standard status code; we classify it as others
* in the relevant category
* (Informational, Success, Redirection, Client Error, Server Error, Global Failure)
*/
int i = value->response_code;
guint key;
guint i = value->response_code;
if ((i < 100) || (i >= 700))
{
/* Forget about crazy values */
@ -436,31 +431,31 @@ sipstat_packet(void *psp, packet_info *pinfo _U_, epan_dissect_t *edt _U_, const
}
else if (i < 200)
{
*key = 199; /* Hopefully, this status code will never be used */
key = 199; /* Hopefully, this status code will never be used */
}
else if (i < 300)
{
*key = 299;
key = 299;
}
else if (i < 400)
{
*key = 399;
key = 399;
}
else if (i < 500)
{
*key = 499;
key = 499;
}
else if (i < 600)
{
*key = 599;
key = 599;
}
else
{
*key = 699;
key = 699;
}
/* Now look up this fallback code to get its text description */
sc = g_hash_table_lookup(sp->hash_responses, key);
sc = g_hash_table_lookup(sp->hash_responses, GUINT_TO_POINTER(key));
if (sc == NULL)
{
return 0;
@ -537,7 +532,7 @@ sipstat_draw(void *psp)
* remove_tap_listener() from modifying the list while draw_tap_listener()
* is running. The other protected block is in main.c
*
* There should not be any other critical regions in gtk2
* There should not be any other critical regions in gtk2.
*/
/* When window is destroyed, clean up */
static void
@ -549,9 +544,7 @@ win_destroy_cb(GtkWindow *win _U_, gpointer data)
remove_tap_listener(sp);
unprotect_thread_critical_region();
g_hash_table_foreach(sp->hash_responses, (GHFunc)sip_free_hash, NULL);
g_hash_table_destroy(sp->hash_responses);
g_hash_table_foreach(sp->hash_requests, (GHFunc)sip_free_hash, NULL);
g_hash_table_destroy(sp->hash_requests);
g_free(sp->filter);
g_free(sp);
@ -743,7 +736,8 @@ register_tap_listener_gtksipstat(void)
register_dfilter_stat(&sip_stat_dlg, "_SIP", REGISTER_STAT_GROUP_TELEPHONY);
}
void sipstat_cb(GtkAction *action, gpointer user_data _U_)
void
sipstat_cb(GtkAction *action, gpointer user_data _U_)
{
tap_param_dlg_cb(action, &sip_stat_dlg);
}