make crash protection a runtime option instead of a compile-time option

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5123 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/private/switch_core.h

@@ -63,12 +63,6 @@ typedef apr_os_thread_t switch_thread_id_t;
 /* #define DEBUG_ALLOC */
 #define DO_EVENTS
 
-#ifdef CRASH_PROT
-#define __CP "ENABLED"
-#else
-#define __CP "DISABLED"
-#endif
-
 #define SWITCH_EVENT_QUEUE_LEN 256
 #define SWITCH_MESSAGE_QUEUE_LEN 256
 #define SWITCH_SQL_QUEUE_LEN 2000
@@ -145,6 +139,22 @@ struct switch_media_bug {
 	struct switch_media_bug *next;
 };
 
+struct switch_runtime {
+	switch_time_t initiated;
+	switch_hash_t *global_vars;
+	switch_memory_pool_t *memory_pool;
+	const switch_state_handler_table_t *state_handlers[SWITCH_MAX_STATE_HANDLERS];
+	int state_handler_index;
+	FILE *console;
+	uint8_t running;
+	char uuid_str[SWITCH_UUID_FORMATTED_LENGTH + 1];
+	uint32_t no_new_sessions;
+	uint32_t shutting_down;
+	uint32_t crash_prot;
+};
+
+extern struct switch_runtime runtime;
+
 void switch_core_sqldb_start(switch_memory_pool_t *pool);
 void switch_core_sqldb_stop(void);
 void switch_core_session_init(switch_memory_pool_t *pool);

src/include/switch_utils.h

@@ -76,6 +76,8 @@ static inline switch_bool_t switch_is_digit_string(char *s) {
 (expr && ( !strcasecmp(expr, "yes") ||\
 !strcasecmp(expr, "on") ||\
 !strcasecmp(expr, "true") ||\
+!strcasecmp(expr, "enabled") ||\
+!strcasecmp(expr, "active") ||\
 atoi(expr))) ? SWITCH_TRUE : SWITCH_FALSE
 /*!
   \brief find local ip of the box