ael_main.c File Reference

#include "asterisk.h"
#include <locale.h>
#include <ctype.h>
#include <regex.h>
#include <limits.h>
#include "asterisk/backtrace.h"
#include "asterisk/channel.h"
#include "asterisk/ast_expr.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/lock.h"
#include "asterisk/hashtab.h"
#include "asterisk/ael_structs.h"
#include "asterisk/extconf.h"

Include dependency graph for ael_main.c:

Go to the source code of this file.

Data Structures
struct	ast_context
	ast_context: An extension context - must remain in sync with fake_context More...
struct	namelist

Macros
#define	ADD_LAST(headptr, memptr)   if(!headptr){ headptr=(memptr); (headptr##_last)=(memptr);} else {(headptr##_last)->next = (memptr); (headptr##_last) = (memptr);}
#define	ASTMM_LIBC   ASTMM_IGNORE

Functions
int	__ast_bt_get_addresses (struct ast_bt *bt)
struct ast_vector_string *	__ast_bt_get_symbols (void **addresses, size_t num_frames)
void	__ast_cli_register_multiple (void)
void	__ast_verbose (const char *file, int line, const char *func, int level, const char *fmt,...)
	Send a verbose message (based on verbose level) More...
int	ael_external_load_module (void)
int	ast_add_extension2 (struct ast_context *con, int replace, const char *extension, int priority, const char *label, const char *callerid, const char *application, void *data, void(*datad)(void *), const char *registrar)
int	ast_add_profile (const char *x, uint64_t scale)
	support for event profiling More...
void	ast_cli_unregister_multiple (void)
void	ast_context_add_ignorepat2 (struct ast_context *con, const char *value, const char *registrar)
void	ast_context_add_include2 (struct ast_context *con, const char *value, const char *registrar)
	Add a context include. More...
void	ast_context_add_switch2 (struct ast_context *con, const char *value, const char *data, int eval, const char *registrar)
	Adds a switch (first param is a ast_context) More...
struct ast_context *	ast_context_create (void **extcontexts, const char *name, const char *registrar)
void	ast_context_destroy (void)
struct ast_context *	ast_context_find_or_create (void **extcontexts, void *tab, const char *name, const char *registrar)
void	ast_context_verify_includes (void)
struct ast_custom_function *	ast_custom_function_find (const char *name)
const char *	ast_get_context_name (struct ast_context *con)
int	ast_hashtab_compare_contexts (const void *ah_a, const void *ah_b)
	hashtable functions for contexts More...
unsigned int	ast_hashtab_hash_contexts (const void *obj)
int	ast_loader_register (int(*updater)(void))
	Add a procedure to be run when modules have been updated. More...
int	ast_loader_unregister (int(*updater)(void))
	Remove a procedure to be run when modules are updated. More...
void	ast_log (int level, const char *file, int line, const char *function, const char *fmt,...)
	Used for sending a log message This is the standard logger function. Probably the only way you will invoke it would be something like this: ast_log(AST_LOG_WHATEVER, "Problem with the %s Captain. We should get some more. Will %d be enough?\n", "flux capacitor", 10); where WHATEVER is one of ERROR, DEBUG, EVENT, NOTICE, or WARNING depending on which log you wish to output to. These are implemented as macros, that will provide the function with the needed arguments. More...
void	ast_mark_lock_acquired (void *lock_addr)
	Mark the last lock as acquired. More...
void	ast_merge_contexts_and_delete (void)
void	ast_module_register (const struct ast_module_info *x)
void	ast_module_unregister (const struct ast_module_info *x)
char *	ast_process_quotes_and_slashes (char *start, char find, char replace_with)
	Process a string to find and replace characters. More...
void	ast_remove_lock_info (void *lock_addr, struct ast_bt *bt)
	remove lock info for the current thread More...
void	ast_restore_lock_info (void *lock_addr)
void	ast_store_lock_info (enum ast_lock_type type, const char *filename, int line_num, const char *func, const char *lock_name, void *lock_addr, struct ast_bt *bt)
	Store lock info for the current thread. More...
void	ast_suspend_lock_info (void *lock_addr)
struct ast_exten *	ast_walk_context_extensions (struct ast_context *con, struct ast_exten *exten)
struct ast_ignorepat *	ast_walk_context_ignorepats (struct ast_context *con, struct ast_ignorepat *ip)
struct ast_include *	ast_walk_context_includes (struct ast_context *con, struct ast_include *inc)
struct ast_sw *	ast_walk_context_switches (struct ast_context *con, struct ast_sw *sw)
struct ast_context *	ast_walk_contexts (void)
struct namelist *	create_name (const char *name)
void	destroy_namelist (struct namelist *x)
void	filter_leading_space_from_exprs (char *str)
void	filter_newlines (char *str)
int	main (int argc, char **argv)
void	pbx_builtin_setvar (void *chan, void *data)
struct ast_exten *	pbx_find_extension (struct ast_channel *chan, struct ast_context *bypass, struct pbx_find_info *q, const char *context, const char *exten, int priority, const char *label, const char *callerid, enum ext_match_t action)
struct ast_app *	pbx_findapp (const char *app)
	Look up an application. More...
void	pbx_substitute_variables_helper (struct ast_channel *c, const char *cp1, char *cp2, int count)

Variables
const char *	ast_config_AST_CONFIG_DIR = config_dir
const char *	ast_config_AST_VAR_DIR = var_dir
static char	config_dir [PATH_MAX]
struct ast_context *	context_list
int	conts =0
static int	dump_extensions = 0
static FILE *	dumpfile
int	extens =0
static int	FIRST_TIME = 0
struct namelist *	globalvars
struct namelist *	globalvars_last
struct ast_context *	last_context
char	last_exten [18000]
struct module_symbols	mod_data
static int	no_comp = 0
int	option_debug = 0
int	option_verbose = 0
int	priors =0
static int	quiet = 0
static int	use_curr_dir = 0
static char	var_dir [PATH_MAX]

Macro Definition Documentation

ADD_LAST

#define ADD_LAST	(		headptr,
			memptr
	)		if(!headptr){ headptr=(memptr); (headptr##_last)=(memptr);} else {(headptr##_last)->next = (memptr); (headptr##_last) = (memptr);}

Definition at line 64 of file ael_main.c.

Referenced by ast_context_add_ignorepat2(), ast_context_add_include2(), ast_context_add_switch2(), and pbx_builtin_setvar().

ASTMM_LIBC

#define ASTMM_LIBC   ASTMM_IGNORE

Definition at line 14 of file ael_main.c.

Function Documentation

__ast_bt_get_addresses()

int __ast_bt_get_addresses

(

struct ast_bt *

bt

)

Definition at line 615 of file ael_main.c.

{
   return 0;
}

__ast_bt_get_symbols()

struct ast_vector_string* __ast_bt_get_symbols	(	void **	addresses,
		size_t	num_frames
	)

Definition at line 620 of file ael_main.c.

References NULL.

{
   return NULL;
}

__ast_cli_register_multiple()

void __ast_cli_register_multiple

(

void

)

Definition at line 204 of file ael_main.c.

References c, and pbx_substitute_variables_helper().

{
   if(!no_comp)
         printf("Executed ast_cli_register_multiple();\n");
}

__ast_verbose()

void __ast_verbose	(	const char *	file,
		int	line,
		const char *	func,
		int	level,
		const char *	fmt,
			...
	)

Send a verbose message (based on verbose level)

This works like ast_log, but prints verbose messages to the console depending on verbosity level set.

ast_verbose(VERBOSE_PREFIX_3 "Whatever %s is happening\n", "nothing");

This will print the message to the console if the verbose level is set to a level >= 3

Note the absence of a comma after the VERBOSE_PREFIX_3. This is important. VERBOSE_PREFIX_1 through VERBOSE_PREFIX_4 are defined.

Version

11 added level parameter

Definition at line 2198 of file logger.c.

References __ast_verbose_ap(), and ast_read_threadstorage_callid().

{
   ast_callid callid;
   va_list ap;

   callid = ast_read_threadstorage_callid();

   va_start(ap, fmt);
   __ast_verbose_ap(file, line, func, level, callid, fmt, ap);
   va_end(ap);
}

ael_external_load_module()

int ael_external_load_module

(

void

)

Referenced by filter_newlines(), main(), and reload().

ast_add_extension2()

int ast_add_extension2	(	struct ast_context *	con,
		int	replace,
		const char *	extension,
		int	priority,
		const char *	label,
		const char *	callerid,
		const char *	application,
		void *	data,
		void(*)(void *)	datad,
		const char *	registrar
	)

Definition at line 221 of file ael_main.c.

References ast_context::eswitches, extens, ast_context::extension_count, filter_leading_space_from_exprs(), filter_newlines(), free(), ast_context::ignorepats, ast_context::includes, last_exten, namelist::name, ast_context::name, namelist::name2, namelist::next, priors, and ast_context::switches.

{
   priors++;
   con->extension_count++;
   if (strcmp(extension,last_exten) != 0) {
      extens++;
      strcpy(last_exten, extension);
   }
   if (!label) {
      label = "(null)";
   }
   if (!callerid) {
      callerid = "(null)";
   }
   if (!application) {
      application = "(null)";
   }

   if(!no_comp)
      printf("Executed ast_add_extension2(context=%s, rep=%d, exten=%s, priority=%d, label=%s, callerid=%s, appl=%s, data=%s, FREE, registrar=%s);\n",
            con->name, replace, extension, priority, label, callerid, application, (data?(char*)data:"(null)"), registrar);

   if( dump_extensions && dumpfile ) {
      struct namelist *n;

      if( FIRST_TIME ) {
         FIRST_TIME = 0;

         if( globalvars )
            fprintf(dumpfile,"[globals]\n");

         for(n=globalvars;n;n=n->next) {
            fprintf(dumpfile, "%s\n", n->name);
         }
      }

      /* print out each extension , possibly the context header also */
      if( con != last_context ) {
         fprintf(dumpfile,"\n\n[%s]\n", con->name);
         last_context = con;
         for(n=con->ignorepats;n;n=n->next) {
            fprintf(dumpfile, "ignorepat => %s\n", n->name);
         }
         for(n=con->includes;n;n=n->next) {
            fprintf(dumpfile, "include => %s\n", n->name);
         }
         for(n=con->switches;n;n=n->next) {
            fprintf(dumpfile, "switch => %s/%s\n", n->name, n->name2);
         }
         for(n=con->eswitches;n;n=n->next) {
            fprintf(dumpfile, "eswitch => %s/%s\n", n->name, n->name2);
         }

      }
      if( data ) {
         filter_newlines((char*)data);
         filter_leading_space_from_exprs((char*)data);
         /* in previous versions, commas were converted to '|' to separate
            args in app calls, but now, commas are used. There used to be
            code here to insert backslashes (escapes) before any commas
            that may have been embedded in the app args. This code is no more. */

         if( strcmp(label,"(null)") != 0  )
            fprintf(dumpfile,"exten => %s,%d(%s),%s(%s)\n", extension, priority, label, application, (char*)data);
         else
            fprintf(dumpfile,"exten => %s,%d,%s(%s)\n", extension, priority, application, (char*)data);

      } else {

         if( strcmp(label,"(null)") != 0  )
            fprintf(dumpfile,"exten => %s,%d(%s),%s\n", extension, priority, label, application);
         else
            fprintf(dumpfile,"exten => %s,%d,%s\n", extension, priority, application);
      }
   }

   /* since add_extension2 is responsible for the malloc'd data stuff */
   free(data);
   return 0;
}

ast_add_profile()

int ast_add_profile	(	const char *	x,
		uint64_t	scale
	)

support for event profiling

(note, this must be documented a lot more) ast_add_profile allocates a generic 'counter' with a given name, which can be shown with the command 'core show profile <name>'

The counter accumulates positive or negative values supplied by

See also

ast_add_profile(), dividing them by the 'scale' value passed in the create call, and also counts the number of 'events'. Values can also be taked by the TSC counter on ia32 architectures, in which case you can mark the start of an event calling ast_mark(id, 1) and then the end of the event with ast_mark(id, 0). For non-i386 architectures, these two calls return 0.

support for event profiling

Returns

Returns the identifier of the counter.

Definition at line 178 of file ael_main.c.

{
   if (!no_comp)
      printf("Executed ast_add_profile();\n");

   return 0;
}

ast_cli_unregister_multiple()

void ast_cli_unregister_multiple

(

void

)

Definition at line 408 of file ael_main.c.

{
   if(!no_comp)
      printf("Executed ast_cli_unregister_multiple();\n");
}

ast_context_add_ignorepat2()

void ast_context_add_ignorepat2	(	struct ast_context *	con,
		const char *	value,
		const char *	registrar
	)

Definition at line 348 of file ael_main.c.

References ADD_LAST, create_name(), and ast_context::ignorepats.

{
   if(!no_comp)
      printf("Executed ast_context_add_ignorepat2(con, value=%s, registrar=%s);\n", value, registrar);
   if( dump_extensions ) {
      struct namelist *x;
      x = create_name(value);
      ADD_LAST(con->ignorepats,x);
   }
}

ast_context_add_include2()

void ast_context_add_include2	(	struct ast_context *	con,
		const char *	value,
		const char *	registrar
	)

Add a context include.

Parameters

con	context to add the include to
value	include value to add
registrar	who registered the context

Adds an include taking a struct ast_context as the first parameter

Return values

0	on success
-1	on failure

Definition at line 359 of file ael_main.c.

References ADD_LAST, create_name(), and ast_context::includes.

{
   if(!no_comp)
      printf("Executed ast_context_add_include2(con, value=%s, registrar=%s);\n", value, registrar);
   if( dump_extensions ) {
      struct namelist *x;
      x = create_name((char*)value);
      ADD_LAST(con->includes,x);
   }
}

ast_context_add_switch2()

void ast_context_add_switch2	(	struct ast_context *	con,
		const char *	value,
		const char *	data,
		int	eval,
		const char *	registrar
	)

Adds a switch (first param is a ast_context)

Note

See ast_context_add_switch() for argument information, with the exception of the first argument. In this case, it's a pointer to an ast_context structure as opposed to the name.

Definition at line 370 of file ael_main.c.

References ADD_LAST, create_name(), ast_context::eswitches, namelist::name2, and ast_context::switches.

{
   if(!no_comp)
      printf("Executed ast_context_add_switch2(con, value=%s, data=%s, eval=%d, registrar=%s);\n", value, data, eval, registrar);
   if( dump_extensions ) {
      struct namelist *x;
      x = create_name((char*)value);
      strncpy(x->name2, data, 99);
      if( eval ) {

         ADD_LAST(con->switches,x);

      } else {

         ADD_LAST(con->eswitches,x);
      }
   }
}

ast_context_create()

struct ast_context * ast_context_create	(	void **	extcontexts,
		const char *	name,
		const char *	registrar
	)

Definition at line 318 of file ael_main.c.

References calloc, context_list, conts, ast_context::name, ast_context::next, NULL, and ast_context::registrar.

{
   struct ast_context *x = calloc(1, sizeof(*x));
   if (!x)
      return NULL;
   x->next = context_list;
   context_list = x;
   if (!no_comp)
      printf("Executed ast_context_create(conts, name=%s, registrar=%s);\n", name, registrar);
   conts++;
   strncpy(x->name, name, sizeof(x->name) - 1);
   strncpy(x->registrar, registrar, sizeof(x->registrar) - 1);
   return x;
}

ast_context_destroy()

void ast_context_destroy

(

void

)

Definition at line 414 of file ael_main.c.

References ast_get_context_name().

{
   if( !no_comp)
      printf("Executed ast_context_destroy();\n");
}

ast_context_find_or_create()

struct ast_context * ast_context_find_or_create	(	void **	extcontexts,
		void *	tab,
		const char *	name,
		const char *	registrar
	)

Definition at line 333 of file ael_main.c.

References calloc, context_list, conts, ast_context::name, ast_context::next, NULL, and ast_context::registrar.

{
   struct ast_context *x = calloc(1, sizeof(*x));
   if (!x)
      return NULL;
   x->next = context_list;
   context_list = x;
   if (!no_comp)
      printf("Executed ast_context_find_or_create(conts, name=%s, registrar=%s);\n", name, registrar);
   conts++;
   strncpy(x->name, name, sizeof(x->name) - 1);
   strncpy(x->registrar, registrar, sizeof(x->registrar) - 1);
   return x;
}

ast_context_verify_includes()

void ast_context_verify_includes

(

void

)

Definition at line 395 of file ael_main.c.

{
   if(!no_comp)
      printf("Executed ast_context_verify_includes();\n");
}

ast_custom_function_find()

struct ast_custom_function* ast_custom_function_find

(

const char *

name

)

Definition at line 173 of file ael_main.c.

Referenced by pbx_findapp().

{
   return 0; /* in "standalone" mode, functions are just not avail */
}

ast_get_context_name()

const char* ast_get_context_name

(

struct ast_context *

con

)

Definition at line 421 of file ael_main.c.

References ast_walk_context_extensions(), ast_context::name, and NULL.

Referenced by ast_context_destroy().

{
   return con ? con->name : NULL;
}

ast_hashtab_compare_contexts()

int ast_hashtab_compare_contexts	(	const void *	ah_a,
		const void *	ah_b
	)

hashtable functions for contexts

Definition at line 589 of file ael_main.c.

References ast_hashtab_hash_contexts().

Referenced by main().

{
   return 0;
}

ast_hashtab_hash_contexts()

unsigned int ast_hashtab_hash_contexts

(

const void *

obj

)

Definition at line 596 of file ael_main.c.

Referenced by ast_hashtab_compare_contexts().

{
   return 0;
}

ast_loader_register()

int ast_loader_register

(

int(*)(void)

updater

)

Add a procedure to be run when modules have been updated.

Parameters

updater

The function to run when modules have been updated.

This function adds the given function to a linked list of functions to be run when the modules are updated.

Return values

0	on success
-1	on failure.

Definition at line 186 of file ael_main.c.

{
   return 1;
}

ast_loader_unregister()

int ast_loader_unregister

(

int(*)(void)

updater

)

Remove a procedure to be run when modules are updated.

Parameters

updater

The updater function to unregister.

This removes the given function from the updater list.

Return values

0	on success
-1	on failure.

Definition at line 191 of file ael_main.c.

{
   return 1;
}

ast_log()

void ast_log	(	int	level,
		const char *	file,
		int	line,
		const char *	function,
		const char *	fmt,
			...
	)

Used for sending a log message This is the standard logger function. Probably the only way you will invoke it would be something like this: ast_log(AST_LOG_WHATEVER, "Problem with the %s Captain. We should get some more. Will %d be enough?\n", "flux capacitor", 10); where WHATEVER is one of ERROR, DEBUG, EVENT, NOTICE, or WARNING depending on which log you wish to output to. These are implemented as macros, that will provide the function with the needed arguments.

Parameters

level	Type of log event
file	Will be provided by the AST_LOG_* macro
line	Will be provided by the AST_LOG_* macro
function	Will be provided by the AST_LOG_* macro
fmt	This is what is important. The format is the same as your favorite breed of printf. You know how that works, right? :-)

Definition at line 130 of file ael_main.c.

References context, exten, and pbx_find_extension().

Referenced by main().

{
           va_list vars;
              va_start(vars,fmt);

                 printf("LOG: lev:%d file:%s  line:%d func: %s  ",
                                     level, file, line, function);
                    vprintf(fmt, vars);
                       fflush(stdout);
                          va_end(vars);
}

ast_mark_lock_acquired()

void ast_mark_lock_acquired

(

void *

lock_addr

)

Mark the last lock as acquired.

Definition at line 602 of file ael_main.c.

{
}

ast_merge_contexts_and_delete()

void ast_merge_contexts_and_delete

(

void

)

Definition at line 389 of file ael_main.c.

{
   if(!no_comp)
      printf("Executed ast_merge_contexts_and_delete();\n");
}

ast_module_register()

void ast_module_register

(

const struct ast_module_info *

x

)

Definition at line 195 of file ael_main.c.

{
}

ast_module_unregister()

void ast_module_unregister

(

const struct ast_module_info *

x

)

Definition at line 199 of file ael_main.c.

{
}

ast_process_quotes_and_slashes()

char* ast_process_quotes_and_slashes	(	char *	start,
		char	find,
		char	replace_with
	)

Process a string to find and replace characters.

Parameters

start	The string to analyze
find	The character to find
replace_with	The character that will replace the one we are looking for

Definition at line 2104 of file main/utils.c.

{
   char *dataPut = start;
   int inEscape = 0;
   int inQuotes = 0;

   for (; *start; start++) {
      if (inEscape) {
         *dataPut++ = *start;       /* Always goes verbatim */
         inEscape = 0;
      } else {
         if (*start == '\\') {
            inEscape = 1;      /* Do not copy \ into the data */
         } else if (*start == '\'') {
            inQuotes = 1 - inQuotes;   /* Do not copy ' into the data */
         } else {
            /* Replace , with |, unless in quotes */
            *dataPut++ = inQuotes ? *start : ((*start == find) ? replace_with : *start);
         }
      }
   }
   if (start != dataPut)
      *dataPut = 0;
   return dataPut;
}

ast_remove_lock_info()

void ast_remove_lock_info	(	void *	lock_addr,
		struct ast_bt *	bt
	)

remove lock info for the current thread

this gets called by ast_mutex_unlock so that information on the lock can be removed from the current thread's lock info struct.

Definition at line 605 of file ael_main.c.

{
}

ast_restore_lock_info()

void ast_restore_lock_info

(

void *

lock_addr

)

Definition at line 628 of file ael_main.c.

{
}

ast_store_lock_info()

void ast_store_lock_info	(	enum ast_lock_type	type,
		const char *	filename,
		int	line_num,
		const char *	func,
		const char *	lock_name,
		void *	lock_addr,
		struct ast_bt *	bt
	)

Store lock info for the current thread.

This function gets called in ast_mutex_lock() and ast_mutex_trylock() so that information about this lock can be stored in this thread's lock info struct. The lock is marked as pending as the thread is waiting on the lock. ast_mark_lock_acquired() will mark it as held by this thread.

Definition at line 609 of file ael_main.c.

{
}

ast_suspend_lock_info()

void ast_suspend_lock_info

(

void *

lock_addr

)

Definition at line 625 of file ael_main.c.

{
}

ast_walk_context_extensions()

struct ast_exten* ast_walk_context_extensions	(	struct ast_context *	con,
		struct ast_exten *	exten
	)

Definition at line 427 of file ael_main.c.

References ast_walk_context_includes(), and NULL.

Referenced by ast_get_context_name().

{
   return NULL;
}

ast_walk_context_ignorepats()

static struct ast_ignorepat * ast_walk_context_ignorepats	(	struct ast_context *	con,
		struct ast_ignorepat *	ip
	)

Definition at line 439 of file ael_main.c.

References ast_walk_context_switches(), and NULL.

Referenced by ast_walk_context_includes().

{
   return NULL;
}

ast_walk_context_includes()

static struct ast_include * ast_walk_context_includes	(	struct ast_context *	con,
		struct ast_include *	inc
	)

Definition at line 433 of file ael_main.c.

References ast_walk_context_ignorepats(), and NULL.

Referenced by ast_walk_context_extensions().

{
   return NULL;
}

ast_walk_context_switches()

static struct ast_sw * ast_walk_context_switches	(	struct ast_context *	con,
		struct ast_sw *	sw
	)

Definition at line 445 of file ael_main.c.

References NULL.

Referenced by ast_walk_context_ignorepats().

{
   return NULL;
}

ast_walk_contexts()

struct ast_context * ast_walk_contexts

(

void

)

Definition at line 401 of file ael_main.c.

{
   if(!no_comp)
      printf("Executed ast_walk_contexts();\n");
   return 0;
}

create_name()

struct namelist * create_name

(

const char *

name

)

Definition at line 79 of file ael_main.c.

References calloc, namelist::name, and NULL.

Referenced by ast_context_add_ignorepat2(), ast_context_add_include2(), ast_context_add_switch2(), destroy_namelist(), and pbx_builtin_setvar().

{
   struct namelist *x = calloc(1, sizeof(*x));
   if (!x)
      return NULL;
   strncpy(x->name, name, sizeof(x->name) - 1);
   return x;
}

destroy_namelist()

void destroy_namelist

(

struct namelist *

x

)

Definition at line 67 of file ael_main.c.

References create_name(), free(), namelist::name, and namelist::next.

Referenced by main().

{
   struct namelist *z,*z2;
   for(z=x; z; z = z2)
   {
      z2 = z->next;
      z->next = 0;
      free(z);
   }
}

filter_leading_space_from_exprs()

void filter_leading_space_from_exprs

(

char *

str

)

Definition at line 450 of file ael_main.c.

References str.

Referenced by ast_add_extension2().

{
   /*  Mainly for aesthetics */
   char *t, *v, *u = str;

   while ( u && *u ) {

      if( *u == '$' && *(u+1) == '[' ) {
         t = u+2;
         while( *t == '\n' || *t == '\r' || *t == '\t' || *t == ' ' ) {
            v = t;
            while ( *v ) {
               *v = *(v+1);
               v++;
            }
         }
      }

      u++;
   }
}

filter_newlines()

void filter_newlines

(

char *

str

)

Definition at line 472 of file ael_main.c.

References ael_external_load_module(), and str.

Referenced by ast_add_extension2().

{
   /* remove all newlines, returns  */
   char *t=str;
   while( t && *t ) {
      if( *t == '\n' || *t == '\r' ) {
         *t = ' '; /* just replace newlines and returns with spaces; they act as
                   token separators, and just blindly removing them could be
                   harmful. */
      }
      t++;
   }
}

main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 491 of file ael_main.c.

References ael_external_load_module(), ast_hashtab_compare_contexts(), ast_log(), config_dir, conts, destroy_namelist(), ast_context::eswitches, extens, ast_context::extension_count, free(), ast_context::ignorepats, ast_context::includes, localized_use_conf_dir(), localized_use_local_dir(), namelist::name, ast_context::name, namelist::name2, namelist::next, ast_context::next, priors, ast_context::switches, and var_dir.

{
   int i;
   struct namelist *n;
   struct ast_context *lp,*lp2;

   for(i=1;i<argc;i++) {
      if( argv[i][0] == '-' && argv[i][1] == 'n' )
         no_comp =1;
      if( argv[i][0] == '-' && argv[i][1] == 'q' ) {
         quiet = 1;
         no_comp =1;
      }
      if( argv[i][0] == '-' && argv[i][1] == 'd' )
         use_curr_dir =1;
      if( argv[i][0] == '-' && argv[i][1] == 'w' )
         dump_extensions =1;
   }

   if( !quiet ) {
      printf("\n(If you find progress and other non-error messages irritating, you can use -q to suppress them)\n");
      if( !no_comp )
         printf("\n(You can use the -n option if you aren't interested in seeing all the instructions generated by the compiler)\n\n");
      if( !use_curr_dir )
         printf("\n(You can use the -d option if you want to use the current working directory as the CONFIG_DIR. I will look in this dir for extensions.ael* and its included files)\n\n");
      if( !dump_extensions )
         printf("\n(You can use the -w option to dump extensions.conf format to extensions.conf.aeldump)\n");
   }

   if( use_curr_dir ) {
      strcpy(config_dir, ".");
      localized_use_local_dir();
   }
   else {
      strcpy(config_dir, "/etc/asterisk");
      localized_use_conf_dir();
   }
   strcpy(var_dir, "/var/lib/asterisk");

   if( dump_extensions ) {
      dumpfile = fopen("extensions.conf.aeldump","w");
      if( !dumpfile ) {
         printf("\n\nSorry, cannot open extensions.conf.aeldump for writing! Correct the situation and try again!\n\n");
         exit(10);
      }

   }

   FIRST_TIME = 1;

   ael_external_load_module();

   ast_log(4, "ael2_parse", __LINE__, "main", "%d contexts, %d extensions, %d priorities\n", conts, extens, priors);

   if( dump_extensions && dumpfile ) {

      for( lp = context_list; lp; lp = lp->next ) { /* print out any contexts that didn't have any
                                           extensions in them */
         if( lp->extension_count == 0 ) {

            fprintf(dumpfile,"\n\n[%s]\n", lp->name);

            for(n=lp->ignorepats;n;n=n->next) {
               fprintf(dumpfile, "ignorepat => %s\n", n->name);
            }
            for(n=lp->includes;n;n=n->next) {
               fprintf(dumpfile, "include => %s\n", n->name);
            }
            for(n=lp->switches;n;n=n->next) {
               fprintf(dumpfile, "switch => %s/%s\n", n->name, n->name2);
            }
            for(n=lp->eswitches;n;n=n->next) {
               fprintf(dumpfile, "eswitch => %s/%s\n", n->name, n->name2);
            }
         }
      }
   }

   if( dump_extensions && dumpfile )
      fclose(dumpfile);

   for( lp = context_list; lp; lp = lp2 ) { /* free the ast_context structs */
      lp2 = lp->next;
      lp->next = 0;

      destroy_namelist(lp->includes);
      destroy_namelist(lp->ignorepats);
      destroy_namelist(lp->switches);
      destroy_namelist(lp->eswitches);

      free(lp);
   }

    return 0;
}

pbx_builtin_setvar()

void pbx_builtin_setvar	(	void *	chan,
		void *	data
	)

Definition at line 305 of file ael_main.c.

References ADD_LAST, and create_name().

{
   struct namelist *x = create_name(data);
   if(!no_comp)
      printf("Executed pbx_builtin_setvar(chan, data=%s);\n", (char*)data);

   if( dump_extensions ) {
      x = create_name(data);
      ADD_LAST(globalvars,x);
   }
}

pbx_find_extension()

struct ast_exten* pbx_find_extension	(	struct ast_channel *	chan,
		struct ast_context *	bypass,
		struct pbx_find_info *	q,
		const char *	context,
		const char *	exten,
		int	priority,
		const char *	label,
		const char *	callerid,
		enum ext_match_t	action
	)

Definition at line 152 of file ael_main.c.

References localized_find_extension().

Referenced by ast_log().

{
   return localized_find_extension(bypass, q, context, exten, priority, label, callerid, action);
}

pbx_findapp()

struct ast_app* pbx_findapp

(

const char *

app

)

Look up an application.

Parameters

app	name of the app

This function searches for the ast_app structure within the apps that are registered for the one with the name you passed in.

Returns

the ast_app structure that matches on success, or NULL on failure

Definition at line 165 of file ael_main.c.

References ast_custom_function_find(), and namelist::name.

Referenced by aelsub_exec(), answer_exec_run(), ari_channel_thread(), ari_originate_dial(), ast_app_exec_macro(), AST_TEST_DEFINE(), bridge_check_monitor(), bridge_stasis_run_cb(), conf_run(), conf_start_record(), disa_exec(), do_magic_pickup(), dundi_exec(), exec_exec(), execif_exec(), forward_message(), handle_exec(), iax2_exec(), lua_pbx_exec(), page_exec(), pbx_builtin_execiftime(), pbx_extension_helper(), pbx_outgoing_exec(), realtime_exec(), run_app_helper(), snoop_stasis_thread(), try_calling(), and tryexec_exec().

{
   return (struct ast_app*)1; /* so as not to trigger an error */
}

pbx_substitute_variables_helper()

void pbx_substitute_variables_helper	(	struct ast_channel *	c,
		const char *	cp1,
		char *	cp2,
		int	count
	)

Definition at line 211 of file ael_main.c.

References AST_MAX_EXTENSION.

Referenced by __ast_cli_register_multiple().

{
   if (cp1 && *cp1)
      strncpy(cp2,cp1,AST_MAX_EXTENSION); /* Right now, this routine is ONLY being called for
                                    a possible var substitution on extension names,
                                    so....! */
   else
      *cp2 = 0;
}

Variable Documentation

ast_config_AST_CONFIG_DIR

const char* ast_config_AST_CONFIG_DIR = config_dir

Definition at line 98 of file ael_main.c.

ast_config_AST_VAR_DIR

const char* ast_config_AST_VAR_DIR = var_dir

Definition at line 99 of file ael_main.c.

Referenced by ael2_semantic_check(), ast_str_retrieve_variable(), handle_show_settings(), launch_script(), and ustmtext().

config_dir

char config_dir[PATH_MAX]

static

Definition at line 96 of file ael_main.c.

Referenced by main().

context_list

struct ast_context* context_list

Definition at line 88 of file ael_main.c.

Referenced by ast_context_create(), and ast_context_find_or_create().

conts

int conts =0

Definition at line 93 of file ael_main.c.

Referenced by ast_context_create(), ast_context_find_or_create(), and main().

dump_extensions

int dump_extensions = 0

static

Definition at line 126 of file ael_main.c.

dumpfile

FILE* dumpfile

static

Definition at line 128 of file ael_main.c.

extens

int extens =0

Definition at line 93 of file ael_main.c.

Referenced by ast_add_extension2(), check_retrieve_call_extensions(), and main().

FIRST_TIME

int FIRST_TIME = 0

static

Definition at line 127 of file ael_main.c.

globalvars

struct namelist* globalvars

Definition at line 90 of file ael_main.c.

globalvars_last

struct namelist* globalvars_last

Definition at line 91 of file ael_main.c.

last_context

struct ast_context* last_context

Definition at line 89 of file ael_main.c.

last_exten

char last_exten[18000]

Definition at line 94 of file ael_main.c.

Referenced by ast_add_extension2().

mod_data

struct module_symbols mod_data

no_comp

int no_comp = 0

static

Definition at line 124 of file ael_main.c.

priors

int priors =0

Definition at line 93 of file ael_main.c.

Referenced by ast_add_extension2(), and main().

quiet

int quiet = 0

static

Definition at line 123 of file ael_main.c.

Referenced by confbridge_exec().

use_curr_dir

int use_curr_dir = 0

static

Definition at line 125 of file ael_main.c.

var_dir

char var_dir[PATH_MAX]

static

Definition at line 97 of file ael_main.c.

Referenced by main().