Structures for AEL - the Asterisk extension language. More...

#include "asterisk/paths.h"
#include "pval.h"

Include dependency graph for ael_structs.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	ael_extension
struct	ael_priority
struct	parse_io
Defines
#define	QUAD_MAX (0x7fffffffffffffffLL)
#define	QUAD_MIN (-0x7fffffffffffffffLL-1)
#define	YY_TYPEDEF_YY_SCANNER_T
Typedefs
typedef void *	yyscan_t
Enumerations
enum	ael_priority_type { AEL_APPCALL, AEL_CONTROL1, AEL_FOR_CONTROL, AEL_IF_CONTROL, AEL_IFTIME_CONTROL, AEL_RAND_CONTROL, AEL_LABEL, AEL_RETURN }
Functions
struct pval *	ael2_parse (char fname, int errs)
void	ael2_print (char fname, pval tree)
void	ael2_semantic_check (pval item, int errs, int warns, int notes)
void	destroy_pval (pval *item)
pval *	linku1 (pval head, pval tail)
pval *	npval (pvaltype type, int first_line, int last_line, int first_column, int last_column)
Variables
char *	prev_word

Detailed Description

Structures for AEL - the Asterisk extension language.

pbx_ael.c

Todo:: document this file (ael.h)

Definition in file ael_structs.h.

Define Documentation

#define QUAD_MAX (0x7fffffffffffffffLL)

Definition at line 54 of file ael_structs.h.

#define QUAD_MIN (-0x7fffffffffffffffLL-1)

Definition at line 51 of file ael_structs.h.

#define YY_TYPEDEF_YY_SCANNER_T

Definition at line 70 of file ael_structs.h.

Typedef Documentation

typedef void* yyscan_t

Definition at line 71 of file ael_structs.h.

Enumeration Type Documentation

enum ael_priority_type

Enumerator:

AEL_APPCALL
AEL_CONTROL1
AEL_FOR_CONTROL
AEL_IF_CONTROL
AEL_IFTIME_CONTROL
AEL_RAND_CONTROL
AEL_LABEL
AEL_RETURN

Definition at line 84 of file ael_structs.h.

{ AEL_APPCALL, AEL_CONTROL1, AEL_FOR_CONTROL, AEL_IF_CONTROL, AEL_IFTIME_CONTROL, AEL_RAND_CONTROL, AEL_LABEL, AEL_RETURN } ael_priority_type;

Function Documentation

struct pval* ael2_parse	(	char *	fname,
		int *	errs
	)		`[read]`

Referenced by pbx_load_module().

void ael2_print	(	char *	fname,
		pval *	tree
	)

Definition at line 381 of file pval.c.

References ast_log(), LOG_ERROR, and print_pval_list().

{
   FILE *fin = fopen(fname,"w");
   if ( !fin ) {
      ast_log(LOG_ERROR, "Couldn't open %s for writing.\n", fname);
      return;
   }
   print_pval_list(fin, tree, 0);
   fclose(fin);
}

void ael2_semantic_check	(	pval *	item,
		int *	errs,
		int *	warns,
		int *	notes
	)

Definition at line 2882 of file pval.c.

References ast_config_AST_VAR_DIR, check_context_names(), check_pval(), errs, notes, and warns.

Referenced by pbx_load_module().

{
   
#ifdef AAL_ARGCHECK
   int argapp_errs =0;
   char *rfilename;
#endif
   struct argapp *apps=0;

   if (!item)
      return; /* don't check an empty tree */
#ifdef AAL_ARGCHECK
   rfilename = alloca(10 + strlen(ast_config_AST_VAR_DIR));
   sprintf(rfilename, "%s/applist", ast_config_AST_VAR_DIR);
   
   apps = argdesc_parse(rfilename, &argapp_errs); /* giveth */
#endif
   current_db = item;
   errs = warns = notes = 0;

   check_context_names();
   check_pval(item, apps, 0);

#ifdef AAL_ARGCHECK
   argdesc_destroy(apps);  /* taketh away */
#endif
   current_db = 0;

   *arg_errs = errs;
   *arg_warns = warns;
   *arg_notes = notes;
}

void destroy_pval ( pval * item )

Definition at line 4890 of file pval.c.

Referenced by destroy_pval_item(), pbx_load_module(), yydestruct(), and yyparse().

{
   pval *i,*nxt;
   
   for (i=item; i; i=nxt) {
      nxt = i->next;
      
      destroy_pval_item(i);
   }
}

pval* linku1	(	pval *	head,
		pval *	tail
	)

Definition at line 5837 of file pval.c.

Referenced by pvalAppCallAddArg(), pvalCasePatDefAddStatement(), pvalContextAddStatement(), pvalESwitchesAddSwitch(), pvalGlobalsAddStatement(), pvalIncludesAddInclude(), pvalIncludesAddIncludeWithTimeConstraints(), pvalMacroAddArg(), pvalMacroAddStatement(), pvalMacroCallAddArg(), pvalStatementBlockAddStatement(), pvalSwitchAddCase(), pvalSwitchesAddSwitch(), pvalTopLevAddObject(), and yyparse().

{
   if (!head)
      return tail;
   if (tail) {
      if (!head->next) {
         head->next = tail;
      } else {
         head->u1_last->next = tail;
      }
      head->u1_last = tail;
      tail->prev = head; /* the dad link only points to containers */
   }
   return head;
}

struct pval * npval	(	pvaltype	type,
		int	first_line,
		int	last_line,
		int	first_column,
		int	last_column
	)		`[read]`

Definition at line 3908 of file ael.tab.c.

References calloc, pval::endcol, pval::endline, pval::filename, S_OR, pval::startcol, pval::startline, strdup, pval::type, and type.

Referenced by npval2(), and yyparse().

{
   pval *z = calloc(1, sizeof(struct pval));
   z->type = type;
   z->startline = first_line;
   z->endline = last_line;
   z->startcol = first_column;
   z->endcol = last_column;
   z->filename = strdup(S_OR(my_file, "<none>"));
   return z;
}

Variable Documentation

char* prev_word

Definition at line 883 of file ael_lex.c.

Referenced by yydestruct(), and yyparse().

Asterisk developer's documentation

Data Structures

Defines

Typedefs

Enumerations