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-rw-r--r--pbx/pbx_ael.c794
1 files changed, 0 insertions, 794 deletions
diff --git a/pbx/pbx_ael.c b/pbx/pbx_ael.c
index 506c75184..521d13ada 100644
--- a/pbx/pbx_ael.c
+++ b/pbx/pbx_ael.c
@@ -63,8 +63,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
static char *config = "extensions.ael";
static char *registrar = "pbx_ael";
static int pbx_load_module(void);
-static int warns, errs;
-static struct pval *current_db;
#ifndef AAL_ARGCHECK
/* for the time being, short circuit all the AAL related structures
@@ -103,799 +101,7 @@ int is_float(char *arg );
int is_int(char *arg );
int is_empty(char *arg);
-static const char *match_context;
-static const char *match_exten;
-static const char *match_label;
-static int count_labels; /* true, put matcher in label counting mode */
-static int return_on_context_match;
-struct pval *match_pval(pval *item);
-static void check_goto(pval *item);
-static void find_pval_goto_item(pval *item, int lev);
-static void find_pval_gotos(pval *item, int lev);
-
-static struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont);
-static struct pval *find_first_label_in_current_context(char *label, pval *curr_cont);
-static void print_pval_list(FILE *fin, pval *item, int depth);
-
-static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext);
-static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label);
-static pval *get_extension_or_contxt(pval *p);
-static pval *get_contxt(pval *p);
/* static void substitute_commas(char *str); */
-#ifdef NOMORE
-/*! \brief I am adding this code to substitute commas with vertbars in the args to apps */
-static void substitute_commas(char *str)
-{
- char *p = str;
-
- while (p && *p)
- {
- if (*p == ',' && ((p != str && *(p-1) != '\\')
- || p == str))
- *p = '|';
- if (*p == '\\' && *(p+1) == ',') { /* learning experience: the '\,' is turned into just ',' by pbx_config; So we need to do the same */
- char *q = p;
- while (*q) { /* move the ',' and everything after it up 1 char */
- *q = *(q+1);
- q++;
- }
- }
- p++;
- }
-}
-#endif
-
-/* PRETTY PRINTER FOR AEL: ============================================================================= */
-
-static void print_pval(FILE *fin, pval *item, int depth)
-{
- int i;
- pval *lp;
-
- for (i=0; i<depth; i++) {
- fprintf(fin, "\t"); /* depth == indentation */
- }
-
- switch ( item->type ) {
- case PV_WORD:
- fprintf(fin,"%s;\n", item->u1.str); /* usually, words are encapsulated in something else */
- break;
-
- case PV_MACRO:
- fprintf(fin,"macro %s(", item->u1.str);
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- if (lp != item->u2.arglist )
- fprintf(fin,", ");
- fprintf(fin,"%s", lp->u1.str);
- }
- fprintf(fin,") {\n");
- print_pval_list(fin,item->u3.macro_statements,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n\n");
- break;
-
- case PV_CONTEXT:
- if ( item->u3.abstract )
- fprintf(fin,"abstract context %s {\n", item->u1.str);
- else
- fprintf(fin,"context %s {\n", item->u1.str);
- print_pval_list(fin,item->u2.statements,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n\n");
- break;
-
- case PV_MACRO_CALL:
- fprintf(fin,"&%s(", item->u1.str);
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- if ( lp != item->u2.arglist )
- fprintf(fin,", ");
- fprintf(fin,"%s", lp->u1.str);
- }
- fprintf(fin,");\n");
- break;
-
- case PV_APPLICATION_CALL:
- fprintf(fin,"%s(", item->u1.str);
- for (lp=item->u2.arglist; lp; lp=lp->next) {
- if ( lp != item->u2.arglist )
- fprintf(fin,",");
- fprintf(fin,"%s", lp->u1.str);
- }
- fprintf(fin,");\n");
- break;
-
- case PV_CASE:
- fprintf(fin,"case %s:\n", item->u1.str);
- print_pval_list(fin,item->u2.statements, depth+1);
- break;
-
- case PV_PATTERN:
- fprintf(fin,"pattern %s:\n", item->u1.str);
- print_pval_list(fin,item->u2.statements, depth+1);
- break;
-
- case PV_DEFAULT:
- fprintf(fin,"default:\n");
- print_pval_list(fin,item->u2.statements, depth+1);
- break;
-
- case PV_CATCH:
- fprintf(fin,"catch %s {\n", item->u1.str);
- print_pval_list(fin,item->u2.statements, depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n");
- break;
-
- case PV_SWITCHES:
- fprintf(fin,"switches {\n");
- print_pval_list(fin,item->u1.list,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n");
- break;
-
- case PV_ESWITCHES:
- fprintf(fin,"eswitches {\n");
- print_pval_list(fin,item->u1.list,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n");
- break;
-
- case PV_INCLUDES:
- fprintf(fin,"includes {\n");
- for (lp=item->u1.list; lp; lp=lp->next) {
- for (i=0; i<depth+1; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"%s", lp->u1.str); /* usually, words are encapsulated in something else */
- if ( lp->u2.arglist )
- fprintf(fin,"|%s|%s|%s|%s",
- lp->u2.arglist->u1.str,
- lp->u2.arglist->next->u1.str,
- lp->u2.arglist->next->next->u1.str,
- lp->u2.arglist->next->next->next->u1.str
- );
- fprintf(fin,";\n"); /* usually, words are encapsulated in something else */
- }
-
- print_pval_list(fin,item->u1.list,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n");
- break;
-
- case PV_STATEMENTBLOCK:
- fprintf(fin,"{\n");
- print_pval_list(fin,item->u1.list, depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"};\n");
- break;
-
- case PV_VARDEC:
- fprintf(fin,"%s=%s;\n", item->u1.str, item->u2.val);
- break;
-
- case PV_LOCALVARDEC:
- fprintf(fin,"local %s=%s;\n", item->u1.str, item->u2.val);
- break;
-
- case PV_GOTO:
- fprintf(fin,"goto %s", item->u1.list->u1.str);
- if ( item->u1.list->next )
- fprintf(fin,",%s", item->u1.list->next->u1.str);
- if ( item->u1.list->next && item->u1.list->next->next )
- fprintf(fin,",%s", item->u1.list->next->next->u1.str);
- fprintf(fin,"\n");
- break;
-
- case PV_LABEL:
- fprintf(fin,"%s:\n", item->u1.str);
- break;
-
- case PV_FOR:
- fprintf(fin,"for (%s; %s; %s)\n", item->u1.for_init, item->u2.for_test, item->u3.for_inc);
- print_pval_list(fin,item->u4.for_statements,depth+1);
- break;
-
- case PV_WHILE:
- fprintf(fin,"while (%s)\n", item->u1.str);
- print_pval_list(fin,item->u2.statements,depth+1);
- break;
-
- case PV_BREAK:
- fprintf(fin,"break;\n");
- break;
-
- case PV_RETURN:
- fprintf(fin,"return;\n");
- break;
-
- case PV_CONTINUE:
- fprintf(fin,"continue;\n");
- break;
-
- case PV_RANDOM:
- case PV_IFTIME:
- case PV_IF:
- if ( item->type == PV_IFTIME ) {
-
- fprintf(fin,"ifTime ( %s|%s|%s|%s )\n",
- item->u1.list->u1.str,
- item->u1.list->next->u1.str,
- item->u1.list->next->next->u1.str,
- item->u1.list->next->next->next->u1.str
- );
- } else if ( item->type == PV_RANDOM ) {
- fprintf(fin,"random ( %s )\n", item->u1.str );
- } else
- fprintf(fin,"if ( %s )\n", item->u1.str);
- if ( item->u2.statements && item->u2.statements->next ) {
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"{\n");
- print_pval_list(fin,item->u2.statements,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- if ( item->u3.else_statements )
- fprintf(fin,"}\n");
- else
- fprintf(fin,"};\n");
- } else if (item->u2.statements ) {
- print_pval_list(fin,item->u2.statements,depth+1);
- } else {
- if (item->u3.else_statements )
- fprintf(fin, " {} ");
- else
- fprintf(fin, " {}; ");
- }
- if ( item->u3.else_statements ) {
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"else\n");
- print_pval_list(fin,item->u3.else_statements, depth);
- }
- break;
-
- case PV_SWITCH:
- fprintf(fin,"switch( %s ) {\n", item->u1.str);
- print_pval_list(fin,item->u2.statements,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"}\n");
- break;
-
- case PV_EXTENSION:
- if ( item->u4.regexten )
- fprintf(fin, "regexten ");
- if ( item->u3.hints )
- fprintf(fin,"hints(%s) ", item->u3.hints);
-
- fprintf(fin,"%s => \n", item->u1.str);
- print_pval_list(fin,item->u2.statements,depth+1);
- break;
-
- case PV_IGNOREPAT:
- fprintf(fin,"ignorepat => %s\n", item->u1.str);
- break;
-
- case PV_GLOBALS:
- fprintf(fin,"globals {\n");
- print_pval_list(fin,item->u1.statements,depth+1);
- for (i=0; i<depth; i++) {
- fprintf(fin,"\t"); /* depth == indentation */
- }
- fprintf(fin,"}\n");
- break;
- }
-}
-
-static void print_pval_list(FILE *fin, pval *item, int depth)
-{
- pval *i;
-
- for (i=item; i; i=i->next) {
- print_pval(fin, i, depth);
- }
-}
-
-#if 0
-static void ael2_print(char *fname, pval *tree)
-{
- 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);
-}
-#endif
-
-
-
-/* SEMANTIC CHECKING FOR AEL: ============================================================================= */
-
-/* (not all that is syntactically legal is good! */
-
-
-static struct pval *in_macro(pval *item)
-{
- struct pval *curr;
- curr = item;
- while( curr ) {
- if( curr->type == PV_MACRO ) {
- return curr;
- }
- curr = curr->dad;
- }
- return 0;
-}
-
-static struct pval *in_context(pval *item)
-{
- struct pval *curr;
- curr = item;
- while( curr ) {
- if( curr->type == PV_MACRO || curr->type == PV_CONTEXT ) {
- return curr;
- }
- curr = curr->dad;
- }
- return 0;
-}
-
-
-static void check_goto(pval *item)
-{
- /* check for the target of the goto-- does it exist? */
- if ( !(item->u1.list)->next && !(item->u1.list)->u1.str ) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: empty label reference found!\n",
- item->filename, item->startline, item->endline);
- errs++;
- }
-
- /* just one item-- the label should be in the current extension */
-
- if (item->u1.list && !item->u1.list->next && !strstr((item->u1.list)->u1.str,"${")) {
- struct pval *z = get_extension_or_contxt(item);
- struct pval *x = 0;
- if (z)
- x = find_label_in_current_extension((char*)((item->u1.list)->u1.str), z); /* if in macro, use current context instead */
- /* printf("Called find_label_in_current_extension with arg %s; current_extension is %x: %d\n",
- (char*)((item->u1.list)->u1.str), current_extension?current_extension:current_context, current_extension?current_extension->type:current_context->type); */
- if (!x) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s exists in the current extension!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str);
- errs++;
- }
- else
- return;
- }
-
- /* TWO items */
- if (item->u1.list->next && !item->u1.list->next->next) {
- /* two items */
- /* printf("Calling find_label_in_current_context with args %s, %s\n",
- (char*)((item->u1.list)->u1.str), (char *)item->u1.list->next->u1.str); */
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${") ) /* Don't try to match variables */ {
- struct pval *z = get_contxt(item);
- struct pval *x = 0;
-
- if (z)
- x = find_label_in_current_context((char *)item->u1.list->u1.str, (char *)item->u1.list->next->u1.str, z);
-
- if (!x) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the current context, or any of its inclusions!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str, item->u1.list->next->u1.str );
- errs++;
- }
- else
- return;
- }
- }
-
- /* All 3 items! */
- if (item->u1.list->next && item->u1.list->next->next) {
- /* all three */
- pval *first = item->u1.list;
- pval *second = item->u1.list->next;
- pval *third = item->u1.list->next->next;
-
- /* printf("Calling find_label_in_current_db with args %s, %s, %s\n",
- (char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str); */
- if (!strstr((item->u1.list)->u1.str,"${")
- && !strstr(item->u1.list->next->u1.str,"${")
- && !strstr(item->u1.list->next->next->u1.str,"${")) /* Don't try to match variables */ {
- struct pval *x = find_label_in_current_db((char*)first->u1.str, (char*)second->u1.str, (char*)third->u1.str);
- if (!x) {
- struct pval *p3;
- struct pval *found = 0;
- struct pval *that_context = find_context(item->u1.list->u1.str);
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- if (that_context) {
- for (p3=that_context->u2.statements; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_other_context = find_context(incl_context);
- if (that_other_context) {
- struct pval *x3;
- x3 = find_label_in_current_context((char *)item->u1.list->next->u1.str, (char *)item->u1.list->next->next->u1.str, that_other_context);
- if (x3) {
- found = x3;
- break;
- }
- }
- }
- }
- }
- if (!found) {
- ast_log(LOG_ERROR,"Error: file %s, line %d-%d: goto: no label %s|%s exists in the context %s or its inclusions!\n",
- item->filename, item->startline, item->endline, item->u1.list->next->u1.str, item->u1.list->next->next->u1.str, item->u1.list->u1.str );
- errs++;
- } else {
- struct pval *mac = in_macro(item); /* is this goto inside a macro? */
- if( mac ) { /* yes! */
- struct pval *targ = in_context(found);
- if( mac != targ )
- {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
- item->filename, item->startline, item->endline);
- warns++;
- }
- }
- }
- } else {
- /* here is where code would go to check for target existence in extensions.conf files */
- ast_log(LOG_WARNING,"Warning: file %s, line %d-%d: goto: no context %s could be found that matches the goto target!\n",
- item->filename, item->startline, item->endline, item->u1.list->u1.str);
- warns++; /* this is just a warning, because this context could be in extensions.conf or somewhere */
- }
- } else {
- struct pval *mac = in_macro(item); /* is this goto inside a macro? */
- if( mac ) { /* yes! */
- struct pval *targ = in_context(x);
- if( mac != targ )
- {
- ast_log(LOG_WARNING, "Warning: file %s, line %d-%d: It's bad form to have a goto in a macro to a target outside the macro!\n",
- item->filename, item->startline, item->endline);
- warns++;
- }
- }
- }
- }
- }
-}
-
-
-static void find_pval_goto_item(pval *item, int lev)
-{
- struct pval *p4;
- if (lev>100) {
- ast_log(LOG_ERROR,"find_pval_goto in infinite loop!\n\n");
- return;
- }
-
- switch ( item->type ) {
- case PV_MACRO:
- /* fields: item->u1.str == name of macro
- item->u2.arglist == pval list of PV_WORD arguments of macro, as given by user
- item->u2.arglist->u1.str == argument
- item->u2.arglist->next == next arg
-
- item->u3.macro_statements == pval list of statements in macro body.
- */
-
- /* printf("Descending into matching macro %s\n", match_context); */
- find_pval_gotos(item->u3.macro_statements,lev+1); /* if we're just searching for a context, don't bother descending into them */
-
- break;
-
- case PV_CONTEXT:
- /* fields: item->u1.str == name of context
- item->u2.statements == pval list of statements in context body
- item->u3.abstract == int 1 if an abstract keyword were present
- */
- break;
-
- case PV_CASE:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_PATTERN:
- /* fields: item->u1.str == value of case
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_DEFAULT:
- /* fields:
- item->u2.statements == pval list of statements under the case
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_CATCH:
- /* fields: item->u1.str == name of extension to catch
- item->u2.statements == pval list of statements in context body
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_STATEMENTBLOCK:
- /* fields: item->u1.list == pval list of statements in block, one per entry in the list
- */
- find_pval_gotos(item->u1.list,lev+1);
- break;
-
- case PV_GOTO:
- /* fields: item->u1.list == pval list of PV_WORD target names, up to 3, in order as given by user.
- item->u1.list->u1.str == where the data on a PV_WORD will always be.
- */
- check_goto(item); /* THE WHOLE FUNCTION OF THIS ENTIRE ROUTINE!!!! */
- break;
-
- case PV_INCLUDES:
- /* fields: item->u1.list == pval list of PV_WORD elements, one per entry in the list
- */
- for (p4=item->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- find_pval_gotos(that_context,lev+1); /* keep working up the includes */
- }
- }
- break;
-
- case PV_FOR:
- /* fields: item->u1.for_init == a string containing the initalizer
- item->u2.for_test == a string containing the loop test
- item->u3.for_inc == a string containing the loop increment
-
- item->u4.for_statements == a pval list of statements in the for ()
- */
- find_pval_gotos(item->u4.for_statements,lev+1);
- break;
-
- case PV_WHILE:
- /* fields: item->u1.str == the while conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the while ()
- */
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- case PV_RANDOM:
- /* fields: item->u1.str == the random number expression, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF */
-
- case PV_IFTIME:
- /* fields: item->u1.list == the time values, 4 of them, as PV_WORD structs in a list
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- fall thru to PV_IF*/
- case PV_IF:
- /* fields: item->u1.str == the if conditional, as supplied by user
-
- item->u2.statements == a pval list of statements in the if ()
- item->u3.else_statements == a pval list of statements in the else
- (could be zero)
- */
- find_pval_gotos(item->u2.statements,lev+1);
-
- if (item->u3.else_statements) {
- find_pval_gotos(item->u3.else_statements,lev+1);
- }
- break;
-
- case PV_SWITCH:
- /* fields: item->u1.str == the switch expression
-
- item->u2.statements == a pval list of statements in the switch,
- (will be case statements, most likely!)
- */
- find_pval_gotos(item->u3.else_statements,lev+1);
- break;
-
- case PV_EXTENSION:
- /* fields: item->u1.str == the extension name, label, whatever it's called
-
- item->u2.statements == a pval list of statements in the extension
- item->u3.hints == a char * hint argument
- item->u4.regexten == an int boolean. non-zero says that regexten was specified
- */
-
- find_pval_gotos(item->u2.statements,lev+1);
- break;
-
- default:
- break;
- }
-}
-
-static void find_pval_gotos(pval *item,int lev)
-{
- pval *i;
-
- for (i=item; i; i=i->next) {
-
- find_pval_goto_item(i, lev);
- }
-}
-
-
-
-struct pval *find_first_label_in_current_context(char *label, pval *curr_cont)
-{
- /* printf(" --- Got args %s, %s\n", exten, label); */
- struct pval *ret;
- struct pval *p3;
- struct pval *startpt = ((curr_cont->type==PV_MACRO)?curr_cont->u3.macro_statements: curr_cont->u2.statements);
-
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = "*";
- match_label = label;
-
- ret = match_pval(curr_cont);
- if (ret)
- return ret;
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- for (p3=startpt; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- struct pval *x3;
- x3 = find_first_label_in_current_context(label, that_context);
- if (x3) {
- return x3;
- }
- }
- }
- }
- }
- return 0;
-}
-
-struct pval *find_label_in_current_context(char *exten, char *label, pval *curr_cont)
-{
- /* printf(" --- Got args %s, %s\n", exten, label); */
- struct pval *ret;
- struct pval *p3;
- struct pval *startpt;
-
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = exten;
- match_label = label;
- if (curr_cont->type == PV_MACRO)
- startpt = curr_cont->u3.macro_statements;
- else
- startpt = curr_cont->u2.statements;
-
- ret = match_pval(startpt);
- if (ret)
- return ret;
-
- /* the target of the goto could be in an included context!! Fancy that!! */
- /* look for includes in the current context */
- for (p3=startpt; p3; p3=p3->next) {
- if (p3->type == PV_INCLUDES) {
- struct pval *p4;
- for (p4=p3->u1.list; p4; p4=p4->next) {
- /* for each context pointed to, find it, then find a context/label that matches the
- target here! */
- char *incl_context = p4->u1.str;
- /* find a matching context name */
- struct pval *that_context = find_context(incl_context);
- if (that_context) {
- struct pval *x3;
- x3 = find_label_in_current_context(exten, label, that_context);
- if (x3) {
- return x3;
- }
- }
- }
- }
- }
- return 0;
-}
-
-static struct pval *find_label_in_current_extension(const char *label, pval *curr_ext)
-{
- /* printf(" --- Got args %s\n", label); */
- count_labels = 0;
- return_on_context_match = 0;
- match_context = "*";
- match_exten = "*";
- match_label = label;
- return match_pval(curr_ext);
-}
-
-static struct pval *find_label_in_current_db(const char *context, const char *exten, const char *label)
-{
- /* printf(" --- Got args %s, %s, %s\n", context, exten, label); */
- count_labels = 0;
- return_on_context_match = 0;
-
- match_context = context;
- match_exten = exten;
- match_label = label;
-
- return match_pval(current_db);
-}
-
-
-
-/* =============================================================================================== */
-/* "CODE" GENERATOR -- Convert the AEL representation to asterisk extension language */
-/* =============================================================================================== */
-
-static pval *get_extension_or_contxt(pval *p)
-{
- while( p && p->type != PV_EXTENSION && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
-
- p = p->dad;
- }
-
- return p;
-}
-
-static pval *get_contxt(pval *p)
-{
- while( p && p->type != PV_CONTEXT && p->type != PV_MACRO ) {
-
- p = p->dad;
- }
-
- return p;
-}
static int aeldebug = 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-28 12:22:59 +0000