#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
#include "asterisk.h"
#include <sys/types.h>
#include <locale.h>
#include <ctype.h>
#include <regex.h>
#include <limits.h>
#include "asterisk/ast_expr.h"
#include "asterisk/logger.h"
#include "asterisk/strings.h"
#include "ast_expr2.h"
#include <unistd.h>
Go to the source code of this file.
Data Structures | |
struct | parse_io |
struct | val |
struct | yy_buffer_state |
struct | yy_trans_info |
struct | yyguts_t |
Defines | |
#define | ast_yywrap(n) 1 |
#define | BEGIN yyg->yy_start = 1 + 2 * |
#define | ECHO (void) fwrite( yytext, yyleng, 1, yyout ) |
#define | EOB_ACT_CONTINUE_SCAN 0 |
#define | EOB_ACT_END_OF_FILE 1 |
#define | EOB_ACT_LAST_MATCH 2 |
#define | FLEX_BETA |
#define | FLEX_SCANNER |
#define | INITIAL 0 |
#define | INT16_MAX (32767) |
#define | INT16_MIN (-32767-1) |
#define | INT32_MAX (2147483647) |
#define | INT32_MIN (-2147483647-1) |
#define | INT8_MAX (127) |
#define | INT8_MIN (-128) |
#define | REJECT reject_used_but_not_detected |
#define | SET_COLUMNS |
#define | SET_NUMERIC_STRING |
#define | SET_STRING |
#define | trail 2 |
#define | UINT16_MAX (65535U) |
#define | UINT32_MAX (4294967295U) |
#define | UINT8_MAX (255U) |
#define | unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) |
#define | var 1 |
#define | YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
#define | YY_BREAK break; |
#define | YY_BUF_SIZE 16384 |
#define | YY_BUFFER_EOF_PENDING 2 |
#define | YY_BUFFER_NEW 0 |
#define | YY_BUFFER_NORMAL 1 |
#define | YY_CURRENT_BUFFER |
#define | YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] |
#define | YY_DECL int ast_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) |
#define | YY_DECL_IS_OURS 1 |
#define | YY_DO_BEFORE_ACTION |
#define | YY_END_OF_BUFFER 36 |
#define | YY_END_OF_BUFFER_CHAR 0 |
#define | YY_EXIT_FAILURE 2 |
#define | YY_EXTRA_TYPE void * |
#define | YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) |
#define | yy_flex_debug yyg->yy_flex_debug_r |
#define | YY_FLEX_MAJOR_VERSION 2 |
#define | YY_FLEX_MINOR_VERSION 5 |
#define | YY_FLEX_SUBMINOR_VERSION 33 |
#define | YY_FLUSH_BUFFER ast_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
#define | YY_INPUT(buf, result, max_size) |
#define | YY_INT_ALIGNED short int |
#define | YY_LESS_LINENO(n) |
#define | YY_MORE_ADJ yyg->yy_more_len |
#define | yy_new_buffer ast_yy_create_buffer |
#define | YY_NEW_FILE ast_yyrestart(yyin ,yyscanner ) |
#define | YY_NULL 0 |
#define | YY_NUM_RULES 35 |
#define | YY_READ_BUF_SIZE 8192 |
#define | YY_RESTORE_YY_MORE_OFFSET |
#define | YY_RULE_SETUP YY_USER_ACTION |
#define | YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
#define | yy_set_bol(at_bol) |
#define | yy_set_interactive(is_interactive) |
#define | YY_SKIP_YYWRAP |
#define | YY_START ((yyg->yy_start - 1) / 2) |
#define | YY_START_STACK_INCR 25 |
#define | YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
#define | YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
#define | yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
#define | yyconst |
#define | yyextra yyg->yyextra_r |
#define | yyin yyg->yyin_r |
#define | yyleng yyg->yyleng_r |
#define | yyless(n) |
#define | yyless(n) |
#define | yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
#define | yylloc yyg->yylloc_r |
#define | yylval yyg->yylval_r |
#define | yymore() (yyg->yy_more_flag = 1) |
#define | yyout yyg->yyout_r |
#define | YYSTATE YY_START |
#define | YYTABLES_NAME "yytables" |
#define | yyterminate() return YY_NULL |
#define | yytext yyg->yytext_r |
#define | yytext_ptr yytext_r |
Typedefs | |
typedef short int | flex_int16_t |
typedef int | flex_int32_t |
typedef signed char | flex_int8_t |
typedef unsigned short int | flex_uint16_t |
typedef unsigned int | flex_uint32_t |
typedef unsigned char | flex_uint8_t |
typedef struct yy_buffer_state * | YY_BUFFER_STATE |
typedef char | YY_CHAR |
typedef unsigned int | yy_size_t |
typedef int | yy_state_type |
typedef void * | yyscan_t |
Enumerations | |
enum | valtype { AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string, AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string } |
Functions | |
int | ast_expr (char *expr, char *buf, int length) |
void | ast_expr_clear_extra_error_info (void) |
void | ast_expr_register_extra_error_info (char *message) |
YY_BUFFER_STATE | ast_yy_create_buffer (FILE *file, int size, yyscan_t yyscanner) |
void | ast_yy_delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner) |
void | ast_yy_flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner) |
static void | ast_yy_init_buffer (YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner) |
static void | ast_yy_load_buffer_state (yyscan_t yyscanner) |
YY_BUFFER_STATE | ast_yy_scan_buffer (char *base, yy_size_t size, yyscan_t yyscanner) |
YY_BUFFER_STATE | ast_yy_scan_bytes (yyconst char *bytes, int len, yyscan_t yyscanner) |
YY_BUFFER_STATE | ast_yy_scan_string (yyconst char *yy_str, yyscan_t yyscanner) |
void | ast_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) |
void * | ast_yyalloc (yy_size_t, yyscan_t yyscanner) |
static void | ast_yyensure_buffer_stack (yyscan_t yyscanner) |
int | ast_yyerror (const char *s, yyltype *loc, struct parse_io *parseio) |
int | ast_yyerror (const char *, YYLTYPE *, struct parse_io *) |
void | ast_yyfree (void *, yyscan_t yyscanner) |
int | ast_yyget_column (yyscan_t yyscanner) |
int | ast_yyget_debug (yyscan_t yyscanner) |
YY_EXTRA_TYPE | ast_yyget_extra (yyscan_t yyscanner) |
FILE * | ast_yyget_in (yyscan_t yyscanner) |
int | ast_yyget_leng (yyscan_t yyscanner) |
int | ast_yyget_lineno (yyscan_t yyscanner) |
YYLTYPE * | ast_yyget_lloc (yyscan_t yyscanner) |
YYSTYPE * | ast_yyget_lval (yyscan_t yyscanner) |
FILE * | ast_yyget_out (yyscan_t yyscanner) |
char * | ast_yyget_text (yyscan_t yyscanner) |
int | ast_yylex (YYSTYPE *yylval_param, YYLTYPE *yylloc_param, yyscan_t yyscanner) |
int | ast_yylex_destroy (yyscan_t yyscanner) |
int | ast_yylex_init (yyscan_t *scanner) |
int | ast_yyparse (void *) |
void | ast_yypop_buffer_state (yyscan_t yyscanner) |
void | ast_yypush_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) |
void * | ast_yyrealloc (void *, yy_size_t, yyscan_t yyscanner) |
void | ast_yyrestart (FILE *input_file, yyscan_t yyscanner) |
void | ast_yyset_column (int column_no, yyscan_t yyscanner) |
void | ast_yyset_debug (int debug_flag, yyscan_t yyscanner) |
void | ast_yyset_extra (YY_EXTRA_TYPE user_defined, yyscan_t yyscanner) |
void | ast_yyset_in (FILE *in_str, yyscan_t yyscanner) |
void | ast_yyset_lineno (int line_number, yyscan_t yyscanner) |
void | ast_yyset_lloc (YYLTYPE *yylloc_param, yyscan_t yyscanner) |
void | ast_yyset_lval (YYSTYPE *yylval_param, yyscan_t yyscanner) |
void | ast_yyset_out (FILE *out_str, yyscan_t yyscanner) |
static char * | expr2_token_subst (const char *mess) |
static int | input (yyscan_t yyscanner) |
static void | yy_fatal_error (yyconst char *msg, yyscan_t yyscanner) |
static void | yy_fatal_error (yyconst char msg[], yyscan_t yyscanner) |
static int | yy_get_next_buffer (yyscan_t yyscanner) |
static yy_state_type | yy_get_previous_state (yyscan_t yyscanner) |
static int | yy_init_globals (yyscan_t yyscanner) |
static yy_state_type | yy_try_NUL_trans (yy_state_type current_state, yyscan_t yyscanner) |
static void | yyunput (int c, char *buf_ptr, yyscan_t yyscanner) |
Variables | |
static int | curlycount = 0 |
static char * | expr2_token_equivs1 [] |
static char * | expr2_token_equivs2 [] |
char | extra_error_message [4095] |
int | extra_error_message_supplied = 0 |
static yyconst flex_int16_t | yy_accept [54] |
static yyconst yy_state_type | yy_NUL_trans [54] |
static yyconst flex_int16_t | yy_nxt [][128] |
Definition in file ast_expr2f.c.
#define ast_yywrap | ( | n | ) | 1 |
Definition at line 334 of file ast_expr2f.c.
#define BEGIN yyg->yy_start = 1 + 2 * |
Definition at line 143 of file ast_expr2f.c.
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) |
Definition at line 1569 of file ast_expr2f.c.
Referenced by ast_hide_password(), ast_restore_tty(), and openserial().
#define EOB_ACT_CONTINUE_SCAN 0 |
Definition at line 174 of file ast_expr2f.c.
#define EOB_ACT_END_OF_FILE 1 |
Definition at line 175 of file ast_expr2f.c.
#define EOB_ACT_LAST_MATCH 2 |
Definition at line 176 of file ast_expr2f.c.
#define FLEX_BETA |
Definition at line 14 of file ast_expr2f.c.
#define FLEX_SCANNER |
Definition at line 9 of file ast_expr2f.c.
#define INITIAL 0 |
Definition at line 1428 of file ast_expr2f.c.
#define INT16_MAX (32767) |
#define INT16_MIN (-32767-1) |
#define INT32_MAX (2147483647) |
Definition at line 76 of file ast_expr2f.c.
#define INT32_MIN (-2147483647-1) |
Definition at line 67 of file ast_expr2f.c.
#define INT8_MAX (127) |
Definition at line 70 of file ast_expr2f.c.
#define INT8_MIN (-128) |
Definition at line 61 of file ast_expr2f.c.
#define REJECT reject_used_but_not_detected |
Definition at line 1328 of file ast_expr2f.c.
#define SET_COLUMNS |
Value:
do { \ yylloc_param->first_column = (int)(yyg->yytext_r - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf); \ yylloc_param->last_column += yyleng - 1; \ yylloc_param->first_line = yylloc_param->last_line = 1; \ } while (0)
Definition at line 1396 of file ast_expr2f.c.
#define SET_NUMERIC_STRING |
Value:
do { \ yylval_param->val = calloc(1, sizeof(struct val)); \ yylval_param->val->type = AST_EXPR_numeric_string; \ yylval_param->val->u.s = strdup(yytext); \ } while (0)
Definition at line 1408 of file ast_expr2f.c.
#define SET_STRING |
Value:
do { \ yylval_param->val = calloc(1, sizeof(struct val)); \ yylval_param->val->type = AST_EXPR_string; \ yylval_param->val->u.s = strdup(yytext); \ } while (0)
Definition at line 1402 of file ast_expr2f.c.
#define trail 2 |
Definition at line 1430 of file ast_expr2f.c.
#define UINT16_MAX (65535U) |
Definition at line 82 of file ast_expr2f.c.
#define UINT32_MAX (4294967295U) |
Definition at line 85 of file ast_expr2f.c.
#define UINT8_MAX (255U) |
Definition at line 79 of file ast_expr2f.c.
#define unput | ( | c | ) | yyunput( c, yyg->yytext_ptr , yyscanner ) |
Definition at line 194 of file ast_expr2f.c.
#define var 1 |
Definition at line 1429 of file ast_expr2f.c.
Referenced by acf_sprintf(), aji_load_config(), apply_options(), apply_outgoing(), ast_cdr_copy_vars(), ast_cdr_serialize_variables(), ast_channeltype_list(), ast_httpd_helper_thread(), ast_var_assign(), astman_get_variables(), cli_realtime_load(), conf_exec(), config_text_file_save(), find_conf(), find_conf_realtime(), find_user_realtime(), function_realtime_read(), global_read(), gtalk_load_config(), handle_updates(), handle_uri(), html_translate(), inherit_category(), init_logger_chain(), init_manager(), load_config(), load_module(), load_moh_classes(), move_variables(), odbc_load_module(), parse_config(), pbx_builtin_serialize_variables(), pbx_substitute_variables_helper_full(), process_my_load_module(), realtime_alias(), realtime_canmatch(), realtime_common(), realtime_directory(), realtime_exec(), realtime_exists(), realtime_matchmore(), realtime_multi_odbc(), realtime_multi_pgsql(), realtime_odbc(), realtime_peer(), realtime_pgsql(), realtime_switch_common(), realtime_user(), reload_followme(), reload_queues(), retrieve_astcfgint(), sip_notify(), sla_build_station(), sla_build_trunk(), tds_load_module(), update_realtime_member_field(), vm_change_password(), and xml_translate().
#define YY_AT_BOL | ( | ) | (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
Definition at line 330 of file ast_expr2f.c.
#define YY_BREAK break; |
Definition at line 1632 of file ast_expr2f.c.
#define YY_BUF_SIZE 16384 |
Definition at line 162 of file ast_expr2f.c.
#define YY_BUFFER_EOF_PENDING 2 |
Definition at line 266 of file ast_expr2f.c.
#define YY_BUFFER_NEW 0 |
Definition at line 254 of file ast_expr2f.c.
Referenced by ast_yy_flush_buffer(), and ast_yy_scan_buffer().
#define YY_BUFFER_NORMAL 1 |
Definition at line 255 of file ast_expr2f.c.
#define YY_CURRENT_BUFFER |
Value:
( yyg->yy_buffer_stack \ ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ : NULL)
Definition at line 277 of file ast_expr2f.c.
Referenced by ast_yy_flush_buffer(), ast_yy_init_buffer(), ast_yyget_column(), ast_yyget_lineno(), ast_yylex_destroy(), ast_yypop_buffer_state(), ast_yypush_buffer_state(), ast_yyset_column(), and ast_yyset_lineno().
#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] |
Definition at line 284 of file ast_expr2f.c.
Referenced by ast_yyerror(), ast_yylex_destroy(), ast_yypop_buffer_state(), and ast_yypush_buffer_state().
Definition at line 1620 of file ast_expr2f.c.
#define YY_DECL_IS_OURS 1 |
Definition at line 1616 of file ast_expr2f.c.
#define YY_DO_BEFORE_ACTION |
Definition at line 1288 of file ast_expr2f.c.
#define YY_END_OF_BUFFER 36 |
Definition at line 1297 of file ast_expr2f.c.
#define YY_END_OF_BUFFER_CHAR 0 |
Definition at line 158 of file ast_expr2f.c.
Referenced by ast_yy_flush_buffer(), ast_yy_scan_buffer(), and ast_yy_scan_bytes().
#define YY_EXIT_FAILURE 2 |
#define YY_EXTRA_TYPE void * |
Definition at line 1441 of file ast_expr2f.c.
#define YY_FATAL_ERROR | ( | msg | ) | yy_fatal_error( msg , yyscanner) |
Definition at line 1607 of file ast_expr2f.c.
Referenced by ast_yy_scan_buffer(), and ast_yy_scan_bytes().
#define yy_flex_debug yyg->yy_flex_debug_r |
Definition at line 135 of file ast_expr2f.c.
Referenced by ast_yyget_debug(), and ast_yyset_debug().
#define YY_FLEX_MAJOR_VERSION 2 |
Definition at line 10 of file ast_expr2f.c.
#define YY_FLEX_MINOR_VERSION 5 |
Definition at line 11 of file ast_expr2f.c.
#define YY_FLEX_SUBMINOR_VERSION 33 |
Definition at line 12 of file ast_expr2f.c.
#define YY_FLUSH_BUFFER ast_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
Definition at line 298 of file ast_expr2f.c.
#define YY_INPUT | ( | buf, | |||
result, | |||||
max_size | ) |
Definition at line 1576 of file ast_expr2f.c.
#define YY_INT_ALIGNED short int |
Definition at line 5 of file ast_expr2f.c.
#define YY_LESS_LINENO | ( | n | ) |
Definition at line 178 of file ast_expr2f.c.
#define YY_MORE_ADJ yyg->yy_more_len |
Definition at line 1330 of file ast_expr2f.c.
#define yy_new_buffer ast_yy_create_buffer |
Definition at line 308 of file ast_expr2f.c.
#define YY_NEW_FILE ast_yyrestart(yyin ,yyscanner ) |
Definition at line 156 of file ast_expr2f.c.
#define YY_NULL 0 |
Definition at line 111 of file ast_expr2f.c.
#define YY_NUM_RULES 35 |
Definition at line 1296 of file ast_expr2f.c.
#define YY_READ_BUF_SIZE 8192 |
Definition at line 1561 of file ast_expr2f.c.
#define YY_RESTORE_YY_MORE_OFFSET |
Definition at line 1331 of file ast_expr2f.c.
#define YY_RULE_SETUP YY_USER_ACTION |
Definition at line 1635 of file ast_expr2f.c.
#define YY_SC_TO_UI | ( | c | ) | ((unsigned int) (unsigned char) c) |
Definition at line 118 of file ast_expr2f.c.
#define yy_set_bol | ( | at_bol | ) |
Definition at line 320 of file ast_expr2f.c.
#define yy_set_interactive | ( | is_interactive | ) |
Definition at line 310 of file ast_expr2f.c.
#define YY_SKIP_YYWRAP |
Definition at line 335 of file ast_expr2f.c.
#define YY_START ((yyg->yy_start - 1) / 2) |
Definition at line 149 of file ast_expr2f.c.
#define YY_START_STACK_INCR 25 |
Definition at line 1602 of file ast_expr2f.c.
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
Definition at line 167 of file ast_expr2f.c.
Definition at line 153 of file ast_expr2f.c.
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
Definition at line 134 of file ast_expr2f.c.
Referenced by ast_yyget_column(), and ast_yyset_column().
#define yyconst |
Definition at line 107 of file ast_expr2f.c.
#define yyextra yyg->yyextra_r |
Definition at line 130 of file ast_expr2f.c.
Referenced by ast_yyget_extra(), and ast_yyset_extra().
#define yyin yyg->yyin_r |
Definition at line 128 of file ast_expr2f.c.
Referenced by ast_yyget_in(), ast_yyset_in(), and yy_init_globals().
#define yyleng yyg->yyleng_r |
#define yyless | ( | n | ) |
Definition at line 2771 of file ast_expr2f.c.
#define yyless | ( | n | ) |
Definition at line 2771 of file ast_expr2f.c.
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
Definition at line 133 of file ast_expr2f.c.
Referenced by ast_yyget_lineno(), and ast_yyset_lineno().
#define yylloc yyg->yylloc_r |
Definition at line 1488 of file ast_expr2f.c.
#define yylval yyg->yylval_r |
Definition at line 1486 of file ast_expr2f.c.
#define yymore | ( | ) | (yyg->yy_more_flag = 1) |
Definition at line 1329 of file ast_expr2f.c.
#define yyout yyg->yyout_r |
Definition at line 129 of file ast_expr2f.c.
Referenced by ast_yyget_out(), ast_yyset_out(), and yy_init_globals().
#define YYSTATE YY_START |
Definition at line 150 of file ast_expr2f.c.
#define YYTABLES_NAME "yytables" |
Definition at line 3092 of file ast_expr2f.c.
#define yyterminate | ( | ) | return YY_NULL |
Definition at line 1597 of file ast_expr2f.c.
#define yytext yyg->yytext_r |
#define yytext_ptr yytext_r |
Definition at line 341 of file ast_expr2f.c.
typedef short int flex_int16_t |
Definition at line 52 of file ast_expr2f.c.
typedef int flex_int32_t |
Definition at line 53 of file ast_expr2f.c.
typedef signed char flex_int8_t |
Definition at line 51 of file ast_expr2f.c.
typedef unsigned short int flex_uint16_t |
Definition at line 55 of file ast_expr2f.c.
typedef unsigned int flex_uint32_t |
Definition at line 56 of file ast_expr2f.c.
typedef unsigned char flex_uint8_t |
Definition at line 54 of file ast_expr2f.c.
typedef struct yy_buffer_state* YY_BUFFER_STATE |
Definition at line 171 of file ast_expr2f.c.
typedef char YY_CHAR |
Definition at line 337 of file ast_expr2f.c.
typedef unsigned int yy_size_t |
Definition at line 203 of file ast_expr2f.c.
typedef int yy_state_type |
Definition at line 339 of file ast_expr2f.c.
typedef void* yyscan_t |
Definition at line 123 of file ast_expr2f.c.
enum valtype |
AST_EXPR_integer | |
AST_EXPR_numeric_string | |
AST_EXPR_string | |
AST_EXPR_integer | |
AST_EXPR_numeric_string | |
AST_EXPR_string |
Definition at line 1382 of file ast_expr2f.c.
01382 { 01383 AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string 01384 } ;
int ast_expr | ( | char * | expr, | |
char * | buf, | |||
int | length | |||
) |
Definition at line 3107 of file ast_expr2f.c.
References AST_EXPR_integer, ast_yy_scan_string(), ast_yylex_destroy(), ast_yylex_init(), ast_yyparse(), free, parse_io::scanner, and parse_io::string.
Referenced by check_pval_item(), and pbx_substitute_variables_helper_full().
03108 { 03109 struct parse_io io; 03110 int return_value = 0; 03111 03112 memset(&io, 0, sizeof(io)); 03113 io.string = expr; /* to pass to the error routine */ 03114 03115 ast_yylex_init(&io.scanner); 03116 03117 ast_yy_scan_string(expr, io.scanner); 03118 03119 ast_yyparse ((void *) &io); 03120 03121 ast_yylex_destroy(io.scanner); 03122 03123 if (!io.val) { 03124 if (length > 1) { 03125 strcpy(buf, "0"); 03126 return_value = 1; 03127 } 03128 } else { 03129 if (io.val->type == AST_EXPR_integer) { 03130 int res_length; 03131 03132 res_length = snprintf(buf, length, "%ld", (long int) io.val->u.i); 03133 return_value = (res_length <= length) ? res_length : length; 03134 } else { 03135 #if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL) 03136 strncpy(buf, io.val->u.s, length - 1); 03137 #else /* !STANDALONE && !LOW_MEMORY */ 03138 ast_copy_string(buf, io.val->u.s, length); 03139 #endif /* STANDALONE || LOW_MEMORY */ 03140 return_value = strlen(buf); 03141 free(io.val->u.s); 03142 } 03143 free(io.val); 03144 } 03145 return return_value; 03146 }
void ast_expr_clear_extra_error_info | ( | void | ) |
Definition at line 3160 of file ast_expr2f.c.
Referenced by check_pval_item().
03161 { 03162 extra_error_message_supplied=0; 03163 extra_error_message[0] = 0; 03164 }
void ast_expr_register_extra_error_info | ( | char * | message | ) |
Definition at line 3154 of file ast_expr2f.c.
Referenced by check_pval_item().
03155 { 03156 extra_error_message_supplied=1; 03157 strcpy(extra_error_message, message); 03158 }
YY_BUFFER_STATE ast_yy_create_buffer | ( | FILE * | file, | |
int | size, | |||
yyscan_t | yyscanner | |||
) |
void ast_yy_delete_buffer | ( | YY_BUFFER_STATE | b, | |
yyscan_t | yyscanner | |||
) |
Referenced by ast_yylex_destroy(), and ast_yypop_buffer_state().
void ast_yy_flush_buffer | ( | YY_BUFFER_STATE | b, | |
yyscan_t | yyscanner | |||
) |
Discard all buffered characters. On the next scan, YY_INPUT will be called.
b | the buffer state to be flushed, usually YY_CURRENT_BUFFER . | |
yyscanner | The scanner object. |
Definition at line 2551 of file ast_expr2f.c.
References ast_yy_load_buffer_state(), yy_buffer_state::yy_at_bol, yy_buffer_state::yy_buf_pos, YY_BUFFER_NEW, yy_buffer_state::yy_buffer_status, yy_buffer_state::yy_ch_buf, YY_CURRENT_BUFFER, YY_END_OF_BUFFER_CHAR, and yy_buffer_state::yy_n_chars.
Referenced by ast_yy_init_buffer().
02552 { 02553 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02554 if ( ! b ) 02555 return; 02556 02557 b->yy_n_chars = 0; 02558 02559 /* We always need two end-of-buffer characters. The first causes 02560 * a transition to the end-of-buffer state. The second causes 02561 * a jam in that state. 02562 */ 02563 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 02564 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 02565 02566 b->yy_buf_pos = &b->yy_ch_buf[0]; 02567 02568 b->yy_at_bol = 1; 02569 b->yy_buffer_status = YY_BUFFER_NEW; 02570 02571 if ( b == YY_CURRENT_BUFFER ) 02572 ast_yy_load_buffer_state(yyscanner ); 02573 }
static void ast_yy_init_buffer | ( | YY_BUFFER_STATE | b, | |
FILE * | file, | |||
yyscan_t | yyscanner | |||
) | [static] |
The main scanner function which does all the work.
Definition at line 2522 of file ast_expr2f.c.
References ast_yy_flush_buffer(), errno, yy_buffer_state::yy_bs_column, yy_buffer_state::yy_bs_lineno, YY_CURRENT_BUFFER, yy_buffer_state::yy_fill_buffer, yy_buffer_state::yy_input_file, and yy_buffer_state::yy_is_interactive.
02524 { 02525 int oerrno = errno; 02526 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02527 02528 ast_yy_flush_buffer(b ,yyscanner); 02529 02530 b->yy_input_file = file; 02531 b->yy_fill_buffer = 1; 02532 02533 /* If b is the current buffer, then ast_yy_init_buffer was _probably_ 02534 * called from ast_yyrestart() or through yy_get_next_buffer. 02535 * In that case, we don't want to reset the lineno or column. 02536 */ 02537 if (b != YY_CURRENT_BUFFER){ 02538 b->yy_bs_lineno = 1; 02539 b->yy_bs_column = 0; 02540 } 02541 02542 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 02543 02544 errno = oerrno; 02545 }
static void ast_yy_load_buffer_state | ( | yyscan_t | yyscanner | ) | [static] |
Referenced by ast_yy_flush_buffer(), ast_yypop_buffer_state(), and ast_yypush_buffer_state().
YY_BUFFER_STATE ast_yy_scan_buffer | ( | char * | base, | |
yy_size_t | size, | |||
yyscan_t | yyscanner | |||
) |
Setup the input buffer state to scan directly from a user-specified character buffer.
base | the character buffer | |
size | the size in bytes of the character buffer | |
yyscanner | The scanner object. |
Definition at line 2678 of file ast_expr2f.c.
References ast_yy_switch_to_buffer(), ast_yyalloc(), yy_buffer_state::yy_at_bol, yy_buffer_state::yy_buf_pos, yy_buffer_state::yy_buf_size, YY_BUFFER_NEW, yy_buffer_state::yy_buffer_status, yy_buffer_state::yy_ch_buf, YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, yy_buffer_state::yy_fill_buffer, yy_buffer_state::yy_input_file, yy_buffer_state::yy_is_interactive, yy_buffer_state::yy_is_our_buffer, and yy_buffer_state::yy_n_chars.
Referenced by ast_yy_scan_bytes().
02679 { 02680 YY_BUFFER_STATE b; 02681 02682 if ( size < 2 || 02683 base[size-2] != YY_END_OF_BUFFER_CHAR || 02684 base[size-1] != YY_END_OF_BUFFER_CHAR ) 02685 /* They forgot to leave room for the EOB's. */ 02686 return 0; 02687 02688 b = (YY_BUFFER_STATE) ast_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); 02689 if ( ! b ) 02690 YY_FATAL_ERROR( "out of dynamic memory in ast_yy_scan_buffer()" ); 02691 02692 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 02693 b->yy_buf_pos = b->yy_ch_buf = base; 02694 b->yy_is_our_buffer = 0; 02695 b->yy_input_file = 0; 02696 b->yy_n_chars = b->yy_buf_size; 02697 b->yy_is_interactive = 0; 02698 b->yy_at_bol = 1; 02699 b->yy_fill_buffer = 0; 02700 b->yy_buffer_status = YY_BUFFER_NEW; 02701 02702 ast_yy_switch_to_buffer(b ,yyscanner ); 02703 02704 return b; 02705 }
YY_BUFFER_STATE ast_yy_scan_bytes | ( | yyconst char * | yybytes, | |
int | _yybytes_len, | |||
yyscan_t | yyscanner | |||
) |
Setup the input buffer state to scan the given bytes. The next call to ast_yylex() will scan from a copy of bytes.
bytes | the byte buffer to scan | |
len | the number of bytes in the buffer pointed to by bytes. | |
yyscanner | The scanner object. |
Definition at line 2728 of file ast_expr2f.c.
References ast_yy_scan_buffer(), ast_yyalloc(), YY_END_OF_BUFFER_CHAR, YY_FATAL_ERROR, and yy_buffer_state::yy_is_our_buffer.
Referenced by ast_yy_scan_string().
02729 { 02730 YY_BUFFER_STATE b; 02731 char *buf; 02732 yy_size_t n; 02733 int i; 02734 02735 /* Get memory for full buffer, including space for trailing EOB's. */ 02736 n = _yybytes_len + 2; 02737 buf = (char *) ast_yyalloc(n ,yyscanner ); 02738 if ( ! buf ) 02739 YY_FATAL_ERROR( "out of dynamic memory in ast_yy_scan_bytes()" ); 02740 02741 for ( i = 0; i < _yybytes_len; ++i ) 02742 buf[i] = yybytes[i]; 02743 02744 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; 02745 02746 b = ast_yy_scan_buffer(buf,n ,yyscanner); 02747 if ( ! b ) 02748 YY_FATAL_ERROR( "bad buffer in ast_yy_scan_bytes()" ); 02749 02750 /* It's okay to grow etc. this buffer, and we should throw it 02751 * away when we're done. 02752 */ 02753 b->yy_is_our_buffer = 1; 02754 02755 return b; 02756 }
YY_BUFFER_STATE ast_yy_scan_string | ( | yyconst char * | yystr, | |
yyscan_t | yyscanner | |||
) |
Setup the input buffer state to scan a string. The next call to ast_yylex() will scan from a copy of str.
str | a NUL-terminated string to scan | |
yyscanner | The scanner object. |
Definition at line 2715 of file ast_expr2f.c.
References ast_yy_scan_bytes().
Referenced by ast_expr().
02716 { 02717 02718 return ast_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); 02719 }
void ast_yy_switch_to_buffer | ( | YY_BUFFER_STATE | new_buffer, | |
yyscan_t | yyscanner | |||
) |
Referenced by ast_yy_scan_buffer().
Definition at line 3070 of file ast_expr2f.c.
References malloc.
Referenced by ast_yy_scan_buffer(), ast_yy_scan_bytes(), ast_yyensure_buffer_stack(), and ast_yylex_init().
03071 { 03072 return (void *) malloc( size ); 03073 }
static void ast_yyensure_buffer_stack | ( | yyscan_t | yyscanner | ) | [static] |
Definition at line 2632 of file ast_expr2f.c.
References ast_yyalloc(), ast_yyrealloc(), yyguts_t::yy_buffer_stack, yyguts_t::yy_buffer_stack_max, and yyguts_t::yy_buffer_stack_top.
Referenced by ast_yypush_buffer_state().
02633 { 02634 int num_to_alloc; 02635 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02636 02637 if (!yyg->yy_buffer_stack) { 02638 02639 /* First allocation is just for 2 elements, since we don't know if this 02640 * scanner will even need a stack. We use 2 instead of 1 to avoid an 02641 * immediate realloc on the next call. 02642 */ 02643 num_to_alloc = 1; 02644 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyalloc 02645 (num_to_alloc * sizeof(struct yy_buffer_state*) 02646 , yyscanner); 02647 02648 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); 02649 02650 yyg->yy_buffer_stack_max = num_to_alloc; 02651 yyg->yy_buffer_stack_top = 0; 02652 return; 02653 } 02654 02655 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ 02656 02657 /* Increase the buffer to prepare for a possible push. */ 02658 int grow_size = 8 /* arbitrary grow size */; 02659 02660 num_to_alloc = yyg->yy_buffer_stack_max + grow_size; 02661 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyrealloc 02662 (yyg->yy_buffer_stack, 02663 num_to_alloc * sizeof(struct yy_buffer_state*) 02664 , yyscanner); 02665 02666 /* zero only the new slots.*/ 02667 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); 02668 yyg->yy_buffer_stack_max = num_to_alloc; 02669 } 02670 }
Definition at line 3260 of file ast_expr2f.c.
References ast_log(), expr2_token_subst(), free, LOG_WARNING, parse_io::scanner, parse_io::string, YY_CURRENT_BUFFER_LVALUE, and yytext.
03261 { 03262 struct yyguts_t * yyg = (struct yyguts_t*)(parseio->scanner); 03263 char spacebuf[8000]; /* best safe than sorry */ 03264 char spacebuf2[8000]; /* best safe than sorry */ 03265 int i=0; 03266 char *s2 = expr2_token_subst(s); 03267 spacebuf[0] = 0; 03268 03269 for(i=0;i< (int)(yytext - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf);i++) spacebuf2[i] = ' '; /* uh... assuming yyg is defined, then I can use the yycolumn macro, 03270 which is the same thing as... get this: 03271 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]->yy_bs_column 03272 I was tempted to just use yy_buf_pos in the STATE, but..., well: 03273 a. the yy_buf_pos is the current position in the buffer, which 03274 may not relate to the entire string/buffer because of the 03275 buffering. 03276 b. but, analysis of the situation is that when you use the 03277 ast_yy_scan_string func, it creates a single buffer the size of 03278 string, so the two would be the same... 03279 so, in the end, the yycolumn macro is available, shorter, therefore easier. */ 03280 spacebuf2[i++]='^'; 03281 spacebuf2[i]= 0; 03282 03283 #ifdef STANDALONE3 03284 /* easier to read in the standalone version */ 03285 printf("ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 03286 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 03287 #else 03288 ast_log(LOG_WARNING,"ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 03289 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 03290 #endif 03291 #ifndef STANDALONE 03292 ast_log(LOG_WARNING,"If you have questions, please refer to doc/channelvariables.txt in the asterisk source.\n"); 03293 #endif 03294 free(s2); 03295 return(0); 03296 }
void ast_yyfree | ( | void * | ptr, | |
yyscan_t | yyscanner | |||
) |
Definition at line 3087 of file ast_expr2f.c.
References free.
Referenced by ast_yylex_destroy().
03088 { 03089 free( (char *) ptr ); /* see ast_yyrealloc() for (char *) cast */ 03090 }
int ast_yyget_column | ( | yyscan_t | yyscanner | ) |
Get the current column number.
yyscanner | The scanner object. |
Definition at line 2812 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yycolumn.
02813 { 02814 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02815 02816 if (! YY_CURRENT_BUFFER) 02817 return 0; 02818 02819 return yycolumn; 02820 }
int ast_yyget_debug | ( | yyscan_t | yyscanner | ) |
Definition at line 2917 of file ast_expr2f.c.
References yy_flex_debug.
02918 { 02919 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02920 return yy_flex_debug; 02921 }
YY_EXTRA_TYPE ast_yyget_extra | ( | yyscan_t | yyscanner | ) |
FILE * ast_yyget_in | ( | yyscan_t | yyscanner | ) |
int ast_yyget_leng | ( | yyscan_t | yyscanner | ) |
int ast_yyget_lineno | ( | yyscan_t | yyscanner | ) |
Get the current line number.
yyscanner | The scanner object. |
Definition at line 2799 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yylineno.
02800 { 02801 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02802 02803 if (! YY_CURRENT_BUFFER) 02804 return 0; 02805 02806 return yylineno; 02807 }
FILE * ast_yyget_out | ( | yyscan_t | yyscanner | ) |
char * ast_yyget_text | ( | yyscan_t | yyscanner | ) |
int ast_yylex_destroy | ( | yyscan_t | yyscanner | ) |
Definition at line 3017 of file ast_expr2f.c.
References ast_yy_delete_buffer(), ast_yyfree(), ast_yypop_buffer_state(), yyguts_t::yy_buffer_stack, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yy_init_globals(), and yyguts_t::yy_start_stack.
Referenced by ast_expr().
03018 { 03019 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 03020 03021 /* Pop the buffer stack, destroying each element. */ 03022 while(YY_CURRENT_BUFFER){ 03023 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); 03024 YY_CURRENT_BUFFER_LVALUE = NULL; 03025 ast_yypop_buffer_state(yyscanner); 03026 } 03027 03028 /* Destroy the stack itself. */ 03029 ast_yyfree(yyg->yy_buffer_stack ,yyscanner); 03030 yyg->yy_buffer_stack = NULL; 03031 03032 /* Destroy the start condition stack. */ 03033 ast_yyfree(yyg->yy_start_stack ,yyscanner ); 03034 yyg->yy_start_stack = NULL; 03035 03036 /* Reset the globals. This is important in a non-reentrant scanner so the next time 03037 * ast_yylex() is called, initialization will occur. */ 03038 yy_init_globals( yyscanner); 03039 03040 /* Destroy the main struct (reentrant only). */ 03041 ast_yyfree ( yyscanner , yyscanner ); 03042 yyscanner = NULL; 03043 return 0; 03044 }
int ast_yylex_init | ( | yyscan_t * | scanner | ) |
Definition at line 2962 of file ast_expr2f.c.
References ast_yyalloc(), errno, and yy_init_globals().
Referenced by ast_expr().
02964 { 02965 if (ptr_yy_globals == NULL){ 02966 errno = EINVAL; 02967 return 1; 02968 } 02969 02970 *ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), NULL ); 02971 02972 if (*ptr_yy_globals == NULL){ 02973 errno = ENOMEM; 02974 return 1; 02975 } 02976 02977 /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ 02978 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); 02979 02980 return yy_init_globals ( *ptr_yy_globals ); 02981 }
int ast_yyparse | ( | void * | ) |
Referenced by ast_expr().
void ast_yypop_buffer_state | ( | yyscan_t | yyscanner | ) |
Removes and deletes the top of the stack, if present. The next element becomes the new top.
yyscanner | The scanner object. |
Definition at line 2612 of file ast_expr2f.c.
References ast_yy_delete_buffer(), ast_yy_load_buffer_state(), yyguts_t::yy_buffer_stack_top, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, and yyguts_t::yy_did_buffer_switch_on_eof.
Referenced by ast_yylex_destroy().
02613 { 02614 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02615 if (!YY_CURRENT_BUFFER) 02616 return; 02617 02618 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); 02619 YY_CURRENT_BUFFER_LVALUE = NULL; 02620 if (yyg->yy_buffer_stack_top > 0) 02621 --yyg->yy_buffer_stack_top; 02622 02623 if (YY_CURRENT_BUFFER) { 02624 ast_yy_load_buffer_state(yyscanner ); 02625 yyg->yy_did_buffer_switch_on_eof = 1; 02626 } 02627 }
void ast_yypush_buffer_state | ( | YY_BUFFER_STATE | new_buffer, | |
yyscan_t | yyscanner | |||
) |
Pushes the new state onto the stack. The new state becomes the current state. This function will allocate the stack if necessary.
new_buffer | The new state. | |
yyscanner | The scanner object. |
Definition at line 2581 of file ast_expr2f.c.
References ast_yy_load_buffer_state(), ast_yyensure_buffer_stack(), yyguts_t::yy_buffer_stack_top, yyguts_t::yy_c_buf_p, YY_CURRENT_BUFFER, YY_CURRENT_BUFFER_LVALUE, yyguts_t::yy_did_buffer_switch_on_eof, yyguts_t::yy_hold_char, and yyguts_t::yy_n_chars.
02582 { 02583 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02584 if (new_buffer == NULL) 02585 return; 02586 02587 ast_yyensure_buffer_stack(yyscanner); 02588 02589 /* This block is copied from ast_yy_switch_to_buffer. */ 02590 if ( YY_CURRENT_BUFFER ) 02591 { 02592 /* Flush out information for old buffer. */ 02593 *yyg->yy_c_buf_p = yyg->yy_hold_char; 02594 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; 02595 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; 02596 } 02597 02598 /* Only push if top exists. Otherwise, replace top. */ 02599 if (YY_CURRENT_BUFFER) 02600 yyg->yy_buffer_stack_top++; 02601 YY_CURRENT_BUFFER_LVALUE = new_buffer; 02602 02603 /* copied from ast_yy_switch_to_buffer. */ 02604 ast_yy_load_buffer_state(yyscanner ); 02605 yyg->yy_did_buffer_switch_on_eof = 1; 02606 }
Definition at line 3075 of file ast_expr2f.c.
References realloc.
Referenced by ast_yyensure_buffer_stack().
03076 { 03077 /* The cast to (char *) in the following accommodates both 03078 * implementations that use char* generic pointers, and those 03079 * that use void* generic pointers. It works with the latter 03080 * because both ANSI C and C++ allow castless assignment from 03081 * any pointer type to void*, and deal with argument conversions 03082 * as though doing an assignment. 03083 */ 03084 return (void *) realloc( (char *) ptr, size ); 03085 }
void ast_yyrestart | ( | FILE * | input_file, | |
yyscan_t | yyscanner | |||
) |
void ast_yyset_column | ( | int | column_no, | |
yyscan_t | yyscanner | |||
) |
Set the current column.
line_number | ||
yyscanner | The scanner object. |
Definition at line 2888 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yycolumn.
02889 { 02890 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02891 02892 /* column is only valid if an input buffer exists. */ 02893 if (! YY_CURRENT_BUFFER ) 02894 yy_fatal_error( "ast_yyset_column called with no buffer" , yyscanner); 02895 02896 yycolumn = column_no; 02897 }
void ast_yyset_debug | ( | int | debug_flag, | |
yyscan_t | yyscanner | |||
) |
Definition at line 2923 of file ast_expr2f.c.
References yy_flex_debug.
02924 { 02925 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02926 yy_flex_debug = bdebug ; 02927 }
void ast_yyset_extra | ( | YY_EXTRA_TYPE | user_defined, | |
yyscan_t | yyscanner | |||
) |
Set the user-defined data. This data is never touched by the scanner.
user_defined | The data to be associated with this scanner. | |
yyscanner | The scanner object. |
Definition at line 2863 of file ast_expr2f.c.
References yyextra.
02864 { 02865 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02866 yyextra = user_defined ; 02867 }
void ast_yyset_in | ( | FILE * | in_str, | |
yyscan_t | yyscanner | |||
) |
Set the input stream. This does not discard the current input buffer.
in_str | A readable stream. | |
yyscanner | The scanner object. |
Definition at line 2905 of file ast_expr2f.c.
References yyin.
void ast_yyset_lineno | ( | int | line_number, | |
yyscan_t | yyscanner | |||
) |
Set the current line number.
line_number | ||
yyscanner | The scanner object. |
Definition at line 2873 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yylineno.
02874 { 02875 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02876 02877 /* lineno is only valid if an input buffer exists. */ 02878 if (! YY_CURRENT_BUFFER ) 02879 yy_fatal_error( "ast_yyset_lineno called with no buffer" , yyscanner); 02880 02881 yylineno = line_number; 02882 }
void ast_yyset_out | ( | FILE * | out_str, | |
yyscan_t | yyscanner | |||
) |
static char * expr2_token_subst | ( | const char * | mess | ) | [static] |
Definition at line 3217 of file ast_expr2f.c.
References len, malloc, and t.
Referenced by ast_yyerror().
03218 { 03219 /* calc a length, malloc, fill, and return; yyerror had better free it! */ 03220 int len=0,i; 03221 const char *p; 03222 char *res, *s,*t; 03223 int expr2_token_equivs_entries = sizeof(expr2_token_equivs1)/sizeof(char*); 03224 03225 for (p=mess; *p; p++) { 03226 for (i=0; i<expr2_token_equivs_entries; i++) { 03227 if ( strncmp(p,expr2_token_equivs1[i],strlen(expr2_token_equivs1[i])) == 0 ) 03228 { 03229 len+=strlen(expr2_token_equivs2[i])+2; 03230 p += strlen(expr2_token_equivs1[i])-1; 03231 break; 03232 } 03233 } 03234 len++; 03235 } 03236 res = (char*)malloc(len+1); 03237 res[0] = 0; 03238 s = res; 03239 for (p=mess; *p;) { 03240 int found = 0; 03241 for (i=0; i<expr2_token_equivs_entries; i++) { 03242 if ( strncmp(p,expr2_token_equivs1[i],strlen(expr2_token_equivs1[i])) == 0 ) { 03243 *s++ = '\''; 03244 for (t=expr2_token_equivs2[i]; *t;) { 03245 *s++ = *t++; 03246 } 03247 *s++ = '\''; 03248 p += strlen(expr2_token_equivs1[i]); 03249 found = 1; 03250 break; 03251 } 03252 } 03253 if( !found ) 03254 *s++ = *p++; 03255 } 03256 *s++ = 0; 03257 return res; 03258 }
static int input | ( | yyscan_t | yyscanner | ) | [static] |
Referenced by app_exec(), conf_exec(), conf_run(), and hasvoicemail_exec().
static void yy_fatal_error | ( | yyconst char * | msg, | |
yyscan_t | yyscanner | |||
) | [static] |
Definition at line 2762 of file ast_expr2f.c.
References YY_EXIT_FAILURE.
02763 { 02764 (void) fprintf( stderr, "%s\n", msg ); 02765 exit( YY_EXIT_FAILURE ); 02766 }
static void yy_fatal_error | ( | yyconst char | msg[], | |
yyscan_t | yyscanner | |||
) | [static] |
Referenced by ast_yyset_column(), and ast_yyset_lineno().
static int yy_get_next_buffer | ( | yyscan_t | yyscanner | ) | [static] |
static yy_state_type yy_get_previous_state | ( | yyscan_t | yyscanner | ) | [static] |
static int yy_init_globals | ( | yyscan_t | yyscanner | ) | [static] |
Definition at line 2983 of file ast_expr2f.c.
References yyguts_t::yy_buffer_stack, yyguts_t::yy_buffer_stack_max, yyguts_t::yy_buffer_stack_top, yyguts_t::yy_c_buf_p, yyguts_t::yy_init, yyguts_t::yy_start, yyguts_t::yy_start_stack, yyguts_t::yy_start_stack_depth, yyguts_t::yy_start_stack_ptr, yyin, and yyout.
Referenced by ast_yylex_destroy(), and ast_yylex_init().
02984 { 02985 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02986 /* Initialization is the same as for the non-reentrant scanner. 02987 * This function is called from ast_yylex_destroy(), so don't allocate here. 02988 */ 02989 02990 yyg->yy_buffer_stack = 0; 02991 yyg->yy_buffer_stack_top = 0; 02992 yyg->yy_buffer_stack_max = 0; 02993 yyg->yy_c_buf_p = (char *) 0; 02994 yyg->yy_init = 0; 02995 yyg->yy_start = 0; 02996 02997 yyg->yy_start_stack_ptr = 0; 02998 yyg->yy_start_stack_depth = 0; 02999 yyg->yy_start_stack = NULL; 03000 03001 /* Defined in main.c */ 03002 #ifdef YY_STDINIT 03003 yyin = stdin; 03004 yyout = stdout; 03005 #else 03006 yyin = (FILE *) 0; 03007 yyout = (FILE *) 0; 03008 #endif 03009 03010 /* For future reference: Set errno on error, since we are called by 03011 * ast_yylex_init() 03012 */ 03013 return 0; 03014 }
static yy_state_type yy_try_NUL_trans | ( | yy_state_type | current_state, | |
yyscan_t | yyscanner | |||
) | [static] |
static void yyunput | ( | int | c, | |
char * | buf_ptr, | |||
yyscan_t | yyscanner | |||
) | [static] |
int curlycount = 0 [static] |
Definition at line 1423 of file ast_expr2f.c.
char* expr2_token_equivs1[] [static] |
Definition at line 3166 of file ast_expr2f.c.
char* expr2_token_equivs2[] [static] |
Definition at line 3191 of file ast_expr2f.c.
char extra_error_message[4095] |
Definition at line 3149 of file ast_expr2f.c.
int extra_error_message_supplied = 0 |
Definition at line 3150 of file ast_expr2f.c.
yyconst flex_int16_t yy_accept[54] [static] |
Definition at line 1305 of file ast_expr2f.c.
yyconst yy_state_type yy_NUL_trans[54] [static] |
Definition at line 1315 of file ast_expr2f.c.
yyconst flex_int16_t yy_nxt[][128] [static] |
Definition at line 342 of file ast_expr2f.c.