#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 do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) |
#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 |
#define | YY_DECL_IS_OURS 1 |
#define | YY_DO_BEFORE_ACTION |
#define | YY_END_OF_BUFFER 37 |
#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 35 |
#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 36 |
#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 yy_buffer_state * | YY_BUFFER_STATE |
typedef unsigned char | YY_CHAR |
typedef size_t | 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 } |
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_yylex_init_extra (YY_EXTRA_TYPE user_defined, 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 [58] |
static yyconst flex_int16_t | yy_base [64] |
static yyconst flex_int16_t | yy_chk [141] |
static yyconst flex_int16_t | yy_def [64] |
static yyconst flex_int32_t | yy_ec [256] |
static yyconst flex_int32_t | yy_meta [27] |
static yyconst flex_int16_t | yy_nxt [141] |
Definition in file ast_expr2f.c.
#define ast_yywrap | ( | n | ) | 1 |
Definition at line 329 of file ast_expr2f.c.
#define BEGIN yyg->yy_start = 1 + 2 * |
Definition at line 143 of file ast_expr2f.c.
#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) |
Definition at line 720 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 575 of file ast_expr2f.c.
#define INT16_MAX (32767) |
#define INT16_MIN (-32767-1) |
#define INT32_MAX (2147483647) |
Definition at line 75 of file ast_expr2f.c.
#define INT32_MIN (-2147483647-1) |
Definition at line 66 of file ast_expr2f.c.
#define INT8_MAX (127) |
Definition at line 69 of file ast_expr2f.c.
#define INT8_MIN (-128) |
Definition at line 60 of file ast_expr2f.c.
#define REJECT reject_used_but_not_detected |
Definition at line 475 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 543 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 555 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 549 of file ast_expr2f.c.
#define trail 2 |
Definition at line 577 of file ast_expr2f.c.
#define UINT16_MAX (65535U) |
Definition at line 81 of file ast_expr2f.c.
#define UINT32_MAX (4294967295U) |
Definition at line 84 of file ast_expr2f.c.
#define UINT8_MAX (255U) |
Definition at line 78 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 576 of file ast_expr2f.c.
Referenced by acf_sprintf(), aji_create_client(), aji_load_config(), append_mailbox_mapping(), apply_options(), apply_options_full(), apply_outgoing(), ast_cdr_copy_vars(), ast_cdr_serialize_variables(), ast_channeltype_list(), ast_plc_reload(), ast_var_assign(), ast_var_delete(), ast_var_full_name(), ast_var_name(), ast_var_value(), 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_create_member(), gtalk_load_config(), handle_updates(), handle_uri(), html_translate(), inherit_category(), init_logger_chain(), init_manager(), load_config(), load_moh_classes(), misdn_hangup(), move_variables(), odbc_load_module(), parse_config(), parse_cookies(), pbx_builtin_serialize_variables(), pbx_substitute_variables_helper_full(), process_my_load_module(), queue_function_queuewaitingcount(), 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_add_trunk_to_station(), 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 325 of file ast_expr2f.c.
#define YY_BREAK break; |
Definition at line 801 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 261 of file ast_expr2f.c.
#define YY_BUFFER_NEW 0 |
Definition at line 249 of file ast_expr2f.c.
Referenced by ast_yy_flush_buffer(), and ast_yy_scan_buffer().
#define YY_BUFFER_NORMAL 1 |
Definition at line 250 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 272 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 279 of file ast_expr2f.c.
Referenced by ast_yyerror(), ast_yylex_destroy(), ast_yypop_buffer_state(), and ast_yypush_buffer_state().
#define YY_DECL |
#define YY_DECL_IS_OURS 1 |
Definition at line 783 of file ast_expr2f.c.
#define YY_DO_BEFORE_ACTION |
Definition at line 346 of file ast_expr2f.c.
#define YY_END_OF_BUFFER 37 |
Definition at line 355 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 588 of file ast_expr2f.c.
#define YY_FATAL_ERROR | ( | msg | ) | yy_fatal_error( msg , yyscanner) |
Definition at line 774 of file ast_expr2f.c.
Referenced by ast_yy_scan_buffer(), ast_yy_scan_bytes(), and ast_yyensure_buffer_stack().
#define yy_flex_debug yyg->yy_flex_debug_r |
Definition at line 137 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 35 |
Definition at line 12 of file ast_expr2f.c.
#define YY_FLUSH_BUFFER ast_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
Definition at line 293 of file ast_expr2f.c.
#define YY_INPUT | ( | buf, | |||
result, | |||||
max_size | ) |
Definition at line 727 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 477 of file ast_expr2f.c.
#define yy_new_buffer ast_yy_create_buffer |
Definition at line 303 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 113 of file ast_expr2f.c.
#define YY_NUM_RULES 36 |
Definition at line 354 of file ast_expr2f.c.
#define YY_READ_BUF_SIZE 8192 |
Definition at line 712 of file ast_expr2f.c.
#define YY_RESTORE_YY_MORE_OFFSET |
Definition at line 478 of file ast_expr2f.c.
#define YY_RULE_SETUP YY_USER_ACTION |
Definition at line 804 of file ast_expr2f.c.
#define YY_SC_TO_UI | ( | c | ) | ((unsigned int) (unsigned char) c) |
Definition at line 120 of file ast_expr2f.c.
#define yy_set_bol | ( | at_bol | ) |
Definition at line 315 of file ast_expr2f.c.
#define yy_set_interactive | ( | is_interactive | ) |
Definition at line 305 of file ast_expr2f.c.
#define YY_SKIP_YYWRAP |
Definition at line 330 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 769 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 136 of file ast_expr2f.c.
Referenced by ast_yyget_column(), and ast_yyset_column().
#define yyconst |
Definition at line 109 of file ast_expr2f.c.
#define yyextra yyg->yyextra_r |
Definition at line 132 of file ast_expr2f.c.
Referenced by ast_yyget_extra(), and ast_yyset_extra().
#define yyin yyg->yyin_r |
Definition at line 130 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 1977 of file ast_expr2f.c.
#define yyless | ( | n | ) |
Definition at line 1977 of file ast_expr2f.c.
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
Definition at line 135 of file ast_expr2f.c.
Referenced by ast_yyget_lineno(), and ast_yyset_lineno().
#define yylloc yyg->yylloc_r |
Definition at line 635 of file ast_expr2f.c.
#define yylval yyg->yylval_r |
Definition at line 633 of file ast_expr2f.c.
#define yymore | ( | ) | (yyg->yy_more_flag = 1) |
Definition at line 476 of file ast_expr2f.c.
#define yyout yyg->yyout_r |
Definition at line 131 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 2329 of file ast_expr2f.c.
#define yyterminate | ( | ) | return YY_NULL |
Definition at line 764 of file ast_expr2f.c.
#define yytext yyg->yytext_r |
#define yytext_ptr yytext_r |
Definition at line 336 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 unsigned char YY_CHAR |
Definition at line 332 of file ast_expr2f.c.
typedef size_t yy_size_t |
Definition at line 198 of file ast_expr2f.c.
typedef int yy_state_type |
Definition at line 334 of file ast_expr2f.c.
typedef void* yyscan_t |
Definition at line 125 of file ast_expr2f.c.
enum valtype |
Definition at line 529 of file ast_expr2f.c.
00529 { 00530 AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string 00531 } ;
int ast_expr | ( | char * | expr, | |
char * | buf, | |||
int | length | |||
) |
Definition at line 2352 of file ast_expr2f.c.
References ast_copy_string(), AST_EXPR_integer, ast_yy_scan_string(), ast_yylex_destroy(), ast_yylex_init(), ast_yyparse(), free, and io.
Referenced by check_pval_item(), and pbx_substitute_variables_helper_full().
02353 { 02354 struct parse_io io; 02355 int return_value = 0; 02356 02357 memset(&io, 0, sizeof(io)); 02358 io.string = expr; /* to pass to the error routine */ 02359 02360 ast_yylex_init(&io.scanner); 02361 02362 ast_yy_scan_string(expr, io.scanner); 02363 02364 ast_yyparse ((void *) &io); 02365 02366 ast_yylex_destroy(io.scanner); 02367 02368 if (!io.val) { 02369 if (length > 1) { 02370 strcpy(buf, "0"); 02371 return_value = 1; 02372 } 02373 } else { 02374 if (io.val->type == AST_EXPR_integer) { 02375 int res_length; 02376 02377 res_length = snprintf(buf, length, "%ld", (long int) io.val->u.i); 02378 return_value = (res_length <= length) ? res_length : length; 02379 } else { 02380 #if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL) 02381 strncpy(buf, io.val->u.s, length - 1); 02382 #else /* !STANDALONE && !LOW_MEMORY */ 02383 ast_copy_string(buf, io.val->u.s, length); 02384 #endif /* STANDALONE || LOW_MEMORY */ 02385 return_value = strlen(buf); 02386 free(io.val->u.s); 02387 } 02388 free(io.val); 02389 } 02390 return return_value; 02391 }
void ast_expr_clear_extra_error_info | ( | void | ) |
Definition at line 2405 of file ast_expr2f.c.
Referenced by check_pval_item().
02406 { 02407 extra_error_message_supplied=0; 02408 extra_error_message[0] = 0; 02409 }
void ast_expr_register_extra_error_info | ( | char * | message | ) |
Definition at line 2399 of file ast_expr2f.c.
Referenced by check_pval_item().
02400 { 02401 extra_error_message_supplied=1; 02402 strcpy(extra_error_message, message); 02403 }
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 1753 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().
01754 { 01755 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 01756 if ( ! b ) 01757 return; 01758 01759 b->yy_n_chars = 0; 01760 01761 /* We always need two end-of-buffer characters. The first causes 01762 * a transition to the end-of-buffer state. The second causes 01763 * a jam in that state. 01764 */ 01765 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 01766 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 01767 01768 b->yy_buf_pos = &b->yy_ch_buf[0]; 01769 01770 b->yy_at_bol = 1; 01771 b->yy_buffer_status = YY_BUFFER_NEW; 01772 01773 if ( b == YY_CURRENT_BUFFER ) 01774 ast_yy_load_buffer_state(yyscanner ); 01775 }
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 1724 of file ast_expr2f.c.
References ast_yy_flush_buffer(), errno, and YY_CURRENT_BUFFER.
01726 { 01727 int oerrno = errno; 01728 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 01729 01730 ast_yy_flush_buffer(b ,yyscanner); 01731 01732 b->yy_input_file = file; 01733 b->yy_fill_buffer = 1; 01734 01735 /* If b is the current buffer, then ast_yy_init_buffer was _probably_ 01736 * called from ast_yyrestart() or through yy_get_next_buffer. 01737 * In that case, we don't want to reset the lineno or column. 01738 */ 01739 if (b != YY_CURRENT_BUFFER){ 01740 b->yy_bs_lineno = 1; 01741 b->yy_bs_column = 0; 01742 } 01743 01744 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 01745 01746 errno = oerrno; 01747 }
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 1884 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().
01885 { 01886 YY_BUFFER_STATE b; 01887 01888 if ( size < 2 || 01889 base[size-2] != YY_END_OF_BUFFER_CHAR || 01890 base[size-1] != YY_END_OF_BUFFER_CHAR ) 01891 /* They forgot to leave room for the EOB's. */ 01892 return 0; 01893 01894 b = (YY_BUFFER_STATE) ast_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); 01895 if ( ! b ) 01896 YY_FATAL_ERROR( "out of dynamic memory in ast_yy_scan_buffer()" ); 01897 01898 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 01899 b->yy_buf_pos = b->yy_ch_buf = base; 01900 b->yy_is_our_buffer = 0; 01901 b->yy_input_file = 0; 01902 b->yy_n_chars = b->yy_buf_size; 01903 b->yy_is_interactive = 0; 01904 b->yy_at_bol = 1; 01905 b->yy_fill_buffer = 0; 01906 b->yy_buffer_status = YY_BUFFER_NEW; 01907 01908 ast_yy_switch_to_buffer(b ,yyscanner ); 01909 01910 return b; 01911 }
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 1934 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().
01935 { 01936 YY_BUFFER_STATE b; 01937 char *buf; 01938 yy_size_t n; 01939 int i; 01940 01941 /* Get memory for full buffer, including space for trailing EOB's. */ 01942 n = _yybytes_len + 2; 01943 buf = (char *) ast_yyalloc(n ,yyscanner ); 01944 if ( ! buf ) 01945 YY_FATAL_ERROR( "out of dynamic memory in ast_yy_scan_bytes()" ); 01946 01947 for ( i = 0; i < _yybytes_len; ++i ) 01948 buf[i] = yybytes[i]; 01949 01950 buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; 01951 01952 b = ast_yy_scan_buffer(buf,n ,yyscanner); 01953 if ( ! b ) 01954 YY_FATAL_ERROR( "bad buffer in ast_yy_scan_bytes()" ); 01955 01956 /* It's okay to grow etc. this buffer, and we should throw it 01957 * away when we're done. 01958 */ 01959 b->yy_is_our_buffer = 1; 01960 01961 return b; 01962 }
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.
yystr | a NUL-terminated string to scan | |
yyscanner | The scanner object. |
Definition at line 1921 of file ast_expr2f.c.
References ast_yy_scan_bytes().
Referenced by ast_expr().
01922 { 01923 01924 return ast_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); 01925 }
void ast_yy_switch_to_buffer | ( | YY_BUFFER_STATE | new_buffer, | |
yyscan_t | yyscanner | |||
) |
Referenced by ast_yy_scan_buffer().
Definition at line 2312 of file ast_expr2f.c.
References malloc.
Referenced by ast_yy_scan_buffer(), ast_yy_scan_bytes(), ast_yyensure_buffer_stack(), ast_yylex_init(), and ast_yylex_init_extra().
02313 { 02314 return (void *) malloc( size ); 02315 }
static void ast_yyensure_buffer_stack | ( | yyscan_t | yyscanner | ) | [static] |
Definition at line 1834 of file ast_expr2f.c.
References ast_yyalloc(), ast_yyrealloc(), yyguts_t::yy_buffer_stack, yyguts_t::yy_buffer_stack_max, yyguts_t::yy_buffer_stack_top, and YY_FATAL_ERROR.
Referenced by ast_yypush_buffer_state().
01835 { 01836 int num_to_alloc; 01837 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 01838 01839 if (!yyg->yy_buffer_stack) { 01840 01841 /* First allocation is just for 2 elements, since we don't know if this 01842 * scanner will even need a stack. We use 2 instead of 1 to avoid an 01843 * immediate realloc on the next call. 01844 */ 01845 num_to_alloc = 1; 01846 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyalloc 01847 (num_to_alloc * sizeof(struct yy_buffer_state*) 01848 , yyscanner); 01849 if ( ! yyg->yy_buffer_stack ) 01850 YY_FATAL_ERROR( "out of dynamic memory in ast_yyensure_buffer_stack()" ); 01851 01852 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); 01853 01854 yyg->yy_buffer_stack_max = num_to_alloc; 01855 yyg->yy_buffer_stack_top = 0; 01856 return; 01857 } 01858 01859 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ 01860 01861 /* Increase the buffer to prepare for a possible push. */ 01862 int grow_size = 8 /* arbitrary grow size */; 01863 01864 num_to_alloc = yyg->yy_buffer_stack_max + grow_size; 01865 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyrealloc 01866 (yyg->yy_buffer_stack, 01867 num_to_alloc * sizeof(struct yy_buffer_state*) 01868 , yyscanner); 01869 if ( ! yyg->yy_buffer_stack ) 01870 YY_FATAL_ERROR( "out of dynamic memory in ast_yyensure_buffer_stack()" ); 01871 01872 /* zero only the new slots.*/ 01873 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); 01874 yyg->yy_buffer_stack_max = num_to_alloc; 01875 } 01876 }
Definition at line 2505 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.
02506 { 02507 struct yyguts_t * yyg = (struct yyguts_t*)(parseio->scanner); 02508 char spacebuf[8000]; /* best safe than sorry */ 02509 char spacebuf2[8000]; /* best safe than sorry */ 02510 int i=0; 02511 char *s2 = expr2_token_subst(s); 02512 spacebuf[0] = 0; 02513 02514 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, 02515 which is the same thing as... get this: 02516 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]->yy_bs_column 02517 I was tempted to just use yy_buf_pos in the STATE, but..., well: 02518 a. the yy_buf_pos is the current position in the buffer, which 02519 may not relate to the entire string/buffer because of the 02520 buffering. 02521 b. but, analysis of the situation is that when you use the 02522 ast_yy_scan_string func, it creates a single buffer the size of 02523 string, so the two would be the same... 02524 so, in the end, the yycolumn macro is available, shorter, therefore easier. */ 02525 spacebuf2[i++]='^'; 02526 spacebuf2[i]= 0; 02527 02528 #ifdef STANDALONE3 02529 /* easier to read in the standalone version */ 02530 printf("ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 02531 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 02532 #else 02533 ast_log(LOG_WARNING,"ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 02534 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 02535 #endif 02536 #ifndef STANDALONE 02537 ast_log(LOG_WARNING,"If you have questions, please refer to doc/channelvariables.txt.\n"); 02538 #endif 02539 free(s2); 02540 return(0); 02541 }
void ast_yyfree | ( | void * | , | |
yyscan_t | yyscanner | |||
) |
Definition at line 2344 of file ast_expr2f.c.
References free.
Referenced by ast_yylex_destroy().
02345 { 02346 if (ptr) /* the normal generated ast_yyfree func just frees its first arg; 02347 this get complaints on some systems, as sometimes this 02348 arg is a nil ptr! It's usually not fatal, but is irritating! */ 02349 free( (char *) ptr ); 02350 }
int ast_yyget_column | ( | yyscan_t | yyscanner | ) |
Get the current column number.
yyscanner | The scanner object. |
Definition at line 2018 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yycolumn.
02019 { 02020 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02021 02022 if (! YY_CURRENT_BUFFER) 02023 return 0; 02024 02025 return yycolumn; 02026 }
int ast_yyget_debug | ( | yyscan_t | yyscanner | ) |
Definition at line 2123 of file ast_expr2f.c.
References yy_flex_debug.
02124 { 02125 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02126 return yy_flex_debug; 02127 }
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 2005 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yylineno.
02006 { 02007 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02008 02009 if (! YY_CURRENT_BUFFER) 02010 return 0; 02011 02012 return yylineno; 02013 }
FILE * ast_yyget_out | ( | yyscan_t | yyscanner | ) |
char * ast_yyget_text | ( | yyscan_t | yyscanner | ) |
int ast_yylex_destroy | ( | yyscan_t | yyscanner | ) |
Definition at line 2259 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().
02260 { 02261 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02262 02263 /* Pop the buffer stack, destroying each element. */ 02264 while(YY_CURRENT_BUFFER){ 02265 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); 02266 YY_CURRENT_BUFFER_LVALUE = NULL; 02267 ast_yypop_buffer_state(yyscanner); 02268 } 02269 02270 /* Destroy the stack itself. */ 02271 ast_yyfree(yyg->yy_buffer_stack ,yyscanner); 02272 yyg->yy_buffer_stack = NULL; 02273 02274 /* Destroy the start condition stack. */ 02275 ast_yyfree(yyg->yy_start_stack ,yyscanner ); 02276 yyg->yy_start_stack = NULL; 02277 02278 /* Reset the globals. This is important in a non-reentrant scanner so the next time 02279 * ast_yylex() is called, initialization will occur. */ 02280 yy_init_globals( yyscanner); 02281 02282 /* Destroy the main struct (reentrant only). */ 02283 ast_yyfree ( yyscanner , yyscanner ); 02284 yyscanner = NULL; 02285 return 0; 02286 }
int ast_yylex_init | ( | yyscan_t * | scanner | ) |
Definition at line 2168 of file ast_expr2f.c.
References ast_yyalloc(), errno, and yy_init_globals().
Referenced by ast_expr().
02170 { 02171 if (ptr_yy_globals == NULL){ 02172 errno = EINVAL; 02173 return 1; 02174 } 02175 02176 *ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), NULL ); 02177 02178 if (*ptr_yy_globals == NULL){ 02179 errno = ENOMEM; 02180 return 1; 02181 } 02182 02183 /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ 02184 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); 02185 02186 return yy_init_globals ( *ptr_yy_globals ); 02187 }
int ast_yylex_init_extra | ( | YY_EXTRA_TYPE | user_defined, | |
yyscan_t * | scanner | |||
) |
Definition at line 2197 of file ast_expr2f.c.
References ast_yyalloc(), ast_yyset_extra(), errno, and yy_init_globals().
02199 { 02200 struct yyguts_t dummy_yyguts; 02201 02202 ast_yyset_extra (yy_user_defined, &dummy_yyguts); 02203 02204 if (ptr_yy_globals == NULL){ 02205 errno = EINVAL; 02206 return 1; 02207 } 02208 02209 *ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); 02210 02211 if (*ptr_yy_globals == NULL){ 02212 errno = ENOMEM; 02213 return 1; 02214 } 02215 02216 /* By setting to 0xAA, we expose bugs in 02217 yy_init_globals. Leave at 0x00 for releases. */ 02218 memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); 02219 02220 ast_yyset_extra (yy_user_defined, *ptr_yy_globals); 02221 02222 return yy_init_globals ( *ptr_yy_globals ); 02223 }
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 1814 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().
01815 { 01816 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 01817 if (!YY_CURRENT_BUFFER) 01818 return; 01819 01820 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); 01821 YY_CURRENT_BUFFER_LVALUE = NULL; 01822 if (yyg->yy_buffer_stack_top > 0) 01823 --yyg->yy_buffer_stack_top; 01824 01825 if (YY_CURRENT_BUFFER) { 01826 ast_yy_load_buffer_state(yyscanner ); 01827 yyg->yy_did_buffer_switch_on_eof = 1; 01828 } 01829 }
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 1783 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.
01784 { 01785 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 01786 if (new_buffer == NULL) 01787 return; 01788 01789 ast_yyensure_buffer_stack(yyscanner); 01790 01791 /* This block is copied from ast_yy_switch_to_buffer. */ 01792 if ( YY_CURRENT_BUFFER ) 01793 { 01794 /* Flush out information for old buffer. */ 01795 *yyg->yy_c_buf_p = yyg->yy_hold_char; 01796 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; 01797 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; 01798 } 01799 01800 /* Only push if top exists. Otherwise, replace top. */ 01801 if (YY_CURRENT_BUFFER) 01802 yyg->yy_buffer_stack_top++; 01803 YY_CURRENT_BUFFER_LVALUE = new_buffer; 01804 01805 /* copied from ast_yy_switch_to_buffer. */ 01806 ast_yy_load_buffer_state(yyscanner ); 01807 yyg->yy_did_buffer_switch_on_eof = 1; 01808 }
Definition at line 2317 of file ast_expr2f.c.
References realloc.
Referenced by ast_yyensure_buffer_stack().
02318 { 02319 /* The cast to (char *) in the following accommodates both 02320 * implementations that use char* generic pointers, and those 02321 * that use void* generic pointers. It works with the latter 02322 * because both ANSI C and C++ allow castless assignment from 02323 * any pointer type to void*, and deal with argument conversions 02324 * as though doing an assignment. 02325 */ 02326 return (void *) realloc( (char *) ptr, size ); 02327 }
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 2094 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yycolumn.
02095 { 02096 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02097 02098 /* column is only valid if an input buffer exists. */ 02099 if (! YY_CURRENT_BUFFER ) 02100 yy_fatal_error( "ast_yyset_column called with no buffer" , yyscanner); 02101 02102 yycolumn = column_no; 02103 }
void ast_yyset_debug | ( | int | debug_flag, | |
yyscan_t | yyscanner | |||
) |
Definition at line 2129 of file ast_expr2f.c.
References yy_flex_debug.
02130 { 02131 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02132 yy_flex_debug = bdebug ; 02133 }
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 2069 of file ast_expr2f.c.
References yyextra.
Referenced by ast_yylex_init_extra().
02070 { 02071 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02072 yyextra = user_defined ; 02073 }
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 2111 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 2079 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yylineno.
02080 { 02081 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02082 02083 /* lineno is only valid if an input buffer exists. */ 02084 if (! YY_CURRENT_BUFFER ) 02085 yy_fatal_error( "ast_yyset_lineno called with no buffer" , yyscanner); 02086 02087 yylineno = line_number; 02088 }
void ast_yyset_out | ( | FILE * | out_str, | |
yyscan_t | yyscanner | |||
) |
static char * expr2_token_subst | ( | const char * | mess | ) | [static] |
Definition at line 2462 of file ast_expr2f.c.
References len(), malloc, and t.
Referenced by ast_yyerror().
02463 { 02464 /* calc a length, malloc, fill, and return; yyerror had better free it! */ 02465 int len=0,i; 02466 const char *p; 02467 char *res, *s,*t; 02468 int expr2_token_equivs_entries = sizeof(expr2_token_equivs1)/sizeof(char*); 02469 02470 for (p=mess; *p; p++) { 02471 for (i=0; i<expr2_token_equivs_entries; i++) { 02472 if ( strncmp(p,expr2_token_equivs1[i],strlen(expr2_token_equivs1[i])) == 0 ) 02473 { 02474 len+=strlen(expr2_token_equivs2[i])+2; 02475 p += strlen(expr2_token_equivs1[i])-1; 02476 break; 02477 } 02478 } 02479 len++; 02480 } 02481 res = (char*)malloc(len+1); 02482 res[0] = 0; 02483 s = res; 02484 for (p=mess; *p;) { 02485 int found = 0; 02486 for (i=0; i<expr2_token_equivs_entries; i++) { 02487 if ( strncmp(p,expr2_token_equivs1[i],strlen(expr2_token_equivs1[i])) == 0 ) { 02488 *s++ = '\''; 02489 for (t=expr2_token_equivs2[i]; *t;) { 02490 *s++ = *t++; 02491 } 02492 *s++ = '\''; 02493 p += strlen(expr2_token_equivs1[i]); 02494 found = 1; 02495 break; 02496 } 02497 } 02498 if( !found ) 02499 *s++ = *p++; 02500 } 02501 *s++ = 0; 02502 return res; 02503 }
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 1968 of file ast_expr2f.c.
References YY_EXIT_FAILURE.
01969 { 01970 (void) fprintf( stderr, "%s\n", msg ); 01971 exit( YY_EXIT_FAILURE ); 01972 }
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 2225 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(), ast_yylex_init(), and ast_yylex_init_extra().
02226 { 02227 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02228 /* Initialization is the same as for the non-reentrant scanner. 02229 * This function is called from ast_yylex_destroy(), so don't allocate here. 02230 */ 02231 02232 yyg->yy_buffer_stack = 0; 02233 yyg->yy_buffer_stack_top = 0; 02234 yyg->yy_buffer_stack_max = 0; 02235 yyg->yy_c_buf_p = (char *) 0; 02236 yyg->yy_init = 0; 02237 yyg->yy_start = 0; 02238 02239 yyg->yy_start_stack_ptr = 0; 02240 yyg->yy_start_stack_depth = 0; 02241 yyg->yy_start_stack = NULL; 02242 02243 /* Defined in main.c */ 02244 #ifdef YY_STDINIT 02245 yyin = stdin; 02246 yyout = stdout; 02247 #else 02248 yyin = (FILE *) 0; 02249 yyout = (FILE *) 0; 02250 #endif 02251 02252 /* For future reference: Set errno on error, since we are called by 02253 * ast_yylex_init() 02254 */ 02255 return 0; 02256 }
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 570 of file ast_expr2f.c.
char* expr2_token_equivs1[] [static] |
Definition at line 2411 of file ast_expr2f.c.
char* expr2_token_equivs2[] [static] |
Definition at line 2436 of file ast_expr2f.c.
char extra_error_message[4095] |
Definition at line 2394 of file ast_expr2f.c.
int extra_error_message_supplied = 0 |
Definition at line 2395 of file ast_expr2f.c.
yyconst flex_int16_t yy_accept[58] [static] |
Definition at line 363 of file ast_expr2f.c.
yyconst flex_int16_t yy_base[64] [static] |
Definition at line 412 of file ast_expr2f.c.
yyconst flex_int16_t yy_chk[141] [static] |
Definition at line 453 of file ast_expr2f.c.
yyconst flex_int16_t yy_def[64] [static] |
Definition at line 423 of file ast_expr2f.c.
yyconst flex_int32_t yy_ec[256] [static] |
Definition at line 373 of file ast_expr2f.c.
yyconst flex_int32_t yy_meta[27] [static] |
Definition at line 405 of file ast_expr2f.c.
yyconst flex_int16_t yy_nxt[141] [static] |
Definition at line 434 of file ast_expr2f.c.