#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>
Include dependency graph for ast_expr2f.c:
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 |
#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 31 |
#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_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 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) |
Discard all buffered characters. On the next scan, YY_INPUT will be called. | |
static void | ast_yy_init_buffer (YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner) |
The main scanner function which does all the work. | |
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) |
Setup the input buffer state to scan directly from a user-specified character buffer. | |
YY_BUFFER_STATE | ast_yy_scan_bytes (yyconst char *bytes, int 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. | |
YY_BUFFER_STATE | ast_yy_scan_string (yyconst char *yy_str, 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. | |
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) |
Allocates the stack if it does not exist Guarantees space for at least one push. | |
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) |
Get the current column number. | |
int | ast_yyget_debug (yyscan_t yyscanner) |
YY_EXTRA_TYPE | ast_yyget_extra (yyscan_t yyscanner) |
Get the user-defined data for this scanner. | |
FILE * | ast_yyget_in (yyscan_t yyscanner) |
Get the input stream. | |
int | ast_yyget_leng (yyscan_t yyscanner) |
Get the length of the current token. | |
int | ast_yyget_lineno (yyscan_t yyscanner) |
Get the current line number. | |
YYLTYPE * | ast_yyget_lloc (yyscan_t yyscanner) |
YYSTYPE * | ast_yyget_lval (yyscan_t yyscanner) |
FILE * | ast_yyget_out (yyscan_t yyscanner) |
Get the output stream. | |
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) |
Removes and deletes the top of the stack, if present. The next element becomes the new top. | |
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. | |
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) |
Set the current column. | |
void | ast_yyset_debug (int debug_flag, yyscan_t yyscanner) |
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. | |
void | ast_yyset_in (FILE *in_str, yyscan_t yyscanner) |
Set the input stream. This does not discard the current input buffer. | |
void | ast_yyset_lineno (int line_number, yyscan_t yyscanner) |
Set the current line number. | |
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 (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 322 of file ast_expr2f.c.
#define BEGIN yyg->yy_start = 1 + 2 * |
Definition at line 135 of file ast_expr2f.c.
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) |
Definition at line 1557 of file ast_expr2f.c.
Referenced by ast_hide_password(), ast_restore_tty(), and openserial().
#define EOB_ACT_CONTINUE_SCAN 0 |
Definition at line 162 of file ast_expr2f.c.
#define EOB_ACT_END_OF_FILE 1 |
Definition at line 163 of file ast_expr2f.c.
#define EOB_ACT_LAST_MATCH 2 |
Definition at line 164 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 1416 of file ast_expr2f.c.
#define INT16_MAX (32767) |
#define INT16_MIN (-32767-1) |
#define INT32_MAX (2147483647) |
Definition at line 68 of file ast_expr2f.c.
#define INT32_MIN (-2147483647-1) |
Definition at line 59 of file ast_expr2f.c.
#define INT8_MAX (127) |
Definition at line 62 of file ast_expr2f.c.
#define INT8_MIN (-128) |
Definition at line 53 of file ast_expr2f.c.
#define REJECT reject_used_but_not_detected |
Definition at line 1316 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 1384 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 1396 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 1390 of file ast_expr2f.c.
#define trail 2 |
Definition at line 1418 of file ast_expr2f.c.
#define UINT16_MAX (65535U) |
Definition at line 74 of file ast_expr2f.c.
#define UINT32_MAX (4294967295U) |
Definition at line 77 of file ast_expr2f.c.
#define UINT8_MAX (255U) |
Definition at line 71 of file ast_expr2f.c.
#define unput | ( | c | ) | yyunput( c, yyg->yytext_ptr , yyscanner ) |
Definition at line 182 of file ast_expr2f.c.
#define var 1 |
Definition at line 1417 of file ast_expr2f.c.
Referenced by acf_sprintf(), aji_create_client(), aji_load_config(), apply_options(), apply_options_full(), apply_outgoing(), ast_cdr_copy_vars(), ast_cdr_serialize_variables(), ast_channeltype_list(), ast_httpd_helper_thread(), 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(), move_variables(), my_load_module(), 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_mysql(), realtime_multi_odbc(), realtime_multi_pgsql(), realtime_mysql(), 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(), vm_change_password(), and xml_translate().
#define YY_AT_BOL | ( | ) | (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
Definition at line 318 of file ast_expr2f.c.
#define YY_BREAK break; |
Definition at line 1622 of file ast_expr2f.c.
#define YY_BUF_SIZE 16384 |
Definition at line 154 of file ast_expr2f.c.
#define YY_BUFFER_EOF_PENDING 2 |
Definition at line 254 of file ast_expr2f.c.
#define YY_BUFFER_NEW 0 |
Definition at line 242 of file ast_expr2f.c.
Referenced by ast_yy_flush_buffer(), and ast_yy_scan_buffer().
#define YY_BUFFER_NORMAL 1 |
Definition at line 243 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 265 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 272 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 1604 of file ast_expr2f.c.
#define YY_DO_BEFORE_ACTION |
Definition at line 1276 of file ast_expr2f.c.
#define YY_END_OF_BUFFER 36 |
Definition at line 1285 of file ast_expr2f.c.
#define YY_END_OF_BUFFER_CHAR 0 |
Definition at line 150 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 1429 of file ast_expr2f.c.
#define YY_FATAL_ERROR | ( | msg | ) | yy_fatal_error( msg , yyscanner) |
Definition at line 1595 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 127 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 31 |
Definition at line 12 of file ast_expr2f.c.
#define YY_FLUSH_BUFFER ast_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
Definition at line 286 of file ast_expr2f.c.
#define YY_INPUT | ( | buf, | |||
result, | |||||
max_size | ) |
Definition at line 1564 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 166 of file ast_expr2f.c.
#define YY_MORE_ADJ yyg->yy_more_len |
Definition at line 1318 of file ast_expr2f.c.
#define yy_new_buffer ast_yy_create_buffer |
Definition at line 296 of file ast_expr2f.c.
#define YY_NEW_FILE ast_yyrestart(yyin ,yyscanner ) |
Definition at line 148 of file ast_expr2f.c.
#define YY_NULL 0 |
Definition at line 103 of file ast_expr2f.c.
#define YY_NUM_RULES 35 |
Definition at line 1284 of file ast_expr2f.c.
#define YY_READ_BUF_SIZE 8192 |
Definition at line 1549 of file ast_expr2f.c.
#define YY_RESTORE_YY_MORE_OFFSET |
Definition at line 1319 of file ast_expr2f.c.
#define YY_RULE_SETUP YY_USER_ACTION |
Definition at line 1625 of file ast_expr2f.c.
#define YY_SC_TO_UI | ( | c | ) | ((unsigned int) (unsigned char) c) |
Definition at line 110 of file ast_expr2f.c.
#define yy_set_bol | ( | at_bol | ) |
Definition at line 308 of file ast_expr2f.c.
#define yy_set_interactive | ( | is_interactive | ) |
Definition at line 298 of file ast_expr2f.c.
#define YY_SKIP_YYWRAP |
Definition at line 323 of file ast_expr2f.c.
#define YY_START ((yyg->yy_start - 1) / 2) |
Definition at line 141 of file ast_expr2f.c.
#define YY_START_STACK_INCR 25 |
Definition at line 1590 of file ast_expr2f.c.
Definition at line 145 of file ast_expr2f.c.
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
Definition at line 126 of file ast_expr2f.c.
Referenced by ast_yyget_column(), and ast_yyset_column().
#define yyconst |
Definition at line 99 of file ast_expr2f.c.
#define yyextra yyg->yyextra_r |
Definition at line 122 of file ast_expr2f.c.
Referenced by ast_yyget_extra(), and ast_yyset_extra().
#define yyin yyg->yyin_r |
Definition at line 120 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 125 of file ast_expr2f.c.
Referenced by ast_yyget_lineno(), and ast_yyset_lineno().
#define yylloc yyg->yylloc_r |
Definition at line 1476 of file ast_expr2f.c.
#define yylval yyg->yylval_r |
Definition at line 1474 of file ast_expr2f.c.
#define yymore | ( | ) | (yyg->yy_more_flag = 1) |
Definition at line 1317 of file ast_expr2f.c.
#define yyout yyg->yyout_r |
Definition at line 121 of file ast_expr2f.c.
Referenced by ast_yyget_out(), ast_yyset_out(), and yy_init_globals().
#define YYSTATE YY_START |
Definition at line 142 of file ast_expr2f.c.
#define YYTABLES_NAME "yytables" |
Definition at line 3095 of file ast_expr2f.c.
#define yyterminate | ( | ) | return YY_NULL |
Definition at line 1585 of file ast_expr2f.c.
#define yytext yyg->yytext_r |
#define yytext_ptr yytext_r |
Definition at line 329 of file ast_expr2f.c.
typedef short int flex_int16_t |
Definition at line 44 of file ast_expr2f.c.
typedef int flex_int32_t |
Definition at line 45 of file ast_expr2f.c.
typedef signed char flex_int8_t |
Definition at line 43 of file ast_expr2f.c.
typedef unsigned short int flex_uint16_t |
Definition at line 47 of file ast_expr2f.c.
typedef unsigned int flex_uint32_t |
Definition at line 48 of file ast_expr2f.c.
typedef unsigned char flex_uint8_t |
Definition at line 46 of file ast_expr2f.c.
typedef struct yy_buffer_state* YY_BUFFER_STATE |
Definition at line 159 of file ast_expr2f.c.
typedef char YY_CHAR |
Definition at line 325 of file ast_expr2f.c.
typedef unsigned int yy_size_t |
Definition at line 191 of file ast_expr2f.c.
typedef int yy_state_type |
Definition at line 327 of file ast_expr2f.c.
typedef void* yyscan_t |
Definition at line 115 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 1370 of file ast_expr2f.c.
01370 { 01371 AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string 01372 } ;
int ast_expr | ( | char * | expr, | |
char * | buf, | |||
int | length | |||
) |
Definition at line 3122 of file ast_expr2f.c.
References 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().
03123 { 03124 struct parse_io io; 03125 int return_value = 0; 03126 03127 memset(&io, 0, sizeof(io)); 03128 io.string = expr; /* to pass to the error routine */ 03129 03130 ast_yylex_init(&io.scanner); 03131 03132 ast_yy_scan_string(expr, io.scanner); 03133 03134 ast_yyparse ((void *) &io); 03135 03136 ast_yylex_destroy(io.scanner); 03137 03138 if (!io.val) { 03139 if (length > 1) { 03140 strcpy(buf, "0"); 03141 return_value = 1; 03142 } 03143 } else { 03144 if (io.val->type == AST_EXPR_integer) { 03145 int res_length; 03146 03147 res_length = snprintf(buf, length, "%ld", (long int) io.val->u.i); 03148 return_value = (res_length <= length) ? res_length : length; 03149 } else { 03150 #if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL) 03151 strncpy(buf, io.val->u.s, length - 1); 03152 #else /* !STANDALONE && !LOW_MEMORY */ 03153 ast_copy_string(buf, io.val->u.s, length); 03154 #endif /* STANDALONE || LOW_MEMORY */ 03155 return_value = strlen(buf); 03156 free(io.val->u.s); 03157 } 03158 free(io.val); 03159 } 03160 return return_value; 03161 }
void ast_expr_clear_extra_error_info | ( | void | ) |
Definition at line 3175 of file ast_expr2f.c.
Referenced by check_pval_item().
03176 { 03177 extra_error_message_supplied=0; 03178 extra_error_message[0] = 0; 03179 }
void ast_expr_register_extra_error_info | ( | char * | message | ) |
Definition at line 3169 of file ast_expr2f.c.
Referenced by check_pval_item().
03170 { 03171 extra_error_message_supplied=1; 03172 strcpy(extra_error_message, message); 03173 }
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 2547 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().
02548 { 02549 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02550 if ( ! b ) 02551 return; 02552 02553 b->yy_n_chars = 0; 02554 02555 /* We always need two end-of-buffer characters. The first causes 02556 * a transition to the end-of-buffer state. The second causes 02557 * a jam in that state. 02558 */ 02559 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; 02560 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; 02561 02562 b->yy_buf_pos = &b->yy_ch_buf[0]; 02563 02564 b->yy_at_bol = 1; 02565 b->yy_buffer_status = YY_BUFFER_NEW; 02566 02567 if ( b == YY_CURRENT_BUFFER ) 02568 ast_yy_load_buffer_state(yyscanner ); 02569 }
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 2517 of file ast_expr2f.c.
References ast_yy_flush_buffer(), and YY_CURRENT_BUFFER.
02519 { 02520 int oerrno = errno; 02521 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02522 02523 ast_yy_flush_buffer(b ,yyscanner); 02524 02525 b->yy_input_file = file; 02526 b->yy_fill_buffer = 1; 02527 02528 /* If b is the current buffer, then ast_yy_init_buffer was _probably_ 02529 * called from ast_yyrestart() or through yy_get_next_buffer. 02530 * In that case, we don't want to reset the lineno or column. 02531 */ 02532 if (b != YY_CURRENT_BUFFER){ 02533 b->yy_bs_lineno = 1; 02534 b->yy_bs_column = 0; 02535 } 02536 02537 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; 02538 02539 errno = oerrno; 02540 }
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 2676 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().
02677 { 02678 YY_BUFFER_STATE b; 02679 02680 if ( size < 2 || 02681 base[size-2] != YY_END_OF_BUFFER_CHAR || 02682 base[size-1] != YY_END_OF_BUFFER_CHAR ) 02683 /* They forgot to leave room for the EOB's. */ 02684 return 0; 02685 02686 b = (YY_BUFFER_STATE) ast_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); 02687 if ( ! b ) 02688 YY_FATAL_ERROR( "out of dynamic memory in ast_yy_scan_buffer()" ); 02689 02690 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ 02691 b->yy_buf_pos = b->yy_ch_buf = base; 02692 b->yy_is_our_buffer = 0; 02693 b->yy_input_file = 0; 02694 b->yy_n_chars = b->yy_buf_size; 02695 b->yy_is_interactive = 0; 02696 b->yy_at_bol = 1; 02697 b->yy_fill_buffer = 0; 02698 b->yy_buffer_status = YY_BUFFER_NEW; 02699 02700 ast_yy_switch_to_buffer(b ,yyscanner ); 02701 02702 return b; 02703 }
YY_BUFFER_STATE ast_yy_scan_bytes | ( | yyconst char * | bytes, | |
int | 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 = 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 < len; ++i ) 02742 buf[i] = bytes[i]; 02743 02744 buf[len] = buf[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 * | yy_str, | |
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.
yy_str | a NUL-terminated string to scan | |
yyscanner | The scanner object. |
Definition at line 2714 of file ast_expr2f.c.
References ast_yy_scan_bytes().
Referenced by ast_expr().
02715 { 02716 02717 return ast_yy_scan_bytes(yy_str,strlen(yy_str) ,yyscanner); 02718 }
void ast_yy_switch_to_buffer | ( | YY_BUFFER_STATE | new_buffer, | |
yyscan_t | yyscanner | |||
) |
Referenced by ast_yy_scan_buffer().
Definition at line 3073 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().
03074 { 03075 return (void *) malloc( size ); 03076 }
static void ast_yyensure_buffer_stack | ( | yyscan_t | yyscanner | ) | [static] |
Allocates the stack if it does not exist Guarantees space for at least one push.
Definition at line 2629 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().
02630 { 02631 int num_to_alloc; 02632 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02633 02634 if (!yyg->yy_buffer_stack) { 02635 02636 /* First allocation is just for 2 elements, since we don't know if this 02637 * scanner will even need a stack. We use 2 instead of 1 to avoid an 02638 * immediate realloc on the next call. 02639 */ 02640 num_to_alloc = 1; 02641 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyalloc 02642 (num_to_alloc * sizeof(struct yy_buffer_state*) 02643 , yyscanner); 02644 02645 memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); 02646 02647 yyg->yy_buffer_stack_max = num_to_alloc; 02648 yyg->yy_buffer_stack_top = 0; 02649 return; 02650 } 02651 02652 if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ 02653 02654 /* Increase the buffer to prepare for a possible push. */ 02655 int grow_size = 8 /* arbitrary grow size */; 02656 02657 num_to_alloc = yyg->yy_buffer_stack_max + grow_size; 02658 yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyrealloc 02659 (yyg->yy_buffer_stack, 02660 num_to_alloc * sizeof(struct yy_buffer_state*) 02661 , yyscanner); 02662 02663 /* zero only the new slots.*/ 02664 memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); 02665 yyg->yy_buffer_stack_max = num_to_alloc; 02666 } 02667 }
Definition at line 3275 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.
03276 { 03277 struct yyguts_t * yyg = (struct yyguts_t*)(parseio->scanner); 03278 char spacebuf[8000]; /* best safe than sorry */ 03279 char spacebuf2[8000]; /* best safe than sorry */ 03280 int i=0; 03281 char *s2 = expr2_token_subst((char *)s); 03282 spacebuf[0] = 0; 03283 03284 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, 03285 which is the same thing as... get this: 03286 yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]->yy_bs_column 03287 I was tempted to just use yy_buf_pos in the STATE, but..., well: 03288 a. the yy_buf_pos is the current position in the buffer, which 03289 may not relate to the entire string/buffer because of the 03290 buffering. 03291 b. but, analysis of the situation is that when you use the 03292 ast_yy_scan_string func, it creates a single buffer the size of 03293 string, so the two would be the same... 03294 so, in the end, the yycolumn macro is available, shorter, therefore easier. */ 03295 spacebuf2[i++]='^'; 03296 spacebuf2[i]= 0; 03297 03298 #ifdef STANDALONE3 03299 /* easier to read in the standalone version */ 03300 printf("ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 03301 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 03302 #else 03303 ast_log(LOG_WARNING,"ast_yyerror(): %s syntax error: %s; Input:\n%s\n%s\n", 03304 (extra_error_message_supplied?extra_error_message:""), s2, parseio->string,spacebuf2); 03305 #endif 03306 #ifndef STANDALONE 03307 ast_log(LOG_WARNING,"If you have questions, please refer to doc/channelvariables.txt in the asterisk source.\n"); 03308 #endif 03309 free(s2); 03310 return(0); 03311 }
void ast_yyfree | ( | void * | , | |
yyscan_t | yyscanner | |||
) |
Definition at line 3090 of file ast_expr2f.c.
References free.
Referenced by ast_yylex_destroy().
03091 { 03092 free( (char *) ptr ); /* see ast_yyrealloc() for (char *) cast */ 03093 }
int ast_yyget_column | ( | yyscan_t | yyscanner | ) |
Get the current column number.
yyscanner | The scanner object. |
Definition at line 2815 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yycolumn.
02816 { 02817 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02818 02819 if (! YY_CURRENT_BUFFER) 02820 return 0; 02821 02822 return yycolumn; 02823 }
int ast_yyget_debug | ( | yyscan_t | yyscanner | ) |
Definition at line 2926 of file ast_expr2f.c.
References yy_flex_debug.
02927 { 02928 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02929 return yy_flex_debug; 02930 }
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 2801 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, and yylineno.
02802 { 02803 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02804 02805 if (! YY_CURRENT_BUFFER) 02806 return 0; 02807 02808 return yylineno; 02809 }
FILE * ast_yyget_out | ( | yyscan_t | yyscanner | ) |
char * ast_yyget_text | ( | yyscan_t | yyscanner | ) |
int ast_yylex_destroy | ( | yyscan_t | yyscanner | ) |
Definition at line 3023 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, and yyguts_t::yy_start_stack.
Referenced by ast_expr().
03024 { 03025 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 03026 03027 /* Pop the buffer stack, destroying each element. */ 03028 while(YY_CURRENT_BUFFER){ 03029 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); 03030 YY_CURRENT_BUFFER_LVALUE = NULL; 03031 ast_yypop_buffer_state(yyscanner); 03032 } 03033 03034 /* Destroy the stack itself. */ 03035 ast_yyfree(yyg->yy_buffer_stack ,yyscanner); 03036 yyg->yy_buffer_stack = NULL; 03037 03038 /* Destroy the start condition stack. */ 03039 ast_yyfree(yyg->yy_start_stack ,yyscanner ); 03040 yyg->yy_start_stack = NULL; 03041 03042 /* Destroy the main struct (reentrant only). */ 03043 ast_yyfree ( yyscanner , yyscanner ); 03044 return 0; 03045 }
int ast_yylex_init | ( | yyscan_t * | scanner | ) |
Definition at line 3002 of file ast_expr2f.c.
References ast_yyalloc(), and yy_init_globals().
Referenced by ast_expr().
03004 { 03005 if (ptr_yy_globals == NULL){ 03006 errno = EINVAL; 03007 return 1; 03008 } 03009 03010 *ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), NULL ); 03011 03012 if (*ptr_yy_globals == NULL){ 03013 errno = ENOMEM; 03014 return 1; 03015 } 03016 03017 memset(*ptr_yy_globals,0,sizeof(struct yyguts_t)); 03018 03019 return yy_init_globals ( *ptr_yy_globals ); 03020 }
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 2609 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().
02610 { 02611 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02612 if (!YY_CURRENT_BUFFER) 02613 return; 02614 02615 ast_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); 02616 YY_CURRENT_BUFFER_LVALUE = NULL; 02617 if (yyg->yy_buffer_stack_top > 0) 02618 --yyg->yy_buffer_stack_top; 02619 02620 if (YY_CURRENT_BUFFER) { 02621 ast_yy_load_buffer_state(yyscanner ); 02622 yyg->yy_did_buffer_switch_on_eof = 1; 02623 } 02624 }
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 2577 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.
02578 { 02579 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02580 if (new_buffer == NULL) 02581 return; 02582 02583 ast_yyensure_buffer_stack(yyscanner); 02584 02585 /* This block is copied from ast_yy_switch_to_buffer. */ 02586 if ( YY_CURRENT_BUFFER ) 02587 { 02588 /* Flush out information for old buffer. */ 02589 *yyg->yy_c_buf_p = yyg->yy_hold_char; 02590 YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; 02591 YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; 02592 } 02593 02594 /* Only push if top exists. Otherwise, replace top. */ 02595 if (YY_CURRENT_BUFFER) 02596 yyg->yy_buffer_stack_top++; 02597 YY_CURRENT_BUFFER_LVALUE = new_buffer; 02598 02599 /* copied from ast_yy_switch_to_buffer. */ 02600 ast_yy_load_buffer_state(yyscanner ); 02601 yyg->yy_did_buffer_switch_on_eof = 1; 02602 }
Definition at line 3078 of file ast_expr2f.c.
References realloc.
Referenced by ast_yyensure_buffer_stack().
03079 { 03080 /* The cast to (char *) in the following accommodates both 03081 * implementations that use char* generic pointers, and those 03082 * that use void* generic pointers. It works with the latter 03083 * because both ANSI C and C++ allow castless assignment from 03084 * any pointer type to void*, and deal with argument conversions 03085 * as though doing an assignment. 03086 */ 03087 return (void *) realloc( (char *) ptr, size ); 03088 }
void ast_yyrestart | ( | FILE * | input_file, | |
yyscan_t | yyscanner | |||
) |
void ast_yyset_column | ( | int | column_no, | |
yyscan_t | yyscanner | |||
) |
Set the current column.
column_no | ||
yyscanner | The scanner object. |
Definition at line 2897 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yycolumn.
02898 { 02899 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02900 02901 /* column is only valid if an input buffer exists. */ 02902 if (! YY_CURRENT_BUFFER ) 02903 yy_fatal_error( "ast_yyset_column called with no buffer" , yyscanner); 02904 02905 yycolumn = column_no; 02906 }
void ast_yyset_debug | ( | int | debug_flag, | |
yyscan_t | yyscanner | |||
) |
Definition at line 2932 of file ast_expr2f.c.
References yy_flex_debug.
02933 { 02934 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02935 yy_flex_debug = bdebug ; 02936 }
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 2870 of file ast_expr2f.c.
References yyextra.
02871 { 02872 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02873 yyextra = user_defined ; 02874 }
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 2914 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 2881 of file ast_expr2f.c.
References YY_CURRENT_BUFFER, yy_fatal_error(), and yylineno.
02882 { 02883 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02884 02885 /* lineno is only valid if an input buffer exists. */ 02886 if (! YY_CURRENT_BUFFER ) 02887 yy_fatal_error( "ast_yyset_lineno called with no buffer" , yyscanner); 02888 02889 yylineno = line_number; 02890 }
void ast_yyset_out | ( | FILE * | out_str, | |
yyscan_t | yyscanner | |||
) |
static char * expr2_token_subst | ( | char * | mess | ) | [static] |
Definition at line 3232 of file ast_expr2f.c.
References len, malloc, and t.
Referenced by ast_yyerror().
03233 { 03234 /* calc a length, malloc, fill, and return; yyerror had better free it! */ 03235 int len=0,i; 03236 char *p; 03237 char *res, *s,*t; 03238 int expr2_token_equivs_entries = sizeof(expr2_token_equivs1)/sizeof(char*); 03239 03240 for (p=mess; *p; p++) { 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 { 03244 len+=strlen(expr2_token_equivs2[i])+2; 03245 p += strlen(expr2_token_equivs1[i])-1; 03246 break; 03247 } 03248 } 03249 len++; 03250 } 03251 res = (char*)malloc(len+1); 03252 res[0] = 0; 03253 s = res; 03254 for (p=mess; *p;) { 03255 int found = 0; 03256 for (i=0; i<expr2_token_equivs_entries; i++) { 03257 if ( strncmp(p,expr2_token_equivs1[i],strlen(expr2_token_equivs1[i])) == 0 ) { 03258 *s++ = '\''; 03259 for (t=expr2_token_equivs2[i]; *t;) { 03260 *s++ = *t++; 03261 } 03262 *s++ = '\''; 03263 p += strlen(expr2_token_equivs1[i]); 03264 found = 1; 03265 break; 03266 } 03267 } 03268 if( !found ) 03269 *s++ = *p++; 03270 } 03271 *s++ = 0; 03272 return res; 03273 }
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 2964 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_init().
02965 { 02966 struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; 02967 /* Initialization is the same as for the non-reentrant scanner. 02968 This function is called once per scanner lifetime. */ 02969 02970 yyg->yy_buffer_stack = 0; 02971 yyg->yy_buffer_stack_top = 0; 02972 yyg->yy_buffer_stack_max = 0; 02973 yyg->yy_c_buf_p = (char *) 0; 02974 yyg->yy_init = 1; 02975 yyg->yy_start = 0; 02976 yyg->yy_start_stack_ptr = 0; 02977 yyg->yy_start_stack_depth = 0; 02978 yyg->yy_start_stack = (int *) 0; 02979 02980 /* Defined in main.c */ 02981 #ifdef YY_STDINIT 02982 yyin = stdin; 02983 yyout = stdout; 02984 #else 02985 yyin = (FILE *) 0; 02986 yyout = (FILE *) 0; 02987 #endif 02988 02989 /* For future reference: Set errno on error, since we are called by 02990 * ast_yylex_init() 02991 */ 02992 return 0; 02993 }
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 1411 of file ast_expr2f.c.
char* expr2_token_equivs1[] [static] |
Definition at line 3181 of file ast_expr2f.c.
char* expr2_token_equivs2[] [static] |
Definition at line 3206 of file ast_expr2f.c.
char extra_error_message[4095] |
Definition at line 3164 of file ast_expr2f.c.
int extra_error_message_supplied = 0 |
Definition at line 3165 of file ast_expr2f.c.
yyconst flex_int16_t yy_accept[54] [static] |
Definition at line 1293 of file ast_expr2f.c.
yyconst yy_state_type yy_NUL_trans[54] [static] |
Definition at line 1303 of file ast_expr2f.c.
yyconst flex_int16_t yy_nxt[][128] [static] |
Definition at line 330 of file ast_expr2f.c.