diff options
Diffstat (limited to '1.4.23-rc4/pbx/ael/ael_lex.c')
| -rw-r--r-- | 1.4.23-rc4/pbx/ael/ael_lex.c | 3462 |
1 files changed, 0 insertions, 3462 deletions
diff --git a/1.4.23-rc4/pbx/ael/ael_lex.c b/1.4.23-rc4/pbx/ael/ael_lex.c deleted file mode 100644 index c02a0d2d5..000000000 --- a/1.4.23-rc4/pbx/ael/ael_lex.c +++ /dev/null @@ -1,3462 +0,0 @@ -#line 2 "ael_lex.c" - -#line 4 "ael_lex.c" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -#include "asterisk.h" -/* begin standard C headers. */ -#include <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE ael_yyrestart(yyin ,yyscanner ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = yyg->yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via ael_yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] - -void ael_yyrestart (FILE *input_file ,yyscan_t yyscanner ); -void ael_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -YY_BUFFER_STATE ael_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); -void ael_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void ael_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void ael_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -void ael_yypop_buffer_state (yyscan_t yyscanner ); - -static void ael_yyensure_buffer_stack (yyscan_t yyscanner ); -static void ael_yy_load_buffer_state (yyscan_t yyscanner ); -static void ael_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); - -#define YY_FLUSH_BUFFER ael_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) - -YY_BUFFER_STATE ael_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); -YY_BUFFER_STATE ael_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE ael_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); - -void *ael_yyalloc (yy_size_t ,yyscan_t yyscanner ); -void *ael_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); -void ael_yyfree (void * ,yyscan_t yyscanner ); - -#define yy_new_buffer ael_yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - ael_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - ael_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define ael_yywrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); -static int yy_get_next_buffer (yyscan_t yyscanner ); -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyg->yytext_ptr -= yyg->yy_more_len; \ - yyleng = (size_t) (yy_cp - yyg->yytext_ptr); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 75 -#define YY_END_OF_BUFFER 76 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[285] = - { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 42, 42, - 0, 0, 0, 0, 0, 0, 76, 74, 49, 47, - 48, 50, 50, 50, 9, 3, 4, 7, 50, 8, - 5, 6, 12, 74, 50, 50, 50, 50, 50, 50, - 50, 50, 50, 50, 50, 50, 50, 50, 50, 50, - 1, 10, 2, 74, 64, 63, 74, 65, 74, 70, - 71, 72, 74, 74, 66, 67, 68, 74, 69, 42, - 43, 44, 74, 58, 59, 74, 57, 56, 51, 51, - 56, 52, 74, 61, 62, 74, 60, 49, 48, 0, - 50, 41, 13, 11, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 64, 63, - 0, 65, 64, 63, 65, 0, 70, 71, 72, 0, - 70, 71, 72, 0, 66, 67, 68, 0, 69, 66, - 67, 68, 69, 42, 43, 44, 45, 44, 46, 0, - 58, 59, 0, 57, 58, 59, 57, 55, 54, 53, - 0, 61, 62, 0, 60, 61, 62, 60, 0, 13, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 32, - 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, - - 0, 0, 26, 0, 0, 0, 27, 25, 0, 0, - 0, 28, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 30, 37, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 17, 0, 0, 0, 0, 0, - 33, 0, 0, 0, 0, 0, 0, 16, 0, 22, - 0, 0, 0, 23, 0, 29, 20, 0, 0, 14, - 0, 35, 0, 18, 0, 0, 36, 0, 50, 0, - 15, 31, 0, 0, 40, 24, 38, 0, 39, 19, - 0, 0, 73, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 4, 5, 6, 7, 8, 1, 9, 5, 10, - 11, 12, 5, 13, 5, 5, 14, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 15, 16, 5, - 17, 18, 1, 19, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 20, 5, 5, 5, 5, 5, 5, - 21, 22, 23, 1, 5, 1, 24, 25, 26, 27, - - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 5, 40, 41, 42, 43, 5, 44, 45, - 5, 5, 46, 47, 48, 1, 1, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49 - } ; - -static yyconst flex_int32_t yy_meta[50] = - { 0, - 1, 1, 2, 1, 3, 4, 3, 3, 1, 1, - 1, 5, 1, 3, 1, 1, 1, 3, 1, 3, - 3, 1, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 1, 1, 1, 1 - } ; - -static yyconst flex_int16_t yy_base[304] = - { 0, - 0, 0, 40, 43, 82, 121, 160, 199, 55, 56, - 60, 74, 247, 296, 90, 104, 432, 1023, 429, 1023, - 426, 1023, 397, 31, 1023, 1023, 1023, 1023, 43, 1023, - 1023, 410, 1023, 0, 401, 382, 36, 389, 34, 378, - 38, 380, 80, 368, 372, 385, 381, 66, 357, 369, - 1023, 1023, 1023, 138, 1023, 1023, 143, 1023, 336, 1023, - 1023, 1023, 375, 414, 1023, 1023, 1023, 453, 1023, 396, - 1023, 104, 177, 1023, 1023, 182, 1023, 1023, 1023, 78, - 0, 1023, 231, 1023, 1023, 262, 1023, 393, 390, 356, - 1023, 1023, 0, 1023, 348, 360, 92, 350, 354, 337, - - 333, 333, 333, 334, 329, 333, 344, 326, 335, 320, - 327, 322, 299, 303, 93, 302, 301, 280, 1023, 1023, - 314, 1023, 328, 344, 358, 492, 1023, 1023, 1023, 531, - 570, 609, 648, 687, 1023, 1023, 1023, 726, 1023, 765, - 804, 843, 882, 329, 1023, 143, 1023, 144, 1023, 392, - 1023, 1023, 397, 1023, 431, 436, 470, 1023, 1023, 1023, - 475, 1023, 1023, 484, 1023, 514, 523, 553, 305, 0, - 288, 305, 299, 297, 280, 297, 292, 287, 289, 0, - 291, 276, 250, 257, 250, 252, 247, 258, 241, 238, - 251, 248, 232, 232, 236, 235, 228, 233, 0, 234, - - 113, 218, 0, 217, 209, 220, 0, 0, 207, 200, - 196, 0, 203, 199, 208, 197, 189, 193, 206, 203, - 186, 203, 0, 0, 181, 187, 184, 192, 190, 181, - 187, 186, 186, 0, 0, 171, 171, 160, 164, 166, - 0, 169, 169, 152, 147, 143, 149, 0, 138, 0, - 139, 149, 138, 0, 140, 0, 135, 134, 109, 0, - 112, 0, 111, 0, 105, 80, 0, 82, 61, 76, - 0, 0, 46, 30, 0, 0, 0, 170, 0, 0, - 0, 50, 1023, 1023, 930, 935, 940, 945, 950, 955, - 960, 965, 970, 975, 980, 985, 989, 994, 999, 1004, - - 1009, 1012, 1017 - } ; - -static yyconst flex_int16_t yy_def[304] = - { 0, - 284, 1, 285, 285, 286, 286, 287, 287, 288, 288, - 289, 289, 290, 290, 291, 291, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 292, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 293, 284, 284, 293, 284, 294, 284, - 284, 284, 294, 295, 284, 284, 284, 295, 284, 296, - 284, 297, 298, 284, 284, 298, 284, 284, 284, 284, - 299, 284, 300, 284, 284, 300, 284, 284, 284, 284, - 284, 284, 301, 284, 284, 284, 284, 284, 284, 284, - - 284, 284, 284, 284, 284, 284, 302, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 293, 284, 284, - 293, 284, 293, 293, 293, 294, 284, 284, 284, 294, - 294, 294, 294, 295, 284, 284, 284, 295, 284, 295, - 295, 295, 295, 296, 284, 297, 284, 297, 284, 298, - 284, 284, 298, 284, 298, 298, 298, 284, 284, 284, - 300, 284, 284, 300, 284, 300, 300, 300, 284, 301, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 302, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 302, 284, - - 284, 284, 302, 284, 284, 284, 302, 302, 284, 284, - 284, 302, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 302, 302, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 302, 302, 284, 284, 284, 284, 284, - 302, 284, 284, 284, 284, 284, 284, 302, 284, 302, - 284, 284, 284, 302, 284, 302, 302, 284, 284, 302, - 284, 302, 284, 302, 284, 284, 302, 284, 284, 284, - 302, 302, 284, 284, 302, 302, 302, 284, 302, 302, - 303, 303, 284, 0, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - - 284, 284, 284 - } ; - -static yyconst flex_int16_t yy_nxt[1073] = - { 0, - 18, 19, 20, 21, 22, 22, 23, 24, 25, 26, - 27, 22, 28, 29, 30, 31, 32, 22, 33, 22, - 22, 34, 22, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 22, 45, 46, 22, 22, 47, 48, - 49, 22, 22, 50, 22, 51, 52, 53, 22, 55, - 56, 91, 55, 56, 92, 283, 93, 71, 71, 97, - 55, 57, 58, 55, 57, 58, 72, 72, 100, 74, - 75, 280, 104, 98, 101, 105, 91, 278, 102, 278, - 74, 76, 75, 74, 75, 55, 279, 58, 55, 114, - 58, 60, 61, 115, 74, 76, 75, 62, 158, 84, - - 85, 277, 60, 63, 61, 74, 147, 77, 107, 108, - 84, 86, 87, 84, 85, 148, 109, 149, 276, 74, - 275, 77, 192, 159, 84, 86, 87, 60, 274, 61, - 60, 61, 173, 174, 193, 84, 62, 85, 273, 272, - 225, 60, 63, 61, 226, 147, 147, 119, 120, 84, - 271, 85, 123, 124, 284, 148, 284, 284, 119, 121, - 122, 270, 269, 123, 121, 125, 60, 268, 61, 65, - 66, 278, 67, 278, 267, 281, 266, 265, 264, 263, - 65, 68, 69, 119, 262, 122, 151, 152, 123, 261, - 125, 155, 156, 260, 259, 258, 257, 151, 153, 152, - - 256, 255, 155, 153, 156, 65, 254, 69, 65, 66, - 253, 67, 252, 251, 250, 249, 248, 247, 246, 65, - 68, 69, 151, 245, 154, 244, 243, 155, 242, 157, - 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, - 162, 163, 231, 230, 65, 229, 69, 78, 78, 78, - 78, 162, 164, 165, 80, 78, 78, 78, 228, 78, - 227, 78, 78, 78, 224, 78, 223, 222, 81, 221, - 220, 166, 167, 219, 218, 217, 162, 216, 163, 215, - 214, 213, 166, 164, 168, 212, 211, 210, 209, 119, - 120, 208, 78, 78, 78, 82, 78, 78, 78, 78, - - 119, 121, 122, 80, 78, 78, 78, 166, 78, 167, - 78, 78, 78, 207, 78, 206, 205, 81, 204, 203, - 202, 201, 200, 123, 124, 119, 199, 122, 198, 197, - 196, 145, 195, 194, 123, 121, 125, 119, 120, 191, - 190, 78, 78, 78, 82, 127, 128, 189, 119, 121, - 122, 129, 188, 119, 120, 187, 127, 130, 128, 123, - 186, 125, 185, 184, 119, 121, 122, 119, 120, 183, - 182, 181, 180, 119, 179, 122, 178, 177, 119, 121, - 122, 127, 176, 128, 131, 132, 175, 172, 171, 119, - 133, 122, 169, 89, 88, 131, 130, 132, 145, 117, - - 116, 151, 152, 119, 113, 122, 155, 156, 112, 111, - 110, 106, 151, 153, 152, 103, 99, 155, 153, 156, - 131, 96, 132, 135, 136, 95, 137, 94, 90, 89, - 88, 284, 284, 284, 135, 138, 139, 151, 284, 154, - 151, 152, 155, 284, 157, 151, 152, 284, 284, 284, - 284, 151, 153, 152, 284, 284, 151, 153, 152, 135, - 284, 139, 140, 141, 284, 142, 284, 284, 284, 284, - 284, 284, 284, 140, 138, 143, 151, 284, 154, 151, - 152, 151, 284, 154, 162, 163, 284, 284, 284, 284, - 151, 153, 152, 166, 167, 162, 164, 165, 140, 284, - - 143, 127, 128, 284, 166, 164, 168, 129, 284, 284, - 284, 284, 127, 130, 128, 151, 284, 154, 284, 284, - 162, 284, 163, 162, 163, 284, 284, 284, 284, 166, - 284, 167, 162, 163, 162, 164, 165, 127, 284, 128, - 131, 132, 284, 162, 164, 165, 133, 284, 284, 284, - 284, 131, 130, 132, 284, 284, 284, 284, 284, 162, - 284, 163, 162, 163, 284, 284, 284, 284, 162, 284, - 163, 284, 284, 162, 164, 165, 131, 284, 132, 127, - 128, 284, 284, 284, 284, 129, 284, 284, 284, 284, - 127, 130, 128, 284, 284, 284, 284, 284, 162, 284, - - 163, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 127, 284, 128, 127, 128, - 284, 284, 284, 284, 129, 284, 284, 284, 284, 127, - 130, 128, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 127, 284, 128, 127, 128, 284, - 284, 284, 284, 129, 284, 284, 284, 284, 127, 130, - 128, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 127, 284, 128, 135, 136, 284, 137, - - 284, 284, 284, 284, 284, 284, 284, 135, 138, 139, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 135, 284, 139, 140, 141, 284, 142, 284, - 284, 284, 284, 284, 284, 284, 140, 138, 143, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 140, 284, 143, 135, 136, 284, 137, 284, 284, - 284, 284, 284, 284, 284, 135, 138, 139, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 135, 284, 139, 135, 136, 284, 137, 284, 284, 284, - 284, 284, 284, 284, 135, 138, 139, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 135, - 284, 139, 135, 136, 284, 137, 284, 284, 284, 284, - 284, 284, 284, 135, 138, 139, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 135, 284, - 139, 135, 136, 284, 137, 284, 284, 284, 284, 284, - - 284, 284, 135, 138, 139, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 135, 284, 139, - 54, 54, 54, 54, 54, 59, 59, 59, 59, 59, - 64, 64, 64, 64, 64, 70, 70, 70, 70, 70, - 73, 73, 73, 73, 73, 79, 79, 79, 79, 79, - 83, 83, 83, 83, 83, 91, 284, 91, 91, 91, - 118, 118, 118, 118, 118, 126, 126, 126, 126, 126, - 134, 134, 134, 134, 134, 144, 144, 144, 144, 146, - 146, 146, 146, 146, 150, 150, 150, 150, 150, 160, - - 284, 160, 160, 160, 161, 161, 161, 161, 161, 170, - 284, 170, 170, 170, 91, 91, 91, 282, 282, 282, - 284, 282, 17, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284 - } ; - -static yyconst flex_int16_t yy_chk[1073] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, - 3, 24, 4, 4, 29, 282, 29, 9, 10, 37, - 3, 3, 3, 4, 4, 4, 9, 10, 39, 11, - 11, 274, 41, 37, 39, 41, 24, 270, 39, 270, - 11, 11, 11, 12, 12, 3, 273, 3, 4, 48, - 4, 5, 5, 48, 12, 12, 12, 5, 80, 15, - - 15, 269, 5, 5, 5, 11, 72, 11, 43, 43, - 15, 15, 15, 16, 16, 72, 43, 72, 268, 12, - 266, 12, 115, 80, 16, 16, 16, 5, 265, 5, - 6, 6, 97, 97, 115, 15, 6, 15, 263, 261, - 201, 6, 6, 6, 201, 146, 148, 54, 54, 16, - 259, 16, 57, 57, 146, 148, 146, 148, 54, 54, - 54, 258, 257, 57, 57, 57, 6, 255, 6, 7, - 7, 278, 7, 278, 253, 278, 252, 251, 249, 247, - 7, 7, 7, 54, 246, 54, 73, 73, 57, 245, - 57, 76, 76, 244, 243, 242, 240, 73, 73, 73, - - 239, 238, 76, 76, 76, 7, 237, 7, 8, 8, - 236, 8, 233, 232, 231, 230, 229, 228, 227, 8, - 8, 8, 73, 226, 73, 225, 222, 76, 221, 76, - 220, 219, 218, 217, 216, 215, 214, 213, 211, 210, - 83, 83, 209, 206, 8, 205, 8, 13, 13, 13, - 13, 83, 83, 83, 13, 13, 13, 13, 204, 13, - 202, 13, 13, 13, 200, 13, 198, 197, 13, 196, - 195, 86, 86, 194, 193, 192, 83, 191, 83, 190, - 189, 188, 86, 86, 86, 187, 186, 185, 184, 118, - 118, 183, 13, 13, 13, 13, 14, 14, 14, 14, - - 118, 118, 118, 14, 14, 14, 14, 86, 14, 86, - 14, 14, 14, 182, 14, 181, 179, 14, 178, 177, - 176, 175, 174, 121, 121, 118, 173, 118, 172, 171, - 169, 144, 117, 116, 121, 121, 121, 123, 123, 114, - 113, 14, 14, 14, 14, 59, 59, 112, 123, 123, - 123, 59, 111, 124, 124, 110, 59, 59, 59, 121, - 109, 121, 108, 107, 124, 124, 124, 125, 125, 106, - 105, 104, 103, 123, 102, 123, 101, 100, 125, 125, - 125, 59, 99, 59, 63, 63, 98, 96, 95, 124, - 63, 124, 90, 89, 88, 63, 63, 63, 70, 50, - - 49, 150, 150, 125, 47, 125, 153, 153, 46, 45, - 44, 42, 150, 150, 150, 40, 38, 153, 153, 153, - 63, 36, 63, 64, 64, 35, 64, 32, 23, 21, - 19, 17, 0, 0, 64, 64, 64, 150, 0, 150, - 155, 155, 153, 0, 153, 156, 156, 0, 0, 0, - 0, 155, 155, 155, 0, 0, 156, 156, 156, 64, - 0, 64, 68, 68, 0, 68, 0, 0, 0, 0, - 0, 0, 0, 68, 68, 68, 155, 0, 155, 157, - 157, 156, 0, 156, 161, 161, 0, 0, 0, 0, - 157, 157, 157, 164, 164, 161, 161, 161, 68, 0, - - 68, 126, 126, 0, 164, 164, 164, 126, 0, 0, - 0, 0, 126, 126, 126, 157, 0, 157, 0, 0, - 161, 0, 161, 166, 166, 0, 0, 0, 0, 164, - 0, 164, 167, 167, 166, 166, 166, 126, 0, 126, - 130, 130, 0, 167, 167, 167, 130, 0, 0, 0, - 0, 130, 130, 130, 0, 0, 0, 0, 0, 166, - 0, 166, 168, 168, 0, 0, 0, 0, 167, 0, - 167, 0, 0, 168, 168, 168, 130, 0, 130, 131, - 131, 0, 0, 0, 0, 131, 0, 0, 0, 0, - 131, 131, 131, 0, 0, 0, 0, 0, 168, 0, - - 168, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 131, 0, 131, 132, 132, - 0, 0, 0, 0, 132, 0, 0, 0, 0, 132, - 132, 132, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 132, 0, 132, 133, 133, 0, - 0, 0, 0, 133, 0, 0, 0, 0, 133, 133, - 133, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 133, 0, 133, 134, 134, 0, 134, - - 0, 0, 0, 0, 0, 0, 0, 134, 134, 134, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 134, 0, 134, 138, 138, 0, 138, 0, - 0, 0, 0, 0, 0, 0, 138, 138, 138, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 138, 0, 138, 140, 140, 0, 140, 0, 0, - 0, 0, 0, 0, 0, 140, 140, 140, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 140, 0, 140, 141, 141, 0, 141, 0, 0, 0, - 0, 0, 0, 0, 141, 141, 141, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 141, - 0, 141, 142, 142, 0, 142, 0, 0, 0, 0, - 0, 0, 0, 142, 142, 142, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 142, 0, - 142, 143, 143, 0, 143, 0, 0, 0, 0, 0, - - 0, 0, 143, 143, 143, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 143, 0, 143, - 285, 285, 285, 285, 285, 286, 286, 286, 286, 286, - 287, 287, 287, 287, 287, 288, 288, 288, 288, 288, - 289, 289, 289, 289, 289, 290, 290, 290, 290, 290, - 291, 291, 291, 291, 291, 292, 0, 292, 292, 292, - 293, 293, 293, 293, 293, 294, 294, 294, 294, 294, - 295, 295, 295, 295, 295, 296, 296, 296, 296, 297, - 297, 297, 297, 297, 298, 298, 298, 298, 298, 299, - - 0, 299, 299, 299, 300, 300, 300, 300, 300, 301, - 0, 301, 301, 301, 302, 302, 302, 303, 303, 303, - 0, 303, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() (yyg->yy_more_flag = 1) -#define YY_MORE_ADJ yyg->yy_more_len -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "ael.flex" -/* - * Asterisk -- An open source telephony toolkit. - * - * Copyright (C) 2006, Digium, Inc. - * - * Steve Murphy <murf@parsetree.com> - * - * See http://www.asterisk.org for more information about - * the Asterisk project. Please do not directly contact - * any of the maintainers of this project for assistance; - * the project provides a web site, mailing lists and IRC - * channels for your use. - * - * This program is free software, distributed under the terms of - * the GNU General Public License Version 2. See the LICENSE file - * at the top of the source tree. - */ -/*! \file - * - * \brief Flex scanner description of tokens used in AEL2 . - * - */ -/* - * Start with flex options: - * - * %x describes the contexts we have: paren, semic and argg, plus INITIAL - */ - -/* prefix used for various globally-visible functions and variables. - * This renames also ael_yywrap, but since we do not use it, we just - * add option noyywrap to remove it. - */ -/* I specify this option to suppress flex generating code with ECHO - in it. This generates compiler warnings in some systems; We've - seen the fwrite generate Unused variable warnings with 4.1.2 gcc. - Some systems have tweaked flex ECHO macro to keep the compiler - happy. To keep the warning message from getting output, I added - a default rule at the end of the patterns section */ -/* ael_yyfree normally just frees its arg. It can be null sometimes, - which some systems will complain about, so, we'll define our own version */ -/* batch gives a bit more performance if we are using it in - * a non-interactive mode. We probably don't care much. - */ -/* outfile is the filename to be used instead of lex.yy.c */ -/* - * These are not supported in flex 2.5.4, but we need them - * at the moment: - * reentrant produces a thread-safe parser. Not 100% sure that - * we require it, though. - * bison-bridge passes an additional yylval argument to ael_yylex(). - * bison-locations is probably not needed. - */ -#line 71 "ael.flex" -#if !defined(STANDALONE_AEL) -ASTERISK_FILE_VERSION(__FILE__, "$Revision$") -#endif - -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> - -#if defined(__Darwin__) || defined(__CYGWIN__) -#define GLOB_ABORTED GLOB_ABEND -#endif -# include <glob.h> - -#include "asterisk/logger.h" -#include "asterisk/utils.h" -#include "ael/ael.tab.h" -#include "asterisk/ael_structs.h" - -/* - * A stack to keep track of matching brackets ( [ { } ] ) - */ -static char pbcstack[400]; /* XXX missing size checks */ -static int pbcpos = 0; -static void pbcpush(char x); -static int pbcpop(char x); -static int parencount = 0; - -/* - * A similar stack to keep track of matching brackets ( [ { } ] ) in word tokens surrounded by ${ ... } - */ -static char pbcstack2[400]; /* XXX missing size checks */ -static int pbcpos2 = 0; -static void pbcpush2(char x); -static int pbcpop2(char x); -static int parencount2 = 0; - -/* - * A similar stack to keep track of matching brackets ( [ { } ] ) in word tokens surrounded by $[ ... ] - */ -static char pbcstack3[400]; /* XXX missing size checks */ -static int pbcpos3 = 0; -static void pbcpush3(char x); -static int pbcpop3(char x); -static int parencount3 = 0; - - -/* - * current line, column and filename, updated as we read the input. - */ -static int my_lineno = 1; /* current line in the source */ -static int my_col = 1; /* current column in the source */ -char *my_file = 0; /* used also in the bison code */ -char *prev_word; /* XXX document it */ - -#define MAX_INCLUDE_DEPTH 50 - -/* - * flex is not too smart, and generates global functions - * without prototypes so the compiler may complain. - * To avoid that, we declare the prototypes here, - * even though these functions are not used. - */ -int ael_yyget_column (yyscan_t yyscanner); -void ael_yyset_column (int column_no , yyscan_t yyscanner); - -int ael_yyparse (struct parse_io *); - -/* - * A stack to process include files. - * As we switch into the new file we need to store the previous - * state to restore it later. - */ -struct stackelement { - char *fname; - int lineno; - int colno; - glob_t globbuf; /* the current globbuf */ - int globbuf_pos; /* where we are in the current globbuf */ - YY_BUFFER_STATE bufstate; -}; - -static struct stackelement include_stack[MAX_INCLUDE_DEPTH]; -static int include_stack_index = 0; -static void setup_filestack(char *fnamebuf, int fnamebuf_siz, glob_t *globbuf, int globpos, yyscan_t xscan, int create); - -/* - * if we use the @n feature of bison, we must supply the start/end - * location of tokens in the structure pointed by yylloc. - * Simple tokens are just assumed to be on the same line, so - * the line number is constant, and the column is incremented - * by the length of the token. - */ -#ifdef FLEX_BETA /* set for 2.5.33 */ - -/* compute the total number of lines and columns in the text - * passed as argument. - */ -static void pbcwhere(const char *text, int *line, int *col ) -{ - int loc_line = *line; - int loc_col = *col; - char c; - while ( (c = *text++) ) { - if ( c == '\t' ) { - loc_col += 8 - (loc_col % 8); - } else if ( c == '\n' ) { - loc_line++; - loc_col = 1; - } else - loc_col++; - } - *line = loc_line; - *col = loc_col; -} - -#define STORE_POS do { \ - yylloc->first_line = yylloc->last_line = my_lineno; \ - yylloc->first_column=my_col; \ - yylloc->last_column=my_col+yyleng-1; \ - my_col+=yyleng; \ - } while (0) - -#define STORE_LOC do { \ - yylloc->first_line = my_lineno; \ - yylloc->first_column=my_col; \ - pbcwhere(yytext, &my_lineno, &my_col); \ - yylloc->last_line = my_lineno; \ - yylloc->last_column = my_col - 1; \ - } while (0) -#else -#define STORE_POS -#define STORE_LOC -#endif -#line 954 "ael_lex.c" - -#define INITIAL 0 -#define paren 1 -#define semic 2 -#define argg 3 -#define comment 4 -#define curlystate 5 -#define wordstate 6 -#define brackstate 7 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include <unistd.h> -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - YYLTYPE * yylloc_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals (yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - - # define yylloc yyg->yylloc_r - -int ael_yylex_init (yyscan_t* scanner); - -int ael_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int ael_yylex_destroy (yyscan_t yyscanner ); - -int ael_yyget_debug (yyscan_t yyscanner ); - -void ael_yyset_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE ael_yyget_extra (yyscan_t yyscanner ); - -void ael_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *ael_yyget_in (yyscan_t yyscanner ); - -void ael_yyset_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *ael_yyget_out (yyscan_t yyscanner ); - -void ael_yyset_out (FILE * out_str ,yyscan_t yyscanner ); - -int ael_yyget_leng (yyscan_t yyscanner ); - -char *ael_yyget_text (yyscan_t yyscanner ); - -int ael_yyget_lineno (yyscan_t yyscanner ); - -void ael_yyset_lineno (int line_number ,yyscan_t yyscanner ); - -YYSTYPE * ael_yyget_lval (yyscan_t yyscanner ); - -void ael_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); - - YYLTYPE *ael_yyget_lloc (yyscan_t yyscanner ); - - void ael_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int ael_yywrap (yyscan_t yyscanner ); -#else -extern int ael_yywrap (yyscan_t yyscanner ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); -#else -static int input (yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - size_t n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int ael_yylex \ - (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); - -#define YY_DECL int ael_yylex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 216 "ael.flex" - - -#line 1205 "ael_lex.c" - - yylval = yylval_param; - - yylloc = yylloc_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - ael_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - ael_yy_load_buffer_state(yyscanner ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yyg->yy_more_len = 0; - if ( yyg->yy_more_flag ) - { - yyg->yy_more_len = yyg->yy_c_buf_p - yyg->yytext_ptr; - yyg->yy_more_flag = 0; - } - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 285 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_current_state != 284 ); - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 218 "ael.flex" -{ STORE_POS; return LC;} - YY_BREAK -case 2: -YY_RULE_SETUP -#line 219 "ael.flex" -{ STORE_POS; return RC;} - YY_BREAK -case 3: -YY_RULE_SETUP -#line 220 "ael.flex" -{ STORE_POS; return LP;} - YY_BREAK -case 4: -YY_RULE_SETUP -#line 221 "ael.flex" -{ STORE_POS; return RP;} - YY_BREAK -case 5: -YY_RULE_SETUP -#line 222 "ael.flex" -{ STORE_POS; return SEMI;} - YY_BREAK -case 6: -YY_RULE_SETUP -#line 223 "ael.flex" -{ STORE_POS; return EQ;} - YY_BREAK -case 7: -YY_RULE_SETUP -#line 224 "ael.flex" -{ STORE_POS; return COMMA;} - YY_BREAK -case 8: -YY_RULE_SETUP -#line 225 "ael.flex" -{ STORE_POS; return COLON;} - YY_BREAK -case 9: -YY_RULE_SETUP -#line 226 "ael.flex" -{ STORE_POS; return AMPER;} - YY_BREAK -case 10: -YY_RULE_SETUP -#line 227 "ael.flex" -{ STORE_POS; return BAR;} - YY_BREAK -case 11: -YY_RULE_SETUP -#line 228 "ael.flex" -{ STORE_POS; return EXTENMARK;} - YY_BREAK -case 12: -YY_RULE_SETUP -#line 229 "ael.flex" -{ STORE_POS; return AT;} - YY_BREAK -case 13: -YY_RULE_SETUP -#line 230 "ael.flex" -{/*comment*/} - YY_BREAK -case 14: -YY_RULE_SETUP -#line 231 "ael.flex" -{ STORE_POS; return KW_CONTEXT;} - YY_BREAK -case 15: -YY_RULE_SETUP -#line 232 "ael.flex" -{ STORE_POS; return KW_ABSTRACT;} - YY_BREAK -case 16: -YY_RULE_SETUP -#line 233 "ael.flex" -{ STORE_POS; return KW_EXTEND;} - YY_BREAK -case 17: -YY_RULE_SETUP -#line 234 "ael.flex" -{ STORE_POS; return KW_MACRO;}; - YY_BREAK -case 18: -YY_RULE_SETUP -#line 235 "ael.flex" -{ STORE_POS; return KW_GLOBALS;} - YY_BREAK -case 19: -YY_RULE_SETUP -#line 236 "ael.flex" -{ STORE_POS; return KW_IGNOREPAT;} - YY_BREAK -case 20: -YY_RULE_SETUP -#line 237 "ael.flex" -{ STORE_POS; return KW_SWITCH;} - YY_BREAK -case 21: -YY_RULE_SETUP -#line 238 "ael.flex" -{ STORE_POS; return KW_IF;} - YY_BREAK -case 22: -YY_RULE_SETUP -#line 239 "ael.flex" -{ STORE_POS; return KW_IFTIME;} - YY_BREAK -case 23: -YY_RULE_SETUP -#line 240 "ael.flex" -{ STORE_POS; return KW_RANDOM;} - YY_BREAK -case 24: -YY_RULE_SETUP -#line 241 "ael.flex" -{ STORE_POS; return KW_REGEXTEN;} - YY_BREAK -case 25: -YY_RULE_SETUP -#line 242 "ael.flex" -{ STORE_POS; return KW_HINT;} - YY_BREAK -case 26: -YY_RULE_SETUP -#line 243 "ael.flex" -{ STORE_POS; return KW_ELSE;} - YY_BREAK -case 27: -YY_RULE_SETUP -#line 244 "ael.flex" -{ STORE_POS; return KW_GOTO;} - YY_BREAK -case 28: -YY_RULE_SETUP -#line 245 "ael.flex" -{ STORE_POS; return KW_JUMP;} - YY_BREAK -case 29: -YY_RULE_SETUP -#line 246 "ael.flex" -{ STORE_POS; return KW_RETURN;} - YY_BREAK -case 30: -YY_RULE_SETUP -#line 247 "ael.flex" -{ STORE_POS; return KW_BREAK;} - YY_BREAK -case 31: -YY_RULE_SETUP -#line 248 "ael.flex" -{ STORE_POS; return KW_CONTINUE;} - YY_BREAK -case 32: -YY_RULE_SETUP -#line 249 "ael.flex" -{ STORE_POS; return KW_FOR;} - YY_BREAK -case 33: -YY_RULE_SETUP -#line 250 "ael.flex" -{ STORE_POS; return KW_WHILE;} - YY_BREAK -case 34: -YY_RULE_SETUP -#line 251 "ael.flex" -{ STORE_POS; return KW_CASE;} - YY_BREAK -case 35: -YY_RULE_SETUP -#line 252 "ael.flex" -{ STORE_POS; return KW_DEFAULT;} - YY_BREAK -case 36: -YY_RULE_SETUP -#line 253 "ael.flex" -{ STORE_POS; return KW_PATTERN;} - YY_BREAK -case 37: -YY_RULE_SETUP -#line 254 "ael.flex" -{ STORE_POS; return KW_CATCH;} - YY_BREAK -case 38: -YY_RULE_SETUP -#line 255 "ael.flex" -{ STORE_POS; return KW_SWITCHES;} - YY_BREAK -case 39: -YY_RULE_SETUP -#line 256 "ael.flex" -{ STORE_POS; return KW_ESWITCHES;} - YY_BREAK -case 40: -YY_RULE_SETUP -#line 257 "ael.flex" -{ STORE_POS; return KW_INCLUDES;} - YY_BREAK -case 41: -YY_RULE_SETUP -#line 258 "ael.flex" -{ BEGIN(comment); my_col += 2; } - YY_BREAK -case 42: -YY_RULE_SETUP -#line 260 "ael.flex" -{ my_col += yyleng; } - YY_BREAK -case 43: -/* rule 43 can match eol */ -YY_RULE_SETUP -#line 261 "ael.flex" -{ ++my_lineno; my_col=1;} - YY_BREAK -case 44: -YY_RULE_SETUP -#line 262 "ael.flex" -{ my_col += yyleng; } - YY_BREAK -case 45: -/* rule 45 can match eol */ -YY_RULE_SETUP -#line 263 "ael.flex" -{ ++my_lineno; my_col=1;} - YY_BREAK -case 46: -YY_RULE_SETUP -#line 264 "ael.flex" -{ my_col += 2; BEGIN(INITIAL); } /* the nice thing about comments is that you know exactly what ends them */ - YY_BREAK -case 47: -/* rule 47 can match eol */ -YY_RULE_SETUP -#line 266 "ael.flex" -{ my_lineno++; my_col = 1; } - YY_BREAK -case 48: -YY_RULE_SETUP -#line 267 "ael.flex" -{ my_col += yyleng; } - YY_BREAK -case 49: -YY_RULE_SETUP -#line 268 "ael.flex" -{ my_col += (yyleng*8)-(my_col%8); } - YY_BREAK -case 50: -YY_RULE_SETUP -#line 270 "ael.flex" -{ - /* boy did I open a can of worms when I changed the lexical token "word". - all the above keywords can be used as a beginning to a "word".- - before, a "word" would match a longer sequence than the above - keywords, and all would be well. But now "word" is a single char - and feeds into a statemachine sort of sequence from there on. So... - I added the {KEYWORD}? to the beginning of the word match sequence */ - - if (!strcmp(yytext,"${")) { - parencount2 = 0; - pbcpos2 = 0; - pbcpush2('{'); /* push '{' so the last pcbpop (parencount2 = -1) will succeed */ - BEGIN(curlystate); - yymore(); - } else if (!strcmp(yytext,"$[")) { - parencount3 = 0; - pbcpos3 = 0; - pbcpush3('['); /* push '[' so the last pcbpop (parencount3 = -1) will succeed */ - BEGIN(brackstate); - yymore(); - } else { - BEGIN(wordstate); - yymore(); - } - } - YY_BREAK -case 51: -YY_RULE_SETUP -#line 296 "ael.flex" -{ yymore(); /* Keep going */ } - YY_BREAK -case 52: -YY_RULE_SETUP -#line 297 "ael.flex" -{ yymore(); /* Keep going */ } - YY_BREAK -case 53: -YY_RULE_SETUP -#line 298 "ael.flex" -{ yymore(); /* Keep Going */ } - YY_BREAK -case 54: -YY_RULE_SETUP -#line 299 "ael.flex" -{ /* the beginning of a ${} construct. prepare and pop into curlystate */ - parencount2 = 0; - pbcpos2 = 0; - pbcpush2('{'); /* push '{' so the last pcbpop (parencount2 = -1) will succeed */ - BEGIN(curlystate); - yymore(); - } - YY_BREAK -case 55: -YY_RULE_SETUP -#line 306 "ael.flex" -{ /* the beginning of a $[] construct. prepare and pop into brackstate */ - parencount3 = 0; - pbcpos3 = 0; - pbcpush3('['); /* push '[' so the last pcbpop (parencount3 = -1) will succeed */ - BEGIN(brackstate); - yymore(); - } - YY_BREAK -case 56: -/* rule 56 can match eol */ -YY_RULE_SETUP -#line 313 "ael.flex" -{ - /* a non-word constituent char, like a space, tab, curly, paren, etc */ - char c = yytext[yyleng-1]; - STORE_POS; - yylval->str = malloc(yyleng); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng-1] = 0; - unput(c); /* put this ending char back in the stream */ - BEGIN(0); - prev_word = yylval->str; - return word; - } - YY_BREAK -case 57: -/* rule 57 can match eol */ -YY_RULE_SETUP -#line 325 "ael.flex" -{ - if ( pbcpop2('}') ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - parencount2--; - if ( parencount2 >= 0) { - yymore(); - } else { - BEGIN(wordstate); /* Finished with the current ${} construct. Return to word gathering state */ - yymore(); - } - } - YY_BREAK -case 58: -/* rule 58 can match eol */ -YY_RULE_SETUP -#line 344 "ael.flex" -{ - char c = yytext[yyleng-1]; - if (c == '{') - parencount2++; - pbcpush2(c); - yymore(); - } - YY_BREAK -case 59: -/* rule 59 can match eol */ -YY_RULE_SETUP -#line 352 "ael.flex" -{ - char c = yytext[yyleng-1]; - if ( pbcpop2(c)) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", - my_file, my_lineno, my_col, c); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - yymore(); - } - YY_BREAK -case 60: -/* rule 60 can match eol */ -YY_RULE_SETUP -#line 368 "ael.flex" -{ - if ( pbcpop3(']') ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - parencount3--; - if ( parencount3 >= 0) { - yymore(); - } else { - BEGIN(wordstate); /* Finished with the current ${} construct. Return to word gathering state */ - yymore(); - } - } - YY_BREAK -case 61: -/* rule 61 can match eol */ -YY_RULE_SETUP -#line 387 "ael.flex" -{ - char c = yytext[yyleng-1]; - if (c == '[') - parencount3++; - pbcpush3(c); - yymore(); - } - YY_BREAK -case 62: -/* rule 62 can match eol */ -YY_RULE_SETUP -#line 395 "ael.flex" -{ - char c = yytext[yyleng-1]; - if ( pbcpop3(c)) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", - my_file, my_lineno, my_col, c); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - yymore(); - } - YY_BREAK -/* - * context used for arguments of if_head, random_head, switch_head, - * for (last statement), while (XXX why not iftime_head ?). - * End with the matching parentheses. - * A comma at the top level is valid here, unlike in argg where it - * is an argument separator so it must be returned as a token. - */ -case 63: -/* rule 63 can match eol */ -YY_RULE_SETUP -#line 418 "ael.flex" -{ - if ( pbcpop(')') ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno, my_col, yytext); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - prev_word = 0; - return word; - } - parencount--; - if ( parencount >= 0) { - yymore(); - } else { - STORE_LOC; - yylval->str = malloc(yyleng); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng-1] = 0; - unput(')'); - BEGIN(0); - return word; - } - } - YY_BREAK -case 64: -/* rule 64 can match eol */ -YY_RULE_SETUP -#line 443 "ael.flex" -{ - char c = yytext[yyleng-1]; - if (c == '(') - parencount++; - pbcpush(c); - yymore(); - } - YY_BREAK -case 65: -/* rule 65 can match eol */ -YY_RULE_SETUP -#line 451 "ael.flex" -{ - char c = yytext[yyleng-1]; - if ( pbcpop(c)) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", - my_file, my_lineno, my_col, c); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - yymore(); - } - YY_BREAK -/* - * handlers for arguments to a macro or application calls. - * We enter this context when we find the initial '(' and - * stay here until we close all matching parentheses, - * and find the comma (argument separator) or the closing ')' - * of the (external) call, which happens when parencount == 0 - * before the decrement. - */ -case 66: -/* rule 66 can match eol */ -YY_RULE_SETUP -#line 475 "ael.flex" -{ - char c = yytext[yyleng-1]; - if (c == '(') - parencount++; - pbcpush(c); - yymore(); - } - YY_BREAK -case 67: -/* rule 67 can match eol */ -YY_RULE_SETUP -#line 483 "ael.flex" -{ - if ( pbcpop(')') ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression!\n", my_file, my_lineno, my_col); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = 0; - return word; - } - - parencount--; - if( parencount >= 0){ - yymore(); - } else { - STORE_LOC; - BEGIN(0); - if ( !strcmp(yytext, ")") ) - return RP; - yylval->str = malloc(yyleng); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng-1] = '\0'; /* trim trailing ')' */ - unput(')'); - return word; - } - } - YY_BREAK -case 68: -/* rule 68 can match eol */ -YY_RULE_SETUP -#line 510 "ael.flex" -{ - if( parencount != 0) { /* ast_log(LOG_NOTICE,"Folding in a comma!\n"); */ - yymore(); - } else { - STORE_LOC; - if( !strcmp(yytext,"," ) ) - return COMMA; - yylval->str = malloc(yyleng); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng-1] = '\0'; /* trim trailing ',' */ - unput(','); - return word; - } - } - YY_BREAK -case 69: -/* rule 69 can match eol */ -YY_RULE_SETUP -#line 525 "ael.flex" -{ - char c = yytext[yyleng-1]; - if ( pbcpop(c) ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", my_file, my_lineno, my_col, c); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = '\0'; - return word; - } - yymore(); - } - YY_BREAK -/* - * context used to find tokens in the right hand side of assignments, - * or in the first and second operand of a 'for'. As above, match - * commas and use ';' as a separator (hence return it as a separate token). - */ -case 70: -/* rule 70 can match eol */ -YY_RULE_SETUP -#line 544 "ael.flex" -{ - char c = yytext[yyleng-1]; - yymore(); - pbcpush(c); - } - YY_BREAK -case 71: -/* rule 71 can match eol */ -YY_RULE_SETUP -#line 550 "ael.flex" -{ - char c = yytext[yyleng-1]; - if ( pbcpop(c) ) { /* error */ - STORE_LOC; - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '%c' in expression!\n", my_file, my_lineno, my_col, c); - BEGIN(0); - yylval->str = malloc(yyleng+1); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng] = '\0'; - return word; - } - yymore(); - } - YY_BREAK -case 72: -/* rule 72 can match eol */ -YY_RULE_SETUP -#line 564 "ael.flex" -{ - STORE_LOC; - yylval->str = malloc(yyleng); - strncpy(yylval->str, yytext, yyleng); - yylval->str[yyleng-1] = '\0'; /* trim trailing ';' */ - unput(';'); - BEGIN(0); - return word; - } - YY_BREAK -case 73: -/* rule 73 can match eol */ -YY_RULE_SETUP -#line 574 "ael.flex" -{ - char fnamebuf[1024],*p1,*p2; - int glob_ret; - glob_t globbuf; /* the current globbuf */ - int globbuf_pos = -1; /* where we are in the current globbuf */ - globbuf.gl_offs = 0; /* initialize it to silence gcc */ - - p1 = strchr(yytext,'"'); - p2 = strrchr(yytext,'"'); - if ( include_stack_index >= MAX_INCLUDE_DEPTH ) { - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Includes nested too deeply! Wow!!! How did you do that?\n", my_file, my_lineno, my_col); - } else if ( (int)(p2-p1) > sizeof(fnamebuf) - 1 ) { - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Filename is incredibly way too long (%d chars!). Inclusion ignored!\n", my_file, my_lineno, my_col, yyleng - 10); - } else { - strncpy(fnamebuf, p1+1, p2-p1-1); - fnamebuf[p2-p1-1] = 0; - -#ifdef SOLARIS - glob_ret = glob(fnamebuf, GLOB_NOCHECK, NULL, &globbuf); -#else - glob_ret = glob(fnamebuf, GLOB_NOMAGIC|GLOB_BRACE, NULL, &globbuf); -#endif - if (glob_ret == GLOB_NOSPACE) { - ast_log(LOG_WARNING, - "Glob Expansion of pattern '%s' failed: Not enough memory\n", fnamebuf); - } else if (glob_ret == GLOB_ABORTED) { - ast_log(LOG_WARNING, - "Glob Expansion of pattern '%s' failed: Read error\n", fnamebuf); - } else if (glob_ret == GLOB_NOMATCH) { - ast_log(LOG_WARNING, - "Glob Expansion of pattern '%s' failed: No matches!\n", fnamebuf); - } else { - globbuf_pos = 0; - } - } - if (globbuf_pos > -1) { - setup_filestack(fnamebuf, sizeof(fnamebuf), &globbuf, 0, yyscanner, 1); - } - } - YY_BREAK -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(paren): -case YY_STATE_EOF(semic): -case YY_STATE_EOF(argg): -case YY_STATE_EOF(comment): -case YY_STATE_EOF(curlystate): -case YY_STATE_EOF(wordstate): -case YY_STATE_EOF(brackstate): -#line 615 "ael.flex" -{ - char fnamebuf[2048]; - if (include_stack_index > 0 && include_stack[include_stack_index-1].globbuf_pos < include_stack[include_stack_index-1].globbuf.gl_pathc-1) { - ael_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner ); - include_stack[include_stack_index-1].globbuf_pos++; - setup_filestack(fnamebuf, sizeof(fnamebuf), &include_stack[include_stack_index-1].globbuf, include_stack[include_stack_index-1].globbuf_pos, yyscanner, 0); - /* finish this */ - - } else { - if (include_stack[include_stack_index].fname) { - free(include_stack[include_stack_index].fname); - include_stack[include_stack_index].fname = 0; - } - if (my_file) { - free(my_file); - my_file = 0; - } - if ( --include_stack_index < 0 ) { - yyterminate(); - } else { - globfree(&include_stack[include_stack_index].globbuf); - include_stack[include_stack_index].globbuf_pos = -1; - - ael_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner ); - ael_yy_switch_to_buffer(include_stack[include_stack_index].bufstate,yyscanner ); - my_lineno = include_stack[include_stack_index].lineno; - my_col = include_stack[include_stack_index].colno; - my_file = strdup(include_stack[include_stack_index].fname); - } - } - } - YY_BREAK -case 74: -/* rule 74 can match eol */ -YY_RULE_SETUP -#line 647 "ael.flex" -{ /* default rule */ ast_log(LOG_ERROR,"Unhandled char(s): %s\n", yytext); } - YY_BREAK -case 75: -YY_RULE_SETUP -#line 649 "ael.flex" -YY_FATAL_ERROR( "flex scanner jammed" ); - YY_BREAK -#line 2031 "ael_lex.c" - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * ael_yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( ael_yywrap(yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of ael_yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - ael_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - ael_yyrestart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) ael_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 285 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - register int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - register char *yy_cp = yyg->yy_c_buf_p; - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 285 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 284); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner) -{ - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_cp = yyg->yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yyg->yy_hold_char; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = yyg->yy_n_chars + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - yyg->yytext_ptr = yy_bp; - yyg->yy_hold_char = *yy_cp; - yyg->yy_c_buf_p = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - ael_yyrestart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( ael_yywrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void ael_yyrestart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - ael_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - ael_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - ael_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - ael_yy_load_buffer_state(yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void ael_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * ael_yypop_buffer_state(); - * ael_yypush_buffer_state(new_buffer); - */ - ael_yyensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - ael_yy_load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (ael_yywrap()) processing, but the only time this flag - * is looked at is after ael_yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void ael_yy_load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE ael_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) ael_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) ael_yyalloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - ael_yy_init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with ael_yy_create_buffer() - * @param yyscanner The scanner object. - */ - void ael_yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - ael_yyfree((void *) b->yy_ch_buf ,yyscanner ); - - ael_yyfree((void *) b ,yyscanner ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a ael_yyrestart() or at EOF. - */ - static void ael_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - ael_yy_flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then ael_yy_init_buffer was _probably_ - * called from ael_yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void ael_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - ael_yy_load_buffer_state(yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void ael_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - ael_yyensure_buffer_stack(yyscanner); - - /* This block is copied from ael_yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from ael_yy_switch_to_buffer. */ - ael_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void ael_yypop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - ael_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - ael_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void ael_yyensure_buffer_stack (yyscan_t yyscanner) -{ - int num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)ael_yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yyensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)ael_yyrealloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE ael_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) ael_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - ael_yy_switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to ael_yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * ael_yy_scan_bytes() instead. - */ -YY_BUFFER_STATE ael_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return ael_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to ael_yylex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE ael_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) ael_yyalloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in ael_yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = ael_yy_scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in ael_yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE ael_yyget_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int ael_yyget_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int ael_yyget_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *ael_yyget_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *ael_yyget_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int ael_yyget_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *ael_yyget_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void ael_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param line_number - * @param yyscanner The scanner object. - */ -void ael_yyset_lineno (int line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "ael_yyset_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param line_number - * @param yyscanner The scanner object. - */ -void ael_yyset_column (int column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "ael_yyset_column called with no buffer" , yyscanner); - - yycolumn = column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * @param yyscanner The scanner object. - * @see ael_yy_switch_to_buffer - */ -void ael_yyset_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void ael_yyset_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int ael_yyget_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void ael_yyset_debug (int bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * ael_yyget_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void ael_yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *ael_yyget_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void ael_yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* ael_yylex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ - -int ael_yylex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) ael_yyalloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* ael_yylex_init_extra has the same functionality as ael_yylex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to ael_yyalloc in - * the yyextra field. - */ - -int ael_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - ael_yyset_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) ael_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - ael_yyset_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from ael_yylex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * ael_yylex_init() - */ - return 0; -} - -/* ael_yylex_destroy is for both reentrant and non-reentrant scanners. */ -int ael_yylex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - ael_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - ael_yypop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - ael_yyfree(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - ael_yyfree(yyg->yy_start_stack ,yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * ael_yylex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - ael_yyfree ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *ael_yyalloc (yy_size_t size , yyscan_t yyscanner) -{ - return (void *) malloc( size ); -} - -void *ael_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -#define YYTABLES_NAME "yytables" - -#line 649 "ael.flex" - - - -static void pbcpush(char x) -{ - pbcstack[pbcpos++] = x; -} - -void ael_yyfree(void *ptr, yyscan_t yyscanner) -{ - if (ptr) - free( (char*) ptr ); -} - -static int pbcpop(char x) -{ - if ( ( x == ')' && pbcstack[pbcpos-1] == '(' ) - || ( x == ']' && pbcstack[pbcpos-1] == '[' ) - || ( x == '}' && pbcstack[pbcpos-1] == '{' )) { - pbcpos--; - return 0; - } - return 1; /* error */ -} - -static void pbcpush2(char x) -{ - pbcstack2[pbcpos2++] = x; -} - -static int pbcpop2(char x) -{ - if ( ( x == ')' && pbcstack2[pbcpos2-1] == '(' ) - || ( x == ']' && pbcstack2[pbcpos2-1] == '[' ) - || ( x == '}' && pbcstack2[pbcpos2-1] == '{' )) { - pbcpos2--; - return 0; - } - return 1; /* error */ -} - -static void pbcpush3(char x) -{ - pbcstack3[pbcpos3++] = x; -} - -static int pbcpop3(char x) -{ - if ( ( x == ')' && pbcstack3[pbcpos3-1] == '(' ) - || ( x == ']' && pbcstack3[pbcpos3-1] == '[' ) - || ( x == '}' && pbcstack3[pbcpos3-1] == '{' )) { - pbcpos3--; - return 0; - } - return 1; /* error */ -} - -static int c_prevword(void) -{ - char *c = prev_word; - if (c == NULL) - return 0; - while ( *c ) { - switch (*c) { - case '{': - case '[': - case '(': - pbcpush(*c); - break; - case '}': - case ']': - case ')': - if (pbcpop(*c)) - return 1; - break; - } - c++; - } - return 0; -} - - -/* - * The following three functions, reset_*, are used in the bison - * code to switch context. As a consequence, we need to - * declare them global and add a prototype so that the - * compiler does not complain. - * - * NOTE: yyg is declared because it is used in the BEGIN macros, - * though that should be hidden as the macro changes - * depending on the flex options that we use - in particular, - * %reentrant changes the way the macro is declared; - * without %reentrant, BEGIN uses yystart instead of yyg - */ - -void reset_parencount(yyscan_t yyscanner ); -void reset_parencount(yyscan_t yyscanner ) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - parencount = 0; - pbcpos = 0; - pbcpush('('); /* push '(' so the last pcbpop (parencount= -1) will succeed */ - c_prevword(); - BEGIN(paren); -} - -void reset_semicount(yyscan_t yyscanner ); -void reset_semicount(yyscan_t yyscanner ) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - pbcpos = 0; - BEGIN(semic); -} - -void reset_argcount(yyscan_t yyscanner ); -void reset_argcount(yyscan_t yyscanner ) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - parencount = 0; - pbcpos = 0; - pbcpush('('); /* push '(' so the last pcbpop (parencount= -1) will succeed */ - c_prevword(); - BEGIN(argg); -} - -/* used elsewhere, but some local vars */ -struct pval *ael2_parse(char *filename, int *errors) -{ - struct pval *pval; - struct parse_io *io; - char *buffer; - struct stat stats; - FILE *fin; - - /* extern int ael_yydebug; */ - - io = calloc(sizeof(struct parse_io),1); - /* reset the global counters */ - prev_word = 0; - my_lineno = 1; - include_stack_index=0; - my_col = 0; - /* ael_yydebug = 1; */ - ael_yylex_init(&io->scanner); - fin = fopen(filename,"r"); - if ( !fin ) { - ast_log(LOG_ERROR,"File %s could not be opened\n", filename); - *errors = 1; - return 0; - } - if (my_file) - free(my_file); - my_file = strdup(filename); - stat(filename, &stats); - buffer = (char*)malloc(stats.st_size+2); - if (fread(buffer, 1, stats.st_size, fin) != stats.st_size) { - ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno)); - } - buffer[stats.st_size]=0; - fclose(fin); - - ael_yy_scan_string (buffer ,io->scanner); - ael_yyset_lineno(1 , io->scanner); - - /* ael_yyset_in (fin , io->scanner); OLD WAY */ - - ael_yyparse(io); - - - pval = io->pval; - *errors = io->syntax_error_count; - - ael_yylex_destroy(io->scanner); - free(buffer); - free(io); - - return pval; -} - -static void setup_filestack(char *fnamebuf2, int fnamebuf_siz, glob_t *globbuf, int globpos, yyscan_t yyscanner, int create) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - int error, i; - FILE *in1; - char fnamebuf[2048]; - - if (globbuf && globbuf->gl_pathv && globbuf->gl_pathc > 0) -#if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL) - strncpy(fnamebuf, globbuf->gl_pathv[globpos], fnamebuf_siz); -#else - ast_copy_string(fnamebuf, globbuf->gl_pathv[globpos], fnamebuf_siz); -#endif - else { - ast_log(LOG_ERROR,"Include file name not present!\n"); - return; - } - for (i=0; i<include_stack_index; i++) { - if ( !strcmp(fnamebuf,include_stack[i].fname )) { - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Nice Try!!! But %s has already been included (perhaps by another file), and would cause an infinite loop of file inclusions!!! Include directive ignored\n", - my_file, my_lineno, my_col, fnamebuf); - break; - } - } - error = 1; - if (i == include_stack_index) - error = 0; /* we can use this file */ - if ( !error ) { /* valid file name */ - /* relative vs. absolute */ - if (fnamebuf[0] != '/') - snprintf(fnamebuf2, fnamebuf_siz, "%s/%s", ast_config_AST_CONFIG_DIR, fnamebuf); - else -#if defined(STANDALONE) || defined(LOW_MEMORY) || defined(STANDALONE_AEL) - strncpy(fnamebuf2, fnamebuf, fnamebuf_siz); -#else - ast_copy_string(fnamebuf2, fnamebuf, fnamebuf_siz); -#endif - in1 = fopen( fnamebuf2, "r" ); - - if ( ! in1 ) { - ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Couldn't find the include file: %s; ignoring the Include directive!\n", my_file, my_lineno, my_col, fnamebuf2); - } else { - char *buffer; - struct stat stats; - stat(fnamebuf2, &stats); - buffer = (char*)malloc(stats.st_size+1); - if (fread(buffer, 1, stats.st_size, in1) != stats.st_size) { - ast_log(LOG_ERROR, "fread() failed: %s\n", strerror(errno)); - } - buffer[stats.st_size] = 0; - ast_log(LOG_NOTICE," --Read in included file %s, %d chars\n",fnamebuf2, (int)stats.st_size); - fclose(in1); - if (include_stack[include_stack_index].fname) { - free(include_stack[include_stack_index].fname); - include_stack[include_stack_index].fname = 0; - } - include_stack[include_stack_index].fname = strdup(my_file); - include_stack[include_stack_index].lineno = my_lineno; - include_stack[include_stack_index].colno = my_col+yyleng; - if (my_file) - free(my_file); - my_file = strdup(fnamebuf2); - if (create) - include_stack[include_stack_index].globbuf = *globbuf; - - include_stack[include_stack_index].globbuf_pos = 0; - - include_stack[include_stack_index].bufstate = YY_CURRENT_BUFFER; - if (create) - include_stack_index++; - ael_yy_switch_to_buffer(ael_yy_scan_string (buffer ,yyscanner),yyscanner); - free(buffer); - my_lineno = 1; - my_col = 1; - BEGIN(INITIAL); - } - } -} - |