diff options
Diffstat (limited to 'pbx/ael/ael_lex.c')
| -rw-r--r-- | pbx/ael/ael_lex.c | 2996 |
1 files changed, 2996 insertions, 0 deletions
diff --git a/pbx/ael/ael_lex.c b/pbx/ael/ael_lex.c new file mode 100644 index 000000000..9e5894de5 --- /dev/null +++ b/pbx/ael/ael_lex.c @@ -0,0 +1,2996 @@ +#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 33 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* 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 __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; +#endif /* ! C99 */ + +/* 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 /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +#if __STDC__ + +#define YY_USE_CONST + +#endif /* __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 + +int ael_yylex_init (yyscan_t* scanner); + +/* 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 ) + +/* The following is because we cannot portably get our hands on size_t + * (without autoconf's help, which isn't available because we want + * flex-generated scanners to compile on their own). + */ + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef unsigned int 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 65 +#define YY_END_OF_BUFFER 66 +/* 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[226] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 66, 65, + 42, 40, 41, 43, 43, 9, 3, 4, 7, 43, + 8, 5, 6, 12, 43, 43, 43, 43, 43, 43, + 43, 43, 43, 43, 43, 43, 43, 43, 43, 1, + 10, 2, 65, 45, 44, 46, 47, 48, 49, 65, + 61, 62, 63, 57, 58, 59, 60, 65, 51, 50, + 52, 55, 56, 53, 54, 42, 41, 43, 43, 13, + 11, 43, 43, 43, 43, 43, 43, 43, 43, 43, + 43, 43, 20, 43, 43, 43, 43, 43, 43, 43, + 43, 43, 0, 45, 44, 46, 47, 48, 49, 0, + + 61, 62, 63, 57, 58, 59, 60, 0, 51, 50, + 52, 55, 56, 53, 54, 43, 13, 13, 43, 43, + 43, 43, 43, 43, 43, 43, 31, 43, 43, 43, + 43, 43, 43, 43, 43, 43, 43, 43, 43, 43, + 43, 43, 43, 43, 33, 43, 43, 43, 25, 43, + 43, 26, 24, 43, 43, 43, 27, 43, 43, 43, + 43, 43, 43, 43, 43, 43, 29, 36, 43, 43, + 43, 43, 43, 43, 43, 43, 16, 43, 43, 43, + 43, 43, 32, 43, 43, 43, 43, 43, 43, 43, + 21, 43, 43, 43, 22, 43, 28, 19, 43, 43, + + 14, 43, 34, 43, 17, 43, 43, 35, 43, 43, + 43, 15, 30, 43, 43, 39, 23, 37, 0, 38, + 18, 0, 0, 64, 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, 5, 1, 8, 5, 9, + 10, 5, 5, 11, 5, 5, 12, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 13, 14, 5, + 15, 16, 1, 17, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 18, 5, 5, 5, 5, 5, 5, + 19, 1, 20, 1, 5, 1, 21, 22, 23, 24, + + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 5, 37, 38, 39, 40, 5, 41, 42, + 5, 5, 43, 44, 45, 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, 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, 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 + } ; + +static yyconst flex_int32_t yy_meta[46] = + { 0, + 1, 1, 2, 1, 3, 4, 3, 1, 1, 1, + 1, 3, 1, 1, 1, 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, + 3, 3, 3, 1, 3 + } ; + +static yyconst flex_int16_t yy_base[236] = + { 0, + 0, 0, 37, 40, 77, 114, 151, 188, 237, 507, + 234, 507, 228, 0, 201, 507, 507, 507, 507, 217, + 507, 507, 212, 507, 205, 189, 27, 200, 20, 189, + 19, 194, 37, 182, 200, 199, 40, 178, 190, 507, + 507, 507, 57, 507, 507, 507, 507, 507, 507, 225, + 507, 507, 507, 507, 507, 507, 507, 262, 507, 507, + 507, 507, 507, 507, 507, 215, 212, 0, 181, 307, + 507, 176, 188, 30, 178, 185, 172, 168, 169, 170, + 165, 169, 184, 167, 177, 162, 170, 153, 157, 45, + 161, 160, 69, 507, 507, 507, 507, 507, 507, 343, + + 507, 507, 507, 507, 507, 507, 507, 380, 507, 507, + 507, 507, 507, 507, 507, 165, 0, 425, 148, 165, + 160, 161, 144, 161, 156, 151, 0, 157, 143, 138, + 147, 140, 142, 137, 135, 130, 144, 142, 126, 126, + 132, 131, 121, 125, 0, 127, 45, 114, 0, 114, + 131, 0, 0, 118, 113, 109, 0, 113, 122, 111, + 103, 107, 120, 117, 101, 119, 0, 0, 97, 104, + 105, 113, 103, 107, 106, 106, 0, 92, 94, 87, + 91, 93, 0, 95, 95, 78, 76, 76, 85, 73, + 0, 74, 84, 74, 0, 82, 0, 81, 80, 65, + + 0, 78, 0, 76, 0, 78, 60, 0, 61, 55, + 51, 0, 0, 43, 36, 0, 0, 0, 88, 0, + 0, 0, 67, 507, 507, 469, 473, 477, 479, 483, + 487, 491, 495, 499, 503 + } ; + +static yyconst flex_int16_t yy_def[236] = + { 0, + 225, 1, 226, 226, 227, 227, 228, 228, 225, 225, + 225, 225, 225, 229, 229, 225, 225, 225, 225, 229, + 225, 225, 225, 225, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 225, + 225, 225, 230, 225, 225, 225, 225, 225, 225, 231, + 225, 225, 225, 225, 225, 225, 225, 232, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 229, 229, 233, + 225, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 230, 225, 225, 225, 225, 225, 225, 231, + + 225, 225, 225, 225, 225, 225, 225, 232, 225, 225, + 225, 225, 225, 225, 225, 229, 234, 233, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + + 229, 229, 229, 229, 229, 229, 229, 229, 229, 229, + 229, 229, 229, 229, 229, 229, 229, 229, 225, 229, + 229, 235, 235, 225, 0, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225 + } ; + +static yyconst flex_int16_t yy_nxt[553] = + { 0, + 10, 11, 12, 13, 14, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 14, 24, 14, 14, 14, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 14, 14, 35, 14, 14, 36, 37, 38, 14, 14, + 39, 14, 40, 41, 42, 44, 45, 74, 44, 45, + 80, 77, 219, 81, 219, 46, 47, 78, 46, 47, + 89, 75, 83, 84, 90, 94, 95, 121, 122, 169, + 85, 138, 224, 170, 221, 96, 97, 94, 95, 48, + 220, 49, 48, 139, 49, 51, 52, 96, 97, 219, + 53, 219, 218, 222, 217, 54, 55, 216, 215, 98, + + 214, 99, 213, 212, 211, 210, 209, 208, 207, 206, + 205, 98, 204, 99, 203, 202, 201, 200, 199, 56, + 198, 57, 51, 52, 197, 196, 195, 53, 194, 193, + 192, 191, 54, 55, 190, 189, 188, 187, 186, 185, + 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, + 174, 173, 172, 171, 168, 167, 56, 166, 57, 59, + 60, 61, 165, 164, 163, 162, 161, 160, 159, 62, + 63, 158, 157, 156, 155, 154, 153, 152, 151, 150, + 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, + 137, 136, 135, 64, 134, 65, 59, 60, 61, 133, + + 132, 131, 130, 129, 128, 127, 62, 63, 126, 125, + 124, 123, 120, 119, 116, 67, 66, 92, 91, 88, + 87, 86, 82, 79, 76, 73, 72, 71, 70, 69, + 64, 67, 65, 101, 102, 66, 225, 225, 103, 225, + 225, 225, 225, 104, 105, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 106, 225, 107, + 109, 110, 111, 225, 225, 225, 225, 225, 225, 225, + 112, 113, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + + 225, 225, 225, 225, 114, 225, 115, 117, 117, 225, + 117, 225, 225, 225, 117, 117, 117, 117, 225, 117, + 117, 117, 225, 117, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 117, 101, 102, 225, 225, 225, 103, 225, 225, 225, + 225, 104, 105, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 106, 225, 107, 109, 110, + 111, 225, 225, 225, 225, 225, 225, 225, 112, 113, + + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 114, 225, 115, 117, 117, 225, 117, 225, + 225, 225, 117, 117, 117, 117, 225, 117, 117, 117, + 225, 117, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 117, 43, + 43, 43, 43, 50, 50, 50, 50, 58, 58, 58, + 58, 68, 68, 93, 93, 93, 93, 100, 100, 100, + 100, 108, 108, 108, 108, 118, 225, 118, 118, 117, + + 225, 117, 117, 223, 223, 223, 9, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225 + } ; + +static yyconst flex_int16_t yy_chk[553] = + { 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, 3, 3, 27, 4, 4, + 31, 29, 211, 31, 211, 3, 3, 29, 4, 4, + 37, 27, 33, 33, 37, 43, 43, 74, 74, 147, + 33, 90, 223, 147, 215, 43, 43, 93, 93, 3, + 214, 3, 4, 90, 4, 5, 5, 93, 93, 219, + 5, 219, 210, 219, 209, 5, 5, 207, 206, 43, + + 204, 43, 202, 200, 199, 198, 196, 194, 193, 192, + 190, 93, 189, 93, 188, 187, 186, 185, 184, 5, + 182, 5, 6, 6, 181, 180, 179, 6, 178, 176, + 175, 174, 6, 6, 173, 172, 171, 170, 169, 166, + 165, 164, 163, 162, 161, 160, 159, 158, 156, 155, + 154, 151, 150, 148, 146, 144, 6, 143, 6, 7, + 7, 7, 142, 141, 140, 139, 138, 137, 136, 7, + 7, 135, 134, 133, 132, 131, 130, 129, 128, 126, + 125, 124, 123, 122, 121, 120, 119, 116, 92, 91, + 89, 88, 87, 7, 86, 7, 8, 8, 8, 85, + + 84, 83, 82, 81, 80, 79, 8, 8, 78, 77, + 76, 75, 73, 72, 69, 67, 66, 39, 38, 36, + 35, 34, 32, 30, 28, 26, 25, 23, 20, 15, + 8, 13, 8, 50, 50, 11, 9, 0, 50, 0, + 0, 0, 0, 50, 50, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 50, 0, 50, + 58, 58, 58, 0, 0, 0, 0, 0, 0, 0, + 58, 58, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 58, 0, 58, 70, 70, 0, + 70, 0, 0, 0, 70, 70, 70, 70, 0, 70, + 70, 70, 0, 70, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 70, 100, 100, 0, 0, 0, 100, 0, 0, 0, + 0, 100, 100, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 100, 0, 100, 108, 108, + 108, 0, 0, 0, 0, 0, 0, 0, 108, 108, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 108, 0, 108, 118, 118, 0, 118, 0, + 0, 0, 118, 118, 118, 118, 0, 118, 118, 118, + 0, 118, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 118, 226, + 226, 226, 226, 227, 227, 227, 227, 228, 228, 228, + 228, 229, 229, 230, 230, 230, 230, 231, 231, 231, + 231, 232, 232, 232, 232, 233, 0, 233, 233, 234, + + 0, 234, 234, 235, 235, 235, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225, 225, 225, 225, 225, 225, 225, 225, 225, + 225, 225 + } ; + +/* 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" +#line 2 "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 . + * + */#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> + +#include "asterisk.h" +#include "asterisk/logger.h" +#include "ael.tab.h" +#include "asterisk/ael_structs.h" + +static char pbcstack[400]; +static int pbcpos = 0; + +static int parencount = 0; +static int commaout = 0; +int my_lineno = 1; +int my_col = 0; +char *my_file = 0; +char *prev_word; +#define MAX_INCLUDE_DEPTH 50 + +void reset_parencount(yyscan_t yyscanner ); +void reset_semicount(yyscan_t yyscanner ); +void reset_argcount(yyscan_t yyscanner ); +struct pval *ael2_parse(char *filename, int *errors); +int ael_yyget_column (yyscan_t yyscanner); +void ael_yyset_column (int column_no , yyscan_t yyscanner); +int ael_yyparse (struct parse_io *); +static void pbcpush(char x); +static int pbcpop(char x); +static void pbcwhere(char *text, int *line, int *col ); +static int c_prevword(void); + +struct stackelement +{ + char *fname; + int lineno; + int colno; + YY_BUFFER_STATE bufstate; +}; +struct stackelement include_stack[MAX_INCLUDE_DEPTH]; +int include_stack_index = 0; + + +/* %option yylineno I've tried hard, but haven't been able to use this */ +#line 703 "ael_lex.c" + +#define INITIAL 0 +#define paren 1 +#define semic 2 +#define argg 3 + +#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 + +/* 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 (void) fwrite( yytext, yyleng, 1, yyout ) +#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 77 "ael.flex" + +#line 945 "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 >= 226 ) + 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 != 225 ); + 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 78 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return LC;} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 79 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return RC;} + YY_BREAK +case 3: +YY_RULE_SETUP +#line 80 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return LP;} + YY_BREAK +case 4: +YY_RULE_SETUP +#line 81 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return RP;} + YY_BREAK +case 5: +YY_RULE_SETUP +#line 82 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return SEMI;} + YY_BREAK +case 6: +YY_RULE_SETUP +#line 83 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return EQ;} + YY_BREAK +case 7: +YY_RULE_SETUP +#line 84 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return COMMA;} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 85 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return COLON;} + YY_BREAK +case 9: +YY_RULE_SETUP +#line 86 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return AMPER;} + YY_BREAK +case 10: +YY_RULE_SETUP +#line 87 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return BAR;} + YY_BREAK +case 11: +YY_RULE_SETUP +#line 88 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return EXTENMARK;} + YY_BREAK +case 12: +YY_RULE_SETUP +#line 89 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return AT;} + YY_BREAK +case 13: +YY_RULE_SETUP +#line 90 "ael.flex" +{/*comment*/} + YY_BREAK +case 14: +YY_RULE_SETUP +#line 91 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_CONTEXT;} + YY_BREAK +case 15: +YY_RULE_SETUP +#line 92 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_ABSTRACT;} + YY_BREAK +case 16: +YY_RULE_SETUP +#line 93 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_MACRO;}; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 94 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_GLOBALS;} + YY_BREAK +case 18: +YY_RULE_SETUP +#line 95 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_IGNOREPAT;} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 96 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_SWITCH;} + YY_BREAK +case 20: +YY_RULE_SETUP +#line 97 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_IF;} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 98 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_IFTIME;} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 99 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_RANDOM;} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 100 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_REGEXTEN;} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 101 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_HINT;} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 102 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_ELSE;} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 103 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_GOTO;} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 104 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_JUMP;} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 105 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_RETURN;} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 106 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_BREAK;} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 107 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_CONTINUE;} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 108 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_FOR;} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 109 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_WHILE;} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 110 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_CASE;} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 111 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_DEFAULT;} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 112 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_PATTERN;} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 113 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_CATCH;} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 114 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_SWITCHES;} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 115 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_ESWITCHES;} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 116 "ael.flex" +{yylloc->first_line = yylloc->last_line = my_lineno; yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col;my_col+=yyleng;return KW_INCLUDES;} + YY_BREAK +case 40: +/* rule 40 can match eol */ +YY_RULE_SETUP +#line 118 "ael.flex" +{my_lineno++;my_col=0;} + YY_BREAK +case 41: +YY_RULE_SETUP +#line 119 "ael.flex" +{/* nothing */ my_col+=yyleng;} + YY_BREAK +case 42: +YY_RULE_SETUP +#line 120 "ael.flex" +{/* nothing */ int wid = 8-(my_col%8); my_col+=wid;} + YY_BREAK +case 43: +YY_RULE_SETUP +#line 122 "ael.flex" +{ + yylloc->first_line = yylloc->last_line = my_lineno;yylloc->last_column=my_col+yyleng-1; yylloc->first_column=my_col; /* set up the ptr */ + yylval->str = strdup(yytext); + /* printf("\nGot WORD %s[%d][%d:%d]\n", yylval->str, my_lineno ,yylloc->first_column,yylloc->last_column ); */ + my_col+=yyleng; + prev_word = yylval->str; + return word; + } + YY_BREAK +case 44: +/* rule 44 can match eol */ +YY_RULE_SETUP +#line 131 "ael.flex" +{yylloc->first_line = my_lineno; yylloc->first_column=my_col; + if ( pbcpop(')') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression: %s !\n", my_file, my_lineno+l4, c4, yytext); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + prev_word = 0; + return word; + } + parencount--; + if ( parencount >= 0) { + yymore(); + } else { + int l4,c4; + pbcwhere(yytext, &l4, &c4); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + yylval->str = strdup(yytext); + *(yylval->str+strlen(yylval->str)-1)=0; + /* printf("Got paren word %s\n", yylval->str); */ + unput(')'); + my_col=c4; + my_lineno += l4; + BEGIN(0); + return word; + } + } + YY_BREAK +case 45: +/* rule 45 can match eol */ +YY_RULE_SETUP +#line 165 "ael.flex" +{yylloc->first_line = my_lineno; yylloc->first_column=my_col; + parencount++; pbcpush('('); + yymore(); + } + YY_BREAK +case 46: +/* rule 46 can match eol */ +YY_RULE_SETUP +#line 169 "ael.flex" +{yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('['); } + YY_BREAK +case 47: +/* rule 47 can match eol */ +YY_RULE_SETUP +#line 170 "ael.flex" +{yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop(']') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ']' in expression!\n", my_file, my_lineno+l4, c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore(); + } + YY_BREAK +case 48: +/* rule 48 can match eol */ +YY_RULE_SETUP +#line 186 "ael.flex" +{yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('{'); } + YY_BREAK +case 49: +/* rule 49 can match eol */ +YY_RULE_SETUP +#line 187 "ael.flex" +{yylloc->first_line = my_lineno; + yylloc->first_column=my_col; + if ( pbcpop('}') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '}' in expression!\n", my_file, my_lineno+l4, c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore(); + } + YY_BREAK +case 50: +/* rule 50 can match eol */ +YY_RULE_SETUP +#line 206 "ael.flex" +{/* printf("ARGG:%s\n",yytext); */ + int linecount = 0; + int colcount = my_col; + char *pt = yytext; + + yylloc->first_line = my_lineno; + yylloc->first_column=my_col; + if ( pbcpop(')') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression!\n", my_file, my_lineno+l4, c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + + + while (*pt) { + if (*pt == '\n') { + linecount++; + colcount=0; + } + pt++; + colcount++; + } + yylloc->last_line = my_lineno+linecount; + yylloc->last_column=colcount; + parencount--; + if( parencount >= 0){ + yymore(); + } else { + yylval->str = strdup(yytext); + if(yyleng > 1 ) + *(yylval->str+yyleng-1)=0; + /* printf("Got argg word '%s'\n", yylval->str); */ + BEGIN(0); + if ( !strcmp(yylval->str,")") ) { + free(yylval->str); + yylval->str = 0; + my_col+=1; + return RP; + } else { + unput(')'); + my_col=colcount; + my_lineno+=linecount; + return word; + } + } + } + YY_BREAK +case 51: +/* rule 51 can match eol */ +YY_RULE_SETUP +#line 260 "ael.flex" +{ /* printf("ARGG:%s\n",yytext); */ + /* printf("GOT AN LP!!!\n"); */ + yylloc->first_line = my_lineno; + yylloc->first_column=my_col; + parencount++; + pbcpush('('); + yymore(); + } + YY_BREAK +case 52: +/* rule 52 can match eol */ +YY_RULE_SETUP +#line 269 "ael.flex" +{ /* printf("ARGG:%s\n",yytext); */ + if( parencount != 0) { + /* printf("Folding in a comma!\n"); */ + yymore(); + } else { + /* printf("got a comma!\n\n"); */ + int linecount = 0; + int colcount = my_col; + char *pt; + + pt = yytext; + while (*pt) { + if ( *pt == '\n' ) { + linecount++; + colcount=0; + } + pt++; + colcount++; + } + yylloc->first_line = my_lineno; + yylloc->last_line = my_lineno+linecount; + yylloc->last_column=colcount; + yylloc->first_column=my_col; + if( !commaout ) { + if( !strcmp(yytext,"," ) ) + {commaout = 0; my_col+=1; return COMMA;} + yylval->str = strdup(yytext); /* printf("Got argg2 word %s\n", yylval->str); */ + unput(','); + commaout = 1; + if(yyleng > 1 ) + *(yylval->str+yyleng-1)=0; + my_lineno+=linecount; + my_col=colcount; + return word; + } else { + commaout = 0; + my_col+=1; + return COMMA; + } + } + } + YY_BREAK +case 53: +/* rule 53 can match eol */ +YY_RULE_SETUP +#line 311 "ael.flex" +{/*printf("ARGG:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; pbcpush('{'); yymore(); } + YY_BREAK +case 54: +/* rule 54 can match eol */ +YY_RULE_SETUP +#line 312 "ael.flex" +{/*printf("ARGG:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop('}') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '}' in expression!\n", my_file, my_lineno+l4, my_col+c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=my_col+c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore(); + } + YY_BREAK +case 55: +/* rule 55 can match eol */ +YY_RULE_SETUP +#line 328 "ael.flex" +{/*printf("ARGG:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('['); } + YY_BREAK +case 56: +/* rule 56 can match eol */ +YY_RULE_SETUP +#line 329 "ael.flex" +{/*printf("ARGG:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop(']') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ']' in expression!\n", my_file, my_lineno+l4, c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore(); + } + YY_BREAK +case 57: +/* rule 57 can match eol */ +YY_RULE_SETUP +#line 347 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('['); } + YY_BREAK +case 58: +/* rule 58 can match eol */ +YY_RULE_SETUP +#line 348 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop(']') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ']' in expression!\n", my_file, my_lineno+l4, c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore();} + YY_BREAK +case 59: +/* rule 59 can match eol */ +YY_RULE_SETUP +#line 363 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('{');} + YY_BREAK +case 60: +/* rule 60 can match eol */ +YY_RULE_SETUP +#line 364 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop('}') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched '}' in expression!\n", my_file, my_lineno+l4, my_col+c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=my_col+c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore();} + YY_BREAK +case 61: +/* rule 61 can match eol */ +YY_RULE_SETUP +#line 379 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; yymore(); pbcpush('(');} + YY_BREAK +case 62: +/* rule 62 can match eol */ +YY_RULE_SETUP +#line 380 "ael.flex" +{/*printf("SEMIC:%s\n",yytext);*/yylloc->first_line = my_lineno;yylloc->first_column=my_col; + if ( pbcpop(')') ) { + /* error */ + int l4,c4; + pbcwhere(yytext, &l4, &c4); + ast_log(LOG_ERROR,"File=%s, line=%d, column=%d: Mismatched ')' in expression!\n", my_file, my_lineno+l4, my_col+c4); + BEGIN(0); + yylloc->last_line = my_lineno+l4; + yylloc->last_column=my_col+c4; + my_col=c4; + my_lineno += l4; + yylval->str = strdup(yytext); + return word; + } + yymore();} + YY_BREAK +case 63: +/* rule 63 can match eol */ +YY_RULE_SETUP +#line 395 "ael.flex" +{ + int linecount = 0; + int colcount = my_col; + char *pt = yytext; + while (*pt) { + if ( *pt == '\n' ) { + linecount++; + colcount=0; + } + pt++; + colcount++; + } + yylloc->first_line = my_lineno; + yylloc->last_line = my_lineno+linecount; + yylloc->last_column=colcount; + yylloc->first_column=my_col; + yylval->str = strdup(yytext); + if(yyleng > 1) + *(yylval->str+yyleng-1)=0; + /* printf("Got semic word %s\n", yylval->str); */ + unput(';'); + BEGIN(0); + my_col=colcount; + my_lineno += linecount; + return word; + } + YY_BREAK +case 64: +/* rule 64 can match eol */ +YY_RULE_SETUP +#line 422 "ael.flex" +{ + FILE *in1; + char fnamebuf[1024],*p1,*p2; + 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 { + p1 = strchr(yytext,'"'); + p2 = strrchr(yytext,'"'); + if ( (int)(p2-p1) > 1023 ) { + 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 { + int i; + int found = 0; + strncpy(fnamebuf,p1,p2-p1); + fnamebuf[p2-p1] = 0; + 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); + found=1; + break; + } + } + if( !found ) + { + *p2 = 0; + /* relative vs. absolute */ + if ( *(p1+1) != '/' ) + { + strcpy(fnamebuf,ast_config_AST_CONFIG_DIR); + strcat(fnamebuf,"/"); + strcat(fnamebuf,p1+1); + } + else + strcpy(fnamebuf,p1+1); + in1 = fopen( fnamebuf, "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, fnamebuf); + } else { + char *buffer; + struct stat stats; + stat(fnamebuf, &stats); + buffer = (char*)malloc(stats.st_size+1); + fread(buffer, 1, stats.st_size, in1); + buffer[stats.st_size] = 0; + ast_log(LOG_NOTICE," --Read in included file %s, %d chars\n",fnamebuf, (int)stats.st_size); + fclose(in1); + + include_stack[include_stack_index].fname = my_file; + my_file = strdup(fnamebuf); + include_stack[include_stack_index].lineno = my_lineno; + include_stack[include_stack_index].colno = my_col+yyleng; + include_stack[include_stack_index++].bufstate = YY_CURRENT_BUFFER; + + ael_yy_switch_to_buffer(ael_yy_scan_string (buffer ,yyscanner),yyscanner); + free(buffer); + my_lineno = 1; + my_col = 1; + BEGIN(INITIAL); + } + } + } + } + } + YY_BREAK +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(paren): +case YY_STATE_EOF(semic): +case YY_STATE_EOF(argg): +#line 487 "ael.flex" +{ + if ( --include_stack_index < 0 ) { + yyterminate(); + } else { + free(my_file); + 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 = include_stack[include_stack_index].fname; + } + } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 501 "ael.flex" +ECHO; + YY_BREAK +#line 1732 "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, 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; + + 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 >= 226 ) + 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 >= 226 ) + 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 == 225); + + 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); + + 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); + + /* 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 ); +} + +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 ); +} + +void ael_yyfree (void * ptr , yyscan_t yyscanner) +{ + free( (char *) ptr ); /* see ael_yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 501 "ael.flex" + + + +static void pbcpush(char x) +{ + pbcstack[pbcpos++] = x; +} + +static int pbcpop(char x) +{ + if ( ( x == ')' && pbcstack[pbcpos-1] == '(' ) + || ( x == ']' && pbcstack[pbcpos-1] == '[' ) + || ( x == '}' && pbcstack[pbcpos-1] == '{' )) { + pbcpos--; + return 0; + } + else + return 1; /* error */ +} + +static int c_prevword(void) +{ + char *c = prev_word; + int ret = 0; + while ( c && *c ) { + switch (*c) { + case '{': pbcpush('{');break; + case '}': ret = pbcpop('}');break; + case '[':pbcpush('[');break; + case ']':ret = pbcpop(']');break; + case '(':pbcpush('(');break; + case ')':ret = pbcpop(')'); break; + } + if( ret ) + return 1; + c++; + } + return 0; +} + +static void pbcwhere(char *text, int *line, int *col ) +{ + int loc_line = 0; + int loc_col = 0; + while ( *text ) { + if ( *text == '\n' ) { + loc_line++; + loc_col = 1; + } else { + loc_col++; + } + text++; + } + *line = loc_line; + *col = loc_col; +} + +void reset_parencount(yyscan_t yyscanner ) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + parencount = 0; + pbcpos = 0; + pbcpush('('); + c_prevword(); + BEGIN(paren); +} + +void reset_semicount(yyscan_t yyscanner ) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + pbcpos = 0; + BEGIN(semic); +} + +void reset_argcount(yyscan_t yyscanner ) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + parencount = 0; + pbcpos = 0; + commaout = 0; + pbcpush('('); + c_prevword(); + BEGIN(argg); +} + + +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; + } + my_file = strdup(filename); + stat(filename, &stats); + buffer = (char*)malloc(stats.st_size+2); + fread(buffer, 1, stats.st_size, fin); + 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; +} + |