#ifdef HAVE_CONFIG_H #include #endif #line 3 "lex._gst_parse_yy.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. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . 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 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 _gst_parse_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 _gst_parse_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 _gst_parse_yyrestart (FILE * input_file, yyscan_t yyscanner); void _gst_parse_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner); YY_BUFFER_STATE _gst_parse_yy_create_buffer (FILE * file, int size, yyscan_t yyscanner); void _gst_parse_yy_delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner); void _gst_parse_yy_flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner); void _gst_parse_yypush_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner); void _gst_parse_yypop_buffer_state (yyscan_t yyscanner); static void _gst_parse_yyensure_buffer_stack (yyscan_t yyscanner); static void _gst_parse_yy_load_buffer_state (yyscan_t yyscanner); static void _gst_parse_yy_init_buffer (YY_BUFFER_STATE b, FILE * file, yyscan_t yyscanner); #define YY_FLUSH_BUFFER _gst_parse_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) YY_BUFFER_STATE _gst_parse_yy_scan_buffer (char *base, yy_size_t size, yyscan_t yyscanner); YY_BUFFER_STATE _gst_parse_yy_scan_string (yyconst char *yy_str, yyscan_t yyscanner); YY_BUFFER_STATE _gst_parse_yy_scan_bytes (yyconst char *bytes, int len, yyscan_t yyscanner); void *_gst_parse_yyalloc (yy_size_t, yyscan_t yyscanner); void *_gst_parse_yyrealloc (void *, yy_size_t, yyscan_t yyscanner); void _gst_parse_yyfree (void *, yyscan_t yyscanner); #define yy_new_buffer _gst_parse_yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ _gst_parse_yyensure_buffer_stack (yyscanner); \ YY_CURRENT_BUFFER_LVALUE = \ _gst_parse_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 ){\ _gst_parse_yyensure_buffer_stack (yyscanner); \ YY_CURRENT_BUFFER_LVALUE = \ _gst_parse_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 _gst_parse_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; \ yyleng = (size_t) (yy_cp - yy_bp); \ yyg->yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yyg->yy_c_buf_p = yy_cp; #define YY_NUM_RULES 11 #define YY_END_OF_BUFFER 12 /* 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[177] = { 0, 0, 0, 0, 0, 12, 10, 9, 9, 6, 10, 8, 8, 10, 5, 5, 8, 11, 9, 0, 0, 0, 2, 7, 7, 7, 7, 0, 5, 0, 5, 3, 5, 0, 0, 2, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 3, 0, 0, 4, 3, 0, 1, 0, 1, 1, 1, 0, 7, 0, 7, 7, 7, 0, 7, 7, 7, 3, 3, 3, 3, 7, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 6, 0, 0, 0, 0, 7, 7, 7, 7, 7, 7, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 7, 0, 7, 7, 0, 7, 7, 7, 1, 1, 0, 0, 0, 7, 0, 7, 7, 0, 7, 7, 0, 0, 7, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 5, 1, 1, 6, 1, 7, 8, 9, 1, 10, 11, 12, 13, 14, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 15, 16, 1, 17, 1, 1, 1, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 1, 19, 1, 1, 20, 1, 18, 18, 18, 21, 21, 21, 18, 18, 21, 18, 18, 18, 18, 21, 18, 18, 18, 21, 18, 21, 18, 18, 18, 18, 18, 18, 22, 1, 22, 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[23] = { 0, 1, 2, 3, 1, 1, 4, 1, 1, 1, 5, 5, 6, 7, 8, 9, 1, 10, 6, 1, 4, 6, 1 }; static yyconst flex_int16_t yy_base[216] = { 0, 0, 0, 0, 0, 203, 1331, 21, 23, 25, 180, 1331, 15, 25, 43, 167, 152, 1331, 32, 35, 149, 43, 0, 126, 63, 81, 38, 99, 115, 125, 0, 131, 151, 167, 55, 0, 185, 66, 105, 203, 221, 24, 239, 95, 40, 67, 257, 89, 78, 1331, 273, 81, 75, 293, 311, 329, 70, 348, 1331, 74, 369, 387, 405, 32, 423, 441, 459, 0, 0, 0, 60, 85, 477, 86, 94, 495, 80, 104, 106, 96, 108, 109, 1331, 513, 0, 108, 531, 117, 112, 33, 549, 567, 136, 1331, 132, 585, 154, 128, 603, 156, 159, 164, 621, 639, 659, 158, 33, 171, 179, 181, 0, 0, 0, 677, 143, 176, 695, 177, 207, 22, 148, 193, 194, 0, 213, 199, 1331, 202, 713, 216, 218, 731, 228, 227, 750, 224, 225, 772, 243, 245, 793, 0, 811, 250, 255, 829, 0, 847, 269, 285, 865, 883, 903, 287, 289, 297, 0, 0, 0, 299, 307, 921, 939, 959, 317, 321, 322, 0, 0, 0, 0, 373, 0, 377, 0, 0, 1331, 978, 987, 993, 998, 1003, 1012, 1022, 1032, 1041, 1047, 1056, 1066, 1076, 1086, 1096, 1106, 1116, 1126, 1133, 1142, 1152, 1162, 1172, 1182, 1192, 1201, 1207, 1217, 1227, 1237, 1242, 1250, 1260, 1270, 1280, 1290, 1300, 1310, 1320 }; static yyconst flex_int16_t yy_def[216] = { 0, 176, 1, 177, 177, 176, 176, 176, 176, 178, 176, 176, 176, 179, 176, 14, 176, 176, 176, 178, 180, 179, 181, 179, 182, 183, 184, 176, 185, 186, 14, 176, 185, 187, 176, 181, 182, 188, 179, 189, 183, 190, 191, 179, 184, 176, 176, 176, 176, 176, 176, 176, 187, 187, 192, 193, 194, 176, 176, 188, 182, 182, 189, 190, 183, 183, 191, 195, 195, 50, 195, 196, 192, 197, 198, 193, 199, 200, 187, 194, 57, 57, 176, 201, 57, 202, 203, 188, 190, 196, 204, 205, 206, 176, 197, 192, 198, 199, 193, 200, 57, 57, 201, 57, 203, 202, 207, 57, 57, 57, 102, 103, 104, 204, 208, 209, 205, 210, 211, 196, 206, 197, 199, 103, 103, 176, 176, 208, 204, 209, 210, 205, 211, 57, 176, 208, 210, 176, 134, 134, 212, 134, 213, 137, 137, 214, 137, 215, 134, 134, 212, 134, 213, 134, 134, 134, 150, 151, 152, 137, 137, 214, 137, 215, 137, 137, 137, 161, 162, 163, 151, 151, 162, 162, 134, 137, 0, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176 }; static yyconst flex_int16_t yy_nxt[1354] = { 0, 6, 7, 8, 9, 10, 6, 6, 11, 11, 6, 11, 6, 12, 13, 6, 11, 11, 14, 6, 10, 15, 16, 18, 18, 18, 18, 19, 19, 21, 24, 58, 25, 22, 18, 18, 22, 19, 19, 88, 23, 92, 23, 63, 26, 27, 27, 125, 24, 28, 25, 63, 92, 29, 29, 30, 31, 44, 32, 44, 33, 30, 26, 28, 30, 37, 37, 57, 38, 48, 48, 58, 52, 57, 51, 49, 57, 176, 176, 87, 48, 48, 39, 41, 41, 59, 49, 93, 38, 79, 90, 93, 91, 59, 56, 71, 72, 73, 52, 97, 42, 27, 27, 51, 92, 94, 75, 76, 176, 176, 105, 105, 45, 96, 26, 79, 33, 27, 27, 58, 80, 80, 58, 99, 26, 56, 80, 80, 46, 80, 80, 63, 33, 48, 48, 122, 59, 121, 89, 49, 47, 29, 29, 29, 29, 26, 47, 97, 126, 50, 89, 94, 50, 27, 27, 120, 72, 73, 75, 76, 105, 105, 127, 34, 46, 51, 21, 120, 33, 53, 53, 80, 54, 96, 55, 99, 80, 80, 113, 114, 80, 21, 80, 80, 126, 80, 56, 37, 37, 80, 38, 80, 80, 80, 21, 129, 130, 80, 93, 80, 80, 93, 80, 176, 39, 36, 37, 135, 61, 116, 117, 134, 94, 97, 176, 81, 81, 134, 113, 114, 134, 127, 62, 41, 41, 136, 132, 133, 38, 126, 116, 117, 126, 176, 176, 129, 176, 130, 176, 137, 42, 40, 41, 127, 130, 137, 65, 132, 137, 176, 176, 176, 176, 176, 176, 138, 176, 138, 66, 48, 48, 138, 143, 138, 138, 49, 138, 143, 143, 176, 176, 143, 176, 143, 176, 67, 143, 176, 67, 68, 176, 138, 176, 29, 29, 69, 29, 138, 70, 176, 138, 69, 176, 68, 69, 53, 53, 138, 54, 138, 55, 138, 176, 138, 176, 138, 138, 138, 138, 138, 138, 143, 56, 73, 73, 138, 52, 143, 138, 143, 143, 176, 176, 176, 176, 143, 176, 176, 143, 143, 74, 76, 76, 143, 143, 143, 52, 176, 143, 143, 143, 176, 143, 143, 176, 176, 176, 176, 77, 80, 81, 81, 82, 80, 80, 80, 80, 80, 80, 83, 84, 80, 80, 80, 85, 80, 84, 86, 80, 84, 80, 37, 37, 176, 38, 139, 139, 176, 176, 144, 144, 176, 176, 176, 176, 176, 176, 174, 39, 37, 37, 175, 38, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 39, 36, 37, 176, 61, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 62, 41, 41, 176, 176, 176, 38, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 42, 41, 41, 176, 176, 176, 38, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 42, 40, 41, 176, 176, 176, 65, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 66, 73, 73, 176, 52, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 74, 76, 76, 176, 176, 176, 52, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 77, 101, 101, 82, 176, 176, 176, 176, 176, 176, 102, 176, 176, 176, 176, 103, 176, 176, 104, 108, 81, 109, 176, 176, 176, 176, 176, 176, 110, 176, 176, 176, 176, 111, 176, 176, 112, 114, 114, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 115, 117, 117, 176, 176, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 118, 73, 73, 176, 52, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 74, 76, 76, 176, 176, 176, 52, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 77, 101, 101, 82, 176, 176, 176, 176, 176, 176, 102, 176, 176, 176, 176, 103, 176, 176, 104, 123, 123, 176, 176, 176, 176, 176, 176, 176, 176, 124, 176, 176, 176, 176, 176, 124, 176, 176, 124, 108, 81, 109, 176, 176, 176, 176, 176, 176, 110, 176, 176, 176, 176, 111, 176, 176, 112, 114, 114, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 115, 117, 117, 176, 176, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 118, 114, 114, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 115, 117, 117, 176, 176, 176, 89, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 118, 138, 139, 139, 82, 138, 138, 138, 138, 138, 138, 140, 141, 138, 138, 138, 85, 138, 141, 142, 138, 141, 138, 143, 144, 144, 82, 143, 143, 143, 143, 143, 143, 145, 146, 143, 143, 143, 85, 143, 146, 147, 143, 146, 143, 149, 149, 82, 176, 176, 176, 176, 176, 176, 150, 176, 176, 176, 176, 151, 176, 176, 152, 154, 139, 155, 176, 176, 176, 176, 176, 176, 156, 176, 176, 176, 176, 157, 176, 176, 158, 160, 160, 82, 176, 176, 176, 176, 176, 176, 161, 176, 176, 176, 176, 162, 176, 176, 163, 165, 144, 166, 176, 176, 176, 176, 176, 176, 167, 176, 176, 176, 176, 168, 176, 176, 169, 149, 149, 82, 176, 176, 176, 176, 176, 176, 150, 176, 176, 176, 176, 151, 176, 176, 152, 170, 170, 176, 176, 176, 176, 176, 176, 176, 176, 171, 176, 176, 176, 176, 176, 171, 176, 176, 171, 154, 139, 155, 176, 176, 176, 176, 176, 176, 156, 176, 176, 176, 176, 157, 176, 176, 158, 160, 160, 82, 176, 176, 176, 176, 176, 176, 161, 176, 176, 176, 176, 162, 176, 176, 163, 172, 172, 176, 176, 176, 176, 176, 176, 176, 176, 173, 176, 176, 176, 176, 176, 173, 176, 176, 173, 165, 144, 166, 176, 176, 176, 176, 176, 176, 167, 176, 176, 176, 176, 168, 176, 176, 169, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 20, 20, 176, 176, 20, 23, 176, 176, 23, 23, 23, 23, 23, 23, 23, 20, 176, 20, 35, 176, 35, 176, 176, 35, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 43, 43, 176, 43, 43, 43, 43, 43, 43, 43, 28, 28, 28, 176, 28, 28, 176, 28, 28, 29, 29, 29, 176, 29, 52, 52, 52, 52, 52, 52, 52, 52, 52, 52, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 78, 78, 176, 78, 78, 78, 78, 78, 78, 78, 68, 176, 68, 176, 176, 68, 89, 176, 176, 89, 89, 89, 89, 89, 89, 89, 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, 95, 95, 95, 95, 95, 95, 95, 95, 95, 95, 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, 98, 98, 98, 98, 98, 98, 98, 98, 98, 98, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 106, 106, 176, 176, 106, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 119, 119, 176, 119, 119, 119, 119, 119, 119, 119, 106, 176, 106, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 131, 131, 131, 131, 131, 131, 131, 131, 131, 131, 148, 148, 148, 148, 148, 148, 148, 148, 148, 148, 153, 153, 153, 153, 153, 153, 153, 153, 153, 153, 159, 159, 159, 159, 159, 159, 159, 159, 159, 159, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 5, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176 }; static yyconst flex_int16_t yy_chk[1354] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 7, 7, 8, 8, 9, 9, 12, 13, 41, 13, 12, 18, 18, 12, 19, 19, 63, 26, 119, 44, 41, 13, 14, 14, 106, 21, 14, 21, 63, 89, 14, 14, 14, 14, 26, 14, 44, 14, 14, 21, 14, 14, 24, 24, 34, 24, 45, 45, 37, 56, 34, 70, 45, 34, 52, 52, 59, 48, 48, 24, 25, 25, 37, 48, 76, 25, 56, 71, 73, 71, 59, 52, 51, 74, 74, 79, 76, 25, 27, 27, 47, 71, 73, 77, 77, 78, 78, 85, 85, 27, 74, 43, 79, 27, 28, 28, 88, 80, 81, 87, 77, 38, 78, 80, 81, 28, 80, 81, 88, 28, 31, 31, 97, 87, 94, 92, 31, 29, 31, 31, 31, 31, 23, 31, 97, 114, 31, 120, 94, 31, 32, 32, 92, 96, 96, 99, 99, 105, 105, 114, 20, 32, 32, 16, 120, 32, 33, 33, 100, 33, 96, 33, 99, 101, 100, 115, 115, 100, 15, 101, 107, 117, 101, 33, 36, 36, 107, 36, 108, 107, 109, 10, 115, 117, 108, 121, 109, 108, 122, 109, 5, 36, 39, 39, 127, 39, 118, 118, 125, 121, 122, 0, 124, 124, 125, 129, 129, 125, 127, 39, 40, 40, 130, 118, 124, 40, 135, 132, 132, 136, 0, 0, 129, 0, 130, 0, 133, 40, 42, 42, 135, 136, 133, 42, 132, 133, 0, 0, 0, 0, 0, 0, 138, 0, 139, 42, 46, 46, 138, 143, 139, 138, 46, 139, 144, 143, 0, 0, 143, 0, 144, 0, 46, 144, 0, 46, 50, 0, 148, 0, 50, 50, 50, 50, 148, 50, 0, 148, 50, 0, 50, 50, 53, 53, 149, 53, 153, 53, 154, 0, 149, 0, 153, 149, 154, 153, 155, 154, 159, 53, 54, 54, 155, 54, 159, 155, 160, 159, 0, 0, 0, 0, 160, 0, 0, 160, 164, 54, 55, 55, 165, 166, 164, 55, 0, 164, 165, 166, 0, 165, 166, 0, 0, 0, 0, 55, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 60, 60, 0, 60, 171, 171, 0, 0, 173, 173, 0, 0, 0, 0, 0, 0, 171, 60, 61, 61, 173, 61, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 61, 62, 62, 0, 62, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 64, 64, 0, 0, 0, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 64, 65, 65, 0, 0, 0, 65, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 65, 66, 66, 0, 0, 0, 66, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 66, 72, 72, 0, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 72, 75, 75, 0, 0, 0, 75, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 75, 83, 83, 83, 0, 0, 0, 0, 0, 0, 83, 0, 0, 0, 0, 83, 0, 0, 83, 86, 86, 86, 0, 0, 0, 0, 0, 0, 86, 0, 0, 0, 0, 86, 0, 0, 86, 90, 90, 0, 90, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 91, 91, 0, 0, 0, 91, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 91, 95, 95, 0, 95, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 98, 98, 0, 0, 0, 98, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 98, 102, 102, 102, 0, 0, 0, 0, 0, 0, 102, 0, 0, 0, 0, 102, 0, 0, 102, 103, 103, 0, 0, 0, 0, 0, 0, 0, 0, 103, 0, 0, 0, 0, 0, 103, 0, 0, 103, 104, 104, 104, 0, 0, 0, 0, 0, 0, 104, 0, 0, 0, 0, 104, 0, 0, 104, 113, 113, 0, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 113, 116, 116, 0, 0, 0, 116, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 116, 128, 128, 0, 128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 131, 131, 0, 0, 0, 131, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 131, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 134, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 137, 140, 140, 140, 0, 0, 0, 0, 0, 0, 140, 0, 0, 0, 0, 140, 0, 0, 140, 142, 142, 142, 0, 0, 0, 0, 0, 0, 142, 0, 0, 0, 0, 142, 0, 0, 142, 145, 145, 145, 0, 0, 0, 0, 0, 0, 145, 0, 0, 0, 0, 145, 0, 0, 145, 147, 147, 147, 0, 0, 0, 0, 0, 0, 147, 0, 0, 0, 0, 147, 0, 0, 147, 150, 150, 150, 0, 0, 0, 0, 0, 0, 150, 0, 0, 0, 0, 150, 0, 0, 150, 151, 151, 0, 0, 0, 0, 0, 0, 0, 0, 151, 0, 0, 0, 0, 0, 151, 0, 0, 151, 152, 152, 152, 0, 0, 0, 0, 0, 0, 152, 0, 0, 0, 0, 152, 0, 0, 152, 161, 161, 161, 0, 0, 0, 0, 0, 0, 161, 0, 0, 0, 0, 161, 0, 0, 161, 162, 162, 0, 0, 0, 0, 0, 0, 0, 0, 162, 0, 0, 0, 0, 0, 162, 0, 0, 162, 163, 163, 163, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 163, 0, 0, 163, 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, 178, 178, 0, 0, 178, 179, 0, 0, 179, 179, 179, 179, 179, 179, 179, 180, 0, 180, 181, 0, 181, 0, 0, 181, 182, 182, 182, 182, 182, 182, 182, 182, 182, 182, 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, 184, 184, 0, 184, 184, 184, 184, 184, 184, 184, 185, 185, 185, 0, 185, 185, 0, 185, 185, 186, 186, 186, 0, 186, 187, 187, 187, 187, 187, 187, 187, 187, 187, 187, 188, 188, 188, 188, 188, 188, 188, 188, 188, 188, 189, 189, 189, 189, 189, 189, 189, 189, 189, 189, 190, 190, 190, 190, 190, 190, 190, 190, 190, 190, 191, 191, 191, 191, 191, 191, 191, 191, 191, 191, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 194, 194, 0, 194, 194, 194, 194, 194, 194, 194, 195, 0, 195, 0, 0, 195, 196, 0, 0, 196, 196, 196, 196, 196, 196, 196, 197, 197, 197, 197, 197, 197, 197, 197, 197, 197, 198, 198, 198, 198, 198, 198, 198, 198, 198, 198, 199, 199, 199, 199, 199, 199, 199, 199, 199, 199, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 201, 201, 201, 201, 201, 201, 201, 201, 201, 201, 202, 202, 0, 0, 202, 203, 203, 203, 203, 203, 203, 203, 203, 203, 203, 204, 204, 204, 204, 204, 204, 204, 204, 204, 204, 205, 205, 205, 205, 205, 205, 205, 205, 205, 205, 206, 206, 0, 206, 206, 206, 206, 206, 206, 206, 207, 0, 207, 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, 209, 209, 209, 209, 209, 209, 209, 209, 209, 209, 210, 210, 210, 210, 210, 210, 210, 210, 210, 210, 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, 212, 212, 212, 212, 212, 212, 212, 212, 212, 212, 213, 213, 213, 213, 213, 213, 213, 213, 213, 213, 214, 214, 214, 214, 214, 214, 214, 214, 214, 214, 215, 215, 215, 215, 215, 215, 215, 215, 215, 215, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, 176 }; /* 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() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET #line 1 "parse.l" #line 2 "parse.l" #include "../gst_private.h" #include #include #include #include "types.h" #include "../gstinfo.h" #include "../gsturi.h" #include "grammar.tab.h" /* Override the default ECHO so as to avoid fortify warnings. Ignore the embedded-NUL case for now. We know yytext is NUL-terminated. */ #define ECHO g_fprintf(yyout, "%s", yytext) #ifdef G_HAVE_ISO_VARARGS #define PRINT(...) GST_CAT_DEBUG (GST_CAT_PIPELINE, "flex: " __VA_ARGS__) #elif defined(G_HAVE_GNUC_VARARGS) #define PRINT(args...) GST_CAT_DEBUG (GST_CAT_PIPELINE, "flex: " args) #else static inline void PRINT (const char *format, ...) { va_list varargs; va_start (varargs, format); GST_CAT_LEVEL_LOG_valist (GST_CAT_PIPELINE, GST_LEVEL_DEBUG, NULL, format, varargs); va_end (varargs); } #endif /* we must do this here, because nearly everything matches a {_string} */ /* get pad/element references and stuff with dots right */ /* links */ #define YY_NO_INPUT 1 #line 833 "lex._gst_parse_yy.c" #define INITIAL 0 #define value 1 #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 #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; }; /* 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 int _gst_parse_yylex_init (yyscan_t * scanner); int _gst_parse_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 _gst_parse_yylex_destroy (yyscan_t yyscanner); int _gst_parse_yyget_debug (yyscan_t yyscanner); void _gst_parse_yyset_debug (int debug_flag, yyscan_t yyscanner); YY_EXTRA_TYPE _gst_parse_yyget_extra (yyscan_t yyscanner); void _gst_parse_yyset_extra (YY_EXTRA_TYPE user_defined, yyscan_t yyscanner); FILE *_gst_parse_yyget_in (yyscan_t yyscanner); void _gst_parse_yyset_in (FILE * in_str, yyscan_t yyscanner); FILE *_gst_parse_yyget_out (yyscan_t yyscanner); void _gst_parse_yyset_out (FILE * out_str, yyscan_t yyscanner); int _gst_parse_yyget_leng (yyscan_t yyscanner); char *_gst_parse_yyget_text (yyscan_t yyscanner); int _gst_parse_yyget_lineno (yyscan_t yyscanner); void _gst_parse_yyset_lineno (int line_number, yyscan_t yyscanner); YYSTYPE *_gst_parse_yyget_lval (yyscan_t yyscanner); void _gst_parse_yyset_lval (YYSTYPE * yylval_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 _gst_parse_yywrap (yyscan_t yyscanner); #else extern int _gst_parse_yywrap (yyscan_t yyscanner); #endif #endif #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 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 _gst_parse_yylex (YYSTYPE * yylval_param, yyscan_t yyscanner); #define YY_DECL int _gst_parse_yylex \ (YYSTYPE * yylval_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 71 "parse.l" #line 1068 "lex._gst_parse_yy.c" yylval = yylval_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) { _gst_parse_yyensure_buffer_stack (yyscanner); YY_CURRENT_BUFFER_LVALUE = _gst_parse_yy_create_buffer (yyin, YY_BUF_SIZE, yyscanner); } _gst_parse_yy_load_buffer_state (yyscanner); } while (1) { /* loops until end-of-file is reached */ 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 >= 177) 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 != 176); 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: /* rule 1 can match eol */ YY_RULE_SETUP #line 73 "parse.l" { /* "=" */ PRINT ("ASSIGNMENT: %s", yytext); yylval->s = gst_parse_strdup (yytext); BEGIN (INITIAL); return ASSIGNMENT; } YY_BREAK case 2:YY_RULE_SETUP #line 81 "parse.l" { yytext++; PRINT ("PADREF: %s", yytext); yylval->s = gst_parse_strdup (yytext); BEGIN (INITIAL); return PADREF; } YY_BREAK case 3:YY_RULE_SETUP #line 89 "parse.l" { PRINT ("REF: %s", yytext); yylval->s = gst_parse_strdup (yytext); BEGIN (INITIAL); return REF; } YY_BREAK case 4: /* rule 4 can match eol */ YY_RULE_SETUP #line 96 "parse.l" { gchar *pos = yytext; while (!g_ascii_isspace (*pos) && (*pos != '.')) pos++; *pos = '\0'; PRINT ("BINREF: %s", yytext); yylval->s = gst_parse_strdup (yytext); BEGIN (INITIAL); return BINREF; } YY_BREAK case 5:YY_RULE_SETUP #line 106 "parse.l" { PRINT ("IDENTIFIER: %s", yytext); yylval->s = gst_parse_strdup (yytext); BEGIN (INITIAL); return IDENTIFIER; } YY_BREAK case 6: /* rule 6 can match eol */ YY_RULE_SETUP #line 113 "parse.l" { gchar *c = yytext; PRINT ("LINK: %s", yytext); c++; if (*c) { while (g_ascii_isspace (*c)) c++; c = yylval->s = gst_parse_strdup (c); while (*c) c++; if (*--c != '!') g_assert_not_reached (); while (g_ascii_isspace (*--c)); *++c = '\0'; } else { yylval->s = NULL; } BEGIN (INITIAL); return LINK; } YY_BREAK case 7: /* rule 7 can match eol */ YY_RULE_SETUP #line 131 "parse.l" { PRINT ("URL: %s", yytext); yylval->s = g_strdup (yytext); gst_parse_unescape (yylval->s); BEGIN (INITIAL); return PARSE_URL; } YY_BREAK case 8:YY_RULE_SETUP #line 139 "parse.l" { PRINT ("OPERATOR: [%s]", yytext); return *yytext; } YY_BREAK case 9: /* rule 9 can match eol */ YY_RULE_SETUP #line 141 "parse.l" { PRINT ("SPACE: [%s]", yytext); } YY_BREAK case 10:YY_RULE_SETUP #line 143 "parse.l" { PRINT ("Invalid Lexer element: %s\n", yytext); return *yytext; } YY_BREAK case 11:YY_RULE_SETUP #line 148 "parse.l" ECHO; YY_BREAK #line 1265 "lex._gst_parse_yy.c" case YY_STATE_EOF (INITIAL): case YY_STATE_EOF (value): yyterminate (); 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 * _gst_parse_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 (_gst_parse_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 _gst_parse_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. */ _gst_parse_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; _gst_parse_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 *) _gst_parse_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 >= 177) 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 >= 177) 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 == 176); return yy_is_jam ? 0 : yy_current_state; } #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. */ _gst_parse_yyrestart (yyin, yyscanner); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if (_gst_parse_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 _gst_parse_yyrestart (FILE * input_file, yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; if (!YY_CURRENT_BUFFER) { _gst_parse_yyensure_buffer_stack (yyscanner); YY_CURRENT_BUFFER_LVALUE = _gst_parse_yy_create_buffer (yyin, YY_BUF_SIZE, yyscanner); } _gst_parse_yy_init_buffer (YY_CURRENT_BUFFER, input_file, yyscanner); _gst_parse_yy_load_buffer_state (yyscanner); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * @param yyscanner The scanner object. */ void _gst_parse_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 * _gst_parse_yypop_buffer_state(); * _gst_parse_yypush_buffer_state(new_buffer); */ _gst_parse_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; _gst_parse_yy_load_buffer_state (yyscanner); /* We don't actually know whether we did this switch during * EOF (_gst_parse_yywrap()) processing, but the only time this flag * is looked at is after _gst_parse_yywrap() is called, so it's safe * to go ahead and always set it. */ yyg->yy_did_buffer_switch_on_eof = 1; } static void _gst_parse_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 _gst_parse_yy_create_buffer (FILE * file, int size, yyscan_t yyscanner) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) _gst_parse_yyalloc (sizeof (struct yy_buffer_state), yyscanner); if (!b) YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_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 *) _gst_parse_yyalloc (b->yy_buf_size + 2, yyscanner); if (!b->yy_ch_buf) YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_yy_create_buffer()"); b->yy_is_our_buffer = 1; _gst_parse_yy_init_buffer (b, file, yyscanner); return b; } /** Destroy the buffer. * @param b a buffer created with _gst_parse_yy_create_buffer() * @param yyscanner The scanner object. */ void _gst_parse_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) _gst_parse_yyfree ((void *) b->yy_ch_buf, yyscanner); _gst_parse_yyfree ((void *) b, yyscanner); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a _gst_parse_yyrestart() or at EOF. */ static void _gst_parse_yy_init_buffer (YY_BUFFER_STATE b, FILE * file, yyscan_t yyscanner) { int oerrno = errno; struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; _gst_parse_yy_flush_buffer (b, yyscanner); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then _gst_parse_yy_init_buffer was _probably_ * called from _gst_parse_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 = 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 _gst_parse_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) _gst_parse_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 _gst_parse_yypush_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; if (new_buffer == NULL) return; _gst_parse_yyensure_buffer_stack (yyscanner); /* This block is copied from _gst_parse_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 _gst_parse_yy_switch_to_buffer. */ _gst_parse_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 _gst_parse_yypop_buffer_state (yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; if (!YY_CURRENT_BUFFER) return; _gst_parse_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) { _gst_parse_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 _gst_parse_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 **) _gst_parse_yyalloc (num_to_alloc * sizeof (struct yy_buffer_state *) , yyscanner); if (!yyg->yy_buffer_stack) YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_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 **) _gst_parse_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 _gst_parse_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 _gst_parse_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) _gst_parse_yyalloc (sizeof (struct yy_buffer_state), yyscanner); if (!b) YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_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; _gst_parse_yy_switch_to_buffer (b, yyscanner); return b; } /** Setup the input buffer state to scan a string. The next call to _gst_parse_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 * _gst_parse_yy_scan_bytes() instead. */ YY_BUFFER_STATE _gst_parse_yy_scan_string (yyconst char *yystr, yyscan_t yyscanner) { return _gst_parse_yy_scan_bytes (yystr, strlen (yystr), yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to _gst_parse_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 _gst_parse_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 *) _gst_parse_yyalloc (n, yyscanner); if (!buf) YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_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 = _gst_parse_yy_scan_buffer (buf, n, yyscanner); if (!b) YY_FATAL_ERROR ("bad buffer in _gst_parse_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 _gst_parse_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 _gst_parse_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 _gst_parse_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 * _gst_parse_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 * _gst_parse_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 _gst_parse_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 * _gst_parse_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 _gst_parse_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 _gst_parse_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 ("_gst_parse_yyset_lineno called with no buffer", yyscanner); yylineno = line_number; } /** Set the current column. * @param line_number * @param yyscanner The scanner object. */ void _gst_parse_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 ("_gst_parse_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 _gst_parse_yy_switch_to_buffer */ void _gst_parse_yyset_in (FILE * in_str, yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; yyin = in_str; } void _gst_parse_yyset_out (FILE * out_str, yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; yyout = out_str; } int _gst_parse_yyget_debug (yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; return yy_flex_debug; } void _gst_parse_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 * _gst_parse_yyget_lval (yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; return yylval; } void _gst_parse_yyset_lval (YYSTYPE * yylval_param, yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; yylval = yylval_param; } /* User-visible API */ /* _gst_parse_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 _gst_parse_yylex_init (yyscan_t * ptr_yy_globals) { if (ptr_yy_globals == NULL) { errno = EINVAL; return 1; } *ptr_yy_globals = (yyscan_t) _gst_parse_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); } /* _gst_parse_yylex_init_extra has the same functionality as _gst_parse_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 _gst_parse_yyalloc in * the yyextra field. */ int _gst_parse_yylex_init_extra (YY_EXTRA_TYPE yy_user_defined, yyscan_t * ptr_yy_globals) { struct yyguts_t dummy_yyguts; _gst_parse_yyset_extra (yy_user_defined, &dummy_yyguts); if (ptr_yy_globals == NULL) { errno = EINVAL; return 1; } *ptr_yy_globals = (yyscan_t) _gst_parse_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)); _gst_parse_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 _gst_parse_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 * _gst_parse_yylex_init() */ return 0; } /* _gst_parse_yylex_destroy is for both reentrant and non-reentrant scanners. */ int _gst_parse_yylex_destroy (yyscan_t yyscanner) { struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; /* Pop the buffer stack, destroying each element. */ while (YY_CURRENT_BUFFER) { _gst_parse_yy_delete_buffer (YY_CURRENT_BUFFER, yyscanner); YY_CURRENT_BUFFER_LVALUE = NULL; _gst_parse_yypop_buffer_state (yyscanner); } /* Destroy the stack itself. */ _gst_parse_yyfree (yyg->yy_buffer_stack, yyscanner); yyg->yy_buffer_stack = NULL; /* Destroy the start condition stack. */ _gst_parse_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 * _gst_parse_yylex() is called, initialization will occur. */ yy_init_globals (yyscanner); /* Destroy the main struct (reentrant only). */ _gst_parse_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 * _gst_parse_yyalloc (yy_size_t size, yyscan_t yyscanner) { return (void *) malloc (size); } void * _gst_parse_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 _gst_parse_yyfree (void *ptr, yyscan_t yyscanner) { free ((char *) ptr); /* see _gst_parse_yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 148 "parse.l" /* A Bison parser, made by GNU Bison 1.875d. */ /* Skeleton parser for Yacc-like parsing with Bison, Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* As a special exception, when this file is copied by Bison into a Bison output file, you may use that output file without restriction. This special exception was added by the Free Software Foundation in version 1.24 of Bison. */ /* Tokens. */ #ifndef YYTOKENTYPE # define YYTOKENTYPE /* Put the tokens into the symbol table, so that GDB and other debuggers know about them. */ enum yytokentype { PARSE_URL = 258, IDENTIFIER = 259, BINREF = 260, PADREF = 261, REF = 262, ASSIGNMENT = 263, LINK = 264 }; #endif #define PARSE_URL 258 #define IDENTIFIER 259 #define BINREF 260 #define PADREF 261 #define REF 262 #define ASSIGNMENT 263 #define LINK 264 #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) #line 566 "./grammar.y" typedef union YYSTYPE { gchar *s; chain_t *c; link_t *l; GstElement *e; GSList *p; graph_t *g; } YYSTYPE; /* Line 1241 of yacc.c. */ #line 64 "grammar.tab.h" # define yystype YYSTYPE /* obsolescent; will be withdrawn */ # define YYSTYPE_IS_DECLARED 1 # define YYSTYPE_IS_TRIVIAL 1 #endif