--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/gstreamer_core/gst/parse/lex._gst_parse_yy.pre.c Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,2528 @@
+#ifdef HAVE_CONFIG_H
+#ifdef __SYMBIAN32__
+#include "config.h"
+#else
+#include <config.h>
+#endif
+#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 34
+#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 defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#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 */
+
+/* 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 )
+
+/* 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).
+ * Given that the standard has decreed that size_t exists since 1989,
+ * I guess we can afford to depend on it. Manoj.
+ */
+
+#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 <math.h>
+#include <string.h>
+
+#include <glib/gprintf.h>
+
+#include "../gst_private.h"
+
+#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 839 "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 <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;
+
+}; /* end struct yyguts_t */
+#ifdef __SYMBIAN32__
+#include<glib_global.h>
+#endif
+
+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 = '*'; \
+ int 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 1074 "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 1271 "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 2.3. */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ 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., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 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
+/* Tokens. */
+#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
+typedef union YYSTYPE
+#line 521 "./grammar.y"
+{
+ gchar *s;
+ chain_t *c;
+ link_t *l;
+ GstElement *e;
+ GSList *p;
+ graph_t *g;
+}
+/* Line 1489 of yacc.c. */
+#line 76 "grammar.tab.h"
+YYSTYPE;
+
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif