--- /dev/null
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+/* A Bison parser, made by GNU Bison 2.3. */
+
+/* Skeleton implementation 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. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* Substitute the variable and function names. */
+#define yyparse _gst_parse_yyparse
+#define yylex _gst_parse_yylex
+#define yyerror _gst_parse_yyerror
+#define yylval _gst_parse_yylval
+#define yychar _gst_parse_yychar
+#define yydebug _gst_parse_yydebug
+#define yynerrs _gst_parse_yynerrs
+
+
+/* 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
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 1 "./grammar.y"
+
+#include <glib-object.h>
+#include <glib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "../gst_private.h"
+#include "../gst-i18n-lib.h"
+
+#include "../gstconfig.h"
+#include "../gstparse.h"
+#include "../gstinfo.h"
+#include "../gsterror.h"
+#include "../gsturi.h"
+#include "../gstutils.h"
+#include "../gstvalue.h"
+#include "../gstchildproxy.h"
+#include "types.h"
+
+/* All error messages in this file are user-visible and need to be translated.
+ * Don't start the message with a capital, and don't end them with a period,
+ * as they will be presented inside a sentence/error.
+ */
+
+#define YYERROR_VERBOSE 1
+#define YYLEX_PARAM scanner
+
+typedef void *yyscan_t;
+
+int _gst_parse_yylex (void *yylval_param, yyscan_t yyscanner);
+int _gst_parse_yylex_init (yyscan_t scanner);
+int _gst_parse_yylex_destroy (yyscan_t scanner);
+struct yy_buffer_state *_gst_parse_yy_scan_string (char *, yyscan_t);
+void _gst_parse_yypush_buffer_state (void *new_buffer, yyscan_t yyscanner);
+void _gst_parse_yypop_buffer_state (yyscan_t yyscanner);
+
+
+#ifdef __GST_PARSE_TRACE
+static guint __strings;
+static guint __links;
+static guint __chains;
+gchar *
+__gst_parse_strdup (gchar * org)
+{
+ gchar *ret;
+
+ __strings++;
+ ret = g_strdup (org);
+ /* g_print ("ALLOCATED STR (%3u): %p %s\n", __strings, ret, ret); */
+ return ret;
+}
+
+void
+__gst_parse_strfree (gchar * str)
+{
+ if (str) {
+ /* g_print ("FREEING STR (%3u): %p %s\n", __strings - 1, str, str); */
+ g_free (str);
+ g_return_if_fail (__strings > 0);
+ __strings--;
+ }
+}
+link_t *
+__gst_parse_link_new ()
+{
+ link_t *ret;
+
+ __links++;
+ ret = g_new0 (link_t, 1);
+ /* g_print ("ALLOCATED LINK (%3u): %p\n", __links, ret); */
+ return ret;
+}
+
+void
+__gst_parse_link_free (link_t * data)
+{
+ if (data) {
+ /* g_print ("FREEING LINK (%3u): %p\n", __links - 1, data); */
+ g_free (data);
+ g_return_if_fail (__links > 0);
+ __links--;
+ }
+}
+chain_t *
+__gst_parse_chain_new ()
+{
+ chain_t *ret;
+
+ __chains++;
+ ret = g_new0 (chain_t, 1);
+ /* g_print ("ALLOCATED CHAIN (%3u): %p\n", __chains, ret); */
+ return ret;
+}
+
+void
+__gst_parse_chain_free (chain_t * data)
+{
+ /* g_print ("FREEING CHAIN (%3u): %p\n", __chains - 1, data); */
+ g_free (data);
+ g_return_if_fail (__chains > 0);
+ __chains--;
+}
+
+#endif /* __GST_PARSE_TRACE */
+
+typedef struct
+{
+ gchar *src_pad;
+ gchar *sink_pad;
+ GstElement *sink;
+ GstCaps *caps;
+ gulong signal_id;
+ /* FIXME: need to connect to "disposed" signal to clean up,
+ * but there is no such signal */
+} DelayedLink;
+
+/*** define SET_ERROR and ERROR macros/functions */
+
+#ifdef G_HAVE_ISO_VARARGS
+
+# define SET_ERROR(error, type, ...) \
+G_STMT_START { \
+ GST_CAT_ERROR (GST_CAT_PIPELINE, __VA_ARGS__); \
+ if ((error) && !*(error)) { \
+ g_set_error ((error), GST_PARSE_ERROR, (type), __VA_ARGS__); \
+ } \
+} G_STMT_END
+
+# define ERROR(type, ...) \
+ SET_ERROR (((graph_t *) graph)->error, (type), __VA_ARGS__ )
+
+#elif defined(G_HAVE_GNUC_VARARGS)
+
+# define SET_ERROR(error, type, args...) \
+G_STMT_START { \
+ GST_CAT_ERROR (GST_CAT_PIPELINE, args ); \
+ if ((error) && !*(error)) { \
+ g_set_error ((error), GST_PARSE_ERROR, (type), args ); \
+ } \
+} G_STMT_END
+
+# define ERROR(type, args...) \
+ SET_ERROR (((graph_t *) graph)->error,(type) , args )
+
+#else
+
+static inline void
+SET_ERROR (GError ** error, gint type, const char *format, ...)
+{
+ if (error) {
+ if (*error) {
+ g_warning ("error while parsing");
+ } else {
+ va_list varargs;
+ char *string;
+
+ va_start (varargs, format);
+ string = g_strdup_vprintf (format, varargs);
+ va_end (varargs);
+
+ g_set_error (error, GST_PARSE_ERROR, type, string);
+
+ g_free (string);
+ }
+ }
+}
+
+#endif /* G_HAVE_ISO_VARARGS */
+
+/*** define YYPRINTF macro/function if we're debugging */
+
+/* bison 1.35 calls this macro with side effects, we need to make sure the
+ side effects work - crappy bison */
+
+#ifndef GST_DISABLE_GST_DEBUG
+# define YYDEBUG 1
+
+# ifdef G_HAVE_ISO_VARARGS
+
+/* # define YYFPRINTF(a, ...) GST_CAT_DEBUG (GST_CAT_PIPELINE, __VA_ARGS__) */
+# define YYFPRINTF(a, ...) \
+G_STMT_START { \
+ gchar *temp = g_strdup_printf (__VA_ARGS__); \
+ GST_CAT_LOG (GST_CAT_PIPELINE, temp); \
+ g_free (temp); \
+} G_STMT_END
+
+# elif defined(G_HAVE_GNUC_VARARGS)
+
+# define YYFPRINTF(a, args...) \
+G_STMT_START { \
+ gchar *temp = g_strdup_printf ( args ); \
+ GST_CAT_LOG (GST_CAT_PIPELINE, temp); \
+ g_free (temp); \
+} G_STMT_END
+
+# else
+
+static inline void
+YYPRINTF (const char *format, ...)
+{
+ va_list varargs;
+ gchar *temp;
+
+ va_start (varargs, format);
+ temp = g_strdup_vprintf (format, varargs);
+ GST_CAT_LOG (GST_CAT_PIPELINE, "%s", temp);
+ g_free (temp);
+ va_end (varargs);
+}
+
+# endif /* G_HAVE_ISO_VARARGS */
+
+#endif /* GST_DISABLE_GST_DEBUG */
+
+#define GST_BIN_MAKE(res, type, chainval, assign) \
+G_STMT_START { \
+ chain_t *chain = chainval; \
+ GSList *walk; \
+ GstBin *bin = (GstBin *) gst_element_factory_make (type, NULL); \
+ if (!chain) { \
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_EMPTY_BIN, \
+ _("specified empty bin \"%s\", not allowed"), type); \
+ g_slist_foreach (assign, (GFunc) gst_parse_strfree, NULL); \
+ g_slist_free (assign); \
+ YYERROR; \
+ } else if (!bin) { \
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT, \
+ _("no bin \"%s\", skipping"), type); \
+ g_slist_foreach (assign, (GFunc) gst_parse_strfree, NULL); \
+ g_slist_free (assign); \
+ res = chain; \
+ } else { \
+ for (walk = chain->elements; walk; walk = walk->next ) \
+ gst_bin_add (bin, GST_ELEMENT (walk->data)); \
+ g_slist_free (chain->elements); \
+ chain->elements = g_slist_prepend (NULL, bin); \
+ res = chain; \
+ /* set the properties now */ \
+ for (walk = assign; walk; walk = walk->next) \
+ gst_parse_element_set ((gchar *) walk->data, GST_ELEMENT (bin), graph); \
+ g_slist_free (assign); \
+ } \
+} G_STMT_END
+
+#define MAKE_LINK(link, _src, _src_name, _src_pads, _sink, _sink_name, _sink_pads) \
+G_STMT_START { \
+ link = gst_parse_link_new (); \
+ link->src = _src; \
+ link->sink = _sink; \
+ link->src_name = _src_name; \
+ link->sink_name = _sink_name; \
+ link->src_pads = _src_pads; \
+ link->sink_pads = _sink_pads; \
+ link->caps = NULL; \
+} G_STMT_END
+
+#define MAKE_REF(link, _src, _pads) \
+G_STMT_START { \
+ gchar *padname = _src; \
+ GSList *pads = _pads; \
+ if (padname) { \
+ while (*padname != '.') padname++; \
+ *padname = '\0'; \
+ padname++; \
+ if (*padname != '\0') \
+ pads = g_slist_prepend (pads, gst_parse_strdup (padname)); \
+ } \
+ MAKE_LINK (link, NULL, _src, pads, NULL, NULL, NULL); \
+} G_STMT_END
+
+static void
+gst_parse_element_set (gchar * value, GstElement * element, graph_t * graph)
+{
+ GParamSpec *pspec;
+ gchar *pos = value;
+ GValue v = { 0, };
+ GstObject *target;
+ GType value_type;
+
+ /* parse the string, so the property name is null-terminated an pos points
+ to the beginning of the value */
+ while (!g_ascii_isspace (*pos) && (*pos != '='))
+ pos++;
+ if (*pos == '=') {
+ *pos = '\0';
+ } else {
+ *pos = '\0';
+ pos++;
+ while (g_ascii_isspace (*pos))
+ pos++;
+ }
+ pos++;
+ while (g_ascii_isspace (*pos))
+ pos++;
+ if (*pos == '"') {
+ pos++;
+ pos[strlen (pos) - 1] = '\0';
+ }
+ gst_parse_unescape (pos);
+
+ if (gst_child_proxy_lookup (GST_OBJECT (element), value, &target, &pspec)) {
+ value_type = G_PARAM_SPEC_VALUE_TYPE (pspec);
+ GST_CAT_LOG (GST_CAT_PIPELINE, "parsing property %s as a %s", pspec->name,
+ g_type_name (value_type));
+ g_value_init (&v, value_type);
+ if (!gst_value_deserialize (&v, pos))
+ goto error;
+ g_object_set_property (G_OBJECT (target), pspec->name, &v);
+ gst_object_unref (target);
+ } else {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_PROPERTY,
+ _("no property \"%s\" in element \"%s\""), value,
+ GST_ELEMENT_NAME (element));
+ }
+
+out:
+ gst_parse_strfree (value);
+ if (G_IS_VALUE (&v))
+ g_value_unset (&v);
+ return;
+
+error:
+ gst_object_unref (target);
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY,
+ _("could not set property \"%s\" in element \"%s\" to \"%s\""),
+ value, GST_ELEMENT_NAME (element), pos);
+ goto out;
+}
+static inline void
+gst_parse_free_link (link_t * link)
+{
+ gst_parse_strfree (link->src_name);
+ gst_parse_strfree (link->sink_name);
+ g_slist_foreach (link->src_pads, (GFunc) gst_parse_strfree, NULL);
+ g_slist_foreach (link->sink_pads, (GFunc) gst_parse_strfree, NULL);
+ g_slist_free (link->src_pads);
+ g_slist_free (link->sink_pads);
+ if (link->caps)
+ gst_caps_unref (link->caps);
+ gst_parse_link_free (link);
+}
+
+static void
+gst_parse_found_pad (GstElement * src, GstPad * pad, gpointer data)
+{
+ DelayedLink *link = (DelayedLink *) data;
+
+ GST_CAT_INFO (GST_CAT_PIPELINE, "trying delayed linking %s:%s to %s:%s",
+ GST_STR_NULL (GST_ELEMENT_NAME (src)), GST_STR_NULL (link->src_pad),
+ GST_STR_NULL (GST_ELEMENT_NAME (link->sink)),
+ GST_STR_NULL (link->sink_pad));
+
+ if (gst_element_link_pads_filtered (src, link->src_pad, link->sink,
+ link->sink_pad, link->caps)) {
+ /* do this here, we don't want to get any problems later on when
+ * unlocking states */
+ GST_CAT_DEBUG (GST_CAT_PIPELINE, "delayed linking %s:%s to %s:%s worked",
+ GST_STR_NULL (GST_ELEMENT_NAME (src)), GST_STR_NULL (link->src_pad),
+ GST_STR_NULL (GST_ELEMENT_NAME (link->sink)),
+ GST_STR_NULL (link->sink_pad));
+ g_signal_handler_disconnect (src, link->signal_id);
+ g_free (link->src_pad);
+ g_free (link->sink_pad);
+ if (link->caps)
+ gst_caps_unref (link->caps);
+ g_free (link);
+ }
+}
+
+/* both padnames and the caps may be NULL */
+static gboolean
+gst_parse_perform_delayed_link (GstElement * src, const gchar * src_pad,
+ GstElement * sink, const gchar * sink_pad, GstCaps * caps)
+{
+ GList *templs =
+ gst_element_class_get_pad_template_list (GST_ELEMENT_GET_CLASS (src));
+
+ for (; templs; templs = templs->next) {
+ GstPadTemplate *templ = (GstPadTemplate *) templs->data;
+
+ if ((GST_PAD_TEMPLATE_DIRECTION (templ) == GST_PAD_SRC) &&
+ (GST_PAD_TEMPLATE_PRESENCE (templ) == GST_PAD_SOMETIMES)) {
+ DelayedLink *data = g_new (DelayedLink, 1);
+
+ /* TODO: maybe we should check if src_pad matches this template's names */
+
+ GST_CAT_DEBUG (GST_CAT_PIPELINE, "trying delayed link %s:%s to %s:%s",
+ GST_STR_NULL (GST_ELEMENT_NAME (src)), GST_STR_NULL (src_pad),
+ GST_STR_NULL (GST_ELEMENT_NAME (sink)), GST_STR_NULL (sink_pad));
+
+ data->src_pad = g_strdup (src_pad);
+ data->sink = sink;
+ data->sink_pad = g_strdup (sink_pad);
+ if (caps) {
+ data->caps = gst_caps_copy (caps);
+ } else {
+ data->caps = NULL;
+ }
+ data->signal_id = g_signal_connect (G_OBJECT (src), "pad-added",
+ G_CALLBACK (gst_parse_found_pad), data);
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+/*
+ * performs a link and frees the struct. src and sink elements must be given
+ * return values 0 - link performed
+ * 1 - link delayed
+ * <0 - error
+ */
+static gint
+gst_parse_perform_link (link_t * link, graph_t * graph)
+{
+ GstElement *src = link->src;
+ GstElement *sink = link->sink;
+ GSList *srcs = link->src_pads;
+ GSList *sinks = link->sink_pads;
+
+ g_assert (GST_IS_ELEMENT (src));
+ g_assert (GST_IS_ELEMENT (sink));
+
+ GST_CAT_INFO (GST_CAT_PIPELINE,
+ "linking %s:%s to %s:%s (%u/%u) with caps \"%" GST_PTR_FORMAT "\"",
+ GST_ELEMENT_NAME (src), link->src_name ? link->src_name : "(any)",
+ GST_ELEMENT_NAME (sink), link->sink_name ? link->sink_name : "(any)",
+ g_slist_length (srcs), g_slist_length (sinks), link->caps);
+
+ if (!srcs || !sinks) {
+ if (gst_element_link_pads_filtered (src,
+ srcs ? (const gchar *) srcs->data : NULL, sink,
+ sinks ? (const gchar *) sinks->data : NULL, link->caps)) {
+ goto success;
+ } else {
+ if (gst_parse_perform_delayed_link (src,
+ srcs ? (const gchar *) srcs->data : NULL,
+ sink, sinks ? (const gchar *) sinks->data : NULL, link->caps)) {
+ goto success;
+ } else {
+ goto error;
+ }
+ }
+ }
+ if (g_slist_length (link->src_pads) != g_slist_length (link->src_pads)) {
+ goto error;
+ }
+ while (srcs && sinks) {
+ const gchar *src_pad = (const gchar *) srcs->data;
+ const gchar *sink_pad = (const gchar *) sinks->data;
+
+ srcs = g_slist_next (srcs);
+ sinks = g_slist_next (sinks);
+ if (gst_element_link_pads_filtered (src, src_pad, sink, sink_pad,
+ link->caps)) {
+ continue;
+ } else {
+ if (gst_parse_perform_delayed_link (src, src_pad,
+ sink, sink_pad, link->caps)) {
+ continue;
+ } else {
+ goto error;
+ }
+ }
+ }
+
+success:
+ gst_parse_free_link (link);
+ return 0;
+
+error:
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("could not link %s to %s"), GST_ELEMENT_NAME (src),
+ GST_ELEMENT_NAME (sink));
+ gst_parse_free_link (link);
+ return -1;
+}
+
+
+static int yyerror (void *scanner, graph_t * graph, const char *s);
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 468 "./grammar.y"
+{
+ gchar *s;
+ chain_t *c;
+ link_t *l;
+ GstElement *e;
+ GSList *p;
+ graph_t *g;
+}
+/* Line 187 of yacc.c. */
+#line 598 "grammar.tab.c"
+YYSTYPE;
+
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 216 of yacc.c. */
+#line 611 "grammar.tab.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+ int i;
+#endif
+{
+ return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined _STDLIB_H \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss;
+ YYSTYPE yyvs;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 29
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 176
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 16
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 12
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 32
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 43
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 264
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] = {
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 14, 2, 2, 2, 2, 2, 2,
+ 10, 11, 2, 2, 12, 2, 13, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 15, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] = {
+ 0, 0, 3, 5, 8, 9, 12, 17, 22, 26,
+ 31, 33, 36, 39, 43, 45, 48, 50, 52, 53,
+ 57, 59, 62, 65, 67, 69, 72, 75, 78, 81,
+ 84, 87, 88
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] = {
+ 27, 0, -1, 4, -1, 17, 8, -1, -1, 18,
+ 8, -1, 10, 18, 26, 11, -1, 5, 18, 26,
+ 11, -1, 5, 18, 11, -1, 5, 18, 1, 11,
+ -1, 6, -1, 6, 21, -1, 12, 4, -1, 12,
+ 4, 21, -1, 7, -1, 7, 21, -1, 22, -1,
+ 20, -1, -1, 23, 9, 23, -1, 24, -1, 24,
+ 25, -1, 25, 1, -1, 17, -1, 19, -1, 26,
+ 26, -1, 26, 25, -1, 26, 1, -1, 24, 26,
+ -1, 3, 26, -1, 24, 3, -1, -1, 26, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] = {
+ 0, 503, 503, 511, 515, 516, 518, 519, 522, 525,
+ 530, 531, 535, 536, 539, 540, 543, 544, 545, 548,
+ 561, 562, 563, 566, 571, 572, 607, 635, 636, 650,
+ 670, 695, 698
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] = {
+ "$end", "error", "$undefined", "PARSE_URL", "IDENTIFIER", "BINREF",
+ "PADREF", "REF", "ASSIGNMENT", "LINK", "'('", "')'", "','", "'.'", "'!'",
+ "'='", "$accept", "element", "assignments", "bin", "pads", "padlist",
+ "reference", "linkpart", "link", "linklist", "chain", "graph", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] = {
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 40, 41, 44, 46, 33, 61
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] = {
+ 0, 16, 17, 17, 18, 18, 19, 19, 19, 19,
+ 20, 20, 21, 21, 22, 22, 23, 23, 23, 24,
+ 25, 25, 25, 26, 26, 26, 26, 26, 26, 26,
+ 26, 27, 27
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] = {
+ 0, 2, 1, 2, 0, 2, 4, 4, 3, 4,
+ 1, 2, 2, 3, 1, 2, 1, 1, 0, 3,
+ 1, 2, 2, 1, 1, 2, 2, 2, 2, 2,
+ 2, 0, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] = {
+ 18, 18, 2, 4, 10, 14, 4, 23, 24, 17,
+ 16, 0, 18, 0, 0, 0, 0, 0, 11, 15,
+ 18, 3, 18, 30, 0, 27, 20, 0, 0, 1,
+ 0, 5, 8, 0, 12, 0, 19, 0, 22, 9,
+ 7, 13, 6
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] = {
+ -1, 7, 16, 8, 9, 18, 10, 11, 26, 27,
+ 28, 14
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -6
+static const yytype_int16 yypact[] = {
+ 134, 158, -6, -6, -1, -1, -6, 6, -6, -6,
+ -6, 7, 166, 101, 18, 30, 89, 16, -6, -6,
+ 2, -6, 129, 142, 42, -6, 150, 54, 66, -6,
+ 11, -6, -6, 111, -1, 122, -6, 78, -6, -6,
+ -6, -6, -6
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] = {
+ -6, -6, 19, -6, -6, -5, -6, 10, 3, 12,
+ 1, -6
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -33
+static const yytype_int8 yytable[] = {
+ 19, 13, 15, 12, 12, 1, 2, 3, 4, 5,
+ 31, 17, 6, 24, 21, 12, 22, 33, 29, 12,
+ 34, 35, 39, 12, 15, 20, 12, 24, 0, 41,
+ -29, 25, 36, 1, 2, 3, 4, 5, 37, -18,
+ 6, -29, -28, 25, 0, 1, 2, 3, 4, 5,
+ 0, -18, 6, -28, -26, 38, 0, -26, -26, -26,
+ -26, -26, 0, -26, -26, -26, -25, 25, 0, 1,
+ 2, 3, 4, 5, 0, -18, 6, -25, -21, 38,
+ 0, -21, -21, -21, -21, -21, 0, -21, -21, -21,
+ 30, 0, 1, 2, 3, 4, 5, 31, -18, 6,
+ 32, -32, 25, 0, 1, 2, 3, 4, 5, 0,
+ -18, 6, 25, 0, 1, 2, 3, 4, 5, 0,
+ -18, 6, 40, 25, 0, 1, 2, 3, 4, 5,
+ 0, -18, 6, 42, -31, 4, 5, 1, 2, 3,
+ 4, 5, 0, 0, 6, 1, 2, 3, 4, 5,
+ 0, -18, 6, 23, 2, 3, 4, 5, 0, -18,
+ 6, 1, 2, 3, 4, 5, 0, 0, 6, 23,
+ 2, 3, 4, 5, 0, 0, 6
+};
+
+static const yytype_int8 yycheck[] = {
+ 5, 0, 1, 0, 1, 3, 4, 5, 6, 7,
+ 8, 12, 10, 12, 8, 12, 9, 16, 0, 16,
+ 4, 20, 11, 20, 23, 6, 23, 26, -1, 34,
+ 0, 1, 22, 3, 4, 5, 6, 7, 26, 9,
+ 10, 11, 0, 1, -1, 3, 4, 5, 6, 7,
+ -1, 9, 10, 11, 0, 1, -1, 3, 4, 5,
+ 6, 7, -1, 9, 10, 11, 0, 1, -1, 3,
+ 4, 5, 6, 7, -1, 9, 10, 11, 0, 1,
+ -1, 3, 4, 5, 6, 7, -1, 9, 10, 11,
+ 1, -1, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 0, 1, -1, 3, 4, 5, 6, 7, -1,
+ 9, 10, 1, -1, 3, 4, 5, 6, 7, -1,
+ 9, 10, 11, 1, -1, 3, 4, 5, 6, 7,
+ -1, 9, 10, 11, 0, 6, 7, 3, 4, 5,
+ 6, 7, -1, -1, 10, 3, 4, 5, 6, 7,
+ -1, 9, 10, 3, 4, 5, 6, 7, -1, 9,
+ 10, 3, 4, 5, 6, 7, -1, -1, 10, 3,
+ 4, 5, 6, 7, -1, -1, 10
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] = {
+ 0, 3, 4, 5, 6, 7, 10, 17, 19, 20,
+ 22, 23, 24, 26, 27, 26, 18, 12, 21, 21,
+ 18, 8, 9, 3, 26, 1, 24, 25, 26, 0,
+ 1, 8, 11, 26, 4, 26, 23, 25, 1, 11,
+ 11, 21, 11
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (scanner, graph, YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+ fprintf (File, "%d.%d-%d.%d", \
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval)
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, scanner, graph); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+ /*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+ static void
+yy_symbol_value_print (FILE * yyoutput, int yytype,
+ YYSTYPE const *const yyvaluep, void *scanner, graph_t * graph)
+#else
+ static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, scanner, graph)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const *const yyvaluep;
+ void *scanner;
+ graph_t *graph;
+#endif
+{
+ if (!yyvaluep)
+ return;
+ YYUSE (scanner);
+ YYUSE (graph);
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype) {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE * yyoutput, int yytype, YYSTYPE const *const yyvaluep,
+ void *scanner, graph_t * graph)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep, scanner, graph)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const *const yyvaluep;
+ void *scanner;
+ graph_t *graph;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, scanner, graph);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 * bottom, yytype_int16 * top)
+#else
+static void
+yy_stack_print (bottom, top)
+ yytype_int16 *bottom;
+ yytype_int16 *top;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE * yyvsp, int yyrule, void *scanner, graph_t * graph)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule, scanner, graph)
+ YYSTYPE *yyvsp;
+ int yyrule;
+ void *scanner;
+ graph_t *graph;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++) {
+ fprintf (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , scanner, graph);
+ fprintf (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule, scanner, graph); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+\f
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"') {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp) {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes:;
+ }
+
+ if (!yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+ YYCHAR while in state YYSTATE. Return the number of bytes copied,
+ including the terminating null byte. If YYRESULT is null, do not
+ copy anything; just return the number of bytes that would be
+ copied. As a special case, return 0 if an ordinary "syntax error"
+ message will do. Return YYSIZE_MAXIMUM if overflow occurs during
+ size calculation. */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+ int yyn = yypact[yystate];
+
+ if (!(YYPACT_NINF < yyn && yyn <= YYLAST))
+ return 0;
+ else {
+ int yytype = YYTRANSLATE (yychar);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ int yysize_overflow = 0;
+ enum
+ { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ int yyx;
+
+# if 0
+ /* This is so xgettext sees the translatable formats that are
+ constructed on the fly. */
+ YY_ ("syntax error, unexpected %s");
+ YY_ ("syntax error, unexpected %s, expecting %s");
+ YY_ ("syntax error, unexpected %s, expecting %s or %s");
+ YY_ ("syntax error, unexpected %s, expecting %s or %s or %s");
+ YY_ ("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+ char *yyfmt;
+ char const *yyf;
+ static char const yyunexpected[] = "syntax error, unexpected %s";
+ static char const yyexpecting[] = ", expecting %s";
+ static char const yyor[] = " or %s";
+ char yyformat[sizeof yyunexpected
+ + sizeof yyexpecting - 1 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+ * (sizeof yyor - 1))];
+ char const *yyprefix = yyexpecting;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 1;
+
+ yyarg[0] = yytname[yytype];
+ yyfmt = yystpcpy (yyformat, yyunexpected);
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) {
+ yycount = 1;
+ yysize = yysize0;
+ yyformat[sizeof yyunexpected - 1] = '\0';
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
+
+ yyf = YY_ (yyformat);
+ yysize1 = yysize + yystrlen (yyf);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+
+ if (yysize_overflow)
+ return YYSIZE_MAXIMUM;
+
+ if (yyresult) {
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ char *yyp = yyresult;
+ int yyi = 0;
+
+ while ((*yyp = *yyf) != '\0') {
+ if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyf += 2;
+ } else {
+ yyp++;
+ yyf++;
+ }
+ }
+ }
+ return yysize;
+ }
+}
+#endif /* YYERROR_VERBOSE */
+\f
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+ /*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+ static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE * yyvaluep, void *scanner,
+ graph_t * graph)
+#else
+ static void
+yydestruct (yymsg, yytype, yyvaluep, scanner, graph)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+ void *scanner;
+ graph_t *graph;
+#endif
+{
+ YYUSE (yyvaluep);
+ YYUSE (scanner);
+ YYUSE (graph);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype) {
+
+ default:
+ break;
+ }
+}
+\f
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *scanner, graph_t * graph);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *scanner, graph_t * graph)
+#else
+int
+yyparse (scanner, graph)
+ void *scanner;
+ graph_t *graph;
+#endif
+#endif
+{
+ /* The look-ahead symbol. */
+ int yychar;
+
+/* The semantic value of the look-ahead symbol. */
+ YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+ int yynerrs;
+
+ int yystate;
+ int yyn;
+ int yyresult;
+
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* Look-ahead token as an internal (translated) token number. */
+ int yytoken = 0;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss = yyssa;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp) {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_ ("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp), &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (!yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ look-ahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to look-ahead token. */
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a look-ahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
+ if (yychar == YYEMPTY) {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF) {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ } else {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0) {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the look-ahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1 - yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn) {
+ case 2:
+#line 503 "./grammar.y"
+ {
+ (yyval.e) = gst_element_factory_make ((yyvsp[(1) - (1)].s), NULL);
+ if ((yyval.e) == NULL) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
+ _("no element \"%s\""), (yyvsp[(1) - (1)].s));
+ gst_parse_strfree ((yyvsp[(1) - (1)].s));
+ YYERROR;
+ }
+ gst_parse_strfree ((yyvsp[(1) - (1)].s));
+ ;
+ }
+ break;
+
+ case 3:
+#line 511 "./grammar.y"
+ {
+ gst_parse_element_set ((yyvsp[(2) - (2)].s), (yyvsp[(1) - (2)].e), graph);
+ (yyval.e) = (yyvsp[(1) - (2)].e);
+ ;
+ }
+ break;
+
+ case 4:
+#line 515 "./grammar.y"
+ {
+ (yyval.p) = NULL;;
+ }
+ break;
+
+ case 5:
+#line 516 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend ((yyvsp[(1) - (2)].p), (yyvsp[(2) - (2)].s));;
+ }
+ break;
+
+ case 6:
+#line 518 "./grammar.y"
+ {
+ GST_BIN_MAKE ((yyval.c), "bin", (yyvsp[(3) - (4)].c),
+ (yyvsp[(2) - (4)].p));;
+ }
+ break;
+
+ case 7:
+#line 519 "./grammar.y"
+ {
+ GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (4)].s), (yyvsp[(3) - (4)].c),
+ (yyvsp[(2) - (4)].p));
+ gst_parse_strfree ((yyvsp[(1) - (4)].s));
+ ;
+ }
+ break;
+
+ case 8:
+#line 522 "./grammar.y"
+ {
+ GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (3)].s), NULL,
+ (yyvsp[(2) - (3)].p));
+ gst_parse_strfree ((yyvsp[(1) - (3)].s));
+ ;
+ }
+ break;
+
+ case 9:
+#line 525 "./grammar.y"
+ {
+ GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (4)].s), NULL,
+ (yyvsp[(2) - (4)].p));
+ gst_parse_strfree ((yyvsp[(1) - (4)].s));
+ ;
+ }
+ break;
+
+ case 10:
+#line 530 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend (NULL, (yyvsp[(1) - (1)].s));;
+ }
+ break;
+
+ case 11:
+#line 531 "./grammar.y"
+ {
+ (yyval.p) = (yyvsp[(2) - (2)].p);
+ (yyval.p) = g_slist_prepend ((yyval.p), (yyvsp[(1) - (2)].s));
+ ;
+ }
+ break;
+
+ case 12:
+#line 535 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend (NULL, (yyvsp[(2) - (2)].s));;
+ }
+ break;
+
+ case 13:
+#line 536 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend ((yyvsp[(3) - (3)].p), (yyvsp[(2) - (3)].s));;
+ }
+ break;
+
+ case 14:
+#line 539 "./grammar.y"
+ {
+ MAKE_REF ((yyval.l), (yyvsp[(1) - (1)].s), NULL);;
+ }
+ break;
+
+ case 15:
+#line 540 "./grammar.y"
+ {
+ MAKE_REF ((yyval.l), (yyvsp[(1) - (2)].s), (yyvsp[(2) - (2)].p));;
+ }
+ break;
+
+ case 16:
+#line 543 "./grammar.y"
+ {
+ (yyval.l) = (yyvsp[(1) - (1)].l);;
+ }
+ break;
+
+ case 17:
+#line 544 "./grammar.y"
+ {
+ MAKE_REF ((yyval.l), NULL, (yyvsp[(1) - (1)].p));;
+ }
+ break;
+
+ case 18:
+#line 545 "./grammar.y"
+ {
+ MAKE_REF ((yyval.l), NULL, NULL);;
+ }
+ break;
+
+ case 19:
+#line 548 "./grammar.y"
+ {
+ (yyval.l) = (yyvsp[(1) - (3)].l);
+ if ((yyvsp[(2) - (3)].s)) {
+ (yyval.l)->caps = gst_caps_from_string ((yyvsp[(2) - (3)].s));
+ if ((yyval.l)->caps == NULL)
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("could not parse caps \"%s\""), (yyvsp[(2) - (3)].s));
+ gst_parse_strfree ((yyvsp[(2) - (3)].s));
+ }
+ (yyval.l)->sink_name = (yyvsp[(3) - (3)].l)->src_name;
+ (yyval.l)->sink_pads = (yyvsp[(3) - (3)].l)->src_pads;
+ gst_parse_link_free ((yyvsp[(3) - (3)].l));
+ ;
+ }
+ break;
+
+ case 20:
+#line 561 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend (NULL, (yyvsp[(1) - (1)].l));;
+ }
+ break;
+
+ case 21:
+#line 562 "./grammar.y"
+ {
+ (yyval.p) = g_slist_prepend ((yyvsp[(2) - (2)].p), (yyvsp[(1) - (2)].l));;
+ }
+ break;
+
+ case 22:
+#line 563 "./grammar.y"
+ {
+ (yyval.p) = (yyvsp[(1) - (2)].p);;
+ }
+ break;
+
+ case 23:
+#line 566 "./grammar.y"
+ {
+ (yyval.c) = gst_parse_chain_new ();
+ (yyval.c)->first = (yyval.c)->last = (yyvsp[(1) - (1)].e);
+ (yyval.c)->front = (yyval.c)->back = NULL;
+ (yyval.c)->elements = g_slist_prepend (NULL, (yyvsp[(1) - (1)].e));
+ ;
+ }
+ break;
+
+ case 24:
+#line 571 "./grammar.y"
+ {
+ (yyval.c) = (yyvsp[(1) - (1)].c);;
+ }
+ break;
+
+ case 25:
+#line 572 "./grammar.y"
+ {
+ if ((yyvsp[(1) - (2)].c)->back && (yyvsp[(2) - (2)].c)->front) {
+ if (!(yyvsp[(1) - (2)].c)->back->sink_name) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without source element"));
+ gst_parse_free_link ((yyvsp[(1) - (2)].c)->back);
+ } else {
+ ((graph_t *) graph)->links =
+ g_slist_prepend (((graph_t *) graph)->links,
+ (yyvsp[(1) - (2)].c)->back);
+ }
+ if (!(yyvsp[(2) - (2)].c)->front->src_name) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without sink element"));
+ gst_parse_free_link ((yyvsp[(2) - (2)].c)->front);
+ } else {
+ ((graph_t *) graph)->links =
+ g_slist_prepend (((graph_t *) graph)->links,
+ (yyvsp[(2) - (2)].c)->front);
+ }
+ (yyvsp[(1) - (2)].c)->back = NULL;
+ } else if ((yyvsp[(1) - (2)].c)->back) {
+ if (!(yyvsp[(1) - (2)].c)->back->sink_name) {
+ (yyvsp[(1) - (2)].c)->back->sink = (yyvsp[(2) - (2)].c)->first;
+ }
+ } else if ((yyvsp[(2) - (2)].c)->front) {
+ if (!(yyvsp[(2) - (2)].c)->front->src_name) {
+ (yyvsp[(2) - (2)].c)->front->src = (yyvsp[(1) - (2)].c)->last;
+ }
+ (yyvsp[(1) - (2)].c)->back = (yyvsp[(2) - (2)].c)->front;
+ }
+
+ if ((yyvsp[(1) - (2)].c)->back) {
+ ((graph_t *) graph)->links =
+ g_slist_prepend (((graph_t *) graph)->links,
+ (yyvsp[(1) - (2)].c)->back);
+ }
+ (yyvsp[(1) - (2)].c)->last = (yyvsp[(2) - (2)].c)->last;
+ (yyvsp[(1) - (2)].c)->back = (yyvsp[(2) - (2)].c)->back;
+ (yyvsp[(1) - (2)].c)->elements =
+ g_slist_concat ((yyvsp[(1) - (2)].c)->elements,
+ (yyvsp[(2) - (2)].c)->elements);
+ if ((yyvsp[(2) - (2)].c))
+ gst_parse_chain_free ((yyvsp[(2) - (2)].c));
+ (yyval.c) = (yyvsp[(1) - (2)].c);
+ ;
+ }
+ break;
+
+ case 26:
+#line 607 "./grammar.y"
+ {
+ GSList *walk;
+
+ if ((yyvsp[(1) - (2)].c)->back) {
+ (yyvsp[(2) - (2)].p) =
+ g_slist_prepend ((yyvsp[(2) - (2)].p), (yyvsp[(1) - (2)].c)->back);
+ (yyvsp[(1) - (2)].c)->back = NULL;
+ } else {
+ if (!((link_t *) (yyvsp[(2) - (2)].p)->data)->src_name) {
+ ((link_t *) (yyvsp[(2) - (2)].p)->data)->src =
+ (yyvsp[(1) - (2)].c)->last;
+ }
+ }
+ for (walk = (yyvsp[(2) - (2)].p); walk; walk = walk->next) {
+ link_t *link = (link_t *) walk->data;
+
+ if (!link->sink_name && walk->next) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without sink element"));
+ gst_parse_free_link (link);
+ } else if (!link->src_name && !link->src) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without source element"));
+ gst_parse_free_link (link);
+ } else {
+ if (walk->next) {
+ ((graph_t *) graph)->links =
+ g_slist_prepend (((graph_t *) graph)->links, link);
+ } else {
+ (yyvsp[(1) - (2)].c)->back = link;
+ }
+ }
+ }
+ g_slist_free ((yyvsp[(2) - (2)].p));
+ (yyval.c) = (yyvsp[(1) - (2)].c);
+ ;
+ }
+ break;
+
+ case 27:
+#line 635 "./grammar.y"
+ {
+ (yyval.c) = (yyvsp[(1) - (2)].c);;
+ }
+ break;
+
+ case 28:
+#line 636 "./grammar.y"
+ {
+ if ((yyvsp[(2) - (2)].c)->front) {
+ if (!(yyvsp[(2) - (2)].c)->front->src_name) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without source element"));
+ gst_parse_free_link ((yyvsp[(2) - (2)].c)->front);
+ } else {
+ ((graph_t *) graph)->links =
+ g_slist_prepend (((graph_t *) graph)->links,
+ (yyvsp[(2) - (2)].c)->front);
+ }
+ }
+ if (!(yyvsp[(1) - (2)].l)->sink_name) {
+ (yyvsp[(1) - (2)].l)->sink = (yyvsp[(2) - (2)].c)->first;
+ }
+ (yyvsp[(2) - (2)].c)->front = (yyvsp[(1) - (2)].l);
+ (yyval.c) = (yyvsp[(2) - (2)].c);
+ ;
+ }
+ break;
+
+ case 29:
+#line 650 "./grammar.y"
+ {
+ (yyval.c) = (yyvsp[(2) - (2)].c);
+ if ((yyval.c)->front) {
+ GstElement *element =
+ gst_element_make_from_uri (GST_URI_SRC, (yyvsp[(1) - (2)].s), NULL);
+ if (!element) {
+ SET_ERROR (((graph_t *) graph)->error,
+ GST_PARSE_ERROR_NO_SUCH_ELEMENT,
+ _("no source element for URI \"%s\""), (yyvsp[(1) - (2)].s));
+ } else {
+ (yyval.c)->front->src = element;
+ ((graph_t *) graph)->links = g_slist_prepend (
+ ((graph_t *) graph)->links, (yyval.c)->front);
+ (yyval.c)->front = NULL;
+ (yyval.c)->elements = g_slist_prepend ((yyval.c)->elements, element);
+ }
+ } else {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("no element to link URI \"%s\" to"), (yyvsp[(1) - (2)].s));
+ }
+ g_free ((yyvsp[(1) - (2)].s));
+ ;
+ }
+ break;
+
+ case 30:
+#line 670 "./grammar.y"
+ {
+ GstElement *element =
+ gst_element_make_from_uri (GST_URI_SINK, (yyvsp[(2) - (2)].s), NULL);
+ if (!element) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
+ _("no sink element for URI \"%s\""), (yyvsp[(2) - (2)].s));
+ gst_parse_link_free ((yyvsp[(1) - (2)].l));
+ g_free ((yyvsp[(2) - (2)].s));
+ YYERROR;
+ } else if ((yyvsp[(1) - (2)].l)->sink_name
+ || (yyvsp[(1) - (2)].l)->sink_pads) {
+ gst_object_unref (element);
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("could not link sink element for URI \"%s\""),
+ (yyvsp[(2) - (2)].s));
+ gst_parse_link_free ((yyvsp[(1) - (2)].l));
+ g_free ((yyvsp[(2) - (2)].s));
+ YYERROR;
+ } else {
+ (yyval.c) = gst_parse_chain_new ();
+ (yyval.c)->first = (yyval.c)->last = element;
+ (yyval.c)->front = (yyvsp[(1) - (2)].l);
+ (yyval.c)->front->sink = element;
+ (yyval.c)->elements = g_slist_prepend (NULL, element);
+ }
+ g_free ((yyvsp[(2) - (2)].s));
+ ;
+ }
+ break;
+
+ case 31:
+#line 695 "./grammar.y"
+ {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_EMPTY,
+ _("empty pipeline not allowed"));
+ (yyval.g) = (graph_t *) graph;
+ ;
+ }
+ break;
+
+ case 32:
+#line 698 "./grammar.y"
+ {
+ (yyval.g) = (graph_t *) graph;
+ if ((yyvsp[(1) - (1)].c)->front) {
+ if (!(yyvsp[(1) - (1)].c)->front->src_name) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without source element"));
+ gst_parse_free_link ((yyvsp[(1) - (1)].c)->front);
+ } else {
+ (yyval.g)->links =
+ g_slist_prepend ((yyval.g)->links, (yyvsp[(1) - (1)].c)->front);
+ }
+ (yyvsp[(1) - (1)].c)->front = NULL;
+ }
+ if ((yyvsp[(1) - (1)].c)->back) {
+ if (!(yyvsp[(1) - (1)].c)->back->sink_name) {
+ SET_ERROR (((graph_t *) graph)->error, GST_PARSE_ERROR_LINK,
+ _("link without sink element"));
+ gst_parse_free_link ((yyvsp[(1) - (1)].c)->back);
+ } else {
+ (yyval.g)->links =
+ g_slist_prepend ((yyval.g)->links, (yyvsp[(1) - (1)].c)->back);
+ }
+ (yyvsp[(1) - (1)].c)->back = NULL;
+ }
+ (yyval.g)->chain = (yyvsp[(1) - (1)].c);
+ ;
+ }
+ break;
+
+
+/* Line 1267 of yacc.c. */
+#line 2199 "grammar.tab.c"
+ default:
+ break;
+ }
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus) {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (scanner, graph, YY_ ("syntax error"));
+#else
+ {
+ YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+
+ if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) {
+ YYSIZE_T yyalloc = 2 * yysize;
+
+ if (!(yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+ yyalloc = YYSTACK_ALLOC_MAXIMUM;
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+ if (yymsg)
+ yymsg_alloc = yyalloc;
+ else {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ }
+ }
+
+ if (0 < yysize && yysize <= yymsg_alloc) {
+ (void) yysyntax_error (yymsg, yystate, yychar);
+ yyerror (scanner, graph, yymsg);
+ } else {
+ yyerror (scanner, graph, YY_ ("syntax error"));
+ if (yysize != 0)
+ goto yyexhaustedlab;
+ }
+ }
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3) {
+ /* If just tried and failed to reuse look-ahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF) {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ } else {
+ yydestruct ("Error: discarding", yytoken, &yylval, scanner, graph);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse look-ahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if ( /*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;) {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF) {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping", yystos[yystate], yyvsp, scanner, graph);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ *++yyvsp = yylval;
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (scanner, graph, YY_ ("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEOF && yychar != YYEMPTY)
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, scanner, graph);
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss) {
+ yydestruct ("Cleanup: popping", yystos[*yyssp], yyvsp, scanner, graph);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+#line 721 "./grammar.y"
+
+
+
+static int
+yyerror (void *scanner, graph_t * graph, const char *s)
+{
+ /* FIXME: This should go into the GError somehow, but how? */
+ GST_WARNING ("Error during parsing: %s", s);
+ return -1;
+}
+
+
+GstElement *
+_gst_parse_launch (const gchar * str, GError ** error)
+{
+ graph_t g;
+ gchar *dstr;
+ GSList *walk;
+ GstBin *bin = NULL;
+ GstElement *ret;
+ yyscan_t scanner;
+
+ g_return_val_if_fail (str != NULL, NULL);
+
+ g.chain = NULL;
+ g.links = NULL;
+ g.error = error;
+
+#ifdef __GST_PARSE_TRACE
+ GST_CAT_DEBUG (GST_CAT_PIPELINE, "TRACE: tracing enabled");
+ __strings = __chains = __links = 0;
+#endif /* __GST_PARSE_TRACE */
+
+ dstr = g_strdup (str);
+ _gst_parse_yylex_init (&scanner);
+ _gst_parse_yy_scan_string (dstr, scanner);
+
+#ifndef YYDEBUG
+ yydebug = 1;
+#endif
+
+ if (yyparse (scanner, &g) != 0) {
+ SET_ERROR (error, GST_PARSE_ERROR_SYNTAX,
+ "Unrecoverable syntax error while parsing pipeline %s", str);
+
+ _gst_parse_yylex_destroy (scanner);
+ g_free (dstr);
+
+ goto error1;
+ }
+ _gst_parse_yylex_destroy (scanner);
+ g_free (dstr);
+
+ GST_CAT_DEBUG (GST_CAT_PIPELINE, "got %u elements and %u links",
+ g.chain ? g_slist_length (g.chain->elements) : 0,
+ g_slist_length (g.links));
+
+ if (!g.chain) {
+ ret = NULL;
+ } else if (!(((chain_t *) g.chain)->elements->next)) {
+ /* only one toplevel element */
+ ret = (GstElement *) ((chain_t *) g.chain)->elements->data;
+ g_slist_free (((chain_t *) g.chain)->elements);
+ if (GST_IS_BIN (ret))
+ bin = GST_BIN (ret);
+ gst_parse_chain_free (g.chain);
+ } else {
+ /* put all elements in our bin */
+ bin = GST_BIN (gst_element_factory_make ("pipeline", NULL));
+ g_assert (bin);
+
+ for (walk = g.chain->elements; walk; walk = walk->next) {
+ if (walk->data != NULL)
+ gst_bin_add (bin, GST_ELEMENT (walk->data));
+ }
+
+ g_slist_free (g.chain->elements);
+ ret = GST_ELEMENT (bin);
+ gst_parse_chain_free (g.chain);
+ }
+
+ /* remove links */
+ for (walk = g.links; walk; walk = walk->next) {
+ link_t *l = (link_t *) walk->data;
+
+ if (!l->src) {
+ if (l->src_name) {
+ if (bin) {
+ l->src = gst_bin_get_by_name_recurse_up (bin, l->src_name);
+ if (l->src)
+ gst_object_unref (l->src);
+ } else {
+ l->src =
+ strcmp (GST_ELEMENT_NAME (ret), l->src_name) == 0 ? ret : NULL;
+ }
+ }
+ if (!l->src) {
+ SET_ERROR (error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
+ "No element named \"%s\" - omitting link", l->src_name);
+ gst_parse_free_link (l);
+ continue;
+ }
+ }
+ if (!l->sink) {
+ if (l->sink_name) {
+ if (bin) {
+ l->sink = gst_bin_get_by_name_recurse_up (bin, l->sink_name);
+ if (l->sink)
+ gst_object_unref (l->sink);
+ } else {
+ l->sink =
+ strcmp (GST_ELEMENT_NAME (ret), l->sink_name) == 0 ? ret : NULL;
+ }
+ }
+ if (!l->sink) {
+ SET_ERROR (error, GST_PARSE_ERROR_NO_SUCH_ELEMENT,
+ "No element named \"%s\" - omitting link", l->sink_name);
+ gst_parse_free_link (l);
+ continue;
+ }
+ }
+ gst_parse_perform_link (l, &g);
+ }
+ g_slist_free (g.links);
+
+out:
+#ifdef __GST_PARSE_TRACE
+ GST_CAT_DEBUG (GST_CAT_PIPELINE,
+ "TRACE: %u strings, %u chains and %u links left", __strings, __chains,
+ __links);
+ if (__strings || __chains || __links) {
+ g_warning ("TRACE: %u strings, %u chains and %u links left", __strings,
+ __chains, __links);
+ }
+#endif /* __GST_PARSE_TRACE */
+
+ return ret;
+
+error1:
+ if (g.chain) {
+ g_slist_foreach (g.chain->elements, (GFunc) gst_object_unref, NULL);
+ g_slist_free (g.chain->elements);
+ gst_parse_chain_free (g.chain);
+ }
+
+ g_slist_foreach (g.links, (GFunc) gst_parse_free_link, NULL);
+ g_slist_free (g.links);
+
+ if (error)
+ g_assert (*error);
+ ret = NULL;
+
+ goto out;
+}
--- /dev/null
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#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 33
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_CONST
+
+#endif /* __STDC__ */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* An opaque pointer. */
+#ifndef YY_TYPEDEF_YY_SCANNER_T
+#define YY_TYPEDEF_YY_SCANNER_T
+typedef void *yyscan_t;
+#endif
+
+/* For convenience, these vars (plus the bison vars far below)
+ are macros in the reentrant scanner. */
+#define yyin yyg->yyin_r
+#define yyout yyg->yyout_r
+#define yyextra yyg->yyextra_r
+#define yyleng yyg->yyleng_r
+#define yytext yyg->yytext_r
+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
+#define yy_flex_debug yyg->yy_flex_debug_r
+
+int _gst_parse_yylex_init (yyscan_t * scanner);
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yyg->yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yyg->yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE _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).
+ */
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef unsigned int yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+{
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via _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 */
+
+#line 837 "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 */
+
+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
+
+/* 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 (void) fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int _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 69 "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_base[yy_current_state] != 1331);
+
+ yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if (yy_act == 0) { /* have to back up */
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
+ 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 71 "parse.l"
+ {
+ /* "=" */
+ PRINT ("ASSIGNMENT: %s", yytext);
+ yylval->s = gst_parse_strdup (yytext);
+ BEGIN (INITIAL);
+ return ASSIGNMENT;
+ }
+ YY_BREAK case 2:YY_RULE_SETUP
+#line 79 "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 87 "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 94 "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 104 "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 111 "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 129 "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 137 "parse.l"
+ {
+ PRINT ("OPERATOR: [%s]", yytext);
+ return *yytext;
+ }
+ YY_BREAK case 9:
+/* rule 9 can match eol */
+ YY_RULE_SETUP
+#line 139 "parse.l"
+ {
+ PRINT ("SPACE: [%s]", yytext);
+ }
+ YY_BREAK case 10:YY_RULE_SETUP
+#line 141 "parse.l"
+ {
+ PRINT ("Invalid Lexer element: %s\n", yytext);
+ return *yytext;
+ }
+ YY_BREAK case 11:YY_RULE_SETUP
+#line 146 "parse.l"
+ ECHO;
+
+ YY_BREAK
+#line 1269 "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_c_buf_p;
+ 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;
+
+ 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);
+}
+
+#ifndef __cplusplus
+extern int isatty (int);
+#endif /* __cplusplus */
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a _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 = file ? (isatty (fileno (file)) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * @param yyscanner The scanner object.
+ */
+void
+_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);
+
+ 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);
+
+ /* 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);
+}
+
+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 146 "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 468 "./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
projects / platform / upstream / gstreamer.git / commitdiff