+++ /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;
-
-typedef struct
-{
- GstElement *parent;
- gchar *name;
- gchar *value_str;
- gulong signal_id;
-} DelayedSet;
-
-/*** 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, free_string) \
-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); \
- gst_object_unref (bin); \
- if (free_string) \
- gst_parse_strfree (type); /* Need to clean up the string */ \
- 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_new_child (GstChildProxy * child_proxy, GObject * object,
- gpointer data)
-{
- DelayedSet *set = (DelayedSet *) data;
- GParamSpec *pspec;
- GValue v = { 0, };
- GstObject *target = NULL;
- GType value_type;
-
- if (gst_child_proxy_lookup (GST_OBJECT (set->parent), set->name, &target,
- &pspec)) {
- value_type = G_PARAM_SPEC_VALUE_TYPE (pspec);
-
- GST_CAT_LOG (GST_CAT_PIPELINE,
- "parsing delayed property %s as a %s from %s", pspec->name,
- g_type_name (value_type), set->value_str);
- g_value_init (&v, value_type);
- if (gst_value_deserialize (&v, set->value_str)) {
- g_object_set_property (G_OBJECT (target), pspec->name, &v);
- }
- g_signal_handler_disconnect (child_proxy, set->signal_id);
- g_free (set->name);
- g_free (set->value_str);
- g_free (set);
- }
-
- if (G_IS_VALUE (&v))
- g_value_unset (&v);
- if (target)
- gst_object_unref (target);
- return;
-}
-
-
-static void
-gst_parse_element_set (gchar * value, GstElement * element, graph_t * graph)
-{
- GParamSpec *pspec;
- gchar *pos = value;
- GValue v = { 0, };
- GstObject *target = NULL;
- 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);
- } else {
- /* do a delayed set */
- if (GST_IS_CHILD_PROXY (element)) {
- DelayedSet *data = g_new (DelayedSet, 1);
-
- data->parent = element;
- data->name = g_strdup (value);
- data->value_str = g_strdup (pos);
- data->signal_id =
- g_signal_connect (GST_OBJECT (element), "child-added",
- G_CALLBACK (gst_parse_new_child), data);
- } 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);
- if (target)
- gst_object_unref (target);
- return;
-
-error:
- 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 521 "./grammar.y"
-{
- gchar *s;
- chain_t *c;
- link_t *l;
- GstElement *e;
- GSList *p;
- graph_t *g;
-}
-/* Line 187 of yacc.c. */
-#line 651 "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 664 "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, 556, 556, 564, 568, 569, 571, 572, 575, 578,
- 583, 584, 588, 589, 592, 593, 596, 597, 598, 601,
- 614, 615, 616, 619, 624, 625, 660, 688, 689, 703,
- 723, 748, 751
-};
-#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 556 "./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 564 "./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 568 "./grammar.y"
- {
- (yyval.p) = NULL;;
- }
- break;
-
- case 5:
-#line 569 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend ((yyvsp[(1) - (2)].p), (yyvsp[(2) - (2)].s));;
- }
- break;
-
- case 6:
-#line 571 "./grammar.y"
- {
- GST_BIN_MAKE ((yyval.c), "bin", (yyvsp[(3) - (4)].c),
- (yyvsp[(2) - (4)].p), FALSE);;
- }
- break;
-
- case 7:
-#line 572 "./grammar.y"
- {
- GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (4)].s), (yyvsp[(3) - (4)].c),
- (yyvsp[(2) - (4)].p), TRUE);
- gst_parse_strfree ((yyvsp[(1) - (4)].s));
- ;
- }
- break;
-
- case 8:
-#line 575 "./grammar.y"
- {
- GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (3)].s), NULL, (yyvsp[(2) - (3)].p),
- TRUE);
- gst_parse_strfree ((yyvsp[(1) - (3)].s));
- ;
- }
- break;
-
- case 9:
-#line 578 "./grammar.y"
- {
- GST_BIN_MAKE ((yyval.c), (yyvsp[(1) - (4)].s), NULL, (yyvsp[(2) - (4)].p),
- TRUE);
- gst_parse_strfree ((yyvsp[(1) - (4)].s));
- ;
- }
- break;
-
- case 10:
-#line 583 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend (NULL, (yyvsp[(1) - (1)].s));;
- }
- break;
-
- case 11:
-#line 584 "./grammar.y"
- {
- (yyval.p) = (yyvsp[(2) - (2)].p);
- (yyval.p) = g_slist_prepend ((yyval.p), (yyvsp[(1) - (2)].s));
- ;
- }
- break;
-
- case 12:
-#line 588 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend (NULL, (yyvsp[(2) - (2)].s));;
- }
- break;
-
- case 13:
-#line 589 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend ((yyvsp[(3) - (3)].p), (yyvsp[(2) - (3)].s));;
- }
- break;
-
- case 14:
-#line 592 "./grammar.y"
- {
- MAKE_REF ((yyval.l), (yyvsp[(1) - (1)].s), NULL);;
- }
- break;
-
- case 15:
-#line 593 "./grammar.y"
- {
- MAKE_REF ((yyval.l), (yyvsp[(1) - (2)].s), (yyvsp[(2) - (2)].p));;
- }
- break;
-
- case 16:
-#line 596 "./grammar.y"
- {
- (yyval.l) = (yyvsp[(1) - (1)].l);;
- }
- break;
-
- case 17:
-#line 597 "./grammar.y"
- {
- MAKE_REF ((yyval.l), NULL, (yyvsp[(1) - (1)].p));;
- }
- break;
-
- case 18:
-#line 598 "./grammar.y"
- {
- MAKE_REF ((yyval.l), NULL, NULL);;
- }
- break;
-
- case 19:
-#line 601 "./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 614 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend (NULL, (yyvsp[(1) - (1)].l));;
- }
- break;
-
- case 21:
-#line 615 "./grammar.y"
- {
- (yyval.p) = g_slist_prepend ((yyvsp[(2) - (2)].p), (yyvsp[(1) - (2)].l));;
- }
- break;
-
- case 22:
-#line 616 "./grammar.y"
- {
- (yyval.p) = (yyvsp[(1) - (2)].p);;
- }
- break;
-
- case 23:
-#line 619 "./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 624 "./grammar.y"
- {
- (yyval.c) = (yyvsp[(1) - (1)].c);;
- }
- break;
-
- case 25:
-#line 625 "./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 660 "./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 688 "./grammar.y"
- {
- (yyval.c) = (yyvsp[(1) - (2)].c);;
- }
- break;
-
- case 28:
-#line 689 "./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 703 "./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 723 "./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 748 "./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 751 "./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 2252 "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 774 "./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 34
-#if YY_FLEX_SUBMINOR_VERSION > 0
-#define FLEX_BETA
-#endif
-
-/* First, we deal with platform-specific or compiler-specific issues. */
-
-/* begin standard C headers. */
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-/* end standard C headers. */
-
-/* flex integer type definitions */
-
-#ifndef FLEXINT_H
-#define FLEXINT_H
-
-/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
-
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
-
-/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types.
- */
-#ifndef __STDC_LIMIT_MACROS
-#define __STDC_LIMIT_MACROS 1
-#endif
-
-#include <inttypes.h>
-typedef int8_t flex_int8_t;
-typedef uint8_t flex_uint8_t;
-typedef int16_t flex_int16_t;
-typedef uint16_t flex_uint16_t;
-typedef int32_t flex_int32_t;
-typedef uint32_t flex_uint32_t;
-#else
-typedef signed char flex_int8_t;
-typedef short int flex_int16_t;
-typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t;
-typedef unsigned short int flex_uint16_t;
-typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
-
-/* Limits of integral types. */
-#ifndef INT8_MIN
-#define INT8_MIN (-128)
-#endif
-#ifndef INT16_MIN
-#define INT16_MIN (-32767-1)
-#endif
-#ifndef INT32_MIN
-#define INT32_MIN (-2147483647-1)
-#endif
-#ifndef INT8_MAX
-#define INT8_MAX (127)
-#endif
-#ifndef INT16_MAX
-#define INT16_MAX (32767)
-#endif
-#ifndef INT32_MAX
-#define INT32_MAX (2147483647)
-#endif
-#ifndef UINT8_MAX
-#define UINT8_MAX (255U)
-#endif
-#ifndef UINT16_MAX
-#define UINT16_MAX (65535U)
-#endif
-#ifndef UINT32_MAX
-#define UINT32_MAX (4294967295U)
-#endif
-
-#endif /* ! FLEXINT_H */
-
-#ifdef __cplusplus
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
-
-#define YY_USE_CONST
-
-#endif /* defined (__STDC__) */
-#endif /* ! __cplusplus */
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* An opaque pointer. */
-#ifndef YY_TYPEDEF_YY_SCANNER_T
-#define YY_TYPEDEF_YY_SCANNER_T
-typedef void *yyscan_t;
-#endif
-
-/* For convenience, these vars (plus the bison vars far below)
- are macros in the reentrant scanner. */
-#define yyin yyg->yyin_r
-#define yyout yyg->yyout_r
-#define yyextra yyg->yyextra_r
-#define yyleng yyg->yyleng_r
-#define yytext yyg->yytext_r
-#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
-#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
-#define yy_flex_debug yyg->yy_flex_debug_r
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yyg->yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yyg->yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE _gst_parse_yyrestart(yyin ,yyscanner )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#ifndef YY_BUF_SIZE
-#define YY_BUF_SIZE 16384
-#endif
-
-/* The state buf must be large enough to hold one state per character in the main buffer.
- */
-#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
-
-#ifndef YY_TYPEDEF_YY_BUFFER_STATE
-#define YY_TYPEDEF_YY_BUFFER_STATE
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-#endif
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-#define YY_LESS_LINENO(n)
-
-/* Return all but the first "n" matched characters back to the input stream. */
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- *yy_cp = yyg->yy_hold_char; \
- YY_RESTORE_YY_MORE_OFFSET \
- yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- * Given that the standard has decreed that size_t exists since 1989,
- * I guess we can afford to depend on it. Manoj.
- */
-
-#ifndef YY_TYPEDEF_YY_SIZE_T
-#define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
-#endif
-
-#ifndef YY_STRUCT_YY_BUFFER_STATE
-#define YY_STRUCT_YY_BUFFER_STATE
-struct yy_buffer_state
-{
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- int yy_bs_lineno; /**< The line count. */
- int yy_bs_column; /**< The column count. */
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via _gst_parse_yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
-
-};
-#endif /* !YY_STRUCT_YY_BUFFER_STATE */
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- *
- * Returns the top of the stack, or NULL.
- */
-#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
- ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
- : NULL)
-
-/* Same as previous macro, but useful when we know that the buffer stack is not
- * NULL or when we need an lvalue. For internal use only.
- */
-#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
-
-void _gst_parse_yyrestart (FILE * input_file, yyscan_t yyscanner);
-void _gst_parse_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer,
- yyscan_t yyscanner);
-YY_BUFFER_STATE _gst_parse_yy_create_buffer (FILE * file, int size,
- yyscan_t yyscanner);
-void _gst_parse_yy_delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner);
-void _gst_parse_yy_flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner);
-void _gst_parse_yypush_buffer_state (YY_BUFFER_STATE new_buffer,
- yyscan_t yyscanner);
-void _gst_parse_yypop_buffer_state (yyscan_t yyscanner);
-
-static void _gst_parse_yyensure_buffer_stack (yyscan_t yyscanner);
-static void _gst_parse_yy_load_buffer_state (yyscan_t yyscanner);
-static void _gst_parse_yy_init_buffer (YY_BUFFER_STATE b, FILE * file,
- yyscan_t yyscanner);
-
-#define YY_FLUSH_BUFFER _gst_parse_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
-
-YY_BUFFER_STATE _gst_parse_yy_scan_buffer (char *base, yy_size_t size,
- yyscan_t yyscanner);
-YY_BUFFER_STATE _gst_parse_yy_scan_string (yyconst char *yy_str,
- yyscan_t yyscanner);
-YY_BUFFER_STATE _gst_parse_yy_scan_bytes (yyconst char *bytes, int len,
- yyscan_t yyscanner);
-
-void *_gst_parse_yyalloc (yy_size_t, yyscan_t yyscanner);
-void *_gst_parse_yyrealloc (void *, yy_size_t, yyscan_t yyscanner);
-void _gst_parse_yyfree (void *, yyscan_t yyscanner);
-
-#define yy_new_buffer _gst_parse_yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! YY_CURRENT_BUFFER ){ \
- _gst_parse_yyensure_buffer_stack (yyscanner); \
- YY_CURRENT_BUFFER_LVALUE = \
- _gst_parse_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! YY_CURRENT_BUFFER ){\
- _gst_parse_yyensure_buffer_stack (yyscanner); \
- YY_CURRENT_BUFFER_LVALUE = \
- _gst_parse_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
- } \
- YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
-
-/* Begin user sect3 */
-
-#define _gst_parse_yywrap(n) 1
-#define YY_SKIP_YYWRAP
-
-typedef unsigned char YY_CHAR;
-
-typedef int yy_state_type;
-
-#define yytext_ptr yytext_r
-
-static yy_state_type yy_get_previous_state (yyscan_t yyscanner);
-static yy_state_type yy_try_NUL_trans (yy_state_type current_state,
- yyscan_t yyscanner);
-static int yy_get_next_buffer (yyscan_t yyscanner);
-static void yy_fatal_error (yyconst char msg[], yyscan_t yyscanner);
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yyg->yytext_ptr = yy_bp; \
- yyleng = (size_t) (yy_cp - yy_bp); \
- yyg->yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yyg->yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 11
-#define YY_END_OF_BUFFER 12
-/* This struct is not used in this scanner,
- but its presence is necessary. */
-struct yy_trans_info
-{
- flex_int32_t yy_verify;
- flex_int32_t yy_nxt;
-};
-static yyconst flex_int16_t yy_accept[177] = { 0,
- 0, 0, 0, 0, 12, 10, 9, 9, 6, 10,
- 8, 8, 10, 5, 5, 8, 11, 9, 0, 0,
- 0, 2, 7, 7, 7, 7, 0, 5, 0, 5,
- 3, 5, 0, 0, 2, 7, 0, 7, 7, 7,
- 0, 7, 7, 7, 0, 3, 0, 0, 4, 3,
- 0, 1, 0, 1, 1, 1, 0, 7, 0, 7,
- 7, 7, 0, 7, 7, 7, 3, 3, 3, 3,
- 7, 1, 0, 1, 1, 0, 1, 1, 1, 0,
- 0, 6, 0, 0, 0, 0, 7, 7, 7, 7,
- 7, 7, 1, 0, 1, 1, 0, 1, 1, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 6, 0,
- 0, 0, 7, 0, 7, 7, 0, 7, 7, 7,
- 1, 1, 0, 0, 0, 7, 0, 7, 7, 0,
- 7, 7, 0, 0, 7, 7, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 6, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 6, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0
-};
-
-static yyconst flex_int32_t yy_ec[256] = { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 1, 1, 6, 1, 7, 8,
- 9, 1, 10, 11, 12, 13, 14, 12, 12, 12,
- 12, 12, 12, 12, 12, 12, 12, 15, 16, 1,
- 17, 1, 1, 1, 18, 18, 18, 18, 18, 18,
- 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
- 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
- 1, 19, 1, 1, 20, 1, 18, 18, 18, 21,
-
- 21, 21, 18, 18, 21, 18, 18, 18, 18, 21,
- 18, 18, 18, 21, 18, 21, 18, 18, 18, 18,
- 18, 18, 22, 1, 22, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
-};
-
-static yyconst flex_int32_t yy_meta[23] = { 0,
- 1, 2, 3, 1, 1, 4, 1, 1, 1, 5,
- 5, 6, 7, 8, 9, 1, 10, 6, 1, 4,
- 6, 1
-};
-
-static yyconst flex_int16_t yy_base[216] = { 0,
- 0, 0, 0, 0, 203, 1331, 21, 23, 25, 180,
- 1331, 15, 25, 43, 167, 152, 1331, 32, 35, 149,
- 43, 0, 126, 63, 81, 38, 99, 115, 125, 0,
- 131, 151, 167, 55, 0, 185, 66, 105, 203, 221,
- 24, 239, 95, 40, 67, 257, 89, 78, 1331, 273,
- 81, 75, 293, 311, 329, 70, 348, 1331, 74, 369,
- 387, 405, 32, 423, 441, 459, 0, 0, 0, 60,
- 85, 477, 86, 94, 495, 80, 104, 106, 96, 108,
- 109, 1331, 513, 0, 108, 531, 117, 112, 33, 549,
- 567, 136, 1331, 132, 585, 154, 128, 603, 156, 159,
-
- 164, 621, 639, 659, 158, 33, 171, 179, 181, 0,
- 0, 0, 677, 143, 176, 695, 177, 207, 22, 148,
- 193, 194, 0, 213, 199, 1331, 202, 713, 216, 218,
- 731, 228, 227, 750, 224, 225, 772, 243, 245, 793,
- 0, 811, 250, 255, 829, 0, 847, 269, 285, 865,
- 883, 903, 287, 289, 297, 0, 0, 0, 299, 307,
- 921, 939, 959, 317, 321, 322, 0, 0, 0, 0,
- 373, 0, 377, 0, 0, 1331, 978, 987, 993, 998,
- 1003, 1012, 1022, 1032, 1041, 1047, 1056, 1066, 1076, 1086,
- 1096, 1106, 1116, 1126, 1133, 1142, 1152, 1162, 1172, 1182,
-
- 1192, 1201, 1207, 1217, 1227, 1237, 1242, 1250, 1260, 1270,
- 1280, 1290, 1300, 1310, 1320
-};
-
-static yyconst flex_int16_t yy_def[216] = { 0,
- 176, 1, 177, 177, 176, 176, 176, 176, 178, 176,
- 176, 176, 179, 176, 14, 176, 176, 176, 178, 180,
- 179, 181, 179, 182, 183, 184, 176, 185, 186, 14,
- 176, 185, 187, 176, 181, 182, 188, 179, 189, 183,
- 190, 191, 179, 184, 176, 176, 176, 176, 176, 176,
- 176, 187, 187, 192, 193, 194, 176, 176, 188, 182,
- 182, 189, 190, 183, 183, 191, 195, 195, 50, 195,
- 196, 192, 197, 198, 193, 199, 200, 187, 194, 57,
- 57, 176, 201, 57, 202, 203, 188, 190, 196, 204,
- 205, 206, 176, 197, 192, 198, 199, 193, 200, 57,
-
- 57, 201, 57, 203, 202, 207, 57, 57, 57, 102,
- 103, 104, 204, 208, 209, 205, 210, 211, 196, 206,
- 197, 199, 103, 103, 176, 176, 208, 204, 209, 210,
- 205, 211, 57, 176, 208, 210, 176, 134, 134, 212,
- 134, 213, 137, 137, 214, 137, 215, 134, 134, 212,
- 134, 213, 134, 134, 134, 150, 151, 152, 137, 137,
- 214, 137, 215, 137, 137, 137, 161, 162, 163, 151,
- 151, 162, 162, 134, 137, 0, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
-
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176
-};
-
-static yyconst flex_int16_t yy_nxt[1354] = { 0,
- 6, 7, 8, 9, 10, 6, 6, 11, 11, 6,
- 11, 6, 12, 13, 6, 11, 11, 14, 6, 10,
- 15, 16, 18, 18, 18, 18, 19, 19, 21, 24,
- 58, 25, 22, 18, 18, 22, 19, 19, 88, 23,
- 92, 23, 63, 26, 27, 27, 125, 24, 28, 25,
- 63, 92, 29, 29, 30, 31, 44, 32, 44, 33,
- 30, 26, 28, 30, 37, 37, 57, 38, 48, 48,
- 58, 52, 57, 51, 49, 57, 176, 176, 87, 48,
- 48, 39, 41, 41, 59, 49, 93, 38, 79, 90,
- 93, 91, 59, 56, 71, 72, 73, 52, 97, 42,
-
- 27, 27, 51, 92, 94, 75, 76, 176, 176, 105,
- 105, 45, 96, 26, 79, 33, 27, 27, 58, 80,
- 80, 58, 99, 26, 56, 80, 80, 46, 80, 80,
- 63, 33, 48, 48, 122, 59, 121, 89, 49, 47,
- 29, 29, 29, 29, 26, 47, 97, 126, 50, 89,
- 94, 50, 27, 27, 120, 72, 73, 75, 76, 105,
- 105, 127, 34, 46, 51, 21, 120, 33, 53, 53,
- 80, 54, 96, 55, 99, 80, 80, 113, 114, 80,
- 21, 80, 80, 126, 80, 56, 37, 37, 80, 38,
- 80, 80, 80, 21, 129, 130, 80, 93, 80, 80,
-
- 93, 80, 176, 39, 36, 37, 135, 61, 116, 117,
- 134, 94, 97, 176, 81, 81, 134, 113, 114, 134,
- 127, 62, 41, 41, 136, 132, 133, 38, 126, 116,
- 117, 126, 176, 176, 129, 176, 130, 176, 137, 42,
- 40, 41, 127, 130, 137, 65, 132, 137, 176, 176,
- 176, 176, 176, 176, 138, 176, 138, 66, 48, 48,
- 138, 143, 138, 138, 49, 138, 143, 143, 176, 176,
- 143, 176, 143, 176, 67, 143, 176, 67, 68, 176,
- 138, 176, 29, 29, 69, 29, 138, 70, 176, 138,
- 69, 176, 68, 69, 53, 53, 138, 54, 138, 55,
-
- 138, 176, 138, 176, 138, 138, 138, 138, 138, 138,
- 143, 56, 73, 73, 138, 52, 143, 138, 143, 143,
- 176, 176, 176, 176, 143, 176, 176, 143, 143, 74,
- 76, 76, 143, 143, 143, 52, 176, 143, 143, 143,
- 176, 143, 143, 176, 176, 176, 176, 77, 80, 81,
- 81, 82, 80, 80, 80, 80, 80, 80, 83, 84,
- 80, 80, 80, 85, 80, 84, 86, 80, 84, 80,
- 37, 37, 176, 38, 139, 139, 176, 176, 144, 144,
- 176, 176, 176, 176, 176, 176, 174, 39, 37, 37,
- 175, 38, 176, 176, 176, 176, 176, 176, 176, 176,
-
- 176, 176, 176, 176, 176, 39, 36, 37, 176, 61,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 62, 41, 41, 176, 176, 176, 38,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 42, 41, 41, 176, 176, 176, 38, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 42,
- 40, 41, 176, 176, 176, 65, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 66, 73, 73,
- 176, 52, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 74, 76, 76, 176, 176,
-
- 176, 52, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 77, 101, 101, 82, 176, 176, 176,
- 176, 176, 176, 102, 176, 176, 176, 176, 103, 176,
- 176, 104, 108, 81, 109, 176, 176, 176, 176, 176,
- 176, 110, 176, 176, 176, 176, 111, 176, 176, 112,
- 114, 114, 176, 89, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 115, 117, 117,
- 176, 176, 176, 89, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 118, 73, 73, 176, 52,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
-
- 176, 176, 176, 74, 76, 76, 176, 176, 176, 52,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 77, 101, 101, 82, 176, 176, 176, 176, 176,
- 176, 102, 176, 176, 176, 176, 103, 176, 176, 104,
- 123, 123, 176, 176, 176, 176, 176, 176, 176, 176,
- 124, 176, 176, 176, 176, 176, 124, 176, 176, 124,
- 108, 81, 109, 176, 176, 176, 176, 176, 176, 110,
- 176, 176, 176, 176, 111, 176, 176, 112, 114, 114,
- 176, 89, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 115, 117, 117, 176, 176,
-
- 176, 89, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 118, 114, 114, 176, 89, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 115, 117, 117, 176, 176, 176, 89, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 118,
- 138, 139, 139, 82, 138, 138, 138, 138, 138, 138,
- 140, 141, 138, 138, 138, 85, 138, 141, 142, 138,
- 141, 138, 143, 144, 144, 82, 143, 143, 143, 143,
- 143, 143, 145, 146, 143, 143, 143, 85, 143, 146,
- 147, 143, 146, 143, 149, 149, 82, 176, 176, 176,
-
- 176, 176, 176, 150, 176, 176, 176, 176, 151, 176,
- 176, 152, 154, 139, 155, 176, 176, 176, 176, 176,
- 176, 156, 176, 176, 176, 176, 157, 176, 176, 158,
- 160, 160, 82, 176, 176, 176, 176, 176, 176, 161,
- 176, 176, 176, 176, 162, 176, 176, 163, 165, 144,
- 166, 176, 176, 176, 176, 176, 176, 167, 176, 176,
- 176, 176, 168, 176, 176, 169, 149, 149, 82, 176,
- 176, 176, 176, 176, 176, 150, 176, 176, 176, 176,
- 151, 176, 176, 152, 170, 170, 176, 176, 176, 176,
- 176, 176, 176, 176, 171, 176, 176, 176, 176, 176,
-
- 171, 176, 176, 171, 154, 139, 155, 176, 176, 176,
- 176, 176, 176, 156, 176, 176, 176, 176, 157, 176,
- 176, 158, 160, 160, 82, 176, 176, 176, 176, 176,
- 176, 161, 176, 176, 176, 176, 162, 176, 176, 163,
- 172, 172, 176, 176, 176, 176, 176, 176, 176, 176,
- 173, 176, 176, 176, 176, 176, 173, 176, 176, 173,
- 165, 144, 166, 176, 176, 176, 176, 176, 176, 167,
- 176, 176, 176, 176, 168, 176, 176, 169, 17, 17,
- 17, 17, 17, 17, 17, 17, 17, 17, 20, 20,
- 176, 176, 20, 23, 176, 176, 23, 23, 23, 23,
-
- 23, 23, 23, 20, 176, 20, 35, 176, 35, 176,
- 176, 35, 36, 36, 36, 36, 36, 36, 36, 36,
- 36, 36, 40, 40, 40, 40, 40, 40, 40, 40,
- 40, 40, 43, 43, 176, 43, 43, 43, 43, 43,
- 43, 43, 28, 28, 28, 176, 28, 28, 176, 28,
- 28, 29, 29, 29, 176, 29, 52, 52, 52, 52,
- 52, 52, 52, 52, 52, 52, 37, 37, 37, 37,
- 37, 37, 37, 37, 37, 37, 60, 60, 60, 60,
- 60, 60, 60, 60, 60, 60, 41, 41, 41, 41,
- 41, 41, 41, 41, 41, 41, 64, 64, 64, 64,
-
- 64, 64, 64, 64, 64, 64, 72, 72, 72, 72,
- 72, 72, 72, 72, 72, 72, 75, 75, 75, 75,
- 75, 75, 75, 75, 75, 75, 78, 78, 176, 78,
- 78, 78, 78, 78, 78, 78, 68, 176, 68, 176,
- 176, 68, 89, 176, 176, 89, 89, 89, 89, 89,
- 89, 89, 73, 73, 73, 73, 73, 73, 73, 73,
- 73, 73, 95, 95, 95, 95, 95, 95, 95, 95,
- 95, 95, 76, 76, 76, 76, 76, 76, 76, 76,
- 76, 76, 98, 98, 98, 98, 98, 98, 98, 98,
- 98, 98, 100, 100, 100, 100, 100, 100, 100, 100,
-
- 100, 100, 106, 106, 176, 176, 106, 107, 107, 107,
- 107, 107, 107, 107, 107, 107, 107, 113, 113, 113,
- 113, 113, 113, 113, 113, 113, 113, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 119, 119, 176,
- 119, 119, 119, 119, 119, 119, 119, 106, 176, 106,
- 114, 114, 114, 114, 114, 114, 114, 114, 114, 114,
- 128, 128, 128, 128, 128, 128, 128, 128, 128, 128,
- 117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
- 131, 131, 131, 131, 131, 131, 131, 131, 131, 131,
- 148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
-
- 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
- 159, 159, 159, 159, 159, 159, 159, 159, 159, 159,
- 164, 164, 164, 164, 164, 164, 164, 164, 164, 164,
- 5, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176
-};
-
-static yyconst flex_int16_t yy_chk[1354] = { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 7, 7, 8, 8, 9, 9, 12, 13,
- 41, 13, 12, 18, 18, 12, 19, 19, 63, 26,
- 119, 44, 41, 13, 14, 14, 106, 21, 14, 21,
- 63, 89, 14, 14, 14, 14, 26, 14, 44, 14,
- 14, 21, 14, 14, 24, 24, 34, 24, 45, 45,
- 37, 56, 34, 70, 45, 34, 52, 52, 59, 48,
- 48, 24, 25, 25, 37, 48, 76, 25, 56, 71,
- 73, 71, 59, 52, 51, 74, 74, 79, 76, 25,
-
- 27, 27, 47, 71, 73, 77, 77, 78, 78, 85,
- 85, 27, 74, 43, 79, 27, 28, 28, 88, 80,
- 81, 87, 77, 38, 78, 80, 81, 28, 80, 81,
- 88, 28, 31, 31, 97, 87, 94, 92, 31, 29,
- 31, 31, 31, 31, 23, 31, 97, 114, 31, 120,
- 94, 31, 32, 32, 92, 96, 96, 99, 99, 105,
- 105, 114, 20, 32, 32, 16, 120, 32, 33, 33,
- 100, 33, 96, 33, 99, 101, 100, 115, 115, 100,
- 15, 101, 107, 117, 101, 33, 36, 36, 107, 36,
- 108, 107, 109, 10, 115, 117, 108, 121, 109, 108,
-
- 122, 109, 5, 36, 39, 39, 127, 39, 118, 118,
- 125, 121, 122, 0, 124, 124, 125, 129, 129, 125,
- 127, 39, 40, 40, 130, 118, 124, 40, 135, 132,
- 132, 136, 0, 0, 129, 0, 130, 0, 133, 40,
- 42, 42, 135, 136, 133, 42, 132, 133, 0, 0,
- 0, 0, 0, 0, 138, 0, 139, 42, 46, 46,
- 138, 143, 139, 138, 46, 139, 144, 143, 0, 0,
- 143, 0, 144, 0, 46, 144, 0, 46, 50, 0,
- 148, 0, 50, 50, 50, 50, 148, 50, 0, 148,
- 50, 0, 50, 50, 53, 53, 149, 53, 153, 53,
-
- 154, 0, 149, 0, 153, 149, 154, 153, 155, 154,
- 159, 53, 54, 54, 155, 54, 159, 155, 160, 159,
- 0, 0, 0, 0, 160, 0, 0, 160, 164, 54,
- 55, 55, 165, 166, 164, 55, 0, 164, 165, 166,
- 0, 165, 166, 0, 0, 0, 0, 55, 57, 57,
- 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
- 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
- 60, 60, 0, 60, 171, 171, 0, 0, 173, 173,
- 0, 0, 0, 0, 0, 0, 171, 60, 61, 61,
- 173, 61, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 61, 62, 62, 0, 62,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 62, 64, 64, 0, 0, 0, 64,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 64, 65, 65, 0, 0, 0, 65, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 65,
- 66, 66, 0, 0, 0, 66, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 66, 72, 72,
- 0, 72, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 72, 75, 75, 0, 0,
-
- 0, 75, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 75, 83, 83, 83, 0, 0, 0,
- 0, 0, 0, 83, 0, 0, 0, 0, 83, 0,
- 0, 83, 86, 86, 86, 0, 0, 0, 0, 0,
- 0, 86, 0, 0, 0, 0, 86, 0, 0, 86,
- 90, 90, 0, 90, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 90, 91, 91,
- 0, 0, 0, 91, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 91, 95, 95, 0, 95,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 95, 98, 98, 0, 0, 0, 98,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 98, 102, 102, 102, 0, 0, 0, 0, 0,
- 0, 102, 0, 0, 0, 0, 102, 0, 0, 102,
- 103, 103, 0, 0, 0, 0, 0, 0, 0, 0,
- 103, 0, 0, 0, 0, 0, 103, 0, 0, 103,
- 104, 104, 104, 0, 0, 0, 0, 0, 0, 104,
- 0, 0, 0, 0, 104, 0, 0, 104, 113, 113,
- 0, 113, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 113, 116, 116, 0, 0,
-
- 0, 116, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 116, 128, 128, 0, 128, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 128, 131, 131, 0, 0, 0, 131, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 131,
- 134, 134, 134, 134, 134, 134, 134, 134, 134, 134,
- 134, 134, 134, 134, 134, 134, 134, 134, 134, 134,
- 134, 134, 137, 137, 137, 137, 137, 137, 137, 137,
- 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,
- 137, 137, 137, 137, 140, 140, 140, 0, 0, 0,
-
- 0, 0, 0, 140, 0, 0, 0, 0, 140, 0,
- 0, 140, 142, 142, 142, 0, 0, 0, 0, 0,
- 0, 142, 0, 0, 0, 0, 142, 0, 0, 142,
- 145, 145, 145, 0, 0, 0, 0, 0, 0, 145,
- 0, 0, 0, 0, 145, 0, 0, 145, 147, 147,
- 147, 0, 0, 0, 0, 0, 0, 147, 0, 0,
- 0, 0, 147, 0, 0, 147, 150, 150, 150, 0,
- 0, 0, 0, 0, 0, 150, 0, 0, 0, 0,
- 150, 0, 0, 150, 151, 151, 0, 0, 0, 0,
- 0, 0, 0, 0, 151, 0, 0, 0, 0, 0,
-
- 151, 0, 0, 151, 152, 152, 152, 0, 0, 0,
- 0, 0, 0, 152, 0, 0, 0, 0, 152, 0,
- 0, 152, 161, 161, 161, 0, 0, 0, 0, 0,
- 0, 161, 0, 0, 0, 0, 161, 0, 0, 161,
- 162, 162, 0, 0, 0, 0, 0, 0, 0, 0,
- 162, 0, 0, 0, 0, 0, 162, 0, 0, 162,
- 163, 163, 163, 0, 0, 0, 0, 0, 0, 163,
- 0, 0, 0, 0, 163, 0, 0, 163, 177, 177,
- 177, 177, 177, 177, 177, 177, 177, 177, 178, 178,
- 0, 0, 178, 179, 0, 0, 179, 179, 179, 179,
-
- 179, 179, 179, 180, 0, 180, 181, 0, 181, 0,
- 0, 181, 182, 182, 182, 182, 182, 182, 182, 182,
- 182, 182, 183, 183, 183, 183, 183, 183, 183, 183,
- 183, 183, 184, 184, 0, 184, 184, 184, 184, 184,
- 184, 184, 185, 185, 185, 0, 185, 185, 0, 185,
- 185, 186, 186, 186, 0, 186, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 188, 188, 188, 188,
- 188, 188, 188, 188, 188, 188, 189, 189, 189, 189,
- 189, 189, 189, 189, 189, 189, 190, 190, 190, 190,
- 190, 190, 190, 190, 190, 190, 191, 191, 191, 191,
-
- 191, 191, 191, 191, 191, 191, 192, 192, 192, 192,
- 192, 192, 192, 192, 192, 192, 193, 193, 193, 193,
- 193, 193, 193, 193, 193, 193, 194, 194, 0, 194,
- 194, 194, 194, 194, 194, 194, 195, 0, 195, 0,
- 0, 195, 196, 0, 0, 196, 196, 196, 196, 196,
- 196, 196, 197, 197, 197, 197, 197, 197, 197, 197,
- 197, 197, 198, 198, 198, 198, 198, 198, 198, 198,
- 198, 198, 199, 199, 199, 199, 199, 199, 199, 199,
- 199, 199, 200, 200, 200, 200, 200, 200, 200, 200,
- 200, 200, 201, 201, 201, 201, 201, 201, 201, 201,
-
- 201, 201, 202, 202, 0, 0, 202, 203, 203, 203,
- 203, 203, 203, 203, 203, 203, 203, 204, 204, 204,
- 204, 204, 204, 204, 204, 204, 204, 205, 205, 205,
- 205, 205, 205, 205, 205, 205, 205, 206, 206, 0,
- 206, 206, 206, 206, 206, 206, 206, 207, 0, 207,
- 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
- 209, 209, 209, 209, 209, 209, 209, 209, 209, 209,
- 210, 210, 210, 210, 210, 210, 210, 210, 210, 210,
- 211, 211, 211, 211, 211, 211, 211, 211, 211, 211,
- 212, 212, 212, 212, 212, 212, 212, 212, 212, 212,
-
- 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
- 214, 214, 214, 214, 214, 214, 214, 214, 214, 214,
- 215, 215, 215, 215, 215, 215, 215, 215, 215, 215,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176, 176, 176, 176, 176, 176, 176, 176,
- 176, 176, 176
-};
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-#line 1 "parse.l"
-#line 2 "parse.l"
-#include <math.h>
-#include <string.h>
-
-#include <glib/gprintf.h>
-
-#include "../gst_private.h"
-
-#include "types.h"
-#include "../gstinfo.h"
-#include "../gsturi.h"
-#include "grammar.tab.h"
-
-/* Override the default ECHO so as to avoid fortify warnings. Ignore the
- embedded-NUL case for now. We know yytext is NUL-terminated. */
-#define ECHO g_fprintf(yyout, "%s", yytext)
-
-#ifdef G_HAVE_ISO_VARARGS
-#define PRINT(...) GST_CAT_DEBUG (GST_CAT_PIPELINE, "flex: " __VA_ARGS__)
-#elif defined(G_HAVE_GNUC_VARARGS)
-#define PRINT(args...) GST_CAT_DEBUG (GST_CAT_PIPELINE, "flex: " args)
-#else
-static inline void
-PRINT (const char *format, ...)
-{
- va_list varargs;
-
- va_start (varargs, format);
- GST_CAT_LEVEL_LOG_valist (GST_CAT_PIPELINE, GST_LEVEL_DEBUG, NULL,
- format, varargs);
- va_end (varargs);
-}
-#endif
-
-/* we must do this here, because nearly everything matches a {_string} */
-/* get pad/element references and stuff with dots right */
-/* links */
-
-#define YY_NO_INPUT 1
-#line 839 "lex._gst_parse_yy.c"
-
-#define INITIAL 0
-#define value 1
-
-#ifndef YY_NO_UNISTD_H
-/* Special case for "unistd.h", since it is non-ANSI. We include it way
- * down here because we want the user's section 1 to have been scanned first.
- * The user has a chance to override it with an option.
- */
-#include <unistd.h>
-#endif
-
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
-
-/* Holds the entire state of the reentrant scanner. */
-struct yyguts_t
-{
-
- /* User-defined. Not touched by flex. */
- YY_EXTRA_TYPE yyextra_r;
-
- /* The rest are the same as the globals declared in the non-reentrant scanner. */
- FILE *yyin_r, *yyout_r;
- size_t yy_buffer_stack_top; /**< index of top of stack. */
- size_t yy_buffer_stack_max; /**< capacity of stack. */
- YY_BUFFER_STATE *yy_buffer_stack; /**< Stack as an array. */
- char yy_hold_char;
- int yy_n_chars;
- int yyleng_r;
- char *yy_c_buf_p;
- int yy_init;
- int yy_start;
- int yy_did_buffer_switch_on_eof;
- int yy_start_stack_ptr;
- int yy_start_stack_depth;
- int *yy_start_stack;
- yy_state_type yy_last_accepting_state;
- char *yy_last_accepting_cpos;
-
- int yylineno_r;
- int yy_flex_debug_r;
-
- char *yytext_r;
- int yy_more_flag;
- int yy_more_len;
-
- YYSTYPE *yylval_r;
-
-}; /* end struct yyguts_t */
-
-static int yy_init_globals (yyscan_t yyscanner);
-
- /* This must go here because YYSTYPE and YYLTYPE are included
- * from bison output in section 1.*/
-# define yylval yyg->yylval_r
-
-int _gst_parse_yylex_init (yyscan_t * scanner);
-
-int _gst_parse_yylex_init_extra (YY_EXTRA_TYPE user_defined,
- yyscan_t * scanner);
-
-/* Accessor methods to globals.
- These are made visible to non-reentrant scanners for convenience. */
-
-int _gst_parse_yylex_destroy (yyscan_t yyscanner);
-
-int _gst_parse_yyget_debug (yyscan_t yyscanner);
-
-void _gst_parse_yyset_debug (int debug_flag, yyscan_t yyscanner);
-
-YY_EXTRA_TYPE _gst_parse_yyget_extra (yyscan_t yyscanner);
-
-void _gst_parse_yyset_extra (YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
-
-FILE *_gst_parse_yyget_in (yyscan_t yyscanner);
-
-void _gst_parse_yyset_in (FILE * in_str, yyscan_t yyscanner);
-
-FILE *_gst_parse_yyget_out (yyscan_t yyscanner);
-
-void _gst_parse_yyset_out (FILE * out_str, yyscan_t yyscanner);
-
-int _gst_parse_yyget_leng (yyscan_t yyscanner);
-
-char *_gst_parse_yyget_text (yyscan_t yyscanner);
-
-int _gst_parse_yyget_lineno (yyscan_t yyscanner);
-
-void _gst_parse_yyset_lineno (int line_number, yyscan_t yyscanner);
-
-YYSTYPE *_gst_parse_yyget_lval (yyscan_t yyscanner);
-
-void _gst_parse_yyset_lval (YYSTYPE * yylval_param, yyscan_t yyscanner);
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int _gst_parse_yywrap (yyscan_t yyscanner);
-#else
-extern int _gst_parse_yywrap (yyscan_t yyscanner);
-#endif
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy (char *, yyconst char *, int, yyscan_t yyscanner);
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen (yyconst char *, yyscan_t yyscanner);
-#endif
-
-#ifndef YY_NO_INPUT
-
-#ifdef __cplusplus
-static int yyinput (yyscan_t yyscanner);
-#else
-static int input (yyscan_t yyscanner);
-#endif
-
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
- { \
- int c = '*'; \
- int n; \
- for ( n = 0; n < max_size && \
- (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
- buf[n] = (char) c; \
- if ( c == '\n' ) \
- buf[n++] = (char) c; \
- if ( c == EOF && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- result = n; \
- } \
- else \
- { \
- errno=0; \
- while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
- { \
- if( errno != EINTR) \
- { \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- break; \
- } \
- errno=0; \
- clearerr(yyin); \
- } \
- }\
-\
-
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
-#endif
-
-/* end tables serialization structures and prototypes */
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL_IS_OURS 1
-
-extern int _gst_parse_yylex (YYSTYPE * yylval_param, yyscan_t yyscanner);
-
-#define YY_DECL int _gst_parse_yylex \
- (YYSTYPE * yylval_param , yyscan_t yyscanner)
-#endif /* !YY_DECL */
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
- YY_USER_ACTION
-
-/** The main scanner function which does all the work.
- */
-YY_DECL {
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
-#line 71 "parse.l"
-
-
-#line 1074 "lex._gst_parse_yy.c"
-
- yylval = yylval_param;
-
- if (!yyg->yy_init) {
- yyg->yy_init = 1;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if (!yyg->yy_start)
- yyg->yy_start = 1; /* first start state */
-
- if (!yyin)
- yyin = stdin;
-
- if (!yyout)
- yyout = stdout;
-
- if (!YY_CURRENT_BUFFER) {
- _gst_parse_yyensure_buffer_stack (yyscanner);
- YY_CURRENT_BUFFER_LVALUE =
- _gst_parse_yy_create_buffer (yyin, YY_BUF_SIZE, yyscanner);
- }
-
- _gst_parse_yy_load_buffer_state (yyscanner);
- }
-
- while (1) { /* loops until end-of-file is reached */
- yy_cp = yyg->yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = yyg->yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = yyg->yy_start;
- yy_match:
- do {
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI (*yy_cp)];
-
- if (yy_accept[yy_current_state]) {
- yyg->yy_last_accepting_state = yy_current_state;
- yyg->yy_last_accepting_cpos = yy_cp;
- }
- while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
- yy_current_state = (int) yy_def[yy_current_state];
- if (yy_current_state >= 177)
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state =
- yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- ++yy_cp;
- }
- while (yy_current_state != 176);
- yy_cp = yyg->yy_last_accepting_cpos;
- yy_current_state = yyg->yy_last_accepting_state;
-
- yy_find_action:
- yy_act = yy_accept[yy_current_state];
-
- YY_DO_BEFORE_ACTION;
-
- do_action: /* This label is used only to access EOF actions. */
-
- switch (yy_act) { /* beginning of action switch */
- case 0: /* must back up */
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yyg->yy_hold_char;
- yy_cp = yyg->yy_last_accepting_cpos;
- yy_current_state = yyg->yy_last_accepting_state;
- goto yy_find_action;
-
- case 1:
-/* rule 1 can match eol */
- YY_RULE_SETUP
-#line 73 "parse.l"
- {
- /* "=" */
- PRINT ("ASSIGNMENT: %s", yytext);
- yylval->s = gst_parse_strdup (yytext);
- BEGIN (INITIAL);
- return ASSIGNMENT;
- }
- YY_BREAK case 2:YY_RULE_SETUP
-#line 81 "parse.l"
- {
- yytext++;
- PRINT ("PADREF: %s", yytext);
- yylval->s = gst_parse_strdup (yytext);
- BEGIN (INITIAL);
- return PADREF;
- }
- YY_BREAK case 3:YY_RULE_SETUP
-#line 89 "parse.l"
- {
- PRINT ("REF: %s", yytext);
- yylval->s = gst_parse_strdup (yytext);
- BEGIN (INITIAL);
- return REF;
- }
- YY_BREAK case 4:
-/* rule 4 can match eol */
- YY_RULE_SETUP
-#line 96 "parse.l"
- {
- gchar *pos = yytext;
-
- while (!g_ascii_isspace (*pos) && (*pos != '.'))
- pos++;
- *pos = '\0';
- PRINT ("BINREF: %s", yytext);
- yylval->s = gst_parse_strdup (yytext);
- BEGIN (INITIAL);
- return BINREF;
- }
- YY_BREAK case 5:YY_RULE_SETUP
-#line 106 "parse.l"
- {
- PRINT ("IDENTIFIER: %s", yytext);
- yylval->s = gst_parse_strdup (yytext);
- BEGIN (INITIAL);
- return IDENTIFIER;
- }
- YY_BREAK case 6:
-/* rule 6 can match eol */
- YY_RULE_SETUP
-#line 113 "parse.l"
- {
- gchar *c = yytext;
-
- PRINT ("LINK: %s", yytext);
- c++;
- if (*c)
- {
- while (g_ascii_isspace (*c))
- c++;
- c = yylval->s = gst_parse_strdup (c);
- while (*c)
- c++;
- if (*--c != '!')
- g_assert_not_reached ();
- while (g_ascii_isspace (*--c));
- *++c = '\0';
- } else
- {
- yylval->s = NULL;
- }
- BEGIN (INITIAL);
- return LINK;
- }
- YY_BREAK case 7:
-/* rule 7 can match eol */
- YY_RULE_SETUP
-#line 131 "parse.l"
- {
- PRINT ("URL: %s", yytext);
- yylval->s = g_strdup (yytext);
- gst_parse_unescape (yylval->s);
- BEGIN (INITIAL);
- return PARSE_URL;
- }
- YY_BREAK case 8:YY_RULE_SETUP
-#line 139 "parse.l"
- {
- PRINT ("OPERATOR: [%s]", yytext);
- return *yytext;
- }
- YY_BREAK case 9:
-/* rule 9 can match eol */
- YY_RULE_SETUP
-#line 141 "parse.l"
- {
- PRINT ("SPACE: [%s]", yytext);
- }
- YY_BREAK case 10:YY_RULE_SETUP
-#line 143 "parse.l"
- {
- PRINT ("Invalid Lexer element: %s\n", yytext);
- return *yytext;
- }
- YY_BREAK case 11:YY_RULE_SETUP
-#line 148 "parse.l"
- ECHO;
-
- YY_BREAK
-#line 1271 "lex._gst_parse_yy.c"
- case YY_STATE_EOF (INITIAL):
- case YY_STATE_EOF (value):
- yyterminate ();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yyg->yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
- if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW) {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * _gst_parse_yylex(). If so, then we have to assure
- * consistency between YY_CURRENT_BUFFER and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if (yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]) { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state (yyscanner);
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans (yy_current_state, yyscanner);
-
- yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
-
- if (yy_next_state) {
- /* Consume the NUL. */
- yy_cp = ++yyg->yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else {
- yy_cp = yyg->yy_last_accepting_cpos;
- yy_current_state = yyg->yy_last_accepting_state;
- goto yy_find_action;
- }
- }
-
- else
- switch (yy_get_next_buffer (yyscanner)) {
- case EOB_ACT_END_OF_FILE:
- {
- yyg->yy_did_buffer_switch_on_eof = 0;
-
- if (_gst_parse_yywrap (yyscanner)) {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF (YY_START);
- goto do_action;
- }
-
- else {
- if (!yyg->yy_did_buffer_switch_on_eof)
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state (yyscanner);
-
- yy_cp = yyg->yy_c_buf_p;
- yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yyg->yy_c_buf_p =
- &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
-
- yy_current_state = yy_get_previous_state (yyscanner);
-
- yy_cp = yyg->yy_c_buf_p;
- yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR ("fatal flex scanner internal error--no action found");
- } /* end of action switch */
- } /* end of scanning one token */
-} /* end of _gst_parse_yylex */
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-static int
-yy_get_next_buffer (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
- register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
- register char *source = yyg->yytext_ptr;
- register int number_to_move, i;
- int ret_val;
-
- if (yyg->yy_c_buf_p >
- &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1])
- YY_FATAL_ERROR ("fatal flex scanner internal error--end of buffer missed");
-
- if (YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0) { /* Don't try to fill the buffer, so this is an EOF. */
- if (yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1) {
- /* We matched a single character, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
-
- for (i = 0; i < number_to_move; ++i)
- *(dest++) = *(source++);
-
- if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING)
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
-
- else {
- int num_to_read =
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
- while (num_to_read <= 0) { /* Not enough room in the buffer - grow it. */
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
-
- int yy_c_buf_p_offset = (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
-
- if (b->yy_is_our_buffer) {
- int new_size = b->yy_buf_size * 2;
-
- if (new_size <= 0)
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- _gst_parse_yyrealloc ((void *) b->yy_ch_buf, b->yy_buf_size + 2,
- yyscanner);
- } else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if (!b->yy_ch_buf)
- YY_FATAL_ERROR ("fatal error - scanner input buffer overflow");
-
- yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
-
- }
-
- if (num_to_read > YY_READ_BUF_SIZE)
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT ((&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
- yyg->yy_n_chars, (size_t) num_to_read);
-
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
- }
-
- if (yyg->yy_n_chars == 0) {
- if (number_to_move == YY_MORE_ADJ) {
- ret_val = EOB_ACT_END_OF_FILE;
- _gst_parse_yyrestart (yyin, yyscanner);
- }
-
- else {
- ret_val = EOB_ACT_LAST_MATCH;
- YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- if ((yy_size_t) (yyg->yy_n_chars + number_to_move) >
- YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
- /* Extend the array by 50%, plus the number we really need. */
- yy_size_t new_size =
- yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf =
- (char *) _gst_parse_yyrealloc ((void *) YY_CURRENT_BUFFER_LVALUE->
- yy_ch_buf, new_size, yyscanner);
- if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
- YY_FATAL_ERROR ("out of dynamic memory in yy_get_next_buffer()");
- }
-
- yyg->yy_n_chars += number_to_move;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] =
- YY_END_OF_BUFFER_CHAR;
-
- yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
-
- return ret_val;
-}
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type
-yy_get_previous_state (yyscan_t yyscanner)
-{
- register yy_state_type yy_current_state;
- register char *yy_cp;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yy_current_state = yyg->yy_start;
-
- for (yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp) {
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI (*yy_cp)] : 1);
-
- if (yy_accept[yy_current_state]) {
- yyg->yy_last_accepting_state = yy_current_state;
- yyg->yy_last_accepting_cpos = yy_cp;
- }
- while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
- yy_current_state = (int) yy_def[yy_current_state];
- if (yy_current_state >= 177)
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- }
-
- return yy_current_state;
-}
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-static yy_state_type
-yy_try_NUL_trans (yy_state_type yy_current_state, yyscan_t yyscanner)
-{
- register int yy_is_jam;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner; /* This var may be unused depending upon options. */
- register char *yy_cp = yyg->yy_c_buf_p;
-
- register YY_CHAR yy_c = 1;
-
- if (yy_accept[yy_current_state]) {
- yyg->yy_last_accepting_state = yy_current_state;
- yyg->yy_last_accepting_cpos = yy_cp;
- }
- while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
- yy_current_state = (int) yy_def[yy_current_state];
- if (yy_current_state >= 177)
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 176);
-
- return yy_is_jam ? 0 : yy_current_state;
-}
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int
-yyinput (yyscan_t yyscanner)
-#else
-static int
-input (yyscan_t yyscanner)
-#endif
-{
- int c;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- *yyg->yy_c_buf_p = yyg->yy_hold_char;
-
- if (*yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR) {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if (yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars])
- /* This was really a NUL. */
- *yyg->yy_c_buf_p = '\0';
-
- else { /* need more input */
- int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
-
- ++yyg->yy_c_buf_p;
-
- switch (yy_get_next_buffer (yyscanner)) {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- _gst_parse_yyrestart (yyin, yyscanner);
-
- /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE:
- {
- if (_gst_parse_yywrap (yyscanner))
- return EOF;
-
- if (!yyg->yy_did_buffer_switch_on_eof)
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput (yyscanner);
-#else
- return input (yyscanner);
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
- *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
- yyg->yy_hold_char = *++yyg->yy_c_buf_p;
-
- return c;
-}
-#endif /* ifndef YY_NO_INPUT */
-
-/** Immediately switch to a different input stream.
- * @param input_file A readable stream.
- * @param yyscanner The scanner object.
- * @note This function does not reset the start condition to @c INITIAL .
- */
-void
-_gst_parse_yyrestart (FILE * input_file, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!YY_CURRENT_BUFFER) {
- _gst_parse_yyensure_buffer_stack (yyscanner);
- YY_CURRENT_BUFFER_LVALUE =
- _gst_parse_yy_create_buffer (yyin, YY_BUF_SIZE, yyscanner);
- }
-
- _gst_parse_yy_init_buffer (YY_CURRENT_BUFFER, input_file, yyscanner);
- _gst_parse_yy_load_buffer_state (yyscanner);
-}
-
-/** Switch to a different input buffer.
- * @param new_buffer The new input buffer.
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- /* TODO. We should be able to replace this entire function body
- * with
- * _gst_parse_yypop_buffer_state();
- * _gst_parse_yypush_buffer_state(new_buffer);
- */
- _gst_parse_yyensure_buffer_stack (yyscanner);
- if (YY_CURRENT_BUFFER == new_buffer)
- return;
-
- if (YY_CURRENT_BUFFER) {
- /* Flush out information for old buffer. */
- *yyg->yy_c_buf_p = yyg->yy_hold_char;
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
- }
-
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
- _gst_parse_yy_load_buffer_state (yyscanner);
-
- /* We don't actually know whether we did this switch during
- * EOF (_gst_parse_yywrap()) processing, but the only time this flag
- * is looked at is after _gst_parse_yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-static void
-_gst_parse_yy_load_buffer_state (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
- yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
- yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
- yyg->yy_hold_char = *yyg->yy_c_buf_p;
-}
-
-/** Allocate and initialize an input buffer state.
- * @param file A readable stream.
- * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * @param yyscanner The scanner object.
- * @return the allocated buffer state.
- */
-YY_BUFFER_STATE
-_gst_parse_yy_create_buffer (FILE * file, int size, yyscan_t yyscanner)
-{
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) _gst_parse_yyalloc (sizeof (struct yy_buffer_state),
- yyscanner);
- if (!b)
- YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_yy_create_buffer()");
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) _gst_parse_yyalloc (b->yy_buf_size + 2, yyscanner);
- if (!b->yy_ch_buf)
- YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_yy_create_buffer()");
-
- b->yy_is_our_buffer = 1;
-
- _gst_parse_yy_init_buffer (b, file, yyscanner);
-
- return b;
-}
-
-/** Destroy the buffer.
- * @param b a buffer created with _gst_parse_yy_create_buffer()
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yy_delete_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!b)
- return;
-
- if (b == YY_CURRENT_BUFFER) /* Not sure if we should pop here. */
- YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
-
- if (b->yy_is_our_buffer)
- _gst_parse_yyfree ((void *) b->yy_ch_buf, yyscanner);
-
- _gst_parse_yyfree ((void *) b, yyscanner);
-}
-
-/* Initializes or reinitializes a buffer.
- * This function is sometimes called more than once on the same buffer,
- * such as during a _gst_parse_yyrestart() or at EOF.
- */
-static void
-_gst_parse_yy_init_buffer (YY_BUFFER_STATE b, FILE * file, yyscan_t yyscanner)
-{
- int oerrno = errno;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- _gst_parse_yy_flush_buffer (b, yyscanner);
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
- /* If b is the current buffer, then _gst_parse_yy_init_buffer was _probably_
- * called from _gst_parse_yyrestart() or through yy_get_next_buffer.
- * In that case, we don't want to reset the lineno or column.
- */
- if (b != YY_CURRENT_BUFFER) {
- b->yy_bs_lineno = 1;
- b->yy_bs_column = 0;
- }
-
- b->yy_is_interactive = 0;
-
- errno = oerrno;
-}
-
-/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
- * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yy_flush_buffer (YY_BUFFER_STATE b, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!b)
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if (b == YY_CURRENT_BUFFER)
- _gst_parse_yy_load_buffer_state (yyscanner);
-}
-
-/** Pushes the new state onto the stack. The new state becomes
- * the current state. This function will allocate the stack
- * if necessary.
- * @param new_buffer The new state.
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yypush_buffer_state (YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (new_buffer == NULL)
- return;
-
- _gst_parse_yyensure_buffer_stack (yyscanner);
-
- /* This block is copied from _gst_parse_yy_switch_to_buffer. */
- if (YY_CURRENT_BUFFER) {
- /* Flush out information for old buffer. */
- *yyg->yy_c_buf_p = yyg->yy_hold_char;
- YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
- YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
- }
-
- /* Only push if top exists. Otherwise, replace top. */
- if (YY_CURRENT_BUFFER)
- yyg->yy_buffer_stack_top++;
- YY_CURRENT_BUFFER_LVALUE = new_buffer;
-
- /* copied from _gst_parse_yy_switch_to_buffer. */
- _gst_parse_yy_load_buffer_state (yyscanner);
- yyg->yy_did_buffer_switch_on_eof = 1;
-}
-
-/** Removes and deletes the top of the stack, if present.
- * The next element becomes the new top.
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yypop_buffer_state (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!YY_CURRENT_BUFFER)
- return;
-
- _gst_parse_yy_delete_buffer (YY_CURRENT_BUFFER, yyscanner);
- YY_CURRENT_BUFFER_LVALUE = NULL;
- if (yyg->yy_buffer_stack_top > 0)
- --yyg->yy_buffer_stack_top;
-
- if (YY_CURRENT_BUFFER) {
- _gst_parse_yy_load_buffer_state (yyscanner);
- yyg->yy_did_buffer_switch_on_eof = 1;
- }
-}
-
-/* Allocates the stack if it does not exist.
- * Guarantees space for at least one push.
- */
-static void
-_gst_parse_yyensure_buffer_stack (yyscan_t yyscanner)
-{
- int num_to_alloc;
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!yyg->yy_buffer_stack) {
-
- /* First allocation is just for 2 elements, since we don't know if this
- * scanner will even need a stack. We use 2 instead of 1 to avoid an
- * immediate realloc on the next call.
- */
- num_to_alloc = 1;
- yyg->yy_buffer_stack = (struct yy_buffer_state **) _gst_parse_yyalloc
- (num_to_alloc * sizeof (struct yy_buffer_state *)
- , yyscanner);
- if (!yyg->yy_buffer_stack)
- YY_FATAL_ERROR
- ("out of dynamic memory in _gst_parse_yyensure_buffer_stack()");
-
- memset (yyg->yy_buffer_stack, 0,
- num_to_alloc * sizeof (struct yy_buffer_state *));
-
- yyg->yy_buffer_stack_max = num_to_alloc;
- yyg->yy_buffer_stack_top = 0;
- return;
- }
-
- if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1) {
-
- /* Increase the buffer to prepare for a possible push. */
- int grow_size = 8 /* arbitrary grow size */ ;
-
- num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
- yyg->yy_buffer_stack = (struct yy_buffer_state **) _gst_parse_yyrealloc
- (yyg->yy_buffer_stack, num_to_alloc * sizeof (struct yy_buffer_state *)
- , yyscanner);
- if (!yyg->yy_buffer_stack)
- YY_FATAL_ERROR
- ("out of dynamic memory in _gst_parse_yyensure_buffer_stack()");
-
- /* zero only the new slots. */
- memset (yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0,
- grow_size * sizeof (struct yy_buffer_state *));
- yyg->yy_buffer_stack_max = num_to_alloc;
- }
-}
-
-/** Setup the input buffer state to scan directly from a user-specified character buffer.
- * @param base the character buffer
- * @param size the size in bytes of the character buffer
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE
-_gst_parse_yy_scan_buffer (char *base, yy_size_t size, yyscan_t yyscanner)
-{
- YY_BUFFER_STATE b;
-
- if (size < 2 ||
- base[size - 2] != YY_END_OF_BUFFER_CHAR ||
- base[size - 1] != YY_END_OF_BUFFER_CHAR)
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) _gst_parse_yyalloc (sizeof (struct yy_buffer_state),
- yyscanner);
- if (!b)
- YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_yy_scan_buffer()");
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- _gst_parse_yy_switch_to_buffer (b, yyscanner);
-
- return b;
-}
-
-/** Setup the input buffer state to scan a string. The next call to _gst_parse_yylex() will
- * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- * @note If you want to scan bytes that may contain NUL values, then use
- * _gst_parse_yy_scan_bytes() instead.
- */
-YY_BUFFER_STATE
-_gst_parse_yy_scan_string (yyconst char *yystr, yyscan_t yyscanner)
-{
-
- return _gst_parse_yy_scan_bytes (yystr, strlen (yystr), yyscanner);
-}
-
-/** Setup the input buffer state to scan the given bytes. The next call to _gst_parse_yylex() will
- * scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
- * @param yyscanner The scanner object.
- * @return the newly allocated buffer state object.
- */
-YY_BUFFER_STATE
-_gst_parse_yy_scan_bytes (yyconst char *yybytes, int _yybytes_len,
- yyscan_t yyscanner)
-{
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = _yybytes_len + 2;
- buf = (char *) _gst_parse_yyalloc (n, yyscanner);
- if (!buf)
- YY_FATAL_ERROR ("out of dynamic memory in _gst_parse_yy_scan_bytes()");
-
- for (i = 0; i < _yybytes_len; ++i)
- buf[i] = yybytes[i];
-
- buf[_yybytes_len] = buf[_yybytes_len + 1] = YY_END_OF_BUFFER_CHAR;
-
- b = _gst_parse_yy_scan_buffer (buf, n, yyscanner);
- if (!b)
- YY_FATAL_ERROR ("bad buffer in _gst_parse_yy_scan_bytes()");
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
-}
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-static void
-yy_fatal_error (yyconst char *msg, yyscan_t yyscanner)
-{
- (void) fprintf (stderr, "%s\n", msg);
- exit (YY_EXIT_FAILURE);
-}
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- int yyless_macro_arg = (n); \
- YY_LESS_LINENO(yyless_macro_arg);\
- yytext[yyleng] = yyg->yy_hold_char; \
- yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
- yyg->yy_hold_char = *yyg->yy_c_buf_p; \
- *yyg->yy_c_buf_p = '\0'; \
- yyleng = yyless_macro_arg; \
- } \
- while ( 0 )
-
-/* Accessor methods (get/set functions) to struct members. */
-
-/** Get the user-defined data for this scanner.
- * @param yyscanner The scanner object.
- */
-YY_EXTRA_TYPE
-_gst_parse_yyget_extra (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yyextra;
-}
-
-/** Get the current line number.
- * @param yyscanner The scanner object.
- */
-int
-_gst_parse_yyget_lineno (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!YY_CURRENT_BUFFER)
- return 0;
-
- return yylineno;
-}
-
-/** Get the current column number.
- * @param yyscanner The scanner object.
- */
-int
-_gst_parse_yyget_column (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- if (!YY_CURRENT_BUFFER)
- return 0;
-
- return yycolumn;
-}
-
-/** Get the input stream.
- * @param yyscanner The scanner object.
- */
-FILE *
-_gst_parse_yyget_in (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yyin;
-}
-
-/** Get the output stream.
- * @param yyscanner The scanner object.
- */
-FILE *
-_gst_parse_yyget_out (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yyout;
-}
-
-/** Get the length of the current token.
- * @param yyscanner The scanner object.
- */
-int
-_gst_parse_yyget_leng (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yyleng;
-}
-
-/** Get the current token.
- * @param yyscanner The scanner object.
- */
-
-char *
-_gst_parse_yyget_text (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yytext;
-}
-
-/** Set the user-defined data. This data is never touched by the scanner.
- * @param user_defined The data to be associated with this scanner.
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yyset_extra (YY_EXTRA_TYPE user_defined, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yyextra = user_defined;
-}
-
-/** Set the current line number.
- * @param line_number
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yyset_lineno (int line_number, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- /* lineno is only valid if an input buffer exists. */
- if (!YY_CURRENT_BUFFER)
- yy_fatal_error ("_gst_parse_yyset_lineno called with no buffer", yyscanner);
-
- yylineno = line_number;
-}
-
-/** Set the current column.
- * @param line_number
- * @param yyscanner The scanner object.
- */
-void
-_gst_parse_yyset_column (int column_no, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- /* column is only valid if an input buffer exists. */
- if (!YY_CURRENT_BUFFER)
- yy_fatal_error ("_gst_parse_yyset_column called with no buffer", yyscanner);
-
- yycolumn = column_no;
-}
-
-/** Set the input stream. This does not discard the current
- * input buffer.
- * @param in_str A readable stream.
- * @param yyscanner The scanner object.
- * @see _gst_parse_yy_switch_to_buffer
- */
-void
-_gst_parse_yyset_in (FILE * in_str, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yyin = in_str;
-}
-
-void
-_gst_parse_yyset_out (FILE * out_str, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yyout = out_str;
-}
-
-int
-_gst_parse_yyget_debug (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yy_flex_debug;
-}
-
-void
-_gst_parse_yyset_debug (int bdebug, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yy_flex_debug = bdebug;
-}
-
-/* Accessor methods for yylval and yylloc */
-
-YYSTYPE *
-_gst_parse_yyget_lval (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- return yylval;
-}
-
-void
-_gst_parse_yyset_lval (YYSTYPE * yylval_param, yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- yylval = yylval_param;
-}
-
-/* User-visible API */
-
-/* _gst_parse_yylex_init is special because it creates the scanner itself, so it is
- * the ONLY reentrant function that doesn't take the scanner as the last argument.
- * That's why we explicitly handle the declaration, instead of using our macros.
- */
-
-int
-_gst_parse_yylex_init (yyscan_t * ptr_yy_globals)
-{
- if (ptr_yy_globals == NULL) {
- errno = EINVAL;
- return 1;
- }
-
- *ptr_yy_globals =
- (yyscan_t) _gst_parse_yyalloc (sizeof (struct yyguts_t), NULL);
-
- if (*ptr_yy_globals == NULL) {
- errno = ENOMEM;
- return 1;
- }
-
- /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
- memset (*ptr_yy_globals, 0x00, sizeof (struct yyguts_t));
-
- return yy_init_globals (*ptr_yy_globals);
-}
-
-/* _gst_parse_yylex_init_extra has the same functionality as _gst_parse_yylex_init, but follows the
- * convention of taking the scanner as the last argument. Note however, that
- * this is a *pointer* to a scanner, as it will be allocated by this call (and
- * is the reason, too, why this function also must handle its own declaration).
- * The user defined value in the first argument will be available to _gst_parse_yyalloc in
- * the yyextra field.
- */
-
-int
-_gst_parse_yylex_init_extra (YY_EXTRA_TYPE yy_user_defined,
- yyscan_t * ptr_yy_globals)
-{
- struct yyguts_t dummy_yyguts;
-
- _gst_parse_yyset_extra (yy_user_defined, &dummy_yyguts);
-
- if (ptr_yy_globals == NULL) {
- errno = EINVAL;
- return 1;
- }
-
- *ptr_yy_globals =
- (yyscan_t) _gst_parse_yyalloc (sizeof (struct yyguts_t), &dummy_yyguts);
-
- if (*ptr_yy_globals == NULL) {
- errno = ENOMEM;
- return 1;
- }
-
- /* By setting to 0xAA, we expose bugs in
- yy_init_globals. Leave at 0x00 for releases. */
- memset (*ptr_yy_globals, 0x00, sizeof (struct yyguts_t));
-
- _gst_parse_yyset_extra (yy_user_defined, *ptr_yy_globals);
-
- return yy_init_globals (*ptr_yy_globals);
-}
-
-static int
-yy_init_globals (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- /* Initialization is the same as for the non-reentrant scanner.
- * This function is called from _gst_parse_yylex_destroy(), so don't allocate here.
- */
-
- yyg->yy_buffer_stack = 0;
- yyg->yy_buffer_stack_top = 0;
- yyg->yy_buffer_stack_max = 0;
- yyg->yy_c_buf_p = (char *) 0;
- yyg->yy_init = 0;
- yyg->yy_start = 0;
-
- yyg->yy_start_stack_ptr = 0;
- yyg->yy_start_stack_depth = 0;
- yyg->yy_start_stack = NULL;
-
-/* Defined in main.c */
-#ifdef YY_STDINIT
- yyin = stdin;
- yyout = stdout;
-#else
- yyin = (FILE *) 0;
- yyout = (FILE *) 0;
-#endif
-
- /* For future reference: Set errno on error, since we are called by
- * _gst_parse_yylex_init()
- */
- return 0;
-}
-
-/* _gst_parse_yylex_destroy is for both reentrant and non-reentrant scanners. */
-int
-_gst_parse_yylex_destroy (yyscan_t yyscanner)
-{
- struct yyguts_t *yyg = (struct yyguts_t *) yyscanner;
-
- /* Pop the buffer stack, destroying each element. */
- while (YY_CURRENT_BUFFER) {
- _gst_parse_yy_delete_buffer (YY_CURRENT_BUFFER, yyscanner);
- YY_CURRENT_BUFFER_LVALUE = NULL;
- _gst_parse_yypop_buffer_state (yyscanner);
- }
-
- /* Destroy the stack itself. */
- _gst_parse_yyfree (yyg->yy_buffer_stack, yyscanner);
- yyg->yy_buffer_stack = NULL;
-
- /* Destroy the start condition stack. */
- _gst_parse_yyfree (yyg->yy_start_stack, yyscanner);
- yyg->yy_start_stack = NULL;
-
- /* Reset the globals. This is important in a non-reentrant scanner so the next time
- * _gst_parse_yylex() is called, initialization will occur. */
- yy_init_globals (yyscanner);
-
- /* Destroy the main struct (reentrant only). */
- _gst_parse_yyfree (yyscanner, yyscanner);
- yyscanner = NULL;
- return 0;
-}
-
-/*
- * Internal utility routines.
- */
-
-#ifndef yytext_ptr
-static void
-yy_flex_strncpy (char *s1, yyconst char *s2, int n, yyscan_t yyscanner)
-{
- register int i;
-
- for (i = 0; i < n; ++i)
- s1[i] = s2[i];
-}
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int
-yy_flex_strlen (yyconst char *s, yyscan_t yyscanner)
-{
- register int n;
-
- for (n = 0; s[n]; ++n);
-
- return n;
-}
-#endif
-
-void *
-_gst_parse_yyalloc (yy_size_t size, yyscan_t yyscanner)
-{
- return (void *) malloc (size);
-}
-
-void *
-_gst_parse_yyrealloc (void *ptr, yy_size_t size, yyscan_t yyscanner)
-{
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc ((char *) ptr, size);
-}
-
-void
-_gst_parse_yyfree (void *ptr, yyscan_t yyscanner)
-{
- free ((char *) ptr); /* see _gst_parse_yyrealloc() for (char *) cast */
-}
-
-#define YYTABLES_NAME "yytables"
-
-#line 148 "parse.l"
-
-
-/* A Bison parser, made by GNU Bison 2.3. */
-
-/* Skeleton interface for Bison's Yacc-like parsers in C
-
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
- Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
-
-/* As a special exception, you may create a larger work that contains
- part or all of the Bison parser skeleton and distribute that work
- under terms of your choice, so long as that work isn't itself a
- parser generator using the skeleton or a modified version thereof
- as a parser skeleton. Alternatively, if you modify or redistribute
- the parser skeleton itself, you may (at your option) remove this
- special exception, which will cause the skeleton and the resulting
- Bison output files to be licensed under the GNU General Public
- License without this special exception.
-
- This special exception was added by the Free Software Foundation in
- version 2.2 of Bison. */
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
-enum yytokentype
-{
- PARSE_URL = 258,
- IDENTIFIER = 259,
- BINREF = 260,
- PADREF = 261,
- REF = 262,
- ASSIGNMENT = 263,
- LINK = 264
-};
-#endif
-/* Tokens. */
-#define PARSE_URL 258
-#define IDENTIFIER 259
-#define BINREF 260
-#define PADREF 261
-#define REF 262
-#define ASSIGNMENT 263
-#define LINK 264
-
-
-
-
-#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
-typedef union YYSTYPE
-#line 521 "./grammar.y"
-{
- gchar *s;
- chain_t *c;
- link_t *l;
- GstElement *e;
- GSList *p;
- graph_t *g;
-}
-/* Line 1489 of yacc.c. */
-#line 76 "grammar.tab.h"
-YYSTYPE;
-
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
projects / platform / upstream / gstreamer.git / commitdiff