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/* lres.h -*- C++ -*-
$Id: lres.h,v 1.5 1998/10/21 21:13:57 elf Exp $
written by Marc Singer
15 May 1997
This file is part of the project XO. See the file README for
more information.
Copyright (C) 1997 Marc Singer
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 of the
License, 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
in a file called COPYING along with this program; if not, write to
the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
02139, USA.
-----------
DESCRIPTION
-----------
*/
#if !defined (__LRES_H__)
# define __LRES_H__
#if defined (IS_PARSER)
typedef struct _NODE {
int type;
struct _NODE* pNode;
union {
long l;
float r;
char* sz;
struct _NODE* pNode;
} v;
} NODE;
#endif
class LResNode {
private:
int m_type;
LResNode* m_pNode;
union {
long l;
float r;
char* sz;
LResNode* pNode;
} m_v;
static void* g_pvBase; // Base allocation for resource nodes
static void* g_pvAlloc; // Source for allocation of new nodes
static int* g_piResource; // Offset from base to root node
void _fixup (void);
public:
static void*
alloc (int cb, void *pv); // Allocate resource memory
void emit (int index);
LResNode*
enum_args (void);
LResNode*
find_resources (void);
static void
fixup (LResNode* pNode);
static void
generate (LResNode* pNode);
char*
keyword (void);
bool
is_invocation (char* szKeyword, int id);
static LResNode*
locate (char* szInvocation, int id);
LResNode* next (void) {
return m_pNode; }
bool integer (int* pi);
bool real (float* pr);
bool string (char** sz);
};
extern void* g_pvNodeAlloc; /* Base allocation for all NODEs */
void* alloc_resource (int cb, void* pv);
int safe_atol (char* sz, signed long* pl);
int safe_atof (char* sz, float* pr);
bool as_bool (const XrmValue& value, bool fDefault);
extern FILE* yyin;
extern "C" int yylex (void);
int yyparse (void);
#endif /* __LRES_H__ */
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