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Mozilla/mozilla/modules/libreg/src/vr_stubs.h
mkaply%us.ibm.com 3638c3822f # 25555 
r= dveditz@netscape.com
OS/2 changes for Mozilla - add #ifdef, change #ifdef


git-svn-id: svn://10.0.0.236/trunk@61969 18797224-902f-48f8-a5cc-f745e15eee43
2000-03-01 15:50:24 +00:00

306 lines
8.8 KiB
C
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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code,
* released March 31, 1998.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Daniel Veditz <dveditz@netscape.com>
*/
/* vr_stubs.h
*
* XP code stubs for stand-alone registry library
*
*/
#ifndef _VR_STUBS_H_
#define _VR_STUBS_H_
#ifdef STANDALONE_REGISTRY
#include <errno.h>
#include <string.h>
#ifdef XP_MAC
#include "macstdlibextras.h" /* For strcasecmp and strncasecmp */
#endif
#else
#include "prio.h"
#include "prlog.h"
#include "prmem.h"
#include "plstr.h"
#endif /* STANDALONE_REGISTRY*/
#ifdef XP_MAC
#include <stat.h>
#else
#if ( defined(BSDI) && !defined(BSDI_2) ) || defined(XP_OS2_EMX)
#include <sys/types.h>
#endif
#include <sys/stat.h>
#endif
#ifdef XP_OS2_VACPP
#include <direct.h>
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
#if defined(__cplusplus)
# define XP_CPLUSPLUS
# define XP_IS_CPLUSPLUS 1
#else
# define XP_IS_CPLUSPLUS 0
#endif
#if defined(XP_CPLUSPLUS)
# define XP_BEGIN_PROTOS extern "C" {
# define XP_END_PROTOS }
#else
# define XP_BEGIN_PROTOS
# define XP_END_PROTOS
#endif
#ifdef STANDALONE_REGISTRY
#define USE_STDIO_MODES
#define XP_FileSeek(file,offset,whence) fseek((file), (offset), (whence))
#define XP_FileRead(dest,count,file) fread((dest), 1, (count), (file))
#define XP_FileWrite(src,count,file) fwrite((src), 1, (count), (file))
#define XP_FileTell(file) ftell(file)
#define XP_FileFlush(file) fflush(file)
#define XP_FileClose(file) fclose(file)
#define XP_ASSERT(x) ((void)0)
#define XP_STRCAT(a,b) strcat((a),(b))
#define XP_ATOI atoi
#define XP_STRCPY(a,b) strcpy((a),(b))
#define XP_STRLEN(x) strlen(x)
#define XP_SPRINTF sprintf
#define XP_FREE(x) free((x))
#define XP_ALLOC(x) malloc((x))
#define XP_FREEIF(x) if ((x)) free((x))
#define XP_STRCMP(x,y) strcmp((x),(y))
#define XP_STRNCMP(x,y,n) strncmp((x),(y),(n))
#define XP_STRDUP(s) strdup((s))
#define XP_MEMCPY(d, s, l) memcpy((d), (s), (l))
#define XP_MEMSET(d, c, l) memset((d), (c), (l))
#define PR_Lock(a) ((void)0)
#define PR_Unlock(a) ((void)0)
#ifdef XP_PC
#define XP_STRCASECMP(x,y) stricmp((x),(y))
#define XP_STRNCASECMP(x,y,n) strnicmp((x),(y),(n))
#else
#define XP_STRCASECMP(x,y) strcasecmp((x),(y))
#define XP_STRNCASECMP(x,y,n) strncasecmp((x),(y),(n))
#endif /*XP_PC*/
typedef FILE * XP_File;
#else /* not standalone, use NSPR */
/*-------------------------------------*/
/* Alternate fileI/O function mappings */
/*-------------------------------------*/
#if USE_MMAP_REGISTRY_IO
/*-----------------------------------------------*/
/* NSPR mememory-mapped I/O (write through) */
/* unfortunately this isn't supported on the Mac */
/*-----------------------------------------------*/
#define USE_NSPR_MODES
#include "mmapio.h"
#define XP_FileSeek(file,offset,whence) mmio_FileSeek((file),(offset),(whence))
#define XP_FileRead(dest,count,file) mmio_FileRead((file), (dest), (count))
#define XP_FileWrite(src,count,file) mmio_FileWrite((file), (src), (count))
#define XP_FileTell(file) mmio_FileTell(file)
#define XP_FileClose(file) mmio_FileClose(file)
#define XP_FileOpen(path, mode) mmio_FileOpen((path), mode )
#define XP_FileFlush(file) ((void)1)
typedef MmioFile* XP_File;
#elif USE_BUFFERED_REGISTRY_IO
/*-----------------------------------------------*/
/* home-grown XP buffering */
/* writes are buffered too so use flush! */
/*-----------------------------------------------*/
#define USE_STDIO_MODES
#include "nr_bufio.h"
#define XP_FileSeek(file,offset,whence) bufio_Seek((file),(offset),(whence))
#define XP_FileRead(dest,count,file) bufio_Read((file), (dest), (count))
#define XP_FileWrite(src,count,file) bufio_Write((file), (src), (count))
#define XP_FileTell(file) bufio_Tell(file)
#define XP_FileClose(file) bufio_Close(file)
#define XP_FileOpen(path, mode) bufio_Open((path), (mode))
#define XP_FileFlush(file) bufio_Flush(file)
typedef BufioFile* XP_File;
#else
/*-----------------------------------------------*/
/* standard NSPR file I/O */
/*-----------------------------------------------*/
#define USE_NSPR_MODES
/*
** Note that PR_Seek returns the offset (if successful) and -1 otherwise. So
** to make this code work
** if (XP_FileSeek(fh, offset, SEEK_SET) != 0) { error handling }
** we return 1 if PR_Seek() returns a negative value, and 0 otherwise
*/
#define XP_FileSeek(file,offset,whence) (PR_Seek((file), (offset), (whence)) < 0)
#define XP_FileRead(dest,count,file) PR_Read((file), (dest), (count))
#define XP_FileWrite(src,count,file) PR_Write((file), (src), (count))
#define XP_FileTell(file) PR_Seek(file, 0, PR_SEEK_CUR)
#define XP_FileOpen(path, mode) PR_Open((path), mode )
#define XP_FileClose(file) PR_Close(file)
#define XP_FileFlush(file) PR_Sync(file)
typedef PRFileDesc* XP_File;
#endif /*USE_MMAP_REGISTRY_IO*/
#define XP_ASSERT(x) PR_ASSERT((x))
#define XP_STRCAT(a,b) PL_strcat((a),(b))
#define XP_ATOI PL_atoi
#define XP_STRCPY(a,b) PL_strcpy((a),(b))
#define XP_STRNCPY(a,b,n) PL_strncpy((a),(b),(n))
#define XP_STRLEN(x) PL_strlen(x)
#define XP_SPRINTF sprintf
#define XP_FREE(x) PR_Free((x))
#define XP_ALLOC(x) PR_Malloc((x))
#define XP_FREEIF(x) PR_FREEIF(x)
#define XP_STRCMP(x,y) PL_strcmp((x),(y))
#define XP_STRNCMP(x,y,n) PL_strncmp((x),(y),(n))
#define XP_STRDUP(s) PL_strdup((s))
#define XP_MEMCPY(d, s, l) memcpy((d), (s), (l))
#define XP_MEMSET(d, c, l) memset((d), (c), (l))
#define XP_STRCASECMP(x,y) PL_strcasecmp((x),(y))
#define XP_STRNCASECMP(x,y,n) PL_strncasecmp((x),(y),(n))
#endif /*STANDALONE_REGISTRY*/
/*--- file open modes for stdio ---*/
#ifdef USE_STDIO_MODES
#define XP_FILE_READ "r"
#define XP_FILE_READ_BIN "rb"
#define XP_FILE_WRITE "w"
#define XP_FILE_WRITE_BIN "wb"
#define XP_FILE_UPDATE "r+"
#define XP_FILE_TRUNCATE "w+"
#ifdef SUNOS4
/* XXX SunOS4 hack -- make this universal by using r+b and w+b */
#define XP_FILE_UPDATE_BIN "r+"
#define XP_FILE_TRUNCATE_BIN "w+"
#else
#define XP_FILE_UPDATE_BIN "rb+"
#define XP_FILE_TRUNCATE_BIN "wb+"
#endif
#endif /* USE_STDIO_MODES */
/*--- file open modes for NSPR file I/O ---*/
#ifdef USE_NSPR_MODES
#define XP_FILE_READ PR_RDONLY, 0644
#define XP_FILE_READ_BIN PR_RDONLY, 0644
#define XP_FILE_WRITE PR_WRONLY, 0644
#define XP_FILE_WRITE_BIN PR_WRONLY, 0644
#define XP_FILE_UPDATE (PR_RDWR|PR_CREATE_FILE), 0644
#define XP_FILE_TRUNCATE (PR_RDWR | PR_TRUNCATE), 0644
#define XP_FILE_UPDATE_BIN PR_RDWR|PR_CREATE_FILE, 0644
#define XP_FILE_TRUNCATE_BIN (PR_RDWR | PR_TRUNCATE), 0644
#ifdef SEEK_SET
#undef SEEK_SET
#undef SEEK_CUR
#undef SEEK_END
#define SEEK_SET PR_SEEK_SET
#define SEEK_CUR PR_SEEK_CUR
#define SEEK_END PR_SEEK_END
#endif
#endif /* USE_NSPR_MODES */
#ifdef STANDALONE_REGISTRY /* included from prmon.h otherwise */
#include "prtypes.h"
#endif /*STANDALONE_REGISTRY*/
typedef int XP_Bool;
typedef struct stat XP_StatStruct;
#define XP_Stat(file,data) stat((file),(data))
#ifdef XP_MAC
extern int nr_RenameFile(char *from, char *to);
#else
XP_BEGIN_PROTOS
#define nr_RenameFile(from, to) rename((from), (to))
XP_END_PROTOS
#endif
XP_BEGIN_PROTOS
extern char* globalRegName;
extern char* verRegName;
extern void vr_findGlobalRegName();
extern char* vr_findVerRegName();
#ifdef STANDALONE_REGISTRY /* included from prmon.h otherwise */
extern XP_File vr_fileOpen(const char *name, const char * mode);
#if !defined(XP_PC) && !(defined(__GLIBC__) && __GLIBC__ >= 2)
extern char * strdup(const char * s);
#endif
#else
#define vr_fileOpen PR_Open
#endif /* STANDALONE_REGISTRY */
XP_END_PROTOS
#endif /* _VR_STUBS_H_ */
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