G:/ScriptBasic/source/extensions/zlib/interface.c File Reference

#include <stdio.h>
#include "../../basext.h"
#include "zlib.h"

Go to the source code of this file.

Defines
#define	ZLIB_ERROR_INTERNAL001   0x00080001
#define	ZLIB_ERROR_INTERNAL002   0x00080002
#define	ZLIB_ERROR_INTERNAL003   0x00080003
#define	ZLIB_ERROR_INTERNAL004   0x00080004
#define	ZLIB_ERROR_INTERNAL005   0x00080005
#define	ZLIB_ERROR_INTERNAL006   0x00080006
#define	ZLIB_ERROR_INTERNAL007   0x00080007
#define	ZLIB_ERROR_NOCOMPRESS   0x00080100
#define	ZLIB_ERROR_ARGUMENT   0x00080101
#define	ZLIB_ERROR_DATA   0x00080102
#define	ZLIB_ERROR_DATA1   0x00080103
#define	ZLIB_ERROR_FILE_READ   0x00080104
#define	ZLIB_ERROR_FILE_WRITE   0x00080105
#define	ZBUFFER_INCREASE   1024
#define	ZBUFFER_SIZE   1024
#define	GZ_SUFFIX   ".gz"
Functions
besVERSION_NEGOTIATE	return (int)
static void	zlibfree_interface (void *opaque, voidpf address)
	besFUNCTION (zlbcmprs)
	if (iZError!=Z_STREAM_END)
	if ()
	if (besARGNR >=2)
	if (Argument==NULL)
	if (!(FileAccess &2))
	if (fin==NULL)
	besFREE (pszOutputFileName)
	if (out==NULL)
	if (buf==NULL)
	for (;;)
	besFREE (buf)
	gzclose (out)
	besHOOK_FCLOSE (fin)
	if (int iRemoveOriginal)
	if (!(FileAccess &1))
	if (fp!=NULL)
	gzclose (fin)
	besHOOK_FCLOSE (out)
Variables
	besRETURNVALUE = NULL
else	iRemoveOriginal = 1
else	Argument = NULL
	fin = besHOOK_FOPEN(pszInputFileName,"rb")
	out = gzopen(pszOutputFileName,mode)
	buf = besALLOC(ZBUFFER_SIZE)
	besRETURNVALUE = NULL
else	iRemoveOriginal = 1
else	Argument = NULL
	gzHeaderOK = 1
	fp = fopen(pszInputFileName,"rb")
else	gzHeaderOK = 0
	fin = gzHeaderOK ? gzopen(pszInputFileName,"rb") : NULL
	out = besHOOK_FOPEN(pszOutputFileName,"wb")
	buf = besALLOC(ZBUFFER_SIZE)

---

Define Documentation

#define GZ_SUFFIX   ".gz"

Referenced by if().

#define ZBUFFER_INCREASE   1024

Definition at line 33 of file interface.c. Referenced by besFUNCTION().

#define ZBUFFER_SIZE   1024

Definition at line 37 of file interface.c.

#define ZLIB_ERROR_ARGUMENT   0x00080101

Definition at line 24 of file interface.c.

#define ZLIB_ERROR_DATA   0x00080102

Definition at line 25 of file interface.c. Referenced by besFUNCTION().

#define ZLIB_ERROR_DATA1   0x00080103

Definition at line 26 of file interface.c. Referenced by besFUNCTION().

#define ZLIB_ERROR_FILE_READ   0x00080104

Definition at line 27 of file interface.c.

#define ZLIB_ERROR_FILE_WRITE   0x00080105

Definition at line 28 of file interface.c.

#define ZLIB_ERROR_INTERNAL001   0x00080001

Definition at line 15 of file interface.c.

#define ZLIB_ERROR_INTERNAL002   0x00080002

Definition at line 16 of file interface.c.

#define ZLIB_ERROR_INTERNAL003   0x00080003

Definition at line 17 of file interface.c.

#define ZLIB_ERROR_INTERNAL004   0x00080004

Definition at line 18 of file interface.c.

#define ZLIB_ERROR_INTERNAL005   0x00080005

Definition at line 19 of file interface.c. Referenced by besFUNCTION().

#define ZLIB_ERROR_INTERNAL006   0x00080006

Definition at line 20 of file interface.c. Referenced by besFUNCTION().

#define ZLIB_ERROR_INTERNAL007   0x00080007

Definition at line 21 of file interface.c. Referenced by besFUNCTION().

#define ZLIB_ERROR_NOCOMPRESS   0x00080100

Definition at line 23 of file interface.c.

---

Function Documentation

besFREE (  buf   )

besFREE (  pszOutputFileName   )

besFUNCTION (  zlbcmprs   )

=section compress =H Compress a string =verbatim CompressedString = zlib::Compress(UncompressedString) =noverbatim This function implements a simple compression interface. Definition at line 92 of file interface.c. References besFREE(), memcpy(), Z_BUF_ERROR, Z_DATA_ERROR, Z_MEM_ERROR, Z_NEED_DICT, Z_OK, Z_STREAM_ERROR, ZBUFFER_INCREASE, ZLIB_ERROR_DATA, ZLIB_ERROR_DATA1, ZLIB_ERROR_INTERNAL005, ZLIB_ERROR_INTERNAL006, and ZLIB_ERROR_INTERNAL007.

besHOOK_FCLOSE (  out   )

besHOOK_FCLOSE (  fin   )

for (  ;;   )

Definition at line 394 of file interface.c.

gzclose (  fin   )

gzclose (  out   )

Referenced by if(), and MyFiles().

if (  fp!  = NULL  )

Definition at line 515 of file interface.c. References ch, fp, and gzHeaderOK.

if (  !  (FileAccess &1)  )

Definition at line 507 of file interface.c. References besFREE(), and COMMAND_ERROR_FILE_CANNOT_BE_OPENED.

if (  int  iRemoveOriginal  )

Definition at line 417 of file interface.c.

if (  buf  = = NULL  )

Definition at line 388 of file interface.c. References besFREE(), besHOOK_FCLOSE(), COMMAND_ERROR_MEMORY_LOW, fin, gzclose(), and out.

if (  out  = = NULL  )

Definition at line 381 of file interface.c. References besFREE(), besHOOK_FCLOSE(), COMMAND_ERROR_FILE_CANNOT_BE_OPENED, and fin.

if (  fin  = = NULL  )

Definition at line 375 of file interface.c. References besFREE(), and COMMAND_ERROR_FILE_CANNOT_BE_OPENED.

if (  !  (FileAccess &2)  )

Definition at line 368 of file interface.c. References besFREE(), and COMMAND_ERROR_FILE_CANNOT_BE_OPENED.

if (  Argument  = = NULL  )

Definition at line 351 of file interface.c. References GZ_SUFFIX, and strcpy().

if (  besARGNR >=  2  )

Definition at line 346 of file interface.c. References Argument, and besDEREFERENCE().

if (   )

Definition at line 327 of file interface.c.

if (  iZError!  = Z_STREAM_END  )

Definition at line 284 of file interface.c.

besVERSION_NEGOTIATE return (  int   )

Definition at line 41 of file interface.c. References pSt, and Z_NULL.

static void zlibfree_interface (  void *  opaque, voidpf  address )  [static]

Definition at line 63 of file interface.c. References besFREE(), and pSt.

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Variable Documentation

else Argument = NULL

Definition at line 467 of file interface.c.

else Argument = NULL

Definition at line 349 of file interface.c.

besRETURNVALUE = NULL

Definition at line 443 of file interface.c.

besRETURNVALUE = NULL

Definition at line 325 of file interface.c.

buf = besALLOC(ZBUFFER_SIZE)

Definition at line 536 of file interface.c.

buf = besALLOC(ZBUFFER_SIZE)

Definition at line 387 of file interface.c.

fin = gzHeaderOK ? gzopen(pszInputFileName,"rb") : NULL

Definition at line 523 of file interface.c.

fin = besHOOK_FOPEN(pszInputFileName,"rb")

Definition at line 374 of file interface.c. Referenced by if().

fp = fopen(pszInputFileName,"rb")

Definition at line 514 of file interface.c.

else gzHeaderOK = 0

Definition at line 521 of file interface.c.

gzHeaderOK = 1

Definition at line 513 of file interface.c. Referenced by if().

else iRemoveOriginal = 1

Definition at line 462 of file interface.c.

else iRemoveOriginal = 1

Definition at line 344 of file interface.c.

out = besHOOK_FOPEN(pszOutputFileName,"wb")

Definition at line 528 of file interface.c.

out = gzopen(pszOutputFileName,mode)

Definition at line 379 of file interface.c. Referenced by if().

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