/* include file for the "UniquE RAR File Lib"      *//* (C) 2000-2001 by Christian Scheurer aka. UniquE *//* multi-OS version (Win32, Linux and SUN)         */#ifndef __URARLIB_H#define __URARLIB_H#ifdef __cplusplusextern "C"{#endif/* ************************************************************************ *//* ************************************************************************ *//* **                                                                    ** *//* **   CONFIGURATION of the UniquE RAR FileLib                          ** *//* **   ==> you may change the setting for the lib HERE!                 ** *//* **                                                                    ** *//* ************************************************************************ *//* ************************************************************************ */#define _DEBUG_LOG                          /* generate debug messages      */#define _DO_CRC32_CHECK                     /* perform cyclical redundancy  */                                            /* check (CRC32) - disable this */                                            /* for a little speed-up        */#define _USE_ASM                            /*                                             * enable assembly extensions                                             * x86 cpus.                                             */

/*#define _USE_MEMORY_TO_MEMORY_DECOMPRESSION*/ /* read file from memory or a   */
                                            /* resource instead of reading  */
                                            /* from a file. NOTE: you wont't*/
                                            /*  be able to decompress from  */
                                            /*  file if you enable this     */
                                            /*  option!                     */
                                            #ifdef WIN32                                /* autodetect Win32 and Linux   */#define _WIN_32                             /* Win32 with VisualC           */#define _DEBUG_LOG_FILE "C:\\temp\\debug_unrar.txt" /* log file path        */#else#define _UNIX                               /* Linux or Unix with GCC       */#define _DEBUG_LOG_FILE "/tmp/debug_unrar.txt" /* log file path             */
/*#define NON_INTEL_BYTE_ORDER*/               /* GCC on motorola systems    */#endif/* ------------------------------------------------------------------------ *//* -- global type definitions --------------------------------------------- */
#ifdef NON_INTEL_BYTE_ORDER#ifdef _USE_ASM#warning Disabling assembly because NON_INTEL_BYTE_ORDER is set#undef _USE_ASM#endif#endif#ifdef _WIN_32typedef unsigned char    UBYTE;             /* WIN32 definitions            */typedef unsigned short   UWORD;typedef unsigned long    UDWORD;#endif#ifdef _UNIX                                /* LINUX/UNIX definitions       */typedef unsigned char    UBYTE;typedef unsigned short   UWORD;typedef unsigned long    UDWORD;#endif/* This structure is used for listing archive content                       */struct RAR20_archive_entry                  /* These infos about files are  */{                                           /* stored in RAR v2.0 archives  */  char   *Name;  UWORD  NameSize;  UDWORD PackSize;  UDWORD UnpSize;  UBYTE  HostOS;                            /* MSDOS=0,OS2=1,WIN32=2,UNIX=3 */  UDWORD FileCRC;  UDWORD FileTime;  UBYTE  UnpVer;  UBYTE  Method;  UDWORD FileAttr;};
typedef struct  archivelist                 /* used to list archives        */
{                                           
  struct RAR20_archive_entry item;
  struct archivelist         *next;
} ArchiveList_struct;


#ifdef _USE_MEMORY_TO_MEMORY_DECOMPRESSION
typedef struct  memory_file                 /* used to decompress files in  */
{                                           /* memory                       */
  void                       *data;         /* pointer to the file data     */
  unsigned long              size;          /* total size of the file data  */
  unsigned long              offset;        /* offset within "memory-file"  */
} MemoryFile;#endif/* -- global functions ---------------------------------------------------- *//* urarlib_get: * decompresses and decrypt data from a RAR file to a buffer in system memory. * *   input: *output         pointer to an empty char*. This pointer will show *                          to the extracted data *          *size           shows where to write the size of the decompressed *                          file *                          (**NOTE: URARLib _does_ memory allocation etc.!**) *          *filename       pointer to string containing the file to decompress *          *rarfile        pointer to a string with the full name and path of *                          the RAR file or pointer to a RAR file in memory if
 *                          memory-to-memory decompression is active. *          *libpassword    pointer to a string with the password used to *                          en-/decrypt the RAR *   output: int            returns TRUE on success or FALSE on error *                          (FALSE=0, TRUE=1) */extern int urarlib_get(void  *output,                       unsigned long *size,                       char *filename,                       void *rarfile,                       char *libpassword);/* urarlib_list: * list the content of a RAR archive. * *   input: *rarfile        pointer to a string with the full name and path of *                          the RAR file or pointer to a RAR file in memory if
 *                          memory-to-memory decompression is active. *          *list           pointer to an ArchiveList_struct that can be *                          filled with details about the archive *                          to the extracted data *   output: int            number of files/directories within archive */extern int urarlib_list(void *rarfile, ArchiveList_struct *list);/* ------------------------------------------------------------------------ */#ifdef __cplusplus};#endif#endif