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physfs_internal.h

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1015 lines (890 loc) · 42.1 KB
 
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/*
* Internal function/structure declaration. Do NOT include in your
* application.
*
* Please see the file LICENSE in the source's root directory.
*
* This file written by Ryan C. Gordon.
*/
#ifndef _INCLUDE_PHYSFS_INTERNAL_H_
#define _INCLUDE_PHYSFS_INTERNAL_H_
#ifndef __PHYSICSFS_INTERNAL__
#error Do not include this header from your applications.
#endif
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#include "physfs.h"
#ifdef __cplusplus
extern "C" {
#endif
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/* The LANG section. */
/* please send questions/translations to Ryan: icculus@clutteredmind.org. */
#if (!defined PHYSFS_LANG)
# define PHYSFS_LANG PHYSFS_LANG_ENGLISH
#endif
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#define PHYSFS_LANG_ENGLISH 1 /* English text by Ryan C. Gordon */
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#define PHYSFS_LANG_RUSSIAN_KOI8_R 2 /* Russian text by Ed Sinjiashvili */
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#define PHYSFS_LANG_SPANISH 3 /* Spanish text by Pedro J. Pérez */
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#if (PHYSFS_LANG == PHYSFS_LANG_ENGLISH)
#define DIR_ARCHIVE_DESCRIPTION "Non-archive, direct filesystem I/O"
#define GRP_ARCHIVE_DESCRIPTION "Build engine Groupfile format"
#define ZIP_ARCHIVE_DESCRIPTION "PkZip/WinZip/Info-Zip compatible"
#define ERR_IS_INITIALIZED "Already initialized"
#define ERR_NOT_INITIALIZED "Not initialized"
#define ERR_INVALID_ARGUMENT "Invalid argument"
#define ERR_FILES_STILL_OPEN "Files still open"
#define ERR_NO_DIR_CREATE "Failed to create directories"
#define ERR_OUT_OF_MEMORY "Out of memory"
#define ERR_NOT_IN_SEARCH_PATH "No such entry in search path"
#define ERR_NOT_SUPPORTED "Operation not supported"
#define ERR_UNSUPPORTED_ARCHIVE "Archive type unsupported"
#define ERR_NOT_A_HANDLE "Not a file handle"
#define ERR_INSECURE_FNAME "Insecure filename"
#define ERR_SYMLINK_DISALLOWED "Symbolic links are disabled"
#define ERR_NO_WRITE_DIR "Write directory is not set"
#define ERR_NO_SUCH_FILE "File not found"
#define ERR_NO_SUCH_PATH "Path not found"
#define ERR_NO_SUCH_VOLUME "Volume not found"
#define ERR_PAST_EOF "Past end of file"
#define ERR_ARC_IS_READ_ONLY "Archive is read-only"
#define ERR_IO_ERROR "I/O error"
#define ERR_CANT_SET_WRITE_DIR "Can't set write directory"
#define ERR_SYMLINK_LOOP "Infinite symbolic link loop"
#define ERR_COMPRESSION "(De)compression error"
#define ERR_NOT_IMPLEMENTED "Not implemented"
#define ERR_OS_ERROR "Operating system reported error"
#define ERR_FILE_EXISTS "File already exists"
#define ERR_NOT_A_FILE "Not a file"
#define ERR_NOT_A_DIR "Not a directory"
#define ERR_NOT_AN_ARCHIVE "Not an archive"
#define ERR_CORRUPTED "Corrupted archive"
#define ERR_SEEK_OUT_OF_RANGE "Seek out of range"
#define ERR_BAD_FILENAME "Bad filename"
#define ERR_PHYSFS_BAD_OS_CALL "(BUG) PhysicsFS made a bad system call"
#define ERR_ARGV0_IS_NULL "argv0 is NULL"
#define ERR_ZLIB_NEED_DICT "zlib: need dictionary"
#define ERR_ZLIB_DATA_ERROR "zlib: data error"
#define ERR_ZLIB_MEMORY_ERROR "zlib: memory error"
#define ERR_ZLIB_BUFFER_ERROR "zlib: buffer error"
#define ERR_ZLIB_VERSION_ERROR "zlib: version error"
#define ERR_ZLIB_UNKNOWN_ERROR "zlib: unknown error"
#define ERR_SEARCHPATH_TRUNC "Search path was truncated"
#define ERR_GETMODFN_TRUNC "GetModuleFileName() was truncated"
#define ERR_GETMODFN_NO_DIR "GetModuleFileName() had no dir"
#define ERR_DISK_FULL "Disk is full"
#define ERR_DIRECTORY_FULL "Directory full"
#define ERR_MACOS_GENERIC "MacOS reported error (%d)"
#define ERR_OS2_GENERIC "OS/2 reported error (%d)"
#define ERR_VOL_LOCKED_HW "Volume is locked through hardware"
#define ERR_VOL_LOCKED_SW "Volume is locked through software"
#define ERR_FILE_LOCKED "File is locked"
#define ERR_FILE_OR_DIR_BUSY "File/directory is busy"
#define ERR_FILE_ALREADY_OPEN_W "File already open for writing"
#define ERR_FILE_ALREADY_OPEN_R "File already open for reading"
#define ERR_INVALID_REFNUM "Invalid reference number"
#define ERR_GETTING_FILE_POS "Error getting file position"
#define ERR_VOLUME_OFFLINE "Volume is offline"
#define ERR_PERMISSION_DENIED "Permission denied"
#define ERR_VOL_ALREADY_ONLINE "Volume already online"
#define ERR_NO_SUCH_DRIVE "No such drive"
#define ERR_NOT_MAC_DISK "Not a Macintosh disk"
#define ERR_VOL_EXTERNAL_FS "Volume belongs to an external filesystem"
#define ERR_PROBLEM_RENAME "Problem during rename"
#define ERR_BAD_MASTER_BLOCK "Bad master directory block"
#define ERR_CANT_MOVE_FORBIDDEN "Attempt to move forbidden"
#define ERR_WRONG_VOL_TYPE "Wrong volume type"
#define ERR_SERVER_VOL_LOST "Server volume has been disconnected"
#define ERR_FILE_ID_NOT_FOUND "File ID not found"
#define ERR_FILE_ID_EXISTS "File ID already exists"
#define ERR_SERVER_NO_RESPOND "Server not responding"
#define ERR_USER_AUTH_FAILED "User authentication failed"
#define ERR_PWORD_EXPIRED "Password has expired on server"
#define ERR_ACCESS_DENIED "Access denied"
#define ERR_NOT_A_DOS_DISK "Not a DOS disk"
#define ERR_SHARING_VIOLATION "Sharing violation"
#define ERR_CANNOT_MAKE "Cannot make"
#define ERR_DEV_IN_USE "Device already in use"
#define ERR_OPEN_FAILED "Open failed"
#define ERR_PIPE_BUSY "Pipe is busy"
#define ERR_SHARING_BUF_EXCEEDED "Sharing buffer exceeded"
#define ERR_TOO_MANY_HANDLES "Too many open handles"
#define ERR_SEEK_ERROR "Seek error"
#define ERR_DEL_CWD "Trying to delete current working directory"
#define ERR_WRITE_PROTECT_ERROR "Write protect error"
#define ERR_WRITE_FAULT "Write fault"
#define ERR_LOCK_VIOLATION "Lock violation"
#define ERR_GEN_FAILURE "General failure"
#define ERR_UNCERTAIN_MEDIA "Uncertain media"
#define ERR_PROT_VIOLATION "Protection violation"
#define ERR_BROKEN_PIPE "Broken pipe"
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#elif (PHYSFS_LANG == PHYSFS_LANG_RUSSIAN_KOI8_R)
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#define DIR_ARCHIVE_DESCRIPTION "îÅ ÁÒÈÉ×, ÎÅÐÏÓÒÅÄÓÔ×ÅÎÎÙÊ ××ÏÄ/×Ù×ÏÄ ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÙ"
#define GRP_ARCHIVE_DESCRIPTION "æÏÒÍÁÔ ÇÒÕÐÐÏ×ÏÇÏ ÆÁÊÌÁ Build engine"
#define ZIP_ARCHIVE_DESCRIPTION "PkZip/WinZip/Info-Zip ÓÏ×ÍÅÓÔÉÍÙÊ"
#define ERR_IS_INITIALIZED "õÖÅ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÎ"
#define ERR_NOT_INITIALIZED "îÅ ÉÎÉÃÉÁÌÉÚÉÒÏ×ÁÎ"
#define ERR_INVALID_ARGUMENT "îÅ×ÅÒÎÙÊ ÁÒÇÕÍÅÎÔ"
#define ERR_FILES_STILL_OPEN "æÁÊÌÙ ÅÝÅ ÏÔËÒÙÔÙ"
#define ERR_NO_DIR_CREATE "îÅ ÍÏÇÕ ÓÏÚÄÁÔØ ËÁÔÁÌÏÇÉ"
#define ERR_OUT_OF_MEMORY "ëÏÎÞÉÌÁÓØ ÐÁÍÑÔØ"
#define ERR_NOT_IN_SEARCH_PATH "îÅÔ ÔÁËÏÇÏ ÜÌÅÍÅÎÔÁ × ÐÕÔÉ ÐÏÉÓËÁ"
#define ERR_NOT_SUPPORTED "ïÐÅÒÁÃÉÑ ÎÅ ÐÏÄÄÅÒÖÉ×ÁÅÔÓÑ"
#define ERR_UNSUPPORTED_ARCHIVE "áÒÈÉ×Ù ÔÁËÏÇÏ ÔÉÐÁ ÎÅ ÐÏÄÄÅÒÖÉ×ÁÀÔÓÑ"
#define ERR_NOT_A_HANDLE "îÅ ÆÁÊÌÏ×ÙÊ ÄÅÓËÒÉÐÔÏÒ"
#define ERR_INSECURE_FNAME "îÅÂÅÚÏÐÁÓÎÏÅ ÉÍÑ ÆÁÊÌÁ"
#define ERR_SYMLINK_DISALLOWED "óÉÍ×ÏÌØÎÙÅ ÓÓÙÌËÉ ÏÔËÌÀÞÅÎÙ"
#define ERR_NO_WRITE_DIR "ëÁÔÁÌÏÇ ÄÌÑ ÚÁÐÉÓÉ ÎÅ ÕÓÔÁÎÏ×ÌÅÎ"
#define ERR_NO_SUCH_FILE "æÁÊÌ ÎÅ ÎÁÊÄÅÎ"
#define ERR_NO_SUCH_PATH "ðÕÔØ ÎÅ ÎÁÊÄÅÎ"
#define ERR_NO_SUCH_VOLUME "ôÏÍ ÎÅ ÎÁÊÄÅÎ"
#define ERR_PAST_EOF "úÁ ËÏÎÃÏÍ ÆÁÊÌÁ"
#define ERR_ARC_IS_READ_ONLY "áÒÈÉ× ÔÏÌØËÏ ÄÌÑ ÞÔÅÎÉÑ"
#define ERR_IO_ERROR "ïÛÉÂËÁ ××ÏÄÁ/×Ù×ÏÄÁ"
#define ERR_CANT_SET_WRITE_DIR "îÅ ÍÏÇÕ ÕÓÔÁÎÏ×ÉÔØ ËÁÔÁÌÏÇ ÄÌÑ ÚÁÐÉÓÉ"
#define ERR_SYMLINK_LOOP "âÅÓËÏÎÅÞÎÙÊ ÃÉËÌ ÓÉÍ×ÏÌØÎÏÊ ÓÓÙÌËÉ"
#define ERR_COMPRESSION "ïÛÉÂËÁ (òÁÓ)ÐÁËÏ×ËÉ"
#define ERR_NOT_IMPLEMENTED "îÅ ÒÅÁÌÉÚÏ×ÁÎÏ"
#define ERR_OS_ERROR "ïÐÅÒÁÃÉÏÎÎÁÑ ÓÉÓÔÅÍÁ ÓÏÏÂÝÉÌÁ ÏÛÉÂËÕ"
#define ERR_FILE_EXISTS "æÁÊÌ ÕÖÅ ÓÕÝÅÓÔ×ÕÅÔ"
#define ERR_NOT_A_FILE "îÅ ÆÁÊÌ"
#define ERR_NOT_A_DIR "îÅ ËÁÔÁÌÏÇ"
#define ERR_NOT_AN_ARCHIVE "îÅ ÁÒÈÉ×"
#define ERR_CORRUPTED "ðÏ×ÒÅÖÄÅÎÎÙÊ ÁÒÈÉ×"
#define ERR_SEEK_OUT_OF_RANGE "ðÏÚÉÃÉÏÎÉÒÏ×ÁÎÉÅ ÚÁ ÐÒÅÄÅÌÙ"
#define ERR_BAD_FILENAME "îÅ×ÅÒÎÏÅ ÉÍÑ ÆÁÊÌÁ"
#define ERR_PHYSFS_BAD_OS_CALL "(BUG) PhysicsFS ×ÙÐÏÌÎÉÌÁ ÎÅ×ÅÒÎÙÊ ÓÉÓÔÅÍÎÙÊ ×ÙÚÏ×"
#define ERR_ARGV0_IS_NULL "argv0 is NULL"
#define ERR_ZLIB_NEED_DICT "zlib: ÎÕÖÅÎ ÓÌÏ×ÁÒØ"
#define ERR_ZLIB_DATA_ERROR "zlib: ÏÛÉÂËÁ ÄÁÎÎÙÈ"
#define ERR_ZLIB_MEMORY_ERROR "zlib: ÏÛÉÂËÁ ÐÁÍÑÔÉ"
#define ERR_ZLIB_BUFFER_ERROR "zlib: ÏÛÉÂËÁ ÂÕÆÅÒÁ"
#define ERR_ZLIB_VERSION_ERROR "zlib: ÏÛÉÂËÁ ×ÅÒÓÉÉ"
#define ERR_ZLIB_UNKNOWN_ERROR "zlib: ÎÅÉÚ×ÅÓÔÎÁÑ ÏÛÉÂËÁ"
#define ERR_SEARCHPATH_TRUNC "ðÕÔØ ÐÏÉÓËÁ ÏÂÒÅÚÁÎ"
#define ERR_GETMODFN_TRUNC "GetModuleFileName() ÏÂÒÅÚÁÎ"
#define ERR_GETMODFN_NO_DIR "GetModuleFileName() ÎÅ ÐÏÌÕÞÉÌ ËÁÔÁÌÏÇ"
#define ERR_DISK_FULL "äÉÓË ÐÏÌÏÎ"
#define ERR_DIRECTORY_FULL "ëÁÔÁÌÏÇ ÐÏÌÏÎ"
#define ERR_MACOS_GENERIC "MacOS ÓÏÏÂÝÉÌÁ ÏÛÉÂËÕ (%d)"
#define ERR_OS2_GENERIC "OS/2 ÓÏÏÂÝÉÌÁ ÏÛÉÂËÕ (%d)"
#define ERR_VOL_LOCKED_HW "ôÏÍ ÂÌÏËÉÒÏ×ÁÎ ÁÐÐÁÒÁÔÎÏ"
#define ERR_VOL_LOCKED_SW "ôÏÍ ÂÌÏËÉÒÏ×ÁÎ ÐÒÏÇÒÁÍÍÎÏ"
#define ERR_FILE_LOCKED "æÁÊÌ ÚÁÂÌÏËÉÒÏ×ÁÎ"
#define ERR_FILE_OR_DIR_BUSY "æÁÊÌ/ËÁÔÁÌÏÇ ÚÁÎÑÔ"
#define ERR_FILE_ALREADY_OPEN_W "æÁÊÌ ÕÖÅ ÏÔËÒÙÔ ÎÁ ÚÁÐÉÓØ"
#define ERR_FILE_ALREADY_OPEN_R "æÁÊÌ ÕÖÅ ÏÔËÒÙÔ ÎÁ ÞÔÅÎÉÅ"
#define ERR_INVALID_REFNUM "îÅ×ÅÒÎÏÅ ËÏÌÉÞÅÓÔ×Ï ÓÓÙÌÏË"
#define ERR_GETTING_FILE_POS "ïÛÉÂËÁ ÐÒÉ ÐÏÌÕÞÅÎÉÉ ÐÏÚÉÃÉÉ ÆÁÊÌÁ"
#define ERR_VOLUME_OFFLINE "ôÏÍ ÏÔÓÏÅÄÉÎÅÎ"
#define ERR_PERMISSION_DENIED "ïÔËÁÚÁÎÏ × ÒÁÚÒÅÛÅÎÉÉ"
#define ERR_VOL_ALREADY_ONLINE "ôÏÍ ÕÖÅ ÐÏÄÓÏÅÄÉÎÅÎ"
#define ERR_NO_SUCH_DRIVE "îÅÔ ÔÁËÏÇÏ ÄÉÓËÁ"
#define ERR_NOT_MAC_DISK "îÅ ÄÉÓË Macintosh"
#define ERR_VOL_EXTERNAL_FS "ôÏÍ ÐÒÉÎÁÄÌÅÖÉÔ ×ÎÅÛÎÅÊ ÆÁÊÌÏ×ÏÊ ÓÉÓÔÅÍÅ"
#define ERR_PROBLEM_RENAME "ðÒÏÂÌÅÍÁ ÐÒÉ ÐÅÒÅÉÍÅÎÏ×ÁÎÉÉ"
#define ERR_BAD_MASTER_BLOCK "ðÌÏÈÏÊ ÇÌÁ×ÎÙÊ ÂÌÏË ËÁÔÁÌÏÇÁ"
#define ERR_CANT_MOVE_FORBIDDEN "ðÏÐÙÔËÁ ÐÅÒÅÍÅÓÔÉÔØ ÚÁÐÒÅÝÅÎÁ"
#define ERR_WRONG_VOL_TYPE "îÅ×ÅÒÎÙÊ ÔÉÐ ÔÏÍÁ"
#define ERR_SERVER_VOL_LOST "óÅÒ×ÅÒÎÙÊ ÔÏÍ ÂÙÌ ÏÔÓÏÅÄÉÎÅÎ"
#define ERR_FILE_ID_NOT_FOUND "éÄÅÎÔÉÆÉËÁÔÏÒ ÆÁÊÌÁ ÎÅ ÎÁÊÄÅÎ"
#define ERR_FILE_ID_EXISTS "éÄÅÎÔÉÆÉËÁÔÏÒ ÆÁÊÌÁ ÕÖÅ ÓÕÝÅÓÔ×ÕÅÔ"
#define ERR_SERVER_NO_RESPOND "óÅÒ×ÅÒ ÎÅ ÏÔ×ÅÞÁÅÔ"
#define ERR_USER_AUTH_FAILED "éÄÅÎÔÉÆÉËÁÃÉÑ ÐÏÌØÚÏ×ÁÔÅÌÑ ÎÅ ÕÄÁÌÁÓØ"
#define ERR_PWORD_EXPIRED "ðÁÒÏÌØ ÎÁ ÓÅÒ×ÅÒÅ ÕÓÔÁÒÅÌ"
#define ERR_ACCESS_DENIED "ïÔËÁÚÁÎÏ × ÄÏÓÔÕÐÅ"
#define ERR_NOT_A_DOS_DISK "îÅ ÄÉÓË DOS"
#define ERR_SHARING_VIOLATION "îÁÒÕÛÅÎÉÅ ÓÏ×ÍÅÓÔÎÏÇÏ ÄÏÓÔÕÐÁ"
#define ERR_CANNOT_MAKE "îÅ ÍÏÇÕ ÓÏÂÒÁÔØ"
#define ERR_DEV_IN_USE "õÓÔÒÏÊÓÔ×Ï ÕÖÅ ÉÓÐÏÌØÚÕÅÔÓÑ"
#define ERR_OPEN_FAILED "ïÔËÒÙÔÉÅ ÎÅ ÕÄÁÌÏÓØ"
#define ERR_PIPE_BUSY "ëÏÎ×ÅÊÅÒ ÚÁÎÑÔ"
#define ERR_SHARING_BUF_EXCEEDED "òÁÚÄÅÌÑÅÍÙÊ ÂÕÆÅÒ ÐÅÒÅÐÏÌÎÅÎ"
#define ERR_TOO_MANY_HANDLES "óÌÉÛËÏÍ ÍÎÏÇÏ ÏÔËÒÙÔÙÈ ÄÅÓËÒÉÐÔÏÒÏ×"
#define ERR_SEEK_ERROR "ïÛÉÂËÁ ÐÏÚÉÃÉÏÎÉÒÏ×ÁÎÉÑ"
#define ERR_DEL_CWD "ðÏÐÙÔËÁ ÕÄÁÌÉÔØ ÔÅËÕÝÉÊ ÒÁÂÏÞÉÊ ËÁÔÁÌÏÇ"
#define ERR_WRITE_PROTECT_ERROR "ïÛÉÂËÁ ÚÁÝÉÔÙ ÚÁÐÉÓÉ"
#define ERR_WRITE_FAULT "ïÛÉÂËÁ ÚÁÐÉÓÉ"
#define ERR_LOCK_VIOLATION "îÁÒÕÛÅÎÉÅ ÂÌÏËÉÒÏ×ËÉ"
#define ERR_GEN_FAILURE "ïÂÝÉÊ ÓÂÏÊ"
#define ERR_UNCERTAIN_MEDIA "îÅÏÐÒÅÄÅÌÅÎÎÙÊ ÎÏÓÉÔÅÌØ"
#define ERR_PROT_VIOLATION "îÁÒÕÛÅÎÉÅ ÚÁÝÉÔÙ"
#define ERR_BROKEN_PIPE "óÌÏÍÁÎÎÙÊ ËÏÎ×ÅÊÅÒ"
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#elif (PHYSFS_LANG == PHYSFS_LANG_SPANISH)
#define DIR_ARCHIVE_DESCRIPTION "No es un archivo, E/S directa al sistema de ficheros"
#define GRP_ARCHIVE_DESCRIPTION "Formato Build engine Groupfile"
#define ZIP_ARCHIVE_DESCRIPTION "Compatible con PkZip/WinZip/Info-Zip"
#define ERR_IS_INITIALIZED "Ya estaba inicializado"
#define ERR_NOT_INITIALIZED "No está inicializado"
#define ERR_INVALID_ARGUMENT "Argumento inválido"
#define ERR_FILES_STILL_OPEN "Archivos aún abiertos"
#define ERR_NO_DIR_CREATE "Fallo al crear los directorios"
#define ERR_OUT_OF_MEMORY "Memoria agotada"
#define ERR_NOT_IN_SEARCH_PATH "No existe tal entrada en la ruta de búsqueda"
#define ERR_NOT_SUPPORTED "Operación no soportada"
#define ERR_UNSUPPORTED_ARCHIVE "Tipo de archivo no soportado"
#define ERR_NOT_A_HANDLE "No es un manejador de ficheo (file handle)"
#define ERR_INSECURE_FNAME "Nombre de archivo inseguro"
#define ERR_SYMLINK_DISALLOWED "Los enlaces simbólicos están desactivados"
#define ERR_NO_WRITE_DIR "No has configurado un directorio de escritura"
#define ERR_NO_SUCH_FILE "Archivo no encontrado"
#define ERR_NO_SUCH_PATH "Ruta no encontrada"
#define ERR_NO_SUCH_VOLUME "Volumen no encontrado"
#define ERR_PAST_EOF "Te pasaste del final del archivo"
#define ERR_ARC_IS_READ_ONLY "El archivo es de sólo lectura"
#define ERR_IO_ERROR "Error E/S"
#define ERR_CANT_SET_WRITE_DIR "No puedo configurar el directorio de escritura"
#define ERR_SYMLINK_LOOP "Bucle infnito de enlaces simbólicos"
#define ERR_COMPRESSION "Error de (des)compresión"
#define ERR_NOT_IMPLEMENTED "No implementado"
#define ERR_OS_ERROR "El sistema operativo ha devuelto un error"
#define ERR_FILE_EXISTS "El archivo ya existe"
#define ERR_NOT_A_FILE "No es un archivo"
#define ERR_NOT_A_DIR "No es un directorio"
#define ERR_NOT_AN_ARCHIVE "No es un archivo"
#define ERR_CORRUPTED "Archivo corrupto"
#define ERR_SEEK_OUT_OF_RANGE "Búsqueda fuera de rango"
#define ERR_BAD_FILENAME "Nombre de archivo incorrecto"
#define ERR_PHYSFS_BAD_OS_CALL "(BUG) PhysicsFS ha hecho una llamada incorrecta al sistema"
#define ERR_ARGV0_IS_NULL "argv0 es NULL"
#define ERR_ZLIB_NEED_DICT "zlib: necesito diccionario"
#define ERR_ZLIB_DATA_ERROR "zlib: error de datos"
#define ERR_ZLIB_MEMORY_ERROR "zlib: error de memoria"
#define ERR_ZLIB_BUFFER_ERROR "zlib: error de buffer"
#define ERR_ZLIB_VERSION_ERROR "zlib: error de versión"
#define ERR_ZLIB_UNKNOWN_ERROR "zlib: error desconocido"
#define ERR_SEARCHPATH_TRUNC "La ruta de búsqueda ha sido truncada"
#define ERR_GETMODFN_TRUNC "GetModuleFileName() ha sido truncado"
#define ERR_GETMODFN_NO_DIR "GetModuleFileName() no tenia directorio"
#define ERR_DISK_FULL "El disco está lleno"
#define ERR_DIRECTORY_FULL "El directorio está lleno"
#define ERR_MACOS_GENERIC "MacOS ha devuelto un error (%d)"
#define ERR_OS2_GENERIC "OS/2 ha devuelto un error (%d)"
#define ERR_VOL_LOCKED_HW "El volumen está bloqueado por el hardware"
#define ERR_VOL_LOCKED_SW "El volumen está bloqueado por el software"
#define ERR_FILE_LOCKED "El archivo está bloqueado"
#define ERR_FILE_OR_DIR_BUSY "Fichero o directorio ocupados"
#define ERR_FILE_ALREADY_OPEN_W "Fichero ya abierto para escritura"
#define ERR_FILE_ALREADY_OPEN_R "Fichero ya abierto para lectura"
#define ERR_INVALID_REFNUM "El número de referencia no es válido"
#define ERR_GETTING_FILE_POS "Error al tomar la posición del fichero"
#define ERR_VOLUME_OFFLINE "El volumen está desconectado"
#define ERR_PERMISSION_DENIED "Permiso denegado"
#define ERR_VOL_ALREADY_ONLINE "El volumen ya estaba conectado"
#define ERR_NO_SUCH_DRIVE "No existe tal unidad"
#define ERR_NOT_MAC_DISK "No es un disco Macintosh"
#define ERR_VOL_EXTERNAL_FS "El volumen pertence a un sistema de ficheros externo"
#define ERR_PROBLEM_RENAME "Problemas al renombrar"
#define ERR_BAD_MASTER_BLOCK "Bloque maestro de directorios incorrecto"
#define ERR_CANT_MOVE_FORBIDDEN "Intento de mover forbidden"
#define ERR_WRONG_VOL_TYPE "Tipo de volumen incorrecto"
#define ERR_SERVER_VOL_LOST "El servidor de volúmenes ha sido desconectado"
#define ERR_FILE_ID_NOT_FOUND "Identificador de archivo no encontrado"
#define ERR_FILE_ID_EXISTS "El identificador de archivo ya existe"
#define ERR_SERVER_NO_RESPOND "El servidor no responde"
#define ERR_USER_AUTH_FAILED "Fallo al autentificar el usuario"
#define ERR_PWORD_EXPIRED "La Password en el servidor ha caducado"
#define ERR_ACCESS_DENIED "Acceso denegado"
#define ERR_NOT_A_DOS_DISK "No es un disco de DOS"
#define ERR_SHARING_VIOLATION "Violación al compartir"
#define ERR_CANNOT_MAKE "No puedo hacer make"
#define ERR_DEV_IN_USE "El dispositivo ya estaba en uso"
#define ERR_OPEN_FAILED "Fallo al abrir"
#define ERR_PIPE_BUSY "Tubería ocupada"
#define ERR_SHARING_BUF_EXCEEDED "Buffer de compartición sobrepasado"
#define ERR_TOO_MANY_HANDLES "Demasiados manejadores (handles)"
#define ERR_SEEK_ERROR "Error de búsqueda"
#define ERR_DEL_CWD "Intentando borrar el directorio de trabajo actual"
#define ERR_WRITE_PROTECT_ERROR "Error de protección contra escritura"
#define ERR_WRITE_FAULT "Fallo al escribir"
#define ERR_LOCK_VIOLATION "Violación del bloqueo"
#define ERR_GEN_FAILURE "Fallo general"
#define ERR_UNCERTAIN_MEDIA "Medio incierto"
#define ERR_PROT_VIOLATION "Violación de la protección"
#define ERR_BROKEN_PIPE "Tubería rota"
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#else
#error Please define PHYSFS_LANG.
#endif
/* end LANG section. */
Jul 7, 2001
Jul 7, 2001
326
struct __PHYSFS_DIRHANDLE__;
Jul 6, 2001
Jul 6, 2001
327
struct __PHYSFS_FILEFUNCTIONS__;
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328
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330
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335
336
typedef struct __PHYSFS_LINKEDSTRINGLIST__
{
char *str;
struct __PHYSFS_LINKEDSTRINGLIST__ *next;
} LinkedStringList;
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338
339
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342
343
344
typedef struct __PHYSFS_FILEHANDLE__
{
/*
* This is reserved for the driver to store information.
*/
void *opaque;
/*
Jul 6, 2001
Jul 6, 2001
345
* This should be the DirHandle that created this FileHandle.
Jul 6, 2001
Jul 6, 2001
346
*/
Jul 7, 2001
Jul 7, 2001
347
const struct __PHYSFS_DIRHANDLE__ *dirHandle;
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Jul 6, 2001
348
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Jul 6, 2001
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352
353
354
355
356
357
/*
* Pointer to the file i/o functions for this filehandle.
*/
const struct __PHYSFS_FILEFUNCTIONS__ *funcs;
} FileHandle;
typedef struct __PHYSFS_FILEFUNCTIONS__
{
Jul 6, 2001
Jul 6, 2001
358
359
/*
* Read more from the file.
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Jul 7, 2001
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361
362
* Returns number of objects of (objSize) bytes read from file, -1
* if complete failure.
* On failure, call __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
363
*/
Mar 24, 2002
Mar 24, 2002
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365
PHYSFS_sint64 (*read)(FileHandle *handle, void *buffer,
PHYSFS_uint32 objSize, PHYSFS_uint32 objCount);
Jul 6, 2001
Jul 6, 2001
366
367
368
369
/*
* Write more to the file. Archives don't have to implement this.
* (Set it to NULL if not implemented).
Jul 7, 2001
Jul 7, 2001
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371
372
* Returns number of objects of (objSize) bytes written to file, -1
* if complete failure.
* On failure, call __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
373
*/
Mar 24, 2002
Mar 24, 2002
374
375
PHYSFS_sint64 (*write)(FileHandle *handle, const void *buffer,
PHYSFS_uint32 objSize, PHYSFS_uint32 objCount);
Jul 6, 2001
Jul 6, 2001
376
377
378
379
/*
* Returns non-zero if at end of file.
*/
Jul 6, 2001
Jul 6, 2001
380
int (*eof)(FileHandle *handle);
Jul 6, 2001
Jul 6, 2001
381
382
383
384
/*
* Returns byte offset from start of file.
*/
Mar 24, 2002
Mar 24, 2002
385
PHYSFS_sint64 (*tell)(FileHandle *handle);
Jul 6, 2001
Jul 6, 2001
386
387
388
389
/*
* Move read/write pointer to byte offset from start of file.
* Returns non-zero on success, zero on error.
Jul 7, 2001
Jul 7, 2001
390
* On failure, call __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
391
*/
Mar 24, 2002
Mar 24, 2002
392
int (*seek)(FileHandle *handle, PHYSFS_uint64 offset);
Jul 6, 2001
Jul 6, 2001
393
Jul 9, 2001
Jul 9, 2001
394
395
396
397
398
/*
* Return number of bytes available in the file, or -1 if you
* aren't able to determine.
* On failure, call __PHYSFS_setError().
*/
Mar 24, 2002
Mar 24, 2002
399
PHYSFS_sint64 (*fileLength)(FileHandle *handle);
Jul 9, 2001
Jul 9, 2001
400
Jul 6, 2001
Jul 6, 2001
401
/*
Jul 6, 2001
Jul 6, 2001
402
* Close the file, and free the FileHandle structure (including "opaque").
Jul 7, 2001
Jul 7, 2001
403
404
* returns non-zero on success, zero if can't close file.
* On failure, call __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
405
*/
Jul 8, 2001
Jul 8, 2001
406
int (*fileClose)(FileHandle *handle);
Jul 6, 2001
Jul 6, 2001
407
} FileFunctions;
Jul 6, 2001
Jul 6, 2001
408
409
Jul 7, 2001
Jul 7, 2001
410
typedef struct __PHYSFS_DIRHANDLE__
Jul 6, 2001
Jul 6, 2001
411
412
413
414
415
416
{
/*
* This is reserved for the driver to store information.
*/
void *opaque;
Jul 6, 2001
Jul 6, 2001
417
/*
Jul 7, 2001
Jul 7, 2001
418
* Pointer to the directory i/o functions for this handle.
Jul 6, 2001
Jul 6, 2001
419
420
421
422
423
424
425
426
427
428
429
430
*/
const struct __PHYSFS_DIRFUNCTIONS__ *funcs;
} DirHandle;
/*
* Symlinks should always be followed; PhysicsFS will use
* DirFunctions->isSymLink() and make a judgement on whether to
* continue to call other methods based on that.
*/
typedef struct __PHYSFS_DIRFUNCTIONS__
{
Jul 26, 2002
Jul 26, 2002
431
432
const PHYSFS_ArchiveInfo *info;
Jul 6, 2001
Jul 6, 2001
433
434
435
/*
* Returns non-zero if (filename) is a valid archive that this
* driver can handle. This filename is in platform-dependent
Jul 7, 2001
Jul 7, 2001
436
437
438
* notation. forWriting is non-zero if this is to be used for
* the write directory, and zero if this is to be used for an
* element of the search path.
Jul 6, 2001
Jul 6, 2001
439
*/
Jul 7, 2001
Jul 7, 2001
440
int (*isArchive)(const char *filename, int forWriting);
Jul 6, 2001
Jul 6, 2001
441
442
443
444
/*
* Return a DirHandle for dir/archive (name).
* This filename is in platform-dependent notation.
Jul 7, 2001
Jul 7, 2001
445
446
447
448
* forWriting is non-zero if this is to be used for
* the write directory, and zero if this is to be used for an
* element of the search path.
* Returns NULL on failure, and calls __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
449
*/
Jul 7, 2001
Jul 7, 2001
450
DirHandle *(*openArchive)(const char *name, int forWriting);
Jul 6, 2001
Jul 6, 2001
451
Jul 6, 2001
Jul 6, 2001
452
/*
Jul 6, 2001
Jul 6, 2001
453
454
455
* Returns a list of all files in dirname. Each element of this list
* (and its "str" field) will be deallocated with the system's free()
* function by the caller, so be sure to explicitly malloc() each
Jul 16, 2001
Jul 16, 2001
456
* chunk. Omit symlinks if (omitSymLinks) is non-zero.
Jul 6, 2001
Jul 6, 2001
457
* If you have a memory failure, return as much as you can.
Jul 6, 2001
Jul 6, 2001
458
* This dirname is in platform-independent notation.
Jul 6, 2001
Jul 6, 2001
459
*/
Jul 16, 2001
Jul 16, 2001
460
461
462
463
LinkedStringList *(*enumerateFiles)(DirHandle *r,
const char *dirname,
int omitSymLinks);
Jul 6, 2001
Jul 6, 2001
464
465
/*
Jul 7, 2001
Jul 7, 2001
466
* Returns non-zero if filename can be opened for reading.
Jul 6, 2001
Jul 6, 2001
467
* This filename is in platform-independent notation.
Jul 6, 2001
Jul 6, 2001
468
*/
Jul 7, 2001
Jul 7, 2001
469
int (*exists)(DirHandle *r, const char *name);
Jul 6, 2001
Jul 6, 2001
470
471
/*
Jul 7, 2001
Jul 7, 2001
472
* Returns non-zero if filename is really a directory.
Jul 6, 2001
Jul 6, 2001
473
* This filename is in platform-independent notation.
Jul 23, 2002
Jul 23, 2002
474
475
* Symlinks should be followed; if what the symlink points
* to is missing, or isn't a directory, then the retval is zero.
Jul 6, 2001
Jul 6, 2001
476
*/
Jul 7, 2001
Jul 7, 2001
477
int (*isDirectory)(DirHandle *r, const char *name);
Jul 6, 2001
Jul 6, 2001
478
479
/*
Jul 7, 2001
Jul 7, 2001
480
* Returns non-zero if filename is really a symlink.
Jul 6, 2001
Jul 6, 2001
481
* This filename is in platform-independent notation.
Jul 6, 2001
Jul 6, 2001
482
*/
Jul 7, 2001
Jul 7, 2001
483
int (*isSymLink)(DirHandle *r, const char *name);
Jul 6, 2001
Jul 6, 2001
484
May 25, 2002
May 25, 2002
485
486
487
488
489
490
491
492
/*
* Retrieve the last modification time (mtime) of a file.
* Returns -1 on failure, or the file's mtime in seconds since
* the epoch (Jan 1, 1970) on success.
* This filename is in platform-independent notation.
*/
PHYSFS_sint64 (*getLastModTime)(DirHandle *r, const char *filename);
Jul 6, 2001
Jul 6, 2001
493
494
/*
* Open file for reading, and return a FileHandle.
Jul 6, 2001
Jul 6, 2001
495
* This filename is in platform-independent notation.
Jul 7, 2001
Jul 7, 2001
496
497
* If you can't handle multiple opens of the same file,
* you can opt to fail for the second call.
Jul 8, 2001
Jul 8, 2001
498
* Fail if the file does not exist.
Jul 7, 2001
Jul 7, 2001
499
* Returns NULL on failure, and calls __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
500
501
502
503
504
*/
FileHandle *(*openRead)(DirHandle *r, const char *filename);
/*
* Open file for writing, and return a FileHandle.
Jul 8, 2001
Jul 8, 2001
505
506
507
508
* If the file does not exist, it should be created. If it exists,
* it should be truncated to zero bytes. The writing
* offset should be the start of the file.
* This filename is in platform-independent notation.
Jul 6, 2001
Jul 6, 2001
509
* This method may be NULL.
Jul 7, 2001
Jul 7, 2001
510
511
512
* If you can't handle multiple opens of the same file,
* you can opt to fail for the second call.
* Returns NULL on failure, and calls __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
513
514
515
516
517
*/
FileHandle *(*openWrite)(DirHandle *r, const char *filename);
/*
* Open file for appending, and return a FileHandle.
Jul 8, 2001
Jul 8, 2001
518
519
520
* If the file does not exist, it should be created. The writing
* offset should be the end of the file.
* This filename is in platform-independent notation.
Jul 6, 2001
Jul 6, 2001
521
* This method may be NULL.
Jul 7, 2001
Jul 7, 2001
522
523
524
* If you can't handle multiple opens of the same file,
* you can opt to fail for the second call.
* Returns NULL on failure, and calls __PHYSFS_setError().
Jul 6, 2001
Jul 6, 2001
525
*/
Jul 6, 2001
Jul 6, 2001
526
FileHandle *(*openAppend)(DirHandle *r, const char *filename);
Jul 6, 2001
Jul 6, 2001
527
Jul 7, 2001
Jul 7, 2001
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
/*
* Delete a file in the archive/directory.
* Return non-zero on success, zero on failure.
* This filename is in platform-independent notation.
* This method may be NULL.
* On failure, call __PHYSFS_setError().
*/
int (*remove)(DirHandle *r, const char *filename);
/*
* Create a directory in the archive/directory.
* If the application is trying to make multiple dirs, PhysicsFS
* will split them up into multiple calls before passing them to
* your driver.
* Return non-zero on success, zero on failure.
* This filename is in platform-independent notation.
* This method may be NULL.
* On failure, call __PHYSFS_setError().
*/
int (*mkdir)(DirHandle *r, const char *filename);
Jul 6, 2001
Jul 6, 2001
549
/*
Jul 6, 2001
Jul 6, 2001
550
* Close directories/archives, and free the handle, including
Jul 6, 2001
Jul 6, 2001
551
* the "opaque" entry. This should assume that it won't be called if
Jul 6, 2001
Jul 6, 2001
552
* there are still files open from this DirHandle.
Jul 6, 2001
Jul 6, 2001
553
*/
Jul 8, 2001
Jul 8, 2001
554
void (*dirClose)(DirHandle *r);
Jul 6, 2001
Jul 6, 2001
555
} DirFunctions;
Jul 6, 2001
Jul 6, 2001
556
557
558
559
560
561
/*
* Call this to set the message returned by PHYSFS_getLastError().
* Please only use the ERR_* constants above, or add new constants to the
* above group, but I want these all in one place.
Jul 7, 2001
Jul 7, 2001
562
563
*
* Calling this with a NULL argument is a safe no-op.
Jul 6, 2001
Jul 6, 2001
564
565
566
567
*/
void __PHYSFS_setError(const char *err);
Jul 7, 2001
Jul 7, 2001
568
569
570
571
572
/*
* Convert (dirName) to platform-dependent notation, then prepend (prepend)
* and append (append) to the converted string.
*
* So, on Win32, calling:
Jul 8, 2001
Jul 8, 2001
573
* __PHYSFS_convertToDependent("C:\", "my/files", NULL);
Jul 7, 2001
Jul 7, 2001
574
575
576
577
578
579
580
* ...will return the string "C:\my\files".
*
* This is a convenience function; you might want to hack something out that
* is less generic (and therefore more efficient).
*
* Be sure to free() the return value when done with it.
*/
Jul 8, 2001
Jul 8, 2001
581
582
583
char *__PHYSFS_convertToDependent(const char *prepend,
const char *dirName,
const char *append);
Jul 7, 2001
Jul 7, 2001
584
585
586
587
588
589
590
591
592
593
594
595
596
/*
* Verify that (fname) (in platform-independent notation), in relation
* to (h) is secure. That means that each element of fname is checked
* for symlinks (if they aren't permitted). Also, elements such as
* ".", "..", or ":" are flagged.
*
* Returns non-zero if string is safe, zero if there's a security issue.
* PHYSFS_getLastError() will specify what was wrong.
*/
int __PHYSFS_verifySecurity(DirHandle *h, const char *fname);
Jul 23, 2002
Jul 23, 2002
597
598
599
600
601
602
603
604
605
606
607
/*
* Use this to build the list that your enumerate function should return.
* See zip.c for an example of proper use.
*/
LinkedStringList *__PHYSFS_addToLinkedStringList(LinkedStringList *retval,
LinkedStringList **prev,
const char *str,
PHYSFS_sint32 len);
Aug 23, 2001
Aug 23, 2001
608
609
/* These get used all over for lessening code clutter. */
#define BAIL_MACRO(e, r) { __PHYSFS_setError(e); return r; }
Jul 7, 2001
Jul 7, 2001
610
#define BAIL_IF_MACRO(c, e, r) if (c) { __PHYSFS_setError(e); return r; }
Mar 30, 2002
Mar 30, 2002
611
612
#define BAIL_MACRO_MUTEX(e, m, r) { __PHYSFS_setError(e); __PHYSFS_platformReleaseMutex(m); return r; }
#define BAIL_IF_MACRO_MUTEX(c, e, m, r) if (c) { __PHYSFS_setError(e); __PHYSFS_platformReleaseMutex(m); return r; }
Jul 6, 2001
Jul 6, 2001
613
614
615
616
617
618
619
620
621
/*--------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------*/
/*------------ ----------------*/
/*------------ You MUST implement the following functions ----------------*/
/*------------ if porting to a new platform. ----------------*/
Jul 15, 2001
Jul 15, 2001
622
/*------------ (see platform/unix.c for an example) ----------------*/
Jul 6, 2001
Jul 6, 2001
623
624
625
626
627
628
629
630
631
/*------------ ----------------*/
/*--------------------------------------------------------------------------*/
/*--------------------------------------------------------------------------*/
/*
* The dir separator; "/" on unix, "\\" on win32, ":" on MacOS, etc...
* Obviously, this isn't a function, but it IS a null-terminated string.
*/
Jul 7, 2001
Jul 7, 2001
632
extern const char *__PHYSFS_platformDirSeparator;
Jul 6, 2001
Jul 6, 2001
633
Mar 24, 2002
Mar 24, 2002
634
635
636
637
638
639
640
641
642
643
644
/*
* Initialize the platform. This is called when PHYSFS_init() is called from
* the application. You can use this to (for example) determine what version
* of Windows you're running.
*
* Return zero if there was a catastrophic failure (which prevents you from
* functioning at all), and non-zero otherwise.
*/
int __PHYSFS_platformInit(void);
May 25, 2002
May 25, 2002
645
Mar 24, 2002
Mar 24, 2002
646
647
648
649
650
651
652
653
654
655
/*
* Deinitialize the platform. This is called when PHYSFS_deinit() is called
* from the application. You can use this to clean up anything you've
* allocated in your platform driver.
*
* Return zero if there was a catastrophic failure (which prevents you from
* functioning at all), and non-zero otherwise.
*/
int __PHYSFS_platformDeinit(void);
May 25, 2002
May 25, 2002
656
Mar 24, 2002
Mar 24, 2002
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
/*
* Open a file for reading. (filename) is in platform-dependent notation. The
* file pointer should be positioned on the first byte of the file.
*
* The return value will be some platform-specific datatype that is opaque to
* the caller; it could be a (FILE *) under Unix, or a (HANDLE *) under win32.
*
* The same file can be opened for read multiple times, and each should have
* a unique file handle; this is frequently employed to prevent race
* conditions in the archivers.
*
* Call __PHYSFS_setError() and return (NULL) if the file can't be opened.
*/
void *__PHYSFS_platformOpenRead(const char *filename);
May 25, 2002
May 25, 2002
672
Mar 24, 2002
Mar 24, 2002
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
/*
* Open a file for writing. (filename) is in platform-dependent notation. If
* the file exists, it should be truncated to zero bytes, and if it doesn't
* exist, it should be created as a zero-byte file. The file pointer should
* be positioned on the first byte of the file.
*
* The return value will be some platform-specific datatype that is opaque to
* the caller; it could be a (FILE *) under Unix, or a (HANDLE *) under win32,
* etc.
*
* Opening a file for write multiple times has undefined results.
*
* Call __PHYSFS_setError() and return (NULL) if the file can't be opened.
*/
void *__PHYSFS_platformOpenWrite(const char *filename);
May 25, 2002
May 25, 2002
689
Mar 24, 2002
Mar 24, 2002
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
/*
* Open a file for appending. (filename) is in platform-dependent notation. If
* the file exists, the file pointer should be place just past the end of the
* file, so that the first write will be one byte after the current end of
* the file. If the file doesn't exist, it should be created as a zero-byte
* file. The file pointer should be positioned on the first byte of the file.
*
* The return value will be some platform-specific datatype that is opaque to
* the caller; it could be a (FILE *) under Unix, or a (HANDLE *) under win32,
* etc.
*
* Opening a file for append multiple times has undefined results.
*
* Call __PHYSFS_setError() and return (NULL) if the file can't be opened.
*/
void *__PHYSFS_platformOpenAppend(const char *filename);
May 25, 2002
May 25, 2002
707
Mar 24, 2002
Mar 24, 2002
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
/*
* Read more data from a platform-specific file handle. (opaque) should be
* cast to whatever data type your platform uses. Read a maximum of (count)
* objects of (size) 8-bit bytes to the area pointed to by (buffer). If there
* isn't enough data available, return the number of full objects read, and
* position the file pointer at the start of the first incomplete object.
* On success, return (count) and position the file pointer one byte past
* the end of the last read object. Return (-1) if there is a catastrophic
* error, and call __PHYSFS_setError() to describe the problem; the file
* pointer should not move in such a case.
*/
PHYSFS_sint64 __PHYSFS_platformRead(void *opaque, void *buffer,
PHYSFS_uint32 size, PHYSFS_uint32 count);
/*
* Write more data to a platform-specific file handle. (opaque) should be
* cast to whatever data type your platform uses. Write a maximum of (count)
* objects of (size) 8-bit bytes from the area pointed to by (buffer). If
* there isn't enough data available, return the number of full objects
* written, and position the file pointer at the start of the first
* incomplete object. Return (-1) if there is a catastrophic error, and call
* __PHYSFS_setError() to describe the problem; the file pointer should not
* move in such a case.
*/
Mar 25, 2002
Mar 25, 2002
732
PHYSFS_sint64 __PHYSFS_platformWrite(void *opaque, const void *buffer,
Mar 24, 2002
Mar 24, 2002
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
PHYSFS_uint32 size, PHYSFS_uint32 count);
/*
* Set the file pointer to a new position. (opaque) should be cast to
* whatever data type your platform uses. (pos) specifies the number
* of 8-bit bytes to seek to from the start of the file. Seeking past the
* end of the file is an error condition, and you should check for it.
*
* Not all file types can seek; this is to be expected by the caller.
*
* On error, call __PHYSFS_setError() and return zero. On success, return
* a non-zero value.
*/
int __PHYSFS_platformSeek(void *opaque, PHYSFS_uint64 pos);
May 25, 2002
May 25, 2002
748
Mar 24, 2002
Mar 24, 2002
749
750
751
752
753
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755
756
757
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/*
* Get the file pointer's position, in an 8-bit byte offset from the start of
* the file. (opaque) should be cast to whatever data type your platform
* uses.
*
* Not all file types can "tell"; this is to be expected by the caller.
*
* On error, call __PHYSFS_setError() and return zero. On success, return
* a non-zero value.
*/
PHYSFS_sint64 __PHYSFS_platformTell(void *opaque);
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/*
* Determine the current size of a file, in 8-bit bytes, from an open file.
*
* The caller expects that this information may not be available for all
* file types on all platforms.
*
* Return -1 if you can't do it, and call __PHYSFS_setError(). Otherwise,
* return the file length in 8-bit bytes.
*/
PHYSFS_sint64 __PHYSFS_platformFileLength(void *handle);
/*
* Determine if a file is at EOF. (opaque) should be cast to whatever data
* type your platform uses.
*
* The caller expects that there was a short read before calling this.
*
* Return non-zero if EOF, zero if it is _not_ EOF.
*/
int __PHYSFS_platformEOF(void *opaque);
/*
* Flush any pending writes to disk. (opaque) should be cast to whatever data
* type your platform uses. Be sure to check for errors; the caller expects
* that this function can fail if there was a flushing error, etc.
*
* Return zero on failure, non-zero on success.
*/
int __PHYSFS_platformFlush(void *opaque);
/*
* Flush and close a file. (opaque) should be cast to whatever data type
* your platform uses. Be sure to check for errors when closing; the
* caller expects that this function can fail if there was a flushing
* error, etc.
*
* You should clean up all resources associated with (opaque).
*
* Return zero on failure, non-zero on success.
*/
int __PHYSFS_platformClose(void *opaque);
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/*
* Platform implementation of PHYSFS_getCdRomDirs()...
* See physfs.h. The retval should be freeable via PHYSFS_freeList().
*/
char **__PHYSFS_platformDetectAvailableCDs(void);
/*
* Calculate the base dir, if your platform needs special consideration.
* Just return NULL if the standard routines will suffice. (see
* calculateBaseDir() in physfs.c ...)
* Caller will free() the retval if it's not NULL.
*/
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char *__PHYSFS_platformCalcBaseDir(const char *argv0);
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/*
* Get the platform-specific user name.
* Caller will free() the retval if it's not NULL. If it's NULL, the username
* will default to "default".
*/
char *__PHYSFS_platformGetUserName(void);
/*
* Get the platform-specific user dir.
* Caller will free() the retval if it's not NULL. If it's NULL, the userdir
* will default to basedir/username.
*/
char *__PHYSFS_platformGetUserDir(void);
/*
* Return a number that uniquely identifies the current thread.
* On a platform without threading, (1) will suffice. These numbers are
* arbitrary; the only requirement is that no two threads have the same
* number.
*/
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PHYSFS_uint64 __PHYSFS_platformGetThreadID(void);
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/*
* This is a pass-through to whatever stricmp() is called on your platform.
*/
int __PHYSFS_platformStricmp(const char *str1, const char *str2);
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/*
* Return non-zero if filename (in platform-dependent notation) exists.
* Symlinks should be followed; if what the symlink points to is missing,
* then the retval is false.
*/
int __PHYSFS_platformExists(const char *fname);
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/*
* Return the last modified time (in seconds since the epoch) of a file.
* Returns -1 on failure. (fname) is in platform-dependent notation.
* Symlinks should be followed; if what the symlink points to is missing,
* then the retval is -1.
*/
PHYSFS_sint64 __PHYSFS_platformGetLastModTime(const char *fname);
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/*
* Return non-zero if filename (in platform-dependent notation) is a symlink.
*/
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int __PHYSFS_platformIsSymLink(const char *fname);
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/*
* Return non-zero if filename (in platform-dependent notation) is a symlink.
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* Symlinks should be followed; if what the symlink points to is missing,
* or isn't a directory, then the retval is false.
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*/
int __PHYSFS_platformIsDirectory(const char *fname);
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/*
* Convert (dirName) to platform-dependent notation, then prepend (prepend)
* and append (append) to the converted string.
*
* So, on Win32, calling:
* __PHYSFS_platformCvtToDependent("C:\", "my/files", NULL);
* ...will return the string "C:\my\files".
*
* This can be implemented in a platform-specific manner, so you can get
* get a speed boost that the default implementation can't, since
* you can make assumptions about the size of strings, etc..
*
* Platforms that choose not to implement this may just call
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* __PHYSFS_convertToDependent() as a passthrough, which may fit the bill
* already.
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*
* Be sure to free() the return value when done with it.
*/
char *__PHYSFS_platformCvtToDependent(const char *prepend,
const char *dirName,
const char *append);
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/*
* Make the current thread give up a timeslice. This is called in a loop
* while waiting for various external forces to get back to us.
*/
void __PHYSFS_platformTimeslice(void);
/*
* Enumerate a directory of files. This follows the rules for the
* DirFunctions->enumerateFiles() method (see above), except that the
* (dirName) that is passed to this function is converted to
* platform-DEPENDENT notation by the caller. The DirFunctions version
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* uses platform-independent notation. Note that ".", "..", and other
* metaentries should always be ignored.
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*/
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LinkedStringList *__PHYSFS_platformEnumerateFiles(const char *dirname,
int omitSymLinks);
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/*
* Get the current working directory. The return value should be an
* absolute path in platform-dependent notation. The caller will deallocate
* the return value with the standard C runtime free() function when it
* is done with it.
* On error, return NULL and set the error message.
*/
char *__PHYSFS_platformCurrentDir(void);
/*
* Get the real physical path to a file. (path) is specified in
* platform-dependent notation, as should your return value be.
* All relative paths should be removed, leaving you with an absolute
* path. Symlinks should be resolved, too, so that the returned value is
* the most direct path to a file.
* The return value will be deallocated with the standard C runtime free()
* function when the caller is done with it.
* On error, return NULL and set the error message.
*/
char *__PHYSFS_platformRealPath(const char *path);
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/*
* Make a directory in the actual filesystem. (path) is specified in
* platform-dependent notation. On error, return zero and set the error
* message. Return non-zero on success.
*/
int __PHYSFS_platformMkDir(const char *path);
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/*
* Remove a file or directory entry in the actual filesystem. (path) is
* specified in platform-dependent notation. Note that this deletes files
* _and_ directories, so you might need to do some determination.
* Non-empty directories should report an error and not delete themselves
* or their contents.
*
* Deleting a symlink should remove the link, not what it points to.
*
* On error, return zero and set the error message. Return non-zero on success.
*/
int __PHYSFS_platformDelete(const char *path);
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/*
* Create a platform-specific mutex. This can be whatever datatype your
* platform uses for mutexes, but it is cast to a (void *) for abstractness.
*
* Return (NULL) if you couldn't create one. Systems without threads can
* return any arbitrary non-NULL value.
*/
void *__PHYSFS_platformCreateMutex(void);
/*
* Destroy a platform-specific mutex, and clean up any resources associated
* with it. (mutex) is a value previously returned by
* __PHYSFS_platformCreateMutex(). This can be a no-op on single-threaded
* platforms.
*/
void __PHYSFS_platformDestroyMutex(void *mutex);
/*
* Grab possession of a platform-specific mutex. Mutexes should be recursive;
* that is, the same thread should be able to call this function multiple
* times in a row without causing a deadlock. This function should block
* until a thread can gain possession of the mutex.
*
* Return non-zero if the mutex was grabbed, zero if there was an
* unrecoverable problem grabbing it (this should not be a matter of
* timing out! We're talking major system errors; block until the mutex
* is available otherwise.)
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*
* _DO NOT_ call __PHYSFS_setError() in here! Since setError calls this
* function, you'll cause an infinite recursion. This means you can't
* use the BAIL_*MACRO* macros, either.
Mar 30, 2002
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*/
int __PHYSFS_platformGrabMutex(void *mutex);
/*
* Relinquish possession of the mutex when this method has been called
* once for each time that platformGrabMutex was called. Once possession has
* been released, the next thread in line to grab the mutex (if any) may
* proceed.