diff options
Diffstat (limited to 'Build/source/libs/zziplib/zziplib-0.13.62/zzip/err.c')
-rw-r--r-- | Build/source/libs/zziplib/zziplib-0.13.62/zzip/err.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/Build/source/libs/zziplib/zziplib-0.13.62/zzip/err.c b/Build/source/libs/zziplib/zziplib-0.13.62/zzip/err.c deleted file mode 100644 index 1ba869bd9af..00000000000 --- a/Build/source/libs/zziplib/zziplib-0.13.62/zzip/err.c +++ /dev/null @@ -1,168 +0,0 @@ - -/* - * Author: - * Guido Draheim <guidod@gmx.de> - * Tomi Ollila <Tomi.Ollila@iki.fi> - * - * Copyright (c) 1999,2000,2001,2002,2003 Guido Draheim - * All rights reserved, - * use under the restrictions of the - * Lesser GNU General Public License - * or alternatively the restrictions - * of the Mozilla Public License 1.1 - */ - -#include <zzip/lib.h> /* exported... */ -#include <zlib.h> - -#include <string.h> -#include <errno.h> - -#include <zzip/file.h> - -/* *INDENT-OFF* */ -static struct errlistentry { int code; const char* mesg; } -errlist[] = -{ - { ZZIP_NO_ERROR, "No error" }, - { ZZIP_OUTOFMEM, - "could not get temporary memory for internal structures" }, - { ZZIP_DIR_OPEN, "Failed to open zip-file %s" }, - { ZZIP_DIR_STAT, "Failed to fstat zip-file %s" }, - { ZZIP_DIR_SEEK, "Failed to lseek zip-file %s" }, - { ZZIP_DIR_READ, "Failed to read zip-file %s"}, - { ZZIP_DIR_TOO_SHORT, "zip-file %s too short" }, - { ZZIP_DIR_EDH_MISSING, "zip-file central directory not found" }, - { ZZIP_DIRSIZE, "Directory size too big..." }, - { ZZIP_ENOENT, "No such file found in zip-file %s" }, - { ZZIP_UNSUPP_COMPR, "Unsupported compression format" }, - { ZZIP_CORRUPTED, "Zipfile corrupted" }, - { ZZIP_UNDEF, "Some undefined error occurred" }, - { ZZIP_DIR_LARGEFILE, "Directory is largefile variant" }, - { 0, 0 }, -}; -/* *INDENT-ON* */ - - -#define errlistSIZE (sizeof(errlist)/sizeof(*errlist)) - -/** - * returns the static string for the given error code. The - * error code can be either a normal system error (a - * positive error code will flag this), it can be => libz - * error code (a small negative error code will flag this) - * or it can be an error code from => libzzip, which is an - * negative value lower than => ZZIP_ERROR - */ -zzip_char_t * -zzip_strerror(int errcode) -{ - if (errcode < ZZIP_ERROR && errcode > ZZIP_ERROR - 32) - { - struct errlistentry *err = errlist; - - for (; err->mesg; err++) - { - if (err->code == errcode) - return err->mesg; - } - errcode = EINVAL; - } - - if (errcode < 0) - { - if (errcode == -1) - return strerror(errcode); - else - return zError(errcode); - } - - return strerror(errcode); -} - -/** => zzip_strerror - * This function fetches the errorcode from the => DIR-handle and - * runs it through => zzip_strerror to obtain the static string - * describing the error. - */ -zzip_char_t * -zzip_strerror_of(ZZIP_DIR * dir) -{ - if (! dir) - return strerror(errno); - return zzip_strerror(dir->errcode); -} - -/* *INDENT-OFF* */ -static struct errnolistentry { int code; int e_no; } -errnolist[] = -{ - { Z_STREAM_ERROR, EPIPE }, - { Z_DATA_ERROR, ESPIPE }, - { Z_MEM_ERROR, ENOMEM }, - { Z_BUF_ERROR, EMFILE }, - { Z_VERSION_ERROR, ENOEXEC }, - - { ZZIP_DIR_OPEN, ENOTDIR }, - { ZZIP_DIR_STAT, EREMOTE }, - { ZZIP_DIR_SEEK, ESPIPE }, -# ifdef ESTRPIPE - { ZZIP_DIR_READ, ESTRPIPE}, -# else - { ZZIP_DIR_READ, EPIPE}, -# endif - { ZZIP_DIR_TOO_SHORT, ENOEXEC }, -# ifdef ENOMEDIUM - { ZZIP_DIR_EDH_MISSING, ENOMEDIUM }, -# else - { ZZIP_DIR_EDH_MISSING, EIO }, -# endif - { ZZIP_DIRSIZE, EFBIG }, - { ZZIP_OUTOFMEM, ENOMEM }, - { ZZIP_ENOENT, ENOENT }, -# ifdef EPFNOSUPPORT - { ZZIP_UNSUPP_COMPR, EPFNOSUPPORT }, -# else - { ZZIP_UNSUPP_COMPR, EACCES }, -# endif -# ifdef EILSEQ - { ZZIP_CORRUPTED, EILSEQ }, -# else - { ZZIP_CORRUPTED, ELOOP }, -# endif - { ZZIP_UNDEF, EINVAL }, - { 0, 0 }, -}; -/* *INDENT-ON* */ - -/** - * map the error code to a system error code. This is used - * for the drop-in replacement functions to return a value - * that can be interpreted correctly by code sections that - * are unaware of the fact they their => open(2) call had been - * diverted to a file inside a zip-archive. - */ -int -zzip_errno(int errcode) -{ - if (errcode >= -1) - { - return errno; - } else - { - struct errnolistentry *err = errnolist; - - for (; err->code; err++) - { - if (err->code == errcode) - return err->e_no; - } - return EINVAL; - } -} - -/* - * Local variables: - * c-file-style: "stroustrup" - * End: - */ |