diff options
Diffstat (limited to 'ziperr.h')
| -rw-r--r-- | ziperr.h | 104 |
1 files changed, 76 insertions, 28 deletions
@@ -1,16 +1,39 @@ /* - Copyright (c) 1990-2005 Info-ZIP. All rights reserved. + ziperr.h - Zip 3 - See the accompanying file LICENSE, version 2005-Feb-10 or later + Copyright (c) 1990-2007 Info-ZIP. All rights reserved. + + See the accompanying file LICENSE, version 2007-Mar-4 or later (the contents of which are also included in zip.h) for terms of use. - If, for some reason, both of these files are missing, the Info-ZIP license + If, for some reason, all these files are missing, the Info-ZIP license also may be found at: ftp://ftp.info-zip.org/pub/infozip/license.html */ /* * ziperr.h by Mark Adler */ -/* Error return values. The values 0..4 and 12..18 follow the conventions + +/* + * VMS message file ident string. (The "-xxx" suffix should be + * incremented when messages are changed for a particular program + * version.) Used only when generating the VMS message source file, but + * that can be done on a non-VMS system. + */ +#define VMS_MSG_IDENT "V3.0-000" + +/* VMS-compatible "severity" values (bits 2:0): */ +#define ZE_S_WARNING 0x00 +#define ZE_S_SUCCESS 0x01 +#define ZE_S_ERROR 0x02 +#define ZE_S_INFO 0x03 +#define ZE_S_SEVERE 0x04 +#define ZE_S_UNUSED 0x07 + +/* Flags: */ +#define ZE_S_PERR 0x10 + + + /* Error return values. The values 0..4 and 12..18 follow the conventions of PKZIP. The values 4..10 are all assigned to "insufficient memory" by PKZIP, so the codes 5..10 are used here for other purposes. */ #define ZE_MISS -1 /* used by procname(), zipbare() */ @@ -31,37 +54,62 @@ #define ZE_CREAT 15 /* couldn't open to write */ #define ZE_PARMS 16 /* bad command line */ #define ZE_OPEN 18 /* could not open a specified file to read */ +#define ZE_COMPERR 19 /* error in compilation options */ +#define ZE_ZIP64 20 /* Zip64 not supported */ + +#define ZE_MAXERR 20 /* the highest error number */ -#define ZE_MAXERR 18 /* the highest error number */ -/* Macro to determine whether to call perror() or not */ -#define PERR(e) (e==ZE_READ||e==ZE_WRITE||e==ZE_CREAT||e==ZE_TEMP||e==ZE_OPEN) +/* Error messages for the ziperr() function in the zip programs. */ #ifdef GLOBALS -/* Error messages for the ziperr() function in the zip programs */ -char *ziperrors[ZE_MAXERR] = { -/* 1 */ "", -/* 2 */ "Unexpected end of zip file", -/* 3 */ "Zip file structure invalid", -/* 4 */ "Out of memory", -/* 5 */ "Internal logic error", -/* 6 */ "Entry too big to split, read, or write", -/* 7 */ "Invalid comment format", -/* 8 */ "Zip file invalid or could not spawn unzip", -/* 9 */ "Interrupted", -/* 10 */ "Temporary file failure", -/* 11 */ "Input file read failure", -/* 12 */ "Nothing to do!", -/* 13 */ "Missing or empty zip file", -/* 14 */ "Output file write failure", -/* 15 */ "Could not create output file", -/* 16 */ "Invalid command arguments", -/* 17 */ "", -/* 18 */ "File not found or no read permission" +struct +{ + char *name; + char *string; + int severity; +} ziperrors[ZE_MAXERR + 1] = { +/* 0 */ { "OK", "Normal successful completion", ZE_S_SUCCESS }, +/* 1 */ { "", "", ZE_S_UNUSED }, +/* 2 */ { "EOF", "Unexpected end of zip file", ZE_S_SEVERE }, +/* 3 */ { "FORM", "Zip file structure invalid", ZE_S_ERROR }, +/* 4 */ { "MEM", "Out of memory", ZE_S_SEVERE }, +/* 5 */ { "LOGIC", "Internal logic error", ZE_S_SEVERE }, +/* 6 */ { "BIG", "Entry too big to split, read, or write", + ZE_S_ERROR }, +/* 7 */ { "NOTE", "Invalid comment format", ZE_S_ERROR }, +/* 8 */ { "TEST", "Zip file invalid, could not spawn unzip, or wrong unzip", + ZE_S_SEVERE }, +/* 9 */ { "ABORT", "Interrupted", ZE_S_ERROR }, +/* 10 */ { "TEMP", "Temporary file failure", ZE_S_SEVERE | ZE_S_PERR }, +/* 11 */ { "READ", "Input file read failure", ZE_S_SEVERE | ZE_S_PERR }, +/* 12 */ { "NONE", "Nothing to do!", ZE_S_WARNING }, +/* 13 */ { "NAME", "Missing or empty zip file", ZE_S_ERROR }, +/* 14 */ { "WRITE", "Output file write failure", ZE_S_SEVERE | ZE_S_PERR }, +/* 15 */ { "CREAT", "Could not create output file", ZE_S_SEVERE | ZE_S_PERR }, +/* 16 */ { "PARMS", "Invalid command arguments", ZE_S_ERROR }, +/* 17 */ { "", "", ZE_S_UNUSED }, +/* 18 */ { "OPEN", "File not found or no read permission", + ZE_S_ERROR | ZE_S_PERR }, +/* 19 */ { "COMPERR", "Not supported", ZE_S_SEVERE }, +/* 20 */ { "ZIP64", "Attempt to read unsupported Zip64 archive", + ZE_S_SEVERE } # ifdef AZTEC_C , /* extremely lame compiler bug workaround */ # endif }; #else /* !GLOBALS */ -extern char *ziperrors[ZE_MAXERR]; /* Error messages for ziperr() */ +/* Error messages for ziperr() */ +extern struct +{ + char *name; + char *string; + int severity; +} ziperrors[ZE_MAXERR + 1]; #endif /* ?GLOBALS */ + +/* Macro to determine whether to call perror() or not. */ +#define PERR(e) (ziperrors[e].severity & ZE_S_PERR) + +/* Macro for easy access to the message string. */ +#define ZIPERRORS(e) ziperrors[e].string |