Author: bdubbs Date: 2008-04-14 22:17:43 -0600 (Mon, 14 Apr 2008) New Revision: 1942
Added: trunk/unzip/unzip-5.50-alt-iconv-v1.1.patch Log: Add Locale Issues patch Added: trunk/unzip/unzip-5.50-alt-iconv-v1.1.patch =================================================================== --- trunk/unzip/unzip-5.50-alt-iconv-v1.1.patch (rev 0) +++ trunk/unzip/unzip-5.50-alt-iconv-v1.1.patch 2008-04-15 04:17:43 UTC (rev 1942) @@ -0,0 +1,399 @@ +Submitted By: Bruce Dubbs <[EMAIL PROTECTED]> +Date: 2008-04-14 +Initial Package Version: Unzip 5.50 +Upstream Status: Unknown +Origin: <https://bugzilla.altlinux.ru/attachment.cgi?id=532> +Description: Fixes UnZip Locale Issues + +diff -Nur unzip-5.50.orig/unix/unix.c unzip-5.50/unix/unix.c +--- unzip-5.50.orig/unix/unix.c 2002-01-22 01:54:42 +0300 ++++ unzip-5.50/unix/unix.c 2004-07-27 22:42:19 +0400 +@@ -29,6 +29,9 @@ + #define UNZIP_INTERNAL + #include "unzip.h" + ++#include <iconv.h> ++#include <langinfo.h> ++ + #ifdef SCO_XENIX + # define SYSNDIR + #else /* SCO Unix, AIX, DNIX, TI SysV, Coherent 4.x, ... */ +@@ -1524,3 +1527,89 @@ + } + } + #endif /* QLZIP */ ++ ++ ++typedef struct { ++ char *local_charset; ++ char *archive_charset; ++} CHARSET_MAP; ++ ++/* A mapping of local <-> archive charsets used by default to convert filenames ++ * of DOS/Windows Zip archives. Currently very basic. */ ++static CHARSET_MAP dos_charset_map[] = { ++ { "ANSI_X3.4-1968", "CP850" }, ++ { "ISO-8859-1", "CP850" }, ++ { "CP1252", "CP850" }, ++ { "CP1251", "CP866" }, ++ { "KOI8-R", "CP866" }, ++ { "KOI8-U", "CP866" }, ++ { "ISO-8859-5", "CP866" } ++}; ++ ++char OEM_CP[MAX_CP_NAME] = ""; ++char ISO_CP[MAX_CP_NAME] = ""; ++ ++/* Try to guess the default value of OEM_CP based on the current locale. ++ * ISO_CP is left alone for now. */ ++void init_conversion_charsets() ++{ ++ const char *local_charset; ++ int i; ++ ++ /* Make a guess only if OEM_CP not already set. */ ++ if(*OEM_CP == '\0') { ++ local_charset = nl_langinfo(CODESET); ++ for(i = 0; i < sizeof(dos_charset_map)/sizeof(CHARSET_MAP); i++) ++ if(!strcasecmp(local_charset, dos_charset_map[i].local_charset)) { ++ strncpy(OEM_CP, dos_charset_map[i].archive_charset, ++ sizeof(OEM_CP)); ++ break; ++ } ++ } ++} ++ ++/* Convert a string from one encoding to the current locale using iconv(). ++ * Be as non-intrusive as possible. If error is encountered during covertion ++ * just leave the string intact. */ ++static void charset_to_intern(char *string, char *from_charset) ++{ ++ iconv_t cd; ++ char *s, *d, *buf; ++ size_t slen, dlen, buflen; ++ const char *local_charset; ++ ++ if(*from_charset == '\0') ++ return; ++ ++ buf = NULL; ++ local_charset = nl_langinfo(CODESET); ++ ++ if((cd = iconv_open(local_charset, from_charset)) == (iconv_t)-1) ++ return; ++ ++ slen = dlen = buflen = strlen(string); ++ s = string; ++ d = buf = malloc(buflen + 1); ++ if(!d) ++ goto cleanup; ++ ++ if(iconv(cd, &s, &slen, &d, &dlen) == (size_t)-1) ++ goto cleanup; ++ strncpy(string, buf, buflen); ++ ++ cleanup: ++ free(buf); ++ iconv_close(cd); ++} ++ ++/* Convert a string from OEM_CP to the current locale charset. */ ++inline void oem_intern(char *string) ++{ ++ charset_to_intern(string, OEM_CP); ++} ++ ++/* Convert a string from ISO_CP to the current locale charset. */ ++inline void iso_intern(char *string) ++{ ++ charset_to_intern(string, ISO_CP); ++} +diff -Nur unzip-5.50.orig/unix/unxcfg.h unzip-5.50/unix/unxcfg.h +--- unzip-5.50.orig/unix/unxcfg.h 2001-06-04 03:27:14 +0400 ++++ unzip-5.50/unix/unxcfg.h 2004-07-27 22:42:19 +0400 +@@ -123,4 +123,30 @@ + /* wild_dir, dirname, wildname, matchname[], dirnamelen, have_dirname, */ + /* and notfirstcall are used by do_wild(). */ + ++ ++#define MAX_CP_NAME 25 ++ ++#ifdef SETLOCALE ++# undef SETLOCALE ++#endif ++#define SETLOCALE(category, locale) setlocale(category, locale) ++#include <locale.h> ++ ++#ifdef _ISO_INTERN ++# undef _ISO_INTERN ++#endif ++#define _ISO_INTERN(str1) iso_intern(str1) ++ ++#ifdef _OEM_INTERN ++# undef _OEM_INTERN ++#endif ++#ifndef IZ_OEM2ISO_ARRAY ++# define IZ_OEM2ISO_ARRAY ++#endif ++#define _OEM_INTERN(str1) oem_intern(str1) ++ ++void iso_intern(char *); ++void oem_intern(char *); ++void init_conversion_charsets(void); ++ + #endif /* !__unxcfg_h */ +diff -Nur unzip-5.50.orig/unzip.c unzip-5.50/unzip.c +--- unzip-5.50.orig/unzip.c 2002-01-27 22:26:16 +0300 ++++ unzip-5.50/unzip.c 2004-07-27 22:42:19 +0400 +@@ -304,11 +304,21 @@ + -2 just filenames but allow -h/-t/-z -l long Unix \"ls -l\" format\n\ + -v verbose, multi-page format\n"; + ++#ifndef UNIX + static ZCONST char Far ZipInfoUsageLine3[] = "miscellaneous options:\n\ + -h print header line -t print totals for listed files or for all\n\ + -z print zipfile comment %c-T%c print file times in sortable decimal format\ + \n %c-C%c be case-insensitive %s\ + -x exclude filenames that follow from listing\n"; ++#else /* UNIX */ ++static ZCONST char Far ZipInfoUsageLine3[] = "miscellaneous options:\n\ ++ -h print header line -t print totals for listed files or for all\n\ ++ -z print zipfile comment %c-T%c print file times in sortable decimal format\ ++\n %c-C%c be case-insensitive %s\ ++ -x exclude filenames that follow from listing\n\ ++ -O CHARSET specify a character encoding for DOS, Windows and OS/2 archives\n\ ++ -I CHARSET specify a character encoding for UNIX and other archives\n"; ++#endif /* !UNIX */ + #ifdef MORE + #ifdef VMS + static ZCONST char Far ZipInfoUsageLine4[] = +@@ -589,6 +599,7 @@ + #endif /* ?VM_CMS */ + #endif /* ?MACOS */ + ++#ifndef UNIX + static ZCONST char Far UnzipUsageLine4[] = "\ + modifiers: -q quiet mode (-qq => quieter)\n\ + -n never overwrite existing files -a auto-convert any text files\n\ +@@ -596,6 +607,17 @@ + -j junk paths (do not make directories) -v be verbose/print version info\n\ + %c-C%c match filenames case-insensitively %c-L%c make (some) names \ + lowercase\n %-42s %c-V%c retain VMS version numbers\n%s"; ++#else /* UNIX */ ++static ZCONST char Far UnzipUsageLine4[] = "\ ++modifiers: -q quiet mode (-qq => quieter)\n\ ++ -n never overwrite existing files -a auto-convert any text files\n\ ++ -o overwrite files WITHOUT prompting -aa treat ALL files as text\n \ ++ -j junk paths (do not make directories) -v be verbose/print version info\n\ ++ %c-C%c match filenames case-insensitively %c-L%c make (some) names \ ++lowercase\n %-42s %c-V%c retain VMS version numbers\n%s\n\ ++ -O CHARSET specify a character encoding for DOS, Windows and OS/2 archives\n\ ++ -I CHARSET specify a character encoding for UNIX and other archives\n\n"; ++#endif /* !UNIX */ + + static ZCONST char Far UnzipUsageLine5[] = "\ + Examples (see unzip.txt for more info):\n\ +@@ -656,6 +678,10 @@ + + SETLOCALE(LC_CTYPE,""); + ++#ifdef UNIX ++ init_conversion_charsets(); ++#endif ++ + #if (defined(__IBMC__) && defined(__DEBUG_ALLOC__)) + extern void DebugMalloc(void); + +@@ -1070,6 +1096,11 @@ + argc = *pargc; + argv = *pargv; + ++#ifdef UNIX ++ extern char OEM_CP[MAX_CP_NAME]; ++ extern char ISO_CP[MAX_CP_NAME]; ++#endif ++ + while (++argv, (--argc > 0 && *argv != NULL && **argv == '-')) { + s = *argv + 1; + while ((c = *s++) != 0) { /* "!= 0": prevent Turbo C warning */ +@@ -1233,6 +1264,35 @@ + } + break; + #endif /* MACOS */ ++#ifdef UNIX ++ case ('I'): ++ if (negative) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: encodings can't be negated")); ++ return(PK_PARAM); ++ } else { ++ if(*s) { /* Handle the -Icharset case */ ++ /* Assume that charsets can't start with a dash to spot arguments misuse */ ++ if(*s == '-') { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ strncpy(ISO_CP, s, sizeof(ISO_CP)); ++ } else { /* -I charset */ ++ ++argv; ++ if(!(--argc > 0 && *argv != NULL && **argv != '-')) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ s = *argv; ++ strncpy(ISO_CP, s, sizeof(ISO_CP)); ++ } ++ while(*(++s)); /* No params straight after charset name */ ++ } ++ break; ++#endif /* ?UNIX */ + case ('j'): /* junk pathnames/directory structure */ + if (negative) + uO.jflag = FALSE, negative = 0; +@@ -1299,6 +1359,35 @@ + } else + ++uO.overwrite_all; + break; ++#ifdef UNIX ++ case ('O'): ++ if (negative) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: encodings can't be negated")); ++ return(PK_PARAM); ++ } else { ++ if(*s) { /* Handle the -Ocharset case */ ++ /* Assume that charsets can't start with a dash to spot arguments misuse */ ++ if(*s == '-') { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ strncpy(OEM_CP, s, sizeof(OEM_CP)); ++ } else { /* -O charset */ ++ ++argv; ++ if(!(--argc > 0 && *argv != NULL && **argv != '-')) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -O argument")); ++ return(PK_PARAM); ++ } ++ s = *argv; ++ strncpy(OEM_CP, s, sizeof(OEM_CP)); ++ } ++ while(*(++s)); /* No params straight after charset name */ ++ } ++ break; ++#endif /* ?UNIX */ + case ('p'): /* pipes: extract to stdout, no messages */ + if (negative) { + uO.cflag = FALSE; +diff -Nur unzip-5.50.orig/unzpriv.h unzip-5.50/unzpriv.h +--- unzip-5.50.orig/unzpriv.h 2002-02-17 20:01:48 +0300 ++++ unzip-5.50/unzpriv.h 2004-07-27 23:53:08 +0400 +@@ -1103,7 +1103,9 @@ + # define lastchar(ptr, len) (ptr[(len)-1]) + # define MBSCHR(str, c) strchr(str, c) + # define MBSRCHR(str, c) strrchr(str, c) +-# define SETLOCALE(category, locale) ++# ifndef SETLOCALE ++# define SETLOCALE(category, locale) ++# endif + #endif /* ?_MBCS */ + #define INCSTR(ptr) PREINCSTR(ptr) + +@@ -2424,7 +2426,7 @@ + !(((islochdr) || (isuxatt)) && \ + ((hostver) == 25 || (hostver) == 26 || (hostver) == 40))) || \ + (hostnum) == FS_HPFS_ || \ +- ((hostnum) == FS_NTFS_ && (hostver) == 50)) { \ ++ ((hostnum) == FS_NTFS_/* && (hostver) == 50*/)) { \ + _OEM_INTERN((string)); \ + } else { \ + _ISO_INTERN((string)); \ +diff -Nur unzip-5.50.orig/zipinfo.c unzip-5.50/zipinfo.c +--- unzip-5.50.orig/zipinfo.c 2001-12-26 01:56:40 +0300 ++++ unzip-5.50/zipinfo.c 2004-07-27 05:54:16 +0400 +@@ -440,6 +440,10 @@ + int tflag_slm=TRUE, tflag_2v=FALSE; + int explicit_h=FALSE, explicit_t=FALSE; + ++#ifdef UNIX ++ extern char OEM_CP[MAX_CP_NAME]; ++ extern char ISO_CP[MAX_CP_NAME]; ++#endif + + #ifdef MACOS + uO.lflag = LFLAG; /* reset default on each call */ +@@ -484,6 +488,35 @@ + uO.lflag = 0; + } + break; ++#ifdef UNIX ++ case ('I'): ++ if (negative) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: encodings can't be negated")); ++ return(PK_PARAM); ++ } else { ++ if(*s) { /* Handle the -Icharset case */ ++ /* Assume that charsets can't start with a dash to spot arguments misuse */ ++ if(*s == '-') { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ strncpy(ISO_CP, s, sizeof(ISO_CP)); ++ } else { /* -I charset */ ++ ++argv; ++ if(!(--argc > 0 && *argv != NULL && **argv != '-')) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ s = *argv; ++ strncpy(ISO_CP, s, sizeof(ISO_CP)); ++ } ++ while(*(++s)); /* No params straight after charset name */ ++ } ++ break; ++#endif /* ?UNIX */ + case 'l': /* longer form of "ls -l" type listing */ + if (negative) + uO.lflag = -2, negative = 0; +@@ -504,6 +537,35 @@ + G.M_flag = TRUE; + break; + #endif ++#ifdef UNIX ++ case ('O'): ++ if (negative) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: encodings can't be negated")); ++ return(PK_PARAM); ++ } else { ++ if(*s) { /* Handle the -Ocharset case */ ++ /* Assume that charsets can't start with a dash to spot arguments misuse */ ++ if(*s == '-') { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -I argument")); ++ return(PK_PARAM); ++ } ++ strncpy(OEM_CP, s, sizeof(OEM_CP)); ++ } else { /* -O charset */ ++ ++argv; ++ if(!(--argc > 0 && *argv != NULL && **argv != '-')) { ++ Info(slide, 0x401, ((char *)slide, ++ "error: a valid character encoding should follow the -O argument")); ++ return(PK_PARAM); ++ } ++ s = *argv; ++ strncpy(OEM_CP, s, sizeof(OEM_CP)); ++ } ++ while(*(++s)); /* No params straight after charset name */ ++ } ++ break; ++#endif /* ?UNIX */ + case 's': /* default: shorter "ls -l" type listing */ + if (negative) + uO.lflag = -2, negative = 0; -- http://linuxfromscratch.org/mailman/listinfo/patches FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
