/* Copyright (c) 1990-2007 Info-ZIP. All rights reserved. See the accompanying file LICENSE, version 2000-Apr-09 or later (the contents of which are also included in unzip.h) for terms of use. 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 */ /*--------------------------------------------------------------------------- human68k.c Human68k-specific routines for use with Info-ZIP's UnZip 5.41 and later. Contains: do_wild() mapattr() mapname() checkdir() close_outfile() stamp_file() (TIMESTAMP only) version() main() (for UnZipSFX) ---------------------------------------------------------------------------*/ #include #include #include #include #ifdef HAVE_TWONCALL_H #include #endif #define UNZIP_INTERNAL #include "unzip.h" #if defined (SFX) && defined (MAIN) #include int MAIN(int argc, char *argv[]); #endif static void map2fat(char *pathcomp, char *last_dot); static char *trunc_name(char *name, int maxlen); static int created_dir; /* used in mapname(), checkdir() */ static int renamed_fullpath; /* ditto */ static char multi_period, special_char; #ifndef SFX /**********************/ /* Function do_wild() */ /**********************/ char *do_wild(__G__ wildspec) __GDEF ZCONST char *wildspec; /* only used first time on a given dir */ { static DIR *wild_dir = (DIR *)NULL; static ZCONST char *wildname; static char *dirname, matchname[FILNAMSIZ]; static int notfirstcall=FALSE, have_dirname, dirnamelen; struct dirent *file; /* Even when we're just returning wildspec, we *always* do so in * matchname[]--calling routine is allowed to append four characters * to the returned string, and wildspec may be a pointer to argv[]. */ if (!notfirstcall) { /* first call: must initialize everything */ notfirstcall = TRUE; if (!iswild(wildspec)) { strncpy(matchname, wildspec, FILNAMSIZ); matchname[FILNAMSIZ-1] = '\0'; have_dirname = FALSE; wild_dir = (DIR *)NULL; return matchname; } /* break the wildspec into a directory part and a wildcard filename */ if ((wildname = strrchr(wildspec, '/')) == NULL) { dirname = "."; dirnamelen = 1; have_dirname = FALSE; wildname = wildspec; } else { ++wildname; /* point at character after '/' */ dirnamelen = wildname - wildspec; if ((dirname = (char *)malloc(dirnamelen+1)) == NULL) { Info(slide, 1, ((char *)slide, "warning: cannot allocate wildcard buffers\n")); strcpy(matchname, wildspec); return matchname; /* but maybe filespec was not a wildcard */ } strncpy(dirname, wildspec, dirnamelen); dirname[dirnamelen] = '\0'; /* terminate for strcpy below */ have_dirname = TRUE; } Trace((stderr, "do_wild: dirname = [%s]\n", FnFilter1(dirname))); if ((wild_dir = opendir(dirname)) != (DIR *)NULL) { while ((file = readdir(wild_dir)) != (struct dirent *)NULL) { Trace((stderr, "do_wild: readdir returns %s\n", FnFilter1(file->d_name))); if (file->d_name[0] == '.' && wildname[0] != '.') continue; /* Unix: '*' and '?' do not match leading dot */ if (match(file->d_name, wildname, 0 WISEP) && /* 0=case sens.*/ /* skip "." and ".." directory entries */ strcmp(file->d_name, ".") && strcmp(file->d_name, "..")) { Trace((stderr, "do_wild: match() succeeds\n")); if (have_dirname) { strcpy(matchname, dirname); strcpy(matchname+dirnamelen, file->d_name); } else strcpy(matchname, file->d_name); return matchname; } } /* if we get to here directory is exhausted, so close it */ closedir(wild_dir); wild_dir = (DIR *)NULL; } #ifdef DEBUG else { Trace((stderr, "do_wild: Opendir(%s) returns NULL\n", FnFilter1(dirname))); } #endif /* DEBUG */ /* return the raw wildspec in case that works (e.g., directory not * searchable, but filespec was not wild and file is readable) */ strncpy(matchname, wildspec, FILNAMSIZ); matchname[FILNAMSIZ-1] = '\0'; return matchname; } /* last time through, might have failed opendir but returned raw wildspec */ if (wild_dir == (DIR *)NULL) { notfirstcall = FALSE; /* nothing left to try--reset for new wildspec */ if (have_dirname) free(dirname); return (char *)NULL; } /* If we've gotten this far, we've read and matched at least one entry * successfully (in a previous call), so dirname has been copied into * matchname already. */ while ((file = readdir(wild_dir)) != (struct dirent *)NULL) { Trace((stderr, "do_wild: readdir returns %s\n", FnFilter1(file->d_name))); if (file->d_name[0] == '.' && wildname[0] != '.') continue; /* Unix: '*' and '?' do not match leading dot */ if (match(file->d_name, wildname, 0 WISEP)) { /* 0 == case sens. */ Trace((stderr, "do_wild: match() succeeds\n")); if (have_dirname) { /* strcpy(matchname, dirname); */ strcpy(matchname+dirnamelen, file->d_name); } else strcpy(matchname, file->d_name); return matchname; } } closedir(wild_dir); /* have read at least one entry; nothing left */ wild_dir = (DIR *)NULL; notfirstcall = FALSE; /* reset for new wildspec */ if (have_dirname) free(dirname); return (char *)NULL; } /* end function do_wild() */ #endif /* !SFX */ /**********************/ /* Function mapattr() */ /**********************/ int mapattr(__G) __GDEF { ulg tmp = G.crec.external_file_attributes; switch (G.pInfo->hostnum) { case UNIX_: if (tmp & 0xff) break; /* fall through */ case VMS_: case ACORN_: case ATARI_: case ATHEOS_: case BEOS_: case QDOS_: G.pInfo->file_attr = _mode2dos(tmp >> 16); return 0; default: break; } /* set archive bit (file is not backed up) */ if((tmp & 0x08) == 0) tmp |= 0x20; G.pInfo->file_attr = tmp & 0xff; return 0; } /* end function mapattr() */ /**********************/ /* Function mapname() */ /**********************/ int mapname(__G__ renamed) __GDEF int renamed; /* * returns: * MPN_OK - no problem detected * MPN_INF_TRUNC - caution (truncated filename) * MPN_INF_SKIP - info "skip entry" (dir doesn't exist) * MPN_ERR_SKIP - error -> skip entry * MPN_ERR_TOOLONG - error -> path is too long * MPN_NOMEM - error (memory allocation failed) -> skip entry * [also MPN_VOL_LABEL, MPN_CREATED_DIR] */ { char pathcomp[FILNAMSIZ]; /* path-component buffer */ char *pp, *cp=(char *)NULL; /* character pointers */ char *lastsemi=(char *)NULL; /* pointer to last semi-colon in pathcomp */ char *last_dot=(char *)NULL; /* last dot */ int error = MPN_OK; register unsigned workch; /* hold the character being tested */ #ifdef HAVE_TWONCALL_H static char twentyone_flag; /* Get TwentyOne options */ if (twentyone_flag == 0) { twentyone_flag++; if (GetTwentyOneID () == TWON_ID) { int flags = GetTwentyOneOptions (); if (flags & (1 << TWON_PERIOD_BIT)) multi_period = TRUE; if (flags & (1 << TWON_SPECIAL_BIT)) special_char = TRUE; } } #endif /*--------------------------------------------------------------------------- Initialize various pointers and counters and stuff. ---------------------------------------------------------------------------*/ /* can create path as long as not just freshening, or if user told us */ G.create_dirs = (!uO.fflag || renamed); created_dir = FALSE; /* not yet */ renamed_fullpath = FALSE; if (renamed) { cp = G.filename - 1; /* point to beginning of renamed name... */ while (*++cp) if (*cp == '\\') /* convert backslashes to forward */ *cp = '/'; cp = G.filename; if ((G.filename[0] == '/') || (isalpha(G.filename[0]) && G.filename[1] == ':')) { /* user gave full pathname: don't prepend rootpath */ renamed_fullpath = TRUE; } } if ((error = checkdir(__G__ (char *)NULL, INIT)) != 0) return error; /* initialize path buffer, unless no memory */ *pathcomp = '\0'; /* initialize translation buffer */ pp = pathcomp; /* point to translation buffer */ if (uO.jflag) /* junking directories */ cp = (char *)strrchr(G.filename, '/'); if (cp == (char *)NULL) /* no '/' or not junking dirs */ cp = G.filename; /* point to internal zipfile-member pathname */ else ++cp; /* point to start of last component of path */ /*--------------------------------------------------------------------------- Begin main loop through characters in filename. ---------------------------------------------------------------------------*/ while ((workch = (uch)*cp++) != 0) { if (_ismbblead((unsigned char)workch)) { if (*cp) { *pp++ = (char)workch; *pp++ = (char)*cp++; } else *pp++ = '_'; continue; } switch (workch) { case '/': /* can assume -j flag not given */ *pp = '\0'; map2fat(pathcomp, last_dot); /* 18.3 trunc. (in place) */ if (strcmp(pathcomp, ".") == 0) { /* don't bother appending "./" to the path */ *pathcomp = '\0'; } else if (!uO.ddotflag && strcmp(pathcomp, "..") == 0) { /* "../" dir traversal detected, skip over it */ *pathcomp = '\0'; killed_ddot = TRUE; /* set "show message" flag */ } /* when path component is not empty, append it now */ if (*pathcomp != '\0' && ((error = checkdir(__G__ pathcomp, APPEND_DIR)) & MPN_MASK) > MPN_INF_TRUNC) return error; pp = pathcomp; /* reset conversion buffer for next piece */ lastsemi = (char *)NULL; /* leave direct. semi-colons alone */ break; /* drive names are not stored in zipfile, so no colons allowed; * no brackets or most other punctuation either (all of which * can appear in Unix-created archives; backslash is particularly * bad unless all necessary directories exist) */ case '[': /* these punctuation characters forbidden */ case ']': /* only on plain FAT file systems */ case '+': case ',': case '=': case '<': case '>': case '|': case '\"': case '\'': if (!special_char) workch = '_'; *pp++ = (char)workch; break; case '-': if (pp == pathcomp && !special_char) workch = '_'; *pp++ = (char)workch; break; case ':': case '\\': case '*': case '?': *pp++ = '_'; break; case ';': /* VMS version (or DEC-20 attrib?) */ lastsemi = pp; if (!special_char) workch = '_'; *pp++ = (char)workch; /* keep for now; remove VMS ";##" */ break; /* later, if requested */ case ' ': /* change spaces to underscores */ #if 0 /* do it always */ if (uO.sflag) /* only if requested */ #endif workch = '_'; *pp++ = (char)workch; break; default: /* allow European characters in filenames: */ if (isprint(workch) || workch >= 128) *pp++ = (char)workch; } /* end switch */ } /* end while loop */ /* Show warning when stripping insecure "parent dir" path components */ if (killed_ddot && QCOND2) { Info(slide, 0, ((char *)slide, "warning: skipped \"../\" path component(s) in %s\n", FnFilter1(G.filename))); if (!(error & ~MPN_MASK)) error = (error & MPN_MASK) | PK_WARN; } /*--------------------------------------------------------------------------- Report if directory was created (and no file to create: filename ended in '/'), check name to be sure it exists, and combine path and name be- fore exiting. ---------------------------------------------------------------------------*/ if (G.filename[strlen(G.filename) - 1] == '/') { checkdir(__G__ G.filename, GETPATH); if (created_dir) { if (QCOND2) { Info(slide, 0, ((char *)slide, " creating: %s\n", FnFilter1(G.filename))); } /* set dir time (note trailing '/') */ return (error & ~MPN_MASK) | MPN_CREATED_DIR; } /* dir existed already; don't look for data to extract */ return (error & ~MPN_MASK) | MPN_INF_SKIP; } *pp = '\0'; /* done with pathcomp: terminate it */ /* if not saving them, remove VMS version numbers (appended ";###") */ if (!uO.V_flag && lastsemi) { pp = lastsemi + 1; while (isdigit((uch)(*pp))) ++pp; if (*pp == '\0') /* only digits between ';' and end: nuke */ *lastsemi = '\0'; } map2fat(pathcomp, last_dot); /* 18.3 truncation (in place) */ if (*pathcomp == '\0') { Info(slide, 1, ((char *)slide, "mapname: conversion of %s failed\n", FnFilter1(G.filename))); return (error & ~MPN_MASK) | MPN_ERR_SKIP; } checkdir(__G__ pathcomp, APPEND_NAME); /* returns 1 if truncated: care? */ checkdir(__G__ G.filename, GETPATH); if (G.pInfo->vollabel) { /* set the volume label now */ int fd; if (QCOND2) Info(slide, 0, ((char *)slide, " labelling: %s\n", FnFilter1(G.filename))); if ((fd = _dos_newfile(G.filename, G.pInfo->file_attr)) < 0) { Info(slide, 1, ((char *)slide, "mapname: error setting volume label\n")); return (error & ~MPN_MASK) | MPN_ERR_SKIP; } _dos_close(fd); /* success: skip the "extraction" quietly */ return (error & ~MPN_MASK) | MPN_INF_SKIP; } return error; } /* end function mapname() */ /**********************/ /* Function map2fat() */ /**********************/ static void map2fat(pathcomp, last_dot) char *pathcomp, *last_dot; { char *np; if (pathcomp == last_dot) { /* dotfile(e.g. ".foo") */ pathcomp = last_dot; last_dot = (char *)NULL; } if (multi_period) { if (strlen(pathcomp) <= 18) return; } else { char *p; for (p = pathcomp; *p; p++) if (*p == (char)'.' && p != last_dot) *p = '_'; } if (last_dot) { *last_dot++ = '\0'; trunc_name(last_dot, 3); } np = trunc_name(pathcomp, 18); if (last_dot) { *--last_dot = '.'; if (np) strcpy(np, last_dot); } } /* end function map2fat() */ static char *trunc_name(char *name, int maxlen) { if (strlen(name) <= maxlen) return (char *)NULL; do { if (_ismbblead((unsigned char)*name)) { if (--maxlen == 0) break; name++; } name++; maxlen--; } while (maxlen > 0); *name = '\0'; return name; } /***********************/ /* Function checkdir() */ /***********************/ int checkdir(__G__ pathcomp, flag) __GDEF char *pathcomp; int flag; /* * returns: * MPN_OK - no problem detected * MPN_INF_TRUNC - (on APPEND_NAME) truncated filename * MPN_INF_SKIP - path doesn't exist, not allowed to create * MPN_ERR_SKIP - path doesn't exist, tried to create and failed; or path * exists and is not a directory, but is supposed to be * MPN_ERR_TOOLONG - path is too long * MPN_NOMEM - can't allocate memory for filename buffers */ { static int rootlen = 0; /* length of rootpath */ static char *rootpath; /* user's "extract-to" directory */ static char *buildpath; /* full path (so far) to extracted file */ static char *end; /* pointer to end of buildpath ('\0') */ # define FN_MASK 7 # define FUNCTION (flag & FN_MASK) /*--------------------------------------------------------------------------- APPEND_DIR: append the path component to the path being built and check for its existence. If doesn't exist and we are creating directories, do so for this one; else signal success or error as appropriate. ---------------------------------------------------------------------------*/ if (FUNCTION == APPEND_DIR) { int too_long = FALSE; Trace((stderr, "appending dir segment [%s]\n", FnFilter1(pathcomp))); while ((*end = *pathcomp++) != '\0') ++end; /* GRR: could do better check, see if overrunning buffer as we go: * check end-buildpath after each append, set warning variable if * within 20 of FILNAMSIZ; then if var set, do careful check when * appending. Clear variable when begin new path. */ if ((end-buildpath) > FILNAMSIZ-3) /* need '/', one-char name, '\0' */ too_long = TRUE; /* check if extracting directory? */ if (SSTAT(buildpath, &G.statbuf)) /* path doesn't exist */ { if (!G.create_dirs) { /* told not to create (freshening) */ free(buildpath); return MPN_INF_SKIP; /* path doesn't exist: nothing to do */ } if (too_long) { Info(slide, 1, ((char *)slide, "checkdir error: path too long: %s\n", FnFilter1(buildpath))); free(buildpath); /* no room for filenames: fatal */ return MPN_ERR_TOOLONG; } if (mkdir(buildpath, 0777) == -1) { /* create the directory */ Info(slide, 1, ((char *)slide, "checkdir error: cannot create %s\n\ unable to process %s.\n", FnFilter2(buildpath), FnFilter1(G.filename))); free(buildpath); /* path didn't exist, tried to create, failed */ return MPN_ERR_SKIP; } created_dir = TRUE; } else if (!S_ISDIR(G.statbuf.st_mode)) { Info(slide, 1, ((char *)slide, "checkdir error: %s exists but is not directory\n\ unable to process %s.\n", FnFilter2(buildpath), FnFilter1(G.filename))); free(buildpath); /* path existed but wasn't dir */ return MPN_ERR_SKIP; } if (too_long) { Info(slide, 1, ((char *)slide, "checkdir error: path too long: %s\n", FnFilter1(buildpath))); free(buildpath); /* no room for filenames: fatal */ return MPN_ERR_TOOLONG; } *end++ = '/'; *end = '\0'; Trace((stderr, "buildpath now = [%s]\n", FnFilter1(buildpath))); return MPN_OK; } /* end if (FUNCTION == APPEND_DIR) */ /*--------------------------------------------------------------------------- GETPATH: copy full path to the string pointed at by pathcomp, and free buildpath. ---------------------------------------------------------------------------*/ if (FUNCTION == GETPATH) { strcpy(pathcomp, buildpath); Trace((stderr, "getting and freeing path [%s]\n", FnFilter1(pathcomp))); free(buildpath); buildpath = end = (char *)NULL; return MPN_OK; } /*--------------------------------------------------------------------------- APPEND_NAME: assume the path component is the filename; append it and return without checking for existence. ---------------------------------------------------------------------------*/ if (FUNCTION == APPEND_NAME) { Trace((stderr, "appending filename [%s]\n", FnFilter1(pathcomp))); while ((*end = *pathcomp++) != '\0') { ++end; if ((end-buildpath) >= FILNAMSIZ) { *--end = '\0'; Info(slide, 1, ((char *)slide, "checkdir warning: path too long; truncating\n\ %s\n -> %s\n", FnFilter1(G.filename), FnFilter2(buildpath))); return MPN_INF_TRUNC; /* filename truncated */ } } Trace((stderr, "buildpath now = [%s]\n", FnFilter1(buildpath))); /* could check for existence here, prompt for new name... */ return MPN_OK; } /*--------------------------------------------------------------------------- INIT: allocate and initialize buffer space for the file currently being extracted. If file was renamed with an absolute path, don't prepend the extract-to path. ---------------------------------------------------------------------------*/ if (FUNCTION == INIT) { Trace((stderr, "initializing buildpath to ")); /* allocate space for full filename, root path, and maybe "./" */ if ((buildpath = (char *)malloc(strlen(G.filename)+rootlen+3)) == (char *)NULL) return MPN_NOMEM; if ((rootlen > 0) && !renamed_fullpath) { strcpy(buildpath, rootpath); end = buildpath + rootlen; } else { *buildpath = '\0'; end = buildpath; } Trace((stderr, "[%s]\n", FnFilter1(buildpath))); return MPN_OK; } /*--------------------------------------------------------------------------- ROOT: if appropriate, store the path in rootpath and create it if neces- sary; else assume it's a zipfile member and return. This path segment gets used in extracting all members from every zipfile specified on the command line. ---------------------------------------------------------------------------*/ #if (!defined(SFX) || defined(SFX_EXDIR)) if (FUNCTION == ROOT) { Trace((stderr, "initializing root path to [%s]\n", FnFilter1(pathcomp))); if (pathcomp == (char *)NULL) { rootlen = 0; return MPN_OK; } if (rootlen > 0) /* rootpath was already set, nothing to do */ return MPN_OK; if ((rootlen = strlen(pathcomp)) > 0) { int had_trailing_pathsep=FALSE, has_drive=FALSE, add_dot=FALSE; char *tmproot; if ((tmproot = (char *)malloc(rootlen+3)) == (char *)NULL) { rootlen = 0; return MPN_NOMEM; } strcpy(tmproot, pathcomp); if (isalpha((uch)tmproot[0]) && tmproot[1] == ':') has_drive = TRUE; /* drive designator */ if (tmproot[rootlen-1] == '/' || tmproot[rootlen-1] == '\\') { tmproot[--rootlen] = '\0'; had_trailing_pathsep = TRUE; } if (has_drive && (rootlen == 2)) { if (!had_trailing_pathsep) /* i.e., original wasn't "x:/" */ add_dot = TRUE; /* relative path: add '.' before '/' */ } else if (rootlen > 0 && (SSTAT(tmproot, &G.statbuf) || !S_ISDIR(G.statbuf.st_mode))) /* path does not exist */ { if (!G.create_dirs /* || iswild(tmproot) */ ) { free(tmproot); rootlen = 0; /* skip (or treat as stored file) */ return MPN_INF_SKIP; } /* create the directory (could add loop here scanning tmproot * to create more than one level, but why really necessary?) */ if (mkdir(tmproot, 0777) == -1) { Info(slide, 1, ((char *)slide, "checkdir: cannot create extraction directory: %s\n", FnFilter1(tmproot))); free(tmproot); rootlen = 0; /* path didn't exist, tried to create, and failed: */ /* file exists, or 2+ subdir levels required */ return MPN_ERR_SKIP; } } if (add_dot) /* had just "x:", make "x:." */ tmproot[rootlen++] = '.'; tmproot[rootlen++] = '/'; tmproot[rootlen] = '\0'; if ((rootpath = (char *)realloc(tmproot, rootlen+1)) == NULL) { free(tmproot); rootlen = 0; return MPN_NOMEM; } Trace((stderr, "rootpath now = [%s]\n", FnFilter1(rootpath))); } return MPN_OK; } #endif /* !SFX || SFX_EXDIR */ /*--------------------------------------------------------------------------- END: free rootpath, immediately prior to program exit. ---------------------------------------------------------------------------*/ if (FUNCTION == END) { Trace((stderr, "freeing rootpath\n")); if (rootlen > 0) { free(rootpath); rootlen = 0; } return MPN_OK; } return MPN_INVALID; /* should never reach */ } /* end function checkdir() */ #if (defined(USE_EF_UT_TIME) || defined(TIMESTAMP)) /* The following DOS date/time structure is machine-dependent as it * assumes "little-endian" byte order. For MSDOS-specific code, which * is run on ix86 CPUs (or emulators), this assumption is valid; but * care should be taken when using this code as template for other ports. */ typedef union { ulg z_dostime; struct { /* date and time words */ ush ztime; /* DOS file modification time word */ ush zdate; /* DOS file modification date word */ } zft; struct { /* DOS date/time components bitfield */ unsigned zt_se : 5; unsigned zt_mi : 6; unsigned zt_hr : 5; unsigned zd_dy : 5; unsigned zd_mo : 4; unsigned zd_yr : 7; } z_dtf; } dos_fdatetime; #endif /* USE_EF_UT_TIME || TIMESTAMP */ /****************************/ /* Function close_outfile() */ /****************************/ void close_outfile(__G) __GDEF { /* skip restoring time stamps on user's request */ if (uO.D_flag <= 1) { #ifdef USE_EF_UT_TIME dos_fdatetime dos_dt; iztimes z_utime; struct tm *t; #endif /* USE_EF_UT_TIME */ #ifdef USE_EF_UT_TIME if (G.extra_field && #ifdef IZ_CHECK_TZ G.tz_is_valid && #endif (ef_scan_for_izux(G.extra_field, G.lrec.extra_field_length, 0, G.lrec.last_mod_dos_datetime, &z_utime, NULL) & EB_UT_FL_MTIME)) { TTrace((stderr, "close_outfile: Unix e.f. modif. time = %ld\n", z_utime.mtime)); /* round up (down if "up" overflows) to even seconds */ if (z_utime.mtime & 1) z_utime.mtime = (z_utime.mtime + 1 > z_utime.mtime) ? z_utime.mtime + 1 : z_utime.mtime - 1; TIMET_TO_NATIVE(z_utime.mtime) /* NOP unless MSC 7 or Macintosh */ t = localtime(&(z_utime.mtime)); } else t = (struct tm *)NULL; if (t != (struct tm *)NULL) { if (t->tm_year < 80) { dos_dt.z_dtf.zt_se = 0; dos_dt.z_dtf.zt_mi = 0; dos_dt.z_dtf.zt_hr = 0; dos_dt.z_dtf.zd_dy = 1; dos_dt.z_dtf.zd_mo = 1; dos_dt.z_dtf.zd_yr = 0; } else { dos_dt.z_dtf.zt_se = t->tm_sec >> 1; dos_dt.z_dtf.zt_mi = t->tm_min; dos_dt.z_dtf.zt_hr = t->tm_hour; dos_dt.z_dtf.zd_dy = t->tm_mday; dos_dt.z_dtf.zd_mo = t->tm_mon + 1; dos_dt.z_dtf.zd_yr = t->tm_year - 80; } } else { dos_dt.z_dostime = G.lrec.last_mod_dos_datetime; } _dos_filedate(fileno(G.outfile), dos_dt.z_dostime); #else /* !USE_EF_UT_TIME */ _dos_filedate(fileno(G.outfile), G.lrec.last_mod_dos_datetime); #endif /* ?USE_EF_UT_TIME */ } fclose(G.outfile); _dos_chmod(G.filename, G.pInfo->file_attr); } /* end function close_outfile() */ #ifdef TIMESTAMP /*************************/ /* Function stamp_file() */ /*************************/ int stamp_file(fname, modtime) ZCONST char *fname; time_t modtime; { dos_fdatetime dos_dt; time_t t_even; struct tm *t; int fd; /* file handle */ /* round up (down if "up" overflows) to even seconds */ t_even = ((modtime + 1 > modtime) ? modtime + 1 : modtime) & (~1); TIMET_TO_NATIVE(t_even) /* NOP unless MSC 7.0 or Macintosh */ t = localtime(&t_even); if (t == (struct tm *)NULL) return -1; /* time conversion error */ if (t->tm_year < 80) { dos_dt.z_dtf.zt_se = 0; dos_dt.z_dtf.zt_mi = 0; dos_dt.z_dtf.zt_hr = 0; dos_dt.z_dtf.zd_dy = 1; dos_dt.z_dtf.zd_mo = 1; dos_dt.z_dtf.zd_yr = 0; } else { dos_dt.z_dtf.zt_se = t->tm_sec >> 1; dos_dt.z_dtf.zt_mi = t->tm_min; dos_dt.z_dtf.zt_hr = t->tm_hour; dos_dt.z_dtf.zd_dy = t->tm_mday; dos_dt.z_dtf.zd_mo = t->tm_mon + 1; dos_dt.z_dtf.zd_yr = t->tm_year - 80; } if (((fd = open((char *)fname, 0)) == -1) || (_dos_filedate(fd, dos_dt.z_dostime))) { if (fd != -1) close(fd); return -1; } close(fd); return 0; } /* end function stamp_file() */ #endif /* TIMESTAMP */ #ifndef SFX /************************/ /* Function version() */ /************************/ void version(__G) __GDEF { int len; #if 0 char buf[40]; #endif len = sprintf((char *)slide, LoadFarString(CompiledWith), #ifdef __GNUC__ "gcc ", __VERSION__, #else # if 0 "cc ", (sprintf(buf, " version %d", _RELEASE), buf), # else "unknown compiler", "", # endif #endif "Human68k", #ifdef __MC68020__ " (X68030)", #else " (X680x0)", #endif #ifdef __DATE__ " on ", __DATE__ #else "", "" #endif ); (*G.message)((zvoid *)&G, slide, (ulg)len, 0); } /* end function version() */ #endif /* !SFX */ #if defined (SFX) && defined (MAIN) int main(int argc, char *argv[]) { char argv0[92]; /* make true argv[0] (startup routine makes it inaccuracy) */ argv[0] = strcat (strcpy (argv0, _procp->exe_path), _procp->exe_name); return MAIN(argc, argv); } #endif /* SFX && MAIN */