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Diffstat (limited to 'Utilities/cmtar/wrapper.c')
| -rw-r--r-- | Utilities/cmtar/wrapper.c | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/Utilities/cmtar/wrapper.c b/Utilities/cmtar/wrapper.c deleted file mode 100644 index 4f1271a..0000000 --- a/Utilities/cmtar/wrapper.c +++ /dev/null @@ -1,241 +0,0 @@ -/* -** Copyright 1998-2003 University of Illinois Board of Trustees -** Copyright 1998-2003 Mark D. Roth -** All rights reserved. -** -** wrapper.c - libtar high-level wrapper code -** -** Mark D. Roth <roth@uiuc.edu> -** Campus Information Technologies and Educational Services -** University of Illinois at Urbana-Champaign -*/ - -#include <libtarint/internal.h> - -#include <stdio.h> -#include <stdlib.h> - -#include <libtar/compat.h> -#if defined(HAVE_SYS_PARAM_H) -# include <sys/param.h> -#endif -#if defined(HAVE_DIRENT_H) -#include <dirent.h> -#else -#include <libtarint/filesystem.h> -#endif -#include <errno.h> - -#ifdef HAVE_FNMATCH_H -#include <fnmatch.h> -#endif - -#ifdef STDC_HEADERS -# include <string.h> -#endif - - -int -tar_extract_glob(TAR *t, char *globname, char *prefix) -{ - char *filename; - char buf[TAR_MAXPATHLEN]; - int i; - char *pathname; - - while ((i = th_read(t)) == 0) - { - pathname = th_get_pathname(t); - filename = pathname; - - if (fnmatch(globname, filename, FNM_PATHNAME | FNM_PERIOD)) - { - if (pathname) - { - free(pathname); - } - - if (TH_ISREG(t) && tar_skip_regfile(t)) - return -1; - continue; - } - - if (t->options & TAR_VERBOSE) - th_print_long_ls(t); - - if (prefix != NULL) - snprintf(buf, sizeof(buf), "%s/%s", prefix, filename); - else - strlcpy(buf, filename, sizeof(buf)); - - if (tar_extract_file(t, filename) != 0) - { - if (pathname) - { - free(pathname); - } - return -1; - } - - if (pathname) - { - free(pathname); - } - } - - return (i == 1 ? 0 : -1); -} - - -int -tar_extract_all(TAR *t, char *prefix) -{ - char *filename; - char buf[TAR_MAXPATHLEN]; - int i; - char *pathname; - -#ifdef DEBUG - printf("==> tar_extract_all(TAR *t, \"%s\")\n", - (prefix ? prefix : "(null)")); -#endif - - while ((i = th_read(t)) == 0) - { -#ifdef DEBUG - puts(" tar_extract_all(): calling th_get_pathname()"); -#endif - - pathname = th_get_pathname(t); - filename = pathname; - - if (t->options & TAR_VERBOSE) - th_print_long_ls(t); - if (prefix != NULL) - snprintf(buf, sizeof(buf), "%s/%s", prefix, filename); - else - strlcpy(buf, filename, sizeof(buf)); - - if (pathname) - { - free(pathname); - } - -#ifdef DEBUG - printf(" tar_extract_all(): calling tar_extract_file(t, " - "\"%s\")\n", buf); -#endif - - if (tar_extract_file(t, buf) != 0) - return -1; - } - - return (i == 1 ? 0 : -1); -} - - -int -tar_append_tree(TAR *t, char *realdir, char *savedir) -{ - char realpath[TAR_MAXPATHLEN]; - char savepath[TAR_MAXPATHLEN]; - size_t plen; -#if defined(HAVE_DIRENT_H) - struct dirent *dent; - DIR *dp; -#else - kwDirEntry * dent; - kwDirectory *dp; -#endif - struct stat s; - strncpy(realpath, realdir, sizeof(realpath)); - realpath[sizeof(realpath)-1] = 0; - plen = strlen(realpath); - if ( realpath[plen-1] == '/' ) - { - realpath[plen-1] = 0; - } - - -#ifdef DEBUG - printf("==> tar_append_tree(0x%lx, \"%s\", \"%s\")\n", - t, realdir, (savedir ? savedir : "[NULL]")); -#endif - - if (tar_append_file(t, realdir, savedir) != 0) - return -1; - -#ifdef DEBUG - puts(" tar_append_tree(): done with tar_append_file()..."); -#endif - - if ( stat(realpath, &s) != 0 ) - { - return -1; - } - if ( -#if defined(_WIN32) && !defined(__CYGWIN__) - (s.st_mode & _S_IFDIR) == 0 -#else - !S_ISDIR(s.st_mode) -#endif - ) - return 0; -#if defined(HAVE_DIRENT_H) - dp = opendir(realdir); -#else - dp = kwOpenDir(realdir); -#endif - - if (dp == NULL) - { - if (errno == ENOTDIR) - return 0; - return -1; - } -#if defined(HAVE_DIRENT_H) - while ((dent = readdir(dp)) != NULL) -#else - while ((dent = kwReadDir(dp)) != NULL) -#endif - { - if (strcmp(dent->d_name, ".") == 0 || - strcmp(dent->d_name, "..") == 0) - continue; - - snprintf(realpath, TAR_MAXPATHLEN, "%s/%s", realdir, - dent->d_name); - if (savedir) - snprintf(savepath, TAR_MAXPATHLEN, "%s/%s", savedir, - dent->d_name); - -#ifndef WIN32 - if (lstat(realpath, &s) != 0) - return -1; -#else - if (stat(realpath, &s) != 0) - return -1; -#endif - if (S_ISDIR(s.st_mode)) - { - if (tar_append_tree(t, realpath, - (savedir ? savepath : NULL)) != 0) - return -1; - continue; - } - - if (tar_append_file(t, realpath, - (savedir ? savepath : NULL)) != 0) - return -1; - } - -#if defined(HAVE_DIRENT_H) - closedir(dp); -#else - kwCloseDir(dp); -#endif - - return 0; -} - - |