From 67766d811b6e5c90c857f0c86740ba22fc612e60 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Fran=C3=A7ois=20Pinard?= Date: Wed, 16 Nov 1994 02:45:52 +0000 Subject: [PATCH] *** empty log message *** --- src/extract.c | 50 +++++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 45 insertions(+), 5 deletions(-) diff --git a/src/extract.c b/src/extract.c index 639f05a..4a989a3 100644 --- a/src/extract.c +++ b/src/extract.c @@ -94,14 +94,16 @@ static int notumask = ~0; /* Masks out bits user doesn't want */ /* number of elts storable in the sparsearray */ /*int sp_array_size = 10;*/ -struct saved_info +struct saved_dir_info { char *path; int mode; int atime; int mtime; - saved_info *next; + saved_dir_info *next; }; + +struct saved_dir_info *saved_dir_info_head; /* * Set up to extract files. @@ -141,6 +143,7 @@ extract_archive() register int i; /* int sparse_ind = 0;*/ union record *exhdr; + struct saved_dir_info *tmp; /* int end_nulls; */ saverec(&head); /* Make sure it sticks around */ @@ -621,9 +624,16 @@ extract_archive() skipcrud+head->header.name); } - goto set_filestat; - /* FIXME, Remember timestamps for after files created? */ - /* FIXME, change mode after files created (if was R/O dir) */ + if (f_modified) + goto set_filestat; + tmp = malloc (sizeof (struct saved_dir_info)); + tmp->path = malloc (strlen (skipcrud + head->header.name) + 1); + strcpy (tmp->path, skipcrud + head->header.name); + tmp->mode = hstat.st_mode; + tmp->atime = hstat.st_atime; + tmp->mtime = hstat.st_mtime; + tmp->next = saved_dir_info_head; + saved_dir_info_head = tmp; case LF_VOLHDR: if(f_verbose) { printf("Reading %s\n",head->header.name); @@ -754,3 +764,33 @@ extract_sparse_file(fd, sizeleft, totalsize, name) }*/ userec(datarec); } + +/* Set back the utime and mode for all the extracted directories. */ +void restore_saved_dir_info () +{ + time_t acc_upd_times[2]; + saved_dir_info *tmp; + + while (saved_info_head != NULL) + { + /* fixme if f_gnudump should set ctime too, but how? */ + if(f_gnudump) + acc_upd_times[0]=saved_info_head -> atime; + else acc_upd_times[0] = now; /* Accessed now */ + acc_upd_times[1] = saved_info_head -> mtime; /* Mod'd */ + if (utime(saved_info_head -> path, acc_upd_times) < 0) { + msg_perror("couldn't change access and modification times of %s", + saved_info_head -> path); + } + if ((!f_keep) || (saved_info_head -> mode & (S_ISUID|S_ISGID|S_ISVTX))) + { + if (chmod(saved_info_head -> path, + notumask & saved_info_head -> mode) < 0) { + msg_perror("cannot change mode of file %s to %ld", + saved_info_head -> path, + notumask & saved_info_head -> mode); + } + } + saved_info_head = saved_info_head -> next; + } +} -- 2.45.2