X-Git-Url: https://git.wh0rd.org/?a=blobdiff_plain;f=restore%2Fmain.c;h=fb51380cf600c92078c0f584ce675a2b224f312a;hb=633963a251fb12a63e43a7f6f2391dc9507972a7;hp=09aa8c7b4fed75cbf54e2be292fd9c47ff9dc706;hpb=9c6fe7dd40d422c0f98425d519d05d70f654e748;p=dump.git diff --git a/restore/main.c b/restore/main.c index 09aa8c7..fb51380 100644 --- a/restore/main.c +++ b/restore/main.c @@ -2,8 +2,8 @@ * Ported to Linux's Second Extended File System as part of the * dump and restore backup suit * Remy Card , 1994-1997 - * Stelian Pop , 1999-2000 - * Stelian Pop - Alcôve , 2000 + * Stelian Pop , 1999-2000 + * Stelian Pop - Alcôve , 2000-2002 */ /* @@ -41,10 +41,11 @@ #ifndef lint static const char rcsid[] = - "$Id: main.c,v 1.23 2001/04/26 08:59:32 stelian Exp $"; + "$Id: main.c,v 1.37 2002/01/25 14:59:53 stelian Exp $"; #endif /* not lint */ #include +#include #include #include #include @@ -79,9 +80,10 @@ static const char rcsid[] = #include "restore.h" #include "extern.h" -int bflag = 0, cvtflag = 0, dflag = 0, vflag = 0, yflag = 0; -int hflag = 1, mflag = 1, Nflag = 0, zflag = 0; -int uflag = 0; +int aflag = 0, bflag = 0, cvtflag = 0, dflag = 0, vflag = 0, yflag = 0; +int hflag = 1, mflag = 1, Mflag = 0, Nflag = 0, Vflag = 0, zflag = 0; +int uflag = 0, lflag = 0, Lflag = 0; +char *Afile = NULL; int dokerberos = 0; char command = '\0'; long dumpnum = 1; @@ -98,6 +100,16 @@ int compare_ignore_not_found; int compare_errors; char filesys[NAMELEN]; static const char *stdin_opt = NULL; +char *bot_script = NULL; +dump_ino_t volinfo[TP_NINOS]; + +#ifdef USE_QFA +FILE *gTapeposfp; +char *gTapeposfile; +char gTps[255]; +long gSeekstart; +int tapeposflag; +#endif /* USE_QFA */ #ifdef __linux__ char *__progname; @@ -144,16 +156,23 @@ main(int argc, char *argv[]) ; obsolete(&argc, &argv); while ((ch = getopt(argc, argv, - "b:CcdD:f:hi" + "aA:b:CcdD:f:F:hi" #ifdef KERBEROS "k" #endif - "mMN" + "lL:mMN" #ifdef USE_QFA "Q:" #endif - "Rrs:tT:uvxX:y")) != -1) + "Rrs:tT:uvVxX:y")) != -1) switch(ch) { + case 'a': + aflag = 1; + break; + case 'A': + Afile = optarg; + aflag = 1; + break; case 'b': /* Change default tape blocksize. */ bflag = 1; @@ -181,6 +200,9 @@ main(int argc, char *argv[]) use_stdin("-f"); inputdev = optarg; break; + case 'F': + bot_script = optarg; + break; case 'h': hflag = 0; break; @@ -201,6 +223,16 @@ main(int argc, char *argv[]) ch, command); command = ch; break; + case 'l': + lflag = 1; + break; + case 'L': + Lflag = strtol(optarg, &p, 10); + if (*p) + errx(1, "illegal limit -- %s", optarg); + if (Lflag < 0) + errx(1, "limit must be greater than 0"); + break; case 'm': mflag = 0; break; @@ -214,6 +246,7 @@ main(int argc, char *argv[]) case 'Q': gTapeposfile = optarg; tapeposflag = 1; + aflag = 1; break; #endif case 's': @@ -230,6 +263,9 @@ main(int argc, char *argv[]) case 'v': vflag = 1; break; + case 'V': + Vflag = 1; + break; case 'X': if( !strcmp(optarg,"-") ) { use_stdin("-X"); @@ -254,7 +290,13 @@ main(int argc, char *argv[]) #ifdef USE_QFA if (!mflag && tapeposflag) errx(1, "m and Q options are mutually exclusive"); + + if (tapeposflag && command != 'i' && command != 'x' && command != 't') + errx(1, "Q option is not valid for %c command", command); #endif + + if (Afile && command != 'i' && command != 'x' && command != 't') + errx(1, "A option is not valid for %c command", command); if (signal(SIGINT, onintr) == SIG_IGN) (void) signal(SIGINT, SIG_IGN); @@ -264,7 +306,22 @@ main(int argc, char *argv[]) atexit(cleanup); - setinput(inputdev); + if (command == 'C' && inputdev[0] != '/' && strcmp(inputdev, "-") +#ifdef RRESTORE + && !strchr(inputdev, ':') +#endif + ) { + /* since we chdir into the directory we are comparing + * to, we must retain the full tape path */ + char wd[MAXPATHLEN], fullpathinput[MAXPATHLEN]; + if (!getcwd(wd, MAXPATHLEN)) + err(1, "can't get current directory"); + snprintf(fullpathinput, MAXPATHLEN, "%s/%s", wd, inputdev); + fullpathinput[MAXPATHLEN - 1] = '\0'; + setinput(fullpathinput); + } + else + setinput(inputdev); if (argc == 0 && !filelist) { argc = 1; @@ -315,14 +372,14 @@ main(int argc, char *argv[]) * Compare contents of tape. */ case 'C': { - struct stat stbuf; + struct STAT stbuf; Vprintf(stdout, "Begin compare restore\n"); compare_ignore_not_found = 0; compare_errors = 0; setup(); printf("filesys = %s\n", filesys); - if (stat(filesys, &stbuf) < 0) + if (STAT(filesys, &stbuf) < 0) err(1, "cannot stat directory %s", filesys); if (chdir(filesys) < 0) err(1, "cannot cd to %s", filesys); @@ -352,6 +409,7 @@ main(int argc, char *argv[]) * Incremental restoration of a file system. */ case 'r': + aflag = 1; /* in -r or -R mode, -a is default */ setup(); if (dumptime > 0) { /* @@ -389,6 +447,7 @@ main(int argc, char *argv[]) * Resume an incremental file system restoration. */ case 'R': + aflag = 1; /* in -r or -R mode, -a is default */ initsymtable(symtbl); skipmaps(); skipdirs(); @@ -422,6 +481,7 @@ main(int argc, char *argv[]) setup(); extractdirs(0); initsymtable((char *)0); + printvolinfo(); for (;;) { NEXTFILE(p); if (!p) @@ -476,9 +536,13 @@ main(int argc, char *argv[]) static void usage(void) { -#ifdef __linux__ + char white[MAXPATHLEN]; const char *ext2ver, *ext2date; + memset(white, ' ', MAXPATHLEN); + white[MIN(strlen(__progname), MAXPATHLEN - 1)] = '\0'; + +#ifdef __linux__ ext2fs_get_library_version(&ext2ver, &ext2date); (void)fprintf(stderr, "%s %s (using libext2fs %s of %s)\n", __progname, _DUMP_VERSION, ext2ver, ext2date); @@ -498,14 +562,26 @@ usage(void) #define qfaflag #endif - (void)fprintf(stderr, - "usage:\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n", - __progname, " -C [-c" kerbflag "Mvy] [-b blocksize] [-D filesystem] [-f file] [-s fileno]", - __progname, " -i [-ch" kerbflag "mMuvy] [-b blocksize] [-f file] " qfaflag "[-s fileno]", - __progname, " -r [-c" kerbflag "Muvy] [-b blocksize] [-f file] [-s fileno] [-T directory]", - __progname, " -R [-c" kerbflag "Muvy] [-b blocksize] [-f file] [-s fileno] [-T directory]", - __progname, " -t [-ch" kerbflag "Muvy] [-b blocksize] [-f file] " qfaflag "[-s fileno] [-X filelist] [file ...]", - __progname, " -x [-ch" kerbflag "mMuvy] [-b blocksize] [-f file] " qfaflag "[-s fileno] [-X filelist] [file ...]"); + fprintf(stderr, + "usage:" + "\t%s -C [-c" kerbflag "lMvVy] [-b blocksize] [-D filesystem] [-f file]\n" + "\t%s [-F script] [-L limit] [-s fileno]\n" + "\t%s -i [-ach" kerbflag "lmMuvVy] [-A file] [-b blocksize] [-f file]\n" + "\t%s [-F script] " qfaflag "[-s fileno]\n" + "\t%s -r [-c" kerbflag "lMuvVy] [-b blocksize] [-f file] [-F script]\n" + "\t%s [-s fileno] [-T directory]\n" + "\t%s -R [-c" kerbflag "lMuvVy] [-b blocksize] [-f file] [-F script]\n" + "\t%s [-s fileno] [-T directory]\n" + "\t%s -t [-ch" kerbflag "lMuvVy] [-A file] [-b blocksize] [-f file]\n" + "\t%s [-F script] " qfaflag "[-s fileno] [-X filelist] [file ...]\n" + "\t%s -x [-ach" kerbflag "lmMuvVy] [-A file] [-b blocksize] [-f file]\n" + "\t%s [-F script] " qfaflag "[-s fileno] [-X filelist] [file ...]\n", + __progname, white, + __progname, white, + __progname, white, + __progname, white, + __progname, white, + __progname, white); exit(1); } @@ -539,9 +615,12 @@ obsolete(int *argcp, char **argvp[]) for (flags = 0; *ap; ++ap) { switch (*ap) { + case 'A': case 'b': case 'D': case 'f': + case 'F': + case 'L': case 'Q': case 's': case 'T':