* file named AUTHORS, in the root directory of this distribution.
*/
/*
- * $Id: set_commands.c,v 1.11.2.3.4.2.2.7 2004/02/11 13:15:29 martinea Exp $
+ * $Id: set_commands.c,v 1.26 2006/07/05 13:14:58 martinea Exp $
*
* implements the "set" commands in amrecover
*/
#include "amanda.h"
+#include "util.h"
#include "amrecover.h"
#ifdef SAMBA_CLIENT
#endif /* SAMBA_CLIENT */
/* sets a date, mapping given date into standard form if needed */
-int set_date(date)
-char *date;
+int
+set_date(
+ char * date)
{
char *cmd = NULL;
+ char *qdisk_path;
clear_dir_list();
is still valid at the new date, and if not set directory to
mount_point */
if (disk_path != NULL) {
- cmd = newstralloc2(cmd, "OISD ", disk_path);
+ qdisk_path = quote_string(disk_path);
+ cmd = newstralloc2(cmd, "OISD ", qdisk_path);
+ amfree(qdisk_path);
if (exchange(cmd) == -1)
exit(1);
if (server_happy())
}
}
amfree(cmd);
-
return 0;
}
-void set_host(host)
-char *host;
+void
+set_host(
+ const char *host)
{
char *cmd = NULL;
- struct hostent *hp;
+ struct hostent *hp = NULL;
char **hostp;
int found_host = 0;
+ char *uqhost = unquote_string(host);
if (is_extract_list_nonempty())
{
return;
}
- cmd = stralloc2("HOST ", host);
+ /*
+ * The idea here is to try as many permutations of the hostname
+ * as we can imagine. The server will reject anything it doesn't
+ * recognize.
+ */
+
+ cmd = stralloc2("HOST ", uqhost);
if (converse(cmd) == -1)
exit(1);
if (server_happy())
- {
found_host = 1;
- }
- else
- {
- /*
- * Try converting the given host to a fully qualified name
- * and then try each of the aliases.
- */
- if ((hp = gethostbyname(host)) != NULL) {
+
+ /*
+ * Try converting the given host to a fully qualified, canonical
+ * name.
+ */
+ if (!found_host) {
+ if ((hp = gethostbyname(uqhost)) != NULL) {
host = hp->h_name;
printf("Trying host %s ...\n", host);
cmd = newstralloc2(cmd, "HOST ", host);
if (converse(cmd) == -1)
exit(1);
if(server_happy())
- {
found_host = 1;
- }
- else
+ }
+ }
+
+ /*
+ * Since we have them, try any CNAMEs that were traversed from uqhost
+ * to the canonical name (this assumes gethostbyname was called above)
+ */
+ if (!found_host) {
+ if (hp) {
+ for (hostp = hp->h_aliases; (host = *hostp) != NULL; hostp++)
{
- for (hostp = hp->h_aliases; (host = *hostp) != NULL; hostp++)
- {
- printf("Trying host %s ...\n", host);
- cmd = newstralloc2(cmd, "HOST ", host);
- if (converse(cmd) == -1)
- exit(1);
- if(server_happy())
- {
- found_host = 1;
- break;
- }
+ printf(_("Trying host %s ...\n"), host);
+ cmd = newstralloc2(cmd, "HOST ", host);
+ if (converse(cmd) == -1)
+ exit(1);
+ if(server_happy())
+ {
+ found_host = 1;
+ break;
}
}
}
}
- if(found_host)
- {
+
+ /*
+ * gethostbyname() will not return a canonical name for a host with no
+ * IPv4 addresses, so use getaddrinfo() (if supported)
+ */
+#ifdef WORKING_IPV6
+ if (!found_host) {
+ struct addrinfo hints;
+ struct addrinfo *gaires = NULL;
+ int res;
+
+ hints.ai_flags = AI_CANONNAME;
+ hints.ai_family = AF_UNSPEC;
+ hints.ai_socktype = 0;
+ hints.ai_protocol = 0;
+ hints.ai_addrlen = 0;
+ hints.ai_addr = NULL;
+ hints.ai_canonname = NULL;
+ hints.ai_next = NULL;
+ if ((res = getaddrinfo(uqhost, NULL, &hints, &gaires)) == 0) {
+ if (gaires && (host = gaires->ai_canonname)) {
+ printf(_("Trying host %s ...\n"), host);
+ cmd = newstralloc2(cmd, "HOST ", host);
+ if (converse(cmd) == -1)
+ exit(1);
+ if(server_happy())
+ found_host = 1;
+ }
+ }
+
+ if (gaires) freeaddrinfo(gaires);
+ }
+#endif
+
+ if(found_host) {
dump_hostname = newstralloc(dump_hostname, host);
amfree(disk_name);
amfree(mount_point);
clear_dir_list();
}
amfree(cmd);
+ amfree(uqhost);
}
+void
+list_host(void)
+{
+ char *cmd = NULL;
+
+ cmd = stralloc("LISTHOST");
+ if (converse(cmd) == -1)
+ exit(1);
+ amfree(cmd);
+}
-void set_disk(dsk, mtpt)
-char *dsk;
-char *mtpt;
+void
+set_disk(
+ char * dsk,
+ char * mtpt)
{
char *cmd = NULL;
+ char *qdsk;
+ char *uqdsk;
+ char *uqmtpt = NULL;
if (is_extract_list_nonempty())
{
}
/* if mount point specified, check it is valid */
- if ((mtpt != NULL) && (*mtpt != '/'))
- {
- printf("Mount point \"%s\" invalid - must start with /\n", mtpt);
- return;
+ if (mtpt != NULL) {
+ uqmtpt = unquote_string(mtpt);
+ if (*mtpt != '/') {
+ printf("Mount point \"%s\" invalid - must start with /\n", uqmtpt);
+ amfree(uqmtpt);
+ return;
+ }
}
clear_dir_list();
- cmd = stralloc2("DISK ", dsk);
+ uqdsk = unquote_string(dsk);
+ qdsk = quote_string(uqdsk);
+ cmd = stralloc2("DISK ", qdsk);
+ amfree(qdsk);
if (converse(cmd) == -1)
exit(1);
amfree(cmd);
if (!server_happy())
return;
- disk_name = newstralloc(disk_name, dsk);
+ disk_name = newstralloc(disk_name, uqdsk);
if (mtpt == NULL)
{
/* mount point not specified */
- if (*dsk == '/')
+ if (*uqdsk == '/')
{
/* disk specified by mount point, hence use it */
- mount_point = newstralloc(mount_point, dsk);
+ mount_point = newstralloc(mount_point, uqdsk);
}
else
{
else
{
/* mount point specified */
- mount_point = newstralloc(mount_point, mtpt);
+ mount_point = newstralloc(mount_point, uqmtpt);
}
/* set the working directory to the mount point */
disk_path = newstralloc(disk_path, "/"); /* fake it */
clear_dir_list();
}
+ amfree(uqmtpt);
+ amfree(uqdsk);
}
-void list_disk(amdevice)
-char *amdevice;
+void
+list_disk(
+ char * amdevice)
{
char *cmd = NULL;
+ char *qamdevice, *uqamdevice;
if(amdevice) {
- cmd = stralloc2("LISTDISK ", amdevice);
+ uqamdevice = unquote_string(amdevice);
+ qamdevice = quote_string(uqamdevice);
+ cmd = stralloc2("LISTDISK ", qamdevice);
+ amfree(uqamdevice);
+ amfree(qamdevice);
if (converse(cmd) == -1)
exit(1);
amfree(cmd);
}
}
-void cd_glob(glob)
-char *glob;
+void
+local_cd(
+ char *dir)
+{
+ char *uqdir = unquote_string(dir);
+ if (chdir(uqdir) == -1) {
+ perror(uqdir);
+ }
+ amfree(uqdir);
+}
+
+void
+cd_glob(
+ char * glob)
{
char *regex;
char *regex_path;
char *s;
+ char *uqglob;
char *path_on_disk = NULL;
return;
}
- regex = glob_to_regex(glob);
- dbprintf(("cd_glob (%s) -> %s\n", glob, regex));
+ uqglob = unquote_string(glob);
+ regex = glob_to_regex(uqglob);
+ dbprintf(("cd_glob (%s) -> %s\n", uqglob, regex));
if ((s = validate_regexp(regex)) != NULL) {
printf("\"%s\" is not a valid shell wildcard pattern: ", glob);
puts(s);
amfree(clean_disk_path);
}
- cd_dir(path_on_disk, glob);
+ cd_dir(path_on_disk, uqglob);
amfree(regex_path);
amfree(path_on_disk);
+ amfree(uqglob);
}
-void cd_regex(regex)
-char *regex;
+void
+cd_regex(
+ char * regex)
{
char *s;
+ char *uqregex;
char *path_on_disk = NULL;
return;
}
- if ((s = validate_regexp(regex)) != NULL) {
- printf("\"%s\" is not a valid regular expression: ", regex);
+ uqregex = unquote_string(regex);
+ if ((s = validate_regexp(uqregex)) != NULL) {
+ printf("\"%s\" is not a valid regular expression: ", uqregex);
+ amfree(uqregex);
puts(s);
return;
}
amfree(clean_disk_path);
}
- cd_dir(path_on_disk, regex);
+ cd_dir(path_on_disk, uqregex);
amfree(path_on_disk);
+ amfree(uqregex);
}
-void cd_dir(path_on_disk, default_dir)
-char *path_on_disk;
-char *default_dir;
+void
+cd_dir(
+ char * path_on_disk,
+ char * default_dir)
{
char *path_on_disk_slash = NULL;
char *dir = NULL;
+ char *s;
int nb_found;
size_t i;
DIR_ITEM *ditem;
path_on_disk_slash = stralloc2(path_on_disk, "/");
+ if ((s = validate_regexp(path_on_disk_slash)) != NULL) {
+ amfree(path_on_disk_slash);
+ }
+
+ if ((s = validate_regexp(path_on_disk)) != NULL) {
+ path_on_disk = NULL;
+ }
nb_found = 0;
for (ditem=get_dir_list(); ditem!=NULL && nb_found <= 1;
ditem=get_next_dir_item(ditem))
{
- if (match(path_on_disk, ditem->path)
- || match(path_on_disk_slash, ditem->path))
+ if ((path_on_disk && match(path_on_disk, ditem->path))
+ || (path_on_disk_slash && match(path_on_disk_slash, ditem->path)))
{
i = strlen(ditem->path);
if((i > 0 && ditem->path[i-1] == '/')
dir[strlen(dir)-1] = '\0'; /* remove last / */
/* remove everything before the last / */
dir1 = rindex(dir,'/');
- dir1++;
- dir2 = stralloc(dir1);
- amfree(dir);
- dir = dir2;
+ if (dir1) {
+ dir1++;
+ dir2 = stralloc(dir1);
+ amfree(dir);
+ dir = dir2;
+ }
}
}
}
amfree(dir);
}
-void set_directory(dir)
-char *dir;
+void
+set_directory(
+ char * dir)
{
char *cmd = NULL;
char *new_dir = NULL;
+ char *qnew_dir;
char *dp, *de;
char *ldir = NULL;
if(strcmp(dir,".")==0) {
show_directory(); /* say where we are */
return;
+ /*NOTREACHED*/
}
if (disk_name == NULL) {
printf("Must select disk before setting directory\n");
return;
+ /*NOTREACHED*/
}
ldir = stralloc(dir);
mount_point);
amfree(ldir);
return;
+ /*NOTREACHED*/
}
new_dir = stralloc(ldir+strlen(mount_point));
if (strlen(new_dir) == 0) {
/* at top of disk */
printf("Invalid directory - Can't cd outside mount point \"%s\"\n",
mount_point);
+ /*@ignore@*/
amfree(new_dir);
+ /*@end@*/
amfree(ldir);
return;
+ /*NOTREACHED*/
}
de = strrchr(new_dir, '/'); /* always at least 1 */
if (de == new_dir)
*de = '\0';
}
} else {
+ /*@ignore@*/
if (strcmp(new_dir, "/") != 0) {
strappend(new_dir, "/");
}
strappend(new_dir, ldir);
+ /*@end@*/
}
}
- cmd = stralloc2("OISD ", new_dir);
- if (exchange(cmd) == -1)
+ qnew_dir = quote_string(new_dir);
+ cmd = stralloc2("OISD ", qnew_dir);
+ amfree(qnew_dir);
+ if (exchange(cmd) == -1) {
exit(1);
+ /*NOTREACHED*/
+ }
amfree(cmd);
+
if (server_happy())
{
disk_path = newstralloc(disk_path, new_dir);
printf("Invalid directory - %s\n", dir);
}
+ /*@ignore@*/
amfree(new_dir);
amfree(ldir);
+ /*@end@*/
}
/* prints the current working directory */
-void show_directory P((void))
+void
+show_directory(void)
{
if (mount_point == NULL || disk_path == NULL)
printf("Must select disk first\n");
/* set the tape server and device */
-void set_tape (tape)
- char *tape;
+void
+set_tape(
+ char * tape)
{
- char *tapedev = strchr(tape, ':');
+ char *uqtape = unquote_string(tape);
+ char *tapedev = strchr(uqtape, ':');
if (tapedev)
{
- if (tapedev != tape) {
+ if (tapedev != uqtape) {
if((strchr(tapedev+1, ':') == NULL) &&
- (strncmp(tape, "null:", 5) == 0 ||
- strncmp(tape, "rait:", 5) == 0 ||
- strncmp(tape, "file:", 5) == 0 ||
- strncmp(tape, "tape:", 5) == 0)) {
- tapedev = tape;
+ (strncmp(uqtape, "null:", 5) == 0 ||
+ strncmp(uqtape, "rait:", 5) == 0 ||
+ strncmp(uqtape, "file:", 5) == 0 ||
+ strncmp(uqtape, "tape:", 5) == 0)) {
+ tapedev = uqtape;
}
else {
*tapedev = '\0';
- tape_server_name = newstralloc(tape_server_name, tape);
+ tape_server_name = newstralloc(tape_server_name, uqtape);
++tapedev;
}
} else { /* reset server_name if start with : */
++tapedev;
}
} else
- tapedev = tape;
+ tapedev = uqtape;
if (tapedev[0])
{
server_name);
}
-void set_mode (mode)
-int mode;
+void
+set_mode(
+ int mode)
{
#ifdef SAMBA_CLIENT
if (mode == SAMBA_SMBCLIENT) {
samba_extract_method = SAMBA_TAR;
}
}
+#else
+ (void)mode; /* Quiet unused parameter warning */
#endif /* SAMBA_CLIENT */
}
-void show_mode (void)
+void
+show_mode(void)
{
#ifdef SAMBA_CLIENT
printf ("SAMBA dumps are extracted ");
projects / debian / amanda / blobdiff