X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=recover-src%2Fset_commands.c;h=6d4e96ad64da35d10dd40355f05de4c16280a648;hb=HEAD;hp=65163a7450134b090bfacd3fa0ed5410c29d835e;hpb=1194fb66aa28d9929c3f2bef3cc6c1c3f40a60a4;p=debian%2Famanda diff --git a/recover-src/set_commands.c b/recover-src/set_commands.c index 65163a7..6d4e96a 100644 --- a/recover-src/set_commands.c +++ b/recover-src/set_commands.c @@ -1,6 +1,7 @@ /* * Amanda, The Advanced Maryland Automatic Network Disk Archiver * Copyright (c) 1991-1998, 2000 University of Maryland at College Park + * Copyright (c) 2007-2012 Zmanda, Inc. All Rights Reserved. * All Rights Reserved. * * Permission to use, copy, modify, distribute, and sell this software and its @@ -24,23 +25,26 @@ * file named AUTHORS, in the root directory of this distribution. */ /* - * $Id: set_commands.c,v 1.23 2004/02/11 13:15:18 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 "match.h" +#include "util.h" #include "amrecover.h" +#include "amxml.h" -#ifdef SAMBA_CLIENT extern unsigned short samba_extract_method; -#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(); @@ -52,7 +56,9 @@ char *date; 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()) @@ -61,120 +67,173 @@ char *date; } else { - printf("No index records for cwd on new date\n"); - printf("Setting cwd to mount point\n"); + g_printf(_("No index records for cwd on new date\n")); + g_printf(_("Setting cwd to mount point\n")); disk_path = newstralloc(disk_path, "/"); /* fake it */ + disk_tpath = newstralloc(disk_tpath, "/"); /* fake it */ clear_dir_list(); } } 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()) { - printf("Must clear extract list before changing host\n"); + g_printf(_("Must clear extract list before changing host\n")); + amfree(uqhost); 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); + g_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; - } + g_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) - { + + /* Try looking up the canonical name of the host */ + if (!found_host) { + char *canonname; + int result; + + result = resolve_hostname(uqhost, 0, NULL, &canonname); + if (result == 0 && canonname) { + host = canonname; + g_printf(_("Trying host %s ...\n"), host); + cmd = newstralloc2(cmd, "HOST ", host); + if (converse(cmd) == -1) + exit(1); + if(server_happy()) + found_host = 1; + } + } + + if(found_host) { dump_hostname = newstralloc(dump_hostname, host); amfree(disk_name); amfree(mount_point); amfree(disk_path); + amfree(disk_tpath); 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()) { - printf("Must clear extract list before changing disk\n"); + g_printf(_("Must clear extract list before changing disk\n")); return; } /* 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 != '/') { + g_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()) + if (!server_happy()) { + amfree(uqmtpt); + amfree(uqdsk); 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 { @@ -185,7 +244,7 @@ char *mtpt; else { /* mount point specified */ - mount_point = newstralloc(mount_point, mtpt); + mount_point = newstralloc(mount_point, uqmtpt); } /* set the working directory to the mount point */ @@ -198,24 +257,56 @@ char *mtpt; if (server_happy()) { disk_path = newstralloc(disk_path, "/"); + disk_tpath = newstralloc(disk_tpath, "/"); suck_dir_list_from_server(); /* get list of directory contents */ } else { - printf("No index records for disk for specified date\n"); - printf("If date correct, notify system administrator\n"); + g_printf(_("No index records for disk for specified date\n")); + g_printf(_("If date correct, notify system administrator\n")); disk_path = newstralloc(disk_path, "/"); /* fake it */ + disk_tpath = newstralloc(disk_tpath, "/"); /* fake it */ clear_dir_list(); } + amfree(uqmtpt); + amfree(uqdsk); + + if (am_has_feature(indexsrv_features, fe_amindexd_DLE)) { + char *dle_str; + char *errmsg = NULL; + + cmd = stralloc("DLE"); + if (exchange(cmd) == -1) + exit(1); + amfree(cmd); + + if (!server_happy()) + return; + + dle_str = reply_line(); + if (BSTRNCMP(dle_str+4, "NODLE") == 0) { + dump_dle = NULL; + } else { + dle_str = unquote_string(dle_str+4); + dump_dle = amxml_parse_node_CHAR(dle_str, &errmsg); + amfree(dle_str); + } + } } -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); @@ -228,27 +319,131 @@ char *amdevice; } } -void cd_glob(glob) -char *glob; +static GSList *prop_values = NULL; + +void +set_property_name( + char *name, + int append) +{ + property_t *prop; + char *property_name, *pn; + + pn = unquote_string(name); + property_name = amandaify_property_name(pn); + amfree(pn); + + if (!append) { + g_hash_table_remove(proplist, property_name); + prop = NULL; + } else { + prop = g_hash_table_lookup(proplist, property_name); + } + + if (!prop) { + prop = malloc(sizeof(property_t)); + prop->append = 0; + prop->priority = 1; + prop->values = NULL; + g_hash_table_insert(proplist, stralloc(property_name), prop); + } + + /* add prop_values to prop->values */ + if (!prop->values) { + prop->values = prop_values; + prop_values = NULL; + } else { + GSList *pv; + + for(pv = prop_values; pv != NULL; pv = pv->next) { + prop->values = g_slist_append(prop->values, pv->data); + } + g_slist_free(prop_values); + prop_values = NULL; + } + amfree(property_name); +} + +void +add_property_value( + char *value) +{ + if (value) { + prop_values = g_slist_prepend(prop_values, unquote_string(value)); + } +} + +/* A GHFunc (callback for g_hash_table_foreach) */ +static void list_one_property( + gpointer key_p, + gpointer value_p, + gpointer user_data_p G_GNUC_UNUSED) +{ + char *property_s = key_p; + char *qproperty; + property_t *property = value_p; + GSList *value; + char *qvalue; + + qproperty = quote_string_always(property_s); + printf("property %s", qproperty); + amfree(qproperty); + for (value = property->values; value != NULL; value = value->next) { + qvalue = quote_string_always((char*)value->data); + printf(" %s", qvalue); + amfree(qvalue); + } + printf("\n"); +} + +void +list_property(void) +{ + if (proplist) { + g_hash_table_foreach(proplist, list_one_property, NULL); + } else { + printf("No property set\n"); + } +} + +void +local_cd( + char *dir) +{ + char *uqdir = unquote_string(dir); + if (chdir(uqdir) == -1) { + perror(uqdir); + } + amfree(uqdir); +} + +int +cd_glob( + char * glob, + int verbose) { char *regex; char *regex_path; char *s; + char *uqglob; + int result; - char *path_on_disk = NULL; + char *tpath_on_disk = NULL; if (disk_name == NULL) { - printf("Must select disk before changing directory\n"); - return; + g_printf(_("Must select disk before changing directory\n")); + return 0; } - 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); + g_printf(_("\"%s\" is not a valid shell wildcard pattern: "), glob); puts(s); amfree(regex); - return; + amfree(uqglob); + return 0; } /* * glob_to_regex() anchors the beginning of the pattern with ^, @@ -265,76 +460,108 @@ char *glob; /* convert path (assumed in cwd) to one on disk */ if (strcmp(disk_path, "/") == 0) - path_on_disk = stralloc2("/", regex_path); + tpath_on_disk = stralloc2("/", regex_path); else { - char *clean_disk_path = clean_regex(disk_path); - path_on_disk = vstralloc(clean_disk_path, "/", regex_path, NULL); - amfree(clean_disk_path); + char *clean_disk_tpath = clean_regex(disk_tpath, 0); + tpath_on_disk = vstralloc(clean_disk_tpath, "/", regex_path, NULL); + amfree(clean_disk_tpath); } - cd_dir(path_on_disk, glob); + result = cd_dir(tpath_on_disk, uqglob, verbose); amfree(regex_path); - amfree(path_on_disk); + amfree(tpath_on_disk); + amfree(uqglob); + + return result; } -void cd_regex(regex) -char *regex; +int +cd_regex( + char * regex, + int verbose) { char *s; + char *uq_orig_regex; + char *uqregex; + int len_uqregex; + int result; - char *path_on_disk = NULL; + char *tpath_on_disk = NULL; if (disk_name == NULL) { - printf("Must select disk before changing directory\n"); - return; + g_printf(_("Must select disk before changing directory\n")); + return 0; } - if ((s = validate_regexp(regex)) != NULL) { - printf("\"%s\" is not a valid regular expression: ", regex); + uq_orig_regex = unquote_string(regex); + uqregex = stralloc(uq_orig_regex); + + /* Add a terminating '/' if it is not there, maybe before a '$' */ + len_uqregex = strlen(uqregex); + if (uqregex[len_uqregex-1] == '$') { + if (uqregex[len_uqregex-2] != '/') { + uqregex[len_uqregex-1] = '\0'; + strappend(uqregex, "/$"); + } + } else if (uqregex[len_uqregex-1] != '/') { + //uqregex[len_uqregex-1] = '\0'; + strappend(uqregex, "/"); + } + if ((s = validate_regexp(uqregex)) != NULL) { + g_printf(_("\"%s\" is not a valid regular expression: "), uq_orig_regex); + amfree(uqregex); + amfree(uq_orig_regex); puts(s); - return; + return 0; } /* convert path (assumed in cwd) to one on disk */ if (strcmp(disk_path, "/") == 0) - path_on_disk = stralloc2("/", regex); + tpath_on_disk = stralloc2("/", uqregex); else { - char *clean_disk_path = clean_regex(disk_path); - path_on_disk = vstralloc(clean_disk_path, "/", regex, NULL); - amfree(clean_disk_path); + char *clean_disk_tpath = clean_regex(disk_tpath, 0); + tpath_on_disk = vstralloc(clean_disk_tpath, "/", regex, NULL); + amfree(clean_disk_tpath); } - cd_dir(path_on_disk, regex); + result = cd_dir(tpath_on_disk, uq_orig_regex, verbose); - amfree(path_on_disk); + amfree(tpath_on_disk); + amfree(uqregex); + amfree(uq_orig_regex); + + return result; } -void cd_dir(path_on_disk, default_dir) -char *path_on_disk; -char *default_dir; +int +cd_dir( + char *tpath_on_disk, + char *default_dir, + int verbose) { - char *path_on_disk_slash = NULL; char *dir = NULL; - int nb_found; + int result; size_t i; DIR_ITEM *ditem; - path_on_disk_slash = stralloc2(path_on_disk, "/"); + if (validate_regexp(tpath_on_disk) != NULL) { + result = set_directory(default_dir, verbose); + return result; + } 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 (match(tpath_on_disk, ditem->tpath)) { - i = strlen(ditem->path); - if((i > 0 && ditem->path[i-1] == '/') - || (i > 1 && ditem->path[i-2] == '/' && ditem->path[i-1] == '.')) + i = strlen(ditem->tpath); + if((i > 0 && ditem->tpath[i-1] == '/') + || (i > 1 && ditem->tpath[i-2] == '/' && ditem->tpath[i-1] == '.')) { /* It is a directory */ char *dir1, *dir2; nb_found++; @@ -342,45 +569,55 @@ char *default_dir; if(dir[strlen(dir)-1] == '/') dir[strlen(dir)-1] = '\0'; /* remove last / */ /* remove everything before the last / */ - dir1 = rindex(dir,'/'); - dir1++; - dir2 = stralloc(dir1); - amfree(dir); - dir = dir2; + dir1 = strrchr(dir,'/'); + if (dir1) { + dir1++; + dir2 = stralloc(dir1); + amfree(dir); + dir = dir2; + } } } } - amfree(path_on_disk_slash); if(nb_found==0) { - set_directory(default_dir); + result = set_directory(default_dir, verbose); } else if(nb_found==1) { - set_directory(dir); + result = set_directory(dir, verbose); } else { - printf("Too many directory\n"); + g_printf(_("Too many directories matching '%s'\n"), default_dir); + result = 0; } amfree(dir); + return result; } -void set_directory(dir) -char *dir; +/* dir is relative to dir_path or absolute with mount_point */ +int +set_directory( + char * dir, + int verbose) { char *cmd = NULL; char *new_dir = NULL; + char *qnew_dir; char *dp, *de; char *ldir = NULL; + int result; /* do nothing if "." */ if(strcmp(dir,".")==0) { show_directory(); /* say where we are */ - return; + return 1; + /*NOTREACHED*/ } if (disk_name == NULL) { - printf("Must select disk before setting directory\n"); - return; + g_printf(_("Must select disk before setting directory\n")); + return 0; + /*NOTREACHED*/ } ldir = stralloc(dir); @@ -398,10 +635,11 @@ char *dir; { if (strncmp(mount_point, ldir, strlen(mount_point)) != 0) { - printf("Invalid directory - Can't cd outside mount point \"%s\"\n", + g_printf(_("Invalid directory - Can't cd outside mount point \"%s\"\n"), mount_point); amfree(ldir); - return; + return 0; + /*NOTREACHED*/ } new_dir = stralloc(ldir+strlen(mount_point)); if (strlen(new_dir) == 0) { @@ -433,11 +671,14 @@ char *dir; if (strcmp(dp, "..") == 0) { if (strcmp(new_dir, "/") == 0) { /* at top of disk */ - printf("Invalid directory - Can't cd outside mount point \"%s\"\n", + g_printf(_("Invalid directory - Can't cd outside mount point \"%s\"\n"), mount_point); + /*@ignore@*/ amfree(new_dir); + /*@end@*/ amfree(ldir); - return; + return 0; + /*NOTREACHED*/ } de = strrchr(new_dir, '/'); /* always at least 1 */ if (de == new_dir) @@ -450,120 +691,185 @@ char *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); + g_free(disk_tpath); + disk_tpath = translate_octal(g_strdup(disk_path)); suck_dir_list_from_server(); /* get list of directory contents */ - show_directory(); /* say where we moved to */ + if (verbose) + show_directory(); /* say where we moved to */ + result = 1; } else { - printf("Invalid directory - %s\n", dir); + g_printf(_("Invalid directory - %s\n"), dir); + result = 0; } + /*@ignore@*/ amfree(new_dir); amfree(ldir); + /*@end@*/ + + return result; } /* 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"); + g_printf(_("Must select disk first\n")); else if (strcmp(mount_point, "/") == 0) - printf("%s\n", disk_path); + g_printf("%s\n", disk_tpath); else if (strcmp(disk_path, "/") == 0) - printf("%s\n", mount_point); + g_printf("%s\n", mount_point); else - printf("%s%s\n", mount_point, disk_path); + g_printf("%s%s\n", mount_point, disk_tpath); } -/* set the tape server and device */ -void set_tape (tape) - char *tape; +/* set the tape server and device (deprecated version) */ +void +set_tape( + char * tape) { - char *tapedev = strchr(tape, ':'); + char *uqtape = unquote_string(tape); + char *tapedev = strchr(uqtape, ':'); + char *host = NULL; + + g_printf(_("NOTE: 'settape' is deprecated; use setdevice instead.\n")); if (tapedev) { - if (tapedev != tape) { + /* This command is deprecated because this parsing is going to fall + * behind the list of available device names at some point, or to shadow + * an interesting hostname (wouldn't 'tape' be a good name for a + * tape server?) */ + 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_const(uqtape, "null:") == 0 || + strncmp_const(uqtape, "rait:") == 0 || + strncmp_const(uqtape, "file:") == 0 || + strncmp_const(uqtape, "s3:") == 0 || + strncmp_const(uqtape, "tape:") == 0)) { + tapedev = uqtape; } else { *tapedev = '\0'; - tape_server_name = newstralloc(tape_server_name, tape); + host = stralloc(uqtape); ++tapedev; } - } else { /* reset server_name if start with : */ - amfree(tape_server_name); + } else { ++tapedev; } } else - tapedev = tape; + tapedev = uqtape; if (tapedev[0]) { if (strcmp(tapedev, "default") == 0) - amfree(tape_device_name); - else - tape_device_name = newstralloc(tape_device_name, tapedev); + tapedev = NULL; } + /* call out to the new version */ + set_device(host, tapedev); + + amfree(host); + amfree(uqtape); +} + +/* set the tape server and device, for real */ +void +set_device( + char * host, + char * device) +{ + if (host) + tape_server_name = newstralloc(tape_server_name, host); + else + amfree(tape_server_name); + + if (device) + tape_device_name = newstralloc(tape_device_name, device); + else + amfree(tape_device_name); + + /* print the current status */ if (tape_device_name) - printf ("Using tape \"%s\"", tape_device_name); + g_printf (_("Using tape \"%s\""), tape_device_name); else - printf ("Using default tape"); + g_printf (_("Using default tape")); if (tape_server_name) - printf (" from server %s.\n", tape_server_name); + g_printf (_(" from server %s.\n"), tape_server_name); else - printf (".\nTape server unspecified, assumed to be %s.\n", + g_printf (_(".\nTape server unspecified, assumed to be %s.\n"), server_name); } -void set_mode (mode) -int mode; +void +set_translate( + char *translate) +{ + + if (translate == NULL) { + translate_mode = TRUE; + } else if (strcasecmp(translate, "yes") == 0 || + strcasecmp(translate, "true") == 0 || + strcasecmp(translate, "on") == 0) { + translate_mode = TRUE; + } else { + translate_mode = FALSE; + } + suck_dir_list_from_server(); /* get list of directory contents */ +} + +void +set_mode( + int mode) { -#ifdef SAMBA_CLIENT if (mode == SAMBA_SMBCLIENT) { - printf ("SAMBA dumps will be extracted using smbclient\n"); + g_printf (_("SAMBA dumps will be extracted using smbclient\n")); samba_extract_method = SAMBA_SMBCLIENT; } else { if (mode == SAMBA_TAR) { - printf ("SAMBA dumps will be extracted as TAR dumps\n"); + g_printf (_("SAMBA dumps will be extracted as TAR dumps\n")); samba_extract_method = SAMBA_TAR; } } -#endif /* SAMBA_CLIENT */ } -void show_mode (void) +void +show_mode(void) { #ifdef SAMBA_CLIENT - printf ("SAMBA dumps are extracted "); + g_printf (_("SAMBA dumps are extracted ")); if (samba_extract_method == SAMBA_TAR) { - printf (" as TAR dumps\n"); + g_printf (_(" as TAR dumps\n")); } else { - printf ("using smbclient\n"); + g_printf (_("using smbclient\n")); } #endif /* SAMBA_CLIENT */ }