/*
- *
- * Bacula Director -- User Agent Database restore Command
- * Creates a bootstrap file for restoring files
- *
- * Kern Sibbald, July MMII
- *
- * Version $Id$
- */
+ Bacula® - The Network Backup Solution
-/*
- Copyright (C) 2002 Kern Sibbald and John Walker
+ Copyright (C) 2002-2007 Free Software Foundation Europe e.V.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
+ The main author of Bacula is Kern Sibbald, with contributions from
+ many others, a complete list can be found in the file AUTHORS.
+ This program is Free Software; you can redistribute it and/or
+ modify it under the terms of version two of the GNU General Public
+ License as published by the Free Software Foundation plus additions
+ that are listed in the file LICENSE.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
- You should have received a copy of the GNU General Public
- License along with this program; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- MA 02111-1307, USA.
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ 02110-1301, USA.
+ Bacula® is a registered trademark of John Walker.
+ The licensor of Bacula is the Free Software Foundation Europe
+ (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
+ Switzerland, email:ftf@fsfeurope.org.
+*/
+/*
+ *
+ * Bacula Director -- User Agent Database restore Command
+ * Creates a bootstrap file for restoring files and
+ * starts the restore job.
+ *
+ * Tree handling routines split into ua_tree.c July MMIII.
+ * BSR (bootstrap record) handling routines split into
+ * bsr.c July MMIII
+ *
+ * Kern Sibbald, July MMII
+ *
+ * Version $Id$
*/
+
#include "bacula.h"
#include "dird.h"
-#include "ua.h"
-#include <fnmatch.h>
-
/* Imported functions */
-extern char *uar_list_jobs;
-extern char *uar_file;
-extern char *uar_sel_files;
-
-/* Context for insert_tree_handler() */
-typedef struct s_tree_ctx {
- TREE_ROOT *root; /* root */
- TREE_NODE *node; /* current node */
- TREE_NODE *avail_node; /* unused node last insert */
- int cnt; /* count for user feedback */
- UAContext *ua;
-} TREE_CTX;
-
-
-/* FileIndex entry in bootstrap record */
-typedef struct s_rbsr_findex {
- struct s_rbsr_findex *next;
- int32_t findex;
- int32_t findex2;
-} RBSR_FINDEX;
-
-/* Restore bootstrap record -- not the real one, but useful here */
-typedef struct s_rbsr {
- struct s_rbsr *next; /* next JobId */
- uint32_t JobId; /* JobId this bsr */
- uint32_t VolSessionId;
- uint32_t VolSessionTime;
- char *VolumeName; /* Volume name */
- RBSR_FINDEX *fi; /* File indexes this JobId */
-} RBSR;
+extern void print_bsr(UAContext *ua, RBSR *bsr);
-/* Forward referenced functions */
-static RBSR *new_bsr();
-static void free_bsr(RBSR *bsr);
-static void print_bsr(UAContext *ua, RBSR *bsr);
-static int complete_bsr(UAContext *ua, RBSR *bsr);
-static int insert_tree_handler(void *ctx, int num_fields, char **row);
-static void add_findex(RBSR *bsr, uint32_t JobId, int32_t findex);
-static void user_select_files(TREE_CTX *tree);
+/* Forward referenced functions */
+static int last_full_handler(void *ctx, int num_fields, char **row);
+static int jobid_handler(void *ctx, int num_fields, char **row);
+static int user_select_jobids_or_files(UAContext *ua, RESTORE_CTX *rx);
+static int fileset_handler(void *ctx, int num_fields, char **row);
+static void free_name_list(NAME_LIST *name_list);
+static bool select_backups_before_date(UAContext *ua, RESTORE_CTX *rx, char *date);
+static bool build_directory_tree(UAContext *ua, RESTORE_CTX *rx);
+static void free_rx(RESTORE_CTX *rx);
+static void split_path_and_filename(RESTORE_CTX *rx, char *fname);
+static int jobid_fileindex_handler(void *ctx, int num_fields, char **row);
+static bool insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
+ char *date);
+static bool insert_dir_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *dir,
+ char *date);
+static void insert_one_file_or_dir(UAContext *ua, RESTORE_CTX *rx, char *date, bool dir);
+static int get_client_name(UAContext *ua, RESTORE_CTX *rx);
+static int get_date(UAContext *ua, char *date, int date_len);
+static int restore_count_handler(void *ctx, int num_fields, char **row);
+static bool insert_table_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *table);
/*
* Restore files
*
*/
-int restorecmd(UAContext *ua, char *cmd)
+int restore_cmd(UAContext *ua, const char *cmd)
{
- POOLMEM *query;
- int JobId, done = 0;
- TREE_CTX tree;
- RBSR *bsr;
- char *nofname = "";
- JOB_DBR jr;
- char *list[] = {
- "List last Jobs run",
- "Enter list of JobIds",
- "Enter SQL list command",
- "Select a File",
- "Cancel",
- NULL };
-
- if (!open_db(ua)) {
- return 0;
+ RESTORE_CTX rx; /* restore context */
+ JOB *job;
+ int i;
+ JCR *jcr = ua->jcr;
+ char *escaped_bsr_name = NULL;
+ char *escaped_where_name = NULL;
+
+ memset(&rx, 0, sizeof(rx));
+ rx.path = get_pool_memory(PM_FNAME);
+ rx.fname = get_pool_memory(PM_FNAME);
+ rx.JobIds = get_pool_memory(PM_FNAME);
+ rx.query = get_pool_memory(PM_FNAME);
+ rx.bsr = new_bsr();
+
+ i = find_arg_with_value(ua, "where");
+ if (i >= 0) {
+ rx.where = ua->argv[i];
+ if (!acl_access_ok(ua, Where_ACL, rx.where)) {
+ ua->error_msg(_("\"where\" specification not authorized.\n"));
+ goto bail_out;
+ }
}
- memset(&tree, 0, sizeof(TREE_CTX));
-
- for ( ; !done; ) {
- start_prompt(ua, _("To narrow down the restore, you have the following choices:\n"));
- for (int i=0; list[i]; i++) {
- add_prompt(ua, list[i]);
- }
- done = 1;
- switch (do_prompt(ua, "Select item: ", NULL)) {
- case -1:
- return 0;
- case 0:
- db_list_sql_query(ua->db, uar_list_jobs, prtit, ua, 1);
- if (!get_cmd(ua, _("Enter JobId to select files for restore: "))) {
- return 0;
- }
- if (!is_a_number(ua->cmd)) {
- bsendmsg(ua, _("Bad JobId entered.\n"));
- return 0;
- }
- JobId = atoi(ua->cmd);
- break;
-
- case 1:
- if (!get_cmd(ua, _("Enter JobIds: "))) {
- return 0;
- }
- JobId = atoi(ua->cmd);
- break;
- case 2:
- if (!get_cmd(ua, _("Enter SQL list command: "))) {
- return 0;
- }
- db_list_sql_query(ua->db, ua->cmd, prtit, ua, 1);
- done = 0;
- break;
- case 3:
- if (!get_cmd(ua, _("Enter Filename: "))) {
- return 0;
- }
- query = get_pool_memory(PM_MESSAGE);
- Mmsg(&query, uar_file, ua->cmd);
- db_list_sql_query(ua->db, query, prtit, ua, 1);
- free_pool_memory(query);
- if (!get_cmd(ua, _("Enter JobId to select files for restore: "))) {
- return 0;
- }
- if (!is_a_number(ua->cmd)) {
- bsendmsg(ua, _("Bad JobId entered.\n"));
- return 0;
- }
- JobId = atoi(ua->cmd);
- break;
- case 4:
- return 0;
- }
- }
-
- memset(&jr, 0, sizeof(JOB_DBR));
- jr.JobId = JobId;
- if (!db_get_job_record(ua->db, &jr)) {
- bsendmsg(ua, _("Unable to get Job record. ERR=%s\n"), db_strerror(ua->db));
- return 0;
+ if (!open_client_db(ua)) {
+ goto bail_out;
}
- /*
- * Build the directory tree
- */
- bsendmsg(ua, _("Building directory tree of backed up files ...\n"));
- memset(&tree, 0, sizeof(tree));
- tree.root = new_tree(jr.JobFiles);
- tree.root->fname = nofname;
- tree.ua = ua;
- query = get_pool_memory(PM_MESSAGE);
- Mmsg(&query, uar_sel_files, JobId);
- if (!db_sql_query(ua->db, query, insert_tree_handler, (void *)&tree)) {
- bsendmsg(ua, "%s", db_strerror(ua->db));
+ /* Ensure there is at least one Restore Job */
+ LockRes();
+ foreach_res(job, R_JOB) {
+ if (job->JobType == JT_RESTORE) {
+ if (!rx.restore_job) {
+ rx.restore_job = job;
+ }
+ rx.restore_jobs++;
+ }
+ }
+ UnlockRes();
+ if (!rx.restore_jobs) {
+ ua->error_msg(_(
+ "No Restore Job Resource found in bacula-dir.conf.\n"
+ "You must create at least one before running this command.\n"));
+ goto bail_out;
}
- free_pool_memory(query);
-
- /* Let the user select which files to restore */
- user_select_files(&tree);
/*
- * Walk down through the tree finding all files marked to be
- * extracted making a bootstrap file.
+ * Request user to select JobIds or files by various different methods
+ * last 20 jobs, where File saved, most recent backup, ...
+ * In the end, a list of files are pumped into
+ * add_findex()
*/
- bsr = new_bsr();
- for (TREE_NODE *node=first_tree_node(tree.root); node; node=next_tree_node(node)) {
- Dmsg2(400, "FI=%d node=0x%x\n", node->FileIndex, node);
- if (node->extract) {
- Dmsg2(400, "type=%d FI=%d\n", node->type, node->FileIndex);
- add_findex(bsr, node->JobId, node->FileIndex);
+ switch (user_select_jobids_or_files(ua, &rx)) {
+ case 0: /* error */
+ goto bail_out;
+ case 1: /* selected by jobid */
+ if (!build_directory_tree(ua, &rx)) {
+ ua->send_msg(_("Restore not done.\n"));
+ goto bail_out;
}
+ break;
+ case 2: /* selected by filename, no tree needed */
+ break;
}
- free_tree(tree.root); /* free the directory tree */
+ if (rx.bsr->JobId) {
+ uint32_t selected_files;
+ char ed1[50];
+ if (!complete_bsr(ua, rx.bsr)) { /* find Vol, SessId, SessTime from JobIds */
+ ua->error_msg(_("Unable to construct a valid BSR. Cannot continue.\n"));
+ goto bail_out;
+ }
+ if (!(selected_files = write_bsr_file(ua, rx))) {
+ ua->warning_msg(_("No files selected to be restored.\n"));
+ goto bail_out;
+ }
+ /* If no count of files, use bsr generated value (often wrong) */
+ if (rx.selected_files == 0) {
+ rx.selected_files = selected_files;
+ }
+ if (rx.selected_files==1) {
+ ua->info_msg(_("\n1 file selected to be restored.\n\n"));
+ }
+ else {
+ ua->info_msg(_("\n%s files selected to be restored.\n\n"),
+ edit_uint64_with_commas(rx.selected_files, ed1));
+ }
+ } else {
+ ua->warning_msg(_("No files selected to be restored.\n"));
+ goto bail_out;
+ }
- if (bsr->JobId) {
- complete_bsr(ua, bsr);
- print_bsr(ua, bsr);
+ if (rx.restore_jobs == 1) {
+ job = rx.restore_job;
} else {
- bsendmsg(ua, _("No files selected to restore.\n"));
+ job = select_restore_job_resource(ua);
+ }
+ if (!job) {
+ goto bail_out;
}
- free_bsr(bsr);
- bsendmsg(ua, _("Restore command done.\n"));
- return 1;
-}
+ get_client_name(ua, &rx);
+ if (!rx.ClientName) {
+ ua->error_msg(_("No Client resource found!\n"));
+ goto bail_out;
+ }
+ escaped_bsr_name = escape_filename(jcr->RestoreBootstrap);
+ escaped_where_name = escape_filename(rx.where);
+ /* Build run command */
+ if (rx.where) {
+ if (!acl_access_ok(ua, Where_ACL, rx.where)) {
+ ua->error_msg(_("\"where\" specification not authorized.\n"));
+ goto bail_out;
+ }
-/* Forward referenced commands */
+ Mmsg(ua->cmd,
+ "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s\""
+ " where=\"%s\" files=%d catalog=\"%s\"",
+ job->name(), rx.ClientName, rx.store?rx.store->name():"",
+ escaped_bsr_name ? escaped_bsr_name : jcr->RestoreBootstrap,
+ escaped_where_name ? escaped_where_name : rx.where,
+ rx.selected_files, ua->catalog->name());
+ } else {
+ Mmsg(ua->cmd,
+ "run job=\"%s\" client=\"%s\" storage=\"%s\" bootstrap=\"%s\""
+ " files=%d catalog=\"%s\"",
+ job->name(), rx.ClientName, rx.store?rx.store->name():"",
+ escaped_bsr_name ? escaped_bsr_name : jcr->RestoreBootstrap,
+ rx.selected_files, ua->catalog->name());
+ }
-static int addcmd(UAContext *ua, TREE_CTX *tree);
-static int lscmd(UAContext *ua, TREE_CTX *tree);
-static int helpcmd(UAContext *ua, TREE_CTX *tree);
-static int cdcmd(UAContext *ua, TREE_CTX *tree);
-static int pwdcmd(UAContext *ua, TREE_CTX *tree);
-static int rmcmd(UAContext *ua, TREE_CTX *tree);
-static int quitcmd(UAContext *ua, TREE_CTX *tree);
+ if (escaped_bsr_name != NULL) {
+ bfree(escaped_bsr_name);
+ }
+ if (escaped_where_name != NULL) {
+ bfree(escaped_where_name);
+ }
-struct cmdstruct { char *key; int (*func)(UAContext *ua, TREE_CTX *tree); char *help; };
-static struct cmdstruct commands[] = {
- { N_("add"), addcmd, _("add file")},
- { N_("ls"), lscmd, _("list current directory")},
- { N_("dir"), lscmd, _("list current directory")},
- { N_("help"), helpcmd, _("print help")},
- { N_("cd"), cdcmd, _("change directory")},
- { N_("pwd"), pwdcmd, _("print directory")},
- { N_("rm"), rmcmd, _("remove a file")},
- { N_("remove"), rmcmd, _("remove a file")},
- { N_("done"), quitcmd, _("quit")},
- { N_("exit"), quitcmd, _("exit = quit")},
- { N_("?"), helpcmd, _("print help")},
- };
-#define comsize (sizeof(commands)/sizeof(struct cmdstruct))
+ if (find_arg(ua, NT_("yes")) > 0) {
+ pm_strcat(ua->cmd, " yes"); /* pass it on to the run command */
+ }
+ Dmsg1(200, "Submitting: %s\n", ua->cmd);
+ parse_ua_args(ua);
+ run_cmd(ua, ua->cmd);
+ free_rx(&rx);
+ return 1;
+bail_out:
+ if (escaped_bsr_name != NULL) {
+ bfree(escaped_bsr_name);
+ }
-/*
- * Enter a prompt mode where the user can select/deselect
- * files to be restored. This is sort of like a mini-shell
- * that allows "cd", "pwd", "add", "rm", ...
- */
-static void user_select_files(TREE_CTX *tree)
-{
- char cwd[2000];
- /*
- * Enter interactive command handler allowing selection
- * of individual files.
- */
- tree->node = (TREE_NODE *)tree->root;
- tree_getpath(tree->node, cwd, sizeof(cwd));
- bsendmsg(tree->ua, _("cwd is: %s\n"), cwd);
- for ( ;; ) {
- int found, len, stat, i;
- if (!get_cmd(tree->ua, "$ ")) {
- break;
- }
- parse_command_args(tree->ua);
- if (tree->ua->argc == 0) {
- return;
- }
-
- len = strlen(tree->ua->argk[0]);
- found = 0;
- for (i=0; i<(int)comsize; i++) /* search for command */
- if (strncasecmp(tree->ua->argk[0], _(commands[i].key), len) == 0) {
- stat = (*commands[i].func)(tree->ua, tree); /* go execute command */
- found = 1;
- break;
- }
- if (!found) {
- bsendmsg(tree->ua, _("Illegal command\n"));
- }
- if (!stat) {
- break;
- }
+ if (escaped_where_name != NULL) {
+ bfree(escaped_where_name);
}
-}
+ free_rx(&rx);
+ return 0;
-static RBSR_FINDEX *new_findex()
-{
- RBSR_FINDEX *fi = (RBSR_FINDEX *)malloc(sizeof(RBSR_FINDEX));
- memset(fi, 0, sizeof(RBSR_FINDEX));
- return fi;
}
-static void free_findex(RBSR_FINDEX *fi)
+static void free_rx(RESTORE_CTX *rx)
{
- if (fi) {
- free_findex(fi->next);
- free(fi);
+ free_bsr(rx->bsr);
+ rx->bsr = NULL;
+ if (rx->JobIds) {
+ free_pool_memory(rx->JobIds);
+ rx->JobIds = NULL;
+ }
+ if (rx->fname) {
+ free_pool_memory(rx->fname);
+ rx->fname = NULL;
}
+ if (rx->path) {
+ free_pool_memory(rx->path);
+ rx->path = NULL;
+ }
+ if (rx->query) {
+ free_pool_memory(rx->query);
+ rx->query = NULL;
+ }
+ free_name_list(&rx->name_list);
}
-static void print_findex(UAContext *ua, RBSR_FINDEX *fi)
+static bool has_value(UAContext *ua, int i)
{
- if (fi) {
- if (fi->findex == fi->findex2) {
- bsendmsg(ua, "FileIndex=%d\n", fi->findex);
- } else {
- bsendmsg(ua, "FileIndex=%d-%d\n", fi->findex, fi->findex2);
- }
- print_findex(ua, fi->next);
+ if (!ua->argv[i]) {
+ ua->error_msg(_("Missing value for keyword: %s\n"), ua->argk[i]);
+ return false;
}
+ return true;
}
-static RBSR *new_bsr()
+static int get_client_name(UAContext *ua, RESTORE_CTX *rx)
{
- RBSR *bsr = (RBSR *)malloc(sizeof(RBSR));
- memset(bsr, 0, sizeof(RBSR));
- return bsr;
+ /* If no client name specified yet, get it now */
+ if (!rx->ClientName[0]) {
+ CLIENT_DBR cr;
+ /* try command line argument */
+ int i = find_arg_with_value(ua, NT_("client"));
+ if (i >= 0) {
+ if (!has_value(ua, i)) {
+ return 0;
+ }
+ bstrncpy(rx->ClientName, ua->argv[i], sizeof(rx->ClientName));
+ return 1;
+ }
+ memset(&cr, 0, sizeof(cr));
+ if (!get_client_dbr(ua, &cr)) {
+ return 0;
+ }
+ bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
+ }
+ return 1;
}
-static void free_bsr(RBSR *bsr)
+
+/*
+ * The first step in the restore process is for the user to
+ * select a list of JobIds from which he will subsequently
+ * select which files are to be restored.
+ *
+ * Returns: 2 if filename list made
+ * 1 if jobid list made
+ * 0 on error
+ */
+static int user_select_jobids_or_files(UAContext *ua, RESTORE_CTX *rx)
{
- if (bsr) {
- free_findex(bsr->fi);
- free_bsr(bsr->next);
- if (bsr->VolumeName) {
- free(bsr->VolumeName);
+ char *p;
+ char date[MAX_TIME_LENGTH];
+ bool have_date = false;
+ /* Include current second if using current time */
+ utime_t now = time(NULL) + 1;
+ JobId_t JobId;
+ JOB_DBR jr = { (JobId_t)-1 };
+ bool done = false;
+ int i, j;
+ const char *list[] = {
+ _("List last 20 Jobs run"),
+ _("List Jobs where a given File is saved"),
+ _("Enter list of comma separated JobIds to select"),
+ _("Enter SQL list command"),
+ _("Select the most recent backup for a client"),
+ _("Select backup for a client before a specified time"),
+ _("Enter a list of files to restore"),
+ _("Enter a list of files to restore before a specified time"),
+ _("Find the JobIds of the most recent backup for a client"),
+ _("Find the JobIds for a backup for a client before a specified time"),
+ _("Enter a list of directories to restore for found JobIds"),
+ _("Cancel"),
+ NULL };
+
+ const char *kw[] = {
+ /* These keywords are handled in a for loop */
+ "jobid", /* 0 */
+ "current", /* 1 */
+ "before", /* 2 */
+ "file", /* 3 */
+ "directory", /* 4 */
+ "select", /* 5 */
+ "pool", /* 6 */
+ "all", /* 7 */
+
+ /* The keyword below are handled by individual arg lookups */
+ "client", /* 8 */
+ "storage", /* 9 */
+ "fileset", /* 10 */
+ "where", /* 11 */
+ "yes", /* 12 */
+ "bootstrap", /* 13 */
+ "done", /* 14 */
+ NULL
+ };
+
+ *rx->JobIds = 0;
+
+ for (i=1; i<ua->argc; i++) { /* loop through arguments */
+ bool found_kw = false;
+ for (j=0; kw[j]; j++) { /* loop through keywords */
+ if (strcasecmp(kw[j], ua->argk[i]) == 0) {
+ found_kw = true;
+ break;
+ }
+ }
+ if (!found_kw) {
+ ua->error_msg(_("Unknown keyword: %s\n"), ua->argk[i]);
+ return 0;
+ }
+ /* Found keyword in kw[] list, process it */
+ switch (j) {
+ case 0: /* jobid */
+ if (!has_value(ua, i)) {
+ return 0;
+ }
+ if (*rx->JobIds != 0) {
+ pm_strcat(rx->JobIds, ",");
+ }
+ pm_strcat(rx->JobIds, ua->argv[i]);
+ done = true;
+ break;
+ case 1: /* current */
+ /*
+ * Note, we add one second here just to include any job
+ * that may have finished within the current second,
+ * which happens a lot in scripting small jobs.
+ */
+ bstrutime(date, sizeof(date), now);
+ have_date = true;
+ break;
+ case 2: /* before */
+ if (!has_value(ua, i)) {
+ return 0;
+ }
+ if (str_to_utime(ua->argv[i]) == 0) {
+ ua->error_msg(_("Improper date format: %s\n"), ua->argv[i]);
+ return 0;
+ }
+ bstrncpy(date, ua->argv[i], sizeof(date));
+ have_date = true;
+ break;
+ case 3: /* file */
+ case 4: /* dir */
+ if (!has_value(ua, i)) {
+ return 0;
+ }
+ if (!have_date) {
+ bstrutime(date, sizeof(date), now);
+ }
+ if (!get_client_name(ua, rx)) {
+ return 0;
+ }
+ pm_strcpy(ua->cmd, ua->argv[i]);
+ insert_one_file_or_dir(ua, rx, date, j==4);
+ return 2;
+ case 5: /* select */
+ if (!have_date) {
+ bstrutime(date, sizeof(date), now);
+ }
+ if (!select_backups_before_date(ua, rx, date)) {
+ return 0;
+ }
+ done = true;
+ break;
+ case 6: /* pool specified */
+ if (!has_value(ua, i)) {
+ return 0;
+ }
+ rx->pool = (POOL *)GetResWithName(R_POOL, ua->argv[i]);
+ if (!rx->pool) {
+ ua->error_msg(_("Error: Pool resource \"%s\" does not exist.\n"), ua->argv[i]);
+ return 0;
+ }
+ if (!acl_access_ok(ua, Pool_ACL, ua->argv[i])) {
+ rx->pool = NULL;
+ ua->error_msg(_("Error: Pool resource \"%s\" access not allowed.\n"), ua->argv[i]);
+ return 0;
+ }
+ break;
+ case 7: /* all specified */
+ rx->all = true;
+ break;
+ /*
+ * All keywords 7 or greater are ignored or handled by a select prompt
+ */
+ default:
+ break;
+ }
+ }
+
+ if (!done) {
+ ua->send_msg(_("\nFirst you select one or more JobIds that contain files\n"
+ "to be restored. You will be presented several methods\n"
+ "of specifying the JobIds. Then you will be allowed to\n"
+ "select which files from those JobIds are to be restored.\n\n"));
+ }
+
+ /* If choice not already made above, prompt */
+ for ( ; !done; ) {
+ char *fname;
+ int len;
+ bool gui_save;
+
+ start_prompt(ua, _("To select the JobIds, you have the following choices:\n"));
+ for (int i=0; list[i]; i++) {
+ add_prompt(ua, list[i]);
+ }
+ done = true;
+ switch (do_prompt(ua, "", _("Select item: "), NULL, 0)) {
+ case -1: /* error or cancel */
+ return 0;
+ case 0: /* list last 20 Jobs run */
+ if (!acl_access_ok(ua, Command_ACL, NT_("sqlquery"), 8)) {
+ ua->error_msg(_("SQL query not authorized.\n"));
+ return 0;
+ }
+ gui_save = ua->jcr->gui;
+ ua->jcr->gui = true;
+ db_list_sql_query(ua->jcr, ua->db, uar_list_jobs, prtit, ua, 1, HORZ_LIST);
+ ua->jcr->gui = gui_save;
+ done = false;
+ break;
+ case 1: /* list where a file is saved */
+ if (!get_client_name(ua, rx)) {
+ return 0;
+ }
+ if (!get_cmd(ua, _("Enter Filename (no path):"))) {
+ return 0;
+ }
+ len = strlen(ua->cmd);
+ fname = (char *)malloc(len * 2 + 1);
+ db_escape_string(fname, ua->cmd, len);
+ Mmsg(rx->query, uar_file, rx->ClientName, fname);
+ free(fname);
+ gui_save = ua->jcr->gui;
+ ua->jcr->gui = true;
+ db_list_sql_query(ua->jcr, ua->db, rx->query, prtit, ua, 1, HORZ_LIST);
+ ua->jcr->gui = gui_save;
+ done = false;
+ break;
+ case 2: /* enter a list of JobIds */
+ if (!get_cmd(ua, _("Enter JobId(s), comma separated, to restore: "))) {
+ return 0;
+ }
+ pm_strcpy(rx->JobIds, ua->cmd);
+ break;
+ case 3: /* Enter an SQL list command */
+ if (!acl_access_ok(ua, Command_ACL, NT_("sqlquery"), 8)) {
+ ua->error_msg(_("SQL query not authorized.\n"));
+ return 0;
+ }
+ if (!get_cmd(ua, _("Enter SQL list command: "))) {
+ return 0;
+ }
+ gui_save = ua->jcr->gui;
+ ua->jcr->gui = true;
+ db_list_sql_query(ua->jcr, ua->db, ua->cmd, prtit, ua, 1, HORZ_LIST);
+ ua->jcr->gui = gui_save;
+ done = false;
+ break;
+ case 4: /* Select the most recent backups */
+ bstrutime(date, sizeof(date), now);
+ if (!select_backups_before_date(ua, rx, date)) {
+ return 0;
+ }
+ break;
+ case 5: /* select backup at specified time */
+ if (!get_date(ua, date, sizeof(date))) {
+ return 0;
+ }
+ if (!select_backups_before_date(ua, rx, date)) {
+ return 0;
+ }
+ break;
+ case 6: /* Enter files */
+ bstrutime(date, sizeof(date), now);
+ if (!get_client_name(ua, rx)) {
+ return 0;
+ }
+ ua->send_msg(_("Enter file names with paths, or < to enter a filename\n"
+ "containing a list of file names with paths, and terminate\n"
+ "them with a blank line.\n"));
+ for ( ;; ) {
+ if (!get_cmd(ua, _("Enter full filename: "))) {
+ return 0;
+ }
+ len = strlen(ua->cmd);
+ if (len == 0) {
+ break;
+ }
+ insert_one_file_or_dir(ua, rx, date, false);
+ }
+ return 2;
+ case 7: /* enter files backed up before specified time */
+ if (!get_date(ua, date, sizeof(date))) {
+ return 0;
+ }
+ if (!get_client_name(ua, rx)) {
+ return 0;
+ }
+ ua->send_msg(_("Enter file names with paths, or < to enter a filename\n"
+ "containing a list of file names with paths, and terminate\n"
+ "them with a blank line.\n"));
+ for ( ;; ) {
+ if (!get_cmd(ua, _("Enter full filename: "))) {
+ return 0;
+ }
+ len = strlen(ua->cmd);
+ if (len == 0) {
+ break;
+ }
+ insert_one_file_or_dir(ua, rx, date, false);
+ }
+ return 2;
+
+ case 8: /* Find JobIds for current backup */
+ bstrutime(date, sizeof(date), now);
+ if (!select_backups_before_date(ua, rx, date)) {
+ return 0;
+ }
+ done = false;
+ break;
+
+ case 9: /* Find JobIds for give date */
+ if (!get_date(ua, date, sizeof(date))) {
+ return 0;
+ }
+ if (!select_backups_before_date(ua, rx, date)) {
+ return 0;
+ }
+ done = false;
+ break;
+
+ case 10: /* Enter directories */
+ if (*rx->JobIds != 0) {
+ ua->send_msg(_("You have already selected the following JobIds: %s\n"),
+ rx->JobIds);
+ } else if (get_cmd(ua, _("Enter JobId(s), comma separated, to restore: "))) {
+ if (*rx->JobIds != 0 && *ua->cmd) {
+ pm_strcat(rx->JobIds, ",");
+ }
+ pm_strcat(rx->JobIds, ua->cmd);
+ }
+ if (*rx->JobIds == 0 || *rx->JobIds == '.') {
+ return 0; /* nothing entered, return */
+ }
+ bstrutime(date, sizeof(date), now);
+ if (!get_client_name(ua, rx)) {
+ return 0;
+ }
+ ua->send_msg(_("Enter full directory names or start the name\n"
+ "with a < to indicate it is a filename containing a list\n"
+ "of directories and terminate them with a blank line.\n"));
+ for ( ;; ) {
+ if (!get_cmd(ua, _("Enter directory name: "))) {
+ return 0;
+ }
+ len = strlen(ua->cmd);
+ if (len == 0) {
+ break;
+ }
+ /* Add trailing slash to end of directory names */
+ if (ua->cmd[0] != '<' && !IsPathSeparator(ua->cmd[len-1])) {
+ strcat(ua->cmd, "/");
+ }
+ insert_one_file_or_dir(ua, rx, date, true);
+ }
+ return 2;
+
+ case 11: /* Cancel or quit */
+ return 0;
+ }
+ }
+
+ POOLMEM *JobIds = get_pool_memory(PM_FNAME);
+ *JobIds = 0;
+ rx->TotalFiles = 0;
+ /*
+ * Find total number of files to be restored, and filter the JobId
+ * list to contain only ones permitted by the ACL conditions.
+ */
+ for (p=rx->JobIds; ; ) {
+ char ed1[50];
+ int stat = get_next_jobid_from_list(&p, &JobId);
+ if (stat < 0) {
+ ua->error_msg(_("Invalid JobId in list.\n"));
+ free_pool_memory(JobIds);
+ return 0;
+ }
+ if (stat == 0) {
+ break;
+ }
+ if (jr.JobId == JobId) {
+ continue; /* duplicate of last JobId */
}
- free(bsr);
+ memset(&jr, 0, sizeof(JOB_DBR));
+ jr.JobId = JobId;
+ if (!db_get_job_record(ua->jcr, ua->db, &jr)) {
+ ua->error_msg(_("Unable to get Job record for JobId=%s: ERR=%s\n"),
+ edit_int64(JobId, ed1), db_strerror(ua->db));
+ free_pool_memory(JobIds);
+ return 0;
+ }
+ if (!acl_access_ok(ua, Job_ACL, jr.Name)) {
+ ua->error_msg(_("Access to JobId=%s (Job \"%s\") not authorized. Not selected.\n"),
+ edit_int64(JobId, ed1), jr.Name);
+ continue;
+ }
+ if (*JobIds != 0) {
+ pm_strcat(JobIds, ",");
+ }
+ pm_strcat(JobIds, edit_int64(JobId, ed1));
+ rx->TotalFiles += jr.JobFiles;
+ }
+ free_pool_memory(rx->JobIds);
+ rx->JobIds = JobIds; /* Set ACL filtered list */
+ if (*rx->JobIds == 0) {
+ ua->warning_msg(_("No Jobs selected.\n"));
+ return 0;
+ }
+ if (strchr(rx->JobIds,',')) {
+ ua->info_msg(_("You have selected the following JobIds: %s\n"), rx->JobIds);
+ } else {
+ ua->info_msg(_("You have selected the following JobId: %s\n"), rx->JobIds);
}
+ return 1;
}
/*
- * Complete the BSR by filling in the VolumeName and
- * VolSessionId and VolSessionTime
+ * Get date from user
*/
-static int complete_bsr(UAContext *ua, RBSR *bsr)
+static int get_date(UAContext *ua, char *date, int date_len)
{
- JOB_DBR jr;
- char VolumeNames[1000]; /* ****FIXME**** */
-
- if (bsr) {
- memset(&jr, 0, sizeof(jr));
- jr.JobId = bsr->JobId;
- if (!db_get_job_record(ua->db, &jr)) {
- bsendmsg(ua, _("Unable to get Job record. ERR=%s\n"), db_strerror(ua->db));
- return 0;
+ ua->send_msg(_("The restored files will the most current backup\n"
+ "BEFORE the date you specify below.\n\n"));
+ for ( ;; ) {
+ if (!get_cmd(ua, _("Enter date as YYYY-MM-DD HH:MM:SS :"))) {
+ return 0;
}
- bsr->VolSessionId = jr.VolSessionId;
- bsr->VolSessionTime = jr.VolSessionTime;
- if (!db_get_job_volume_names(ua->db, bsr->JobId, VolumeNames)) {
- bsendmsg(ua, _("Unable to get Job Volumes. ERR=%s\n"), db_strerror(ua->db));
- return 0;
+ if (str_to_utime(ua->cmd) != 0) {
+ break;
}
- bsr->VolumeName = bstrdup(VolumeNames);
- return complete_bsr(ua, bsr->next);
+ ua->error_msg(_("Improper date format.\n"));
}
+ bstrncpy(date, ua->cmd, date_len);
return 1;
}
-
-static void print_bsr(UAContext *ua, RBSR *bsr)
+/*
+ * Insert a single file, or read a list of files from a file
+ */
+static void insert_one_file_or_dir(UAContext *ua, RESTORE_CTX *rx, char *date, bool dir)
{
- if (bsr) {
- if (bsr->VolumeName) {
- bsendmsg(ua, "VolumeName=%s\n", bsr->VolumeName);
+ FILE *ffd;
+ char file[5000];
+ char *p = ua->cmd;
+ int line = 0;
+
+ switch (*p) {
+ case '<':
+ p++;
+ if ((ffd = fopen(p, "rb")) == NULL) {
+ berrno be;
+ ua->error_msg(_("Cannot open file %s: ERR=%s\n"),
+ p, be.strerror());
+ break;
}
-// bsendmsg(ua, "JobId=%u\n", bsr->JobId);
- bsendmsg(ua, "VolSessionId=%u\n", bsr->VolSessionId);
- bsendmsg(ua, "VolSessionTime=%u\n", bsr->VolSessionTime);
- print_findex(ua, bsr->fi);
- print_bsr(ua, bsr->next);
+ while (fgets(file, sizeof(file), ffd)) {
+ line++;
+ if (dir) {
+ if (!insert_dir_into_findex_list(ua, rx, file, date)) {
+ ua->error_msg(_("Error occurred on line %d of file \"%s\"\n"), line, p);
+ }
+ } else {
+ if (!insert_file_into_findex_list(ua, rx, file, date)) {
+ ua->error_msg(_("Error occurred on line %d of file \"%s\"\n"), line, p);
+ }
+ }
+ }
+ fclose(ffd);
+ break;
+ case '?':
+ p++;
+ insert_table_into_findex_list(ua, rx, p);
+ break;
+ default:
+ if (dir) {
+ insert_dir_into_findex_list(ua, rx, ua->cmd, date);
+ } else {
+ insert_file_into_findex_list(ua, rx, ua->cmd, date);
+ }
+ break;
}
}
-
/*
- * Add a FileIndex to the list of BootStrap records.
- * Here we are only dealing with JobId's and the FileIndexes
- * associated with those JobIds.
+ * For a given file (path+filename), split into path and file, then
+ * lookup the most recent backup in the catalog to get the JobId
+ * and FileIndex, then insert them into the findex list.
*/
-static void add_findex(RBSR *bsr, uint32_t JobId, int32_t findex)
+static bool insert_file_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *file,
+ char *date)
{
- RBSR *nbsr;
- RBSR_FINDEX *fi, *lfi;
+ strip_trailing_newline(file);
+ split_path_and_filename(rx, file);
+ if (*rx->JobIds == 0) {
+ Mmsg(rx->query, uar_jobid_fileindex, date, rx->path, rx->fname,
+ rx->ClientName);
+ } else {
+ Mmsg(rx->query, uar_jobids_fileindex, rx->JobIds, date,
+ rx->path, rx->fname, rx->ClientName);
+ }
+ rx->found = false;
+ /* Find and insert jobid and File Index */
+ if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
+ ua->error_msg(_("Query failed: %s. ERR=%s\n"),
+ rx->query, db_strerror(ua->db));
+ }
+ if (!rx->found) {
+ ua->error_msg(_("No database record found for: %s\n"), file);
+// ua->error_msg("Query=%s\n", rx->query);
+ return true;
+ }
+ return true;
+}
- if (findex == 0) {
- return; /* probably a dummy directory */
+/*
+ * For a given path lookup the most recent backup in the catalog
+ * to get the JobId and FileIndexes of all files in that directory.
+ */
+static bool insert_dir_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *dir,
+ char *date)
+{
+ strip_trailing_junk(dir);
+ if (*rx->JobIds == 0) {
+ ua->error_msg(_("No JobId specified cannot continue.\n"));
+ return false;
+ } else {
+ Mmsg(rx->query, uar_jobid_fileindex_from_dir, rx->JobIds,
+ dir, rx->ClientName);
+ }
+ rx->found = false;
+ /* Find and insert jobid and File Index */
+ if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
+ ua->error_msg(_("Query failed: %s. ERR=%s\n"),
+ rx->query, db_strerror(ua->db));
}
+ if (!rx->found) {
+ ua->error_msg(_("No database record found for: %s\n"), dir);
+ return true;
+ }
+ return true;
+}
- if (!bsr->fi) { /* if no FI add one */
- /* This is the first FileIndex item in the chain */
- bsr->fi = new_findex();
- bsr->JobId = JobId;
- bsr->fi->findex = findex;
- bsr->fi->findex2 = findex;
- return;
+/*
+ * Get the JobId and FileIndexes of all files in the specified table
+ */
+static bool insert_table_into_findex_list(UAContext *ua, RESTORE_CTX *rx, char *table)
+{
+ strip_trailing_junk(table);
+ Mmsg(rx->query, uar_jobid_fileindex_from_table, table);
+
+ rx->found = false;
+ /* Find and insert jobid and File Index */
+ if (!db_sql_query(ua->db, rx->query, jobid_fileindex_handler, (void *)rx)) {
+ ua->error_msg(_("Query failed: %s. ERR=%s\n"),
+ rx->query, db_strerror(ua->db));
}
- /* Walk down list of bsrs until we find the JobId */
- if (bsr->JobId != JobId) {
- for (nbsr=bsr->next; nbsr; nbsr=nbsr->next) {
- if (nbsr->JobId == JobId) {
- bsr = nbsr;
- break;
- }
- }
+ if (!rx->found) {
+ ua->error_msg(_("No table found: %s\n"), table);
+ return true;
+ }
+ return true;
+}
+
+static void split_path_and_filename(RESTORE_CTX *rx, char *name)
+{
+ char *p, *f;
- if (!nbsr) { /* Must add new JobId */
- /* Add new JobId at end of chain */
- for (nbsr=bsr; nbsr->next; nbsr=nbsr->next)
- { }
- nbsr->next = new_bsr();
- nbsr->next->JobId = JobId;
- nbsr->next->fi = new_findex();
- nbsr->next->fi->findex = findex;
- nbsr->next->fi->findex2 = findex;
- return;
+ /* Find path without the filename.
+ * I.e. everything after the last / is a "filename".
+ * OK, maybe it is a directory name, but we treat it like
+ * a filename. If we don't find a / then the whole name
+ * must be a path name (e.g. c:).
+ */
+ for (p=f=name; *p; p++) {
+ if (IsPathSeparator(*p)) {
+ f = p; /* set pos of last slash */
}
}
+ if (IsPathSeparator(*f)) { /* did we find a slash? */
+ f++; /* yes, point to filename */
+ } else { /* no, whole thing must be path name */
+ f = p;
+ }
- /*
- * At this point, bsr points to bsr containing JobId,
- * and we are sure that there is at least one fi record.
+ /* If filename doesn't exist (i.e. root directory), we
+ * simply create a blank name consisting of a single
+ * space. This makes handling zero length filenames
+ * easier.
*/
- lfi = fi = bsr->fi;
- /* Check if this findex is smaller than first item */
- if (findex < fi->findex) {
- if ((findex+1) == fi->findex) {
- fi->findex = findex; /* extend down */
- return;
- }
- fi = new_findex(); /* yes, insert before first item */
- fi->findex = findex;
- fi->findex2 = findex;
- fi->next = lfi;
- bsr->fi = fi;
- return;
+ rx->fnl = p - f;
+ if (rx->fnl > 0) {
+ rx->fname = check_pool_memory_size(rx->fname, rx->fnl+1);
+ memcpy(rx->fname, f, rx->fnl); /* copy filename */
+ rx->fname[rx->fnl] = 0;
+ } else {
+ rx->fname[0] = 0;
+ rx->fnl = 0;
+ }
+
+ rx->pnl = f - name;
+ if (rx->pnl > 0) {
+ rx->path = check_pool_memory_size(rx->path, rx->pnl+1);
+ memcpy(rx->path, name, rx->pnl);
+ rx->path[rx->pnl] = 0;
+ } else {
+ rx->path[0] = 0;
+ rx->pnl = 0;
}
- /* Walk down fi chain and find where to insert insert new FileIndex */
- for ( ; fi; fi=fi->next) {
- if (findex == (fi->findex2 + 1)) { /* extend up */
- RBSR_FINDEX *nfi;
- fi->findex2 = findex;
- if (fi->next && ((findex+1) == fi->next->findex)) {
- Dmsg1(400, "Coallase %d\n", findex);
- nfi = fi->next;
- fi->findex2 = nfi->findex2;
- fi->next = nfi->next;
- free(nfi);
- }
- return;
- }
- if (findex < fi->findex) { /* add before */
- if ((findex+1) == fi->findex) {
- fi->findex = findex;
- return;
- }
- break;
- }
- lfi = fi;
- }
- /* Add to last place found */
- fi = new_findex();
- fi->findex = findex;
- fi->findex2 = findex;
- fi->next = lfi->next;
- lfi->next = fi;
- return;
+
+ Dmsg2(100, "split path=%s file=%s\n", rx->path, rx->fname);
}
-static int insert_tree_handler(void *ctx, int num_fields, char **row)
+static bool build_directory_tree(UAContext *ua, RESTORE_CTX *rx)
{
- TREE_CTX *tree = (TREE_CTX *)ctx;
- char fname[2000];
- TREE_NODE *node, *new_node;
- int type;
-
- strip_trailing_junk(row[1]);
- if (*row[1] == 0) {
- type = TN_DIR;
- } else {
- type = TN_FILE;
+ TREE_CTX tree;
+ JobId_t JobId, last_JobId;
+ char *p;
+ bool OK = true;
+ char ed1[50];
+
+ memset(&tree, 0, sizeof(TREE_CTX));
+ /*
+ * Build the directory tree containing JobIds user selected
+ */
+ tree.root = new_tree(rx->TotalFiles);
+ tree.ua = ua;
+ tree.all = rx->all;
+ last_JobId = 0;
+ /*
+ * For display purposes, the same JobId, with different volumes may
+ * appear more than once, however, we only insert it once.
+ */
+ int items = 0;
+ p = rx->JobIds;
+ tree.FileEstimate = 0;
+ if (get_next_jobid_from_list(&p, &JobId) > 0) {
+ /* Use first JobId as estimate of the number of files to restore */
+ Mmsg(rx->query, uar_count_files, edit_int64(JobId, ed1));
+ if (!db_sql_query(ua->db, rx->query, restore_count_handler, (void *)rx)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ }
+ if (rx->found) {
+ /* Add about 25% more than this job for over estimate */
+ tree.FileEstimate = rx->JobId + (rx->JobId >> 2);
+ tree.DeltaCount = rx->JobId/50; /* print 50 ticks */
+ }
}
- sprintf(fname, "%s%s", row[0], row[1]);
- if (tree->avail_node) {
- node = tree->avail_node;
- } else {
- node = new_tree_node(tree->root, type);
- tree->avail_node = node;
- }
- Dmsg2(400, "FI=%d fname=%s\n", node->FileIndex, fname);
- new_node = insert_tree_node(fname, node, tree->root, NULL);
- /* Note, if node already exists, save new one for next time */
- if (new_node != node) {
- tree->avail_node = node;
- } else {
- tree->avail_node = NULL;
+ for (p=rx->JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
+ char ed1[50];
+
+ if (JobId == last_JobId) {
+ continue; /* eliminate duplicate JobIds */
+ }
+ last_JobId = JobId;
+ ua->info_msg(_("\nBuilding directory tree for JobId %s ... "),
+ edit_int64(JobId, ed1));
+ items++;
+ /*
+ * Find files for this JobId and insert them in the tree
+ */
+ Mmsg(rx->query, uar_sel_files, edit_int64(JobId, ed1));
+ if (!db_sql_query(ua->db, rx->query, insert_tree_handler, (void *)&tree)) {
+ ua->error_msg("%s", db_strerror(ua->db));
+ }
}
- new_node->FileIndex = atoi(row[2]);
- new_node->JobId = atoi(row[3]);
- new_node->type = type;
- if (((tree->cnt) % 10000) == 0) {
- bsendmsg(tree->ua, "%d ", tree->cnt);
+ if (tree.FileCount == 0) {
+ ua->send_msg(_("\nThere were no files inserted into the tree, so file selection\n"
+ "is not possible.Most likely your retention policy pruned the files\n"));
+ if (!get_yesno(ua, _("\nDo you want to restore all the files? (yes|no): "))) {
+ OK = false;
+ } else {
+ last_JobId = 0;
+ for (p=rx->JobIds; get_next_jobid_from_list(&p, &JobId) > 0; ) {
+ if (JobId == last_JobId) {
+ continue; /* eliminate duplicate JobIds */
+ }
+ add_findex_all(rx->bsr, JobId);
+ }
+ OK = true;
+ }
+ } else {
+ char ec1[50];
+ if (items==1) {
+ if (tree.all) {
+ ua->info_msg(_("\n1 Job, %s files inserted into the tree and marked for extraction.\n"),
+ edit_uint64_with_commas(tree.FileCount, ec1));
+ }
+ else {
+ ua->info_msg(_("\n1 Job, %s files inserted into the tree.\n"),
+ edit_uint64_with_commas(tree.FileCount, ec1));
+ }
+ }
+ else {
+ if (tree.all) {
+ ua->info_msg(_("\n%d Jobs, %s files inserted into the tree and marked for extraction.\n"),
+ items, edit_uint64_with_commas(tree.FileCount, ec1));
+ }
+ else {
+ ua->info_msg(_("\n%d Jobs, %s files inserted into the tree.\n"),
+ items, edit_uint64_with_commas(tree.FileCount, ec1));
+ }
+ }
+
+ if (find_arg(ua, NT_("done")) < 0) {
+ /* Let the user interact in selecting which files to restore */
+ OK = user_select_files_from_tree(&tree);
+ }
+
+ /*
+ * Walk down through the tree finding all files marked to be
+ * extracted making a bootstrap file.
+ */
+ if (OK) {
+ for (TREE_NODE *node=first_tree_node(tree.root); node; node=next_tree_node(node)) {
+ Dmsg2(400, "FI=%d node=0x%x\n", node->FileIndex, node);
+ if (node->extract || node->extract_dir) {
+ Dmsg2(400, "type=%d FI=%d\n", node->type, node->FileIndex);
+ add_findex(rx->bsr, node->JobId, node->FileIndex);
+ if (node->extract && node->type != TN_NEWDIR) {
+ rx->selected_files++; /* count only saved files */
+ }
+ }
+ }
+ }
}
- tree->cnt++;
- return 0;
+
+ free_tree(tree.root); /* free the directory tree */
+ return OK;
}
/*
- * Set extract to value passed. We recursively walk
- * down the tree setting all children.
+ * This routine is used to get the current backup or a backup
+ * before the specified date.
*/
-static void set_extract(TREE_NODE *node, int value)
+static bool select_backups_before_date(UAContext *ua, RESTORE_CTX *rx, char *date)
{
- TREE_NODE *n;
+ bool ok = false;
+ FILESET_DBR fsr;
+ CLIENT_DBR cr;
+ char fileset_name[MAX_NAME_LENGTH];
+ char ed1[50], ed2[50];
+ char pool_select[MAX_NAME_LENGTH];
+ int i;
+
+
+ /* Create temp tables */
+ db_sql_query(ua->db, uar_del_temp, NULL, NULL);
+ db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
+ if (!db_sql_query(ua->db, uar_create_temp, NULL, NULL)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ }
+ if (!db_sql_query(ua->db, uar_create_temp1, NULL, NULL)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ }
+ /*
+ * Select Client from the Catalog
+ */
+ memset(&cr, 0, sizeof(cr));
+ if (!get_client_dbr(ua, &cr)) {
+ goto bail_out;
+ }
+ bstrncpy(rx->ClientName, cr.Name, sizeof(rx->ClientName));
- node->extract = value;
- if (node->type != TN_FILE) {
- for (n=node->child; n; n=n->sibling) {
- set_extract(n, value);
+ /*
+ * Get FileSet
+ */
+ memset(&fsr, 0, sizeof(fsr));
+ i = find_arg_with_value(ua, "FileSet");
+ if (i >= 0) {
+ bstrncpy(fsr.FileSet, ua->argv[i], sizeof(fsr.FileSet));
+ if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
+ ua->error_msg(_("Error getting FileSet \"%s\": ERR=%s\n"), fsr.FileSet,
+ db_strerror(ua->db));
+ i = -1;
}
}
-}
+ if (i < 0) { /* fileset not found */
+ edit_int64(cr.ClientId, ed1);
+ Mmsg(rx->query, uar_sel_fileset, ed1, ed1);
+ start_prompt(ua, _("The defined FileSet resources are:\n"));
+ if (!db_sql_query(ua->db, rx->query, fileset_handler, (void *)ua)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ }
+ if (do_prompt(ua, _("FileSet"), _("Select FileSet resource"),
+ fileset_name, sizeof(fileset_name)) < 0) {
+ ua->error_msg(_("No FileSet found for client \"%s\".\n"), cr.Name);
+ goto bail_out;
+ }
-static int addcmd(UAContext *ua, TREE_CTX *tree)
-{
- TREE_NODE *node;
+ bstrncpy(fsr.FileSet, fileset_name, sizeof(fsr.FileSet));
+ if (!db_get_fileset_record(ua->jcr, ua->db, &fsr)) {
+ ua->warning_msg(_("Error getting FileSet record: %s\n"), db_strerror(ua->db));
+ ua->send_msg(_("This probably means you modified the FileSet.\n"
+ "Continuing anyway.\n"));
+ }
+ }
+
+ /* If Pool specified, add PoolId specification */
+ pool_select[0] = 0;
+ if (rx->pool) {
+ POOL_DBR pr;
+ memset(&pr, 0, sizeof(pr));
+ bstrncpy(pr.Name, rx->pool->name(), sizeof(pr.Name));
+ if (db_get_pool_record(ua->jcr, ua->db, &pr)) {
+ bsnprintf(pool_select, sizeof(pool_select), "AND Media.PoolId=%s ",
+ edit_int64(pr.PoolId, ed1));
+ } else {
+ ua->warning_msg(_("Pool \"%s\" not found, using any pool.\n"), pr.Name);
+ }
+ }
+
+ /* Find JobId of last Full backup for this client, fileset */
+ edit_int64(cr.ClientId, ed1);
+ Mmsg(rx->query, uar_last_full, ed1, ed1, date, fsr.FileSet,
+ pool_select);
+ if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ goto bail_out;
+ }
+
+ /* Find all Volumes used by that JobId */
+ if (!db_sql_query(ua->db, uar_full, NULL, NULL)) {
+ ua->error_msg("%s\n", db_strerror(ua->db));
+ goto bail_out;
+ }
+ /* Note, this is needed because I don't seem to get the callback
+ * from the call just above.
+ */
+ rx->JobTDate = 0;
+ if (!db_sql_query(ua->db, uar_sel_all_temp1, last_full_handler, (void *)rx)) {
+ ua->warning_msg("%s\n", db_strerror(ua->db));
+ }
+ if (rx->JobTDate == 0) {
+ ua->error_msg(_("No Full backup before %s found.\n"), date);
+ goto bail_out;
+ }
- if (ua->argc < 2)
- return 1;
- if (!tree->node->child) {
- return 1;
+ /* Now find most recent Differental Job after Full save, if any */
+ Mmsg(rx->query, uar_dif, edit_uint64(rx->JobTDate, ed1), date,
+ edit_int64(cr.ClientId, ed2), fsr.FileSet, pool_select);
+ if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
+ ua->warning_msg("%s\n", db_strerror(ua->db));
}
- for (node = tree->node->child; node; node=node->sibling) {
- if (fnmatch(ua->argk[1], node->fname, 0) == 0) {
- set_extract(node, 1);
+ /* Now update JobTDate to lock onto Differental, if any */
+ rx->JobTDate = 0;
+ if (!db_sql_query(ua->db, uar_sel_all_temp, last_full_handler, (void *)rx)) {
+ ua->warning_msg("%s\n", db_strerror(ua->db));
+ }
+ if (rx->JobTDate == 0) {
+ ua->error_msg(_("No Full backup before %s found.\n"), date);
+ goto bail_out;
+ }
+
+ /* Now find all Incremental Jobs after Full/dif save */
+ Mmsg(rx->query, uar_inc, edit_uint64(rx->JobTDate, ed1), date,
+ edit_int64(cr.ClientId, ed2), fsr.FileSet, pool_select);
+ if (!db_sql_query(ua->db, rx->query, NULL, NULL)) {
+ ua->warning_msg("%s\n", db_strerror(ua->db));
+ }
+
+ /* Get the JobIds from that list */
+ rx->JobIds[0] = 0;
+ rx->last_jobid[0] = 0;
+ if (!db_sql_query(ua->db, uar_sel_jobid_temp, jobid_handler, (void *)rx)) {
+ ua->warning_msg("%s\n", db_strerror(ua->db));
+ }
+
+ if (rx->JobIds[0] != 0) {
+ /* Display a list of Jobs selected for this restore */
+ db_list_sql_query(ua->jcr, ua->db, uar_list_temp, prtit, ua, 1, HORZ_LIST);
+ ok = true;
+ } else {
+ ua->warning_msg(_("No jobs found.\n"));
+ }
+
+bail_out:
+ db_sql_query(ua->db, uar_del_temp, NULL, NULL);
+ db_sql_query(ua->db, uar_del_temp1, NULL, NULL);
+ return ok;
+}
+
+
+/*
+ * Return next JobId from comma separated list
+ *
+ * Returns:
+ * 1 if next JobId returned
+ * 0 if no more JobIds are in list
+ * -1 there is an error
+ */
+int get_next_jobid_from_list(char **p, JobId_t *JobId)
+{
+ char jobid[30];
+ char *q = *p;
+
+ jobid[0] = 0;
+ for (int i=0; i<(int)sizeof(jobid); i++) {
+ if (*q == 0) {
+ break;
+ } else if (*q == ',') {
+ q++;
+ break;
}
+ jobid[i] = *q++;
+ jobid[i+1] = 0;
}
+ if (jobid[0] == 0) {
+ return 0;
+ } else if (!is_a_number(jobid)) {
+ return -1; /* error */
+ }
+ *p = q;
+ *JobId = str_to_int64(jobid);
return 1;
}
-static int lscmd(UAContext *ua, TREE_CTX *tree)
+static int restore_count_handler(void *ctx, int num_fields, char **row)
+{
+ RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
+ rx->JobId = str_to_int64(row[0]);
+ rx->found = true;
+ return 0;
+}
+
+/*
+ * Callback handler to get JobId and FileIndex for files
+ * can insert more than one depending on the caller.
+ */
+static int jobid_fileindex_handler(void *ctx, int num_fields, char **row)
+{
+ RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
+ rx->JobId = str_to_int64(row[0]);
+ add_findex(rx->bsr, rx->JobId, str_to_int64(row[1]));
+ rx->found = true;
+ rx->selected_files++;
+ return 0;
+}
+
+/*
+ * Callback handler make list of JobIds
+ */
+static int jobid_handler(void *ctx, int num_fields, char **row)
{
- TREE_NODE *node;
+ RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
- if (!tree->node->child) {
- return 1;
+ if (strcmp(rx->last_jobid, row[0]) == 0) {
+ return 0; /* duplicate id */
}
- for (node = tree->node->child; node; node=node->sibling) {
- if (ua->argc == 1 || fnmatch(ua->argk[1], node->fname, 0) == 0) {
- bsendmsg(ua, "%s%s%s\n", node->extract?"*":"", node->fname,
- (node->type==TN_DIR||node->type==TN_NEWDIR)?"/":"");
- }
+ bstrncpy(rx->last_jobid, row[0], sizeof(rx->last_jobid));
+ if (rx->JobIds[0] != 0) {
+ pm_strcat(rx->JobIds, ",");
}
- return 1;
+ pm_strcat(rx->JobIds, row[0]);
+ return 0;
}
-static int helpcmd(UAContext *ua, TREE_CTX *tree)
+
+/*
+ * Callback handler to pickup last Full backup JobTDate
+ */
+static int last_full_handler(void *ctx, int num_fields, char **row)
{
- unsigned int i;
+ RESTORE_CTX *rx = (RESTORE_CTX *)ctx;
-/* usage(); */
- bsendmsg(ua, _(" Command Description\n ======= ===========\n"));
- for (i=0; i<comsize; i++) {
- bsendmsg(ua, _(" %-10s %s\n"), _(commands[i].key), _(commands[i].help));
- }
- bsendmsg(ua, "\n");
- return 1;
+ rx->JobTDate = str_to_int64(row[1]);
+ return 0;
}
-static int cdcmd(UAContext *ua, TREE_CTX *tree)
+/*
+ * Callback handler build FileSet name prompt list
+ */
+static int fileset_handler(void *ctx, int num_fields, char **row)
{
- char cwd[2000];
- if (ua->argc != 2) {
- return 1;
+ /* row[0] = FileSet (name) */
+ if (row[0]) {
+ add_prompt((UAContext *)ctx, row[0]);
}
- tree->node = tree_cwd(ua->argk[1], tree->root, tree->node);
- tree_getpath(tree->node, cwd, sizeof(cwd));
- bsendmsg(ua, _("cwd is: %s\n"), cwd);
- return 1;
+ return 0;
}
-static int pwdcmd(UAContext *ua, TREE_CTX *tree)
+/*
+ * Free names in the list
+ */
+static void free_name_list(NAME_LIST *name_list)
{
- char cwd[2000];
- tree_getpath(tree->node, cwd, sizeof(cwd));
- bsendmsg(ua, _("cwd is: %s\n"), cwd);
- return 1;
+ for (int i=0; i < name_list->num_ids; i++) {
+ free(name_list->name[i]);
+ }
+ if (name_list->name) {
+ free(name_list->name);
+ name_list->name = NULL;
+ }
+ name_list->max_ids = 0;
+ name_list->num_ids = 0;
}
-
-static int rmcmd(UAContext *ua, TREE_CTX *tree)
+void find_storage_resource(UAContext *ua, RESTORE_CTX &rx, char *Storage, char *MediaType)
{
- TREE_NODE *node;
+ STORE *store;
- if (ua->argc < 2)
- return 1;
- if (!tree->node->child) {
- return 1;
+ if (rx.store) {
+ Dmsg1(200, "Already have store=%s\n", rx.store->name());
+ return;
}
- for (node = tree->node->child; node; node=node->sibling) {
- if (fnmatch(ua->argk[1], node->fname, 0) == 0) {
- set_extract(node, 0);
+ /*
+ * Try looking up Storage by name
+ */
+ LockRes();
+ foreach_res(store, R_STORAGE) {
+ if (strcmp(Storage, store->name()) == 0) {
+ if (acl_access_ok(ua, Storage_ACL, store->name())) {
+ rx.store = store;
+ }
+ break;
}
}
- return 1;
-}
+ UnlockRes();
+
+ if (rx.store) {
+ /* Check if an explicit storage resource is given */
+ store = NULL;
+ int i = find_arg_with_value(ua, "storage");
+ if (i > 0) {
+ store = (STORE *)GetResWithName(R_STORAGE, ua->argv[i]);
+ if (store && !acl_access_ok(ua, Storage_ACL, store->name())) {
+ store = NULL;
+ }
+ }
+ if (store && (store != rx.store)) {
+ ua->info_msg(_("Warning default storage overridden by \"%s\" on command line.\n"),
+ store->name());
+ rx.store = store;
+ Dmsg1(200, "Set store=%s\n", rx.store->name());
+ }
+ return;
+ }
+
+ /* If no storage resource, try to find one from MediaType */
+ if (!rx.store) {
+ LockRes();
+ foreach_res(store, R_STORAGE) {
+ if (strcmp(MediaType, store->media_type) == 0) {
+ if (acl_access_ok(ua, Storage_ACL, store->name())) {
+ rx.store = store;
+ Dmsg1(200, "Set store=%s\n", rx.store->name());
+ ua->warning_msg(_("Storage \"%s\" not found, using Storage \"%s\" from MediaType \"%s\".\n"),
+ Storage, store->name(), MediaType);
+ }
+ UnlockRes();
+ return;
+ }
+ }
+ UnlockRes();
+ ua->warning_msg(_("\nUnable to find Storage resource for\n"
+ "MediaType \"%s\", needed by the Jobs you selected.\n"), MediaType);
+ }
+
+ /* Take command line arg, or ask user if none */
+ rx.store = get_storage_resource(ua, false /* don't use default */);
+ Dmsg1(200, "Set store=%s\n", rx.store->name());
-static int quitcmd(UAContext *ua, TREE_CTX *tree)
-{
- return 0;
}
projects / bacula / bacula / blobdiff