2 Bacula® - The Network Backup Solution
4 Copyright (C) 2000-2009 Free Software Foundation Europe e.V.
6 The main author of Bacula is Kern Sibbald, with contributions from
7 many others, a complete list can be found in the file AUTHORS.
8 This program is Free Software; you can redistribute it and/or
9 modify it under the terms of version two of the GNU General Public
10 License as published by the Free Software Foundation and included
13 This program is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
23 Bacula® is a registered trademark of Kern Sibbald.
24 The licensor of Bacula is the Free Software Foundation Europe
25 (FSFE), Fiduciary Program, Sumatrastrasse 25, 8006 Zürich,
26 Switzerland, email:ftf@fsfeurope.org.
30 * Bacula Console interface to the Director
32 * Kern Sibbald, September MM
38 #include "console_conf.h"
48 #define con_set_zed_keys();
54 #if defined(HAVE_WIN32)
55 #define isatty(fd) (fd==0)
58 /* Exported variables */
60 //extern int rl_catch_signals;
62 /* Imported functions */
63 int authenticate_director(JCR *jcr, DIRRES *director, CONRES *cons);
64 extern bool parse_cons_config(CONFIG *config, const char *configfile, int exit_code);
66 /* Forward referenced functions */
67 static void terminate_console(int sig);
68 static int check_resources();
69 int get_cmd(FILE *input, const char *prompt, BSOCK *sock, int sec);
70 static int do_outputcmd(FILE *input, BSOCK *UA_sock);
71 void senditf(const char *fmt, ...);
72 void sendit(const char *buf);
74 extern "C" void got_sigstop(int sig);
75 extern "C" void got_sigcontinue(int sig);
76 extern "C" void got_sigtout(int sig);
77 extern "C" void got_sigtin(int sig);
80 /* Static variables */
81 static char *configfile = NULL;
82 static BSOCK *UA_sock = NULL;
83 static DIRRES *dir = NULL;
84 static CONRES *cons = NULL;
85 static FILE *output = stdout;
86 static bool teeout = false; /* output to output and stdout */
87 static bool stop = false;
88 static bool no_conio = false;
89 static int timeout = 0;
94 static char *argk[MAX_CMD_ARGS];
95 static char *argv[MAX_CMD_ARGS];
96 static CONFIG *config;
99 /* Command prototypes */
100 static int versioncmd(FILE *input, BSOCK *UA_sock);
101 static int inputcmd(FILE *input, BSOCK *UA_sock);
102 static int outputcmd(FILE *input, BSOCK *UA_sock);
103 static int teecmd(FILE *input, BSOCK *UA_sock);
104 static int quitcmd(FILE *input, BSOCK *UA_sock);
105 static int helpcmd(FILE *input, BSOCK *UA_sock);
106 static int echocmd(FILE *input, BSOCK *UA_sock);
107 static int timecmd(FILE *input, BSOCK *UA_sock);
108 static int sleepcmd(FILE *input, BSOCK *UA_sock);
109 static int execcmd(FILE *input, BSOCK *UA_sock);
111 static int eolcmd(FILE *input, BSOCK *UA_sock);
113 # ifndef HAVE_REGEX_H
114 # include "lib/bregex.h"
122 #define CONFIG_FILE "bconsole.conf" /* default configuration file */
128 "\nVersion: " VERSION " (" BDATE ") %s %s %s\n\n"
129 "Usage: bconsole [-s] [-c config_file] [-d debug_level]\n"
130 " -c <file> set configuration file to file\n"
131 " -d <nn> set debug level to <nn>\n"
132 " -dt print timestamp in debug output\n"
135 " -u <nn> set command execution timeout to <nn> seconds\n"
136 " -t test - read configuration and exit\n"
137 " -? print this message.\n"
138 "\n"), 2000, HOST_OS, DISTNAME, DISTVER);
143 void got_sigstop(int sig)
149 void got_sigcontinue(int sig)
155 void got_sigtout(int sig)
157 // printf("Got tout\n");
161 void got_sigtin(int sig)
163 // printf("Got tin\n");
167 static int zed_keyscmd(FILE *input, BSOCK *UA_sock)
174 * These are the @command
176 struct cmdstruct { const char *key; int (*func)(FILE *input, BSOCK *UA_sock); const char *help; };
177 static struct cmdstruct commands[] = {
178 { N_("input"), inputcmd, _("input from file")},
179 { N_("output"), outputcmd, _("output to file")},
180 { N_("quit"), quitcmd, _("quit")},
181 { N_("tee"), teecmd, _("output to file and terminal")},
182 { N_("sleep"), sleepcmd, _("sleep specified time")},
183 { N_("time"), timecmd, _("print current time")},
184 { N_("version"), versioncmd, _("print Console's version")},
185 { N_("echo"), echocmd, _("echo command string")},
186 { N_("exec"), execcmd, _("execute an external command")},
187 { N_("exit"), quitcmd, _("exit = quit")},
188 { N_("zed_keys"), zed_keyscmd, _("zed_keys = use zed keys instead of bash keys")},
189 { N_("help"), helpcmd, _("help listing")},
191 { N_("separator"), eolcmd, _("set command separator")},
194 #define comsize ((int)(sizeof(commands)/sizeof(struct cmdstruct)))
196 static int do_a_command(FILE *input, BSOCK *UA_sock)
207 Dmsg1(120, "Command: %s\n", UA_sock->msg);
213 if (*cmd == '#') { /* comment */
217 for (i=0; i<comsize; i++) { /* search for command */
218 if (strncasecmp(cmd, _(commands[i].key), len) == 0) {
219 stat = (*commands[i].func)(input, UA_sock); /* go execute command */
225 pm_strcat(&UA_sock->msg, _(": is an invalid command\n"));
226 UA_sock->msglen = strlen(UA_sock->msg);
227 sendit(UA_sock->msg);
233 static void read_and_process_input(FILE *input, BSOCK *UA_sock)
235 const char *prompt = "*";
236 bool at_prompt = false;
237 int tty_input = isatty(fileno(input));
242 if (at_prompt) { /* don't prompt multiple times */
249 stat = get_cmd(input, prompt, UA_sock, 30);
257 /* Reading input from a file */
258 int len = sizeof_pool_memory(UA_sock->msg) - 1;
262 if (fgets(UA_sock->msg, len, input) == NULL) {
265 sendit(UA_sock->msg); /* echo to terminal */
266 strip_trailing_junk(UA_sock->msg);
267 UA_sock->msglen = strlen(UA_sock->msg);
272 break; /* error or interrupt */
273 } else if (stat == 0) { /* timeout */
274 if (strcmp(prompt, "*") == 0) {
275 tid = start_bsock_timer(UA_sock, timeout);
276 bnet_fsend(UA_sock, ".messages");
277 stop_bsock_timer(tid);
283 /* @ => internal command for us */
284 if (UA_sock->msg[0] == '@') {
285 parse_args(UA_sock->msg, &args, &argc, argk, argv, MAX_CMD_ARGS);
286 if (!do_a_command(input, UA_sock)) {
291 tid = start_bsock_timer(UA_sock, timeout);
292 if (!bnet_send(UA_sock)) { /* send command */
293 stop_bsock_timer(tid);
296 stop_bsock_timer(tid);
298 if (strcmp(UA_sock->msg, ".quit") == 0 || strcmp(UA_sock->msg, ".exit") == 0) {
301 tid = start_bsock_timer(UA_sock, timeout);
302 while ((stat = bnet_recv(UA_sock)) >= 0) {
309 /* Suppress output if running in background or user hit ctl-c */
310 if (!stop && !usrbrk()) {
311 sendit(UA_sock->msg);
314 stop_bsock_timer(tid);
323 if (is_bnet_stop(UA_sock)) {
324 break; /* error or term */
325 } else if (stat == BNET_SIGNAL) {
326 if (UA_sock->msglen == BNET_PROMPT) {
329 Dmsg1(100, "Got poll %s\n", bnet_sig_to_ascii(UA_sock));
335 * Call-back for reading a passphrase for an encrypted PEM file
336 * This function uses getpass(),
337 * which uses a static buffer and is NOT thread-safe.
339 static int tls_pem_callback(char *buf, int size, const void *userdata)
342 const char *prompt = (const char *)userdata;
343 # if defined(HAVE_WIN32)
345 if (win32_cgets(buf, size) == NULL) {
354 passwd = getpass(prompt);
355 bstrncpy(buf, passwd, size);
365 #define READLINE_LIBRARY 1
366 #include "readline.h"
369 /* Get the first keyword of the line */
375 char *first_space = strchr(rl_line_buffer, ' ');
377 len = first_space - rl_line_buffer;
378 ret = (char *) malloc((len + 1) * sizeof(char));
379 memcpy(ret, rl_line_buffer, len);
386 * Return the command before the current point.
387 * Set nb to the number of command to skip
390 get_previous_keyword(int current_point, int nb)
392 int i, end=-1, start, inquotes=0;
396 /* first we look for a space before the current word */
397 for (i = current_point; i >= 0; i--) {
398 if (rl_line_buffer[i] == ' ' || rl_line_buffer[i] == '=') {
403 /* find the end of the command */
404 for (; i >= 0; i--) {
405 if (rl_line_buffer[i] != ' ') {
411 /* no end of string */
416 /* look for the start of the command */
417 for (start = end; start > 0; start--) {
418 if (rl_line_buffer[start] == '"') {
419 inquotes = !inquotes;
421 if ((rl_line_buffer[start - 1] == ' ') && inquotes == 0) {
424 current_point = start;
428 s = (char *)malloc(end - start + 2);
429 memcpy(s, rl_line_buffer + start, end - start + 1);
430 s[end - start + 1] = 0;
432 // printf("=======> %i:%i <%s>\n", start, end, s);
437 /* Simple structure that will contain the completion list */
442 static ItemList *items = NULL;
446 items = (ItemList*) malloc(sizeof(ItemList));
447 memset(items, 0, sizeof(ItemList));
450 items->list.destroy();
456 /* Match a regexp and add the result to the items list
457 * This function is recursive
459 static void match_kw(regex_t *preg, const char *what, int len, POOLMEM **buf)
463 regmatch_t pmatch[20];
468 rc = regexec(preg, what, nmatch, pmatch, 0);
471 Pmsg1(0, "\n\n%s\n0123456789012345678901234567890123456789\n 10 20 30\n", what);
472 Pmsg2(0, "%i-%i\n", pmatch[0].rm_so, pmatch[0].rm_eo);
473 Pmsg2(0, "%i-%i\n", pmatch[1].rm_so, pmatch[1].rm_eo);
474 Pmsg2(0, "%i-%i\n", pmatch[2].rm_so, pmatch[2].rm_eo);
475 Pmsg2(0, "%i-%i\n", pmatch[3].rm_so, pmatch[3].rm_eo);
477 size = pmatch[1].rm_eo - pmatch[1].rm_so;
478 *buf = check_pool_memory_size(*buf, size + 1);
479 memcpy(*buf, what+pmatch[1].rm_so, size);
482 items->list.append(bstrdup(*buf));
483 /* We search for the next keyword in the line */
484 match_kw(preg, what + pmatch[1].rm_eo, len - pmatch[1].rm_eo, buf);
488 /* fill the items list with the output of the help command */
489 void get_arguments(const char *what)
496 rc = regcomp(&preg, "(([a-z]+=)|([a-z]+)( |$))", REG_EXTENDED);
501 buf = get_pool_memory(PM_MESSAGE);
502 UA_sock->fsend(".help item=%s", what);
503 while (UA_sock->recv() > 0) {
504 strip_trailing_junk(UA_sock->msg);
505 match_kw(&preg, UA_sock->msg, UA_sock->msglen, &buf);
507 free_pool_memory(buf);
511 /* retreive a simple list (.pool, .client) and store it into items */
512 void get_items(const char *what)
516 UA_sock->fsend("%s", what);
517 while (UA_sock->recv() > 0) {
518 strip_trailing_junk(UA_sock->msg);
519 items->list.append(bstrdup(UA_sock->msg));
525 ITEM_ARG, /* item with simple list like .job */
526 ITEM_HELP /* use help item=xxx and detect all arguments */
529 /* Generator function for command completion. STATE lets us know whether
530 * to start from scratch; without any state (i.e. STATE == 0), then we
531 * start at the top of the list.
533 static char *item_generator(const char *text, int state,
534 const char *item, cpl_item_t type)
536 static int list_index, len;
539 /* If this is a new word to complete, initialize now. This includes
540 * saving the length of TEXT for efficiency, and initializing the index
557 /* Return the next name which partially matches from the command list. */
558 while (items && list_index < items->list.size())
560 name = (char *)items->list[list_index];
563 if (strncmp(name, text, len) == 0) {
564 char *ret = (char *) actuallymalloc(strlen(name)+1);
570 /* If no names matched, then return NULL. */
571 return ((char *)NULL);
574 /* gobal variables for the type and the item to search
575 * the readline API doesn' permit to pass user data.
577 static const char *cpl_item;
578 static cpl_item_t cpl_type;
580 static char *cpl_generator(const char *text, int state)
582 return item_generator(text, state, cpl_item, cpl_type);
585 /* this function is used to not use the default filename completion */
586 static char *dummy_completion_function(const char *text, int state)
591 struct cpl_keywords_t {
596 static struct cpl_keywords_t cpl_keywords[] = {
598 {"fileset=", ".fileset" },
599 {"client=", ".client" },
601 {"level=", ".level" },
602 {"storage=", ".storage" },
603 {"schedule=", ".schedule" },
604 {"volume=", ".media" },
605 {"oldvolume=", ".media" },
606 {"volstatus=", ".volstatus" },
611 {"actiononpurge=", ".actiononpurge" }
613 #define key_size ((int)(sizeof(cpl_keywords)/sizeof(struct cpl_keywords_t)))
615 /* Attempt to complete on the contents of TEXT. START and END bound the
616 * region of rl_line_buffer that contains the word to complete. TEXT is
617 * the word to complete. We can use the entire contents of rl_line_buffer
618 * in case we want to do some simple parsing. Return the array of matches,
619 * or NULL if there aren't any.
621 static char **readline_completion(const char *text, int start, int end)
626 matches = (char **)NULL;
628 /* If this word is at the start of the line, then it is a command
629 * to complete. Otherwise it is the name of a file in the current
632 s = get_previous_keyword(start, 0);
633 cmd = get_first_keyword();
635 for (int i=0; i < key_size; i++) {
636 if (!strcasecmp(s, cpl_keywords[i].key)) {
637 cpl_item = cpl_keywords[i].cmd;
639 matches = rl_completion_matches(text, cpl_generator);
645 if (!found) { /* we try to get help with the first command */
647 cpl_type = ITEM_HELP;
648 /* we don't want to append " " at the end */
649 rl_completion_suppress_append=true;
650 matches = rl_completion_matches(text, cpl_generator);
653 } else { /* nothing on the line, display all commands */
654 cpl_item = ".help all";
656 matches = rl_completion_matches(text, cpl_generator);
664 static char eol = '\0';
665 static int eolcmd(FILE *input, BSOCK *UA_sock)
667 if ((argc > 1) && (strchr("!$%&'()*+,-/:;<>?[]^`{|}~", argk[1][0]) != NULL)) {
669 } else if (argc == 1) {
672 sendit(_("Illegal separator character.\n"));
678 get_cmd(FILE *input, const char *prompt, BSOCK *sock, int sec)
680 static char *line = NULL;
681 static char *next = NULL;
682 static int do_history = 0;
687 rl_catch_signals = 0; /* do it ourselves */
688 /* Here, readline does ***real*** malloc
689 * so, be we have to use the real free
691 line = readline((char *)prompt); /* cast needed for old readlines */
695 strip_trailing_junk(line);
700 sendit(_("Command logic problem\n"));
707 * Split "line" into multiple commands separated by the eol character.
708 * Each part is pointed to by "next" until finally it becomes null.
713 next = strchr(command, eol);
718 if (command != line && isatty(fileno(input))) {
719 senditf("%s%s\n", prompt, command);
722 sock->msglen = pm_strcpy(&sock->msg, command);
731 actuallyfree(line); /* allocated by readline() malloc */
737 #else /* no readline, do it ourselves */
740 static bool bisatty(int fd)
750 * Returns: 1 if data available
755 wait_for_data(int fd, int sec)
757 #if defined(HAVE_WIN32)
767 FD_SET((unsigned)fd, &fdset);
768 switch(select(fd + 1, &fdset, NULL, NULL, &tv)) {
769 case 0: /* timeout */
772 if (errno == EINTR || errno == EAGAIN) {
775 return -1; /* error return */
784 * Get next input command from terminal.
786 * Returns: 1 if got input
791 get_cmd(FILE *input, const char *prompt, BSOCK *sock, int sec)
795 if (output == stdout || teeout) {
800 switch (wait_for_data(fileno(input), sec)) {
802 return 0; /* timeout */
804 return -1; /* error */
806 len = sizeof_pool_memory(sock->msg) - 1;
812 if (bisatty(fileno(input))) {
813 input_line(sock->msg, len);
817 #ifdef HAVE_WIN32 /* use special console for input on win32 */
818 if (input == stdin) {
819 if (win32_cgets(sock->msg, len) == NULL) {
825 if (fgets(sock->msg, len, input) == NULL) {
834 strip_trailing_junk(sock->msg);
835 sock->msglen = strlen(sock->msg);
839 #endif /* ! HAVE_READLINE */
842 static int console_update_history(const char *histfile)
847 /* first, try to truncate the history file, and if it
848 * fail, the file is probably not present, and we
849 * can use write_history to create it
852 if (history_truncate_file(histfile, 100) == 0) {
853 ret = append_history(history_length, histfile);
855 ret = write_history(histfile);
863 static int console_init_history(const char *histfile)
870 ret = read_history(histfile);
871 /* Tell the completer that we want a complete . */
872 rl_completion_entry_function = dummy_completion_function;
873 rl_attempted_completion_function = readline_completion;
874 rl_filename_completion_desired = 0;
880 /*********************************************************************
882 * Main Bacula Console -- User Interface Program
885 int main(int argc, char *argv[])
888 bool no_signals = false;
889 bool test_config = false;
893 setlocale(LC_ALL, "");
894 bindtextdomain("bacula", LOCALEDIR);
895 textdomain("bacula");
899 my_name_is(argc, argv, "bconsole");
900 init_msg(NULL, NULL);
901 working_directory = "/tmp";
902 args = get_pool_memory(PM_FNAME);
904 while ((ch = getopt(argc, argv, "bc:d:nstu:?")) != -1) {
906 case 'c': /* configuration file */
907 if (configfile != NULL) {
910 configfile = bstrdup(optarg);
914 if (*optarg == 't') {
915 dbg_timestamp = true;
917 debug_level = atoi(optarg);
918 if (debug_level <= 0) {
924 case 'n': /* no conio */
928 case 's': /* turn off signals */
937 timeout = atoi(optarg);
950 init_signals(terminate_console);
954 #if !defined(HAVE_WIN32)
955 /* Override Bacula default signals */
956 signal(SIGQUIT, SIG_IGN);
957 signal(SIGTSTP, got_sigstop);
958 signal(SIGCONT, got_sigcontinue);
959 signal(SIGTTIN, got_sigtin);
960 signal(SIGTTOU, got_sigtout);
971 if (configfile == NULL) {
972 configfile = bstrdup(CONFIG_FILE);
975 config = new_config_parser();
976 parse_cons_config(config, configfile, M_ERROR_TERM);
978 if (init_crypto() != 0) {
979 Emsg0(M_ERROR_TERM, 0, _("Cryptography library initialization failed.\n"));
982 if (!check_resources()) {
983 Emsg1(M_ERROR_TERM, 0, _("Please correct configuration file: %s\n"), configfile);
991 terminate_console(0);
995 memset(&jcr, 0, sizeof(jcr));
997 (void)WSA_Init(); /* Initialize Windows sockets */
999 start_watchdog(); /* Start socket watchdog */
1003 foreach_res(dir, R_DIRECTOR) {
1007 foreach_res(cons, R_CONSOLE) {
1013 struct sockaddr client_addr;
1014 memset(&client_addr, 0, sizeof(client_addr));
1015 UA_sock = init_bsock(NULL, 0, "", "", 0, &client_addr);
1017 sendit(_("Available Directors:\n"));
1020 foreach_res(dir, R_DIRECTOR) {
1021 senditf( _("%2d: %s at %s:%d\n"), 1+numdir++, dir->hdr.name, dir->address,
1025 if (get_cmd(stdin, _("Select Director by entering a number: "), UA_sock, 600) < 0) {
1026 (void)WSACleanup(); /* Cleanup Windows sockets */
1029 if (!is_a_number(UA_sock->msg)) {
1030 senditf(_("%s is not a number. You must enter a number between 1 and %d\n"),
1031 UA_sock->msg, numdir);
1034 item = atoi(UA_sock->msg);
1035 if (item < 0 || item > numdir) {
1036 senditf(_("You must enter a number between 1 and %d\n"), numdir);
1039 term_bsock(UA_sock);
1041 for (i=0; i<item; i++) {
1042 dir = (DIRRES *)GetNextRes(R_DIRECTOR, (RES *)dir);
1044 /* Look for a console linked to this director */
1045 for (i=0; i<numcon; i++) {
1046 cons = (CONRES *)GetNextRes(R_CONSOLE, (RES *)cons);
1047 if (cons->director && strcmp(cons->director, dir->hdr.name) == 0) {
1052 /* Look for the first non-linked console */
1054 for (i=0; i<numcon; i++) {
1055 cons = (CONRES *)GetNextRes(R_CONSOLE, (RES *)cons);
1056 if (cons->director == NULL)
1063 /* If no director, take first one */
1066 dir = (DIRRES *)GetNextRes(R_DIRECTOR, NULL);
1069 /* If no console, take first one */
1072 cons = (CONRES *)GetNextRes(R_CONSOLE, (RES *)NULL);
1076 senditf(_("Connecting to Director %s:%d\n"), dir->address,dir->DIRport);
1079 /* Initialize Console TLS context */
1080 if (cons && (cons->tls_enable || cons->tls_require)) {
1081 /* Generate passphrase prompt */
1082 bsnprintf(buf, sizeof(buf), "Passphrase for Console \"%s\" TLS private key: ", cons->hdr.name);
1084 /* Initialize TLS context:
1085 * Args: CA certfile, CA certdir, Certfile, Keyfile,
1086 * Keyfile PEM Callback, Keyfile CB Userdata, DHfile, Verify Peer
1088 cons->tls_ctx = new_tls_context(cons->tls_ca_certfile,
1089 cons->tls_ca_certdir, cons->tls_certfile,
1090 cons->tls_keyfile, tls_pem_callback, &buf, NULL, true);
1092 if (!cons->tls_ctx) {
1093 senditf(_("Failed to initialize TLS context for Console \"%s\".\n"),
1095 terminate_console(0);
1100 /* Initialize Director TLS context */
1101 if (dir->tls_enable || dir->tls_require) {
1102 /* Generate passphrase prompt */
1103 bsnprintf(buf, sizeof(buf), "Passphrase for Director \"%s\" TLS private key: ", dir->hdr.name);
1105 /* Initialize TLS context:
1106 * Args: CA certfile, CA certdir, Certfile, Keyfile,
1107 * Keyfile PEM Callback, Keyfile CB Userdata, DHfile, Verify Peer */
1108 dir->tls_ctx = new_tls_context(dir->tls_ca_certfile,
1109 dir->tls_ca_certdir, dir->tls_certfile,
1110 dir->tls_keyfile, tls_pem_callback, &buf, NULL, true);
1112 if (!dir->tls_ctx) {
1113 senditf(_("Failed to initialize TLS context for Director \"%s\".\n"),
1115 terminate_console(0);
1120 if (dir->heartbeat_interval) {
1121 heart_beat = dir->heartbeat_interval;
1123 heart_beat = cons->heartbeat_interval;
1127 UA_sock = bnet_connect(NULL, 5, 15, heart_beat, "Director daemon", dir->address,
1128 NULL, dir->DIRport, 0);
1129 if (UA_sock == NULL) {
1130 terminate_console(0);
1133 jcr.dir_bsock = UA_sock;
1135 /* If cons==NULL, default console will be used */
1136 if (!authenticate_director(&jcr, dir, cons)) {
1137 terminate_console(0);
1141 Dmsg0(40, "Opened connection with Director daemon\n");
1143 sendit(_("Enter a period to cancel a command.\n"));
1145 /* Read/Update history file if HOME exists */
1146 POOL_MEM history_file;
1148 /* Run commands in ~/.bconsolerc if any */
1149 char *env = getenv("HOME");
1152 pm_strcpy(&UA_sock->msg, env);
1153 pm_strcat(&UA_sock->msg, "/.bconsolerc");
1154 fd = fopen(UA_sock->msg, "rb");
1156 read_and_process_input(fd, UA_sock);
1160 pm_strcpy(history_file, env);
1161 pm_strcat(history_file, "/.bconsole_history");
1162 console_init_history(history_file.c_str());
1165 read_and_process_input(stdin, UA_sock);
1168 UA_sock->signal(BNET_TERMINATE); /* send EOF */
1173 console_update_history(history_file.c_str());
1176 terminate_console(0);
1180 /* Cleanup and then exit */
1181 static void terminate_console(int sig)
1184 static bool already_here = false;
1186 if (already_here) { /* avoid recursive temination problems */
1189 already_here = true;
1191 config->free_resources();
1195 free_pool_memory(args);
1199 (void)WSACleanup(); /* Cleanup Windows sockets */
1200 lmgr_cleanup_main();
1209 * Make a quick check to see that we have all the
1212 static int check_resources()
1221 foreach_res(director, R_DIRECTOR) {
1224 /* tls_require implies tls_enable */
1225 if (director->tls_require) {
1227 director->tls_enable = true;
1229 Jmsg(NULL, M_FATAL, 0, _("TLS required but not configured in Bacula.\n"));
1234 tls_needed = director->tls_enable || director->tls_authenticate;
1236 if ((!director->tls_ca_certfile && !director->tls_ca_certdir) && tls_needed) {
1237 Emsg2(M_FATAL, 0, _("Neither \"TLS CA Certificate\""
1238 " or \"TLS CA Certificate Dir\" are defined for Director \"%s\" in %s."
1239 " At least one CA certificate store is required.\n"),
1240 director->hdr.name, configfile);
1246 Emsg1(M_FATAL, 0, _("No Director resource defined in %s\n"
1247 "Without that I don't how to speak to the Director :-(\n"), configfile);
1252 /* Loop over Consoles */
1253 foreach_res(cons, R_CONSOLE) {
1254 /* tls_require implies tls_enable */
1255 if (cons->tls_require) {
1257 cons->tls_enable = true;
1259 Jmsg(NULL, M_FATAL, 0, _("TLS required but not configured in Bacula.\n"));
1264 tls_needed = cons->tls_enable || cons->tls_authenticate;
1265 if ((!cons->tls_ca_certfile && !cons->tls_ca_certdir) && tls_needed) {
1266 Emsg2(M_FATAL, 0, _("Neither \"TLS CA Certificate\""
1267 " or \"TLS CA Certificate Dir\" are defined for Console \"%s\" in %s.\n"),
1268 cons->hdr.name, configfile);
1278 static int versioncmd(FILE *input, BSOCK *UA_sock)
1280 senditf("Version: " VERSION " (" BDATE ") %s %s %s\n",
1281 HOST_OS, DISTNAME, DISTVER);
1285 static int inputcmd(FILE *input, BSOCK *UA_sock)
1290 sendit(_("Too many arguments on input command.\n"));
1294 sendit(_("First argument to input command must be a filename.\n"));
1297 fd = fopen(argk[1], "rb");
1300 senditf(_("Cannot open file %s for input. ERR=%s\n"),
1301 argk[1], be.bstrerror());
1304 read_and_process_input(fd, UA_sock);
1309 /* Send output to both termina and specified file */
1310 static int teecmd(FILE *input, BSOCK *UA_sock)
1313 return do_outputcmd(input, UA_sock);
1316 /* Send output to specified "file" */
1317 static int outputcmd(FILE *input, BSOCK *UA_sock)
1320 return do_outputcmd(input, UA_sock);
1324 static int do_outputcmd(FILE *input, BSOCK *UA_sock)
1327 const char *mode = "a+b";
1330 sendit(_("Too many arguments on output/tee command.\n"));
1334 if (output != stdout) {
1344 fd = fopen(argk[1], mode);
1347 senditf(_("Cannot open file %s for output. ERR=%s\n"),
1348 argk[1], be.bstrerror(errno));
1356 * exec "some-command" [wait-seconds]
1358 static int execcmd(FILE *input, BSOCK *UA_sock)
1366 sendit(_("Too many arguments. Enclose command in double quotes.\n"));
1370 wait = atoi(argk[2]);
1372 bpipe = open_bpipe(argk[1], wait, "r");
1375 senditf(_("Cannot popen(\"%s\", \"r\"): ERR=%s\n"),
1376 argk[1], be.bstrerror(errno));
1380 while (fgets(line, sizeof(line), bpipe->rfd)) {
1381 senditf("%s", line);
1383 stat = close_bpipe(bpipe);
1387 senditf(_("Autochanger error: ERR=%s\n"), be.bstrerror());
1393 static int echocmd(FILE *input, BSOCK *UA_sock)
1395 for (int i=1; i < argc; i++) {
1396 senditf("%s ", argk[i]);
1402 static int quitcmd(FILE *input, BSOCK *UA_sock)
1407 static int helpcmd(FILE *input, BSOCK *UA_sock)
1410 for (i=0; i<comsize; i++) {
1411 senditf(" %-10s %s\n", commands[i].key, commands[i].help);
1417 static int sleepcmd(FILE *input, BSOCK *UA_sock)
1420 sleep(atoi(argk[1]));
1426 static int timecmd(FILE *input, BSOCK *UA_sock)
1429 time_t ttime = time(NULL);
1431 (void)localtime_r(&ttime, &tm);
1432 strftime(sdt, sizeof(sdt), "%d-%b-%Y %H:%M:%S", &tm);
1438 * Send a line to the output file and or the terminal
1440 void senditf(const char *fmt,...)
1445 va_start(arg_ptr, fmt);
1446 bvsnprintf(buf, sizeof(buf), (char *)fmt, arg_ptr);
1451 void sendit(const char *buf)
1455 if (output == stdout || teeout) {
1458 * Here, we convert every \n into \r\n because the
1459 * terminal is in raw mode when we are using
1462 for (p=q=buf; (p=strchr(q, '\n')); ) {
1465 memcpy(obuf, q, len);
1467 memcpy(obuf+len, "\r\n", 3);
1468 q = ++p; /* point after \n */
1469 fputs(obuf, output);
1476 if (output != stdout) {