void
client_protocol(
char *hostname,
char *auth,
char *service,
FILE *input_file)
{
char *req, *req1;
req = g_strdup_printf("SERVICE %s\nOPTIONS features=%s\n",
service, our_feature_string);
req1 = malloc(1024);
while(fgets(req1, 1024, input_file) != NULL) {
vstrextend(&req, req1, NULL);
}
protocol_init();
start_host(hostname, auth, req);
protocol_run();
fflush(stdout);
amfree(our_feature_string);
return;
}
static char *parse_heredoc(
char *line,
char **saveptr)
{
char *result = NULL;
if (strncmp(line, "<<", 2) == 0) {
char *keyword = line+2;
char *new_line;
while((new_line = strtok_r(NULL, "\n", saveptr)) != NULL &&
strcmp(new_line, keyword) != 0) {
result = vstrextend(&result, new_line, "\n", NULL);
}
/* remove latest '\n' */
if (strlen(result) > 0)
result[strlen(result)-1] = '\0';
} else {
result = stralloc(line);
}
return result;
}
int
main(
int argc,
char ** argv)
{
#ifndef ERRMSG
char *dump_program;
int i;
char *e;
char *cmdline;
#endif /* ERRMSG */
/*
* Configure program for internationalization:
* 1) Only set the message locale for now.
* 2) Set textdomain for all amanda related programs to "amanda"
* We don't want to be forced to support dozens of message catalogs.
*/
setlocale(LC_MESSAGES, "C");
textdomain("amanda");
safe_fd(-1, 0);
safe_cd();
set_pname("rundump");
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
dbopen(DBG_SUBDIR_CLIENT);
config_init(CONFIG_INIT_CLIENT, NULL);
if (argc < 3) {
error(_("Need at least 3 arguments\n"));
/*NOTREACHED*/
}
dbprintf(_("version %s\n"), VERSION);
#ifdef ERRMSG /* { */
g_fprintf(stderr, ERRMSG);
dbprintf("%s: %s", argv[0], ERRMSG);
dbclose();
return 1;
#else /* } { */
#ifdef WANT_SETUID_CLIENT
check_running_as(RUNNING_AS_CLIENT_LOGIN | RUNNING_AS_UID_ONLY);
if (!become_root()) {
error(_("error [%s could not become root (is the setuid bit set?)]\n"), get_pname());
/*NOTREACHED*/
}
#else
check_running_as(RUNNING_AS_CLIENT_LOGIN);
#endif
/* skip argv[0] */
argc--;
argv++;
dbprintf(_("config: %s\n"), argv[0]);
if (strcmp(argv[0], "NOCONFIG") != 0)
dbrename(argv[0], DBG_SUBDIR_CLIENT);
argc--;
argv++;
#ifdef XFSDUMP
if (strcmp(argv[0], "xfsdump") == 0)
dump_program = XFSDUMP;
else /* strcmp(argv[0], "xfsdump") != 0 */
#endif
#ifdef VXDUMP
if (strcmp(argv[0], "vxdump") == 0)
dump_program = VXDUMP;
else /* strcmp(argv[0], "vxdump") != 0 */
#endif
#ifdef VDUMP
if (strcmp(argv[0], "vdump") == 0)
dump_program = VDUMP;
else /* strcmp(argv[0], "vdump") != 0 */
#endif
#if defined(DUMP)
dump_program = DUMP;
#else
# if defined(XFSDUMP)
dump_program = XFSDUMP;
# else
# if defined(VXDUMP)
dump_program = VXDUMP;
# else
dump_program = "dump";
# endif
# endif
#endif
cmdline = stralloc(dump_program);
for (i = 1; argv[i]; i++) {
char *quoted;
quoted = quote_string(argv[i]);
cmdline = vstrextend(&cmdline, " ", quoted, NULL);
amfree(quoted);
}
dbprintf(_("running: %s\n"), cmdline);
amfree(cmdline);
execve(dump_program, argv, safe_env());
e = strerror(errno);
dbprintf(_("failed (%s)\n"), e);
dbclose();
g_fprintf(stderr, _("rundump: could not exec %s: %s\n"), dump_program, e);
return 1;
#endif /* } */
}
int
main(
int argc,
char ** argv)
{
#ifdef GNUTAR
int i;
char *e;
char *dbf;
char *cmdline;
#endif
/*
* Configure program for internationalization:
* 1) Only set the message locale for now.
* 2) Set textdomain for all amanda related programs to "amanda"
* We don't want to be forced to support dozens of message catalogs.
*/
setlocale(LC_MESSAGES, "C");
textdomain("amanda");
safe_fd(-1, 0);
safe_cd();
set_pname("runtar");
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
dbopen(DBG_SUBDIR_CLIENT);
config_init(CONFIG_INIT_CLIENT, NULL);
if (argc < 3) {
error(_("Need at least 3 arguments\n"));
/*NOTREACHED*/
}
dbprintf(_("version %s\n"), VERSION);
if (strcmp(argv[3], "--create") != 0) {
error(_("Can only be used to create tar archives\n"));
/*NOTREACHED*/
}
#ifndef GNUTAR
g_fprintf(stderr,_("gnutar not available on this system.\n"));
dbprintf(_("%s: gnutar not available on this system.\n"), argv[0]);
dbclose();
return 1;
#else
/*
* Print out version information for tar.
*/
do {
FILE * version_file;
char version_buf[80];
if ((version_file = popen(GNUTAR " --version 2>&1", "r")) != NULL) {
if (fgets(version_buf, (int)sizeof(version_buf), version_file) != NULL) {
dbprintf(_(GNUTAR " version: %s\n"), version_buf);
} else {
if (ferror(version_file)) {
dbprintf(_(GNUTAR " version: Read failure: %s\n"), strerror(errno));
} else {
dbprintf(_(GNUTAR " version: Read failure; EOF\n"));
}
}
} else {
dbprintf(_(GNUTAR " version: unavailable: %s\n"), strerror(errno));
}
} while(0);
#ifdef WANT_SETUID_CLIENT
check_running_as(RUNNING_AS_CLIENT_LOGIN | RUNNING_AS_UID_ONLY);
if (!become_root()) {
error(_("error [%s could not become root (is the setuid bit set?)]\n"), get_pname());
/*NOTREACHED*/
}
#else
check_running_as(RUNNING_AS_CLIENT_LOGIN);
#endif
/* skip argv[0] */
argc--;
argv++;
dbprintf(_("config: %s\n"), argv[0]);
if (strcmp(argv[0], "NOCONFIG") != 0)
dbrename(argv[0], DBG_SUBDIR_CLIENT);
argc--;
argv++;
cmdline = g_strdup(GNUTAR);
for (i = 1; argv[i]; i++) {
char *quoted;
quoted = quote_string(argv[i]);
cmdline = vstrextend(&cmdline, " ", quoted, NULL);
amfree(quoted);
}
dbprintf(_("running: %s\n"), cmdline);
amfree(cmdline);
dbf = dbfn();
if (dbf) {
dbf = g_strdup(dbf);
}
dbclose();
execve(GNUTAR, argv, safe_env());
e = strerror(errno);
dbreopen(dbf, "more");
amfree(dbf);
dbprintf(_("execve of %s failed (%s)\n"), GNUTAR, e);
dbclose();
g_fprintf(stderr, _("runtar: could not exec %s: %s\n"), GNUTAR, e);
return 1;
#endif
}
int
dumper_cmd(
dumper_t *dumper,
cmd_t cmd,
disk_t *dp,
char *mesg)
{
char *cmdline = NULL;
char number[NUM_STR_SIZE];
char numberport[NUM_STR_SIZE];
char *o;
char *device;
char *features;
char *qname;
char *qmesg;
switch(cmd) {
case START:
cmdline = vstralloc(cmdstr[cmd], " ", mesg, "\n", NULL);
break;
case PORT_DUMP:
if(dp && dp->device) {
device = dp->device;
}
else {
device = "NODEVICE";
}
if (dp != NULL) {
application_t *application = NULL;
char *plugin;
char *qplugin;
char *qamandad_path;
char *qclient_username;
char *qclient_port;
char *qssh_keys;
if (dp->application != NULL) {
application = lookup_application(dp->application);
g_assert(application != NULL);
}
device = quote_string((dp->device) ? dp->device : "NODEVICE");
qname = quote_string(dp->name);
g_snprintf(number, SIZEOF(number), "%d", sched(dp)->level);
g_snprintf(numberport, SIZEOF(numberport), "%d", dumper->output_port);
features = am_feature_to_string(dp->host->features);
if (am_has_feature(dp->host->features, fe_req_xml)) {
o = xml_optionstr(dp, dp->host->features, NULL, 1);
if (application) {
char *xml_app;
xml_app = xml_application(dp, application,
dp->host->features);
vstrextend(&o, xml_app, NULL);
amfree(xml_app);
}
o = quote_string(o);
} else {
o = optionstr(dp, dp->host->features, NULL);
}
if ( o == NULL ) {
error(_("problem with option string, check the dumptype definition.\n"));
}
g_assert(dp->program);
if (0 == strcmp(dp->program, "APPLICATION")) {
g_assert(application != NULL);
plugin = application_get_plugin(application);
} else {
plugin = dp->program;
}
qplugin = quote_string(plugin);
qamandad_path = quote_string(dp->amandad_path);
qclient_username = quote_string(dp->client_username);
qclient_port = quote_string(dp->client_port);
qssh_keys = quote_string(dp->ssh_keys);
dbprintf("security_driver %s\n", dp->auth);
cmdline = vstralloc(cmdstr[cmd],
" ", disk2serial(dp),
" ", numberport,
" ", dp->host->hostname,
" ", features,
" ", qname,
" ", device,
" ", number,
" ", sched(dp)->dumpdate,
" ", qplugin,
" ", qamandad_path,
" ", qclient_username,
" ", qclient_port,
" ", qssh_keys,
" ", dp->auth,
" ", data_path_to_string(dp->data_path),
" |", o,
"\n", NULL);
amfree(qplugin);
amfree(qamandad_path);
amfree(qclient_username);
amfree(qclient_port);
amfree(qssh_keys);
amfree(features);
amfree(o);
amfree(qname);
amfree(device);
} else {
error(_("PORT-DUMP without disk pointer\n"));
/*NOTREACHED*/
}
break;
case QUIT:
case ABORT:
qmesg = quote_string(mesg);
cmdline = vstralloc(cmdstr[cmd], " ", qmesg, "\n", NULL );
amfree(qmesg);
break;
default:
error(_("Don't know how to send %s command to dumper"), cmdstr[cmd]);
/*NOTREACHED*/
}
/*
* Note: cmdline already has a '\n'.
*/
if(dumper->down) {
g_printf(_("driver: send-cmd time %s ignored to down dumper %s: %s"),
walltime_str(curclock()), dumper->name, cmdline);
} else {
g_printf(_("driver: send-cmd time %s to %s: %s"),
walltime_str(curclock()), dumper->name, cmdline);
fflush(stdout);
if (full_write(dumper->fd, cmdline, strlen(cmdline)) < strlen(cmdline)) {
g_printf(_("writing %s command: %s\n"), dumper->name, strerror(errno));
fflush(stdout);
amfree(cmdline);
return 0;
}
if (cmd == QUIT) aclose(dumper->fd);
}
amfree(cmdline);
return 1;
}
