int
main(
int argc,
char ** argv)
{
char ch;
am_feature_t *our_features = NULL;
char *our_feature_string = NULL;
char *options;
ssize_t n;
(void)argc; /* Quiet unused parameter warning */
(void)argv; /* Quiet unused parameter warning */
glib_init();
if (argc > 1 && argv && argv[1] && g_str_equal(argv[1], "--version")) {
printf("noop-%s\n", VERSION);
return (0);
}
/*
* 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");
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
safe_fd(-1, 0);
openbsd_fd_inform();
check_running_as(RUNNING_AS_CLIENT_LOGIN);
do {
/* soak up any stdin */
n = read(0, &ch, 1);
} while ((n > 0) || ((n < 0) && ((errno == EINTR) || (errno == EAGAIN))));
our_features = am_init_feature_set();
our_feature_string = am_feature_to_string(our_features);
options = g_strjoin(NULL, "OPTIONS features=",
our_feature_string,
";\n",
NULL);
amfree(our_feature_string);
am_release_feature_set(our_features);
our_features = NULL;
if (full_write(1, options, strlen(options)) < strlen(options)) {
error(_("error sending noop response: %s"), strerror(errno));
/*NOTREACHED*/
}
amfree(options);
close(0);
close(1);
close(2);
return (0); /* exit */
}
int
main(
int argc,
char ** argv)
{
char *line = NULL;
char *qdisk = NULL;
char *qamdevice = NULL;
char *optstr = NULL;
char *err_extra = NULL;
char *s, *fp;
int ch;
dle_t *dle = NULL;
int level;
GSList *errlist;
level_t *alevel;
if (argc > 1 && argv && argv[1] && g_str_equal(argv[1], "--version")) {
printf("selfcheck-%s\n", VERSION);
return (0);
}
/* initialize */
/*
* 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);
openbsd_fd_inform();
safe_cd();
set_pname("selfcheck");
/* Don't die when child closes pipe */
signal(SIGPIPE, SIG_IGN);
add_amanda_log_handler(amanda_log_stderr);
add_amanda_log_handler(amanda_log_syslog);
dbopen(DBG_SUBDIR_CLIENT);
startclock();
dbprintf(_("version %s\n"), VERSION);
g_printf("OK version %s\n", VERSION);
print_platform();
if(argc > 2 && g_str_equal(argv[1], "amandad")) {
amandad_auth = g_strdup(argv[2]);
}
config_init(CONFIG_INIT_CLIENT, NULL);
/* (check for config errors comes later) */
check_running_as(RUNNING_AS_CLIENT_LOGIN);
our_features = am_init_feature_set();
our_feature_string = am_feature_to_string(our_features);
/* handle all service requests */
/*@ignore@*/
for(; (line = agets(stdin)) != NULL; free(line)) {
/*@end@*/
if (line[0] == '\0')
continue;
if(strncmp_const(line, "OPTIONS ") == 0) {
if (g_options) {
g_printf(_("ERROR [Multiple OPTIONS line in selfcheck input]\n"));
error(_("Multiple OPTIONS line in selfcheck input\n"));
/*NOTREACHED*/
}
g_options = parse_g_options(line+8, 1);
if(!g_options->hostname) {
g_options->hostname = g_malloc(MAX_HOSTNAME_LENGTH+1);
gethostname(g_options->hostname, MAX_HOSTNAME_LENGTH);
g_options->hostname[MAX_HOSTNAME_LENGTH] = '\0';
}
g_printf("OPTIONS ");
if(am_has_feature(g_options->features, fe_rep_options_features)) {
g_printf("features=%s;", our_feature_string);
}
if(am_has_feature(g_options->features, fe_rep_options_hostname)) {
g_printf("hostname=%s;", g_options->hostname);
}
g_printf("\n");
fflush(stdout);
if (g_options->config) {
/* overlay this configuration on the existing (nameless) configuration */
config_init(CONFIG_INIT_CLIENT | CONFIG_INIT_EXPLICIT_NAME | CONFIG_INIT_OVERLAY,
g_options->config);
dbrename(get_config_name(), DBG_SUBDIR_CLIENT);
}
/* check for any config errors now */
if (config_errors(&errlist) >= CFGERR_ERRORS) {
char *errstr = config_errors_to_error_string(errlist);
g_printf("%s\n", errstr);
amfree(errstr);
amfree(line);
dbclose();
return 1;
}
if (am_has_feature(g_options->features, fe_req_xml)) {
break;
}
continue;
}
dle = alloc_dle();
s = line;
ch = *s++;
skip_whitespace(s, ch); /* find program name */
if (ch == '\0') {
goto err; /* no program */
}
dle->program = s - 1;
skip_non_whitespace(s, ch);
s[-1] = '\0'; /* terminate the program name */
dle->program_is_application_api = 0;
if(g_str_equal(dle->program, "APPLICATION")) {
dle->program_is_application_api = 1;
skip_whitespace(s, ch); /* find dumper name */
if (ch == '\0') {
goto err; /* no program */
}
dle->program = s - 1;
skip_non_whitespace(s, ch);
s[-1] = '\0'; /* terminate the program name */
}
if(strncmp_const(dle->program, "CALCSIZE") == 0) {
skip_whitespace(s, ch); /* find program name */
if (ch == '\0') {
goto err; /* no program */
}
dle->program = s - 1;
skip_non_whitespace(s, ch);
s[-1] = '\0';
dle->estimatelist = g_slist_append(dle->estimatelist,
GINT_TO_POINTER(ES_CALCSIZE));
}
else {
dle->estimatelist = g_slist_append(dle->estimatelist,
GINT_TO_POINTER(ES_CLIENT));
}
skip_whitespace(s, ch); /* find disk name */
if (ch == '\0') {
goto err; /* no disk */
}
qdisk = s - 1;
skip_quoted_string(s, ch);
s[-1] = '\0'; /* terminate the disk name */
dle->disk = unquote_string(qdisk);
skip_whitespace(s, ch); /* find the device or level */
if (ch == '\0') {
goto err; /* no device or level */
}
if(!isdigit((int)s[-1])) {
fp = s - 1;
skip_quoted_string(s, ch);
s[-1] = '\0'; /* terminate the device */
qamdevice = g_strdup(fp);
dle->device = unquote_string(qamdevice);
skip_whitespace(s, ch); /* find level number */
}
else {
dle->device = g_strdup(dle->disk);
qamdevice = g_strdup(qdisk);
}
amfree(qamdevice);
/* find level number */
if (ch == '\0' || sscanf(s - 1, "%d", &level) != 1) {
goto err; /* bad level */
}
alevel = g_new0(level_t, 1);
alevel->level = level;
dle->levellist = g_slist_append(dle->levellist, alevel);
skip_integer(s, ch);
skip_whitespace(s, ch);
if (ch && strncmp_const_skip(s - 1, "OPTIONS ", s, ch) == 0) {
skip_whitespace(s, ch); /* find the option string */
if(ch == '\0') {
goto err; /* bad options string */
}
optstr = s - 1;
skip_quoted_string(s, ch);
s[-1] = '\0'; /* terminate the options */
parse_options(optstr, dle, g_options->features, 1);
/*@ignore@*/
check_options(dle);
check_disk(dle);
/*@end@*/
} else if (ch == '\0') {
/* check all since no option */
need_samba=1;
need_rundump=1;
need_dump=1;
need_restore=1;
need_vdump=1;
need_vrestore=1;
need_xfsdump=1;
need_xfsrestore=1;
need_vxdump=1;
need_vxrestore=1;
need_runtar=1;
need_gnutar=1;
need_compress_path=1;
need_calcsize=1;
need_global_check=1;
/*@ignore@*/
check_disk(dle);
/*@end@*/
} else {
goto err; /* bad syntax */
}
free_dle(dle);
dle = NULL;
}
if (g_options == NULL) {
g_printf(_("ERROR [Missing OPTIONS line in selfcheck input]\n"));
error(_("Missing OPTIONS line in selfcheck input\n"));
/*NOTREACHED*/
}
if (am_has_feature(g_options->features, fe_req_xml)) {
char *errmsg = NULL;
dle_t *dles, *dle, *dle_next;
dles = amxml_parse_node_FILE(stdin, &errmsg);
if (errmsg) {
err_extra = errmsg;
goto err;
}
if (merge_dles_properties(dles, 1) == 0) {
goto checkoverall;
}
for (dle = dles; dle != NULL; dle = dle->next) {
run_client_scripts(EXECUTE_ON_PRE_HOST_AMCHECK, g_options, dle,
stdout);
}
for (dle = dles; dle != NULL; dle = dle->next) {
check_options(dle);
run_client_scripts(EXECUTE_ON_PRE_DLE_AMCHECK, g_options, dle,
stdout);
check_disk(dle);
run_client_scripts(EXECUTE_ON_POST_DLE_AMCHECK, g_options, dle,
stdout);
}
for (dle = dles; dle != NULL; dle = dle->next) {
run_client_scripts(EXECUTE_ON_POST_HOST_AMCHECK, g_options, dle,
stdout);
}
for (dle = dles; dle != NULL; dle = dle_next) {
dle_next = dle->next;
free_dle(dle);
}
}
checkoverall:
check_overall();
amfree(line);
amfree(our_feature_string);
am_release_feature_set(our_features);
our_features = NULL;
free_g_options(g_options);
dbclose();
return 0;
err:
if (err_extra) {
g_printf(_("ERROR [FORMAT ERROR IN REQUEST PACKET %s]\n"), err_extra);
dbprintf(_("REQ packet is bogus: %s\n"), err_extra);
} else {
g_printf(_("ERROR [FORMAT ERROR IN REQUEST PACKET]\n"));
dbprintf(_("REQ packet is bogus\n"));
}
amfree(err_extra);
amfree(line);
if (dle)
free_dle(dle);
dbclose();
return 1;
}
