/**
* Tries to find a match for hostname in the certificate's Subject Alternative Name extension.
*
* Returns MatchFound if a match was found.
* Returns MatchNotFound if no matches were found.
* Returns MalformedCertificate if any of the hostnames had a NUL character embedded in it.
* Returns NoSANPresent if the SAN extension was not present in the certificate.
*/
static HostnameValidationResult matches_subject_alternative_name(const char *hostname, const X509 *server_cert) {
HostnameValidationResult result = MatchNotFound;
int i;
int san_names_nb = -1;
STACK_OF(GENERAL_NAME) *san_names = NULL;
// Try to extract the names within the SAN extension from the certificate
san_names = X509_get_ext_d2i((X509 *) server_cert, NID_subject_alt_name, NULL, NULL);
if (san_names == NULL) {
return NoSANPresent;
}
san_names_nb = sk_GENERAL_NAME_num(san_names);
// Check each name within the extension
for (i=0; i<san_names_nb; i++) {
const GENERAL_NAME *current_name = sk_GENERAL_NAME_value(san_names, i);
if (current_name->type == GEN_DNS) {
// Current name is a DNS name, let's check it
result = validate_name(hostname, current_name->d.dNSName);
if (result != MatchNotFound) {
break;
}
}
}
sk_GENERAL_NAME_pop_free(san_names, GENERAL_NAME_free);
return result;
}
int vgcfgrestore(struct cmd_context *cmd, int argc, char **argv)
{
const char *vg_name = NULL;
if (argc == 1) {
vg_name = skip_dev_dir(cmd, argv[0], NULL);
if (!validate_name(vg_name)) {
log_error("Volume group name \"%s\" is invalid", vg_name);
return ECMD_FAILED;
}
} else if (!(arg_count(cmd, list_ARG) && arg_count(cmd, file_ARG))) {
log_error("Please specify a *single* volume group to restore.");
return ECMD_FAILED;
}
/*
* FIXME: overloading the -l arg for now to display a
* list of archive files for a particular vg
*/
if (arg_count(cmd, list_ARG)) {
if (!(arg_count(cmd,file_ARG) ?
archive_display_file(cmd,
arg_str_value(cmd, file_ARG, "")) :
archive_display(cmd, vg_name))) {
stack;
return ECMD_FAILED;
}
return ECMD_PROCESSED;
}
if (!lock_vol(cmd, vg_name, LCK_VG_WRITE)) {
log_error("Unable to lock volume group %s", vg_name);
return ECMD_FAILED;
}
if (!lock_vol(cmd, VG_ORPHANS, LCK_VG_WRITE)) {
log_error("Unable to lock orphans");
unlock_vg(cmd, vg_name);
return ECMD_FAILED;
}
cmd->handles_unknown_segments = 1;
if (!(arg_count(cmd, file_ARG) ?
backup_restore_from_file(cmd, vg_name,
arg_str_value(cmd, file_ARG, "")) :
backup_restore(cmd, vg_name))) {
unlock_vg(cmd, VG_ORPHANS);
unlock_vg(cmd, vg_name);
log_error("Restore failed.");
return ECMD_FAILED;
}
log_print("Restored volume group %s", vg_name);
unlock_vg(cmd, VG_ORPHANS);
unlock_vg(cmd, vg_name);
return ECMD_PROCESSED;
}
//-------------------------------------------------------------------------
PyObject *py_validate_name(const char *name, nametype_t type, int flags=0)
{
qstring qname(name);
if ( validate_name(&qname, type, flags) )
return PyString_FromStringAndSize(qname.c_str(), qname.length());
else
Py_RETURN_NONE;
}
static inline
void
validate_name (
wrapper_type const& array
)
{
CharDecoderT<UnitT> decoder(array);
return validate_name(decoder);
}
void DynExceptImpl::_read(TIDorb::portable::InputStream& in)
{
DynStructImpl::_read(in);
if (!validate_name())
{
throw CORBA::MARSHAL("Unexpected exception id in any");
}
}
/* vg.remove(string group, string name) */
xmlrpc_value *m_vg_remove(xmlrpc_env *env, xmlrpc_value *p, void *c)
{
LOG_TRACEME
xmlrpc_value *params;
char *group, *name;
int rc, gid = 0;
xid_t xid;
params = method_init(env, p, c, VCD_CAP_AUTH, 0);
method_return_if_fault(env);
xmlrpc_decompose_value(env, params,
"{s:s,s:s,*}",
"group", &group,
"name", &name);
method_return_if_fault(env);
if (!validate_group(group))
method_return_faultf(env, MEINVAL,
"invalid group value: %s", group);
if (str_equal(group, "all"))
method_return_faultf(env, MEINVAL,
"cannot remove reserved group '%s'", group);
if (!(gid = vxdb_getgid(group)))
method_return_fault(env, MENOVG);
if (!str_isempty(name)) {
if (!validate_name(name))
method_return_faultf(env, MEINVAL,
"invalid name value: %s", name);
if (!(xid = vxdb_getxid(name)))
method_return_fault(env, MENOVPS);
rc = vxdb_exec(
"DELETE FROM xid_gid_map WHERE xid = %d AND gid = %d",
xid, gid);
}
else {
rc = vxdb_exec(
"BEGIN EXCLUSIVE TRANSACTION;"
"DELETE FROM xid_gid_map WHERE gid = %d;"
"DELETE FROM groups WHERE gid = %d;"
"COMMIT TRANSACTION;",
gid, gid);
}
if (rc != VXDB_OK)
method_return_vxdb_fault(env);
return xmlrpc_nil_new(env);
}
GstEncodingTarget *
gst_encoding_target_new (const gchar * name, const gchar * category,
const gchar * description, const GList * profiles)
{
GstEncodingTarget *res;
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (category != NULL, NULL);
g_return_val_if_fail (description != NULL, NULL);
/* Validate name */
if (!validate_name (name))
goto invalid_name;
if (category && !validate_name (category))
goto invalid_category;
res = (GstEncodingTarget *) g_object_new (GST_TYPE_ENCODING_TARGET, NULL);
res->name = g_strdup (name);
res->category = g_strdup (category);
res->description = g_strdup (description);
while (profiles) {
GstEncodingProfile *prof = (GstEncodingProfile *) profiles->data;
res->profiles =
g_list_append (res->profiles, gst_encoding_profile_ref (prof));
profiles = profiles->next;
}
return res;
invalid_name:
{
GST_ERROR ("Invalid name for encoding target : '%s'", name);
return NULL;
}
invalid_category:
{
GST_ERROR ("Invalid name for encoding category : '%s'", category);
return NULL;
}
}
void DynExceptImpl::from_any(const CORBA::Any& value)
throw(DynamicAny::DynAny::TypeMismatch, DynamicAny::DynAny::InvalidValue,CORBA::SystemException)
{
DynStructImpl::from_any(value);
if (!validate_name())
{
throw CORBA::MARSHAL("Unexpected exception id in any");
}
}
explicit variable(boost::iterator_range<Iterator> const& token) :
_position(token.begin().position())
{
// Remove the $ from the name
auto it = token.begin();
++it;
_name.assign(it, token.end());
validate_name();
}
//int tag_arg(struct cmd_context *cmd __attribute((unused)), struct arg *a)
int tag_arg(struct cmd_context *cmd, struct arg *a)
{
char *pos = a->value;
if (*pos == '@')
pos++;
if (!validate_name(pos))
return 0;
return 1;
}
DynExceptImpl::DynExceptImpl(DynamicAny::DynAnyFactory_ptr factory,
TIDorb::core::TIDORB* orb,
const CORBA::Any& any,
CORBA::TypeCode_ptr real_type)
throw(CORBA::SystemException)
: DynStructImpl(factory, orb, any, real_type)
{
if (! validate_name())
{
throw CORBA::MARSHAL("Unexpected exception id in any");
}
}
/*!
* \brief Calls the appropriate functions to validate a counter metric.
*
* \param statistic_name The statistic name to be sent to StatsD.
* \param value The value to be sent to StatsD.
*
* This function calls other validating functions to correctly validate each
* input based on allowable input for a counter metric.
*
* \retval zero on success.
* \retval 1 on error.
*/
static int validate_metric_type_counter(const char *statistic_name, const char *value) {
if (ast_strlen_zero(value)) {
ast_log(AST_LOG_ERROR, "Missing value argument.\n");
return 1;
}
if (validate_name(statistic_name) || determine_actual_value(value)
|| value_in_range(value)) {
return 1;
}
return 0;
}
/*!
* \brief Calls the appropriate functions to validate a timer metric.
*
* \param statistic_name The statistic name to be sent to StatsD.
* \param value The value to be sent to StatsD.
*
* This function calls other validating functions to correctly validate each
* input based on allowable input for a timer metric.
*
* \retval zero on success.
* \retval 1 on error.
*/
static int validate_metric_type_timer(const char *statistic_name, const char *value) {
if (ast_strlen_zero(value)) {
ast_log(AST_LOG_ERROR, "Missing value argument.\n");
return 1;
}
if (validate_name(statistic_name) || validate_numeric(value)
|| non_neg_value_range(value)) {
return 1;
}
return 0;
}
static void create_object(confdb_handle_t handle, char * name_pt)
{
char * obj_name_pt;
char * save_pt;
hdb_handle_t obj_handle;
hdb_handle_t parent_object_handle = OBJECT_PARENT_HANDLE;
char tmp_name[OBJ_NAME_SIZE];
cs_error_t res;
strncpy (tmp_name, name_pt, sizeof (tmp_name));
tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
res = confdb_object_find_start(handle, parent_object_handle);
if (res != CS_OK) {
fprintf (stderr, "Could not start object_find %d\n", res);
exit (EXIT_FAILURE);
}
res = confdb_object_find(handle, parent_object_handle,
obj_name_pt, strlen (obj_name_pt), &obj_handle);
if (res != CS_OK) {
if (validate_name(obj_name_pt) != CS_OK) {
fprintf(stderr, "Incorrect object name \"%s\", \"=\" not allowed.\n",
obj_name_pt);
exit(EXIT_FAILURE);
}
if (debug)
printf ("%s:%d: %s\n", __func__,__LINE__, obj_name_pt);
res = confdb_object_create (handle,
parent_object_handle,
obj_name_pt,
strlen (obj_name_pt),
&obj_handle);
if (res != CS_OK)
fprintf(stderr, "Failed to create object \"%s\". Error %d.\n",
obj_name_pt, res);
}
parent_object_handle = obj_handle;
obj_name_pt = strtok_r (NULL, SEPERATOR_STR, &save_pt);
}
}
/*!
* \brief Calls the appropriate functions to validate a set metric.
*
* \param statistic_name The statistic name to be sent to StatsD.
* \param value The value to be sent to StatsD.
*
* This function calls other validating functions to correctly validate each
* input based on allowable input for a set metric.
*
* \retval zero on success.
* \retval 1 on error.
*/
static int validate_metric_type_set(const char *statistic_name, const char *value) {
if (ast_strlen_zero(value)) {
ast_log(AST_LOG_ERROR, "Missing value argument.\n");
return 1;
}
if (validate_name(statistic_name)) {
return 1;
}
if (strstr(value, "|") != NULL) {
ast_log(AST_LOG_ERROR, "Pipe (|) character is not allowed for value %s"
" in a set metric.\n", value);
return 1;
}
return 0;
}
/**
* Tries to find a match for hostname in the certificate's Common Name field.
*
* Returns MatchFound if a match was found.
* Returns MatchNotFound if no matches were found.
* Returns MalformedCertificate if the Common Name had a NUL character embedded in it.
* Returns Error if the Common Name could not be extracted.
*/
static HostnameValidationResult matches_common_name(const char *hostname, const X509 *server_cert) {
int common_name_loc = -1;
X509_NAME_ENTRY *common_name_entry = NULL;
ASN1_STRING *common_name_asn1 = NULL;
// Find the position of the CN field in the Subject field of the certificate
common_name_loc = X509_NAME_get_index_by_NID(X509_get_subject_name((X509 *) server_cert), NID_commonName, -1);
if (common_name_loc < 0) {
return Error;
}
// Extract the CN field
common_name_entry = X509_NAME_get_entry(X509_get_subject_name((X509 *) server_cert), common_name_loc);
if (common_name_entry == NULL) {
return Error;
}
common_name_asn1 = X509_NAME_ENTRY_get_data(common_name_entry);
if (common_name_asn1 == NULL) {
return Error;
}
// validate the names
return validate_name(hostname, common_name_asn1);
}
static void create_object_key(confdb_handle_t handle, char *name_pt)
{
char * obj_name_pt;
char * new_obj_name_pt;
char * save_pt;
hdb_handle_t obj_handle;
hdb_handle_t parent_object_handle = OBJECT_PARENT_HANDLE;
char tmp_name[OBJ_NAME_SIZE];
cs_error_t res;
char parent_name[OBJ_NAME_SIZE];
char key_name[OBJ_NAME_SIZE];
char key_value[OBJ_NAME_SIZE];
get_parent_name(name_pt, parent_name);
get_key(name_pt, key_name, key_value);
strncpy (tmp_name, parent_name, sizeof (tmp_name));
tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
/*
* Create parent object tree
*/
while (obj_name_pt != NULL) {
res = confdb_object_find_start(handle, parent_object_handle);
if (res != CS_OK) {
fprintf (stderr, "Could not start object_find %d\n", res);
exit (EXIT_FAILURE);
}
new_obj_name_pt = strtok_r (NULL, SEPERATOR_STR, &save_pt);
res = confdb_object_find(handle, parent_object_handle,
obj_name_pt, strlen (obj_name_pt), &obj_handle);
if (res != CS_OK || new_obj_name_pt == NULL) {
if (validate_name(obj_name_pt) != CS_OK) {
fprintf(stderr, "Incorrect object name \"%s\", \"=\" not allowed.\n",
obj_name_pt);
exit(EXIT_FAILURE);
}
if (debug)
printf ("%s:%d: %s\n", __func__,__LINE__, obj_name_pt);
res = confdb_object_create (handle,
parent_object_handle,
obj_name_pt,
strlen (obj_name_pt),
&obj_handle);
if (res != CS_OK) {
fprintf(stderr, "Failed to create object \"%s\". Error %d.\n",
obj_name_pt, res);
}
}
parent_object_handle = obj_handle;
obj_name_pt = new_obj_name_pt;
}
/*
* Create key
*/
res = confdb_key_create_typed (handle,
obj_handle,
key_name,
key_value,
strlen(key_value),
CONFDB_VALUETYPE_STRING);
if (res != CS_OK) {
fprintf(stderr,
"Failed to create the key %s=%s. Error %d\n",
key_name, key_value, res);
}
}
int main(int argc, char **argv)
{
bool non_batch = false;
bool batch = false;
bool employee = false;
bool guest = false;
bool arrival = false;
bool departure = false;
int32_t timestamp = -1;
const char *token = NULL;
const char *name = NULL;
int32_t room = -1;
const char *filename = NULL;
struct log_entry l;
int opt;
static const char *optstr = "T:K:E:G:ALR:B";
opterr = 0;
while((opt = getopt(argc, argv, optstr)) != -1) {
switch(opt) {
case 'T':
non_batch = true;
if (!parse_num(optarg, ×tamp)) invalid(true);
if (!validate_int_range(timestamp, TIMESTAMP_MIN, TIMESTAMP_MAX))
invalid(true);
break;
case 'K':
non_batch = true;
token = optarg;
if (!validate_token(token)) invalid(true);
break;
case 'E':
non_batch = true;
if (guest) invalid(true);
employee = true;
name = optarg;
if (!validate_name(name)) invalid(true);
break;
case 'G':
non_batch = true;
if (employee) invalid(true);
guest = true;
name = optarg;
if (!validate_name(name)) invalid(true);
break;
case 'A':
non_batch = true;
if (departure) invalid(true);
arrival = true;
break;
case 'L':
non_batch = true;
if (arrival) invalid(true);
departure = true;
break;
case 'R':
non_batch = true;
if (!parse_num(optarg, &room)) invalid(true);
if (!validate_int_range(room, ROOM_MIN, ROOM_MAX)) invalid(true);
break;
case 'B':
if (non_batch) invalid(true);
batch = true;
break;
default:
invalid(true);
break;
}
}
if (optind >= argc) invalid(true);
else filename = argv[optind];
if (filename && !validate_filename(filename)) invalid(true);
if (batch && non_batch) invalid(true);
if (batch) {
batch_mode(filename);
} else {
int ret;
if (!timestamp || !token || !(employee || guest) || !(arrival || departure))
invalid(true);
if (employee && guest) invalid(true);
l.timestamp = (uint32_t) timestamp;
l.room = room;
l.action = arrival ? ARRIVAL : DEPARTURE;
l.type = guest ? GUEST : EMPLOYEE;
l.name = strdup(name);
ret = append_log_entry(&l, filename, token);
free((void *)l.name); l.name = NULL;
if (ret != CAPSTONE_EXIT_SUCCESS) {
invalid(true);
}
}
exit(CAPSTONE_EXIT_SUCCESS);
}
/**
* gst_encoding_target_load:
* @name: the name of the #GstEncodingTarget to load (automatically
* converted to lower case internally as capital letters are not
* valid for target names).
* @category: (allow-none): the name of the target category, like
* #GST_ENCODING_CATEGORY_DEVICE. Can be %NULL
* @error: If an error occured, this field will be filled in.
*
* Searches for the #GstEncodingTarget with the given name, loads it
* and returns it.
*
* If the category name is specified only targets from that category will be
* searched for.
*
* Returns: (transfer full): The #GstEncodingTarget if available, else %NULL.
*/
GstEncodingTarget *
gst_encoding_target_load (const gchar * name, const gchar * category,
GError ** error)
{
gint i;
gchar *p, *lname, *lfilename = NULL, *tldir, **encoding_target_dirs;
const gchar *envvar;
GstEncodingTarget *target = NULL;
g_return_val_if_fail (name != NULL, NULL);
p = lname = g_str_to_ascii (name, NULL);
for (; *p; ++p)
*p = g_ascii_tolower (*p);
if (!validate_name (lname))
goto invalid_name;
if (category && !validate_name (category))
goto invalid_category;
lfilename = g_strdup_printf ("%s" GST_ENCODING_TARGET_SUFFIX, lname);
envvar = g_getenv ("GST_ENCODING_TARGET_PATH");
if (envvar) {
encoding_target_dirs = g_strsplit (envvar, G_SEARCHPATH_SEPARATOR_S, -1);
for (i = 0; encoding_target_dirs[i]; i++) {
target = gst_encoding_target_subload (encoding_target_dirs[i],
category, lfilename, error);
if (target)
break;
}
g_strfreev (encoding_target_dirs);
if (target)
goto done;
}
/* Try from local profiles */
tldir =
g_build_filename (g_get_user_data_dir (), "gstreamer-" GST_API_VERSION,
GST_ENCODING_TARGET_DIRECTORY, NULL);
target = gst_encoding_target_subload (tldir, category, lfilename, error);
g_free (tldir);
if (target == NULL) {
/* Try from system-wide profiles */
tldir =
g_build_filename (GST_DATADIR, "gstreamer-" GST_API_VERSION,
GST_ENCODING_TARGET_DIRECTORY, NULL);
target = gst_encoding_target_subload (tldir, category, lfilename, error);
g_free (tldir);
}
if (!target) {
GList *tmp, *targets = gst_encoding_list_all_targets (NULL);
for (tmp = targets; tmp; tmp = tmp->next) {
gint i;
GstEncodingTarget *tmptarget = tmp->data;
gchar **names = g_strsplit (tmptarget->name, ";", -1);
for (i = 0; names[i]; i++) {
if (!g_strcmp0 (names[i], lname) && (!category ||
!g_strcmp0 (tmptarget->category, category))) {
target = gst_object_ref (tmptarget);
break;
}
}
g_strfreev (names);
if (target)
break;
}
g_list_free_full (targets, gst_object_unref);
}
done:
g_free (lfilename);
g_free (lname);
return target;
invalid_name:
{
GST_ERROR ("Invalid name for encoding target : '%s'", name);
goto done;
}
invalid_category:
{
GST_ERROR ("Invalid name for encoding category : '%s'", category);
goto done;
}
}
static void write_key(confdb_handle_t handle, char * path_pt)
{
hdb_handle_t obj_handle;
char parent_name[OBJ_NAME_SIZE];
char key_name[OBJ_NAME_SIZE];
char key_value[OBJ_NAME_SIZE];
char old_key_value[OBJ_NAME_SIZE];
size_t old_key_value_len;
cs_error_t res;
confdb_value_types_t type;
/* find the parent object */
get_parent_name(path_pt, parent_name);
get_key(path_pt, key_name, key_value);
if (debug == 1)
printf ("%d: key:\"%s\", value:\"%s\"\n",
__LINE__, key_name, key_value);
if (validate_name(key_name) != CS_OK) {
fprintf(stderr, "Incorrect key name, can not have \"=\" or \"%c\"\n", SEPERATOR);
exit(EXIT_FAILURE);
}
res = find_object (handle, parent_name, FIND_OBJECT_ONLY, &obj_handle);
if (res != CS_OK) {
fprintf(stderr, "Can't find parent object of \"%s\"\n", path_pt);
exit(EXIT_FAILURE);
}
/* get the current key */
res = confdb_key_get_typed (handle,
obj_handle,
key_name,
old_key_value,
&old_key_value_len, &type);
if (res == CS_OK) {
/* replace the current value */
res = confdb_key_replace (handle,
obj_handle,
key_name,
strlen(key_name),
old_key_value,
old_key_value_len,
key_value,
strlen(key_value));
if (res != CS_OK)
fprintf(stderr, "Failed to replace the key %s=%s. Error %d\n", key_name, key_value, res);
} else {
/* not there, create a new key */
res = confdb_key_create_typed (handle,
obj_handle,
key_name,
key_value,
strlen(key_value),
CONFDB_VALUETYPE_STRING);
if (res != CS_OK)
fprintf(stderr, "Failed to create the key %s=%s. Error %d\n", key_name, key_value, res);
}
}
static int _lvcreate_name_params(struct lvcreate_params *lp,
struct cmd_context *cmd,
int *pargc, char ***pargv)
{
int argc = *pargc;
char **argv = *pargv, *ptr;
char *vg_name;
lp->lv_name = arg_str_value(cmd, name_ARG, NULL);
if (lp->snapshot && !arg_count(cmd, virtualsize_ARG)) {
if (!argc) {
log_error("Please specify a logical volume to act as "
"the snapshot origin.");
return 0;
}
lp->origin = argv[0];
(*pargv)++, (*pargc)--;
if (!(lp->vg_name = extract_vgname(cmd, lp->origin))) {
log_error("The origin name should include the "
"volume group.");
return 0;
}
/* Strip the volume group from the origin */
if ((ptr = strrchr(lp->origin, (int) '/')))
lp->origin = ptr + 1;
} else {
/*
* If VG not on command line, try -n arg and then
* environment.
*/
if (!argc) {
if (!(lp->vg_name = extract_vgname(cmd, lp->lv_name))) {
log_error("Please provide a volume group name");
return 0;
}
} else {
vg_name = skip_dev_dir(cmd, argv[0], NULL);
if (strrchr(vg_name, '/')) {
log_error("Volume group name expected "
"(no slash)");
return 0;
}
/*
* Ensure lv_name doesn't contain a
* different VG.
*/
if (lp->lv_name && strchr(lp->lv_name, '/')) {
if (!(lp->vg_name =
extract_vgname(cmd, lp->lv_name)))
return 0;
if (strcmp(lp->vg_name, vg_name)) {
log_error("Inconsistent volume group "
"names "
"given: \"%s\" and \"%s\"",
lp->vg_name, vg_name);
return 0;
}
}
lp->vg_name = vg_name;
(*pargv)++, (*pargc)--;
}
}
if (!validate_name(lp->vg_name)) {
log_error("Volume group name %s has invalid characters",
lp->vg_name);
return 0;
}
if (lp->lv_name) {
if ((ptr = strrchr(lp->lv_name, '/')))
lp->lv_name = ptr + 1;
if (!apply_lvname_restrictions(lp->lv_name))
return_0;
if (!validate_name(lp->lv_name)) {
log_error("Logical volume name \"%s\" is invalid",
lp->lv_name);
return 0;
}
}
return 1;
}
/*
* lvrename command implementation.
* Check arguments and call lv_rename() to execute the request.
*/
int lvrename(struct cmd_context *cmd, int argc, char **argv)
{
size_t maxlen;
char *lv_name_old, *lv_name_new;
const char *vg_name, *vg_name_new, *vg_name_old;
char *st;
int r = ECMD_FAILED;
struct volume_group *vg = NULL;
struct lv_list *lvl;
if (argc == 3) {
vg_name = skip_dev_dir(cmd, argv[0], NULL);
lv_name_old = argv[1];
lv_name_new = argv[2];
if (strchr(lv_name_old, '/') &&
(vg_name_old = extract_vgname(cmd, lv_name_old)) &&
strcmp(vg_name_old, vg_name)) {
log_error("Please use a single volume group name "
"(\"%s\" or \"%s\")", vg_name, vg_name_old);
return EINVALID_CMD_LINE;
}
} else if (argc == 2) {
lv_name_old = argv[0];
lv_name_new = argv[1];
vg_name = extract_vgname(cmd, lv_name_old);
} else {
log_error("Old and new logical volume names required");
return EINVALID_CMD_LINE;
}
if (!validate_name(vg_name)) {
log_error("Please provide a valid volume group name");
return EINVALID_CMD_LINE;
}
if (strchr(lv_name_new, '/') &&
(vg_name_new = extract_vgname(cmd, lv_name_new)) &&
strcmp(vg_name, vg_name_new)) {
log_error("Logical volume names must "
"have the same volume group (\"%s\" or \"%s\")",
vg_name, vg_name_new);
return EINVALID_CMD_LINE;
}
if ((st = strrchr(lv_name_old, '/')))
lv_name_old = st + 1;
if ((st = strrchr(lv_name_new, '/')))
lv_name_new = st + 1;
/* Check sanity of new name */
maxlen = NAME_LEN - strlen(vg_name) - strlen(cmd->dev_dir) - 3;
if (strlen(lv_name_new) > maxlen) {
log_error("New logical volume path exceeds maximum length "
"of %" PRIsize_t "!", maxlen);
return ECMD_FAILED;
}
if (!*lv_name_new) {
log_error("New logical volume name may not be blank");
return ECMD_FAILED;
}
if (!apply_lvname_restrictions(lv_name_new)) {
stack;
return ECMD_FAILED;
}
if (!validate_name(lv_name_new)) {
log_error("New logical volume name \"%s\" is invalid",
lv_name_new);
return EINVALID_CMD_LINE;
}
if (!strcmp(lv_name_old, lv_name_new)) {
log_error("Old and new logical volume names must differ");
return EINVALID_CMD_LINE;
}
log_verbose("Checking for existing volume group \"%s\"", vg_name);
vg = vg_read_for_update(cmd, vg_name, NULL, 0);
if (vg_read_error(vg)) {
release_vg(vg);
stack;
return ECMD_FAILED;
}
if (!(lvl = find_lv_in_vg(vg, lv_name_old))) {
log_error("Existing logical volume \"%s\" not found in "
"volume group \"%s\"", lv_name_old, vg_name);
goto error;
}
if (!lv_rename(cmd, lvl->lv, lv_name_new))
goto error;
log_print("Renamed \"%s\" to \"%s\" in volume group \"%s\"",
lv_name_old, lv_name_new, vg_name);
r = ECMD_PROCESSED;
error:
unlock_and_release_vg(cmd, vg, vg_name);
return r;
}
int
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping var */
http_t *http; /* Connection to server */
char *printer, /* Destination printer */
*pclass, /* Printer class name */
*val; /* Pointer to allow/deny value */
int num_options; /* Number of options */
cups_option_t *options; /* Options */
char *file; /* New PPD file/interface script */
_cupsSetLocale(argv);
http = NULL;
printer = NULL;
num_options = 0;
options = NULL;
file = NULL;
for (i = 1; i < argc; i ++)
if (argv[i][0] == '-')
switch (argv[i][1])
{
case 'c' : /* Add printer to class */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to add a printer to the class:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
pclass = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected class name after \"-c\" "
"option."));
return (1);
}
pclass = argv[i];
}
if (!validate_name(pclass))
{
_cupsLangPuts(stderr,
_("lpadmin: Class name can only contain printable "
"characters."));
return (1);
}
if (add_printer_to_class(http, printer, pclass))
return (1);
break;
case 'd' : /* Set as default destination */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer name after \"-d\" "
"option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
if (default_printer(http, printer))
return (1);
i = argc;
break;
case 'h' : /* Connect to host */
if (http)
{
httpClose(http);
http = NULL;
}
if (argv[i][2] != '\0')
cupsSetServer(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected hostname after \"-h\" "
"option."));
return (1);
}
cupsSetServer(argv[i]);
}
break;
case 'i' : /* Use the specified interface script */
if (argv[i][2])
file = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected interface after \"-i\" "
"option."));
return (1);
}
file = argv[i];
}
break;
case 'E' : /* Enable the printer */
if (printer == NULL)
{
#ifdef HAVE_SSL
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
if (http)
httpEncryption(http, HTTP_ENCRYPT_REQUIRED);
#else
_cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."),
argv[0]);
#endif /* HAVE_SSL */
break;
}
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (enable_printer(http, printer))
return (1);
break;
case 'm' : /* Use the specified standard script/PPD file */
if (argv[i][2])
num_options = cupsAddOption("ppd-name", argv[i] + 2, num_options,
&options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected model after \"-m\" "
"option."));
return (1);
}
num_options = cupsAddOption("ppd-name", argv[i], num_options,
&options);
}
break;
case 'o' : /* Set option */
if (argv[i][2])
num_options = cupsParseOptions(argv[i] + 2, num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected name=value after \"-o\" "
"option."));
return (1);
}
num_options = cupsParseOptions(argv[i], num_options, &options);
}
break;
case 'p' : /* Add/modify a printer */
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer after \"-p\" "
"option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
break;
case 'r' : /* Remove printer from class */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to remove a printer from the "
"class:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
pclass = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected class after \"-r\" "
"option."));
return (1);
}
pclass = argv[i];
}
if (!validate_name(pclass))
{
_cupsLangPuts(stderr,
_("lpadmin: Class name can only contain printable "
"characters."));
return (1);
}
if (delete_printer_from_class(http, printer, pclass))
return (1);
break;
case 'R' : /* Remove option */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to delete option:\n"
" You must specify a printer name "
"first."));
return (1);
}
if (argv[i][2])
val = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected name after \"-R\" "
"option."));
return (1);
}
val = argv[i];
}
if (delete_printer_option(http, printer, val))
return (1);
break;
case 'U' : /* Username */
if (argv[i][2] != '\0')
cupsSetUser(argv[i] + 2);
else
{
i ++;
if (i >= argc)
{
_cupsLangPrintf(stderr,
_("%s: Error - expected username after "
"\"-U\" option."), argv[0]);
return (1);
}
cupsSetUser(argv[i]);
}
break;
case 'u' : /* Allow/deny users */
if (argv[i][2])
val = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected allow/deny:userlist after "
"\"-u\" option."));
return (1);
}
val = argv[i];
}
if (!_cups_strncasecmp(val, "allow:", 6))
num_options = cupsAddOption("requesting-user-name-allowed",
val + 6, num_options, &options);
else if (!_cups_strncasecmp(val, "deny:", 5))
num_options = cupsAddOption("requesting-user-name-denied",
val + 5, num_options, &options);
else
{
_cupsLangPrintf(stderr,
_("lpadmin: Unknown allow/deny option \"%s\"."),
val);
return (1);
}
break;
case 'v' : /* Set the device-uri attribute */
if (argv[i][2])
num_options = cupsAddOption("device-uri", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected device URI after \"-v\" "
"option."));
return (1);
}
num_options = cupsAddOption("device-uri", argv[i],
num_options, &options);
}
break;
case 'x' : /* Delete a printer */
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(),
cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (argv[i][2])
printer = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected printer or class after "
"\"-x\" option."));
return (1);
}
printer = argv[i];
}
if (!validate_name(printer))
{
_cupsLangPuts(stderr,
_("lpadmin: Printer name can only contain "
"printable characters."));
return (1);
}
if (delete_printer(http, printer))
return (1);
i = argc;
break;
case 'D' : /* Set the printer-info attribute */
if (argv[i][2])
num_options = cupsAddOption("printer-info", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected description after "
"\"-D\" option."));
return (1);
}
num_options = cupsAddOption("printer-info", argv[i],
num_options, &options);
}
break;
case 'I' : /* Set the supported file types (ignored) */
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected file type(s) after \"-I\" "
"option."));
return (1);
}
_cupsLangPuts(stderr,
_("lpadmin: Warning - content type list ignored."));
break;
case 'L' : /* Set the printer-location attribute */
if (argv[i][2])
num_options = cupsAddOption("printer-location", argv[i] + 2,
num_options, &options);
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected location after \"-L\" "
"option."));
return (1);
}
num_options = cupsAddOption("printer-location", argv[i],
num_options, &options);
}
break;
case 'P' : /* Use the specified PPD file */
if (argv[i][2])
file = argv[i] + 2;
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr,
_("lpadmin: Expected PPD after \"-P\" option."));
return (1);
}
file = argv[i];
}
break;
default :
_cupsLangPrintf(stderr,
_("lpadmin: Unknown option \"%c\"."), argv[i][1]);
return (1);
}
else
{
_cupsLangPrintf(stderr, _("lpadmin: Unknown argument \"%s\"."),
argv[i]);
return (1);
}
/*
* Set options as needed...
*/
if (num_options || file)
{
if (!http)
{
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr,
_("lpadmin: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
}
if (printer == NULL)
{
_cupsLangPuts(stderr,
_("lpadmin: Unable to set the printer options:\n"
" You must specify a printer name first."));
return (1);
}
if (set_printer_options(http, printer, num_options, options, file))
return (1);
}
if (printer == NULL)
{
_cupsLangPuts(stdout,
_("Usage:\n"
"\n"
" lpadmin [-h server] -d destination\n"
" lpadmin [-h server] -x destination\n"
" lpadmin [-h server] -p printer [-c add-class] "
"[-i interface] [-m model]\n"
" [-r remove-class] [-v device] "
"[-D description]\n"
" [-P ppd-file] [-o name=value]\n"
" [-u allow:user,user] "
"[-u deny:user,user]"));
}
if (http)
httpClose(http);
return (0);
}
static int _lvcreate_name_params(struct lvcreate_params *lp,
struct cmd_context *cmd,
int *pargc, char ***pargv)
{
int argc = *pargc;
char **argv = *pargv, *ptr;
const char *vg_name;
lp->pool = arg_str_value(cmd, thinpool_ARG, NULL);
/* If --thinpool contains VG name, extract it. */
if (lp->pool && strchr(lp->pool, '/')) {
if (!(lp->vg_name = extract_vgname(cmd, lp->pool)))
return 0;
/* Strip VG from pool */
if ((ptr = strrchr(lp->pool, (int) '/')))
lp->pool = ptr + 1;
}
lp->lv_name = arg_str_value(cmd, name_ARG, NULL);
/* If --name contains VG name, extract it. */
if (lp->lv_name && strchr(lp->lv_name, '/')) {
if (!_set_vg_name(lp, extract_vgname(cmd, lp->lv_name)))
return_0;
/* Strip VG from lv_name */
if ((ptr = strrchr(lp->lv_name, (int) '/')))
lp->lv_name = ptr + 1;
}
/* Need an origin? */
if (lp->snapshot && !arg_count(cmd, virtualsize_ARG)) {
/* argv[0] might be origin or vg/origin */
if (!argc) {
log_error("Please specify a logical volume to act as "
"the snapshot origin.");
return 0;
}
lp->origin = skip_dev_dir(cmd, argv[0], NULL);
if (strrchr(lp->origin, '/')) {
if (!_set_vg_name(lp, extract_vgname(cmd, lp->origin)))
return_0;
/* Strip the volume group from the origin */
if ((ptr = strrchr(lp->origin, (int) '/')))
lp->origin = ptr + 1;
}
if (!lp->vg_name &&
!_set_vg_name(lp, extract_vgname(cmd, NULL)))
return_0;
if (!lp->vg_name) {
log_error("The origin name should include the "
"volume group.");
return 0;
}
(*pargv)++, (*pargc)--;
} else if (seg_is_thin(lp) && !lp->pool && argc) {
/* argv[0] might be vg or vg/Pool */
vg_name = skip_dev_dir(cmd, argv[0], NULL);
if (!strrchr(vg_name, '/')) {
if (!_set_vg_name(lp, vg_name))
return_0;
} else {
lp->pool = vg_name;
if (!_set_vg_name(lp, extract_vgname(cmd, lp->pool)))
return_0;
if (!lp->vg_name &&
!_set_vg_name(lp, extract_vgname(cmd, NULL)))
return_0;
if (!lp->vg_name) {
log_error("The pool name should include the "
"volume group.");
return 0;
}
/* Strip the volume group */
if ((ptr = strrchr(lp->pool, (int) '/')))
lp->pool = ptr + 1;
}
(*pargv)++, (*pargc)--;
} else {
/*
* If VG not on command line, try environment default.
*/
if (!argc) {
if (!lp->vg_name && !(lp->vg_name = extract_vgname(cmd, NULL))) {
log_error("Please provide a volume group name");
return 0;
}
} else {
vg_name = skip_dev_dir(cmd, argv[0], NULL);
if (strrchr(vg_name, '/')) {
log_error("Volume group name expected "
"(no slash)");
return 0;
}
if (!_set_vg_name(lp, vg_name))
return_0;
(*pargv)++, (*pargc)--;
}
}
if (!validate_name(lp->vg_name)) {
log_error("Volume group name %s has invalid characters",
lp->vg_name);
return 0;
}
if (lp->lv_name) {
if (!apply_lvname_restrictions(lp->lv_name))
return_0;
if (!validate_name(lp->lv_name)) {
log_error("Logical volume name \"%s\" is invalid",
lp->lv_name);
return 0;
}
}
if (lp->pool) {
if (!apply_lvname_restrictions(lp->pool))
return_0;
if (!validate_name(lp->pool)) {
log_error("Logical volume name \"%s\" is invalid",
lp->pool);
return 0;
}
if (lp->lv_name && !strcmp(lp->lv_name, lp->pool)) {
log_error("Logical volume name %s and pool name %s must be different.",
lp->lv_name, lp->pool);
return 0;
}
}
return 1;
}
char *
build_header(const dumpfile_t * file, size_t *size, size_t max_size)
{
GString *rval, *split_data;
char *qname;
char *program;
size_t min_size;
min_size = size? *size : max_size;
dbprintf(_("Building type %s header of %zu-%zu bytes with name='%s' disk='%s' dumplevel=%d and blocksize=%zu\n"),
filetype2str(file->type), min_size, max_size,
file->name, file->disk, file->dumplevel, file->blocksize);
rval = g_string_sized_new(min_size);
split_data = g_string_sized_new(10);
switch (file->type) {
case F_TAPESTART:
validate_name(file->name);
validate_datestamp(file->datestamp);
g_string_printf(rval,
"AMANDA: TAPESTART DATE %s TAPE %s\n\014\n",
file->datestamp, file->name);
break;
case F_SPLIT_DUMPFILE:
validate_parts(file->partnum, file->totalparts);
g_string_printf(split_data,
" part %d/%d ", file->partnum, file->totalparts);
/* FALLTHROUGH */
case F_CONT_DUMPFILE:
case F_DUMPFILE :
validate_name(file->name);
validate_datestamp(file->datestamp);
qname = quote_string(file->disk);
program = stralloc(file->program);
if (match("^.*[.][Ee][Xx][Ee]$", program)) {
/* Trim ".exe" from program name */
program[strlen(program) - strlen(".exe")] = '\0';
}
g_string_printf(rval,
"AMANDA: %s %s %s %s %s lev %d comp %s program %s",
filetype2str(file->type),
file->datestamp, file->name, qname,
split_data->str,
file->dumplevel, file->comp_suffix, program);
amfree(program);
amfree(qname);
/* only output crypt if it's enabled */
if (strcmp(file->encrypt_suffix, "enc") == 0) {
g_string_append_printf(rval, " crypt %s", file->encrypt_suffix);
}
if (*file->srvcompprog) {
g_string_append_printf(rval, " server_custom_compress %s",
file->srvcompprog);
} else if (*file->clntcompprog) {
g_string_append_printf(rval, " client_custom_compress %s",
file->clntcompprog);
}
if (*file->srv_encrypt) {
g_string_append_printf(rval, " server_encrypt %s",
file->srv_encrypt);
} else if (*file->clnt_encrypt) {
g_string_append_printf(rval, " client_encrypt %s",
file->clnt_encrypt);
}
if (*file->srv_decrypt_opt) {
g_string_append_printf(rval, " server_decrypt_option %s",
file->srv_decrypt_opt);
} else if (*file->clnt_decrypt_opt) {
g_string_append_printf(rval, " client_decrypt_option %s",
file->clnt_decrypt_opt);
}
g_string_append_printf(rval, "\n");
if (file->cont_filename[0] != '\0') {
g_string_append_printf(rval, "CONT_FILENAME=%s\n",
file->cont_filename);
}
if (file->application[0] != '\0') {
g_string_append_printf(rval, "APPLICATION=%s\n", file->application);
}
if (file->is_partial != 0) {
g_string_append_printf(rval, "PARTIAL=YES\n");
}
if (file->dle_str && strlen(file->dle_str) < max_size-2048) {
char *heredoc = quote_heredoc(file->dle_str, "ENDDLE");
g_string_append_printf(rval, "DLE=%s\n", heredoc);
amfree(heredoc);
}
g_string_append_printf(rval,
_("To restore, position tape at start of file and run:\n"));
g_string_append_printf(rval, "\tdd if=<tape> ");
if (file->blocksize)
g_string_append_printf(rval, "bs=%zuk ",
file->blocksize / 1024);
g_string_append_printf(rval, "skip=1 | ");
if (*file->decrypt_cmd)
g_string_append_printf(rval, "%s ", file->decrypt_cmd);
if (*file->uncompress_cmd)
g_string_append_printf(rval, "%s ", file->uncompress_cmd);
if (*file->recover_cmd)
g_string_append_printf(rval, "%s ", file->recover_cmd);
/* \014 == ^L == form feed */
g_string_append_printf(rval, "\n\014\n");
break;
case F_TAPEEND:
validate_datestamp(file->datestamp);
g_string_printf(rval, "AMANDA: TAPEEND DATE %s\n\014\n",
file->datestamp);
break;
case F_NOOP:
g_string_printf(rval, "AMANDA: NOOP\n\014\n");
break;
case F_UNKNOWN:
case F_EMPTY:
case F_WEIRD:
default:
error(_("Invalid header type: %d (%s)"),
file->type, filetype2str(file->type));
/*NOTREACHED*/
}
g_string_free(split_data, TRUE);
/* is it too big? */
if (rval->len > max_size) {
g_debug("header is larger than %zu bytes -- cannot create", max_size);
g_string_free(rval, TRUE);
return NULL;
}
/* Clear extra bytes. */
if (rval->len < min_size) {
bzero(rval->str + rval->len, rval->allocated_len - rval->len);
}
if (size) {
*size = MAX(min_size, (size_t)rval->len);
}
return g_string_free(rval, FALSE);
}
int main(int argc, const char *argv[])
{
const char *name;
struct sockaddr_name addr;
int domain, type, protocol;
unsigned short port = 0;
int fd;
/* Look for options */
if (argc > 1)
{
int i;
for (i = 1; i < argc; i++)
{
if ((*argv[i] == '-' || *argv[i] == '/') &&
(argv[i][1] == 'p' || argv[i][1] == 'P') &&
i < argc - 1)
{
port = atoi(argv[i + 1]);
if (argc - i > 2)
memmove(argv + i, argv + i + 2,
(argc - i - 2) * sizeof(char *));
argc -= 2;
}
}
}
/* Now that options are removed, look for name arguments */
if (argc > 1)
{
if (!validate_name(argv[1], &addr))
{
fprintf(stderr, "name too long\n");
usage(argv[0]);
}
}
else
usage(argv[0]);
domain = PF_NAME;
type = SOCK_STREAM;
protocol = 0;
printf("creating a socket with domain = %d, type = %d, protocol = %d\n",
domain, type, protocol);
fd = socket(domain, type, protocol);
if (fd >= 0)
{
int ret;
printf("got a socket!\n");
if (port)
addr.sname_port = htons(port);
printf("binding to %s:%d\n", addr.sname_addr.name,
ntohs(addr.sname_port));
ret = bind(fd, (struct sockaddr *)&addr, sizeof(addr));
if (ret < 0)
perror("bind");
else
{
printf("bind succeeded!\n");
ret = listen(fd, 0);
if (ret < 0)
perror("listen");
else
do_accept_loop(fd);
}
close(fd);
}
else
{
perror("socket");
fprintf(stderr, "errno = %d\n", errno);
}
return 0;
}
