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-rw-r--r--libjack/intclient.c110
1 files changed, 58 insertions, 52 deletions
diff --git a/libjack/intclient.c b/libjack/intclient.c
index e06722b..cc8d1e3 100644
--- a/libjack/intclient.c
+++ b/libjack/intclient.c
@@ -1,19 +1,19 @@
/* -*- mode: c; c-file-style: "bsd"; -*- */
/*
* Copyright (C) 2004 Jack O'Quin
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
- *
+ *
* 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 Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
+ * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
@@ -34,59 +34,62 @@
#include "local.h"
static int
-jack_intclient_request(RequestType type, jack_client_t *client,
- const char* client_name, jack_options_t options,
- jack_status_t *status, jack_intclient_t uuid, jack_varargs_t *va)
+jack_intclient_request (RequestType type, jack_client_t *client,
+ const char* client_name, jack_options_t options,
+ jack_status_t *status, jack_intclient_t uuid, jack_varargs_t *va)
{
jack_request_t req;
- memset (&req, 0, sizeof (req));
+ memset (&req, 0, sizeof(req));
- if (strlen (client_name) >= sizeof (req.x.intclient.name)) {
+ if (strlen (client_name) >= sizeof(req.x.intclient.name)) {
jack_error ("\"%s\" is too long for a JACK client name.\n"
"Please use %lu characters or less.",
- client_name, sizeof (req.x.intclient.name));
+ client_name, sizeof(req.x.intclient.name));
return -1;
}
if (va->load_name
- && (strlen (va->load_name) > sizeof (req.x.intclient.path) - 1)) {
+ && (strlen (va->load_name) > sizeof(req.x.intclient.path) - 1)) {
jack_error ("\"%s\" is too long for a shared object name.\n"
- "Please use %lu characters or less.",
- va->load_name, sizeof (req.x.intclient.path) - 1);
- *status |= (JackFailure|JackInvalidOption);
+ "Please use %lu characters or less.",
+ va->load_name, sizeof(req.x.intclient.path) - 1);
+ *status |= (JackFailure | JackInvalidOption);
return -1;
}
if (va->load_init
- && (strlen (va->load_init) > sizeof (req.x.intclient.init) - 1)) {
+ && (strlen (va->load_init) > sizeof(req.x.intclient.init) - 1)) {
jack_error ("\"%s\" is too long for internal client init "
"string.\nPlease use %lu characters or less.",
- va->load_init, sizeof (req.x.intclient.init) - 1);
- *status |= (JackFailure|JackInvalidOption);
+ va->load_init, sizeof(req.x.intclient.init) - 1);
+ *status |= (JackFailure | JackInvalidOption);
return -1;
}
req.type = type;
req.x.intclient.options = options;
strncpy (req.x.intclient.name, client_name,
- sizeof (req.x.intclient.name));
- if (va->load_name)
+ sizeof(req.x.intclient.name));
+ if (va->load_name) {
strncpy (req.x.intclient.path, va->load_name,
- sizeof (req.x.intclient.path));
- if (va->load_init)
+ sizeof(req.x.intclient.path));
+ }
+ if (va->load_init) {
strncpy (req.x.intclient.init, va->load_init,
- sizeof (req.x.intclient.init));
+ sizeof(req.x.intclient.init));
+ }
jack_client_deliver_request (client, &req);
*status |= req.status;
- if (*status & JackFailure)
+ if (*status & JackFailure) {
return -1;
+ }
jack_uuid_copy (&uuid, req.x.intclient.uuid);
- return 0;
+ return 0;
}
char *
@@ -96,7 +99,7 @@ jack_get_internal_client_name (jack_client_t *client,
jack_request_t req;
char *name;
- memset (&req, 0, sizeof (req));
+ memset (&req, 0, sizeof(req));
req.type = IntClientName;
req.x.intclient.options = JackNullOption;
jack_uuid_copy (&req.x.intclient.uuid, intclient);
@@ -119,48 +122,50 @@ int
jack_internal_client_handle (jack_client_t *client,
const char *client_name,
jack_status_t *status,
- jack_intclient_t *handle)
+ jack_intclient_t *handle)
{
jack_request_t req;
jack_status_t my_status;
- if (status == NULL) /* no status from caller? */
- status = &my_status; /* use local status word */
+ if (status == NULL) { /* no status from caller? */
+ status = &my_status; /* use local status word */
+ }
*status = 0;
- memset (&req, 0, sizeof (req));
+ memset (&req, 0, sizeof(req));
req.type = IntClientHandle;
req.x.intclient.options = JackNullOption;
strncpy (req.x.intclient.name, client_name,
- sizeof (req.x.intclient.name));
+ sizeof(req.x.intclient.name));
*status = jack_client_deliver_request (client, &req);
- if (!jack_uuid_empty (req.x.intclient.uuid)) {
- jack_uuid_copy (handle, req.x.intclient.uuid);
- return 0;
- }
+ if (!jack_uuid_empty (req.x.intclient.uuid)) {
+ jack_uuid_copy (handle, req.x.intclient.uuid);
+ return 0;
+ }
- return -1;
+ return -1;
}
int
jack_internal_client_load_aux (jack_client_t *client,
- const char *client_name,
- jack_options_t options,
- jack_status_t *status,
- jack_intclient_t handle, va_list ap)
+ const char *client_name,
+ jack_options_t options,
+ jack_status_t *status,
+ jack_intclient_t handle, va_list ap)
{
jack_varargs_t va;
jack_status_t my_status;
- if (status == NULL) /* no status from caller? */
- status = &my_status; /* use local status word */
+ if (status == NULL) { /* no status from caller? */
+ status = &my_status; /* use local status word */
+ }
*status = 0;
/* validate parameters */
if ((options & ~JackLoadOptions)) {
- *status |= (JackFailure|JackInvalidOption);
+ *status |= (JackFailure | JackInvalidOption);
return -1;
}
@@ -175,14 +180,15 @@ int
jack_internal_client_load (jack_client_t *client,
const char *client_name,
jack_options_t options,
- jack_status_t *status,
- jack_intclient_t handle, ...)
+ jack_status_t *status,
+ jack_intclient_t handle, ...)
{
- va_list ap;
- va_start(ap, handle);
- int res = jack_internal_client_load_aux(client, client_name, options, status, handle, ap);
- va_end(ap);
- return res;
+ va_list ap;
+
+ va_start (ap, handle);
+ int res = jack_internal_client_load_aux (client, client_name, options, status, handle, ap);
+ va_end (ap);
+ return res;
}
jack_status_t
@@ -194,15 +200,15 @@ jack_internal_client_unload (jack_client_t *client,
if (intclient) {
- memset (&req, 0, sizeof (req));
+ memset (&req, 0, sizeof(req));
req.type = IntClientUnload;
req.x.intclient.options = JackNullOption;
jack_uuid_copy (&req.x.intclient.uuid, intclient);
jack_client_deliver_request (client, &req);
status = req.status;
- } else { /* intclient is null */
- status = (JackNoSuchClient|JackFailure);
+ } else { /* intclient is null */
+ status = (JackNoSuchClient | JackFailure);
}
return status;
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