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/* This file is part of Owl.
*
* Copyright © 2019-2021 Sergey Bugaev <bugaevc@gmail.com>
*
* Owl is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published
* by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* Owl 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 General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* along with Owl. If not, see <http://www.gnu.org/licenses/>.
*/
#import "OwlZowlMachIpcV1.h"
#import <Cocoa/Cocoa.h>
#import <wayland-server.h>
#import "owl-mach-ipc-unstable-v1.h"
#import "owl-mach-ipc-unstable-v1-mig.h"
#import <mach/mach.h>
#import <servers/bootstrap.h>
#import "OwlZowlMachIpcPortV1.h"
#import "OwlMIG.h"
@implementation OwlZowlMachIpcV1
static NSString *globalName;
static mach_port_t port;
+ (BOOL) bootstrapCheckInWithName: (NSString *) name {
globalName = [name retain];
const char *raw_name = [name UTF8String];
kern_return_t kr = bootstrap_check_in(bootstrap_port, raw_name, &port);
if (kr != KERN_SUCCESS) {
NSLog(@"bootstrap_check_in(%@) = %x", name, kr);
return NO;
} else {
NSLog(@"Checked in with the bootstrap server as %@", name);
}
[OwlMIG serveOnPort: port
usingCallback: owl_mach_ipc_v1_server
maxSize: 100];
return YES;
}
static void mach_ipc_destroy(struct wl_resource *resource) {
OwlZowlMachIpcV1 *self = wl_resource_get_user_data(resource);
[self release];
}
static void mach_ipc_create_port_handler(
struct wl_client *client,
struct wl_resource *resource,
uint32_t id
) {
struct wl_resource *port_resource = wl_resource_create(
client,
&zowl_mach_ipc_port_v1_interface,
1,
id
);
[[[OwlZowlMachIpcPortV1 alloc] initWithResource: port_resource] release];
}
static void mach_ipc_destroy_handler(
struct wl_client *client,
struct wl_resource *resource
) {
wl_resource_destroy(resource);
}
static const struct zowl_mach_ipc_v1_interface mach_ipc_impl = {
.create_port = mach_ipc_create_port_handler,
.destroy = mach_ipc_destroy_handler
};
- (id) initWithResource: (struct wl_resource *) resource {
_resource = resource;
wl_resource_set_implementation(
resource,
&mach_ipc_impl,
[self retain],
mach_ipc_destroy
);
zowl_mach_ipc_v1_send_bootstrap_name(resource, [globalName UTF8String]);
return self;
}
static void mach_ipc_bind(
struct wl_client *client,
void *data,
uint32_t version,
uint32_t id
) {
struct wl_resource *resource = wl_resource_create(
client,
&zowl_mach_ipc_v1_interface,
version,
id
);
[[[OwlZowlMachIpcV1 alloc] initWithResource: resource] release];
}
+ (void) addGlobalToDisplay: (struct wl_display *) display {
wl_global_create(
display,
&zowl_mach_ipc_v1_interface,
1,
NULL,
mach_ipc_bind
);
}
@end
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