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Add wl_client_get_credentials() to get unix credentials for client

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This commit is contained in:
Kristian Høgsberg 2012-02-18 00:29:25 -05:00
parent 5536031bfb
commit 8503cd6859
2 changed files with 24 additions and 0 deletions
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22
src/wayland-server.c
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@ -63,6 +63,7 @@ struct wl_client {
uint32_t mask; uint32_t mask;
struct wl_list link; struct wl_list link;
struct wl_map objects; struct wl_map objects;
struct ucred ucred;
int error; int error;
}; };
@ -286,6 +287,7 @@ WL_EXPORT struct wl_client *
wl_client_create(struct wl_display *display, int fd) wl_client_create(struct wl_display *display, int fd)
{ {
struct wl_client *client; struct wl_client *client;
socklen_t len;
client = malloc(sizeof *client); client = malloc(sizeof *client);
if (client == NULL) if (client == NULL)
@ -296,6 +298,14 @@ wl_client_create(struct wl_display *display, int fd)
client->source = wl_event_loop_add_fd(display->loop, fd, client->source = wl_event_loop_add_fd(display->loop, fd,
WL_EVENT_READABLE, WL_EVENT_READABLE,
wl_client_connection_data, client); wl_client_connection_data, client);
len = sizeof client->ucred;
if (getsockopt(fd, SOL_SOCKET, SO_PEERCRED,
&client->ucred, &len) < 0) {
free(client);
return NULL;
}
client->connection = client->connection =
wl_connection_create(fd, wl_client_connection_update, client); wl_connection_create(fd, wl_client_connection_update, client);
if (client->connection == NULL) { if (client->connection == NULL) {
@ -318,6 +328,18 @@ wl_client_create(struct wl_display *display, int fd)
return client; return client;
} }
WL_EXPORT void
wl_client_get_credentials(struct wl_client *client,
pid_t *pid, uid_t *uid, gid_t *gid)
{
if (pid)
*pid = client->ucred.pid;
if (uid)
*uid = client->ucred.uid;
if (gid)
*gid = client->ucred.gid;
}
WL_EXPORT void WL_EXPORT void
wl_client_add_resource(struct wl_client *client, wl_client_add_resource(struct wl_client *client,
struct wl_resource *resource) struct wl_resource *resource)

2
src/wayland-server.h
View file

@ -99,6 +99,8 @@ void wl_display_remove_global(struct wl_display *display,
struct wl_client *wl_client_create(struct wl_display *display, int fd); struct wl_client *wl_client_create(struct wl_display *display, int fd);
void wl_client_destroy(struct wl_client *client); void wl_client_destroy(struct wl_client *client);
void wl_client_flush(struct wl_client *client); void wl_client_flush(struct wl_client *client);
void wl_client_get_credentials(struct wl_client *client,
pid_t *pid, uid_t *uid, gid_t *gid);
struct wl_resource * struct wl_resource *
wl_client_add_object(struct wl_client *client, wl_client_add_object(struct wl_client *client,