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Constructor for BMediaRosterEx

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7614 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2004-05-19 09:04:01 +00:00
parent ece05aef60
commit dcfb6bfcd5
1 changed files with 27 additions and 13 deletions
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40
src/kits/media/MediaRoster.cpp
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@ -74,6 +74,22 @@ using namespace BPrivate::media;
// DefaultDeleter will delete the BMediaRoster object in it's destructor.
DefaultDeleter _deleter;
BMediaRosterEx::BMediaRosterEx(status_t * out_error)
: BMediaRoster()
{
status_t rv;
// register this application with the media server
server_register_app_request request;
server_register_app_reply reply;
request.team = team;
request.messenger = BMessenger(NULL, this);
rv = QueryServer(SERVER_REGISTER_APP, &request, sizeof(request), &reply, sizeof(reply));
if (rv != B_OK) {
if (out_error)
*out_error = B_MEDIA_SYSTEM_FAILURE;
}
}
status_t
BMediaRosterEx::SaveNodeConfiguration(BMediaNode *node)
{
@ -1846,12 +1862,17 @@ BMediaRoster::Roster(status_t* out_error)
static BLocker locker("BMediaRoster::Roster locker");
locker.Lock();
if (_sDefault == NULL) {
_sDefault = new BMediaRosterEx();
if (out_error != NULL)
*out_error = B_OK;
} else {
if (out_error != NULL)
*out_error = B_OK;
status_t err = B_OK;
_sDefault = new BMediaRosterEx(&err);
if (err != B_OK) {
if(out_error)
*out_error = err;
if (_sDefault) {
_sDefault->Lock();
_sDefault->Quit();
}
_sDefault = NULL;
}
}
locker.Unlock();
return _sDefault;
@ -2849,13 +2870,6 @@ BMediaRoster::BMediaRoster() :
// start the looper
Run();
// register this application with the media server
server_register_app_request request;
server_register_app_reply reply;
request.team = team;
request.messenger = BMessenger(NULL, this);
QueryServer(SERVER_REGISTER_APP, &request, sizeof(request), &reply, sizeof(reply));
}