diff -r 4b2c27ae504a -r 788b20ccec91 src/protocols/sametime/meanwhile/service.c --- a/src/protocols/sametime/meanwhile/service.c Fri Dec 16 03:34:01 2005 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,267 +0,0 @@ - -/* - Meanwhile - Unofficial Lotus Sametime Community Client Library - Copyright (C) 2004 Christopher (siege) O'Brien - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include "mw_channel.h" -#include "mw_debug.h" -#include "mw_error.h" -#include "mw_message.h" -#include "mw_service.h" - - -/* I tried to be explicit with the g_return_* calls, to make the debug - logging a bit more sensible. Hence all the explicit "foo != NULL" - checks. */ - - -void mwService_recvCreate(struct mwService *s, struct mwChannel *chan, - struct mwMsgChannelCreate *msg) { - - /* ensure none are null, ensure that the service and channel belong - to the same session, and ensure that the message belongs on the - channel */ - g_return_if_fail(s != NULL); - g_return_if_fail(chan != NULL); - g_return_if_fail(msg != NULL); - g_return_if_fail(s->session == mwChannel_getSession(chan)); - g_return_if_fail(mwChannel_getId(chan) == msg->channel); - - if(s->recv_create) { - s->recv_create(s, chan, msg); - } else { - mwChannel_destroy(chan, ERR_FAILURE, NULL); - } -} - - -void mwService_recvAccept(struct mwService *s, struct mwChannel *chan, - struct mwMsgChannelAccept *msg) { - - /* ensure none are null, ensure that the service and channel belong - to the same session, and ensure that the message belongs on the - channel */ - g_return_if_fail(s != NULL); - g_return_if_fail(chan != NULL); - g_return_if_fail(msg != NULL); - g_return_if_fail(s->session == mwChannel_getSession(chan)); - g_return_if_fail(mwChannel_getId(chan) == msg->head.channel); - - if(s->recv_accept) - s->recv_accept(s, chan, msg); -} - - -void mwService_recvDestroy(struct mwService *s, struct mwChannel *chan, - struct mwMsgChannelDestroy *msg) { - - /* ensure none are null, ensure that the service and channel belong - to the same session, and ensure that the message belongs on the - channel */ - g_return_if_fail(s != NULL); - g_return_if_fail(chan != NULL); - g_return_if_fail(msg != NULL); - g_return_if_fail(s->session == mwChannel_getSession(chan)); - g_return_if_fail(mwChannel_getId(chan) == msg->head.channel); - - if(s->recv_destroy) - s->recv_destroy(s, chan, msg); -} - - -void mwService_recv(struct mwService *s, struct mwChannel *chan, - guint16 msg_type, struct mwOpaque *data) { - - /* ensure that none are null. zero-length messages are acceptable */ - g_return_if_fail(s != NULL); - g_return_if_fail(chan != NULL); - g_return_if_fail(data != NULL); - g_return_if_fail(s->session == mwChannel_getSession(chan)); - - /* - g_message("mwService_recv: session = %p, service = %p, b = %p, n = %u", - mwService_getSession(s), s, data->data, data->len); - */ - - if(s->recv) - s->recv(s, chan, msg_type, data); -} - - -guint32 mwService_getType(struct mwService *s) { - g_return_val_if_fail(s != NULL, 0x00); - return s->type; -} - - -const char *mwService_getName(struct mwService *s) { - g_return_val_if_fail(s != NULL, NULL); - g_return_val_if_fail(s->get_name != NULL, NULL); - - return s->get_name(s); -} - - -const char *mwService_getDesc(struct mwService *s) { - g_return_val_if_fail(s != NULL, NULL); - g_return_val_if_fail(s->get_desc != NULL, NULL); - - return s->get_desc(s); -} - - -struct mwSession *mwService_getSession(struct mwService *s) { - g_return_val_if_fail(s != NULL, NULL); - return s->session; -} - - -void mwService_init(struct mwService *srvc, struct mwSession *sess, - guint32 type) { - - /* ensure nothing is null, and there's no such thing as a zero - service type */ - g_return_if_fail(srvc != NULL); - g_return_if_fail(sess != NULL); - g_return_if_fail(type != 0x00); - - srvc->session = sess; - srvc->type = type; - srvc->state = mwServiceState_STOPPED; -} - - -enum mwServiceState mwService_getState(struct mwService *srvc) { - g_return_val_if_fail(srvc != NULL, mwServiceState_STOPPED); - return srvc->state; -} - - -void mwService_start(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - if(! MW_SERVICE_IS_STOPPED(srvc)) - return; - - srvc->state = mwServiceState_STARTING; - g_message("starting service %s", NSTR(mwService_getName(srvc))); - - if(srvc->start) { - srvc->start(srvc); - } else { - mwService_started(srvc); - } -} - - -void mwService_started(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - srvc->state = mwServiceState_STARTED; - g_message("started service %s", NSTR(mwService_getName(srvc))); -} - - -void mwService_error(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - if(MW_SERVICE_IS_DEAD(srvc)) - return; - - srvc->state = mwServiceState_ERROR; - g_message("error in service %s", NSTR(mwService_getName(srvc))); - - if(srvc->stop) { - srvc->stop(srvc); - } else { - mwService_stopped(srvc); - } -} - - -void mwService_stop(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - if(MW_SERVICE_IS_DEAD(srvc)) - return; - - srvc->state = mwServiceState_STOPPING; - g_message("stopping service %s", NSTR(mwService_getName(srvc))); - - if(srvc->stop) { - srvc->stop(srvc); - } else { - mwService_stopped(srvc); - } -} - - -void mwService_stopped(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - if(srvc->state != mwServiceState_STOPPED) { - srvc->state = mwServiceState_STOPPED; - g_message("stopped service %s", NSTR(mwService_getName(srvc))); - } -} - - -void mwService_free(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - mwService_stop(srvc); - - if(srvc->clear) - srvc->clear(srvc); - - if(srvc->client_cleanup) - srvc->client_cleanup(srvc->client_data); - - g_free(srvc); -} - - -/** @todo switch the following to using mw_datum */ - -void mwService_setClientData(struct mwService *srvc, - gpointer data, GDestroyNotify cleanup) { - - g_return_if_fail(srvc != NULL); - - srvc->client_data = data; - srvc->client_cleanup = cleanup; -} - - -gpointer mwService_getClientData(struct mwService *srvc) { - g_return_val_if_fail(srvc != NULL, NULL); - return srvc->client_data; -} - - -void mwService_removeClientData(struct mwService *srvc) { - g_return_if_fail(srvc != NULL); - - if(srvc->client_cleanup) { - srvc->client_cleanup(srvc->client_data); - srvc->client_cleanup = NULL; - } - - srvc->client_data = NULL; -} -