forked from enlightenment/efl
fix usage of ecore_con functions to avoid magic failures: SOMEONE WHO KNOWS THIS CODE PLEASE DOUBLE CHECK FAILURE CASE RETURN VALUES
SVN revision: 55512
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8babc062be
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dd8fe515a3
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@ -844,7 +844,8 @@ ecore_ipc_client_server_get(Ecore_Ipc_Client *cl)
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"ecore_ipc_client_server_get");
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return NULL;
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}
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return (ecore_con_server_data_get(ecore_con_client_server_get(cl->client)));
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if (!ecore_con_client_server_get(cl->client)) return NULL;
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return ecore_con_server_data_get(ecore_con_client_server_get(cl->client));
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}
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/**
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@ -871,9 +872,15 @@ ecore_ipc_client_del(Ecore_Ipc_Client *cl)
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cl->delete_me = 1;
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if (cl->event_count == 0)
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{
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svr = ecore_con_server_data_get(ecore_con_client_server_get(cl->client));
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Ecore_Con_Server *s;
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ecore_con_client_del(cl->client);
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svr->clients = eina_list_remove(svr->clients, cl);
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s = ecore_con_client_server_get(cl->client);
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if (s)
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{
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svr = ecore_con_server_data_get(s);
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svr->clients = eina_list_remove(svr->clients, cl);
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}
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if (cl->buf) free(cl->buf);
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ECORE_MAGIC_SET(cl, ECORE_MAGIC_NONE);
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free(cl);
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@ -1011,17 +1018,21 @@ static Eina_Bool
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_ecore_ipc_event_client_add(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Client_Add *e;
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Ecore_Con_Server *s;
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Ecore_Ipc_Server *svr;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(ecore_con_client_server_get(e->client)))) return ECORE_CALLBACK_RENEW;
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s = ecore_con_client_server_get(e->client);
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if (!s) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_server_data_get(s);
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if (!svr) return ECORE_CALLBACK_RENEW;
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if (!eina_list_data_find(servers, svr)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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{
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Ecore_Ipc_Client *cl;
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Ecore_Ipc_Server *svr;
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cl = calloc(1, sizeof(Ecore_Ipc_Client));
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if (!cl) return ECORE_CALLBACK_CANCEL;
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svr = ecore_con_server_data_get(ecore_con_client_server_get(e->client));
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ECORE_MAGIC_SET(cl, ECORE_MAGIC_IPC_CLIENT);
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cl->client = e->client;
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cl->max_buf_size = 32 * 1024;
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@ -1049,9 +1060,15 @@ static Eina_Bool
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_ecore_ipc_event_client_del(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Client_Del *e;
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Ecore_Con_Server *s;
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Ecore_Ipc_Server *svr;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(ecore_con_client_server_get(e->client)))) return ECORE_CALLBACK_RENEW;
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s = ecore_con_client_server_get(e->client);
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if (!s) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_server_data_get(s);
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if (!svr) return ECORE_CALLBACK_RENEW;
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if (!eina_list_data_find(servers, svr)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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{
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Ecore_Ipc_Client *cl;
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@ -1059,9 +1076,7 @@ _ecore_ipc_event_client_del(void *data __UNUSED__, int ev_type __UNUSED__, void
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cl = ecore_con_client_data_get(e->client);
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{
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Ecore_Ipc_Event_Client_Del *e2;
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Ecore_Ipc_Server *svr;
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svr = ecore_con_server_data_get(ecore_con_client_server_get(e->client));
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svr->client_list = eina_list_remove(svr->client_list, cl);
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if (!cl->delete_me)
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{
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@ -1083,26 +1098,23 @@ static Eina_Bool
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_ecore_ipc_event_server_add(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Server_Add *e;
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Ecore_Ipc_Server *svr;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(e->server))) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_server_data_get(e->server);
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if (!eina_list_data_find(servers, svr)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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if (!svr->delete_me)
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{
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Ecore_Ipc_Server *svr;
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Ecore_Ipc_Event_Server_Add *e2;
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svr = ecore_con_server_data_get(e->server);
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if (!svr->delete_me)
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e2 = calloc(1, sizeof(Ecore_Ipc_Event_Server_Add));
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if (e2)
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{
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Ecore_Ipc_Event_Server_Add *e2;
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e2 = calloc(1, sizeof(Ecore_Ipc_Event_Server_Add));
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if (e2)
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{
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svr->event_count++;
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e2->server = svr;
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ecore_event_add(ECORE_IPC_EVENT_SERVER_ADD, e2,
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_ecore_ipc_event_server_add_free, NULL);
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}
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svr->event_count++;
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e2->server = svr;
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ecore_event_add(ECORE_IPC_EVENT_SERVER_ADD, e2,
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_ecore_ipc_event_server_add_free, NULL);
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}
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}
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return ECORE_CALLBACK_CANCEL;
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@ -1112,26 +1124,23 @@ static Eina_Bool
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_ecore_ipc_event_server_del(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Server_Del *e;
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Ecore_Ipc_Server *svr;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(e->server))) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_server_data_get(e->server);
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if (!eina_list_data_find(servers, svr)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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if (!svr->delete_me)
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{
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Ecore_Ipc_Server *svr;
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Ecore_Ipc_Event_Server_Del *e2;
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svr = ecore_con_server_data_get(e->server);
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if (!svr->delete_me)
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e2 = calloc(1, sizeof(Ecore_Ipc_Event_Server_Del));
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if (e2)
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{
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Ecore_Ipc_Event_Server_Del *e2;
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e2 = calloc(1, sizeof(Ecore_Ipc_Event_Server_Del));
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if (e2)
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{
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svr->event_count++;
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e2->server = svr;
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ecore_event_add(ECORE_IPC_EVENT_SERVER_DEL, e2,
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_ecore_ipc_event_server_del_free, NULL);
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}
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svr->event_count++;
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e2->server = svr;
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ecore_event_add(ECORE_IPC_EVENT_SERVER_DEL, e2,
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_ecore_ipc_event_server_del_free, NULL);
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}
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}
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return ECORE_CALLBACK_CANCEL;
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@ -1182,17 +1191,19 @@ static Eina_Bool
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_ecore_ipc_event_client_data(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Client_Data *e;
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Ecore_Con_Server *svr;
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Ecore_Ipc_Client *cl;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(ecore_con_client_server_get(e->client)))) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_client_server_get(e->client);
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cl = ecore_con_server_data_get(svr);
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if (!eina_list_data_find(servers, cl)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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{
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Ecore_Ipc_Client *cl;
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Ecore_Ipc_Msg_Head msg;
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int offset = 0;
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unsigned char *buf;
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cl = ecore_con_client_data_get(e->client);
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if (!cl->buf)
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{
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@ -1254,10 +1265,13 @@ _ecore_ipc_event_client_data(void *data __UNUSED__, int ev_type __UNUSED__, void
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{
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Ecore_Ipc_Event_Client_Data *e2;
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Ecore_Ipc_Server *svr;
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Ecore_Con_Server *sv;
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int max, max2;
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buf = NULL;
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svr = ecore_con_server_data_get(ecore_con_client_server_get(cl->client));
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sv = ecore_con_client_server_get(cl->client);
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if (!sv) return ECORE_CALLBACK_CANCEL;
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svr = ecore_con_server_data_get(sv);
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max = svr->max_buf_size;
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max2 = cl->max_buf_size;
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if ((max >= 0) && (max2 >= 0))
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@ -1374,18 +1388,17 @@ static Eina_Bool
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_ecore_ipc_event_server_data(void *data __UNUSED__, int ev_type __UNUSED__, void *ev)
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{
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Ecore_Con_Event_Server_Data *e;
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Ecore_Ipc_Server *svr;
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e = ev;
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if (!eina_list_data_find(servers, ecore_con_server_data_get(e->server))) return ECORE_CALLBACK_RENEW;
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svr = ecore_con_server_data_get(e->server);
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if (!eina_list_data_find(servers, svr)) return ECORE_CALLBACK_RENEW;
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/* handling code here */
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{
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Ecore_Ipc_Server *svr;
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Ecore_Ipc_Msg_Head msg;
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int offset = 0;
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unsigned char *buf;
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svr = ecore_con_server_data_get(e->server);
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if (!svr->buf)
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{
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svr->buf_size = e->size;
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