static int yahoo_doodle_accept_request(PurpleRequestAcceptData *data) { PurpleWhiteboard *wb; PurpleAccount *account; account = purple_connection_get_account(data->gc); wb = purple_whiteboard_get_session(account, data->from); /* If a session with the remote user doesn't exist */ if(wb == NULL) { doodle_session *ds; wb = purple_whiteboard_create(account, data->from, DOODLE_STATE_REQUESTED); ds = wb->proto_data; ds->imv_key = g_strdup(data->imv_key); yahoo_doodle_command_send_ready(data->gc, data->from, data->imv_key); } /* TODO Might be required to clear the canvas of an existing doodle * session at this point */ return 0; }
void yahoo_doodle_initiate(PurpleConnection *gc, const char *name) { PurpleAccount *account; char *to = (char*)name; PurpleWhiteboard *wb; g_return_if_fail(gc); g_return_if_fail(name); account = purple_connection_get_account(gc); wb = purple_whiteboard_get_session(account, to); if(wb == NULL) { /* Insert this 'session' in the list. At this point, it's only a * requested session. */ wb = purple_whiteboard_create(account, to, DOODLE_STATE_REQUESTING); } /* NOTE Perhaps some careful handling of remote assumed established * sessions */ yahoo_doodle_command_send_ready(gc, to, DOODLE_IMV_KEY); yahoo_doodle_command_send_request(gc, to, DOODLE_IMV_KEY); }
static void pidginwhiteboard_button_start_press(GtkButton *button, gpointer data) { PurpleConversation *conv = data; PurpleAccount *account = purple_conversation_get_account(conv); PurpleConnection *gc = purple_account_get_connection(account); char *to = (char*)(purple_conversation_get_name(conv)); /* Only handle this if local client requested Doodle session (else local * client would have sent one) */ PurpleWhiteboard *wb = purple_whiteboard_get(account, to); /* Write a local message to this conversation showing that a request for a * Doodle session has been made */ /* XXXX because otherwise gettext will see this string, even though it's * in an #if 0 block. Remove the XXXX if you want to use this code. * But, it really shouldn't be a Yahoo-specific string. ;) */ purple_conv_im_write(PURPLE_CONV_IM(conv), "", XXXX_("Sent Doodle request."), PURPLE_MESSAGE_NICK | PURPLE_MESSAGE_RECV, time(NULL)); yahoo_doodle_command_send_request(gc, to); yahoo_doodle_command_send_ready(gc, to); /* Insert this 'session' in the list. At this point, it's only a requested * session. */ wb = purple_whiteboard_create(account, to, DOODLE_STATE_REQUESTING); }
static void yahoo_doodle_command_got_ready(PurpleConnection *gc, const char *from, const char *imv_key) { PurpleAccount *account; PurpleWhiteboard *wb; purple_debug_info("yahoo", "doodle: Got Ready(%s)\n", from); account = purple_connection_get_account(gc); /* Only handle this if local client requested Doodle session (else local * client would have sent one) */ wb = purple_whiteboard_get_session(account, from); if(wb == NULL) return; if(wb->state == DOODLE_STATE_REQUESTING) { doodle_session *ds = wb->proto_data; purple_whiteboard_start(wb); wb->state = DOODLE_STATE_ESTABLISHED; yahoo_doodle_command_send_confirm(gc, from, imv_key); /* Let's steal the imv_key and reuse it */ g_free(ds->imv_key); ds->imv_key = g_strdup(imv_key); } else if(wb->state == DOODLE_STATE_ESTABLISHED) { /* TODO Ask whether to save picture too */ purple_whiteboard_clear(wb); } /* NOTE Not sure about this... I am trying to handle if the remote user * already thinks we're in a session with them (when their chat message * contains the doodle imv key) */ else if(wb->state == DOODLE_STATE_REQUESTED) { /* purple_whiteboard_start(wb); */ yahoo_doodle_command_send_ready(gc, from, imv_key); } }
static void yahoo_doodle_command_got_request(PurpleConnection *gc, const char *from, const char *imv_key) { PurpleAccount *account; PurpleWhiteboard *wb; purple_debug_info("yahoo", "doodle: Got Request (%s)\n", from); account = purple_connection_get_account(gc); /* Only handle this if local client requested Doodle session (else local * client would have sent one) */ wb = purple_whiteboard_get_session(account, from); /* If a session with the remote user doesn't exist */ if(wb == NULL) { doodle_session *ds; /* Ask user if they wish to accept the request for a doodle session */ /* TODO Ask local user to start Doodle session with remote user */ /* NOTE This if/else statement won't work right--must use dialog * results */ /* char dialog_message[64]; g_sprintf(dialog_message, "%s is requesting to start a Doodle session with you.", from); purple_notify_message(NULL, PURPLE_NOTIFY_MSG_INFO, "Doodle", dialog_message, NULL, NULL, NULL); */ wb = purple_whiteboard_new(account, from, DOODLE_STATE_REQUESTED); ds = purple_whiteboard_get_protocol_data(wb); ds->imv_key = g_strdup(imv_key); yahoo_doodle_command_send_ready(gc, from, imv_key); } /* TODO Might be required to clear the canvas of an existing doodle * session at this point */ }