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
*/
}
