/* purple

*

* Purple is the legal property of its developers, whose names are too numerous

* to list here. Please refer to the COPYRIGHT file distributed with this

* source distribution.

*

* This program is free software; you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* This program 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 General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA

*/

#include "internal.h"

#include "eventloop.h"

#define PURPLE_GLIB_READ_COND (G_IO_IN | G_IO_HUP | G_IO_ERR)

#define PURPLE_GLIB_WRITE_COND (G_IO_OUT | G_IO_HUP | G_IO_ERR | G_IO_NVAL)

typedef struct {

PurpleInputFunction function;

guint result;

gpointer data;

} PurpleIOClosure;

static gboolean

purple_io_invoke(GIOChannel *source, GIOCondition condition, gpointer data)

{

PurpleIOClosure *closure = data;

PurpleInputCondition purple_cond = 0;

if (condition & PURPLE_GLIB_READ_COND)

purple_cond |= PURPLE_INPUT_READ;

if (condition & PURPLE_GLIB_WRITE_COND)

purple_cond |= PURPLE_INPUT_WRITE;

#ifdef _WIN32

if(!purple_cond) {

return TRUE;

}

#endif /* _WIN32 */

closure->function(closure->data, g_io_channel_unix_get_fd(source),

purple_cond);

return TRUE;

}

guint

purple_input_add(int source, PurpleInputCondition condition, PurpleInputFunction func, gpointer user_data)

{

PurpleIOClosure *closure = g_new0(PurpleIOClosure, 1);

GIOChannel *channel;

GIOCondition cond = 0;

closure->function = func;

closure->data = user_data;

if (condition & PURPLE_INPUT_READ)

cond |= PURPLE_GLIB_READ_COND;

if (condition & PURPLE_INPUT_WRITE)

cond |= PURPLE_GLIB_WRITE_COND;

#ifdef _WIN32

channel = g_io_channel_win32_new_socket(source);

#else

channel = g_io_channel_unix_new(source);

#endif

closure->result = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT,

cond, purple_io_invoke, closure, g_free);

g_io_channel_unref(channel);

return closure->result;

}

gboolean

purple_input_remove(guint tag)

{

return g_source_remove(tag);

}

int

purple_input_pipe(int pipefd[2])

{

#ifdef _WIN32

return wpurple_input_pipe(pipefd);

#else

return pipe(pipefd);

#endif

}