pidgin/pidgin

Increase timeout for initial XDP portal session to 2s
release-2.x.y
2020-04-05, David Woodhouse
87d96850a2d7
Increase timeout for initial XDP portal session to 2s

It should still fail immediately when the portal isn't available, but
in my test VM with systemd automatically activating the portal when it's
first accessed, it can take 800ms or so. Wait for it instead of falling
back after 200ms.
/**
* @file circbuffer.h Buffer Utility Functions
* @ingroup core
*/
/* 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
*/
#ifndef _CIRCBUFFER_H
#define _CIRCBUFFER_H
#include <glib.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct _PurpleCircBuffer {
/** A pointer to the starting address of our chunk of memory. */
gchar *buffer;
/** The incremental amount to increase this buffer by when
* the buffer is not big enough to hold incoming data, in bytes. */
gsize growsize;
/** The length of this buffer, in bytes. */
gsize buflen;
/** The number of bytes of this buffer that contain unread data. */
gsize bufused;
/** A pointer to the next byte where new incoming data is
* buffered to. */
gchar *inptr;
/** A pointer to the next byte of buffered data that should be
* read by the consumer. */
gchar *outptr;
} PurpleCircBuffer;
/**
* Creates a new circular buffer. This will not allocate any memory for the
* actual buffer until data is appended to it.
*
* @param growsize The amount that the buffer should grow the first time data
* is appended and every time more space is needed. Pass in
* "0" to use the default of 256 bytes.
*
* @return The new PurpleCircBuffer. This should be freed with
* purple_circ_buffer_destroy when you are done with it
*/
PurpleCircBuffer *purple_circ_buffer_new(gsize growsize);
/**
* Dispose of the PurpleCircBuffer and free any memory used by it (including any
* memory used by the internal buffer).
*
* @param buf The PurpleCircBuffer to free
*/
void purple_circ_buffer_destroy(PurpleCircBuffer *buf);
/**
* Append data to the PurpleCircBuffer. This will grow the internal
* buffer to fit the added data, if needed.
*
* @param buf The PurpleCircBuffer to which to append the data
* @param src pointer to the data to copy into the buffer
* @param len number of bytes to copy into the buffer
*/
void purple_circ_buffer_append(PurpleCircBuffer *buf, gconstpointer src, gsize len);
/**
* Determine the maximum number of contiguous bytes that can be read from the
* PurpleCircBuffer.
* Note: This may not be the total number of bytes that are buffered - a
* subsequent call after calling purple_circ_buffer_mark_read() may indicate more
* data is available to read.
*
* @param buf the PurpleCircBuffer for which to determine the maximum contiguous
* bytes that can be read.
*
* @return the number of bytes that can be read from the PurpleCircBuffer
*/
gsize purple_circ_buffer_get_max_read(const PurpleCircBuffer *buf);
/**
* Mark the number of bytes that have been read from the buffer.
*
* @param buf The PurpleCircBuffer to mark bytes read from
* @param len The number of bytes to mark as read
*
* @return TRUE if we successfully marked the bytes as having been read, FALSE
* otherwise.
*/
gboolean purple_circ_buffer_mark_read(PurpleCircBuffer *buf, gsize len);
#ifdef __cplusplus
}
#endif
#endif /* _CIRCBUFFER_H */