pidgin/pidgin

Enable cyrus-sasl support by default
release-2.x.y
2020-07-13, Gary Kramlich
2e4b62844623
Enable cyrus-sasl support by default

Testing Done:
Built and followed the sasl instructions on freenode's site https://freenode.net/kb/answer/pidgin and connected and identified me to nickserv just fine. Also I checked Debian and they're manually enabling this so if there was an issue users were seeing we would have heard about it by now as this line was last changed in 2013.

Reviewed at https://reviews.imfreedom.org/r/26/
/**
* @file signals.h Signal API
* @ingroup core
*/
/* 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
*/
#ifndef _PURPLE_SIGNALS_H_
#define _PURPLE_SIGNALS_H_
#include <glib.h>
#include "value.h"
#define PURPLE_CALLBACK(func) ((PurpleCallback)func)
typedef void (*PurpleCallback)(void);
typedef void (*PurpleSignalMarshalFunc)(PurpleCallback cb, va_list args,
void *data, void **return_val);
#ifdef __cplusplus
extern "C" {
#endif
/**************************************************************************/
/** @name Signal API */
/**************************************************************************/
/*@{*/
/** The priority of a signal connected using purple_signal_connect().
*
* @see purple_signal_connect_priority()
*/
#define PURPLE_SIGNAL_PRIORITY_DEFAULT 0
/** The largest signal priority; signals with this priority will be called
* <em>last</em>. (This is highest as in numerical value, not as in order of
* importance.)
*
* @see purple_signal_connect_priority().
*/
#define PURPLE_SIGNAL_PRIORITY_HIGHEST 9999
/** The smallest signal priority; signals with this priority will be called
* <em>first</em>. (This is lowest as in numerical value, not as in order of
* importance.)
*
* @see purple_signal_connect_priority().
*/
#define PURPLE_SIGNAL_PRIORITY_LOWEST -9999
/**
* Registers a signal in an instance.
*
* @param instance The instance to register the signal for.
* @param signal The signal name.
* @param marshal The marshal function.
* @param ret_value The return value type, or NULL for no return value.
* @param num_values The number of values to be passed to the callbacks.
* @param ... The values to pass to the callbacks.
*
* @return The signal ID local to that instance, or 0 if the signal
* couldn't be registered.
*
* @see PurpleValue
*/
gulong purple_signal_register(void *instance, const char *signal,
PurpleSignalMarshalFunc marshal,
PurpleValue *ret_value, int num_values, ...);
/**
* Unregisters a signal in an instance.
*
* @param instance The instance to unregister the signal for.
* @param signal The signal name.
*/
void purple_signal_unregister(void *instance, const char *signal);
/**
* Unregisters all signals in an instance.
*
* @param instance The instance to unregister the signal for.
*/
void purple_signals_unregister_by_instance(void *instance);
/**
* Returns a list of value types used for a signal.
*
* @param instance The instance the signal is registered to.
* @param signal The signal.
* @param ret_value The return value from the last signal handler.
* @param num_values The returned number of values.
* @param values The returned list of values.
*/
void purple_signal_get_values(void *instance, const char *signal,
PurpleValue **ret_value,
int *num_values, PurpleValue ***values);
/**
* Connects a signal handler to a signal for a particular object.
*
* Take care not to register a handler function twice. Purple will
* not correct any mistakes for you in this area.
*
* @param instance The instance to connect to.
* @param signal The name of the signal to connect.
* @param handle The handle of the receiver.
* @param func The callback function.
* @param data The data to pass to the callback function.
* @param priority The priority with which the handler should be called. Signal
* handlers are called in ascending numerical order of @a
* priority from #PURPLE_SIGNAL_PRIORITY_LOWEST to
* #PURPLE_SIGNAL_PRIORITY_HIGHEST.
*
* @return The signal handler ID.
*
* @see purple_signal_disconnect()
*/
gulong purple_signal_connect_priority(void *instance, const char *signal,
void *handle, PurpleCallback func, void *data, int priority);
/**
* Connects a signal handler to a signal for a particular object.
* (Its priority defaults to 0, aka #PURPLE_SIGNAL_PRIORITY_DEFAULT.)
*
* Take care not to register a handler function twice. Purple will
* not correct any mistakes for you in this area.
*
* @param instance The instance to connect to.
* @param signal The name of the signal to connect.
* @param handle The handle of the receiver.
* @param func The callback function.
* @param data The data to pass to the callback function.
*
* @return The signal handler ID.
*
* @see purple_signal_disconnect()
*/
gulong purple_signal_connect(void *instance, const char *signal,
void *handle, PurpleCallback func, void *data);
/**
* Connects a signal handler to a signal for a particular object.
*
* The signal handler will take a va_args of arguments, instead of
* individual arguments.
*
* Take care not to register a handler function twice. Purple will
* not correct any mistakes for you in this area.
*
* @param instance The instance to connect to.
* @param signal The name of the signal to connect.
* @param handle The handle of the receiver.
* @param func The callback function.
* @param data The data to pass to the callback function.
* @param priority The priority with which the handler should be called. Signal
* handlers are called in ascending numerical order of @a
* priority from #PURPLE_SIGNAL_PRIORITY_LOWEST to
* #PURPLE_SIGNAL_PRIORITY_HIGHEST.
*
* @return The signal handler ID.
*
* @see purple_signal_disconnect()
*/
gulong purple_signal_connect_priority_vargs(void *instance, const char *signal,
void *handle, PurpleCallback func, void *data, int priority);
/**
* Connects a signal handler to a signal for a particular object.
* (Its priority defaults to 0, aka #PURPLE_SIGNAL_PRIORITY_DEFAULT.)
*
* The signal handler will take a va_args of arguments, instead of
* individual arguments.
*
* Take care not to register a handler function twice. Purple will
* not correct any mistakes for you in this area.
*
* @param instance The instance to connect to.
* @param signal The name of the signal to connect.
* @param handle The handle of the receiver.
* @param func The callback function.
* @param data The data to pass to the callback function.
*
* @return The signal handler ID.
*
* @see purple_signal_disconnect()
*/
gulong purple_signal_connect_vargs(void *instance, const char *signal,
void *handle, PurpleCallback func, void *data);
/**
* Disconnects a signal handler from a signal on an object.
*
* @param instance The instance to disconnect from.
* @param signal The name of the signal to disconnect.
* @param handle The handle of the receiver.
* @param func The registered function to disconnect.
*
* @see purple_signal_connect()
*/
void purple_signal_disconnect(void *instance, const char *signal,
void *handle, PurpleCallback func);
/**
* Removes all callbacks associated with a receiver handle.
*
* @param handle The receiver handle.
*/
void purple_signals_disconnect_by_handle(void *handle);
/**
* Emits a signal.
*
* @param instance The instance emitting the signal.
* @param signal The signal being emitted.
*
* @see purple_signal_connect()
* @see purple_signal_disconnect()
*/
void purple_signal_emit(void *instance, const char *signal, ...);
/**
* Emits a signal, using a va_list of arguments.
*
* @param instance The instance emitting the signal.
* @param signal The signal being emitted.
* @param args The arguments list.
*
* @see purple_signal_connect()
* @see purple_signal_disconnect()
*/
void purple_signal_emit_vargs(void *instance, const char *signal, va_list args);
/**
* Emits a signal and returns the first non-NULL return value.
*
* Further signal handlers are NOT called after a handler returns
* something other than NULL.
*
* @param instance The instance emitting the signal.
* @param signal The signal being emitted.
*
* @return The first non-NULL return value
*/
void *purple_signal_emit_return_1(void *instance, const char *signal, ...);
/**
* Emits a signal and returns the first non-NULL return value.
*
* Further signal handlers are NOT called after a handler returns
* something other than NULL.
*
* @param instance The instance emitting the signal.
* @param signal The signal being emitted.
* @param args The arguments list.
*
* @return The first non-NULL return value
*/
void *purple_signal_emit_vargs_return_1(void *instance, const char *signal,
va_list args);
/**
* Initializes the signals subsystem.
*/
void purple_signals_init(void);
/**
* Uninitializes the signals subsystem.
*/
void purple_signals_uninit(void);
/*@}*/
/**************************************************************************/
/** @name Marshal Functions */
/**************************************************************************/
/*@{*/
void purple_marshal_VOID(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__INT_INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_INT_INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_INT_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_UINT_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_VOID__POINTER_POINTER_POINTER_UINT_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_INT__INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_INT__INT_INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_INT__POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_INT__POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_INT__POINTER_POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_BOOLEAN(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER_POINTER_UINT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__POINTER_POINTER_POINTER_POINTER_POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_BOOLEAN__INT_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER_INT(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER_INT64(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER_INT_BOOLEAN(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER_INT64_BOOLEAN(
PurpleCallback cb, va_list args, void *data, void **return_val);
void purple_marshal_POINTER__POINTER_POINTER(
PurpleCallback cb, va_list args, void *data, void **return_val);
/*@}*/
#ifdef __cplusplus
}
#endif
#endif /* _PURPLE_SIGNALS_H_ */