pidgin/pidgin

Fix a compilation error on windows and many warnings
default tip
7 hours ago, Gary Kramlich
e128168d9ea5
Fix a compilation error on windows and many warnings

SIG_ACK is macro for handling signals on windows. We just want to use it as a
constant, so we #undef if we see it.

Mark a bunch of parameters as unused.

Fix a bunch of warnings about type casting function pointers.

Testing Done:
Compiled and ran on windows.

Reviewed at https://reviews.imfreedom.org/r/2106/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_PLUGIN_INFO_H
#define PURPLE_PLUGIN_INFO_H
#include <glib.h>
#include <gio/gio.h>
#include <gplugin.h>
#include <gplugin-native.h>
#include "pluginpref.h"
#define PURPLE_TYPE_PLUGIN_INFO (purple_plugin_info_get_type())
/**
* PurplePluginInfo:
*
* #PurplePluginInfo is a #GPluginPluginInfo subclass that adds additional
* libpurple specific properties.
*
* Since: 3.0.0
*/
G_DECLARE_DERIVABLE_TYPE(PurplePluginInfo, purple_plugin_info, PURPLE,
PLUGIN_INFO, GPluginPluginInfo)
#include "plugins.h"
/**
* PurplePluginInfoClass:
*
* An opaque type representing the class of a #PurplePluginInfo.
*
* Since: 3.0.0
*/
struct _PurplePluginInfoClass {
/*< private >*/
GPluginPluginInfoClass parent;
gpointer reserved[4];
};
/**
* PurplePluginPrefFrameCb:
* @plugin: the plugin associated with this callback.
*
* Returns the preferences frame for the plugin.
*
* Returns: Preference frame.
*/
typedef PurplePluginPrefFrame *(*PurplePluginPrefFrameCb)(PurplePlugin *plugin);
/**
* PurplePrefRequestCb:
*
* Returns the preferences request handle for a plugin.
*
* Returns: Preferences request handle.
*/
typedef gpointer (*PurplePluginPrefRequestCb)(PurplePlugin *plugin);
/**
* PurplePluginInfoFlags:
* @PURPLE_PLUGIN_INFO_FLAGS_INTERNAL: Plugin is not shown in UI lists
* @PURPLE_PLUGIN_INFO_FLAGS_AUTO_LOAD: Auto-load the plugin
*
* Flags that can be used to treat plugins differently.
*
* Since: 3.0.0
*/
typedef enum /*< flags >*/
{
PURPLE_PLUGIN_INFO_FLAGS_INTERNAL = 1 << 1,
PURPLE_PLUGIN_INFO_FLAGS_AUTO_LOAD = 1 << 2,
} PurplePluginInfoFlags;
/**
* PURPLE_PLUGIN_ABI_VERSION:
* @major: The major version of libpurple to target.
* @minor: The minor version of libpurple to target.
*
* Packs @major and @minor into an integer to be used as an abi version for
* gplugin.
*
* Note: The lower six nibbles represent the ABI version for libpurple, the
* rest are required by GPlugin.
*
* Returns: An ABI version to set in plugins using major and minor versions.
*/
#define PURPLE_PLUGIN_ABI_VERSION(major,minor) \
(0x01000000 | ((major) << 16) | (minor))
/**
* PURPLE_PLUGIN_ABI_MAJOR_VERSION:
* @abi: The abi version.
*
* Extracts the purple major version from @abi.
*
* Returns: The major version from an ABI version
*/
#define PURPLE_PLUGIN_ABI_MAJOR_VERSION(abi) \
((abi >> 16) & 0xff)
/**
* PURPLE_PLUGIN_ABI_MINOR_VERSION:
* @abi: The abi version.
*
* Extracts the purple minor version from @abi.
*
* Returns: The minor version from an ABI version
*/
#define PURPLE_PLUGIN_ABI_MINOR_VERSION(abi) \
(abi & 0xffff)
/**
* PURPLE_ABI_VERSION:
*
* A convenience macro that returns an ABI version using PURPLE_MAJOR_VERSION
* and PURPLE_MINOR_VERSION
*/
#define PURPLE_ABI_VERSION PURPLE_PLUGIN_ABI_VERSION(PURPLE_MAJOR_VERSION, PURPLE_MINOR_VERSION)
G_BEGIN_DECLS
/**
* purple_plugin_info_new:
* @first_property: The first property name
* @...: The value of the first property, followed optionally by more
* name/value pairs, followed by %NULL
*
* Creates a new #PurplePluginInfo instance to be returned from
* #plugin_query of a plugin, using the provided name/value pairs.
*
* All properties except <literal>"id"</literal> and
* <literal>"purple-abi"</literal> are optional.
*
* Valid property names are:
* <informaltable frame='none'>
* <tgroup cols='2'><tbody>
* <row><entry><literal>"id"</literal></entry>
* <entry>(string) The ID of the plugin.</entry>
* </row>
* <row><entry><literal>"abi-version"</literal></entry>
* <entry>(<type>guint32</type>) The ABI version required by the
* plugin.</entry>
* </row>
* <row><entry><literal>"name"</literal></entry>
* <entry>(string) The translated name of the plugin.</entry>
* </row>
* <row><entry><literal>"version"</literal></entry>
* <entry>(string) Version of the plugin.</entry>
* </row>
* <row><entry><literal>"category"</literal></entry>
* <entry>(string) Primary category of the plugin.</entry>
* </row>
* <row><entry><literal>"summary"</literal></entry>
* <entry>(string) Brief summary of the plugin.</entry>
* </row>
* <row><entry><literal>"description"</literal></entry>
* <entry>(string) Full description of the plugin.</entry>
* </row>
* <row><entry><literal>"authors"</literal></entry>
* <entry>(<type>const gchar * const *</type>) A %NULL-terminated list of
* plugin authors. format: First Last &lt;user\@domain.com&gt;</entry>
* </row>
* <row><entry><literal>"website"</literal></entry>
* <entry>(string) Website of the plugin.</entry>
* </row>
* <row><entry><literal>"icon"</literal></entry>
* <entry>(string) Path to a plugin's icon.</entry>
* </row>
* <row><entry><literal>"license-id"</literal></entry>
* <entry>(string) Short name of the plugin's license. This should
* either be an identifier of the license from
* <ulink url="http://dep.debian.net/deps/dep5/#license-specification">
* DEP5</ulink> or "Other" for custom licenses.</entry>
* </row>
* <row><entry><literal>"license-text"</literal></entry>
* <entry>(string) The text of the plugin's license, if unlisted on
* DEP5.</entry>
* </row>
* <row><entry><literal>"license-url"</literal></entry>
* <entry>(string) The plugin's license URL, if unlisted on DEP5.</entry>
* </row>
* <row><entry><literal>"dependencies"</literal></entry>
* <entry>(<type>const gchar * const *</type>) A %NULL-terminated list of
* plugin IDs required by the plugin.</entry>
* </row>
* <row><entry><literal>"pref-frame-cb"</literal></entry>
* <entry>(#PurplePluginPrefFrameCb) Callback that returns a
* preferences frame for the plugin.</entry>
* </row>
* <row><entry><literal>"pref-request-cb"</literal></entry>
* <entry>(#PurplePluginPrefRequestCb) Callback that returns a
* preferences request handle for the plugin.</entry>
* </row>
* <row><entry><literal>"flags"</literal></entry>
* <entry>(#PurplePluginInfoFlags) The flags for a plugin.</entry>
* </row>
* </tbody></tgroup>
* </informaltable>
*
* See #PURPLE_PLUGIN_ABI_VERSION,
* <link linkend="chapter-plugin-ids">Plugin IDs</link>.
*
* Returns: A new #PurplePluginInfo instance.
*
* Since: 3.0.0
*/
GPluginPluginInfo *purple_plugin_info_new(const char *first_property, ...) G_GNUC_NULL_TERMINATED;
/**
* purple_plugin_info_get_pref_frame_cb:
* @info: The plugin info to get the callback from.
*
* Returns the callback that retrieves the preferences frame for a plugin, set
* via the "pref-frame-cb" property of the plugin info.
*
* Returns: The callback that returns the preferences frame.
*
* Since: 3.0.0
*/
PurplePluginPrefFrameCb purple_plugin_info_get_pref_frame_cb(PurplePluginInfo *info);
/**
* purple_plugin_info_get_pref_request_cb:
* @info: The plugin info to get the callback from.
*
* Returns the callback that retrieves the preferences request handle for a
* plugin, set via the "pref-request-cb" property of the plugin info.
*
* Returns: (transfer none): The callback that returns the preferences request handle.
*
* Since: 3.0.0
*/
PurplePluginPrefRequestCb purple_plugin_info_get_pref_request_cb(PurplePluginInfo *info);
/**
* purple_plugin_info_get_flags:
* @info: The plugin's info instance.
*
* Returns the plugin's flags.
*
* Returns: The flags of the plugin.
*
* Since: 3.0.0
*/
PurplePluginInfoFlags purple_plugin_info_get_flags(PurplePluginInfo *info);
/**
* purple_plugin_info_get_error:
* @info: The plugin info.
*
* Returns an error in the plugin info that would prevent the plugin from being
* loaded.
*
* Returns: The plugin info error, or %NULL.
*
* Since: 3.0.0
*/
const gchar *purple_plugin_info_get_error(PurplePluginInfo *info);
/**
* purple_plugin_info_get_unloaded:
* @info: The #PurplePluginInfo instance.
*
* Gets whether or not the plugin has been unloaded.
*
* Returns: %TRUE if the plugin has been unloaded previously, or %FALSE if not.
*
* Since: 3.0.0
*/
gboolean purple_plugin_info_get_unloaded(PurplePluginInfo *info);
/**
* purple_plugin_info_set_unloaded:
* @info: The #PurplePluginInfo instance.
* @unloaded: %TRUE to say the plugin has been unloaded.
*
* Sets the unloaded state of @info to @unloaded.
*
* Since: 3.0.0
*/
void purple_plugin_info_set_unloaded(PurplePluginInfo *info, gboolean unloaded);
/**
* purple_plugin_info_get_action_group:
* @info: The instance.
*
* Gets the [class:Gio.ActionGroup] from @info if one is set.
*
* Returns: (transfer full): The action group.
*
* Since: 3.0.0
*/
GActionGroup *purple_plugin_info_get_action_group(PurplePluginInfo *info);
/**
* purple_plugin_info_get_action_menu:
* @info: The instance.
*
* Gets the [class:Gio.MenuModel] from @info if one is set.
*
* Returns: (transfer full): The menu model.
*
* Since: 3.0.0
*/
GMenuModel *purple_plugin_info_get_action_menu(PurplePluginInfo *info);
G_END_DECLS
#endif /* PURPLE_PLUGIN_INFO_H */