pidgin/pidgin

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

2020-07-13, Gary Kramlich
a377443c1338
Hide common_sockaddr_t as it needs to be removed but it's causing issues now

As mentioned in https://reviews.imfreedom.org/r/14/ this is my current fix for the `common_sockaddr_t` problem. And that is to just hide. By hiding it, we make the core network api and bonjour uses of it independent which means we can swap the out individually with smaller review requests.

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

Reviewed at https://reviews.imfreedom.org/r/15/
/*
* GTKBlistThemeLoader for Pidgin
*
* Pidgin 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 <stdlib.h>
#include <string.h>
#include <purple.h>
#include "gtkblist-theme-loader.h"
#include "gtkblist-theme.h"
/**
* PidginBlistThemeLoader:
*
* A pidgin buddy list theme loader. extends PurpleThemeLoader (theme-loader.h)
* This is a class designed to build sound themes
*/
struct _PidginBlistThemeLoader
{
PurpleThemeLoader parent;
};
/******************************************************************************
* Globals
*****************************************************************************/
#define DEFAULT_TEXT_COLOR "black"
/*****************************************************************************
* Buddy List Theme Builder
*****************************************************************************/
static PidginThemeFont *
pidgin_theme_font_parse(PurpleXmlNode *node)
{
const char *font;
const char *colordesc;
GdkRGBA color;
font = purple_xmlnode_get_attrib(node, "font");
if ((colordesc = purple_xmlnode_get_attrib(node, "color")) == NULL ||
!gdk_rgba_parse(&color, colordesc))
gdk_rgba_parse(&color, DEFAULT_TEXT_COLOR);
return pidgin_theme_font_new(font, &color);
}
static GdkRGBA *
parse_color(PurpleXmlNode *node, const char *tag)
{
const char *temp = purple_xmlnode_get_attrib(node, tag);
GdkRGBA color;
if (temp && gdk_rgba_parse(&color, temp)) {
return gdk_rgba_copy(&color);
} else {
return NULL;
}
}
static PurpleTheme *
pidgin_blist_loader_build(const gchar *theme_dir)
{
PurpleXmlNode *root_node = NULL, *sub_node, *sub_sub_node;
gchar *dir, *filename_full, *data = NULL;
const gchar *temp, *name;
gboolean success = TRUE;
GdkRGBA *bgcolor, *expanded_bgcolor, *collapsed_bgcolor, *contact_color;
PidginThemeFont *expanded, *collapsed, *contact, *online, *away, *offline, *idle, *message, *message_nick_said, *status;
PidginBlistLayout layout;
PidginBlistTheme *theme;
int i;
struct {
const char *tag;
PidginThemeFont **font;
} lookups[] = {
{"contact_text", &contact},
{"online_text", &online},
{"away_text", &away},
{"offline_text", &offline},
{"idle_text", &idle},
{"message_text", &message},
{"message_nick_said_text", &message_nick_said},
{"status_text", &status},
{NULL, NULL}
};
bgcolor = expanded_bgcolor = collapsed_bgcolor = contact_color = NULL;
expanded = NULL;
collapsed = NULL;
contact = NULL;
online = NULL;
away = NULL;
offline = NULL;
idle = NULL;
message = NULL;
message_nick_said = NULL;
status = NULL;
/* Find the theme file */
g_return_val_if_fail(theme_dir != NULL, NULL);
dir = g_build_filename(theme_dir, "purple", "blist", NULL);
filename_full = g_build_filename(dir, "theme.xml", NULL);
if (g_file_test(filename_full, G_FILE_TEST_IS_REGULAR))
root_node = purple_xmlnode_from_file(dir, "theme.xml", "buddy list themes", "blist-loader");
g_free(filename_full);
if (root_node == NULL) {
g_free(dir);
return NULL;
}
sub_node = purple_xmlnode_get_child(root_node, "description");
data = purple_xmlnode_get_data(sub_node);
name = purple_xmlnode_get_attrib(root_node, "name");
/* <blist> */
success = name && purple_strequal(purple_xmlnode_get_attrib(root_node, "type"), "pidgin buddy list");
if (!success)
purple_debug_warning("gtkblist-theme-loader", "Missing attribute or problem with the root element\n");
if (success) {
if ((success = (sub_node = purple_xmlnode_get_child(root_node, "blist")) != NULL))
bgcolor = parse_color(sub_node, "color");
else
purple_debug_warning("gtkblist-theme-loader", "Missing or problem with tags: <blist>.\n");
}
/* <groups> */
if (success) {
if ((success = (sub_node = purple_xmlnode_get_child(root_node, "groups")) != NULL
&& (sub_sub_node = purple_xmlnode_get_child(sub_node, "expanded")) != NULL)) {
expanded = pidgin_theme_font_parse(sub_sub_node);
expanded_bgcolor = parse_color(sub_sub_node, "background");
} else
purple_debug_warning("gtkblist-theme-loader", "Missing or problem with tags: <groups> <expanded>.\n");
}
if (success) {
if ((success = sub_node != NULL && (sub_sub_node = purple_xmlnode_get_child(sub_node, "collapsed")) != NULL)) {
collapsed = pidgin_theme_font_parse(sub_sub_node);
collapsed_bgcolor = parse_color(sub_sub_node, "background");
} else
purple_debug_warning("gtkblist-theme-loader", "Missing or problem with tags: <groups> <collapsed>.\n");
}
/* <buddys> */
if (success) {
if ((success = (sub_node = purple_xmlnode_get_child(root_node, "buddys")) != NULL &&
(sub_sub_node = purple_xmlnode_get_child(sub_node, "placement")) != NULL)) {
layout.status_icon = (temp = purple_xmlnode_get_attrib(sub_sub_node, "status_icon")) != NULL ? atoi(temp) : 0;
layout.text = (temp = purple_xmlnode_get_attrib(sub_sub_node, "name")) != NULL ? atoi(temp) : 1;
layout.emblem = (temp = purple_xmlnode_get_attrib(sub_sub_node, "emblem")) != NULL ? atoi(temp) : 2;
layout.protocol_icon = (temp = purple_xmlnode_get_attrib(sub_sub_node, "protocol_icon")) != NULL ? atoi(temp) : 3;
layout.buddy_icon = (temp = purple_xmlnode_get_attrib(sub_sub_node, "buddy_icon")) != NULL ? atoi(temp) : 4;
layout.show_status = (temp = purple_xmlnode_get_attrib(sub_sub_node, "status_icon")) != NULL ? atoi(temp) != 0 : 1;
} else purple_debug_warning("gtkblist-theme-loader", "Missing or problem with tags: <buddys> <placement>.\n");
}
if (success) {
if ((success = (sub_node != NULL && (sub_sub_node = purple_xmlnode_get_child(sub_node, "background")) != NULL)))
contact_color = parse_color(sub_sub_node, "color");
else
purple_debug_warning("gtkblist-theme-loader", "Missing or problem with tags: <buddys> <background>.\n");
}
for (i = 0; success && lookups[i].tag; i++) {
if ((success = (sub_node != NULL &&
(sub_sub_node = purple_xmlnode_get_child(sub_node, lookups[i].tag)) != NULL))) {
*(lookups[i].font) = pidgin_theme_font_parse(sub_sub_node);
} else {
*(lookups[i].font) = NULL;
}
}
/* name is required for theme manager */
success = (success && purple_xmlnode_get_attrib(root_node, "name") != NULL);
/* the new theme */
theme = g_object_new(PIDGIN_TYPE_BLIST_THEME,
"type", "blist",
"name", name,
"author", purple_xmlnode_get_attrib(root_node, "author"),
"image", purple_xmlnode_get_attrib(root_node, "image"),
"directory", dir,
"description", data,
"background-color", bgcolor,
"layout", &layout,
"expanded-color", expanded_bgcolor,
"expanded-text", expanded,
"collapsed-color", collapsed_bgcolor,
"collapsed-text", collapsed,
"contact-color", contact_color,
"contact", contact,
"online", online,
"away", away,
"offline", offline,
"idle", idle,
"message", message,
"message-nick-said", message_nick_said,
"status", status, NULL);
for (i = 0; lookups[i].tag; i++) {
if (*lookups[i].font) {
pidgin_theme_font_free(*lookups[i].font);
}
}
pidgin_theme_font_free(expanded);
pidgin_theme_font_free(collapsed);
purple_xmlnode_free(root_node);
g_free(data);
g_free(dir);
/* malformed xml file - also frees all partial data*/
if (!success) {
g_object_unref(theme);
theme = NULL;
}
if (bgcolor)
gdk_rgba_free(bgcolor);
if (expanded_bgcolor)
gdk_rgba_free(expanded_bgcolor);
if (collapsed_bgcolor)
gdk_rgba_free(collapsed_bgcolor);
if (contact_color)
gdk_rgba_free(contact_color);
return PURPLE_THEME(theme);
}
/******************************************************************************
* GObject Stuff
*****************************************************************************/
static void
pidgin_blist_theme_loader_class_init(PidginBlistThemeLoaderClass *klass)
{
PurpleThemeLoaderClass *loader_klass = PURPLE_THEME_LOADER_CLASS(klass);
loader_klass->purple_theme_loader_build = pidgin_blist_loader_build;
}
GType
pidgin_blist_theme_loader_get_type(void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof(PidginBlistThemeLoaderClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc)pidgin_blist_theme_loader_class_init, /* class_init */
NULL, /* class_finalize */
NULL, /* class_data */
sizeof(PidginBlistThemeLoader),
0, /* n_preallocs */
NULL, /* instance_init */
NULL, /* value table */
};
type = g_type_register_static(PURPLE_TYPE_THEME_LOADER,
"PidginBlistThemeLoader", &info, 0);
}
return type;
}