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#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/* TODO: Consider flushing local icons cache after idling.
* Icon requests will probably come in batches, f.ex. during menu
* browsing.
*/
#include <libgen.h>
#include <unistd.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <Eet.h>
#include <Ecore.h>
#include <Ecore_File.h>
#include <EDBus.h>
/* define macros and variable for using the eina logging system */
#define EFREET_MODULE_LOG_DOM _efreet_cache_log_dom
static int _efreet_cache_log_dom = -1;
#include "Efreet.h"
#include "efreet_private.h"
#include "efreet_cache_private.h"
#define NON_EXISTING (void *)-1
typedef struct _Efreet_Old_Cache Efreet_Old_Cache;
struct _Efreet_Old_Cache
{
Eina_Hash *hash;
Eet_File *ef;
};
/* TODO: Common define location with daemon */
#define BUS "org.enlightenment.Efreet"
#define PATH "/org/enlightenment/Efreet"
#define INTERFACE "org.enlightenment.Efreet"
static EDBus_Connection *conn = NULL;
static EDBus_Proxy *proxy = NULL;
/**
* Data for cache files
*/
static Eet_Data_Descriptor *directory_edd = NULL;
static Eet_Data_Descriptor *icon_theme_edd = NULL;
static Eet_Data_Descriptor *icon_theme_directory_edd = NULL;
static Eet_Data_Descriptor *icon_fallback_edd = NULL;
static Eet_Data_Descriptor *icon_element_pointer_edd = NULL;
static Eet_Data_Descriptor *icon_element_edd = NULL;
static Eet_Data_Descriptor *icon_edd = NULL;
static Eet_File *icon_cache = NULL;
static Eet_File *fallback_cache = NULL;
static Eet_File *icon_theme_cache = NULL;
static Eina_Hash *themes = NULL;
static Eina_Hash *icons = NULL;
static Eina_Hash *fallbacks = NULL;
static const char *icon_theme_cache_file = NULL;
static const char *theme_name = NULL;
static Eet_Data_Descriptor *version_edd = NULL;
static Eet_Data_Descriptor *desktop_edd = NULL;
static Eet_Data_Descriptor *hash_array_string_edd = NULL;
static Eet_Data_Descriptor *array_string_edd = NULL;
static Eet_Data_Descriptor *hash_string_edd = NULL;
static Eina_Hash *desktops = NULL;
static Eet_File *desktop_cache = NULL;
static const char *desktop_cache_file = NULL;
static Eina_List *old_desktop_caches = NULL;
static const char *util_cache_file = NULL;
static Eet_File *util_cache = NULL;
static Efreet_Cache_Hash *util_cache_hash = NULL;
static const char *util_cache_hash_key = NULL;
static Efreet_Cache_Array_String *util_cache_names = NULL;
static const char *util_cache_names_key = NULL;
static void efreet_cache_edd_shutdown(void);
static void efreet_cache_icon_free(Efreet_Cache_Icon *icon);
static void efreet_cache_icon_fallback_free(Efreet_Cache_Fallback_Icon *icon);
static void efreet_cache_icon_theme_free(Efreet_Icon_Theme *theme);
static Eina_Bool efreet_cache_check(Eet_File **ef, const char *path, int major);
static void *efreet_cache_close(Eet_File *ef);
static void on_send_register(void *data, const EDBus_Message *msg, EDBus_Pending *pending);
static void desktop_cache_update(void *context, const EDBus_Message *msg);
static void icon_cache_update(void *context, const EDBus_Message *msg);
static void icon_cache_update_free(void *data, void *ev);
static void *hash_array_string_add(void *hash, const char *key, void *data);
EAPI int EFREET_EVENT_ICON_CACHE_UPDATE = 0;
EAPI int EFREET_EVENT_DESKTOP_CACHE_UPDATE = 0;
EAPI int EFREET_EVENT_DESKTOP_CACHE_BUILD = 0;
int
efreet_cache_init(void)
{
_efreet_cache_log_dom = eina_log_domain_register("efreet_cache", EFREET_DEFAULT_LOG_COLOR);
if (_efreet_cache_log_dom < 0)
return 0;
EFREET_EVENT_ICON_CACHE_UPDATE = ecore_event_type_new();
EFREET_EVENT_DESKTOP_CACHE_UPDATE = ecore_event_type_new();
EFREET_EVENT_DESKTOP_CACHE_BUILD = ecore_event_type_new();
themes = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_theme_free));
icons = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_free));
fallbacks = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_fallback_free));
desktops = eina_hash_string_superfast_new(NULL);
edbus_init();
if (efreet_cache_update)
{
EDBus_Object *obj;
conn = edbus_connection_get(EDBUS_CONNECTION_TYPE_SESSION);
if (!conn) goto error;
obj = edbus_object_get(conn, BUS, PATH);
proxy = edbus_proxy_get(obj, INTERFACE);
edbus_proxy_signal_handler_add(proxy, "IconCacheUpdate", icon_cache_update, NULL);
edbus_proxy_signal_handler_add(proxy, "DesktopCacheUpdate", desktop_cache_update, NULL);
edbus_proxy_call(proxy, "Register", on_send_register, NULL, -1, "s", efreet_language_get());
/*
* TODO: Needed?
edbus_name_owner_changed_callback_add(conn, BUS, on_name_owner_changed,
conn, EINA_TRUE);
*/
}
return 1;
error:
if (themes) eina_hash_free(themes);
themes = NULL;
if (icons) eina_hash_free(icons);
icons = NULL;
if (fallbacks) eina_hash_free(fallbacks);
fallbacks = NULL;
if (desktops) eina_hash_free(desktops);
desktops = NULL;
efreet_cache_edd_shutdown();
return 0;
}
void
efreet_cache_shutdown(void)
{
Efreet_Old_Cache *d;
IF_RELEASE(theme_name);
icon_cache = efreet_cache_close(icon_cache);
icon_theme_cache = efreet_cache_close(icon_theme_cache);
IF_FREE_HASH(themes);
IF_FREE_HASH(icons);
IF_FREE_HASH(fallbacks);
IF_FREE_HASH_CB(desktops, EINA_FREE_CB(efreet_cache_desktop_free));
desktop_cache = efreet_cache_close(desktop_cache);
IF_RELEASE(desktop_cache_file);
efreet_cache_edd_shutdown();
IF_RELEASE(icon_theme_cache_file);
if (old_desktop_caches)
ERR("This application has not properly closed all its desktop references!");
EINA_LIST_FREE(old_desktop_caches, d)
{
eina_hash_free(d->hash);
eet_close(d->ef);
free(d);
}
IF_RELEASE(util_cache_names_key);
efreet_cache_array_string_free(util_cache_names);
util_cache_names = NULL;
IF_RELEASE(util_cache_hash_key);
if (util_cache_hash)
{
eina_hash_free(util_cache_hash->hash);
free(util_cache_hash);
util_cache_hash = NULL;
}
util_cache = efreet_cache_close(util_cache);
IF_RELEASE(util_cache_file);
eina_log_domain_unregister(_efreet_cache_log_dom);
_efreet_cache_log_dom = -1;
/*
* TODO: Needed??
edbus_name_owner_changed_callback_del(conn, BUS, on_name_owner_changed, conn);
*/
if (conn)
{
EDBus_Object *obj = edbus_proxy_object_get(proxy);
edbus_proxy_unref(proxy);
edbus_object_unref(obj);
edbus_connection_unref(conn);
}
edbus_shutdown();
}
/*
* Needs EAPI because of helper binaries
*/
EAPI const char *
efreet_icon_cache_file(const char *theme)
{
static char cache_file[PATH_MAX] = { '\0' };
const char *cache;
EINA_SAFETY_ON_NULL_RETURN_VAL(theme, NULL);
cache = efreet_cache_home_get();
snprintf(cache_file, sizeof(cache_file), "%s/efreet/icons_%s_%s.eet", cache, theme, efreet_hostname_get());
return cache_file;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI const char *
efreet_icon_theme_cache_file(void)
{
char tmp[PATH_MAX] = { '\0' };
if (icon_theme_cache_file) return icon_theme_cache_file;
snprintf(tmp, sizeof(tmp), "%s/efreet/icon_themes_%s.eet",
efreet_cache_home_get(), efreet_hostname_get());
icon_theme_cache_file = eina_stringshare_add(tmp);
return icon_theme_cache_file;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI const char *
efreet_desktop_util_cache_file(void)
{
char tmp[PATH_MAX] = { '\0' };
const char *cache_dir, *lang, *country, *modifier;
if (util_cache_file) return util_cache_file;
cache_dir = efreet_cache_home_get();
lang = efreet_lang_get();
country = efreet_lang_country_get();
modifier = efreet_lang_modifier_get();
if (lang && country && modifier)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_util_%s_%s_%s@%s.eet", cache_dir, efreet_hostname_get(), lang, country, modifier);
else if (lang && country)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_util_%s_%s_%s.eet", cache_dir, efreet_hostname_get(), lang, country);
else if (lang)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_util_%s_%s.eet", cache_dir, efreet_hostname_get(), lang);
else
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_util_%s.eet", cache_dir, efreet_hostname_get());
util_cache_file = eina_stringshare_add(tmp);
return util_cache_file;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_version_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (version_edd) return version_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Version);
version_edd = eet_data_descriptor_file_new(&eddc);
if (!version_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(version_edd, Efreet_Cache_Version,
"minor", minor, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(version_edd, Efreet_Cache_Version,
"major", major, EET_T_UCHAR);
return version_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_hash_array_string_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (hash_array_string_edd) return hash_array_string_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Hash);
eddc.func.hash_add = hash_array_string_add;
hash_array_string_edd = eet_data_descriptor_file_new(&eddc);
if (!hash_array_string_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_HASH(hash_array_string_edd, Efreet_Cache_Hash,
"hash", hash, efreet_array_string_edd());
return hash_array_string_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_hash_string_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (hash_string_edd) return hash_string_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Hash);
hash_string_edd = eet_data_descriptor_file_new(&eddc);
if (!hash_string_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_HASH_STRING(hash_string_edd, Efreet_Cache_Hash,
"hash", hash);
return hash_string_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_array_string_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (array_string_edd) return array_string_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Array_String);
array_string_edd = eet_data_descriptor_file_new(&eddc);
if (!array_string_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY_STRING(array_string_edd, Efreet_Cache_Array_String,
"array", array);
return array_string_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI const char *
efreet_desktop_cache_file(void)
{
char tmp[PATH_MAX] = { '\0' };
const char *cache, *lang, *country, *modifier;
if (desktop_cache_file) return desktop_cache_file;
cache = efreet_cache_home_get();
lang = efreet_lang_get();
country = efreet_lang_country_get();
modifier = efreet_lang_modifier_get();
if (lang && country && modifier)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_%s_%s_%s@%s.eet", cache, efreet_hostname_get(), lang, country, modifier);
else if (lang && country)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_%s_%s_%s.eet", cache, efreet_hostname_get(), lang, country);
else if (lang)
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_%s_%s.eet", cache, efreet_hostname_get(), lang);
else
snprintf(tmp, sizeof(tmp), "%s/efreet/desktop_%s.eet", cache, efreet_hostname_get());
desktop_cache_file = eina_stringshare_add(tmp);
return desktop_cache_file;
}
#define EDD_SHUTDOWN(Edd) \
if (Edd) eet_data_descriptor_free(Edd); \
Edd = NULL;
static void
efreet_cache_edd_shutdown(void)
{
EDD_SHUTDOWN(version_edd);
EDD_SHUTDOWN(desktop_edd);
EDD_SHUTDOWN(hash_array_string_edd);
EDD_SHUTDOWN(array_string_edd);
EDD_SHUTDOWN(hash_string_edd);
EDD_SHUTDOWN(icon_theme_edd);
EDD_SHUTDOWN(icon_theme_directory_edd);
EDD_SHUTDOWN(directory_edd);
EDD_SHUTDOWN(icon_fallback_edd);
EDD_SHUTDOWN(icon_element_pointer_edd);
EDD_SHUTDOWN(icon_element_edd);
EDD_SHUTDOWN(icon_edd);
}
#define EFREET_POINTER_TYPE(Edd_Dest, Edd_Source, Type) \
{ \
typedef struct _Efreet_##Type##_Pointer Efreet_##Type##_Pointer; \
struct _Efreet_##Type##_Pointer \
{ \
Efreet_##Type *pointer; \
}; \
\
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_##Type##_Pointer); \
Edd_Dest = eet_data_descriptor_file_new(&eddc); \
EET_DATA_DESCRIPTOR_ADD_SUB(Edd_Dest, Efreet_##Type##_Pointer, \
"pointer", pointer, Edd_Source); \
}
static Eet_Data_Descriptor *
efreet_icon_directory_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (directory_edd) return directory_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Directory);
directory_edd = eet_data_descriptor_file_new(&eddc);
if (!directory_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(directory_edd, Efreet_Cache_Directory,
"modified_time", modified_time, EET_T_LONG_LONG);
return directory_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_icon_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (icon_edd) return icon_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Icon_Element);
icon_element_edd = eet_data_descriptor_file_new(&eddc);
if (!icon_element_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_element_edd, Efreet_Cache_Icon_Element,
"type", type, EET_T_USHORT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_element_edd, Efreet_Cache_Icon_Element,
"normal", normal, EET_T_USHORT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_element_edd, Efreet_Cache_Icon_Element,
"normal", normal, EET_T_USHORT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_element_edd, Efreet_Cache_Icon_Element,
"min", min, EET_T_USHORT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_element_edd, Efreet_Cache_Icon_Element,
"max", max, EET_T_USHORT);
EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY_STRING(icon_element_edd, Efreet_Cache_Icon_Element,
"paths", paths);
EFREET_POINTER_TYPE(icon_element_pointer_edd, icon_element_edd, Cache_Icon_Element);
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Icon);
icon_edd = eet_data_descriptor_file_new(&eddc);
if (!icon_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_edd, Efreet_Cache_Icon,
"theme", theme, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY(icon_edd, Efreet_Cache_Icon,
"icons", icons, icon_element_pointer_edd);
return icon_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_icon_theme_edd(Eina_Bool cache)
{
Eet_Data_Descriptor_Class eddc;
if (icon_theme_edd) return icon_theme_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Icon_Theme_Directory);
icon_theme_directory_edd = eet_data_descriptor_file_new(&eddc);
if (!icon_theme_directory_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"name", name, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"context", context, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"type", type, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"size.normal", size.normal, EET_T_UINT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"size.min", size.min, EET_T_UINT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"size.max", size.max, EET_T_UINT);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_directory_edd, Efreet_Icon_Theme_Directory,
"size.threshold", size.threshold, EET_T_UINT);
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Icon_Theme);
icon_theme_edd = eet_data_descriptor_file_new(&eddc);
if (!icon_theme_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"name.internal", theme.name.internal, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"name.name", theme.name.name, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"comment", theme.comment, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"example_icon", theme.example_icon, EET_T_STRING);
eet_data_descriptor_element_add(icon_theme_edd, "paths", EET_T_STRING, EET_G_LIST,
offsetof(Efreet_Cache_Icon_Theme, theme.paths), 0, NULL, NULL);
eet_data_descriptor_element_add(icon_theme_edd, "inherits", EET_T_STRING, EET_G_LIST,
offsetof(Efreet_Cache_Icon_Theme, theme.inherits), 0, NULL, NULL);
EET_DATA_DESCRIPTOR_ADD_LIST(icon_theme_edd, Efreet_Cache_Icon_Theme,
"directories", theme.directories, icon_theme_directory_edd);
if (cache)
{
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"last_cache_check", last_cache_check, EET_T_LONG_LONG);
EET_DATA_DESCRIPTOR_ADD_BASIC(icon_theme_edd, Efreet_Cache_Icon_Theme,
"path", path, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_HASH(icon_theme_edd, Efreet_Cache_Icon_Theme,
"dirs", dirs, efreet_icon_directory_edd());
}
return icon_theme_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_icon_fallback_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (icon_fallback_edd) return icon_fallback_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Fallback_Icon);
icon_fallback_edd = eet_data_descriptor_file_new(&eddc);
if (!icon_fallback_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_VAR_ARRAY_STRING(icon_fallback_edd,
Efreet_Cache_Fallback_Icon, "icons", icons);
return icon_fallback_edd;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI Eet_Data_Descriptor *
efreet_desktop_edd(void)
{
Eet_Data_Descriptor_Class eddc;
if (desktop_edd) return desktop_edd;
EET_EINA_FILE_DATA_DESCRIPTOR_CLASS_SET(&eddc, Efreet_Cache_Desktop);
desktop_edd = eet_data_descriptor_file_new(&eddc);
if (!desktop_edd) return NULL;
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "type", desktop.type, EET_T_INT);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "version", desktop.version, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "orig_path", desktop.orig_path, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "load_time", desktop.load_time, EET_T_LONG_LONG);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "name", desktop.name, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "generic_name", desktop.generic_name, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "comment", desktop.comment, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "icon", desktop.icon, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "try_exec", desktop.try_exec, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "exec", desktop.exec, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "path", desktop.path, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "startup_wm_class", desktop.startup_wm_class, EET_T_STRING);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "url", desktop.url, EET_T_STRING);
eet_data_descriptor_element_add(desktop_edd, "only_show_in", EET_T_STRING, EET_G_LIST, offsetof(Efreet_Cache_Desktop, desktop.only_show_in), 0, NULL, NULL);
eet_data_descriptor_element_add(desktop_edd, "not_show_in", EET_T_STRING, EET_G_LIST, offsetof(Efreet_Cache_Desktop, desktop.not_show_in), 0, NULL, NULL);
eet_data_descriptor_element_add(desktop_edd, "categories", EET_T_STRING, EET_G_LIST, offsetof(Efreet_Cache_Desktop, desktop.categories), 0, NULL, NULL);
eet_data_descriptor_element_add(desktop_edd, "mime_types", EET_T_STRING, EET_G_LIST, offsetof(Efreet_Cache_Desktop, desktop.mime_types), 0, NULL, NULL);
eet_data_descriptor_element_add(desktop_edd, "x", EET_T_STRING, EET_G_HASH, offsetof(Efreet_Cache_Desktop, desktop.x), 0, NULL, NULL);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "no_display", desktop.no_display, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "hidden", desktop.hidden, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "terminal", desktop.terminal, EET_T_UCHAR);
EET_DATA_DESCRIPTOR_ADD_BASIC(desktop_edd, Efreet_Cache_Desktop, "startup_notify", desktop.startup_notify, EET_T_UCHAR);
return desktop_edd;
}
Efreet_Cache_Icon *
efreet_cache_icon_find(Efreet_Icon_Theme *theme, const char *icon)
{
Efreet_Cache_Icon *cache = NULL;
if (theme_name && strcmp(theme_name, theme->name.internal))
{
/* FIXME: this is bad if people have pointer to this cache, things will go wrong */
INF("theme_name change from `%s` to `%s`", theme_name, theme->name.internal);
IF_RELEASE(theme_name);
icon_cache = efreet_cache_close(icon_cache);
eina_hash_free(icons);
icons = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_free));
}
if (!efreet_cache_check(&icon_cache, efreet_icon_cache_file(theme->name.internal), EFREET_ICON_CACHE_MAJOR)) return NULL;
if (!theme_name)
theme_name = eina_stringshare_add(theme->name.internal);
cache = eina_hash_find(icons, icon);
if (cache == NON_EXISTING) return NULL;
if (cache) return cache;
cache = eet_data_read(icon_cache, efreet_icon_edd(), icon);
if (cache)
eina_hash_add(icons, icon, cache);
else
eina_hash_add(icons, icon, NON_EXISTING);
return cache;
}
Efreet_Cache_Fallback_Icon *
efreet_cache_icon_fallback_find(const char *icon)
{
Efreet_Cache_Fallback_Icon *cache;
if (!efreet_cache_check(&fallback_cache, efreet_icon_cache_file(EFREET_CACHE_ICON_FALLBACK), EFREET_ICON_CACHE_MAJOR)) return NULL;
cache = eina_hash_find(fallbacks, icon);
if (cache == NON_EXISTING) return NULL;
if (cache) return cache;
cache = eet_data_read(fallback_cache, efreet_icon_fallback_edd(), icon);
if (cache)
eina_hash_add(fallbacks, icon, cache);
else
eina_hash_add(fallbacks, icon, NON_EXISTING);
return cache;
}
Efreet_Icon_Theme *
efreet_cache_icon_theme_find(const char *theme)
{
Efreet_Cache_Icon_Theme *cache;
if (!efreet_cache_check(&icon_theme_cache, efreet_icon_theme_cache_file(), EFREET_ICON_CACHE_MAJOR)) return NULL;
cache = eina_hash_find(themes, theme);
if (cache == NON_EXISTING) return NULL;
if (cache) return &(cache->theme);
cache = eet_data_read(icon_theme_cache, efreet_icon_theme_edd(EINA_FALSE), theme);
if (cache)
{
eina_hash_add(themes, theme, cache);
return &(cache->theme);
}
else
eina_hash_add(themes, theme, NON_EXISTING);
return NULL;
}
static void
efreet_cache_icon_free(Efreet_Cache_Icon *icon)
{
unsigned int i;
if (!icon) return;
if (icon == NON_EXISTING) return;
for (i = 0; i < icon->icons_count; ++i)
{
free(icon->icons[i]->paths);
free(icon->icons[i]);
}
free(icon->icons);
free(icon);
}
static void
efreet_cache_icon_fallback_free(Efreet_Cache_Fallback_Icon *icon)
{
if (!icon) return;
if (icon == NON_EXISTING) return;
free(icon->icons);
free(icon);
}
static void
efreet_cache_icon_theme_free(Efreet_Icon_Theme *theme)
{
void *data;
if (!theme) return;
if (theme == NON_EXISTING) return;
eina_list_free(theme->paths);
eina_list_free(theme->inherits);
EINA_LIST_FREE(theme->directories, data)
free(data);
free(theme);
}
Eina_List *
efreet_cache_icon_theme_list(void)
{
Eina_List *ret = NULL;
char **keys;
int i, num;
if (!efreet_cache_check(&icon_theme_cache, efreet_icon_theme_cache_file(), EFREET_ICON_CACHE_MAJOR)) return NULL;
keys = eet_list(icon_theme_cache, "*", &num);
for (i = 0; i < num; i++)
{
Efreet_Icon_Theme *theme;
if (!strncmp(keys[i], "__efreet", 8)) continue;
theme = eina_hash_find(themes, keys[i]);
if (!theme)
theme = efreet_cache_icon_theme_find(keys[i]);
if (theme && theme != NON_EXISTING)
ret = eina_list_append(ret, theme);
}
free(keys);
return ret;
}
/*
* Needs EAPI because of helper binaries
*/
EAPI void
efreet_cache_array_string_free(Efreet_Cache_Array_String *array)
{
if (!array) return;
free(array->array);
free(array);
}
Efreet_Desktop *
efreet_cache_desktop_find(const char *file)
{
Efreet_Cache_Desktop *cache;
if (!efreet_cache_check(&desktop_cache, efreet_desktop_cache_file(), EFREET_DESKTOP_CACHE_MAJOR)) return NULL;
cache = eina_hash_find(desktops, file);
if (cache == NON_EXISTING) return NULL;
if (cache)
{
/* If less than one second since last stat, return desktop */
if ((ecore_time_get() - cache->check_time) < 1)
{
INF("Return without stat %f %f", ecore_time_get(), cache->check_time);
return &cache->desktop;
}
if (cache->desktop.load_time == ecore_file_mod_time(cache->desktop.orig_path))
{
INF("Return with stat %f %f", ecore_time_get(), cache->check_time);
cache->check_time = ecore_time_get();
return &cache->desktop;
}
/* We got stale data. The desktop will be free'd eventually as
* users will call efreet_desktop_free */
eina_hash_set(desktops, file, NON_EXISTING);
cache = NULL;
}
cache = eet_data_read(desktop_cache, efreet_desktop_edd(), file);
if (cache)
{
if (cache->desktop.load_time != ecore_file_mod_time(cache->desktop.orig_path))
{
/* Don't return stale data */
INF("We got stale data in the desktop cache");
efreet_cache_desktop_free(&cache->desktop);
eina_hash_set(desktops, file, NON_EXISTING);
}
else
{
cache->desktop.eet = 1;
cache->check_time = ecore_time_get();
eina_hash_set(desktops, cache->desktop.orig_path, cache);
return &cache->desktop;
}
}
else
eina_hash_set(desktops, file, NON_EXISTING);
return NULL;
}
void
efreet_cache_desktop_free(Efreet_Desktop *desktop)
{
Efreet_Old_Cache *d;
Efreet_Desktop *curr;
Eina_List *l;
if (!desktop ||
desktop == NON_EXISTING ||
!desktop->eet) return;
curr = eina_hash_find(desktops, desktop->orig_path);
if (curr == desktop)
{
INF("Found in current cache, purge\n");
eina_hash_del_by_key(desktops, desktop->orig_path);
}
EINA_LIST_FOREACH(old_desktop_caches, l, d)
{
curr = eina_hash_find(d->hash, desktop->orig_path);
if (curr == desktop)
{
INF("Found in old cache, purge\n");
eina_hash_del_by_key(d->hash, desktop->orig_path);
if (eina_hash_population(d->hash) == 0)
{
INF("Cache empty, close file\n");
eina_hash_free(d->hash);
eet_close(d->ef);
free(d);
old_desktop_caches = eina_list_remove_list(old_desktop_caches, l);
}
break;
}
}
eina_list_free(desktop->only_show_in);
eina_list_free(desktop->not_show_in);
eina_list_free(desktop->categories);
eina_list_free(desktop->mime_types);
IF_FREE_HASH(desktop->x);
free(desktop);
}
void
efreet_cache_desktop_add(Efreet_Desktop *desktop)
{
EDBus_Message *msg;
EDBus_Message_Iter *iter, *array_of_string;
char *path;
if (!efreet_cache_update) return;
/* TODO: Chunk updates */
path = ecore_file_dir_get(desktop->orig_path);
msg = edbus_proxy_method_call_new(proxy, "AddDesktopDirs");
iter = edbus_message_iter_get(msg);
array_of_string = edbus_message_iter_container_new(iter, 'a',"s");
edbus_message_iter_basic_append(array_of_string, 's', path);
edbus_message_iter_container_close(iter, array_of_string);
edbus_proxy_send(proxy, msg, NULL, NULL, -1);
edbus_message_unref(msg);
free(path);
}
void
efreet_cache_icon_exts_add(Eina_List *exts)
{
EDBus_Message *msg;
EDBus_Message_Iter *iter, *array_of_string;
Eina_List *l;
const char *ext;
if (!efreet_cache_update) return;
msg = edbus_proxy_method_call_new(proxy, "AddIconExts");
iter = edbus_message_iter_get(msg);
array_of_string = edbus_message_iter_container_new(iter, 'a',"s");
EINA_LIST_FOREACH(exts, l, ext)
edbus_message_iter_basic_append(array_of_string, 's', ext);
edbus_message_iter_container_close(iter, array_of_string);
edbus_proxy_send(proxy, msg, NULL, NULL, -1);
edbus_message_unref(msg);
}
void
efreet_cache_icon_dirs_add(Eina_List *dirs)
{
EDBus_Message *msg;
EDBus_Message_Iter *iter, *array_of_string;
Eina_List *l;
const char *dir;
if (!efreet_cache_update) return;
msg = edbus_proxy_method_call_new(proxy, "AddIconDirs");
iter = edbus_message_iter_get(msg);
array_of_string = edbus_message_iter_container_new(iter, 'a',"s");
EINA_LIST_FOREACH(dirs, l, dir)
edbus_message_iter_basic_append(array_of_string, 's', dir);
edbus_message_iter_container_close(iter, array_of_string);
edbus_proxy_send(proxy, msg, NULL, NULL, -1);
edbus_message_unref(msg);
}
void
efreet_cache_desktop_close(void)
{
IF_RELEASE(util_cache_names_key);
IF_RELEASE(util_cache_hash_key);
if ((desktop_cache) && (desktop_cache != NON_EXISTING))
{
Efreet_Old_Cache *d = NEW(Efreet_Old_Cache, 1);
if (d)
{
d->hash = desktops;
d->ef = desktop_cache;
old_desktop_caches = eina_list_append(old_desktop_caches, d);
}
desktops = eina_hash_string_superfast_new(NULL);
}
desktop_cache = NULL;
efreet_cache_array_string_free(util_cache_names);
util_cache_names = NULL;
if (util_cache_hash)
{
eina_hash_free(util_cache_hash->hash);
free(util_cache_hash);
util_cache_hash = NULL;
}
util_cache = efreet_cache_close(util_cache);
IF_RELEASE(desktop_cache_file);
IF_RELEASE(util_cache_file);
}
void
efreet_cache_desktop_build(void)
{
if (!efreet_cache_update) return;
if (proxy)
edbus_proxy_call(proxy, "BuildDesktopCache", NULL, NULL, -1, "s", efreet_language_get());
}
static Eina_Bool
efreet_cache_check(Eet_File **ef, const char *path, int major)
{
Efreet_Cache_Version *version;
if (*ef == NON_EXISTING) return EINA_FALSE;
if (*ef) return EINA_TRUE;
if (!*ef)
*ef = eet_open(path, EET_FILE_MODE_READ);
if (!*ef)
{
*ef = NON_EXISTING;
return EINA_FALSE;
}
version = eet_data_read(*ef, efreet_version_edd(), EFREET_CACHE_VERSION);
if ((!version) || (version->major != major))
{
IF_FREE(version);
eet_close(*ef);
*ef = NON_EXISTING;
return EINA_FALSE;
}
free(version);
return EINA_TRUE;
}
static void *
efreet_cache_close(Eet_File *ef)
{
if (ef && ef != NON_EXISTING)
eet_close(ef);
return NULL;
}
Efreet_Cache_Hash *
efreet_cache_util_hash_string(const char *key)
{
if (util_cache_hash_key && !strcmp(key, util_cache_hash_key))
return util_cache_hash;
if (!efreet_cache_check(&util_cache, efreet_desktop_util_cache_file(), EFREET_DESKTOP_UTILS_CACHE_MAJOR)) return NULL;
if (util_cache_hash)
{
/* free previous util_cache */
IF_RELEASE(util_cache_hash_key);
eina_hash_free(util_cache_hash->hash);
free(util_cache_hash);
}
util_cache_hash_key = eina_stringshare_add(key);
util_cache_hash = eet_data_read(util_cache, efreet_hash_string_edd(), key);
return util_cache_hash;
}
Efreet_Cache_Hash *
efreet_cache_util_hash_array_string(const char *key)
{
if (util_cache_hash_key && !strcmp(key, util_cache_hash_key))
return util_cache_hash;
if (!efreet_cache_check(&util_cache, efreet_desktop_util_cache_file(), EFREET_DESKTOP_UTILS_CACHE_MAJOR)) return NULL;
IF_RELEASE(util_cache_hash_key);
if (util_cache_hash)
{
/* free previous cache */
eina_hash_free(util_cache_hash->hash);
free(util_cache_hash);
}
util_cache_hash_key = eina_stringshare_add(key);
util_cache_hash = eet_data_read(util_cache, efreet_hash_array_string_edd(), key);
return util_cache_hash;
}
Efreet_Cache_Array_String *
efreet_cache_util_names(const char *key)
{
if (util_cache_names_key && !strcmp(key, util_cache_names_key))
return util_cache_names;
if (!efreet_cache_check(&util_cache, efreet_desktop_util_cache_file(), EFREET_DESKTOP_UTILS_CACHE_MAJOR)) return NULL;
if (util_cache_names)
{
/* free previous util_cache */
IF_RELEASE(util_cache_names_key);
efreet_cache_array_string_free(util_cache_names);
}
util_cache_names_key = eina_stringshare_add(key);
util_cache_names = eet_data_read(util_cache, efreet_array_string_edd(), key);
return util_cache_names;
}
static void
on_send_register(void *data EINA_UNUSED, const EDBus_Message *msg, EDBus_Pending *pending EINA_UNUSED)
{
const char *errname, *errmsg;
Eina_Bool exists;
if (edbus_message_error_get(msg, &errname, &errmsg))
{
Efreet_Event_Cache_Update *ev = NULL;
ERR("%s %s", errname, errmsg);
ev = NEW(Efreet_Event_Cache_Update, 1);
if (ev)
{
ev->error = 1;
ecore_event_add(EFREET_EVENT_DESKTOP_CACHE_BUILD, ev, NULL, NULL);
}
}
else if (edbus_message_arguments_get(msg, "b", &exists) && exists)
ecore_event_add(EFREET_EVENT_DESKTOP_CACHE_BUILD, NULL, NULL, NULL);
}
static void
desktop_cache_update(void *context EINA_UNUSED, const EDBus_Message *msg)
{
Eina_Bool update;
if (edbus_message_arguments_get(msg, "b", &update))
{
if (update)
{
Efreet_Event_Cache_Update *ev = NULL;
efreet_cache_desktop_close();
ev = NEW(Efreet_Event_Cache_Update, 1);
if (ev)
ecore_event_add(EFREET_EVENT_DESKTOP_CACHE_UPDATE, ev, NULL, NULL);
}
ecore_event_add(EFREET_EVENT_DESKTOP_CACHE_BUILD, NULL, NULL, NULL);
}
}
static void
icon_cache_update(void *context EINA_UNUSED, const EDBus_Message *msg)
{
Efreet_Event_Cache_Update *ev = NULL;
Efreet_Old_Cache *d = NULL;
Eina_List *l = NULL;
Eina_Bool update;
if (edbus_message_arguments_get(msg, "b", &update) && update)
{
ev = NEW(Efreet_Event_Cache_Update, 1);
if (!ev) goto error;
IF_RELEASE(theme_name);
/* Save all old caches */
d = NEW(Efreet_Old_Cache, 1);
if (!d) goto error;
d->hash = themes;
d->ef = icon_theme_cache;
l = eina_list_append(l, d);
d = NEW(Efreet_Old_Cache, 1);
if (!d) goto error;
d->hash = icons;
d->ef = icon_cache;
l = eina_list_append(l, d);
d = NEW(Efreet_Old_Cache, 1);
if (!d) goto error;
d->hash = fallbacks;
d->ef = fallback_cache;
l = eina_list_append(l, d);
/* Create new empty caches */
themes = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_theme_free));
icons = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_free));
fallbacks = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_icon_fallback_free));
icon_theme_cache = NULL;
icon_cache = NULL;
fallback_cache = NULL;
/* Send event */
ecore_event_add(EFREET_EVENT_ICON_CACHE_UPDATE, ev, icon_cache_update_free, l);
}
return;
error:
IF_FREE(ev);
EINA_LIST_FREE(l, d)
free(d);
}
static void
icon_cache_update_free(void *data, void *ev)
{
Efreet_Old_Cache *d;
Eina_List *l;
l = data;
EINA_LIST_FREE(l, d)
{
if (d->hash)
eina_hash_free(d->hash);
efreet_cache_close(d->ef);
free(d);
}
free(ev);
}
static void *
hash_array_string_add(void *hash, const char *key, void *data)
{
if (!hash)
hash = eina_hash_string_superfast_new(EINA_FREE_CB(efreet_cache_array_string_free));
if (!hash)
return NULL;
eina_hash_add(hash, key, data);
return hash;
}