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ffSettingsGet*

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This commit is contained in:
Linus Dierheimer 2021-05-04 19:48:23 +02:00
parent bd2e1da3b4
commit 7ec32bf5d3
6 changed files with 206 additions and 218 deletions
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2
CMakeLists.txt
View File

@ -73,7 +73,7 @@ set(SRCS
src/common/logo.c
src/common/format.c
src/common/parsing.c
src/common/gsettings.c
src/common/settings.c
src/common/detectPlasma.c
src/common/detectGTK.c
src/common/detectWMDE.c

6
src/common/detectGTK.c
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@ -51,9 +51,9 @@ static void parseGTKDConfSettings(FFinstance* instance, FFGTKResult* result)
init = true;
themeName = ffGSettingsGetValue(instance, "org.gnome.desktop.interface", "gtk-theme");
iconsName = ffGSettingsGetValue(instance, "org.gnome.desktop.interface", "icon-theme");
fontName = ffGSettingsGetValue(instance, "org.gnome.desktop.interface", "font-name");
themeName = ffSettingsGet(instance, "/org/gnome/desktop/interface/gtk-theme", "org.gnome.desktop.interface", "gtk-theme");
iconsName = ffSettingsGet(instance, "/org/gnome/desktop/interface/icon-theme", "org.gnome.desktop.interface", "icon-theme");
fontName = ffSettingsGet(instance, "/org/gnome/desktop/interface/font-name", "org.gnome.desktop.interface", "font-name");
pthread_mutex_unlock(&mutex);
applyGTKDConfSettings(result, themeName, iconsName, fontName);

209
src/common/gsettings.c
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@ -1,209 +0,0 @@
#include "fastfetch.h"
#include <dlfcn.h>
#include <pthread.h>
#include <gio/gio.h>
#include <dconf.h>
typedef struct DConfData
{
void* library;
GVariant*(*ffdconf_client_read_full)(DConfClient*, const gchar*, DConfReadFlags, const GQueue*);
const gchar*(*ffg_variant_get_string)(GVariant*, gsize*);
DConfClient* client;
} DConfData;
typedef struct GSettingsData
{
void* library;
GSettingsSchemaSource* schemaSource;
GSettingsSchema*(*ffg_settings_schema_source_lookup)(GSettingsSchemaSource*, const gchar*, gboolean);
gboolean(*ffg_settings_schema_has_key)(GSettingsSchema*, const gchar*);
GSettings*(*ffg_settings_new_full)(GSettingsSchema*, GSettingsBackend*, const gchar*);
GVariant*(*ffg_settings_get_value)(GSettings*, const gchar*);
GVariant*(*ffg_settings_get_user_value)(GSettings*, const gchar*);
GVariant*(*ffg_settings_get_default_value)(GSettings*, const gchar*);
const gchar*(*ffg_variant_get_string)(GVariant*, gsize*);
} GSettingsData;
static int transformGSettingsToDConf(int c)
{
return c == '.' ? '/' : c;
}
static const char* getDConfValue(DConfData* data, const char* schemaName, const char* path, const char* key)
{
if(data->client == NULL)
return NULL;
FFstrbuf dconfStyleKey;
ffStrbufInitA(&dconfStyleKey, 64);
ffStrbufAppendC(&dconfStyleKey, '/');
ffStrbufAppendTransformS(&dconfStyleKey, schemaName, transformGSettingsToDConf);
if(path != NULL && *path != '/')
ffStrbufAppendC(&dconfStyleKey, '/');
ffStrbufAppendTransformS(&dconfStyleKey, path, transformGSettingsToDConf);
if(dconfStyleKey.chars[dconfStyleKey.length - 1] != '/')
ffStrbufAppendC(&dconfStyleKey, '/');
ffStrbufAppendS(&dconfStyleKey, key);
GVariant* variant = data->ffdconf_client_read_full(data->client, dconfStyleKey.chars, DCONF_READ_FLAGS_NONE, NULL);
if(variant == NULL)
variant = data->ffdconf_client_read_full(data->client, dconfStyleKey.chars, DCONF_READ_USER_VALUE, NULL);
if(variant == NULL)
variant = data->ffdconf_client_read_full(data->client, dconfStyleKey.chars, DCONF_READ_DEFAULT_VALUE, NULL);
ffStrbufDestroy(&dconfStyleKey);
if(variant != NULL)
return data->ffg_variant_get_string(variant, NULL);
return NULL;
}
static const char* dconfGetValue(FFinstance* instance, const char* schemaName, const char* path, const char* key)
{
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static bool init = false;
static DConfData data;
pthread_mutex_lock(&mutex);
if(init)
{
pthread_mutex_unlock(&mutex);
return getDConfValue(&data, schemaName, path, key);
}
init = true;
data.client = NULL; //error indicator
data.library = dlopen(instance->config.libDConf.chars == NULL ? "libdconf.so" : instance->config.libDConf.chars, RTLD_LAZY);
if(data.library == NULL)
{
pthread_mutex_unlock(&mutex);
return NULL;
}
data.ffdconf_client_read_full = dlsym(data.library, "dconf_client_read_full");
data.ffg_variant_get_string = dlsym(data.library, "g_variant_get_string");
DConfClient*(*ffdconf_client_new)(void) = dlsym(data.library, "dconf_client_new");
if(
data.ffdconf_client_read_full == NULL ||
data.ffg_variant_get_string == NULL ||
(data.client = ffdconf_client_new()) == NULL
) {
pthread_mutex_unlock(&mutex);
dlclose(data.library);
return NULL;
}
pthread_mutex_unlock(&mutex);
return getDConfValue(&data, schemaName, path, key);
}
static const char* getGSettingsValue(FFinstance* instance, GSettingsData* data, const char* schemaName, const char* path, const char* key)
{
if(data->schemaSource == NULL)
return dconfGetValue(instance, schemaName, path, key);
GSettingsSchema* schema = data->ffg_settings_schema_source_lookup(data->schemaSource, schemaName, true);
if(schema == NULL)
return dconfGetValue(instance, schemaName, path, key);
if(data->ffg_settings_schema_has_key(schema, key) == 0)
return dconfGetValue(instance, schemaName, path, key);
GSettings* settings = data->ffg_settings_new_full(schema, NULL, path);
if(settings == NULL)
return dconfGetValue(instance, schemaName, path, key);
GVariant* variant = data->ffg_settings_get_value(settings, key);
if(variant == NULL)
variant = data->ffg_settings_get_user_value(settings, key);
if(variant == NULL)
variant = data->ffg_settings_get_default_value(settings, key);
if(variant == NULL)
return dconfGetValue(instance, schemaName, path, key);
const char* value = data->ffg_variant_get_string(variant, NULL);
if(value == NULL || *value == '\0')
return dconfGetValue(instance, schemaName, path, key);
return value;
}
const char* ffGSettingsGetValuePath(FFinstance* instance, const char* schemaName, const char* path, const char* key)
{
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static bool init = false;
static GSettingsData data;
pthread_mutex_lock(&mutex);
if(init)
{
pthread_mutex_unlock(&mutex);
return getGSettingsValue(instance, &data, schemaName, path, key);
}
init = true;
data.schemaSource = NULL; //error indicator
data.library = dlopen(instance->config.libGIO.length == 0 ? "libgio-2.0.so" : instance->config.libGIO.chars, RTLD_LAZY);
if(data.library == NULL)
{
pthread_mutex_unlock(&mutex);
return NULL;
}
data.ffg_settings_schema_source_lookup = dlsym(data.library, "g_settings_schema_source_lookup");
data.ffg_settings_schema_has_key = dlsym(data.library, "g_settings_schema_has_key");
data.ffg_settings_new_full = dlsym(data.library, "g_settings_new_full");
data.ffg_settings_get_value = dlsym(data.library, "g_settings_get_value");
data.ffg_settings_get_user_value = dlsym(data.library, "g_settings_get_user_value");
data.ffg_settings_get_default_value = dlsym(data.library, "g_settings_get_default_value");
data.ffg_variant_get_string = dlsym(data.library, "g_variant_get_string");
GSettingsSchemaSource*(*ffg_settings_schema_source_get_default)(void) = dlsym(data.library, "g_settings_schema_source_get_default");
if(
data.ffg_settings_schema_source_lookup == NULL ||
data.ffg_settings_schema_has_key == NULL ||
data.ffg_settings_new_full == NULL ||
data.ffg_settings_get_value == NULL ||
data.ffg_settings_get_user_value == NULL ||
data.ffg_settings_get_default_value == NULL ||
data.ffg_variant_get_string == NULL ||
ffg_settings_schema_source_get_default == NULL ||
(data.schemaSource = ffg_settings_schema_source_get_default()) == NULL
) {
pthread_mutex_unlock(&mutex);
dlclose(data.library);
return NULL;
}
pthread_mutex_unlock(&mutex);
return getGSettingsValue(instance, &data, schemaName, path, key);
}
const char* ffGSettingsGetValue(FFinstance* instance, const char* schemaName, const char* key)
{
return ffGSettingsGetValuePath(instance, schemaName, NULL, key);
}

194
src/common/settings.c Normal file
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@ -0,0 +1,194 @@
#include "fastfetch.h"
#include <dlfcn.h>
#include <pthread.h>
#include <gio/gio.h>
#include <dconf.h>
typedef struct DConfData
{
GVariant*(*ffdconf_client_read_full)(DConfClient*, const gchar*, DConfReadFlags, const GQueue*);
const gchar*(*ffg_variant_get_string)(GVariant*, gsize*);
DConfClient* client;
} DConfData;
static const char* getDConfValue(DConfData* data, const char* key)
{
if(data->client == NULL)
return NULL;
GVariant* variant = data->ffdconf_client_read_full(data->client, key, DCONF_READ_FLAGS_NONE, NULL);
if(variant == NULL)
variant = data->ffdconf_client_read_full(data->client, key, DCONF_READ_USER_VALUE, NULL);
if(variant == NULL)
variant = data->ffdconf_client_read_full(data->client, key, DCONF_READ_DEFAULT_VALUE, NULL);
if(variant == NULL)
return NULL;
return data->ffg_variant_get_string(variant, NULL);
}
const char* ffSettingsGetDConf(FFinstance* instance, const char* key)
{
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static bool init = false;
static DConfData data;
pthread_mutex_lock(&mutex);
if(init)
{
pthread_mutex_unlock(&mutex);
return getDConfValue(&data, key);
}
init = true;
data.client = NULL; //error indicator
void* library = dlopen(instance->config.libDConf.chars == NULL ? "libdconf.so" : instance->config.libDConf.chars, RTLD_LAZY);
if(library == NULL)
{
pthread_mutex_unlock(&mutex);
return NULL;
}
data.ffdconf_client_read_full = dlsym(library, "dconf_client_read_full");
data.ffg_variant_get_string = dlsym(library, "g_variant_get_string");
DConfClient*(*ffdconf_client_new)(void) = dlsym(library, "dconf_client_new");
if(
data.ffdconf_client_read_full == NULL ||
data.ffg_variant_get_string == NULL ||
(data.client = ffdconf_client_new()) == NULL
) {
pthread_mutex_unlock(&mutex);
dlclose(library);
return NULL;
}
pthread_mutex_unlock(&mutex);
return getDConfValue(&data, key);
}
typedef struct GSettingsData
{
GSettingsSchemaSource* schemaSource;
GSettingsSchema*(*ffg_settings_schema_source_lookup)(GSettingsSchemaSource*, const gchar*, gboolean);
gboolean(*ffg_settings_schema_has_key)(GSettingsSchema*, const gchar*);
GSettings*(*ffg_settings_new_full)(GSettingsSchema*, GSettingsBackend*, const gchar*);
GVariant*(*ffg_settings_get_value)(GSettings*, const gchar*);
GVariant*(*ffg_settings_get_user_value)(GSettings*, const gchar*);
GVariant*(*ffg_settings_get_default_value)(GSettings*, const gchar*);
const gchar*(*ffg_variant_get_string)(GVariant*, gsize*);
} GSettingsData;
static const char* getGSettingsValue(GSettingsData* data, const char* schemaName, const char* path, const char* key)
{
if(data->schemaSource == NULL)
return NULL;
GSettingsSchema* schema = data->ffg_settings_schema_source_lookup(data->schemaSource, schemaName, true);
if(schema == NULL)
return NULL;
if(data->ffg_settings_schema_has_key(schema, key) == 0)
return NULL;
GSettings* settings = data->ffg_settings_new_full(schema, NULL, path);
if(settings == NULL)
return NULL;
GVariant* variant = data->ffg_settings_get_value(settings, key);
if(variant == NULL)
variant = data->ffg_settings_get_user_value(settings, key);
if(variant == NULL)
variant = data->ffg_settings_get_default_value(settings, key);
if(variant == NULL)
return NULL;
return data->ffg_variant_get_string(variant, NULL);
}
const char* ffSettingsGetGsettingsPath(FFinstance* instance, const char* schemaName, const char* path, const char* key)
{
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
static bool init = false;
static GSettingsData data;
pthread_mutex_lock(&mutex);
if(init)
{
pthread_mutex_unlock(&mutex);
return getGSettingsValue(&data, schemaName, path, key);
}
init = true;
data.schemaSource = NULL; //error indicator
void* library = dlopen(instance->config.libGIO.length == 0 ? "libgio-2.0.so" : instance->config.libGIO.chars, RTLD_LAZY);
if(library == NULL)
{
pthread_mutex_unlock(&mutex);
return NULL;
}
data.ffg_settings_schema_source_lookup = dlsym(library, "g_settings_schema_source_lookup");
data.ffg_settings_schema_has_key = dlsym(library, "g_settings_schema_has_key");
data.ffg_settings_new_full = dlsym(library, "g_settings_new_full");
data.ffg_settings_get_value = dlsym(library, "g_settings_get_value");
data.ffg_settings_get_user_value = dlsym(library, "g_settings_get_user_value");
data.ffg_settings_get_default_value = dlsym(library, "g_settings_get_default_value");
data.ffg_variant_get_string = dlsym(library, "g_variant_get_string");
GSettingsSchemaSource*(*ffg_settings_schema_source_get_default)(void) = dlsym(library, "g_settings_schema_source_get_default");
if(
data.ffg_settings_schema_source_lookup == NULL ||
data.ffg_settings_schema_has_key == NULL ||
data.ffg_settings_new_full == NULL ||
data.ffg_settings_get_value == NULL ||
data.ffg_settings_get_user_value == NULL ||
data.ffg_settings_get_default_value == NULL ||
data.ffg_variant_get_string == NULL ||
ffg_settings_schema_source_get_default == NULL ||
(data.schemaSource = ffg_settings_schema_source_get_default()) == NULL
) {
pthread_mutex_unlock(&mutex);
dlclose(library);
return NULL;
}
pthread_mutex_unlock(&mutex);
return getGSettingsValue(&data, schemaName, path, key);
}
const char* ffSettingsGetGSettings(FFinstance* instance, const char* schemaName, const char* key)
{
return ffSettingsGetGsettingsPath(instance, schemaName, NULL, key);
}
const char* ffSettingsGetPath(FFinstance* instance, const char* dconfKey, const char* gsettingsSchemaName, const char* gsettingsPath, const char* gsettingsKey)
{
const char* dconf = ffSettingsGetDConf(instance, dconfKey);
if(dconf != NULL)
return dconf;
return ffSettingsGetGsettingsPath(instance, gsettingsSchemaName, gsettingsPath, gsettingsKey);
}
const char* ffSettingsGet(FFinstance* instance, const char* dconfKey, const char* gsettingsSchemaName, const char* gsettingsKey)
{
return ffSettingsGetPath(instance, dconfKey, gsettingsSchemaName, NULL, gsettingsKey);
}

9
src/fastfetch.h
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@ -248,9 +248,12 @@ void ffGetGtkPretty(FFstrbuf* buffer, const FFstrbuf* gtk2, const FFstrbuf* gtk3
void ffGetFont(const char* font, FFstrbuf* name, double* size);
void ffGetFontPretty(FFstrbuf* buffer, const FFstrbuf* name, double size);
//common/gsettings.c
const char* ffGSettingsGetValuePath(FFinstance* instance, const char* schemaName, const char* path, const char* key);
const char* ffGSettingsGetValue(FFinstance* instance, const char* schemaName, const char* key);
//common/settings.c
const char* ffSettingsGetDConf(FFinstance* instance, const char* key);
const char* ffSettingsGetGsettingsPath(FFinstance* instance, const char* schemaName, const char* path, const char* key);
const char* ffSettingsGetGSettings(FFinstance* instance, const char* schemaName, const char* key);
const char* ffSettingsGetPath(FFinstance* instance, const char* dconfKey, const char* gsettingsSchemaName, const char* gsettingsPath, const char* gsettingsKey);
const char* ffSettingsGet(FFinstance* instance, const char* dconfKey, const char* gsettingsSchemaName, const char* gsettingsKey);
//common/detectPlasma.c
const FFPlasmaResult* ffDetectPlasma(FFinstance* instance);

4
src/modules/wmtheme.c
View File

@ -36,10 +36,10 @@ static void printKWin(FFinstance* instance)
static void printMutter(FFinstance* instance)
{
char const* theme = ffGSettingsGetValue(instance, "org.gnome.shell.extensions.user-theme", "name");
const char* theme = ffSettingsGet(instance, "/org/gnome/shell/extensions/user-theme/name", "org.gnome.shell.extensions.user-theme", "name");
if(theme == NULL)
theme = ffGSettingsGetValue(instance, "org.gnome.desktop.wm.preferences", "theme");
theme = ffSettingsGet(instance, "/org/gnome/desktop/wm/preferences/theme", "org.gnome.desktop.wm.preferences", "theme");
if(theme == NULL)
{