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dbus

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IoI_xD 2026-04-15 16:12:38 -07:00
commit 54fed150e8
8 changed files with 223 additions and 143 deletions
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37
include/Mw/LowLevel.h
View file

@ -56,6 +56,43 @@ struct _MwLLCommonPixmap {
void* user;
};
#ifdef USE_DBUS
typedef struct _MwLLDBusFuncTable {
void* lib;
void (*dbus_error_init)(DBusError* error);
DBusConnection* (*dbus_bus_get)(DBusBusType type, DBusError* error);
dbus_bool_t (*dbus_error_is_set)(const DBusError* error);
void (*dbus_error_free)(DBusError* error);
DBusMessage* (*dbus_message_new_method_call)(const char* bus_name, const char* path, const char* iface, const char* method);
void (*dbus_message_iter_init_append)(DBusMessage* message, DBusMessageIter* iter);
dbus_bool_t (*dbus_message_iter_append_basic)(DBusMessageIter* iter, int type, const void* value);
DBusMessage* (*dbus_connection_send_with_reply_and_block)(DBusConnection* connection, DBusMessage* message, int timeout_milliseconds, DBusError* error);
void (*dbus_message_unref)(DBusMessage* message);
dbus_bool_t (*dbus_message_iter_init)(DBusMessage* message, DBusMessageIter* iter);
int (*dbus_message_iter_get_arg_type)(DBusMessageIter* iter);
void (*dbus_message_iter_recurse)(DBusMessageIter* iter, DBusMessageIter* sub);
void (*dbus_connection_unref)(DBusConnection* connection);
void (*dbus_message_iter_get_basic)(DBusMessageIter* iter, void* value);
} MwLLDBusFuncTable;
typedef struct _MwLLDBusContext {
DBusConnection* dbus_conn;
DBusError dbus_err;
DBusMessage* dbus_msg;
DBusMessage* dbus_reply;
DBusMessageIter dbus_args, dbus_variant, dbus_inner_variant;
} MwLLDBusContext;
/* setup the dbus func table. Returns false and prints a warning if dbus couldn't be found. */
MWDECL MwBool MwLLDBusFuncSetup(MwLLDBusFuncTable* tbl);
MWDECL MwBool MwLLDBusNewContext(MwLLDBusFuncTable* tbl, MwLLDBusContext* ctx);
MWDECL MwBool MwLLDBusPortalGet(MwLLDBusFuncTable* tbl, MwLLDBusContext* ctx, const char* portal, const char* namespace, const char* key, void* out);
MWDECL void MwLLDBusFreeContext(MwLLDBusFuncTable* tbl, MwLLDBusContext* ctx);
#endif
#ifdef _MILSKO
#ifdef USE_X11
#include <Mw/LowLevel/X11.h>

63
include/Mw/LowLevel/Wayland.h
View file

@ -36,7 +36,10 @@ typedef struct wayland_call_table {
void* lib;
void* xkb_lib;
void* cairo_lib;
void* dbus_lib;
#ifdef USE_DBUS
MwLLDBusFuncTable dbus;
MwBool has_dbus;
#endif
int (*wl_display_dispatch_pending)(struct wl_display* display);
void (*wl_display_disconnect)(struct wl_display* display);
@ -125,21 +128,6 @@ typedef struct wayland_call_table {
void (*cairo_set_antialias)(cairo_t*, cairo_antialias_t);
void (*cairo_set_operator)(cairo_t* cr, cairo_operator_t op);
void (*dbus_error_init)(DBusError* error);
DBusConnection* (*dbus_bus_get)(DBusBusType type, DBusError* error);
dbus_bool_t (*dbus_error_is_set)(const DBusError* error);
void (*dbus_error_free)(DBusError* error);
DBusMessage* (*dbus_message_new_method_call)(const char* bus_name, const char* path, const char* iface, const char* method);
void (*dbus_message_iter_init_append)(DBusMessage* message, DBusMessageIter* iter);
dbus_bool_t (*dbus_message_iter_append_basic)(DBusMessageIter* iter, int type, const void* value);
DBusMessage* (*dbus_connection_send_with_reply_and_block)(DBusConnection* connection, DBusMessage* message, int timeout_milliseconds, DBusError* error);
void (*dbus_message_unref)(DBusMessage* message);
dbus_bool_t (*dbus_message_iter_init)(DBusMessage* message, DBusMessageIter* iter);
int (*dbus_message_iter_get_arg_type)(DBusMessageIter* iter);
void (*dbus_message_iter_recurse)(DBusMessageIter* iter, DBusMessageIter* sub);
void (*dbus_connection_unref)(DBusConnection* connection);
void (*dbus_message_iter_get_basic)(DBusMessageIter* iter, void* value);
} wayland_call_table_t;
extern wayland_call_table_t wl_call_tbl;
@ -240,34 +228,9 @@ MwInline int wayland_load_funcs() {
CAIRO_FUNC(cairo_pattern_set_filter);
#undef CAIRO_FUNC
wl_call_tbl.dbus_lib = MwDynamicOpen("libdbus-1.so");
if(!wl_call_tbl.dbus_lib) {
fprintf(stderr, "[WARNING] Will not be able to detect dark theme: dbus library (libdbus-1.so) not found.\n");
return 0;
}
#define DBUS_FUNC(x) \
wl_call_tbl.x = MwDynamicSymbol(wl_call_tbl.dbus_lib, #x); \
if(!wl_call_tbl.x) { \
fprintf(stderr, "[WARNING] Will not be able to detect dark theme: dbus function %s not found.\n", #x); \
dlclose(wl_call_tbl.dbus_lib); \
return 0; \
}
DBUS_FUNC(dbus_error_init);
DBUS_FUNC(dbus_bus_get);
DBUS_FUNC(dbus_error_is_set);
DBUS_FUNC(dbus_error_free);
DBUS_FUNC(dbus_message_new_method_call);
DBUS_FUNC(dbus_message_iter_init_append);
DBUS_FUNC(dbus_message_iter_append_basic);
DBUS_FUNC(dbus_connection_send_with_reply_and_block);
DBUS_FUNC(dbus_message_unref);
DBUS_FUNC(dbus_message_iter_init);
DBUS_FUNC(dbus_message_iter_get_arg_type);
DBUS_FUNC(dbus_message_iter_recurse);
DBUS_FUNC(dbus_connection_unref);
DBUS_FUNC(dbus_message_iter_get_basic);
#ifdef USE_DBUS
wl_call_tbl.has_dbus = MwLLDBusFuncSetup(&wl_call_tbl.dbus);
#endif
return 0;
}
@ -480,13 +443,11 @@ struct _MwLLWayland {
struct zwp_locked_pointer_v1* locked_pointer;
MwBool pointer_constrained;
MwBool dark_theme_detection;
time_t dbus_timer;
DBusConnection* dbus_conn;
DBusError dbus_err;
DBusMessage* dbus_msg;
DBusMessage* dbus_reply;
DBusMessageIter dbus_args, dbus_variant, dbus_inner_variant;
#ifdef USE_DBUS
MwLLDBusContext dbus;
#endif
MwBool dark_theme_detection;
/* clipboard related stuff.
* Note that unlike most interfaces, we don't keep zwp_primary_selection stuff in a wayland_protocol_t because we use wl_data_device as a fallback and want to have it share memory space.*/

6
include/Mw/LowLevel/X11.h
View file

@ -57,6 +57,12 @@ struct _MwLLX11 {
unsigned long blue_mask;
unsigned long blue_max;
unsigned long blue_shift;
#ifdef USE_DBUS
MwLLDBusContext dbus;
#endif
MwBool dark_theme_detection;
};
struct _MwLLX11Color {

4
include/Mw/MachDep.h
View file

@ -53,6 +53,10 @@
#include <mach/mach.h>
#endif
#ifdef USE_DBUS
#include <dbus/dbus.h>
#endif
#ifndef M_PI
#define M_PI 3.14159265
#endif