|
|
@ -5,6 +5,13 @@
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <string.h>
|
|
|
|
|
|
|
|
#include <fcntl.h>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Input devices
|
|
|
|
|
|
|
|
#include <linux/input.h>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define BITS_PER_LONG (sizeof(long) * 8)
|
|
|
|
|
|
|
|
#define NUM_BITS(x) ((((x) - 1) / BITS_PER_LONG) + 1)
|
|
|
|
|
|
|
|
|
|
|
|
void reply_Bool(DBusMessage* msg, DBusConnection* conn, int value) {
|
|
|
|
void reply_Bool(DBusMessage* msg, DBusConnection* conn, int value) {
|
|
|
|
DBusMessage* reply;
|
|
|
|
DBusMessage* reply;
|
|
|
@ -177,7 +184,6 @@ void reply_CanSetBrightness(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
const char* member = dbus_message_get_member(msg);
|
|
|
|
const char* member = dbus_message_get_member(msg);
|
|
|
|
char* rawpath;
|
|
|
|
char* rawpath;
|
|
|
|
char* safepath;
|
|
|
|
char* safepath;
|
|
|
|
char path[256];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// read the arguments
|
|
|
|
// read the arguments
|
|
|
|
if (!dbus_message_iter_init(msg, &args)) {
|
|
|
|
if (!dbus_message_iter_init(msg, &args)) {
|
|
|
@ -211,7 +217,6 @@ void reply_SetBrightness(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
char* rawpath;
|
|
|
|
char* rawpath;
|
|
|
|
char* safepath;
|
|
|
|
char* safepath;
|
|
|
|
char* brightness;
|
|
|
|
char* brightness;
|
|
|
|
char path[256];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// read the arguments
|
|
|
|
// read the arguments
|
|
|
|
if (!dbus_message_iter_init(msg, &args)) {
|
|
|
|
if (!dbus_message_iter_init(msg, &args)) {
|
|
|
@ -266,7 +271,7 @@ void reply_CanSetPower(DBusMessage* msg, DBusConnection* conn, char* state) {
|
|
|
|
char *line = NULL;
|
|
|
|
char *line = NULL;
|
|
|
|
size_t len = 0;
|
|
|
|
size_t len = 0;
|
|
|
|
ssize_t read = getline(&line, &len, node);
|
|
|
|
ssize_t read = getline(&line, &len, node);
|
|
|
|
if (line) {
|
|
|
|
if (read > 0 && line) {
|
|
|
|
method = strstr(line, state) != NULL;
|
|
|
|
method = strstr(line, state) != NULL;
|
|
|
|
free(line);
|
|
|
|
free(line);
|
|
|
|
}
|
|
|
|
}
|
|
|
@ -317,6 +322,98 @@ void reply_SetHibernationMethod(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void reply_InputEventsGetSwitches(DBusMessage* msg, DBusConnection* conn, bool active) {
|
|
|
|
|
|
|
|
DBusMessage* reply;
|
|
|
|
|
|
|
|
DBusMessageIter args, arrayIter;
|
|
|
|
|
|
|
|
const char* member = dbus_message_get_member(msg);
|
|
|
|
|
|
|
|
dbus_uint32_t serial = 0;
|
|
|
|
|
|
|
|
char* rawpath;
|
|
|
|
|
|
|
|
char* safepath;
|
|
|
|
|
|
|
|
int fd, r;
|
|
|
|
|
|
|
|
unsigned long switches[NUM_BITS(EV_CNT)];
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// read the arguments
|
|
|
|
|
|
|
|
if (!dbus_message_iter_init(msg, &args)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: no argument supplied\n", member);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else if (DBUS_TYPE_STRING != dbus_message_iter_get_arg_type(&args)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: argument not string\n", member);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
dbus_message_iter_get_basic(&args, &rawpath);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
safepath = realpath(rawpath, NULL);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if (safepath &&
|
|
|
|
|
|
|
|
(strstr(safepath, "/dev/input/event") == safepath)
|
|
|
|
|
|
|
|
) {
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
fd = open(safepath, O_RDONLY);
|
|
|
|
|
|
|
|
if( active ) {
|
|
|
|
|
|
|
|
r = ioctl(fd, EVIOCGSW(sizeof(switches)), switches);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
r = ioctl(fd, EVIOCGBIT(EV_SW, EV_CNT), switches);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if( r > 0 ) {
|
|
|
|
|
|
|
|
dbus_uint32_t dSwitches[NUM_BITS(EV_CNT)];
|
|
|
|
|
|
|
|
dbus_uint32_t *dSwitchesP = dSwitches;
|
|
|
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// create a reply from the message
|
|
|
|
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// add the arguments to the reply
|
|
|
|
|
|
|
|
for( i = 0; i < sizeof(switches)/sizeof(switches[0]); i++ ) {
|
|
|
|
|
|
|
|
dSwitches[i] = switches[i];
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
dbus_message_iter_init_append(reply, &args);
|
|
|
|
|
|
|
|
if (!dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "u", &arrayIter)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_message_iter_open_container failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if( !dbus_message_iter_append_fixed_array(&arrayIter, DBUS_TYPE_UINT32,
|
|
|
|
|
|
|
|
&dSwitchesP, sizeof(switches)/sizeof(switches[0])) ) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_message_iter_append_fixed_array failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!dbus_message_iter_close_container(&args, &arrayIter)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_message_iter_close_container failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
// create a reply from the message
|
|
|
|
|
|
|
|
reply = dbus_message_new_error_printf(msg,
|
|
|
|
|
|
|
|
"org.freedesktop.DBus.Error.NotSupported",
|
|
|
|
|
|
|
|
"Event device \"%s\" not support EV_SW ioctl",
|
|
|
|
|
|
|
|
safepath);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
close(fd);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else {
|
|
|
|
|
|
|
|
// create a reply from the message
|
|
|
|
|
|
|
|
reply = dbus_message_new_error_printf(msg,
|
|
|
|
|
|
|
|
"org.freedesktop.DBus.Error.InvalidArgs",
|
|
|
|
|
|
|
|
"Event device \"%s\" is invalid",
|
|
|
|
|
|
|
|
rawpath);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// send the reply && flush the connection
|
|
|
|
|
|
|
|
if (!dbus_connection_send(conn, reply, &serial)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_connection_send failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
dbus_connection_flush(conn);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// free the reply
|
|
|
|
|
|
|
|
dbus_message_unref(reply);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// free safepath
|
|
|
|
|
|
|
|
free(safepath);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void signal_NameAcquired(DBusMessage* msg) {
|
|
|
|
void signal_NameAcquired(DBusMessage* msg) {
|
|
|
|
DBusMessageIter args;
|
|
|
|
DBusMessageIter args;
|
|
|
|
char *name = NULL;
|
|
|
|
char *name = NULL;
|
|
|
@ -353,6 +450,19 @@ void reply_Introspect(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
strncat(data, " <node name=\"hardwarecontrol\" />\n", size-strlen(data));
|
|
|
|
strncat(data, " <node name=\"hardwarecontrol\" />\n", size-strlen(data));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if(strcmp("/org/trinitydesktop/hardwarecontrol", path) == 0) {
|
|
|
|
else if(strcmp("/org/trinitydesktop/hardwarecontrol", path) == 0) {
|
|
|
|
|
|
|
|
strncat(data,
|
|
|
|
|
|
|
|
" <interface name=\"org.trinitydesktop.hardwarecontrol.Brightness\">\n"
|
|
|
|
|
|
|
|
" <method name=\"CanSetBrightness\">\n"
|
|
|
|
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"b\" />\n"
|
|
|
|
|
|
|
|
" </method>\n"
|
|
|
|
|
|
|
|
" <method name=\"SetBrightness\">\n"
|
|
|
|
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
|
|
|
|
" <arg name=\"brightness\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"b\" />\n"
|
|
|
|
|
|
|
|
" </method>\n"
|
|
|
|
|
|
|
|
" </interface>\n",
|
|
|
|
|
|
|
|
size-strlen(data));
|
|
|
|
strncat(data,
|
|
|
|
strncat(data,
|
|
|
|
" <interface name=\"org.trinitydesktop.hardwarecontrol.CPUGovernor\">\n"
|
|
|
|
" <interface name=\"org.trinitydesktop.hardwarecontrol.CPUGovernor\">\n"
|
|
|
|
" <method name=\"CanSetCPUGovernor\">\n"
|
|
|
|
" <method name=\"CanSetCPUGovernor\">\n"
|
|
|
@ -367,15 +477,14 @@ void reply_Introspect(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
" </interface>\n",
|
|
|
|
" </interface>\n",
|
|
|
|
size-strlen(data));
|
|
|
|
size-strlen(data));
|
|
|
|
strncat(data,
|
|
|
|
strncat(data,
|
|
|
|
" <interface name=\"org.trinitydesktop.hardwarecontrol.Brightness\">\n"
|
|
|
|
" <interface name=\"org.trinitydesktop.hardwarecontrol.InputEvents\">\n"
|
|
|
|
" <method name=\"CanSetBrightness\">\n"
|
|
|
|
" <method name=\"GetProvidedSwitches\">\n"
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"b\" />\n"
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"au\" />\n"
|
|
|
|
" </method>\n"
|
|
|
|
" </method>\n"
|
|
|
|
" <method name=\"SetBrightness\">\n"
|
|
|
|
" <method name=\"GetActiveSwitches\">\n"
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
" <arg name=\"device\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
" <arg name=\"brightness\" direction=\"in\" type=\"s\" />\n"
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"au\" />\n"
|
|
|
|
" <arg name=\"value\" direction=\"out\" type=\"b\" />\n"
|
|
|
|
|
|
|
|
" </method>\n"
|
|
|
|
" </method>\n"
|
|
|
|
" </interface>\n",
|
|
|
|
" </interface>\n",
|
|
|
|
size-strlen(data));
|
|
|
|
size-strlen(data));
|
|
|
@ -439,6 +548,37 @@ void reply_Introspect(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
free((void*)data);
|
|
|
|
free((void*)data);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void reply_PropertiesGetAll(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
|
|
|
|
DBusMessage* reply;
|
|
|
|
|
|
|
|
DBusMessageIter args, arrayIter;
|
|
|
|
|
|
|
|
const char* member = dbus_message_get_member(msg);
|
|
|
|
|
|
|
|
dbus_uint32_t serial = 0;
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// create a reply from the message
|
|
|
|
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// add the arguments to the reply
|
|
|
|
|
|
|
|
dbus_message_iter_init_append(reply, &args);
|
|
|
|
|
|
|
|
if (!dbus_message_iter_open_container(&args, DBUS_TYPE_ARRAY, "sv", &arrayIter)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_message_iter_open_container failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!dbus_message_iter_close_container(&args, &arrayIter)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_message_iter_close_container failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// send the reply && flush the connection
|
|
|
|
|
|
|
|
if (!dbus_connection_send(conn, reply, &serial)) {
|
|
|
|
|
|
|
|
fprintf(stderr, "[tde_dbus_hardwarecontrol] %s: dbus_connection_send failed\n", member);
|
|
|
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
dbus_connection_flush(conn);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// free the reply
|
|
|
|
|
|
|
|
dbus_message_unref(reply);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void error_UnknownMessage(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
void error_UnknownMessage(DBusMessage* msg, DBusConnection* conn) {
|
|
|
|
DBusMessage* reply;
|
|
|
|
DBusMessage* reply;
|
|
|
|
dbus_uint32_t serial = 0;
|
|
|
|
dbus_uint32_t serial = 0;
|
|
|
@ -555,12 +695,21 @@ void listen() {
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.trinitydesktop.hardwarecontrol.Power", "SetHibernationMethod")) {
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.trinitydesktop.hardwarecontrol.Power", "SetHibernationMethod")) {
|
|
|
|
reply_SetHibernationMethod(msg, conn);
|
|
|
|
reply_SetHibernationMethod(msg, conn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.trinitydesktop.hardwarecontrol.InputEvents", "GetProvidedSwitches")) {
|
|
|
|
|
|
|
|
reply_InputEventsGetSwitches(msg, conn, false);
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.trinitydesktop.hardwarecontrol.InputEvents", "GetActiveSwitches")) {
|
|
|
|
|
|
|
|
reply_InputEventsGetSwitches(msg, conn, true);
|
|
|
|
|
|
|
|
}
|
|
|
|
else if (dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameAcquired")) {
|
|
|
|
else if (dbus_message_is_signal(msg, "org.freedesktop.DBus", "NameAcquired")) {
|
|
|
|
signal_NameAcquired(msg);
|
|
|
|
signal_NameAcquired(msg);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.freedesktop.DBus.Introspectable", "Introspect")) {
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.freedesktop.DBus.Introspectable", "Introspect")) {
|
|
|
|
reply_Introspect(msg, conn);
|
|
|
|
reply_Introspect(msg, conn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
else if (dbus_message_is_method_call(msg, "org.freedesktop.DBus.Properties", "GetAll")) {
|
|
|
|
|
|
|
|
reply_PropertiesGetAll(msg, conn);
|
|
|
|
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
else {
|
|
|
|
error_UnknownMessage(msg, conn);
|
|
|
|
error_UnknownMessage(msg, conn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|