static bool emulator_window_network_toggle(void) {
qemu_net_disable = !qemu_net_disable;
if (android_modem) {
amodem_set_data_registration(
android_modem,
qemu_net_disable ? A_REGISTRATION_UNREGISTERED
: A_REGISTRATION_HOME);
}
return !qemu_net_disable;
}
/* Handles UI control command received from the UI.
* Param:
* corecmd - CoreCmdImpl instance that received the command.
* cmd_header - Command header.
* cmd_param - Command data.
*/
static void
_coreCmdImpl_handle_command(CoreCmdImpl* corecmd,
const UICmdHeader* cmd_header,
const uint8_t* cmd_param)
{
switch (cmd_header->cmd_type) {
case AUICMD_SET_COARSE_ORIENTATION:
{
UICmdSetCoarseOrientation* cmd =
(UICmdSetCoarseOrientation*)cmd_param;
android_sensors_set_coarse_orientation(cmd->orient);
break;
}
case AUICMD_TOGGLE_NETWORK:
qemu_net_disable = !qemu_net_disable;
if (android_modem) {
amodem_set_data_registration(
android_modem,
qemu_net_disable ? A_REGISTRATION_UNREGISTERED
: A_REGISTRATION_HOME);
}
break;
case AUICMD_TRACE_CONTROL:
{
UICmdTraceControl* cmd = (UICmdTraceControl*)cmd_param;
if (cmd->start) {
start_tracing();
} else {
stop_tracing();
}
break;
}
case AUICMD_CHK_NETWORK_DISABLED:
{
UICmdRespHeader resp;
resp.resp_data_size = 0;
resp.result = qemu_net_disable;
_coreCmdImpl_respond(corecmd, &resp, NULL);
break;
}
case AUICMD_GET_NETSPEED:
{
UICmdRespHeader resp;
UICmdGetNetSpeedResp* resp_data = NULL;
UICmdGetNetSpeed* cmd = (UICmdGetNetSpeed*)cmd_param;
resp.resp_data_size = 0;
resp.result = 0;
if (cmd->index >= android_netspeeds_count ||
android_netspeeds[cmd->index].name == NULL) {
resp.result = -1;
} else {
const NetworkSpeed* netspeed = &android_netspeeds[cmd->index];
// Calculate size of the response data:
// fixed header + zero-terminated netspeed name.
resp.resp_data_size = sizeof(UICmdGetNetSpeedResp) +
strlen(netspeed->name) + 1;
// Count in zero-terminated netspeed display.
if (netspeed->display != NULL) {
resp.resp_data_size += strlen(netspeed->display) + 1;
} else {
resp.resp_data_size++;
}
// Allocate and initialize response data buffer.
resp_data =
(UICmdGetNetSpeedResp*)qemu_malloc(resp.resp_data_size);
resp_data->upload = netspeed->upload;
resp_data->download = netspeed->download;
strcpy(resp_data->name, netspeed->name);
if (netspeed->display != NULL) {
strcpy(resp_data->name + strlen(resp_data->name) + 1,
netspeed->display);
} else {
strcpy(resp_data->name + strlen(resp_data->name) + 1, "");
}
}
_coreCmdImpl_respond(corecmd, &resp, resp_data);
if (resp_data != NULL) {
qemu_free(resp_data);
}
break;
}
case AUICMD_GET_NETDELAY:
{
UICmdRespHeader resp;
UICmdGetNetDelayResp* resp_data = NULL;
UICmdGetNetDelay* cmd = (UICmdGetNetDelay*)cmd_param;
resp.resp_data_size = 0;
resp.result = 0;
if (cmd->index >= android_netdelays_count ||
android_netdelays[cmd->index].name == NULL) {
resp.result = -1;
} else {
const NetworkLatency* netdelay = &android_netdelays[cmd->index];
// Calculate size of the response data:
// fixed header + zero-terminated netdelay name.
resp.resp_data_size = sizeof(UICmdGetNetDelayResp) +
strlen(netdelay->name) + 1;
// Count in zero-terminated netdelay display.
if (netdelay->display != NULL) {
resp.resp_data_size += strlen(netdelay->display) + 1;
} else {
resp.resp_data_size++;
}
// Allocate and initialize response data buffer.
resp_data =
(UICmdGetNetDelayResp*)qemu_malloc(resp.resp_data_size);
resp_data->min_ms = netdelay->min_ms;
resp_data->max_ms = netdelay->max_ms;
strcpy(resp_data->name, netdelay->name);
if (netdelay->display != NULL) {
strcpy(resp_data->name + strlen(resp_data->name) + 1,
netdelay->display);
} else {
strcpy(resp_data->name + strlen(resp_data->name) + 1, "");
}
}
_coreCmdImpl_respond(corecmd, &resp, resp_data);
if (resp_data != NULL) {
qemu_free(resp_data);
}
break;
}
case AUICMD_GET_QEMU_PATH:
{
UICmdRespHeader resp;
UICmdGetQemuPath* cmd = (UICmdGetQemuPath*)cmd_param;
char* filepath = NULL;
resp.resp_data_size = 0;
resp.result = -1;
filepath = qemu_find_file(cmd->type, cmd->filename);
if (filepath != NULL) {
resp.resp_data_size = strlen(filepath) + 1;
}
_coreCmdImpl_respond(corecmd, &resp, filepath);
if (filepath != NULL) {
qemu_free(filepath);
}
break;
}
case AUICMD_GET_LCD_DENSITY:
{
UICmdRespHeader resp;
resp.resp_data_size = 0;
resp.result = android_hw->hw_lcd_density;
_coreCmdImpl_respond(corecmd, &resp, NULL);
break;
}
default:
derror("Unknown UI control command %d is received by the Core.\n",
cmd_header->cmd_type);
break;
}
}