void udp_init()
{
DBG("Initializing UDP...\n");
CH_VECTOR(CAMIO_TRANSPORT_PARAMS_VEC)* params = CH_VECTOR_NEW(CAMIO_TRANSPORT_PARAMS_VEC,256,
CH_VECTOR_CMP(CAMIO_TRANSPORT_PARAMS_VEC));
if(!params){
return; // No memory. Can't register this device
}
add_param_optional(params,"ra",udp_params_t,rd_address,"");
add_param_optional(params,"rp",udp_params_t,rd_protocol, "");
add_param_optional(params,"wa",udp_params_t,wr_address, "");
add_param_optional(params,"wp",udp_params_t,wr_protocol, "");
add_param_optional(params,"rd_buff_sz",udp_params_t,rd_buff_sz, 64 * 1024);
add_param_optional(params,"wr_buff_sz",udp_params_t,wr_buff_sz, 64 * 1024);
//TODO XXX -- add readonly and write only flags!
//TODO XXX -- add the rest of the UDP options here...
const ch_word hier_offset = offsetof(udp_params_t,hierarchical);
register_new_device(scheme,strlen(scheme),hier_offset,construct,sizeof(udp_params_t),params,0);
DBG("Initializing UDP...Done\n");
}
void find_devices() {
usb_handle* handle = NULL;
char entry_buffer[2048];
char interf_name[2048];
AdbInterfaceInfo* next_interface = (AdbInterfaceInfo*)(&entry_buffer[0]);
unsigned long entry_buffer_size = sizeof(entry_buffer);
char* copy_name;
// Enumerate all present and active interfaces.
ADBAPIHANDLE enum_handle =
bridge->AdbEnumInterfaces(usb_class_id, true, true, true);
if (NULL == enum_handle)
return;
while (bridge->AdbNextInterface(enum_handle, next_interface, &entry_buffer_size)) {
// TODO: FIXME - temp hack converting wchar_t into char.
// It would be better to change AdbNextInterface so it will return
// interface name as single char string.
const wchar_t* wchar_name = next_interface->device_name;
for(copy_name = interf_name;
L'\0' != *wchar_name;
wchar_name++, copy_name++) {
*copy_name = (char)(*wchar_name);
}
*copy_name = '\0';
// Lets see if we already have this device in the list
if (!known_device(interf_name)) {
// This seems to be a new device. Open it!
handle = do_usb_open(next_interface->device_name);
if (NULL != handle) {
// Lets see if this interface (device) belongs to us
if (recognized_device(handle)) {
D("adding a new device %s\n", interf_name);
char serial_number[512];
unsigned long serial_number_len = sizeof(serial_number);
if (bridge->AdbGetSerialNumber(handle->adb_interface,
serial_number,
&serial_number_len,
true)) {
// Lets make sure that we don't duplicate this device
if (register_new_device(handle)) {
register_usb_transport(handle, serial_number, NULL, 1);
} else {
D("register_new_device failed for %s\n", interf_name);
usb_cleanup_handle(handle, bridge->AdbCloseHandle, "bridge4");
free(handle);
}
} else {
D("cannot get serial number\n");
usb_cleanup_handle(handle, bridge->AdbCloseHandle, "bridge5");
free(handle);
}
} else {
usb_cleanup_handle(handle, bridge->AdbCloseHandle, "bridge6");
free(handle);
}
}
}
entry_buffer_size = sizeof(entry_buffer);
}
bridge->AdbCloseHandle(enum_handle);
}
void find_devices() {
usb_handle* handle = nullptr;
char entry_buffer[2048];
AdbInterfaceInfo* next_interface = (AdbInterfaceInfo*)(&entry_buffer[0]);
unsigned long entry_buffer_size = sizeof(entry_buffer);
// Enumerate all present and active interfaces.
ADBAPIHANDLE enum_handle = AdbEnumInterfaces(usb_class_id, true, true, true);
if (nullptr == enum_handle) {
D("AdbEnumInterfaces failed: %s",
android::base::SystemErrorCodeToString(GetLastError()).c_str());
return;
}
while (AdbNextInterface(enum_handle, next_interface, &entry_buffer_size)) {
// Lets see if we already have this device in the list
if (!known_device(next_interface->device_name)) {
// This seems to be a new device. Open it!
handle = do_usb_open(next_interface->device_name);
if (nullptr != handle) {
// Lets see if this interface (device) belongs to us
if (recognized_device(handle)) {
D("adding a new device %ls", next_interface->device_name);
// We don't request a wchar_t string from AdbGetSerialNumber() because of a bug
// in adb_winusb_interface.cpp:CopyMemory(buffer, ser_num->bString,
// bytes_written) where the last parameter should be (str_len *
// sizeof(wchar_t)). The bug reads 2 bytes past the end of a stack buffer in the
// best case, and in the unlikely case of a long serial number, it will read 2
// bytes past the end of a heap allocation. This doesn't affect the resulting
// string, but we should avoid the bad reads in the first place.
char serial_number[512];
unsigned long serial_number_len = sizeof(serial_number);
if (AdbGetSerialNumber(handle->adb_interface, serial_number, &serial_number_len,
true)) {
// Lets make sure that we don't duplicate this device
if (register_new_device(handle)) {
register_usb_transport(handle, serial_number, nullptr, 1);
} else {
D("register_new_device failed for %ls", next_interface->device_name);
usb_cleanup_handle(handle);
free(handle);
}
} else {
D("cannot get serial number: %s",
android::base::SystemErrorCodeToString(GetLastError()).c_str());
usb_cleanup_handle(handle);
free(handle);
}
} else {
usb_cleanup_handle(handle);
free(handle);
}
}
}
entry_buffer_size = sizeof(entry_buffer);
}
if (GetLastError() != ERROR_NO_MORE_ITEMS) {
// Only ERROR_NO_MORE_ITEMS is expected at the end of enumeration.
D("AdbNextInterface failed: %s",
android::base::SystemErrorCodeToString(GetLastError()).c_str());
}
_adb_close_handle(enum_handle);
}
