diff options
Diffstat (limited to 'libusb/os/windows_usb.h')
| -rw-r--r-- | libusb/os/windows_usb.h | 49 |
1 files changed, 33 insertions, 16 deletions
diff --git a/libusb/os/windows_usb.h b/libusb/os/windows_usb.h index 6921882..e2801db 100644 --- a/libusb/os/windows_usb.h +++ b/libusb/os/windows_usb.h @@ -62,6 +62,7 @@ extern char *_strdup(const char *strSource); #define safe_strdup _strdup #define safe_sprintf _snprintf #define safe_unref_device(dev) do {if (dev != NULL) {libusb_unref_device(dev); dev = NULL;}} while(0) +#define wchar_to_utf8_ms(wstr, str, strlen) WideCharToMultiByte(CP_UTF8, 0, wstr, -1, str, strlen, NULL, NULL) inline void upperize(char* str) { size_t i; if (str == NULL) return; @@ -74,25 +75,45 @@ inline void upperize(char* str) { #define MAX_USB_STRING_LENGTH 128 #define MAX_HID_REPORT_SIZE 1024 #define MAX_HID_DESCRIPTOR_SIZE 256 - +#define MAX_GUID_STRING_LENGTH 40 #define MAX_PATH_LENGTH 128 #define MAX_KEY_LENGTH 256 +#define MAX_TIMER_SEMAPHORES 128 #define ERR_BUFFER_SIZE 256 -#define GUID_STRING_LENGTH 40 // Handle code for HID interface that have been claimed ("dibs") #define INTERFACE_CLAIMED ((HANDLE)0xD1B5) // Additional return code for HID operations that completed synchronously #define LIBUSB_COMPLETED (LIBUSB_SUCCESS + 1) -#define wchar_to_utf8_ms(wstr, str, strlen) WideCharToMultiByte(CP_UTF8, 0, wstr, -1, str, strlen, NULL, NULL) +// http://msdn.microsoft.com/en-us/library/bb663109.aspx +// http://msdn.microsoft.com/en-us/library/bb663093.aspx +#if !defined(GUID_DEVINTERFACE_USB_HOST_CONTROLLER) +const GUID GUID_DEVINTERFACE_USB_HOST_CONTROLLER = { 0x3ABF6F2D, 0x71C4, 0x462A, {0x8A, 0x92, 0x1E, 0x68, 0x61, 0xE6, 0xAF, 0x27} }; +#endif +#if !defined(GUID_DEVINTERFACE_USB_DEVICE) +const GUID GUID_DEVINTERFACE_USB_DEVICE = { 0xA5DCBF10, 0x6530, 0x11D2, {0x90, 0x1F, 0x00, 0xC0, 0x4F, 0xB9, 0x51, 0xED} }; +#endif + + +/* + * Multiple USB API backend support + */ +#define USB_API_UNSUPPORTED 0 +#define USB_API_COMPOSITE 1 +#define USB_API_WINUSB 2 +#define USB_API_HID 3 +#define USB_API_MAX 4 + +const GUID CLASS_GUID_UNSUPPORTED = { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x0F, 0x57, 0xDA} }; +const GUID CLASS_GUID_HID = { 0x745A17A0, 0x74D3, 0x11D0, {0xB6, 0xFE, 0x00, 0xA0, 0xC9, 0x0F, 0x57, 0xDA} }; +const GUID CLASS_GUID_LIBUSB_WINUSB = { 0x78A1C341, 0x4539, 0x11D3, {0xB8, 0x8D, 0x00, 0xC0, 0x4F, 0xAD, 0x51, 0x71} }; +const GUID CLASS_GUID_COMPOSITE = { 0x36FC9E60, 0xC465, 0x11cF, {0x80, 0x56, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00} }; -// This is used to support multiple kernel drivers and USB APIs in Windows. struct windows_usb_api_backend { - const char *name; // A human-readable name for your backend, e.g. "WinUSB" - const char *driver_name; // Driver's name, without .sys, e.g. "usbccgp" - const GUID *class_guid; // The Class GUID (for fallback in case the driver name cannot be read) const uint8_t id; + const GUID *class_guid; // The Class GUID (for fallback in case the driver name cannot be read) + const char *driver_name; // Driver name, without .sys, e.g. "usbccgp" int (*init)(struct libusb_context *ctx); int (*exit)(void); int (*open)(struct libusb_device_handle *dev_handle); @@ -109,11 +130,6 @@ struct windows_usb_api_backend { int (*abort_transfers)(struct usbi_transfer *itransfer); }; -#define USB_API_TEMPLATE 0 -#define USB_API_COMPOSITE 1 -#define USB_API_WINUSB 2 -#define USB_API_HID 3 -#define USB_API_MAX 4 extern const struct windows_usb_api_backend usb_api_backend[USB_API_MAX]; #define PRINT_UNSUPPORTED_API(fname) \ @@ -127,6 +143,7 @@ enum windows_version { WINDOWS_VISTA_AND_LATER, }; + /* * private structures definition * with inline pseudo constructors/destructors @@ -219,7 +236,7 @@ static inline void windows_device_priv_init(struct windows_device_priv* p) { p->parent_dev = NULL; p->connection_index = 0; p->path = NULL; - p->apib = &usb_api_backend[USB_API_TEMPLATE]; + p->apib = &usb_api_backend[USB_API_UNSUPPORTED]; p->composite_api_flags = 0; p->hid = NULL; p->active_config = 0; @@ -227,7 +244,7 @@ static inline void windows_device_priv_init(struct windows_device_priv* p) { memset(&(p->dev_descriptor), 0, sizeof(USB_DEVICE_DESCRIPTOR)); for (i=0; i<USB_MAXINTERFACES; i++) { p->usb_interface[i].path = NULL; - p->usb_interface[i].apib = &usb_api_backend[USB_API_TEMPLATE]; + p->usb_interface[i].apib = &usb_api_backend[USB_API_UNSUPPORTED]; p->usb_interface[i].nb_endpoints = 0; p->usb_interface[i].endpoint = NULL; } @@ -254,7 +271,7 @@ static inline struct windows_device_priv *__device_priv(struct libusb_device *de struct interface_handle_t { HANDLE dev_handle; // WinUSB needs an extra handle for the file - HANDLE api_handle; // used by the API to communicate with the device + HANDLE api_handle; // used by the API to communicate with the device }; struct windows_device_handle_priv { @@ -388,7 +405,7 @@ CMAPI CONFIGRET WINAPI CM_Get_Device_IDW( #endif /* UNICODE */ #define IOCTL_USB_GET_HUB_CAPABILITIES_EX \ - CTL_CODE( FILE_DEVICE_USB, USB_GET_HUB_CAPABILITIES_EX, METHOD_BUFFERED, FILE_ANY_ACCESS) + CTL_CODE( FILE_DEVICE_USB, USB_GET_HUB_CAPABILITIES_EX, METHOD_BUFFERED, FILE_ANY_ACCESS) #define IOCTL_USB_GET_HUB_CAPABILITIES \ CTL_CODE(FILE_DEVICE_USB, USB_GET_HUB_CAPABILITIES, METHOD_BUFFERED, FILE_ANY_ACCESS) |