Remove old usb kit fro Be in favor of the new rewritten one. At least we have one now :D
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19918 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
@@ -1,211 +0,0 @@
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// USBKit.h
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//
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// Copyright 1999, Be Incorporated.
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//
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// Prototype USB Kit / Prerelease Sample Code
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// Contents may change massively before official release.
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#ifndef _USBKIT_H
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#define _USBKIT_H
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// Provides definitions for usb_xxx_descriptor structures.
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#include <USB.h>
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#include <List.h>
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class BUSBDevice;
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class BUSBEndpoint;
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class BUSBInterface;
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class BUSBConfiguration;
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class BUSBRosterLooper;
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class BUSBEndpoint
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{
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public:
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// Connectivity functions (this endpoint belongs to an Interface that
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// belongs to a Configuration that belongs to a Device)
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const BUSBInterface *Interface(void) const;
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const BUSBConfiguration *Configuration(void) const;
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const BUSBDevice *Device(void) const;
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// Raw descriptor data
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const usb_endpoint_descriptor *Descriptor(void) const;
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// Descriptor Accessor Functions
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bool IsBulk(void) const;
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bool IsInterrupt(void) const;
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bool IsIsochronous(void) const;
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bool IsInput(void) const;
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bool IsOutput(void) const;
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uint16 MaxPacketSize(void) const;
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uint8 Interval(void) const;
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// Initiate a USB Transaction
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status_t InterruptTransfer(void *data, size_t length) const;
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status_t BulkTransfer(void *data, size_t length) const;
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private:
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friend BUSBDevice; // Only created by a USBDevice
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friend BUSBInterface; // Only destroyed by a containing USBInterface
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BUSBEndpoint(uint32 n, BUSBInterface *ifc);
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~BUSBEndpoint();
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BUSBInterface *interface;
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usb_endpoint_descriptor descriptor;
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uint32 endpoint_num;
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};
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class BUSBInterface
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{
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public:
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// Connectivity functions (this Interface belongs to a Configuration which
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// belongs to a Device)
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const BUSBConfiguration *Configuration(void) const;
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const BUSBDevice *Device(void) const;
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// Iterate over the Endpoints defined by this Interface
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uint32 CountEndpoints(void) const;
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const BUSBEndpoint *EndpointAt(uint32 n) const;
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// Access the raw descriptor
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const usb_interface_descriptor *Descriptor(void) const;
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// Accessors for useful bits in the descriptor
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uint8 Class(void) const;
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uint8 Subclass(void) const;
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uint8 Protocol(void) const;
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const char *InterfaceString(void) const;
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private:
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friend BUSBDevice; // only created by USBDevice
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friend BUSBConfiguration; // only destroyed by the containing Configuration
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BUSBInterface(uint32 n, BUSBConfiguration *cfc);
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~BUSBInterface();
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BUSBConfiguration *configuration;
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usb_interface_descriptor descriptor;
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uint32 interface_num;
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BList endpoints;
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};
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class BUSBConfiguration
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{
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public:
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// Connectivity functions (this Configuration belongs to a Device)
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const BUSBDevice *Device(void) const;
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// Iterators for the Interfaces provided by this Configuration
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uint32 CountInterfaces(void) const;
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const BUSBInterface *InterfaceAt(uint32 n) const;
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// Access the raw descriptor
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const usb_configuration_descriptor *Descriptor(void) const;
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private:
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friend BUSBDevice;
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BUSBConfiguration(uint n, BUSBDevice *dev);
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~BUSBConfiguration();
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BUSBDevice *device;
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uint configuration_num;
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usb_configuration_descriptor descriptor;
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BList interfaces;
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};
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class BUSBDevice
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{
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public:
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BUSBDevice(const char *path = NULL);
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virtual ~BUSBDevice();
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virtual status_t InitCheck(void);
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status_t SetTo(const char *path);
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// Bus Topology information methods:
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// Return the logical path (eg 0/0/1 of the device), or NULL if unconfigured
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const char *Location(void) const;
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// Return true if this device is a usb hub
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bool IsHub(void) const;
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// Accessors for useful bits in the descriptor
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uint16 USBVersion(void) const;
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uint8 Class(void) const;
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uint8 Subclass(void) const;
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uint8 Protocol(void) const;
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uint8 MaxEndpoint0PacketSize(void) const;
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uint16 VendorID(void) const;
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uint16 ProductID(void) const;
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uint16 Version(void) const;
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const char *ManufacturerString(void) const;
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const char *ProductString(void) const;
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const char *SerialNumberString(void) const;
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// Access the raw descriptor
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const usb_device_descriptor *Descriptor(void) const;
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// Read a string descriptor from the Device into a buffer
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size_t GetStringDescriptor(uint32 n, usb_string_descriptor *desc, size_t length) const;
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// Read a string descriptor, convert it from Unicode to UTF8, return a new char[]
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// containing the string (must be delete'd by the caller)
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char *DecodeStringDescriptor(uint32 n) const;
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// Iterate over the possible configurations
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uint32 CountConfigurations(void) const;
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const BUSBConfiguration *ConfigurationAt(uint32 n) const;
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// View and select the active configuration
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const BUSBConfiguration *ActiveConfiguration(void) const;
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status_t SetConfiguration(const BUSBConfiguration *conf);
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// Initiate a Control (endpoint 0) transaction
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status_t ControlTransfer(uint8 request_type, uint8 request, uint16 value,
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uint16 index, uint16 length, void *data) const;
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private:
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status_t InterruptTransfer(const BUSBEndpoint *e, void *data, size_t length) const;
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status_t BulkTransfer(const BUSBEndpoint *e, void *data, size_t length) const;
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void Release(void);
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void PopulateInterface(BUSBInterface *ifc, usb_interface_descriptor *descr);
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void PopulateConfig(BUSBConfiguration *conf, usb_configuration_descriptor *descr);
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void PopulateDevice(void);
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mutable char *serial_string; // Cache the string descriptors
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mutable char *manufacturer_string;
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mutable char *product_string;
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char *location; // Bus Topology info
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bool ishub;
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int fd; // Connection to /dev/bus/usb/...
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usb_device_descriptor descriptor; // Cache the descriptor
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BUSBConfiguration *active; // Current active configuration
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BList configurations; // All possible configurations
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friend BUSBEndpoint; // USBEndpoint uses the XxxTransfer() methods
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};
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class BUSBRoster
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{
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public:
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BUSBRoster(void);
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virtual ~BUSBRoster();
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// DeviceAdded() is called when a new device appears on the Bus.
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// If the result is not B_OK, the USBDevice instance is deleted and
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// there will be no DeviceRemoved notification.
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virtual status_t DeviceAdded(BUSBDevice *dev) = 0;
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// DeviceRemoved() is called when a device is disconnected from the Bus.
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// The USBDevice WILL BE deleted after this method returns.
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virtual void DeviceRemoved(BUSBDevice *dev) = 0;
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void Start(void);
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void Stop(void);
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private:
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USBRosterLooper *rlooper;
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};
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#endif
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