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slidershim/src-interception/include/interception.h

194 lines
7.4 KiB
C

#ifndef _INTERCEPTION_H_
#define _INTERCEPTION_H_
#ifdef INTERCEPTION_STATIC
#define INTERCEPTION_API
#else
#if defined _WIN32 || defined __CYGWIN__
#ifdef INTERCEPTION_EXPORT
#ifdef __GNUC__
#define INTERCEPTION_API __attribute__((dllexport))
#else
#define INTERCEPTION_API __declspec(dllexport)
#endif
#else
#ifdef __GNUC__
#define INTERCEPTION_API __attribute__((dllimport))
#else
#define INTERCEPTION_API __declspec(dllimport)
#endif
#endif
#else
#if __GNUC__ >= 4
#define INTERCEPTION_API __attribute__ ((visibility("default")))
#else
#define INTERCEPTION_API
#endif
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define INTERCEPTION_MAX_KEYBOARD 10
#define INTERCEPTION_MAX_MOUSE 10
#define INTERCEPTION_MAX_DEVICE ((INTERCEPTION_MAX_KEYBOARD) + (INTERCEPTION_MAX_MOUSE))
#define INTERCEPTION_KEYBOARD(index) ((index) + 1)
#define INTERCEPTION_MOUSE(index) ((INTERCEPTION_MAX_KEYBOARD) + (index) + 1)
typedef void *InterceptionContext;
typedef int InterceptionDevice;
typedef int InterceptionPrecedence;
typedef unsigned short InterceptionFilter;
typedef int (*InterceptionPredicate)(InterceptionDevice device);
enum InterceptionKeyState
{
INTERCEPTION_KEY_DOWN = 0x00,
INTERCEPTION_KEY_UP = 0x01,
INTERCEPTION_KEY_E0 = 0x02,
INTERCEPTION_KEY_E1 = 0x04,
INTERCEPTION_KEY_TERMSRV_SET_LED = 0x08,
INTERCEPTION_KEY_TERMSRV_SHADOW = 0x10,
INTERCEPTION_KEY_TERMSRV_VKPACKET = 0x20
};
enum InterceptionFilterKeyState
{
INTERCEPTION_FILTER_KEY_NONE = 0x0000,
INTERCEPTION_FILTER_KEY_ALL = 0xFFFF,
INTERCEPTION_FILTER_KEY_DOWN = INTERCEPTION_KEY_UP,
INTERCEPTION_FILTER_KEY_UP = INTERCEPTION_KEY_UP << 1,
INTERCEPTION_FILTER_KEY_E0 = INTERCEPTION_KEY_E0 << 1,
INTERCEPTION_FILTER_KEY_E1 = INTERCEPTION_KEY_E1 << 1,
INTERCEPTION_FILTER_KEY_TERMSRV_SET_LED = INTERCEPTION_KEY_TERMSRV_SET_LED << 1,
INTERCEPTION_FILTER_KEY_TERMSRV_SHADOW = INTERCEPTION_KEY_TERMSRV_SHADOW << 1,
INTERCEPTION_FILTER_KEY_TERMSRV_VKPACKET = INTERCEPTION_KEY_TERMSRV_VKPACKET << 1
};
enum InterceptionMouseState
{
INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN = 0x001,
INTERCEPTION_MOUSE_LEFT_BUTTON_UP = 0x002,
INTERCEPTION_MOUSE_RIGHT_BUTTON_DOWN = 0x004,
INTERCEPTION_MOUSE_RIGHT_BUTTON_UP = 0x008,
INTERCEPTION_MOUSE_MIDDLE_BUTTON_DOWN = 0x010,
INTERCEPTION_MOUSE_MIDDLE_BUTTON_UP = 0x020,
INTERCEPTION_MOUSE_BUTTON_1_DOWN = INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN,
INTERCEPTION_MOUSE_BUTTON_1_UP = INTERCEPTION_MOUSE_LEFT_BUTTON_UP,
INTERCEPTION_MOUSE_BUTTON_2_DOWN = INTERCEPTION_MOUSE_RIGHT_BUTTON_DOWN,
INTERCEPTION_MOUSE_BUTTON_2_UP = INTERCEPTION_MOUSE_RIGHT_BUTTON_UP,
INTERCEPTION_MOUSE_BUTTON_3_DOWN = INTERCEPTION_MOUSE_MIDDLE_BUTTON_DOWN,
INTERCEPTION_MOUSE_BUTTON_3_UP = INTERCEPTION_MOUSE_MIDDLE_BUTTON_UP,
INTERCEPTION_MOUSE_BUTTON_4_DOWN = 0x040,
INTERCEPTION_MOUSE_BUTTON_4_UP = 0x080,
INTERCEPTION_MOUSE_BUTTON_5_DOWN = 0x100,
INTERCEPTION_MOUSE_BUTTON_5_UP = 0x200,
INTERCEPTION_MOUSE_WHEEL = 0x400,
INTERCEPTION_MOUSE_HWHEEL = 0x800
};
enum InterceptionFilterMouseState
{
INTERCEPTION_FILTER_MOUSE_NONE = 0x0000,
INTERCEPTION_FILTER_MOUSE_ALL = 0xFFFF,
INTERCEPTION_FILTER_MOUSE_LEFT_BUTTON_DOWN = INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN,
INTERCEPTION_FILTER_MOUSE_LEFT_BUTTON_UP = INTERCEPTION_MOUSE_LEFT_BUTTON_UP,
INTERCEPTION_FILTER_MOUSE_RIGHT_BUTTON_DOWN = INTERCEPTION_MOUSE_RIGHT_BUTTON_DOWN,
INTERCEPTION_FILTER_MOUSE_RIGHT_BUTTON_UP = INTERCEPTION_MOUSE_RIGHT_BUTTON_UP,
INTERCEPTION_FILTER_MOUSE_MIDDLE_BUTTON_DOWN = INTERCEPTION_MOUSE_MIDDLE_BUTTON_DOWN,
INTERCEPTION_FILTER_MOUSE_MIDDLE_BUTTON_UP = INTERCEPTION_MOUSE_MIDDLE_BUTTON_UP,
INTERCEPTION_FILTER_MOUSE_BUTTON_1_DOWN = INTERCEPTION_MOUSE_BUTTON_1_DOWN,
INTERCEPTION_FILTER_MOUSE_BUTTON_1_UP = INTERCEPTION_MOUSE_BUTTON_1_UP,
INTERCEPTION_FILTER_MOUSE_BUTTON_2_DOWN = INTERCEPTION_MOUSE_BUTTON_2_DOWN,
INTERCEPTION_FILTER_MOUSE_BUTTON_2_UP = INTERCEPTION_MOUSE_BUTTON_2_UP,
INTERCEPTION_FILTER_MOUSE_BUTTON_3_DOWN = INTERCEPTION_MOUSE_BUTTON_3_DOWN,
INTERCEPTION_FILTER_MOUSE_BUTTON_3_UP = INTERCEPTION_MOUSE_BUTTON_3_UP,
INTERCEPTION_FILTER_MOUSE_BUTTON_4_DOWN = INTERCEPTION_MOUSE_BUTTON_4_DOWN,
INTERCEPTION_FILTER_MOUSE_BUTTON_4_UP = INTERCEPTION_MOUSE_BUTTON_4_UP,
INTERCEPTION_FILTER_MOUSE_BUTTON_5_DOWN = INTERCEPTION_MOUSE_BUTTON_5_DOWN,
INTERCEPTION_FILTER_MOUSE_BUTTON_5_UP = INTERCEPTION_MOUSE_BUTTON_5_UP,
INTERCEPTION_FILTER_MOUSE_WHEEL = INTERCEPTION_MOUSE_WHEEL,
INTERCEPTION_FILTER_MOUSE_HWHEEL = INTERCEPTION_MOUSE_HWHEEL,
INTERCEPTION_FILTER_MOUSE_MOVE = 0x1000
};
enum InterceptionMouseFlag
{
INTERCEPTION_MOUSE_MOVE_RELATIVE = 0x000,
INTERCEPTION_MOUSE_MOVE_ABSOLUTE = 0x001,
INTERCEPTION_MOUSE_VIRTUAL_DESKTOP = 0x002,
INTERCEPTION_MOUSE_ATTRIBUTES_CHANGED = 0x004,
INTERCEPTION_MOUSE_MOVE_NOCOALESCE = 0x008,
INTERCEPTION_MOUSE_TERMSRV_SRC_SHADOW = 0x100
};
typedef struct
{
unsigned short state;
unsigned short flags;
short rolling;
int x;
int y;
unsigned int information;
} InterceptionMouseStroke;
typedef struct
{
unsigned short code;
unsigned short state;
unsigned int information;
} InterceptionKeyStroke;
typedef char InterceptionStroke[sizeof(InterceptionMouseStroke)];
InterceptionContext INTERCEPTION_API interception_create_context(void);
void INTERCEPTION_API interception_destroy_context(InterceptionContext context);
InterceptionPrecedence INTERCEPTION_API interception_get_precedence(InterceptionContext context, InterceptionDevice device);
void INTERCEPTION_API interception_set_precedence(InterceptionContext context, InterceptionDevice device, InterceptionPrecedence precedence);
InterceptionFilter INTERCEPTION_API interception_get_filter(InterceptionContext context, InterceptionDevice device);
void INTERCEPTION_API interception_set_filter(InterceptionContext context, InterceptionPredicate predicate, InterceptionFilter filter);
InterceptionDevice INTERCEPTION_API interception_wait(InterceptionContext context);
InterceptionDevice INTERCEPTION_API interception_wait_with_timeout(InterceptionContext context, unsigned long milliseconds);
int INTERCEPTION_API interception_send(InterceptionContext context, InterceptionDevice device, const InterceptionStroke *stroke, unsigned int nstroke);
int INTERCEPTION_API interception_receive(InterceptionContext context, InterceptionDevice device, InterceptionStroke *stroke, unsigned int nstroke);
unsigned int INTERCEPTION_API interception_get_hardware_id(InterceptionContext context, InterceptionDevice device, void *hardware_id_buffer, unsigned int buffer_size);
int INTERCEPTION_API interception_is_invalid(InterceptionDevice device);
int INTERCEPTION_API interception_is_keyboard(InterceptionDevice device);
int INTERCEPTION_API interception_is_mouse(InterceptionDevice device);
#ifdef __cplusplus
}
#endif
#endif