Subversion Repositories Kolibri OS

#define WIN_STATE_ROLLED     0x04

#define POS_SCREEN 0

#define POS_WINDOW 1

#define IPC_NOBUFFER 1

#define IPC_LOCKED 2

#define IPC_OVERFLOW 3

#define IPC_NOPID 4

#define SHM_OPEN        0x00

#define SHM_OPEN_ALWAYS 0x04

#define SHM_CREATE      0x08

#define SHM_READ        0x00

#define SHM_WRITE       0x01

typedef union

{

    struct

    {

        void   *data;

        size_t  size;

    } x;

    unsigned long long raw;

}ufile_t;

struct kolibri_system_colors {

  color_t frame_area;

  color_t grab_bar;

  color_t grab_bar_button;

  color_t grab_button_text;

  color_t grab_text;

  color_t work_area;

  color_t work_button;

  color_t work_button_text;

  color_t work_text;

  color_t work_graph;

};

struct blit_call

{

    int dstx;

    int dsty;

    int w;

    int h;

    int srcx;

    int srcy;

    int srcw;

    int srch;

    void *bitmap;

    int   stride;

};

struct ipc_message

{

    uint32_t    pid;        // PID of sending thread

    uint32_t    datalen;    // data bytes

    char        data[0];    // data begin

};

struct ipc_buffer

{

    uint32_t    lock;   // nonzero is locked

    uint32_t    used;   // used bytes in buffer

    struct ipc_message  data[0];    // data begin

};

// newlib exclusive

static inline

void ipc_set_area(void* buf, int bufsize){

    asm volatile ("int $0x40"::"a"(60), "b"(1), "c"(buf), "d"(bufsize));

}

static inline

int ipc_send_message(int pid_reciever, void *data, int datalen) {

    register int val;

    asm volatile ("int $0x40":"=a"(val):"a"(60), "b"(2), "c"(pid_reciever), "d"(data), "S"(datalen));

    return val;

}

static inline

void* shm_open(char *shm_name, int msize, int flags, int *retsz){

    register int val, cod;

    asm volatile ("int $0x40":"=a"(val),"=d"(cod):"a"(68), "b"(22), "c"(shm_name), "d"(msize), "S"(flags));

    if(retsz) *retsz = cod;  // errcode if NULL or memsize when open

    return (void*)val;

}

static inline

void shm_close(char *shm_name){

    asm volatile ("int $0x40"::"a"(68), "b"(23), "c"(shm_name));

}

static inline

int start_app(char *app_name, char *args){

    struct file_op_t

    {

        uint32_t    fn;

        uint32_t    flags;

        char*       args;

        uint32_t    res1, res2;

        char        zero;

        char*       app_name  __attribute__((packed));

    } file_op;

    memset(&file_op, 0, sizeof(file_op));

    file_op.fn = 7;

    file_op.args = args;

    file_op.app_name = app_name;

    register int val;

    asm volatile ("int $0x40":"=a"(val):"a"(70), "b"(&file_op));

    return val;

}

// TinyC don't support aliasing of static inline funcs

#ifndef __TINYC__

static inline void BeginDraw(void) __attribute__ ((alias ("begin_draw")));

static inline void EndDraw(void) __attribute__ ((alias ("end_draw")));

static inline void DrawWindow(int x, int y, int w, int h, const char *name,

                              color_t workcolor, uint32_t style)

                              __attribute__ ((alias ("sys_create_window")));

static inline void DefineButton(void) __attribute__ ((alias ("define_button")));

static inline void DrawLine(int xs, int ys, int xe, int ye, color_t color)

                            __attribute__ ((alias ("draw_line")));

static inline void DrawBar(int x, int y, int w, int h, color_t color)

                           __attribute__ ((alias ("draw_bar")));

static inline void DrawBitmap(void *bitmap, int x, int y, int w, int h)

                              __attribute__ ((alias ("draw_bitmap")));

static inline uint32_t GetSkinHeight(void) __attribute__ ((alias ("get_skin_height")));

static inline pos_t GetMousePos(int origin) __attribute__ ((alias ("get_mouse_pos")));

static inline uint32_t GetMouseButtons(void) __attribute__ ((alias ("get_mouse_buttons")));

static inline uint32_t GetMouseWheels(void) __attribute__ ((alias ("get_mouse_wheels")));

static inline uint32_t  LoadCursor(void *path, uint32_t flags) __attribute__ ((alias ("load_cursor")));

static inline uint32_t SetCursor(uint32_t  cursor) __attribute__ ((alias ("set_cursor")));

static inline int DestroyCursor(uint32_t cursor) __attribute__ ((alias ("destroy_cursor")));

static inline uint32_t GetOsEvent(void) __attribute__ ((alias ("get_os_event")));

static inline void *UserAlloc(size_t size) __attribute__ ((alias ("user_alloc")));

static inline int UserFree(void *mem) __attribute__ ((alias ("user_free")));

static inline void* UserRealloc(void *mem, size_t size) __attribute__ ((alias ("user_realloc")));

static inline int *UserUnmap(void *base, size_t offset, size_t size) __attribute__ ((alias ("user_unmap")));

static inline ufile_t LoadFile(const char *path) __attribute__ ((alias ("load_file")));

static inline void GetProcInfo(char *info) __attribute__ ((alias ("get_proc_info")));

#endif