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599cbe26ed
kolibrios/programs/develop/ktcc/trunk/libc.obj/include/sys/ksys.h
turbocat 599cbe26ed ktcc + libc.obj: 
- ksys.h - added event mask enum
- samples - old examples updated
- delete junk files

git-svn-id: svn://kolibrios.org@8818 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-06-10 22:27:24 +00:00

1068 lines
20 KiB
C
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#ifndef _KSYS_H_
#define _KSYS_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <stddef.h>
#define asm_inline __asm__ __volatile__
#define KSYS_FS_ERR_SUCCESS 0 // Success
#define KSYS_FS_ERR_1 1 // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
#define KSYS_FS_ERR_2 2 // Function is not supported for the given file system
#define KSYS_FS_ERR_3 3 // Unknown file system
#define KSYS_FS_ERR_4 4 // Reserved, is never returned in the current implementation
#define KSYS_FS_ERR_5 5 // File not found
#define KSYS_FS_ERR_EOF 6 // End of file, EOF
#define KSYS_FS_ERR_7 7 // Pointer lies outside of application memory
#define KSYS_FS_ERR_8 8 // Disk is full
#define KSYS_FS_ERR_9 9 // FAT table is destroyed
#define KSYS_FS_ERR_10 10 // Access denied
#define KSYS_FS_ERR_11 11 // Device error
typedef void ksys_panic(char *func_name);
typedef struct {
unsigned char blue;
unsigned char green;
unsigned char red;
}rgb_t;
#pragma pack(push,1)
typedef union{
unsigned val;
struct{
short x;
short y;
};
}ksys_pos_t;
typedef union ksys_oskey_t{
unsigned val;
struct{
unsigned char state;
unsigned char code;
unsigned char ctrl_key;
};
}ksys_oskey_t;
typedef struct{
void *data;
size_t size;
}ksys_ufile_t;
typedef struct{
unsigned p00;
union{
uint64_t p04;
struct {
unsigned p04dw;
unsigned p08dw;
};
};
unsigned p12;
union {
unsigned p16;
const char *new_name;
void *bdfe;
void *buf16;
const void *cbuf16;
};
char p20;
const char *p21;
}ksys70_t;
typedef struct {
unsigned attributes;
unsigned name_cp;
char creation_time[4];
char creation_date[4];
char last_access_time[4];
char last_access_date[4];
char last_modification_time[4];
char last_modification_date[4];
unsigned long long size;
char name[0];
}ksys_bdfe_t;
typedef struct {
int cpu_usage; //+0
int window_pos_info; //+4
short int reserved1; //+8
char name[12]; //+10
int memstart; //+22
int memused; //+26
int pid; //+30
int winx_start; //+34
int winy_start; //+38
int winx_size; //+42
int winy_size; //+46
short int slot_info; //+50
short int reserved2; //+52
int clientx; //+54
int clienty; //+58
int clientwidth; //+62
int clientheight; //+66
unsigned char window_state;//+70
char reserved3[1024-71]; //+71
}ksys_proc_table_t;
typedef unsigned int ksys_color_t;
typedef struct{
ksys_color_t frame_area;
ksys_color_t grab_bar;
ksys_color_t grab_bar_button;
ksys_color_t grab_button_text;
ksys_color_t grab_text;
ksys_color_t work_area;
ksys_color_t work_button;
ksys_color_t work_button_text;
ksys_color_t work_text;
ksys_color_t work_graph;
}ksys_colors_table_t;
typedef struct{
unsigned pid; // PID of sending thread
unsigned datalen; // data bytes
char *data; // data begin
}ksys_ipc_msg;
typedef struct{
unsigned lock; // nonzero is locked
unsigned used; // used bytes in buffer
ksys_ipc_msg *data; // data begin
}ksys_ipc_buffer;
typedef struct {
char* func_name;
void* func_ptr;
}ksys_coff_etable_t;
typedef unsigned ksys_drv_hand_t;
typedef struct{
ksys_drv_hand_t handler;
unsigned func_num;
void* in_data_ptr;
unsigned in_data_size;
void* out_data_ptr;
unsigned out_data_size;
}ksys_ioctl_t;
#pragma pack(pop)
enum KSYS_EVENTS {
KSYS_EVENT_NONE = 0, /* Event queue is empty */
KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */
KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */
KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */
KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */
KSYS_EVENT_IPC = 7, /* Interprocess communication notify */
KSYS_EVENT_NETWORK = 8, /* Network event */
KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */
KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
};
enum KSYS_FILE_ENCODING{
KSYS_FILE_CP866 =1,
KSYS_FILE_UTF16LE = 2,
KSYS_FILE_UTF8 = 3
};
enum KSYS_CLIP_ENCODING{
KSYS_CLIP_UTF8 = 0,
KSYS_CLIP_CP866 = 1,
KSYS_CLIP_CP1251 = 2
};
enum KSYS_CLIP_TYPES{
KSYS_CLIP_TEXT = 0,
KSYS_CLIP_IMAGE = 1,
KSYS_CLIP_RAW = 2
};
enum KSYS_MOUSE_POS{
KSYS_MOUSE_SCREEN_POS = 0,
KSYS_MOUSE_WINDOW_POS = 1
};
enum KSYS_SHM_MODE{
KSYS_SHM_OPEN = 0x00,
KSYS_SHM_OPEN_ALWAYS = 0x04,
KSYS_SHM_CREATE = 0x08,
KSYS_SHM_READ = 0x00,
KSYS_SHM_WRITE = 0x01,
};
enum KSYS_EVENT_MASK{
KSYS_EVM_REDRAW = 1,
KSYS_EVM_KEY = 2,
KSYS_EVM_BUTTON = 4,
KSYS_EVM_EXIT = 8,
KSYS_EVM_BACKGROUND = 16,
KSYS_EVM_MOUSE = 32,
KSYS_EVM_IPC = 64,
KSYS_EVM_STACK = 128,
KSYS_EVM_DEBUG = 256,
KSYS_EVM_STACK2 = 512,
KSYS_EVM_MOUSE_FILTER = 0x80000000,
KSYS_EVM_CURSOR_FILTER = 0x40000000,
};
static inline
int _ksys_strcmp(const char * s1, const char * s2 )
{
while ((*s1) && (*s1 == *s2)){ ++s1; ++s2; }
return(*(unsigned char*)s1 - *(unsigned char *)s2);
}
// Functions for working with the graphical interface
static inline
void _ksys_start_draw()
{
asm_inline("int $0x40"::"a"(12),"b"(1));
}
static inline
void _ksys_end_draw()
{
asm_inline("int $0x40" ::"a"(12),"b"(2));
}
static inline
void _ksys_create_window(int x, int y, int w, int h, const char *name, ksys_color_t workcolor, unsigned style)
{
asm_inline(
"int $0x40"
::"a"(0),
"b"((x << 16) | ((w-1) & 0xFFFF)),
"c"((y << 16) | ((h-1) & 0xFFFF)),
"d"((style << 24) | (workcolor & 0xFFFFFF)),
"D"(name),
"S"(0)
:"memory"
);
};
static inline
void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
{
asm_inline(
"int $0x40"
::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)
);
}
static inline
void _ksys_define_button(unsigned x, unsigned y, unsigned w, unsigned h, unsigned id, ksys_color_t color)
{
asm_inline(
"int $0x40"
::"a"(8),
"b"((x<<16)+w),
"c"((y<<16)+h),
"d"(id),
"S"(color)
);
};
static inline
void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
{
asm_inline(
"int $0x40"
::"a"(38), "d"(color),
"b"((xs << 16) | xe),
"c"((ys << 16) | ye)
);
}
static inline
void _ksys_draw_bar(int x, int y, int w, int h, ksys_color_t color)
{
asm_inline(
"int $0x40"
::"a"(13), "d"(color),
"b"((x << 16) | w),
"c"((y << 16) | h)
);
}
static inline
void _ksys_draw_bitmap(void *bitmap, int x, int y, int w, int h)
{
asm_inline(
"int $0x40"
::"a"(7), "b"(bitmap),
"c"((w << 16) | h),
"d"((x << 16) | y)
:"memory"
);
}
static inline
void _ksys_draw_text(const char *text, int x, int y, int len, ksys_color_t color)
{
asm_inline(
"int $0x40"
::"a"(4),"d"(text),
"b"((x << 16) | y),
"S"(len),"c"(color)
:"memory"
);
}
static inline
void _ksys_draw_text_bg(const char *text, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
{
asm_inline(
"int $0x40"
::"a"(4),"d"(text),
"b"((x << 16) | y),
"S"(len),"c"(color), "D"(bg)
:"memory"
);
}
static inline
void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color){
unsigned fmt;
fmt = len << 16 | 0x80000000; // no leading zeros + width
asm_inline(
"int $0x40"
::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color)
);
}
static inline
void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg){
unsigned fmt;
fmt = len << 16 | 0x80000000; // no leading zeros + width
asm_inline(
"int $0x40"
::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color), "D"(bg)
);
}
static inline
unsigned _ksys_get_skin_height()
{
unsigned height;
asm_inline(
"int $0x40 \n\t"
:"=a"(height)
:"a"(48),"b"(4)
);
return height;
}
static inline
void _ksys_get_system_colors(ksys_colors_table_t *color_table)
{
asm_inline(
"int $0x40"
::"a"(48),"b"(3),"c"(color_table),"d"(40)
);
}
/* Functions for working with a screen. */
static inline
ksys_pos_t _ksys_screen_size()
{
ksys_pos_t size;
ksys_pos_t size_tmp;
asm_inline(
"int $0x40"
:"=a"(size_tmp)
:"a"(14)
);
size.x = size_tmp.y;
size.y = size_tmp.x;
return size;
}
/* Functions for working with a mouse and cursors. */
static inline
ksys_pos_t _ksys_get_mouse_pos(int origin)
{
ksys_pos_t pos;
asm_inline(
"int $0x40 \n\t"
"rol $16, %%eax"
:"=a"(pos)
:"a"(37),"b"(origin)
);
return pos;
}
static inline
unsigned _ksys_get_mouse_buttons()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(37),"b"(2)
);
return val;
}
static inline
unsigned _ksys_get_mouse_wheels()
{
unsigned val;
asm_inline(
"int $0x40 \n\t"
:"=a"(val)
:"a"(37),"b"(7)
);
return val;
}
static inline
unsigned _ksys_load_cursor(void *path, unsigned flags)
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(37), "b"(4), "c"(path), "d"(flags)
:"memory"
);
return val;
}
static inline
unsigned _ksys_set_cursor(unsigned cursor)
{
unsigned old;
asm_inline(
"int $0x40"
:"=a"(old)
:"a"(37), "b"(5), "c"(cursor)
);
return old;
}
static inline
int _ksys_destroy_cursor(unsigned cursor)
{
int ret;
asm_inline(
"int $0x40"
:"=a"(ret)
:"a"(37), "b"(6), "c"(cursor)
:"memory"
);
return ret;
}
static inline
unsigned _ksys_get_mouse_eventstate()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(37),"b"(3)
);
return val;
}
/* Functions for working with events and buttons. */
static inline
unsigned _ksys_set_event_mask(unsigned mask)
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(40), "b"(mask)
);
return val;
}
static inline
unsigned _ksys_wait_event(unsigned time)
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(23), "b"(time)
);
return val;
}
static inline
unsigned _ksys_check_event()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(11)
);
return val;
}
static inline
unsigned _ksys_get_event()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(10)
);
return val;
}
static inline
unsigned _ksys_get_button()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(17)
);
return val>>8;
}
static inline
ksys_oskey_t _ksys_get_key(void)
{
ksys_oskey_t val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(2)
);
return val;
}
/* Functions for working with the clipboard */
static inline
int _ksys_clip_num()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(54), "b"(0)
);
return val;
}
static inline
char* _ksys_clip_get(int n) // returned buffer must be freed by _ksys_free()
{
char* val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(54), "b"(1), "c"(n)
);
return val;
}
static inline
int _ksys_clip_set(int n, char *buffer)
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(54), "b"(2), "c"(n), "d"(buffer)
:"memory"
);
return val;
}
static inline
int _ksys_clip_pop()
{
unsigned val;
asm_inline (
"int $0x40"
:"=a"(val)
:"a"(54), "b"(3)
);
return val;
}
static inline
int _ksys_clip_unlock()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(54), "b"(4)
);
return val;
}
/* Working with time */
static inline
unsigned _ksys_get_tick_count()
{
unsigned val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(26),"b"(9)
);
return val;
}
static inline
uint64_t _ksys_get_ns_count()
{
uint64_t val;
asm_inline(
"int $0x40"
:"=A"(val)
:"a"(26), "b"(10)
);
return val;
}
static inline
void _ksys_delay(unsigned time)
{
asm_inline(
"int $0x40"
::"a"(5), "b"(time)
:"memory"
);
}
static inline
unsigned _ksys_get_date()
{
unsigned val;
asm_inline("int $0x40":"=a"(val):"a"(29));
return val;
}
static inline
unsigned _ksys_get_clock()
{
unsigned val;
asm_inline("int $0x40":"=a"(val):"a"(3));
return val;
}
/* Working with memory allocation */
static inline
void* _ksys_alloc(size_t size){
void *val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(68),"b"(12),"c"(size)
);
return val;
}
static inline
int _ksys_free(void *mem)
{
int val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(68),"b"(13),"c"(mem)
);
return val;
}
static inline
void* _ksys_realloc(void *mem, size_t size)
{
void *val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(68),"b"(20),"c"(size),"d"(mem)
:"memory"
);
return val;
}
static inline
int* _ksys_unmap(void *base, size_t offset, size_t size)
{
int *val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(68),"b"(26),"c"(base),"d"(offset),"S"(size)
);
return val;
}
/* Loading the dynamic coff library */
static inline
ksys_coff_etable_t* _ksys_load_coff(const char* path)
{
ksys_coff_etable_t *table;
asm_inline(
"int $0x40"
:"=a"(table)
:"a"(68),"b"(19), "c"(path)
:"memory"
);
return table;
}
static inline
void* _ksys_get_coff_func(ksys_coff_etable_t *table, const char* fun_name, ksys_panic* panic)
{
unsigned i=0;
while (1){
if (NULL == (table+i)->func_name){
break;
}else{
if (!_ksys_strcmp(fun_name, (table+i)->func_name)){
return (table+i)->func_ptr;
}
}
i++;
}
panic((char*)fun_name);
return NULL;
}
/* Debug board functions */
static inline
void _ksys_debug_putc(char c)
{
asm_inline("int $0x40"::"a"(63), "b"(1), "c"(c));
}
static inline
void _ksys_debug_puts(char *s)
{
unsigned i=0;
while (*(s+i)){
asm_inline ("int $0x40"::"a"(63), "b"(1), "c"(*(s+i)));
i++;
}
}
/* Working with threads and process */
static inline
int _ksys_start_thread(void* proc, char* stack_top)
{
int val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(51), "b"(1), "c"(proc), "d"(stack_top)
);
return val;
}
static inline
void _ksys_focus_window(int slot){
asm_inline(
"int $0x40"
::"a"(18), "b"(3), "c"(slot)
);
}
static inline
int _ksys_get_thread_slot(int tid){
int val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(18), "b"(21), "c"(tid)
);
return val;
}
static inline
int _ksys_process_info(ksys_proc_table_t* table, int pid)
{
int val;
asm_inline(
"int $0x40"
:"=a"(val)
:"a"(9), "b"(table), "c"(pid)
:"memory"
);
return val;
}
static inline
void _ksys_exit()
{
asm_inline("int $0x40"::"a"(-1));
}
/* Working with files and directories */
static inline
void _ksys_setcwd(char* dir){
asm_inline(
"int $0x40"
::"a"(30), "b"(1), "c"(dir)
);
}
static inline
int _ksys_getcwd(char* buf, int bufsize){
register int val;
asm_inline(
"int $0x40"
:"=a"(val):"a"(30), "b"(2), "c"(buf), "d"(bufsize)
);
return val;
}
static inline
ksys_ufile_t _ksys_load_file(const char *path)
{
ksys_ufile_t uf;
asm_inline(
"int $0x40"
:"=a"(uf.data), "=d"(uf.size)
:"a"(68), "b"(27),"c"(path)
:"memory"
);
return uf;
}
static inline
ksys_ufile_t _ksys_load_file_enc(const char *path, unsigned file_encoding)
{
ksys_ufile_t uf;
asm_inline(
"int $0x40"
:"=a"(uf.data), "=d"(uf.size)
:"a"(68), "b"(28),"c"(path), "d"(file_encoding)
:"memory"
);
return uf;
}
static inline
int _ksys_work_files(const ksys70_t *k)
{
int status;
asm_inline(
"int $0x40"
:"=a"(status)
:"a"(70), "b"(k)
:"memory"
);
return status;
}
static inline
int _ksys_file_read_file(const char *name, unsigned long long offset, unsigned size, void *buf, unsigned *bytes_read)
{
ksys70_t k;
k.p00 = 0;
k.p04 = offset;
k.p12 = size;
k.buf16 = buf;
k.p20 = 0;
k.p21 = name;
int status;
unsigned bytes_read_v;
asm_inline(
"int $0x40"
:"=a"(status), "=b"(bytes_read_v)
:"a"(70), "b"(&k)
:"memory"
);
if (!status) {
*bytes_read = bytes_read_v;
}
return status;
}
static inline
int _ksys_file_write_file(const char *name, unsigned long long offset, unsigned size, const void *buf, unsigned *bytes_written)
{
ksys70_t k;
k.p00 = 3;
k.p04 = offset;
k.p12 = size;
k.cbuf16 = buf;
k.p20 = 0;
k.p21 = name;
int status;
unsigned bytes_written_v;
asm_inline(
"int $0x40"
:"=a"(status), "=b"(bytes_written_v)
:"a"(70), "b"(&k)
:"memory"
);
if (!status) {
*bytes_written = bytes_written_v;
}
return status;
}
static inline
int _ksys_file_create(const char* name){
ksys70_t k;
k.p00 = 2;
k.p12 = 0;
k.p21 = name;
return _ksys_work_files(&k);
}
static inline
int _ksys_file_get_info(const char *name, ksys_bdfe_t *bdfe)
{
ksys70_t k;
k.p00 = 5;
k.bdfe = bdfe;
k.p20 = 0;
k.p21 = name;
return _ksys_work_files(&k);
}
static inline
int _ksys_file_delete(const char *name)
{
ksys70_t k;
k.p00 = 8;
k.p20 = 0;
k.p21 = name;
return _ksys_work_files(&k);
}
static inline
int _ksys_file_rename(const char *name, const char *new_name)
{
ksys70_t k;
k.p00 = 10;
k.new_name = new_name;
k.p20 = 0;
k.p21 = name;
return _ksys_work_files(&k);
}
static inline
int _ksys_exec(char *app_name, char *args)
{
ksys70_t file_opt;
file_opt.p00 = 7;
file_opt.p04dw = 0;
file_opt.p08dw = (unsigned)args;
file_opt.p21 = app_name;
return _ksys_work_files(&file_opt);
}
static inline
int _ksys_mkdir(const char *path)
{
ksys70_t dir_opt;
dir_opt.p00 = 9;
dir_opt.p21 = path;
return _ksys_work_files(&dir_opt);
}
/* Working with a named shared memory area. */
static inline
int _ksys_shm_open(char *name, int mode, int size, char **new_shm)
{
int error;
asm_inline(
"int $0x40"
:"=a"(*new_shm), "=d"(error)
:"a"(68), "b"(22), "c"(name), "d"(size), "S"(mode)
);
return error;
}
static inline
void _ksys_shm_close(char *shm_name)
{
asm_inline(
"int $0x40":
:"a"(68), "b"(23), "c"(shm_name)
);
}
/* Driver functions */
static inline
ksys_drv_hand_t _ksys_load_driver(char *driver_name)
{
ksys_drv_hand_t driver_h;
asm_inline(
"int $0x40"
:"=a"(driver_h)
:"a"(68), "b"(16), "c"(driver_name)
);
return driver_h;
}
static inline
ksys_drv_hand_t _ksys_load_pe_driver(char *driver_path, char *cmd_line)
{
ksys_drv_hand_t driver_h;
asm_inline(
"int $0x40"
:"=a"(driver_h)
:"a"(68), "b"(21), "c"(driver_path), "d"(cmd_line)
);
return driver_h;
}
static inline
unsigned _ksys_work_driver(ksys_ioctl_t *ioctl)
{
unsigned status;
asm_inline(
"int $0x40"
:"=a"(status)
:"a"(68), "b"(17), "c"(ioctl)
:"memory"
);
return status;
}
#ifdef __cplusplus
}
#endif
#endif // _KSYS_H_
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