0,0 → 1,418 |
/* |
sys/kos.h |
An attempt to create new C/C++ wrapper for syscalls |
Based on kos32sys.h |
KolibriOS Team |
*/ |
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#include <stdint.h> |
#include <string.h> |
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/*********************** Types *************************/ |
typedef unsigned int color_t; |
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// struct for sysfn 70 |
#pragma pack(push,1) |
typedef struct { |
unsigned p00; |
unsigned p04; |
char *p08; |
unsigned p12; |
unsigned p16; |
char p20; |
char *p21; |
} kos_Struct70; |
#pragma pack(pop) |
|
// struct for blitter |
struct blit_call { |
int dstx; |
int dsty; |
int w; |
int h; |
int srcx; |
int srcy; |
int srcw; |
int srch; |
void *bitmap; |
int stride; |
}; |
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// struct for sysfn 9 |
#pragma pack(push, 1) |
struct proc_info { |
unsigned long cpu_usage; |
unsigned short pos_in_stack; |
unsigned short slot; |
unsigned short reserved; |
char name[12]; |
unsigned long address; |
unsigned long memory_usage; |
unsigned long ID; |
unsigned long left,top; |
unsigned long width,height; |
unsigned short thread_state; |
unsigned short reserved2; |
unsigned long cleft, ctop, cwidth, cheight; |
unsigned char window_state; |
unsigned char reserved3[1024 - 71]; |
}; |
#pragma pack(pop) |
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// struct for sysfn 48 |
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; |
}; |
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typedef union __attribute__((packed)) { |
uint32_t val; |
struct { |
short x; |
short y; |
}; |
} pos_t; |
|
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/*********************** Window Syscalls *************************/ |
static inline void kos_BeginDraw(void) { |
__asm__ __volatile__( |
"int $0x40" ::"a"(12),"b"(1)); |
}; |
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static inline void kos_EndDraw(void) { |
__asm__ __volatile__( |
"int $0x40" ::"a"(12),"b"(2)); |
}; |
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static inline void kos_DrawWindow(int x, int y, int w, int h, const char *title, color_t bgcolor, uint32_t style) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(0), |
"b"((x << 16) | ((w-1) & 0xFFFF)), |
"c"((y << 16) | ((h-1) & 0xFFFF)), |
"d"((style << 24) | (bgcolor & 0xFFFFFF)), |
"D"(title), |
"S"(0) : "memory"); |
}; |
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#define ZPOS_DESKTOP -2 |
#define ZPOS_ALWAYS_BACK -1 |
#define ZPOS_NORMAL 0 |
#define ZPOS_ALWAYS_TOP 1 |
static inline void kos_SetWindowLayerBehaviour(int zpos) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(18), |
"b"(25), |
"c"(2), |
"d"(-1), |
"S"(zpos) : "memory"); |
}; |
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#define OLD -1 |
static inline void kos_ChangeWindow(int new_x, int new_y, int new_w, int new_h) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h) |
); |
} |
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/*********************** Other GUI functions *************************/ |
static inline void kos_DrawText(int x, int y, const char *text, color_t color) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(4),"d"(text), |
"b"((x << 16) | y), |
"S"(strlen(text)),"c"(color) |
:"memory"); |
} |
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static inline void kos_DrawButton(int x, int y, int w, int h, int id, color_t color) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(8), |
"b"(x * 65536 + w), |
"c"(y * 65536 + h), |
"d"(id), |
"S"(color)); |
}; |
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static inline void kos_DrawButtonWithText(int x, int y, int w, int h, int id, color_t color, const char* text) { |
kos_DrawButton(x, y, w, h, id, color); |
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int tx = ((((-strlen(text))*8)+w)/2)+x; |
int ty = h/2-7+y; |
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kos_DrawText(tx, ty, text, 0x90000000); |
}; |
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static inline void kos_DrawLine(int x_start, int y_start, int x_end, int y_end, color_t color) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(38), "d"(color), |
"b"((x_start << 16) | x_end), |
"c"((y_start << 16) | y_end)); |
} |
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static inline void kos_DrawBar(int x, int y, int w, int h, color_t color) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(13), "d"(color), |
"b"((x << 16) | w), |
"c"((y << 16) | h)); |
} |
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static inline void kos_PutPixel(int x, int y, color_t color) { |
__asm__ __volatile__("int $0x40" |
::"a"(1), |
"b"(x), |
"c"(y), |
"d"(color)); |
} |
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static inline void kos_DrawBitmap(void *bitmap, int x, int y, int w, int h) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(7), "b"(bitmap), |
"c"((w << 16) | h), |
"d"((x << 16) | y)); |
} |
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static inline void Blit(void *bitmap, int dst_x, int dst_y, |
int src_x, int src_y, int w, int h, |
int src_w, int src_h, int stride) |
{ |
volatile struct blit_call bc; |
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bc.dstx = dst_x; |
bc.dsty = dst_y; |
bc.w = w; |
bc.h = h; |
bc.srcx = src_x; |
bc.srcy = src_y; |
bc.srcw = src_w; |
bc.srch = src_h; |
bc.stride = stride; |
bc.bitmap = bitmap; |
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__asm__ __volatile__( |
"int $0x40" |
::"a"(73),"b"(0),"c"(&bc.dstx)); |
}; |
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// Get screen part as image |
static inline void kos_ScreenShot(char* image, int x, int y, int w, int h) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(36), |
"b"(image), |
"c"(w*65536+h), |
"d"(x*65536+y) : "memory"); |
}; |
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/*********************** Skin *************************/ |
// Get skin height |
static inline uint32_t kos_SkinHeight(void) { |
uint32_t height; |
|
__asm__ __volatile__( |
"int $0x40 \n\t" |
:"=a"(height) |
:"a"(48),"b"(4)); |
return height; |
}; |
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/*********************** Mouse *************************/ |
#define POS_SCREEN 0 |
#define POS_WINDOW 1 |
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static inline pos_t kos_GetMousePos(int origin) { |
pos_t val; |
__asm__ __volatile__( |
"int $0x40 \n\t" |
"rol $16, %%eax" |
:"=a"(val) |
:"a"(37),"b"(origin)); |
return val; |
} |
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static inline uint32_t kos_GetMouseButtons(void) { |
uint32_t val; |
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__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(37),"b"(2)); |
return val; |
}; |
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static inline uint32_t kos_GetMouseWheels(void) { |
uint32_t val; |
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__asm__ __volatile__( |
"int $0x40 \n\t" |
:"=a"(val) |
:"a"(37),"b"(7)); |
return val; |
}; |
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static inline uint32_t kos_LoadCursor(void *path, uint32_t flags) { |
uint32_t val; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(37), "b"(4), "c"(path), "d"(flags)); |
return val; |
} |
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static inline uint32_t kos_SetCursor(uint32_t cursor) { |
uint32_t old; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(old) |
:"a"(37), "b"(5), "c"(cursor)); |
return old; |
}; |
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static inline int kos_DestroyCursor(uint32_t cursor) { |
int ret; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(ret) |
:"a"(37), "b"(6), "c"(cursor) |
:"memory"); |
return ret; |
}; |
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/*********************** OS Events *************************/ |
#define evReDraw 1 |
#define evKey 2 |
#define evButton 3 |
#define evExit 4 |
#define evDesktop 5 |
#define evMouse 6 |
#define evIPC 7 |
#define evNetwork 8 |
#define evDebug 9 |
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static inline uint32_t kos_WaitForEventTimeout(uint32_t time) { |
uint32_t val; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(23), "b"(time)); |
return val; |
}; |
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static inline uint32_t kos_CheckForEvent(void) { |
uint32_t val; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(11)); |
return val; |
}; |
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static inline uint32_t kos_WaitForEvent(void) { |
uint32_t val; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(10)); |
return val; |
}; |
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/*********************** Eventmask *************************/ |
#define EVM_REDRAW 1 |
#define EVM_KEY 2 |
#define EVM_BUTTON 4 |
#define EVM_EXIT 8 |
#define EVM_BACKGROUND 16 |
#define EVM_MOUSE 32 |
#define EVM_IPC 64 |
#define EVM_STACK 128 |
#define EVM_DEBUG 256 |
#define EVM_STACK2 512 |
#define EVM_MOUSE_FILTER 0x80000000 |
#define EVM_CURSOR_FILTER 0x40000000 |
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static inline uint32_t kos_SetMaskForEvents(uint32_t event_mask) { |
uint32_t old_event_mask; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(old_event_mask) |
:"a"(40),"b"(event_mask)); |
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return old_event_mask; |
}; |
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/*********************** Other *************************/ |
static inline int kos_GetKey() { |
unsigned short key; |
__asm__ __volatile__("int $0x40":"=a"(key):"0"(2)); |
if(!(key & 0xFF)) return (key>>8)&0xFF; else return 0; |
} |
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static inline uint32_t kos_GetButtonID(void) { |
uint32_t val; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(val) |
:"a"(17)); |
return val>>8; |
}; |
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static inline void kos_Delay(uint32_t time) { |
__asm__ __volatile__( |
"int $0x40" |
::"a"(5), "b"(time) |
:"memory"); |
}; |
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static inline pos_t kos_ScreenSize() { |
pos_t size; |
__asm__ __volatile__( |
"int $0x40" |
:"=a"(size) |
:"a"(14)); |
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return size; |
}; |
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static inline void kos_GetSystemColors(struct kolibri_system_colors *color_table) { |
__asm__ __volatile__ ("int $0x40" |
: |
:"a"(48),"b"(3),"c"(color_table),"d"(40) |
); |
} |
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// sysfn 9 |
static inline void kos_ProcessInfo(char *info) { |
__asm__ __volatile__( |
"int $0x40" |
: |
:"a"(9), "b"(info), "c"(-1) |
:"memory"); |
}; |
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static inline void kos_RunApp(char* app, char* param) { |
kos_Struct70 r; |
r.p00 = 7; |
r.p04 = 0; |
r.p08 = param; |
r.p12 = 0; |
r.p16 = 0; |
r.p20 = 0; |
r.p21 = app; |
__asm__ __volatile__ ("int $0x40"::"a"(70), "b"(&r)); |
} |
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