Commit fc46c0ae authored by Patrice Mandin's avatar Patrice Mandin

Factorize keyboard mapping between drivers

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402083
parent e5b239fe
......@@ -30,10 +30,13 @@
*/
#include <mint/cookie.h>
#include <mint/ostruct.h>
#include <mint/osbind.h>
#include "../../events/SDL_sysevents.h"
#include "../../events/SDL_events_c.h"
#include "SDL_atarikeys.h"
#include "SDL_atarievents_c.h"
#include "SDL_biosevents_c.h"
#include "SDL_gemdosevents_c.h"
......@@ -48,6 +51,14 @@ enum {
MCH_ARANYM
};
#ifndef KT_NOCHANGE
# define KT_NOCHANGE -1
#endif
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static unsigned char *keytab_normal;
void (*Atari_ShutdownEvents)(void);
static void Atari_InitializeEvents(_THIS)
......@@ -108,10 +119,52 @@ void Atari_InitOSKeymap(_THIS)
{
Atari_InitializeEvents(this);
SDL_Atari_InitInternalKeymap(this);
/* Call choosen routine */
this->InitOSKeymap(this);
}
void SDL_Atari_InitInternalKeymap(_THIS)
{
int i;
_KEYTAB *key_tables;
/* Read system tables for scancode -> ascii translation */
key_tables = (_KEYTAB *) Keytbl(KT_NOCHANGE, KT_NOCHANGE, KT_NOCHANGE);
keytab_normal = key_tables->unshift;
/* Initialize keymap */
for ( i=0; i<ATARIBIOS_MAXKEYS; i++ )
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for ( i = 0; i<10; i++ )
keymap[SCANCODE_F1 + i] = SDLK_F1+i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
}
void Atari_PumpEvents(_THIS)
{
Atari_InitializeEvents(this);
......@@ -162,3 +215,25 @@ Uint16 SDL_AtariToUnicodeTable[256]={
0x2261,0x00B1,0x2265,0x2264,0x2320,0x2321,0x00F7,0x2248,
0x00B0,0x2022,0x00B7,0x221A,0x207F,0x00B2,0x00B3,0x00AF
};
SDL_keysym *SDL_Atari_TranslateKey(int scancode, SDL_keysym *keysym,
SDL_bool pressed)
{
int asciicode = 0;
/* Set the keysym information */
keysym->scancode = scancode;
keysym->mod = KMOD_NONE;
keysym->sym = keymap[scancode];
keysym->unicode = 0;
if (keysym->sym == SDLK_UNKNOWN) {
keysym->sym = asciicode = keytab_normal[scancode];
}
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return(keysym);
}
......@@ -35,12 +35,31 @@
/* Hidden "this" pointer for the video functions */
#define _THIS SDL_VideoDevice *this
#define ATARIBIOS_MAXKEYS 128
/* Special keys state */
#ifndef K_RSHIFT
enum {
K_RSHIFT=0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
#endif
extern void (*Atari_ShutdownEvents)(void);
extern void Atari_InitOSKeymap(_THIS);
extern void Atari_PumpEvents(_THIS);
extern void SDL_Atari_InitInternalKeymap(_THIS);
/* Atari to Unicode charset translation table */
extern Uint16 SDL_AtariToUnicodeTable[256];
SDL_keysym *SDL_Atari_TranslateKey(int scancode, SDL_keysym *keysym,
SDL_bool pressed);
#endif /* _SDL_ATARI_EVENTS_H_ */
......@@ -39,30 +39,10 @@
#include "SDL_xbiosevents_c.h"
#include "SDL_ataridevmouse_c.h"
/* To save state of keyboard */
#define ATARIBIOS_MAXKEYS 128
static unsigned char bios_currentkeyboard[ATARIBIOS_MAXKEYS];
static unsigned char bios_previouskeyboard[ATARIBIOS_MAXKEYS];
static unsigned char bios_currentascii[ATARIBIOS_MAXKEYS];
static SDL_bool use_dev_mouse = SDL_FALSE;
/* Special keys state */
enum {
K_RSHIFT=0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym,
SDL_bool pressed);
static void UpdateSpecialKeys(int special_keys_state);
void AtariBios_InitOSKeymap(_THIS)
......@@ -73,45 +53,15 @@ void AtariBios_InitOSKeymap(_THIS)
SDL_memset(bios_currentkeyboard, 0, sizeof(bios_currentkeyboard));
SDL_memset(bios_previouskeyboard, 0, sizeof(bios_previouskeyboard));
/* Initialize keymap */
for ( i=0; i<ATARIBIOS_MAXKEYS; i++ )
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for ( i = 0; i<10; i++ )
keymap[SCANCODE_F1 + i] = SDLK_F1+i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
use_dev_mouse = (SDL_AtariDevMouse_Open()!=0) ? SDL_TRUE : SDL_FALSE;
vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */
if (!use_dev_mouse) {
vectors_mask |= ATARI_XBIOS_MOUSEEVENTS; /* XBIOS mouse events */
}
if (Getcookie(C_MiNT, &dummy)==C_FOUND) {
/* if (Getcookie(C_MiNT, &dummy)==C_FOUND) {
vectors_mask = 0;
}
}*/
SDL_AtariXbios_InstallVectors(vectors_mask);
}
......@@ -126,15 +76,8 @@ void AtariBios_PumpEvents(_THIS)
while (Bconstat(_CON)) {
unsigned long key_pressed;
unsigned char asciicode, scancode;
key_pressed=Bconin(_CON);
asciicode = key_pressed;
scancode = key_pressed >> 16;
bios_currentkeyboard[scancode]=0xFF;
bios_currentascii[scancode]=asciicode;
bios_currentkeyboard[(key_pressed>>16)&(ATARIBIOS_MAXKEYS-1)]=0xFF;
}
/* Read special keys */
......@@ -145,12 +88,12 @@ void AtariBios_PumpEvents(_THIS)
/* Key pressed ? */
if (bios_currentkeyboard[i] && !bios_previouskeyboard[i])
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, bios_currentascii[i], &keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
/* Key unpressed ? */
if (bios_previouskeyboard[i] && !bios_currentkeyboard[i])
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, bios_currentascii[i], &keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
}
if (use_dev_mouse) {
......@@ -160,7 +103,7 @@ void AtariBios_PumpEvents(_THIS)
}
/* Will be previous table */
SDL_memcpy(bios_previouskeyboard, bios_currentkeyboard, ATARIBIOS_MAXKEYS);
SDL_memcpy(bios_previouskeyboard, bios_currentkeyboard, sizeof(bios_previouskeyboard));
}
static void UpdateSpecialKeys(int special_keys_state)
......@@ -169,7 +112,6 @@ static void UpdateSpecialKeys(int special_keys_state)
{ \
if (special_keys_state & (1<<(numbit))) { \
bios_currentkeyboard[scancode]=0xFF; \
bios_currentascii[scancode]=0; \
} \
}
......@@ -180,26 +122,6 @@ static void UpdateSpecialKeys(int special_keys_state)
UPDATE_SPECIAL_KEYS(K_CAPSLOCK, SCANCODE_CAPSLOCK);
}
static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym,
SDL_bool pressed)
{
/* Set the keysym information */
keysym->scancode = scancode;
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return(keysym);
}
void AtariBios_ShutdownEvents(void)
{
SDL_AtariXbios_RestoreVectors();
......
......@@ -40,34 +40,16 @@
#include "SDL_ataridevmouse_c.h"
/* To save state of keyboard */
#define ATARIBIOS_MAXKEYS 128
static unsigned char gemdos_currentkeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gemdos_previouskeyboard[ATARIBIOS_MAXKEYS];
static unsigned char gemdos_currentascii[ATARIBIOS_MAXKEYS];
static SDL_bool use_dev_mouse = SDL_FALSE;
/* Special keys state */
enum {
K_RSHIFT=0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
enum {
DEV_BUSY=0,
DEV_READY
};
/* The translation tables from a console scancode to a SDL keysym */
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym,
SDL_bool pressed);
static void UpdateSpecialKeys(int special_keys_state);
void AtariGemdos_InitOSKeymap(_THIS)
......@@ -78,45 +60,15 @@ void AtariGemdos_InitOSKeymap(_THIS)
SDL_memset(gemdos_currentkeyboard, 0, sizeof(gemdos_currentkeyboard));
SDL_memset(gemdos_previouskeyboard, 0, sizeof(gemdos_previouskeyboard));
/* Initialize keymap */
for ( i=0; i<ATARIBIOS_MAXKEYS; i++ )
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for ( i = 0; i<10; i++ )
keymap[SCANCODE_F1 + i] = SDLK_F1+i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
use_dev_mouse = (SDL_AtariDevMouse_Open()!=0) ? SDL_TRUE : SDL_FALSE;
vectors_mask = ATARI_XBIOS_JOYSTICKEVENTS; /* XBIOS joystick events */
if (!use_dev_mouse) {
vectors_mask |= ATARI_XBIOS_MOUSEEVENTS; /* XBIOS mouse events */
}
if (Getcookie(C_MiNT, &dummy)==C_FOUND) {
/* if (Getcookie(C_MiNT, &dummy)==C_FOUND) {
vectors_mask = 0;
}
}*/
SDL_AtariXbios_InstallVectors(vectors_mask);
}
......@@ -130,15 +82,8 @@ void AtariGemdos_PumpEvents(_THIS)
while (Cconis()!=DEV_BUSY) {
unsigned long key_pressed;
unsigned char scancode, asciicode;
key_pressed=Cnecin();
asciicode = key_pressed;
scancode = key_pressed >> 16;
gemdos_currentkeyboard[scancode]=0xFF;
gemdos_currentascii[scancode]=asciicode;
gemdos_currentkeyboard[(key_pressed>>16)&(ATARIBIOS_MAXKEYS-1)]=0xFF;
}
/* Read special keys */
......@@ -149,12 +94,12 @@ void AtariGemdos_PumpEvents(_THIS)
/* Key pressed ? */
if (gemdos_currentkeyboard[i] && !gemdos_previouskeyboard[i])
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, gemdos_currentascii[i], &keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
/* Key unpressed ? */
if (gemdos_previouskeyboard[i] && !gemdos_currentkeyboard[i])
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, gemdos_currentascii[i], &keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
}
if (use_dev_mouse) {
......@@ -164,7 +109,7 @@ void AtariGemdos_PumpEvents(_THIS)
}
/* Will be previous table */
SDL_memcpy(gemdos_previouskeyboard, gemdos_currentkeyboard, ATARIBIOS_MAXKEYS);
SDL_memcpy(gemdos_previouskeyboard, gemdos_currentkeyboard, sizeof(gemdos_previouskeyboard));
}
static void UpdateSpecialKeys(int special_keys_state)
......@@ -173,7 +118,6 @@ static void UpdateSpecialKeys(int special_keys_state)
{ \
if (special_keys_state & (1<<(numbit))) { \
gemdos_currentkeyboard[scancode]=0xFF; \
gemdos_currentascii[scancode]=0; \
} \
}
......@@ -184,26 +128,6 @@ static void UpdateSpecialKeys(int special_keys_state)
UPDATE_SPECIAL_KEYS(K_CAPSLOCK, SCANCODE_CAPSLOCK);
}
static SDL_keysym *TranslateKey(int scancode, int asciicode, SDL_keysym *keysym,
SDL_bool pressed)
{
/* Set the keysym information */
keysym->scancode = scancode;
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return(keysym);
}
void AtariGemdos_ShutdownEvents(void)
{
SDL_AtariXbios_RestoreVectors();
......
......@@ -37,85 +37,17 @@
#include "SDL_atarievents_c.h"
#include "SDL_ikbdinterrupt_s.h"
/* Special keys state */
enum {
K_RSHIFT=0,
K_LSHIFT,
K_CTRL,
K_ALT,
K_CAPSLOCK,
K_CLRHOME,
K_INSERT
};
#define ATARIBIOS_MAXKEYS 128
#define KEY_PRESSED 0xff
#define KEY_UNDEFINED 0x80
#define KEY_RELEASED 0x00
/* The translation tables from a console scancode to a SDL keysym */
#define KT_NOCHANGE -1
enum {
KT_UNSHIFT=0,
KT_SHIFT=1,
KT_CAPS=2
};
static Uint16 atari_prevmouseb; /* save state of mouse buttons */
static int caps_state; /* caps lock state */
_KEYTAB *curtables;
static unsigned char *tab_unshift, *tab_shift, *tab_caps;
static SDLKey keymap[ATARIBIOS_MAXKEYS];
static SDL_keysym *TranslateKey(int scancode, int numkeytable, SDL_keysym *keysym,
SDL_bool pressed);
void AtariIkbd_InitOSKeymap(_THIS)
{
int i;
SDL_memset(SDL_AtariIkbd_keyboard, KEY_UNDEFINED, ATARIBIOS_MAXKEYS);
/* Initialize keymap */
for ( i=0; i<ATARIBIOS_MAXKEYS; i++ )
keymap[i] = SDLK_UNKNOWN;
/* Functions keys */
for ( i = 0; i<10; i++ )
keymap[SCANCODE_F1 + i] = SDLK_F1+i;
/* Cursor keypad */
keymap[SCANCODE_HELP] = SDLK_HELP;
keymap[SCANCODE_UNDO] = SDLK_UNDO;
keymap[SCANCODE_INSERT] = SDLK_INSERT;
keymap[SCANCODE_CLRHOME] = SDLK_HOME;
keymap[SCANCODE_UP] = SDLK_UP;
keymap[SCANCODE_DOWN] = SDLK_DOWN;
keymap[SCANCODE_RIGHT] = SDLK_RIGHT;
keymap[SCANCODE_LEFT] = SDLK_LEFT;
/* Special keys */
keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE;
keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE;
keymap[SCANCODE_TAB] = SDLK_TAB;
keymap[SCANCODE_ENTER] = SDLK_RETURN;
keymap[SCANCODE_DELETE] = SDLK_DELETE;
keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL;
keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT;
keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT;
keymap[SCANCODE_LEFTALT] = SDLK_LALT;
keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK;
/* Read XBIOS tables for scancode -> ascii translation */
curtables=Keytbl(KT_NOCHANGE, KT_NOCHANGE, KT_NOCHANGE);
tab_unshift=curtables->unshift;
tab_shift=curtables->shift;
tab_caps=curtables->caps;
/* Set Caps lock initial state */
caps_state=(Kbshift(-1) & (1<<K_CAPSLOCK));
SDL_memset(SDL_AtariIkbd_keyboard, KEY_UNDEFINED, sizeof(SDL_AtariIkbd_keyboard));
/* Now install our handler */
SDL_AtariIkbd_mouseb = SDL_AtariIkbd_mousex = SDL_AtariIkbd_mousey = 0;
......@@ -140,41 +72,23 @@ static int atari_GetButton(int button)
void AtariIkbd_PumpEvents(_THIS)
{
int i;
int i, specialkeys;
SDL_keysym keysym;
int specialkeys;
/*--- Send keyboard events ---*/
/* Update caps lock state */
if (SDL_AtariIkbd_keyboard[SCANCODE_CAPSLOCK]==KEY_PRESSED) {
caps_state ^= 1;
}
/* Choose the translation table */
specialkeys=KT_UNSHIFT;
if ((SDL_AtariIkbd_keyboard[SCANCODE_LEFTSHIFT]==KEY_PRESSED)
|| (SDL_AtariIkbd_keyboard[SCANCODE_RIGHTSHIFT]==KEY_PRESSED))
{
specialkeys = KT_SHIFT;
}
if (caps_state) {
specialkeys = KT_CAPS;
}
/* Now generate events */
for (i=0; i<ATARIBIOS_MAXKEYS; i++) {
/* Key pressed ? */
if (SDL_AtariIkbd_keyboard[i]==KEY_PRESSED) {
SDL_PrivateKeyboard(SDL_PRESSED,
TranslateKey(i, specialkeys, &keysym, SDL_TRUE));
SDL_Atari_TranslateKey(i, &keysym, SDL_TRUE));
SDL_AtariIkbd_keyboard[i]=KEY_UNDEFINED;
}
/* Key released ? */
if (SDL_AtariIkbd_keyboard[i]==KEY_RELEASED) {
SDL_PrivateKeyboard(SDL_RELEASED,
TranslateKey(i, specialkeys, &keysym, SDL_FALSE));
SDL_Atari_TranslateKey(i, &keysym, SDL_FALSE));
SDL_AtariIkbd_keyboard[i]=KEY_UNDEFINED;
}
}
......@@ -206,41 +120,6 @@ void AtariIkbd_PumpEvents(_THIS)
}
}
static SDL_keysym *TranslateKey(int scancode, int numkeytable, SDL_keysym *keysym,
SDL_bool pressed)
{
unsigned char asciicode;
/* Set the keysym information */
keysym->scancode = scancode;
asciicode=0;
switch(numkeytable) {
case KT_UNSHIFT:
asciicode=tab_unshift[scancode];
break;
case KT_SHIFT:
asciicode=tab_shift[scancode];
break;
case KT_CAPS:
asciicode=tab_caps[scancode];
break;
}
if (asciicode)
keysym->sym = asciicode;
else
keysym->sym = keymap[scancode];
keysym->mod = KMOD_NONE;
keysym->unicode = 0;
if (SDL_TranslateUNICODE && pressed) {
keysym->unicode = SDL_AtariToUnicodeTable[asciicode];
}
return(keysym);
}
void AtariIkbd_ShutdownEvents(void)
{
Supexec(SDL_AtariIkbdUninstall);
......
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