diff options
-rw-r--r-- | src/kbd.c | 197 |
1 files changed, 96 insertions, 101 deletions
@@ -278,105 +278,102 @@ handle_16(struct bregs *regs) } #define none 0 -#define MNUM KF0_NUMACTIVE -#define MCAP KF0_CAPSACTIVE static struct scaninfo { u16 normal; u16 shift; u16 control; u16 alt; - u8 lock_flags; } scan_to_keycode[] VAR16 = { - { none, none, none, none, none }, - { 0x011b, 0x011b, 0x011b, 0x0100, none }, /* escape */ - { 0x0231, 0x0221, none, 0x7800, none }, /* 1! */ - { 0x0332, 0x0340, 0x0300, 0x7900, none }, /* 2@ */ - { 0x0433, 0x0423, none, 0x7a00, none }, /* 3# */ - { 0x0534, 0x0524, none, 0x7b00, none }, /* 4$ */ - { 0x0635, 0x0625, none, 0x7c00, none }, /* 5% */ - { 0x0736, 0x075e, 0x071e, 0x7d00, none }, /* 6^ */ - { 0x0837, 0x0826, none, 0x7e00, none }, /* 7& */ - { 0x0938, 0x092a, none, 0x7f00, none }, /* 8* */ - { 0x0a39, 0x0a28, none, 0x8000, none }, /* 9( */ - { 0x0b30, 0x0b29, none, 0x8100, none }, /* 0) */ - { 0x0c2d, 0x0c5f, 0x0c1f, 0x8200, none }, /* -_ */ - { 0x0d3d, 0x0d2b, none, 0x8300, none }, /* =+ */ - { 0x0e08, 0x0e08, 0x0e7f, none, none }, /* backspace */ - { 0x0f09, 0x0f00, none, none, none }, /* tab */ - { 0x1071, 0x1051, 0x1011, 0x1000, MCAP }, /* Q */ - { 0x1177, 0x1157, 0x1117, 0x1100, MCAP }, /* W */ - { 0x1265, 0x1245, 0x1205, 0x1200, MCAP }, /* E */ - { 0x1372, 0x1352, 0x1312, 0x1300, MCAP }, /* R */ - { 0x1474, 0x1454, 0x1414, 0x1400, MCAP }, /* T */ - { 0x1579, 0x1559, 0x1519, 0x1500, MCAP }, /* Y */ - { 0x1675, 0x1655, 0x1615, 0x1600, MCAP }, /* U */ - { 0x1769, 0x1749, 0x1709, 0x1700, MCAP }, /* I */ - { 0x186f, 0x184f, 0x180f, 0x1800, MCAP }, /* O */ - { 0x1970, 0x1950, 0x1910, 0x1900, MCAP }, /* P */ - { 0x1a5b, 0x1a7b, 0x1a1b, none, none }, /* [{ */ - { 0x1b5d, 0x1b7d, 0x1b1d, none, none }, /* ]} */ - { 0x1c0d, 0x1c0d, 0x1c0a, none, none }, /* Enter */ - { none, none, none, none, none }, /* L Ctrl */ - { 0x1e61, 0x1e41, 0x1e01, 0x1e00, MCAP }, /* A */ - { 0x1f73, 0x1f53, 0x1f13, 0x1f00, MCAP }, /* S */ - { 0x2064, 0x2044, 0x2004, 0x2000, MCAP }, /* D */ - { 0x2166, 0x2146, 0x2106, 0x2100, MCAP }, /* F */ - { 0x2267, 0x2247, 0x2207, 0x2200, MCAP }, /* G */ - { 0x2368, 0x2348, 0x2308, 0x2300, MCAP }, /* H */ - { 0x246a, 0x244a, 0x240a, 0x2400, MCAP }, /* J */ - { 0x256b, 0x254b, 0x250b, 0x2500, MCAP }, /* K */ - { 0x266c, 0x264c, 0x260c, 0x2600, MCAP }, /* L */ - { 0x273b, 0x273a, none, none, none }, /* ;: */ - { 0x2827, 0x2822, none, none, none }, /* '" */ - { 0x2960, 0x297e, none, none, none }, /* `~ */ - { none, none, none, none, none }, /* L shift */ - { 0x2b5c, 0x2b7c, 0x2b1c, none, none }, /* |\ */ - { 0x2c7a, 0x2c5a, 0x2c1a, 0x2c00, MCAP }, /* Z */ - { 0x2d78, 0x2d58, 0x2d18, 0x2d00, MCAP }, /* X */ - { 0x2e63, 0x2e43, 0x2e03, 0x2e00, MCAP }, /* C */ - { 0x2f76, 0x2f56, 0x2f16, 0x2f00, MCAP }, /* V */ - { 0x3062, 0x3042, 0x3002, 0x3000, MCAP }, /* B */ - { 0x316e, 0x314e, 0x310e, 0x3100, MCAP }, /* N */ - { 0x326d, 0x324d, 0x320d, 0x3200, MCAP }, /* M */ - { 0x332c, 0x333c, none, none, none }, /* ,< */ - { 0x342e, 0x343e, none, none, none }, /* .> */ - { 0x352f, 0x353f, none, none, none }, /* /? */ - { none, none, none, none, none }, /* R Shift */ - { 0x372a, 0x372a, none, none, none }, /* * */ - { none, none, none, none, none }, /* L Alt */ - { 0x3920, 0x3920, 0x3920, 0x3920, none }, /* space */ - { none, none, none, none, none }, /* caps lock */ - { 0x3b00, 0x5400, 0x5e00, 0x6800, none }, /* F1 */ - { 0x3c00, 0x5500, 0x5f00, 0x6900, none }, /* F2 */ - { 0x3d00, 0x5600, 0x6000, 0x6a00, none }, /* F3 */ - { 0x3e00, 0x5700, 0x6100, 0x6b00, none }, /* F4 */ - { 0x3f00, 0x5800, 0x6200, 0x6c00, none }, /* F5 */ - { 0x4000, 0x5900, 0x6300, 0x6d00, none }, /* F6 */ - { 0x4100, 0x5a00, 0x6400, 0x6e00, none }, /* F7 */ - { 0x4200, 0x5b00, 0x6500, 0x6f00, none }, /* F8 */ - { 0x4300, 0x5c00, 0x6600, 0x7000, none }, /* F9 */ - { 0x4400, 0x5d00, 0x6700, 0x7100, none }, /* F10 */ - { none, none, none, none, none }, /* Num Lock */ - { none, none, none, none, none }, /* Scroll Lock */ - { 0x4700, 0x4737, 0x7700, none, MNUM }, /* 7 Home */ - { 0x4800, 0x4838, none, none, MNUM }, /* 8 UP */ - { 0x4900, 0x4939, 0x8400, none, MNUM }, /* 9 PgUp */ - { 0x4a2d, 0x4a2d, none, none, none }, /* - */ - { 0x4b00, 0x4b34, 0x7300, none, MNUM }, /* 4 Left */ - { 0x4c00, 0x4c35, none, none, MNUM }, /* 5 */ - { 0x4d00, 0x4d36, 0x7400, none, MNUM }, /* 6 Right */ - { 0x4e2b, 0x4e2b, none, none, none }, /* + */ - { 0x4f00, 0x4f31, 0x7500, none, MNUM }, /* 1 End */ - { 0x5000, 0x5032, none, none, MNUM }, /* 2 Down */ - { 0x5100, 0x5133, 0x7600, none, MNUM }, /* 3 PgDn */ - { 0x5200, 0x5230, none, none, MNUM }, /* 0 Ins */ - { 0x5300, 0x532e, none, none, MNUM }, /* Del */ - { none, none, none, none, none }, - { none, none, none, none, none }, - { 0x565c, 0x567c, none, none, none }, /* \| */ - { 0x8500, 0x8700, 0x8900, 0x8b00, none }, /* F11 */ - { 0x8600, 0x8800, 0x8a00, 0x8c00, none }, /* F12 */ + { none, none, none, none }, + { 0x011b, 0x011b, 0x011b, 0x0100 }, /* escape */ + { 0x0231, 0x0221, none, 0x7800 }, /* 1! */ + { 0x0332, 0x0340, 0x0300, 0x7900 }, /* 2@ */ + { 0x0433, 0x0423, none, 0x7a00 }, /* 3# */ + { 0x0534, 0x0524, none, 0x7b00 }, /* 4$ */ + { 0x0635, 0x0625, none, 0x7c00 }, /* 5% */ + { 0x0736, 0x075e, 0x071e, 0x7d00 }, /* 6^ */ + { 0x0837, 0x0826, none, 0x7e00 }, /* 7& */ + { 0x0938, 0x092a, none, 0x7f00 }, /* 8* */ + { 0x0a39, 0x0a28, none, 0x8000 }, /* 9( */ + { 0x0b30, 0x0b29, none, 0x8100 }, /* 0) */ + { 0x0c2d, 0x0c5f, 0x0c1f, 0x8200 }, /* -_ */ + { 0x0d3d, 0x0d2b, none, 0x8300 }, /* =+ */ + { 0x0e08, 0x0e08, 0x0e7f, none }, /* backspace */ + { 0x0f09, 0x0f00, none, none }, /* tab */ + { 0x1071, 0x1051, 0x1011, 0x1000 }, /* Q */ + { 0x1177, 0x1157, 0x1117, 0x1100 }, /* W */ + { 0x1265, 0x1245, 0x1205, 0x1200 }, /* E */ + { 0x1372, 0x1352, 0x1312, 0x1300 }, /* R */ + { 0x1474, 0x1454, 0x1414, 0x1400 }, /* T */ + { 0x1579, 0x1559, 0x1519, 0x1500 }, /* Y */ + { 0x1675, 0x1655, 0x1615, 0x1600 }, /* U */ + { 0x1769, 0x1749, 0x1709, 0x1700 }, /* I */ + { 0x186f, 0x184f, 0x180f, 0x1800 }, /* O */ + { 0x1970, 0x1950, 0x1910, 0x1900 }, /* P */ + { 0x1a5b, 0x1a7b, 0x1a1b, none }, /* [{ */ + { 0x1b5d, 0x1b7d, 0x1b1d, none }, /* ]} */ + { 0x1c0d, 0x1c0d, 0x1c0a, none }, /* Enter */ + { none, none, none, none }, /* L Ctrl */ + { 0x1e61, 0x1e41, 0x1e01, 0x1e00 }, /* A */ + { 0x1f73, 0x1f53, 0x1f13, 0x1f00 }, /* S */ + { 0x2064, 0x2044, 0x2004, 0x2000 }, /* D */ + { 0x2166, 0x2146, 0x2106, 0x2100 }, /* F */ + { 0x2267, 0x2247, 0x2207, 0x2200 }, /* G */ + { 0x2368, 0x2348, 0x2308, 0x2300 }, /* H */ + { 0x246a, 0x244a, 0x240a, 0x2400 }, /* J */ + { 0x256b, 0x254b, 0x250b, 0x2500 }, /* K */ + { 0x266c, 0x264c, 0x260c, 0x2600 }, /* L */ + { 0x273b, 0x273a, none, none }, /* ;: */ + { 0x2827, 0x2822, none, none }, /* '" */ + { 0x2960, 0x297e, none, none }, /* `~ */ + { none, none, none, none }, /* L shift */ + { 0x2b5c, 0x2b7c, 0x2b1c, none }, /* |\ */ + { 0x2c7a, 0x2c5a, 0x2c1a, 0x2c00 }, /* Z */ + { 0x2d78, 0x2d58, 0x2d18, 0x2d00 }, /* X */ + { 0x2e63, 0x2e43, 0x2e03, 0x2e00 }, /* C */ + { 0x2f76, 0x2f56, 0x2f16, 0x2f00 }, /* V */ + { 0x3062, 0x3042, 0x3002, 0x3000 }, /* B */ + { 0x316e, 0x314e, 0x310e, 0x3100 }, /* N */ + { 0x326d, 0x324d, 0x320d, 0x3200 }, /* M */ + { 0x332c, 0x333c, none, none }, /* ,< */ + { 0x342e, 0x343e, none, none }, /* .> */ + { 0x352f, 0x353f, none, none }, /* /? */ + { none, none, none, none }, /* R Shift */ + { 0x372a, 0x372a, none, none }, /* * */ + { none, none, none, none }, /* L Alt */ + { 0x3920, 0x3920, 0x3920, 0x3920 }, /* space */ + { none, none, none, none }, /* caps lock */ + { 0x3b00, 0x5400, 0x5e00, 0x6800 }, /* F1 */ + { 0x3c00, 0x5500, 0x5f00, 0x6900 }, /* F2 */ + { 0x3d00, 0x5600, 0x6000, 0x6a00 }, /* F3 */ + { 0x3e00, 0x5700, 0x6100, 0x6b00 }, /* F4 */ + { 0x3f00, 0x5800, 0x6200, 0x6c00 }, /* F5 */ + { 0x4000, 0x5900, 0x6300, 0x6d00 }, /* F6 */ + { 0x4100, 0x5a00, 0x6400, 0x6e00 }, /* F7 */ + { 0x4200, 0x5b00, 0x6500, 0x6f00 }, /* F8 */ + { 0x4300, 0x5c00, 0x6600, 0x7000 }, /* F9 */ + { 0x4400, 0x5d00, 0x6700, 0x7100 }, /* F10 */ + { none, none, none, none }, /* Num Lock */ + { none, none, none, none }, /* Scroll Lock */ + { 0x4700, 0x4737, 0x7700, none }, /* 7 Home */ + { 0x4800, 0x4838, none, none }, /* 8 UP */ + { 0x4900, 0x4939, 0x8400, none }, /* 9 PgUp */ + { 0x4a2d, 0x4a2d, none, none }, /* - */ + { 0x4b00, 0x4b34, 0x7300, none }, /* 4 Left */ + { 0x4c00, 0x4c35, none, none }, /* 5 */ + { 0x4d00, 0x4d36, 0x7400, none }, /* 6 Right */ + { 0x4e2b, 0x4e2b, none, none }, /* + */ + { 0x4f00, 0x4f31, 0x7500, none }, /* 1 End */ + { 0x5000, 0x5032, none, none }, /* 2 Down */ + { 0x5100, 0x5133, 0x7600, none }, /* 3 PgDn */ + { 0x5200, 0x5230, none, none }, /* 0 Ins */ + { 0x5300, 0x532e, none, none }, /* Del */ + { none, none, none, none }, + { none, none, none, none }, + { 0x565c, 0x567c, none, none }, /* \| */ + { 0x8500, 0x8700, 0x8900, 0x8b00 }, /* F11 */ + { 0x8600, 0x8800, 0x8a00, 0x8c00 }, /* F12 */ }; // Handle a ps2 style scancode read from the keyboard. @@ -517,16 +514,14 @@ __process_key(u8 scancode) && scancode >= 0x47 && scancode <= 0x53) { /* extended keys handling */ keycode = (scancode << 8) | 0xe0; - } else if (flags0 & (KF0_RSHIFT|KF0_LSHIFT)) { - /* check if lock state should be ignored because a SHIFT - * key is pressed */ - if (flags0 & GET_GLOBAL(info->lock_flags)) - keycode = GET_GLOBAL(info->normal); - else - keycode = GET_GLOBAL(info->shift); } else { - /* check if lock is on */ - if (flags0 & GET_GLOBAL(info->lock_flags)) + u8 useshift = flags0 & (KF0_RSHIFT|KF0_LSHIFT) ? 1 : 0; + u8 ascii = GET_GLOBAL(info->normal) & 0xff; + if ((flags0 & KF0_NUMACTIVE && scancode >= 0x47 && scancode <= 0x53) + || (flags0 & KF0_CAPSACTIVE && ascii >= 'a' && ascii <= 'z')) + // Numlock/capslock toggles shift on certain keys + useshift ^= 1; + if (useshift) keycode = GET_GLOBAL(info->shift); else keycode = GET_GLOBAL(info->normal); |