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Revert "ltunify: implement fkeyswap command"

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This reverts commit 7f870c0ca5.

The keyboard register is not too generic
This commit is contained in:
Peter Wu
2013-04-26 12:03:51 +02:00
parent 542cc30472
commit 13ade9eb5b
1 changed files with 1 additions and 74 deletions
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75
ltunify.c
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@@ -61,7 +61,6 @@ typedef unsigned char u8;
#define REG_ENABLED_NOTIFS 0x00
#define REG_CONNECTION_STATE 0x02
#define REG_FKEY_FUNC 0x09 /* undocumented */
/* Device Connection and Disconnection (Pairing) */
#define REG_DEVICE_PAIRING 0xB2
#define REG_DEVICE_ACTIVITY 0xB3
@@ -151,14 +150,6 @@ struct val_reg_devpair {
u8 open_lock_timeout; // timeout in seconds, 0 = default (30s)
};
// Register 0x09 "F Key functions" (undocumented)
struct val_reg_fkey {
u8 _dunno1;
#define FKEY_SWAP 0x01
u8 flags;
u8 _dunno2;
};
// Register 0xF1 Version Info (undocumented)
struct val_reg_version {
// v1.v2.xxx
@@ -192,7 +183,6 @@ struct version {
u8 bl_minor;
};
#define DEVICES_MAX 6u
struct device {
bool device_present; // whether the device is paired
@@ -223,11 +213,9 @@ static const char * error_messages[0xFF] = {
[0x0d] = "WRONG_PIN_CODE",
};
#define DEVTYPE_KEYBOARD 0x01
static const char * device_type[0x0F] = {
[0x00] = "Unknown",
[DEVTYPE_KEYBOARD] = "Keyboard",
[0x01] = "Keyboard",
[0x02] = "Mouse",
[0x03] = "Numpad",
[0x04] = "Presenter",
@@ -881,10 +869,6 @@ static void print_usage(const char *program_name) {
" unpair idx - Unpair device\n"
" info idx - Show more detailed information for a device\n"
" receiver-info - Show information about the receiver\n"
" fkeyswap action [nidx] - Control the F key state of a keyboard. Valid\n"
" actions are: on off status. nidx is an optional numeric\n"
" device index for a keyboard.\n"
"\n"
"In the above lines, \"idx\" refers to the device number shown in the\n"
" first column of the list command (between 1 and 6). Alternatively, you\n"
" can use the following names (case-insensitive):\n"
@@ -963,19 +947,6 @@ static int validate_args(int argc, char **argv, char ***argsp, char **hidraw_pat
print_device_types();
return -1;
}
} else if (!strcmp(cmd, "fkeyswap")) {
if (args_count < 1) {
fprintf(stderr, "Missing action, must be one of: on off status\n");
return -1;
}
if (strcmp(args[1], "status") && strcmp(args[1], "on") && strcmp(args[1], "off")) {
fprintf(stderr, "Invalid action, must be one of: on off status\n");
return -1;
}
if (args_count >= 2 && !is_numeric_device_index(args[2])) {
fprintf(stderr, "Device index must be a number (for a keyboard device)\n");
return -1;
}
} else {
fprintf(stderr, "Unrecognized command: %s\n", cmd);
return -1;
@@ -1159,50 +1130,6 @@ int main(int argc, char **argv) {
}
} else if (!strcmp(cmd, "receiver-info")) {
get_and_print_recv_fw(fd);
} else if (!strcmp(cmd, "fkeyswap")) {
u8 device_index;
bool fetched_devices = false;
const char *dev_index = "keyboard";
if (args_count >= 2) {
dev_index = args[2];
}
device_index = find_device_index_for_type(fd, dev_index, &fetched_devices);
if (device_index && !fetched_devices &&
!get_device_pair_info(fd, device_index)) {
// device not found - reset
device_index = 0;
}
if (!device_index) {
fprintf(stderr, "Device %s not found\n", args[1]);
} else if (devices[device_index - 1].device_type != DEVTYPE_KEYBOARD) {
fprintf(stderr, "fkeyswap works only for keyboards\n");
} else {
struct hidpp_message msg;
struct val_reg_fkey cval = {0};
if (!get_short_register(fd, device_index, REG_FKEY_FUNC, NULL, &msg)) {
fprintf(stderr, "Unable to check fkey status\n");
} else {
memcpy(&cval, msg.msg_short.value, sizeof cval);
if (!strcmp(args[1], "status")) {
printf("F key functions are %sswapped\n", cval.flags & FKEY_SWAP ? "" : "not ");
} else {
bool is_swap = !strcmp(args[1], "on");
if (is_swap) {
cval.flags |= FKEY_SWAP;
} else {
cval.flags &= ~FKEY_SWAP;
}
if (set_short_register(fd, device_index, REG_FKEY_FUNC, (u8 *) &cval, &msg)) {
printf("F key functions are now %s\n",
is_swap ? "swapped" : "normal");
} else {
fprintf(stderr, "Could not change F key functions\n");
}
}
}
}
} else {
fprintf(stderr, "Unhandled command: %s\n", cmd);
}