+#include "config.h"
+
#include <stdlib.h>
#include <string.h>
-#include "nls.h"
-#include "kbd.h"
-
#include "keymap.h"
+#include "libcommon.h"
+#include "contextP.h"
#include "ksyms.h"
#include "modifiers.h"
-int
-lk_map_exist(struct keymap *kmap, unsigned int k_table)
+int lk_map_exists(struct lk_ctx *ctx, int k_table)
{
- return (lk_array_get_ptr(kmap->keymap, k_table) != NULL);
+ return (lk_array_get_ptr(ctx->keymap, k_table) != NULL);
}
-int
-lk_key_exist(struct keymap *kmap, unsigned int k_table, unsigned int k_index)
+int lk_get_keys_total(struct lk_ctx *ctx, int k_table)
{
struct lk_array *map;
- u_short *key;
+ map = lk_array_get_ptr(ctx->keymap, k_table);
+ if (!map) {
+ return 0;
+ }
+
+ if (map->total >= NR_KEYS) {
+ return -1;
+ }
- map = lk_array_get_ptr(kmap->keymap, k_table);
+ return (int) map->total;
+}
+
+int lk_key_exists(struct lk_ctx *ctx, int k_table, int k_index)
+{
+ struct lk_array *map;
+ unsigned int *key;
+
+ map = lk_array_get_ptr(ctx->keymap, k_table);
if (!map) {
return 0;
}
return (*key > 0);
}
-int
-lk_add_map(struct keymap *kmap, unsigned int k_table)
+int lk_add_map(struct lk_ctx *ctx, int k_table)
{
struct lk_array *keys;
- if (lk_map_exist(kmap, k_table)) {
+ if (lk_map_exists(ctx, k_table)) {
return 0;
}
keys = malloc(sizeof(struct lk_array));
if (!keys) {
- ERR(kmap, _("out of memory"));
+ ERR(ctx, _("out of memory"));
return -1;
}
lk_array_init(keys, sizeof(unsigned int), 0);
- if (lk_array_set(kmap->keymap, k_table, &keys) < 0) {
+ if (lk_array_set(ctx->keymap, k_table, &keys) < 0) {
free(keys);
- ERR(kmap, _("out of memory"));
+ ERR(ctx, _("out of memory"));
return -1;
}
return 0;
}
-int
-lk_get_key(struct keymap *kmap, unsigned int k_table, unsigned int k_index)
+int lk_get_key(struct lk_ctx *ctx, int k_table, int k_index)
{
struct lk_array *map;
- unsigned int *key;
+ int *key;
- map = lk_array_get_ptr(kmap->keymap, k_table);
+ map = lk_array_get_ptr(ctx->keymap, k_table);
if (!map) {
- ERR(kmap, _("unable to keymap %d"), k_table);
+ ERR(ctx, _("unable to get keymap %d"), k_table);
return -1;
}
return K_HOLE;
}
- return (*key)-1;
+ return (*key) - 1;
}
-int
-lk_del_key(struct keymap *kmap, unsigned int k_table, unsigned int k_index)
+int lk_del_key(struct lk_ctx *ctx, int k_table, int k_index)
{
struct lk_array *map;
- map = lk_array_get_ptr(kmap->keymap, k_table);
+ map = lk_array_get_ptr(ctx->keymap, k_table);
if (!map) {
- ERR(kmap, _("unable to get keymap %d"), k_table);
+ ERR(ctx, _("unable to get keymap %d"), k_table);
return -1;
}
- if (!lk_array_exist(map, k_index))
+ if (!lk_array_exists(map, k_index))
return 0;
if (lk_array_unset(map, k_index) < 0) {
- ERR(kmap, _("unable to unset key %d for table %d"),
- k_index, k_table);
+ ERR(ctx, _("unable to unset key %d for table %d"),
+ k_index, k_table);
return -1;
}
return 0;
}
-int
-lk_add_key(struct keymap *kmap, unsigned int k_table, unsigned int k_index, int keycode)
+int lk_add_key(struct lk_ctx *ctx, int k_table, int k_index, int keycode)
{
struct lk_array *map;
- unsigned int code = keycode + 1;
+ int code = keycode + 1;
if (keycode == CODE_FOR_UNKNOWN_KSYM) {
- /* is safer not to be silent in this case,
+ /* is safer not to be silent in this case,
* it can be caused by coding errors as well. */
- ERR(kmap, _("lk_add_key called with bad keycode %d"), keycode);
+ ERR(ctx, _("lk_add_key called with bad keycode %d"), keycode);
return -1;
}
- if (!k_index && keycode == K_NOSUCHMAP)
- return 0;
-
- map = lk_array_get_ptr(kmap->keymap, k_table);
+ map = lk_array_get_ptr(ctx->keymap, k_table);
if (!map) {
- if (kmap->keywords & LK_KEYWORD_KEYMAPS) {
- ERR(kmap, _("adding map %d violates explicit keymaps line"),
+ if (ctx->keywords & LK_KEYWORD_KEYMAPS) {
+ ERR(ctx, _("adding map %d violates explicit keymaps line"),
k_table);
return -1;
}
- if (lk_add_map(kmap, k_table) < 0)
+ if (lk_add_map(ctx, k_table) < 0)
return -1;
}
- if ((kmap->keywords & LK_KEYWORD_ALTISMETA) && keycode == K_HOLE &&
- lk_key_exist(kmap, k_table, k_index))
+ if ((ctx->keywords & LK_KEYWORD_ALTISMETA) && keycode == K_HOLE &&
+ lk_key_exists(ctx, k_table, k_index))
return 0;
- map = lk_array_get_ptr(kmap->keymap, k_table);
+ map = lk_array_get_ptr(ctx->keymap, k_table);
if (lk_array_set(map, k_index, &code) < 0) {
- ERR(kmap, _("unable to set key %d for table %d"),
- k_index, k_table);
+ ERR(ctx, _("unable to set key %d for table %d"),
+ k_index, k_table);
return -1;
}
- if (kmap->keywords & LK_KEYWORD_ALTISMETA) {
- unsigned int alttable = k_table | M_ALT;
- int type = KTYP(keycode);
- int val = KVAL(keycode);
+ if (ctx->keywords & LK_KEYWORD_ALTISMETA) {
+ int alttable = k_table | M_ALT;
+ int type = KTYP(keycode);
+ int val = KVAL(keycode);
- if (alttable != k_table && !lk_key_exist(kmap, alttable, k_index) &&
- (type == KT_LATIN || type == KT_LETTER) && val < 128) {
- if (lk_add_map(kmap, alttable) < 0)
- return -1;
- if (lk_add_key(kmap, alttable, k_index, K(KT_META, val)) < 0)
+ if (alttable != k_table && lk_map_exists(ctx, alttable) &&
+ !lk_key_exists(ctx, alttable, k_index) &&
+ (type == KT_LATIN || type == KT_LETTER) &&
+ val < 128) {
+ if (lk_add_key(ctx, alttable, k_index, K(KT_META, val)) < 0)
return -1;
}
}
return 0;
}
-int
-lk_get_func(struct keymap *kmap, struct kbsentry *kbs)
-{
- int x = kbs->kb_func;
-
- if (x >= MAX_NR_FUNC) {
- ERR(kmap, _("bad index %d"), x);
- return -1;
- }
-
- if(!(kmap->func_table[x])) {
- ERR(kmap, _("func %d not allocated"), x);
- return -1;
- }
-
- strncpy((char *)kbs->kb_string, kmap->func_table[x],
- sizeof(kbs->kb_string));
- kbs->kb_string[sizeof(kbs->kb_string) - 1] = 0;
-
- return 0;
-}
-
-
-int
-lk_add_func(struct keymap *kmap, struct kbsentry kbs)
-{
- int x;
-
- x = kbs.kb_func;
-
- if (x >= MAX_NR_FUNC) {
- ERR(kmap, _("bad func %d"), kbs.kb_func);
- return -1;
- }
-
- if(kmap->func_table[x]) {
- free(kmap->func_table[x]);
- kmap->func_table[x] = NULL;
- }
-
- kmap->func_table[x] = strdup((char *)kbs.kb_string);
-
- if (!kmap->func_table[x]) {
- ERR(kmap, _("out of memory"));
- return -1;
- }
-
- return 0;
-}
-
-int
-lk_add_diacr(struct keymap *kmap, unsigned int diacr, unsigned int base, unsigned int res)
-{
- accent_entry *ptr;
-
- if (kmap->accent_table_size == MAX_DIACR) {
- ERR(kmap, _("table overflow"));
- return -1;
- }
-
- ptr = &(kmap->accent_table[kmap->accent_table_size++]);
- ptr->diacr = diacr;
- ptr->base = base;
- ptr->result = res;
-
- return 0;
-}
-
-int
-lk_add_compose(struct keymap *kmap,
- unsigned int diacr,
- unsigned int base,
- unsigned int res)
-{
- int direction = TO_8BIT;
-
-#ifdef KDSKBDIACRUC
- if (kmap->flags & LK_FLAG_PREFER_UNICODE)
- direction = TO_UNICODE;
-#endif
- return lk_add_diacr(kmap,
- convert_code(kmap, diacr, direction),
- convert_code(kmap, base, direction),
- convert_code(kmap, res, direction)
- );
-}
-
static int
-do_constant_key(struct keymap *kmap, int i, u_short key)
+do_constant_key(struct lk_ctx *ctx, int i, int key)
{
- int typ, val;
- unsigned int j;
+ int j, typ, val;
typ = KTYP(key);
val = KVAL(key);
if ((typ == KT_LATIN || typ == KT_LETTER) &&
((val >= 'a' && val <= 'z') || (val >= 'A' && val <= 'Z'))) {
- u_short defs[16];
+ int defs[16];
+
defs[0] = K(KT_LETTER, val);
defs[1] = K(KT_LETTER, val ^ 32);
defs[2] = defs[0];
for (j = 8; j < 16; j++)
defs[j] = K(KT_META, KVAL(defs[j - 8]));
- for (j = 0; j < kmap->keymap->total; j++) {
- if (!lk_map_exist(kmap, j))
+ for (j = 0; j < ctx->keymap->total; j++) {
+ if (!lk_map_exists(ctx, j))
continue;
- if (j > 0 && lk_key_exist(kmap, j, i))
+ if (j > 0 && lk_key_exists(ctx, j, i))
continue;
- if (lk_add_key(kmap, j, i, defs[j % 16]) < 0)
+ if (lk_add_key(ctx, j, i, defs[j % 16]) < 0)
return -1;
}
} else {
/* do this also for keys like Escape,
as promised in the man page */
- for (j = 1; j < kmap->keymap->total; j++) {
- if (!lk_map_exist(kmap, j))
+ for (j = 1; j < ctx->keymap->total; j++) {
+ if (!lk_map_exists(ctx, j))
continue;
- if (lk_key_exist(kmap, j, i))
+ if (lk_key_exists(ctx, j, i))
continue;
- if (lk_add_key(kmap, j, i, key) < 0)
+ if (lk_add_key(ctx, j, i, key) < 0)
return -1;
}
}
return 0;
}
-int
-lk_add_constants(struct keymap *kmap)
+int lk_add_constants(struct lk_ctx *ctx)
{
- unsigned int i, r0 = 0;
+ int i, r0 = 0;
- if (kmap->keywords & LK_KEYWORD_KEYMAPS) {
- while (r0 < kmap->keymap->total && !lk_map_exist(kmap, r0))
+ if (ctx->keywords & LK_KEYWORD_KEYMAPS) {
+ while (r0 < ctx->keymap->total && !lk_map_exists(ctx, r0))
r0++;
}
- for (i = 0; i < NR_KEYS; i++) {
- u_short key;
+ for (i = 0; i < ctx->key_constant->total; i++) {
+ char *constant;
+ int key;
- if (!kmap->key_is_constant[i])
+ constant = lk_array_get(ctx->key_constant, i);
+ if (!constant || !(*constant))
continue;
- if (!lk_map_exist(kmap, r0)) {
- ERR(kmap, _("impossible error in lk_add_constants"));
+ if (!lk_map_exists(ctx, r0)) {
+ ERR(ctx, _("impossible error in lk_add_constants"));
return -1;
}
- key = lk_get_key(kmap, r0, i);
+ key = lk_get_key(ctx, r0, i);
- if (do_constant_key(kmap, i, key) < 0)
+ if (do_constant_key(ctx, i, key) < 0)
return -1;
}
return 0;
projects / platform / upstream / kbd.git / blobdiff