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Since CSI key info is the same for every CSI driver, just store one static copy of it rather than one for every termkey instance - simplifies construct-time allocation

This commit is contained in:
Paul LeoNerd Evans 2012-01-20 18:01:19 +00:00
parent 4f5d529760
commit 08b7eaa5b7
1 changed files with 152 additions and 195 deletions
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347
driver-csi.c
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@ -4,25 +4,142 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
// There are 64 codes 0x40 - 0x7F
int keyinfo_initialised = 0;
struct keyinfo csi_ss3s[64];
struct keyinfo ss3s[64];
char ss3_kpalts[64];
struct keyinfo csifuncs[35]; /* This value must be increased if more CSI function keys are added */
#define NCSIFUNCS (sizeof(csifuncs)/sizeof(csifuncs[0]))
typedef struct { typedef struct {
TermKey *tk; TermKey *tk;
// There are 64 codes 0x40 - 0x7F
struct keyinfo csi_ss3s[64];
struct keyinfo ss3s[64];
char ss3_kpalts[64];
int ncsifuncs;
struct keyinfo *csifuncs;
} TermKeyCsi; } TermKeyCsi;
static TermKeySym register_csi_ss3(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, unsigned char cmd, const char *name); static void register_csi_ss3_full(TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char cmd)
static TermKeySym register_ss3kpalt(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, unsigned char cmd, const char *name, char kpalt); {
static TermKeySym register_csifunc(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int number, const char *name); if(cmd < 0x40 || cmd >= 0x80) {
fprintf(stderr, "Cannot register CSI/SS3 key at cmd 0x%02x - out of bounds\n", cmd);
return;
}
static TermKeySym register_csi_ss3_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char cmd, const char *name); csi_ss3s[cmd - 0x40].type = type;
static TermKeySym register_ss3kpalt_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char cmd, const char *name, char kpalt); csi_ss3s[cmd - 0x40].sym = sym;
static TermKeySym register_csifunc_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, int number, const char *name); csi_ss3s[cmd - 0x40].modifier_set = modifier_set;
csi_ss3s[cmd - 0x40].modifier_mask = modifier_mask;
}
static void register_csi_ss3(TermKeyType type, TermKeySym sym, unsigned char cmd)
{
register_csi_ss3_full(type, sym, 0, 0, cmd);
}
static void register_ss3kpalt(TermKeyType type, TermKeySym sym, unsigned char cmd, char kpalt)
{
if(cmd < 0x40 || cmd >= 0x80) {
fprintf(stderr, "Cannot register SS3 key at cmd 0x%02x - out of bounds\n", cmd);
return;
}
ss3s[cmd - 0x40].type = type;
ss3s[cmd - 0x40].sym = sym;
ss3s[cmd - 0x40].modifier_set = 0;
ss3s[cmd - 0x40].modifier_mask = 0;
ss3_kpalts[cmd - 0x40] = kpalt;
}
static void register_csifunc(TermKeyType type, TermKeySym sym, int number)
{
if(number >= NCSIFUNCS) {
fprintf(stderr, "Cannot register CSI function key at number %d - out of bounds\n", number);
return;
}
csifuncs[number].type = type;
csifuncs[number].sym = sym;
csifuncs[number].modifier_set = 0;
csifuncs[number].modifier_mask = 0;
}
static int register_keys(void)
{
int i;
for(i = 0; i < 64; i++) {
csi_ss3s[i].sym = TERMKEY_SYM_UNKNOWN;
ss3s[i].sym = TERMKEY_SYM_UNKNOWN;
ss3_kpalts[i] = 0;
}
for(i = 0; i < NCSIFUNCS; i++)
csifuncs[i].sym = TERMKEY_SYM_UNKNOWN;
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_UP, 'A');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_DOWN, 'B');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_RIGHT, 'C');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_LEFT, 'D');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_BEGIN, 'E');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_END, 'F');
register_csi_ss3(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_HOME, 'H');
register_csi_ss3(TERMKEY_TYPE_FUNCTION, 1, 'P');
register_csi_ss3(TERMKEY_TYPE_FUNCTION, 2, 'Q');
register_csi_ss3(TERMKEY_TYPE_FUNCTION, 3, 'R');
register_csi_ss3(TERMKEY_TYPE_FUNCTION, 4, 'S');
register_csi_ss3_full(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_TAB, TERMKEY_KEYMOD_SHIFT, TERMKEY_KEYMOD_SHIFT, 'Z');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPENTER, 'M', 0);
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPEQUALS, 'X', '=');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPMULT, 'j', '*');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPPLUS, 'k', '+');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPCOMMA, 'l', ',');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPMINUS, 'm', '-');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPPERIOD, 'n', '.');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPDIV, 'o', '/');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP0, 'p', '0');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP1, 'q', '1');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP2, 'r', '2');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP3, 's', '3');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP4, 't', '4');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP5, 'u', '5');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP6, 'v', '6');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP7, 'w', '7');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP8, 'x', '8');
register_ss3kpalt(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP9, 'y', '9');
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_FIND, 1);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_INSERT, 2);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_DELETE, 3);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_SELECT, 4);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_PAGEUP, 5);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_PAGEDOWN, 6);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_HOME, 7);
register_csifunc(TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_END, 8);
register_csifunc(TERMKEY_TYPE_FUNCTION, 1, 11);
register_csifunc(TERMKEY_TYPE_FUNCTION, 2, 12);
register_csifunc(TERMKEY_TYPE_FUNCTION, 3, 13);
register_csifunc(TERMKEY_TYPE_FUNCTION, 4, 14);
register_csifunc(TERMKEY_TYPE_FUNCTION, 5, 15);
register_csifunc(TERMKEY_TYPE_FUNCTION, 6, 17);
register_csifunc(TERMKEY_TYPE_FUNCTION, 7, 18);
register_csifunc(TERMKEY_TYPE_FUNCTION, 8, 19);
register_csifunc(TERMKEY_TYPE_FUNCTION, 9, 20);
register_csifunc(TERMKEY_TYPE_FUNCTION, 10, 21);
register_csifunc(TERMKEY_TYPE_FUNCTION, 11, 23);
register_csifunc(TERMKEY_TYPE_FUNCTION, 12, 24);
register_csifunc(TERMKEY_TYPE_FUNCTION, 13, 25);
register_csifunc(TERMKEY_TYPE_FUNCTION, 14, 26);
register_csifunc(TERMKEY_TYPE_FUNCTION, 15, 28);
register_csifunc(TERMKEY_TYPE_FUNCTION, 16, 29);
register_csifunc(TERMKEY_TYPE_FUNCTION, 17, 31);
register_csifunc(TERMKEY_TYPE_FUNCTION, 18, 32);
register_csifunc(TERMKEY_TYPE_FUNCTION, 19, 33);
register_csifunc(TERMKEY_TYPE_FUNCTION, 20, 34);
keyinfo_initialised = 1;
return 1;
}
static void *new_driver(TermKey *tk, const char *term) static void *new_driver(TermKey *tk, const char *term)
{ {
@ -43,106 +160,23 @@ static void *new_driver(TermKey *tk, const char *term)
// Excellent - we'll continue // Excellent - we'll continue
if(!keyinfo_initialised)
if(!register_keys())
return NULL;
TermKeyCsi *csi = malloc(sizeof *csi); TermKeyCsi *csi = malloc(sizeof *csi);
if(!csi) if(!csi)
return NULL; return NULL;
csi->tk = tk; csi->tk = tk;
int i;
for(i = 0; i < 64; i++) {
csi->csi_ss3s[i].sym = TERMKEY_SYM_UNKNOWN;
csi->ss3s[i].sym = TERMKEY_SYM_UNKNOWN;
csi->ss3_kpalts[i] = 0;
}
csi->ncsifuncs = 32;
csi->csifuncs = malloc(sizeof(csi->csifuncs[0]) * csi->ncsifuncs);
if(!csi->csifuncs)
goto abort_free_csi;
for(i = 0; i < csi->ncsifuncs; i++)
csi->csifuncs[i].sym = TERMKEY_SYM_UNKNOWN;
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_UP, 'A', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_DOWN, 'B', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_RIGHT, 'C', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_LEFT, 'D', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_BEGIN, 'E', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_END, 'F', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_HOME, 'H', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_FUNCTION, 1, 'P', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_FUNCTION, 2, 'Q', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_FUNCTION, 3, 'R', NULL);
register_csi_ss3(csi, TERMKEY_TYPE_FUNCTION, 4, 'S', NULL);
register_csi_ss3_full(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_TAB, TERMKEY_KEYMOD_SHIFT, TERMKEY_KEYMOD_SHIFT, 'Z', NULL);
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPENTER, 'M', NULL, 0);
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPEQUALS, 'X', NULL, '=');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPMULT, 'j', NULL, '*');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPPLUS, 'k', NULL, '+');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPCOMMA, 'l', NULL, ',');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPMINUS, 'm', NULL, '-');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPPERIOD, 'n', NULL, '.');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KPDIV, 'o', NULL, '/');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP0, 'p', NULL, '0');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP1, 'q', NULL, '1');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP2, 'r', NULL, '2');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP3, 's', NULL, '3');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP4, 't', NULL, '4');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP5, 'u', NULL, '5');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP6, 'v', NULL, '6');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP7, 'w', NULL, '7');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP8, 'x', NULL, '8');
register_ss3kpalt(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_KP9, 'y', NULL, '9');
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_FIND, 1, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_INSERT, 2, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_DELETE, 3, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_SELECT, 4, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_PAGEUP, 5, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_PAGEDOWN, 6, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_HOME, 7, NULL);
register_csifunc(csi, TERMKEY_TYPE_KEYSYM, TERMKEY_SYM_END, 8, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 1, 11, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 2, 12, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 3, 13, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 4, 14, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 5, 15, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 6, 17, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 7, 18, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 8, 19, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 9, 20, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 10, 21, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 11, 23, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 12, 24, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 13, 25, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 14, 26, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 15, 28, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 16, 29, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 17, 31, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 18, 32, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 19, 33, NULL);
register_csifunc(csi, TERMKEY_TYPE_FUNCTION, 20, 34, NULL);
return csi; return csi;
abort_free_csi:
free(csi);
return NULL;
} }
static void free_driver(void *info) static void free_driver(void *info)
{ {
TermKeyCsi *csi = info; TermKeyCsi *csi = info;
free(csi->csifuncs); csi->csifuncs = NULL;
free(csi); free(csi);
} }
@ -219,11 +253,11 @@ static TermKeyResult peekkey_csi(TermKey *tk, TermKeyCsi *csi, size_t introlen,
(*tk->method.emit_codepoint)(tk, arg[2], key); (*tk->method.emit_codepoint)(tk, arg[2], key);
key->modifiers |= mod; key->modifiers |= mod;
} }
else if(arg[0] >= 0 && arg[0] < csi->ncsifuncs) { else if(arg[0] >= 0 && arg[0] < NCSIFUNCS) {
key->type = csi->csifuncs[arg[0]].type; key->type = csifuncs[arg[0]].type;
key->code.sym = csi->csifuncs[arg[0]].sym; key->code.sym = csifuncs[arg[0]].sym;
key->modifiers &= ~(csi->csifuncs[arg[0]].modifier_mask); key->modifiers &= ~(csifuncs[arg[0]].modifier_mask);
key->modifiers |= csi->csifuncs[arg[0]].modifier_set; key->modifiers |= csifuncs[arg[0]].modifier_set;
} }
else else
key->code.sym = TERMKEY_SYM_UNKNOWN; key->code.sym = TERMKEY_SYM_UNKNOWN;
@ -259,10 +293,10 @@ static TermKeyResult peekkey_csi(TermKey *tk, TermKeyCsi *csi, size_t introlen,
} }
else { else {
// We know from the logic above that cmd must be >= 0x40 and < 0x80 // We know from the logic above that cmd must be >= 0x40 and < 0x80
key->type = csi->csi_ss3s[cmd - 0x40].type; key->type = csi_ss3s[cmd - 0x40].type;
key->code.sym = csi->csi_ss3s[cmd - 0x40].sym; key->code.sym = csi_ss3s[cmd - 0x40].sym;
key->modifiers &= ~(csi->csi_ss3s[cmd - 0x40].modifier_mask); key->modifiers &= ~(csi_ss3s[cmd - 0x40].modifier_mask);
key->modifiers |= csi->csi_ss3s[cmd - 0x40].modifier_set; key->modifiers |= csi_ss3s[cmd - 0x40].modifier_set;
if(key->code.sym == TERMKEY_SYM_UNKNOWN) { if(key->code.sym == TERMKEY_SYM_UNKNOWN) {
#ifdef DEBUG #ifdef DEBUG
@ -307,23 +341,23 @@ static TermKeyResult peekkey_ss3(TermKey *tk, TermKeyCsi *csi, size_t introlen,
if(cmd < 0x40 || cmd >= 0x80) if(cmd < 0x40 || cmd >= 0x80)
return TERMKEY_RES_NONE; return TERMKEY_RES_NONE;
key->type = csi->csi_ss3s[cmd - 0x40].type; key->type = csi_ss3s[cmd - 0x40].type;
key->code.sym = csi->csi_ss3s[cmd - 0x40].sym; key->code.sym = csi_ss3s[cmd - 0x40].sym;
key->modifiers = csi->csi_ss3s[cmd - 0x40].modifier_set; key->modifiers = csi_ss3s[cmd - 0x40].modifier_set;
if(key->code.sym == TERMKEY_SYM_UNKNOWN) { if(key->code.sym == TERMKEY_SYM_UNKNOWN) {
if(tk->flags & TERMKEY_FLAG_CONVERTKP && csi->ss3_kpalts[cmd - 0x40]) { if(tk->flags & TERMKEY_FLAG_CONVERTKP && ss3_kpalts[cmd - 0x40]) {
key->type = TERMKEY_TYPE_UNICODE; key->type = TERMKEY_TYPE_UNICODE;
key->code.codepoint = csi->ss3_kpalts[cmd - 0x40]; key->code.codepoint = ss3_kpalts[cmd - 0x40];
key->modifiers = 0; key->modifiers = 0;
key->utf8[0] = key->code.codepoint; key->utf8[0] = key->code.codepoint;
key->utf8[1] = 0; key->utf8[1] = 0;
} }
else { else {
key->type = csi->ss3s[cmd - 0x40].type; key->type = ss3s[cmd - 0x40].type;
key->code.sym = csi->ss3s[cmd - 0x40].sym; key->code.sym = ss3s[cmd - 0x40].sym;
key->modifiers = csi->ss3s[cmd - 0x40].modifier_set; key->modifiers = ss3s[cmd - 0x40].modifier_set;
} }
} }
@ -365,83 +399,6 @@ static TermKeyResult peekkey(TermKey *tk, void *info, TermKeyKey *key, int force
return TERMKEY_RES_NONE; return TERMKEY_RES_NONE;
} }
static TermKeySym register_csi_ss3(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, unsigned char cmd, const char *name)
{
return register_csi_ss3_full(csi, type, sym, 0, 0, cmd, name);
}
static TermKeySym register_csi_ss3_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char cmd, const char *name)
{
if(cmd < 0x40 || cmd >= 0x80) {
fprintf(stderr, "Cannot register CSI/SS3 key at cmd 0x%02x - out of bounds\n", cmd);
return -1;
}
if(name)
sym = termkey_register_keyname(csi->tk, sym, name);
csi->csi_ss3s[cmd - 0x40].type = type;
csi->csi_ss3s[cmd - 0x40].sym = sym;
csi->csi_ss3s[cmd - 0x40].modifier_set = modifier_set;
csi->csi_ss3s[cmd - 0x40].modifier_mask = modifier_mask;
return sym;
}
static TermKeySym register_ss3kpalt(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, unsigned char cmd, const char *name, char kpalt)
{
return register_ss3kpalt_full(csi, type, sym, 0, 0, cmd, name, kpalt);
}
static TermKeySym register_ss3kpalt_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, unsigned char cmd, const char *name, char kpalt)
{
if(cmd < 0x40 || cmd >= 0x80) {
fprintf(stderr, "Cannot register SS3 key at cmd 0x%02x - out of bounds\n", cmd);
return -1;
}
if(name)
sym = termkey_register_keyname(csi->tk, sym, name);
csi->ss3s[cmd - 0x40].type = type;
csi->ss3s[cmd - 0x40].sym = sym;
csi->ss3s[cmd - 0x40].modifier_set = modifier_set;
csi->ss3s[cmd - 0x40].modifier_mask = modifier_mask;
csi->ss3_kpalts[cmd - 0x40] = kpalt;
return sym;
}
static TermKeySym register_csifunc(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int number, const char *name)
{
return register_csifunc_full(csi, type, sym, 0, 0, number, name);
}
static TermKeySym register_csifunc_full(TermKeyCsi *csi, TermKeyType type, TermKeySym sym, int modifier_set, int modifier_mask, int number, const char *name)
{
if(name)
sym = termkey_register_keyname(csi->tk, sym, name);
if(number >= csi->ncsifuncs) {
struct keyinfo *new_csifuncs = realloc(csi->csifuncs, sizeof(new_csifuncs[0]) * (number + 1));
// TODO: Handle realloc() failure
csi->csifuncs = new_csifuncs;
// Fill in the hole
for(int i = csi->ncsifuncs; i < number; i++)
csi->csifuncs[i].sym = TERMKEY_SYM_UNKNOWN;
csi->ncsifuncs = number + 1;
}
csi->csifuncs[number].type = type;
csi->csifuncs[number].sym = sym;
csi->csifuncs[number].modifier_set = modifier_set;
csi->csifuncs[number].modifier_mask = modifier_mask;
return sym;
}
struct TermKeyDriver termkey_driver_csi = { struct TermKeyDriver termkey_driver_csi = {
.name = "CSI", .name = "CSI",