DNSServiceErrorType DNSSD_API TXTRecordSetValue(
TXTRecordRef *txtref,
const char *key,
uint8_t length,
const void *value) {
TXTRecordInternal *t;
uint8_t *p;
size_t l, n;
AVAHI_WARN_LINKAGE;
assert(key);
assert(txtref);
l = strlen(key);
if (*key == 0 || strchr(key, '=') || l > 0xFF) /* Empty or invalid key */
return kDNSServiceErr_Invalid;
if (!(t = INTERNAL_PTR(txtref)))
return kDNSServiceErr_NoMemory;
n = l + (value ? length + 1 : 0);
if (n > 0xFF)
return kDNSServiceErr_Invalid;
if (make_sure_fits_in(t, 1 + n) < 0)
return kDNSServiceErr_NoMemory;
remove_key(t, key);
p = t->buffer + t->size;
*(p++) = (uint8_t) n;
t->size ++;
memcpy(p, key, l);
p += l;
t->size += l;
if (value) {
*(p++) = '=';
memcpy(p, value, length);
t->size += length + 1;
}
assert(t->size <= t->max_size);
return kDNSServiceErr_NoError;
}
static void editfile(char *filename){
int mode = 0; //1 edit mode
printbuffer();
int location = k_strlen(file_buffer);
typeOffset =(location+1)*2;
updateCursor(typeOffset/2);
typeTeBottom();
key next;
while(1){
if(key_queue_is_empty()) continue;
next = remove_key();
if(mode){
if(next.scancode==75 && location>0){
location--;
typeOffset =2*getScreenPos(location);
updateCursor(typeOffset/2);}//left arrow
if(next.scancode==77 && location<fileBufferLength()-1){
location++;
typeOffset =2*getScreenPos(location);
updateCursor(typeOffset/2);}//right arrow
if(next.scancode==72 && getScreenPos(location)>VGA_W){
int desired = getScreenPos(location)-VGA_W;
while(getScreenPos(location)>desired) location--;
typeOffset =2*getScreenPos(location);
updateCursor(typeOffset/2);}//up arrow
if(next.scancode==80 &&
getScreenPos(location)/VGA_W<getScreenPos(fileBufferLength())/VGA_W){
int desired = getScreenPos(location)+VGA_W;
while(getScreenPos(location)<desired &&
location<fileBufferLength()-1) location++;
if(getScreenPos(location)>desired) location--;
typeOffset =2*getScreenPos(location);
updateCursor(typeOffset/2);}//down arrow
if(next.key==27) { mode =0;
typeTeBottom();
continue;
}
if(next.key==0) continue;
if(next.key!='\b') addToFileBuff(next.key, location++);//file_buffer[location++]=next.key;
else removeFromFileBuff(location--);//file_buffer[--location]=0;
clearScreen();
printbuffer();
typeOffset = 2*getScreenPos(location);
updateCursor(typeOffset/2);
} else{
if(next.key=='q') break;
else if(next.key=='w') createorreplacefile(filename, file_buffer);
else if(next.key=='e') { mode = 1; clearScreen(); printbuffer();}
}
}
}
void readCommand(){
clearBuffer();
int pos = 0, line=((typeOffset/2)/VGA_W); //%VGA_H;
clearLine();
updateCursor(typeOffset/2);
key next;
while(1){
if(key_queue_is_empty()) continue;
next = remove_key();
/*printint(next.scancode);
print(" ");
continue;*/
if(next.scancode==75 && pos>0){pos--;} //left arrow
if(next.scancode==77 && pos<bufferLength()-1){pos++;} //right arrow
if(next.scancode==72) {
lookupHistory();
pos=k_strlen(textBuffer);
}//up arrow
if(next.scancode==80) {
lookdownHistory();
pos=k_strlen(textBuffer);
}//down arrow
if(next.key=='\n') {
if(typeOffset>(VGA_H-1)*VGA_W*2) {scroll();typeOffset-=2*VGA_W;}
typeOffset=(typeOffset+VGA_W*2)-(typeOffset/2)%VGA_W*2;
return;
}else if(next.key=='\b') {if(pos==0) continue; else charFromBuffer(pos--);}
else if(next.key=='\t') {
int num = splitString(textBuffer, ' ');
int i;
for(i =0;i<num;i++){argv[i]=stringArray[i];}
char *ac = autoComp(argv[i-1]);
while(*ac!=0) {charToBuffer(*ac,pos++); ac++;}
}else if(next.key!=0) {if(pos>(BUFFERSIZE)/2-4) continue; else charToBuffer(next.key, pos++);}
if(line==VGA_H-1 && bufferLength()>=VGA_W){scroll();line--;}
typeOffset = line*VGA_W*2;
typePrompt();
int save = typeOffset;
print(textBuffer);
clearLine();
typeOffset = save+pos*2;
updateCursor(typeOffset/2);
}
}
static void
key_removed (DBusGProxy *proxy, const char *key, CryptUIKeyset *keyset)
{
gchar *k = NULL;
if (!keyset->priv->expand_keys)
key = k = cryptui_key_get_base (key);
if (g_hash_table_lookup (keyset->priv->keys, key)) {
/* Remove all cached properties for this key */
g_hash_table_remove (keyset->priv->key_props, key);
remove_key (key, NULL, keyset);
}
g_free (k);
}
DNSServiceErrorType DNSSD_API TXTRecordRemoveValue(TXTRecordRef *txtref, const char *key) {
TXTRecordInternal *t;
int found;
AVAHI_WARN_LINKAGE;
assert(key);
assert(txtref);
if (*key == 0 || strchr(key, '=') || strlen(key) > 0xFF) /* Empty or invalid key */
return kDNSServiceErr_Invalid;
if (!(t = INTERNAL_PTR(txtref)))
return kDNSServiceErr_NoError;
found = remove_key(t, key);
return found ? kDNSServiceErr_NoError : kDNSServiceErr_NoSuchKey;
}
bool AvlTree<T>::remove_key(NodePtr node) {
if(!node) {
return false;
}
if(!node->has_both_sons()) {
NodePtr son;
son = node->has_lson() ? node->get_lson() :
node->get_rson();
if(node == m_root) {
m_root = son;
}
node->substitute(son);
rebalance(son);
m_size--;
}
else {
auto next = node->find_next();
node->set_value(next->get_value());
remove_key(next);
}
return true;
}
int iter_delete(int target,Node *pnt){
int k;
int found;
if (pnt==NULL)
return FALSE;
else{
found=linear_search(target,pnt,&k);
if (found)
if (pnt->branch[k-1]){
find_successor(pnt,k);
if (!(found=iter_delete(pnt->key[k],pnt->branch[k])))
printerror("Key not found.");
}else
remove_key(pnt,k);
else
found=iter_delete(target,pnt->branch[k]);
if (pnt->branch[k] != NULL)
if (pnt->branch[k]->count<MIN_ORDER)
restore_key(pnt,k);
return found;
}
}
/*
* @return:
* 1 : needed to be checked that the node @t is empty leaf or not!
* 0 : all done successfully
* -1: cannot find node(symbol is not in trie)
*/
static int
remove_key(struct node *n, const u8 *p,
u32 sz, void(*vfree)(void *)) {
register int fi = *p >> 4;
register int bi = *p & 0x0f;
if (sz > 0) {
/* check that there is front & back node */
if (n->n[fi] && n->n[fi]->n[bi]) {
switch(remove_key(n->n[fi]->n[bi],
p + 1,
sz - 1,
vfree)) {
case 1:
return remove_empty_byte_leaf(n, *p);
case 0:
return 0;
}
}
/* Cannot find symbol! */
return -1;
} else {
/*
* End of stream.
* We need to check this node has valid data.
* If yes, remove value!
* If not, key is not valid one!
*/
if (n->v) {
if (vfree)
(*vfree)(n->v);
n->v = NULL;
return 1;
} else
return -1;
}
}
int main() {
Chave chave, inicializadora;
short rrn, pos;
strcpy(inicializadora.chave, "SHE01\0");
BTPAGE page;
if (btopen()) /* try to open btree.dat and get root */
printf("Arquivo aberto de índice aberto com sucesso!\n");
else
root = create_tree(inicializadora); /* if btree.dat not there, create it */
strcpy(chave.chave, "BBB02\0");
chave.rrn_dados = 22;
insert(root, chave);
strcpy(chave.chave, "CCC02\0");
insert(root, chave);
strcpy(chave.chave, "DDD02\0");
insert(root, chave);
strcpy(chave.chave, "EEE02\0");
insert(root, chave);
strcpy(chave.chave, "FFF02\0");
insert(root, chave);
strcpy(chave.chave, "GGG02\0");
insert(root, chave);
strcpy(chave.chave, "HHH02\0");
insert(root, chave);
strcpy(chave.chave, "III02\0");
insert(root, chave);
strcpy(chave.chave, "JJJ02\0");
insert(root, chave);
strcpy(chave.chave, "KKK02\0");
insert(root, chave);
strcpy(chave.chave, "LLL02\0");
insert(root, chave);
strcpy(chave.chave, "MMM02\0");
insert(root, chave);
strcpy(chave.chave, "NNN02\0");
insert(root, chave);
strcpy(chave.chave, "OOO02\0");
insert(root, chave);
strcpy(chave.chave, "PPP02\0");
insert(root, chave);
strcpy(chave.chave, "QQQ02\0");
insert(root, chave);
strcpy(chave.chave, "RRR02\0");
insert(root, chave);
strcpy(chave.chave, "SSS02\0");
chave.rrn_dados = 45;
insert(root, chave);
strcpy(chave.chave, "TTT02\0");
insert(root, chave);
strcpy(chave.chave, "UUU02\0");
insert(root, chave);
strcpy(chave.chave, "VVV02\0");
insert(root, chave);
strcpy(chave.chave, "VVX02\0");
insert(root, chave);
strcpy(chave.chave, "VVW02\0");
insert(root, chave);
strcpy(chave.chave, "WWW02\0");
insert(root, chave);
strcpy(chave.chave, "WWY02\0");
insert(root, chave);
strcpy(chave.chave, "YYY02\0");
insert(root, chave);
strcpy(chave.chave, "XXX02\0");
insert(root, chave);
strcpy(chave.chave, "ZZZ02\0");
insert(root, chave);
printf("\n");
strcpy(chave.chave, "BBB02\0");
if (search_key_on_tree(root, chave, &rrn, &pos))
printf("RRN %d\n", rrn);
else
printf("Nao achouw\n");
print_btree(root);
strcpy(chave.chave, "ZZZ02\0");
remove_key(root, chave);
print_btree(root);
strcpy(chave.chave, "YYY02\0");
remove_key(root, chave);
print_btree(root);
strcpy(chave.chave, "VVX02\0");
remove_key(root, chave);
print_btree(root);
btclose();
return 0;
}
int main(int argc, char *argv[]) {
int i;
long type = REG_SZ;
char c, path[256], key[256], *value = NULL;
HKEY root = 0;
int Option_Index;
int list = 0, del = 0;
int newkey, status;
static struct option Long_Options[] = {
{"registry", 1, 0, 'r'},
{"list", 0, 0, 'l'},
{"key", 1, 0, 'k'},
{"value", 1, 0, 'v'},
{"type", 1, 0, 't'},
{"del", 0, 0, 'd'},
};
while(1) {
c = getopt_long(argc, argv, "r:lk:v:t:id", Long_Options, &Option_Index);
if (c == EOF)
break;
switch(c) {
case 'r':
localregpathname = optarg;
break;
case 'l':
list = 1;
break;
case 'k':
parse_key(optarg, &root, path, key);
break;
case 'v':
value = optarg;
break;
case 't':
if (!strcmp(optarg, "string"))
type = REG_SZ;
else if (!strcmp(optarg, "dword"))
type = REG_DWORD;
break;
case 'd':
del = 1;
break;
}
}
if (localregpathname == NULL || (! list && ! root)) {
printf("Must specify '-r' and either '-k' or '-l'\n");
return 1;
}
if (del && (list || value)) {
printf("Can't specify '-d' along with '-l' or '-v'\n");
return 1;
}
open_registry();
insert_handle(HKEY_LOCAL_MACHINE, "HKLM");
insert_handle(HKEY_CURRENT_USER, "HKCU");
if (del) {
char tmpname[256];
sprintf(tmpname, "%s\\%s", path, key);
remove_key(root, tmpname);
return 0;
}
if (list) {
for (i=0; i < reg_size; i++) {
if (regs[i].type == DIR) {
printf("Directory: %s\n", regs[i].name);
} else if (regs[i].type == REG_DWORD) {
DWORD v = *(DWORD *)regs[i].value;
printf("%s :: %08x type: DWORD\n", regs[i].name, v);
} else if (regs[i].type == REG_SZ) {
printf("%s :: '%s' len: %d type: String\n",
regs[i].name, regs[i].value, regs[i].len);
} else {
printf("%s :: '%s' len: %d type: %08x\n",
regs[i].name, regs[i].value, regs[i].len, regs[i].type);
}
}
}
if (root) {
RegCreateKeyExA(root, path, 0, 0, 0, 0, 0, &newkey, &status);
if (value != NULL) {
int len;
DWORD v;
if (type == REG_DWORD) {
len = sizeof(DWORD);
v = strtoul(value, NULL, 0);
value = (char *)&v;
} else
len = strlen(value)+1;
printf("%08x -- %d\n", *value, len);
RegSetValueExA(newkey, key, 0, type, value, len);
}
}
return 0;
}
int main (int argc, char **argv)
{
apr_pool_t *pool;
char *to_remove = NULL;
int index;
int c;
int action = 0;
if (argc < 2)
{
help();
return 0;
}
while ((c = getopt (argc, argv, "nkxsdahvur:")) != -1)
switch (c)
{
case 'd':
action = action | PRINT;
break;
case 'u':
action = action | PRINT_MODSEC_VARS;
break;
case 'x':
action = action | PRINT_ONLY_EXPIRED;
break;
case 'k':
action = action | SHRINK;
break;
case 's':
action = action | STATUS;
break;
case 'n':
action = action | EXTRACT;
break;
case 'r':
to_remove = optarg;
break;
case 'v':
verbose = 1;
break;
case '?':
if (optopt == 'r')
fprintf (stderr, "Option -%c requires an argument.\n", optopt);
else if (isprint (optopt))
fprintf (stderr, "Unknown option `-%c'.\n", optopt);
else
fprintf (stderr,
"Unknown option character `\\x%x'.\n",
optopt);
return 1;
case 'h':
default:
help();
return;
}
apr_initialize();
/* atexit(apr_terminate()); */
apr_pool_create(&pool, NULL);
for (index = optind; index < argc; index++)
{
int ret = 0;
char *file = argv[index];
apr_sdbm_t *db = NULL;
printf ("Openning file: %s\n", file);
ret = open_sdbm(pool, &db, argv[index]);
if (ret < 0)
{
printf("Failed to open sdbm: %s\n", file);
goto that_is_all_folks;
}
printf("Database ready to be used.\n");
if (to_remove) {
printf("Removing key: %s\n", to_remove);
remove_key(pool, db, to_remove);
continue;
}
if (action == 0)
{
printf("Choose an option.\n");
goto that_is_all_folks;
}
dump_database(pool, db, action);
apr_sdbm_close(db);
}
apr_pool_destroy(pool);
that_is_all_folks:
return 0;
}
bool AvlTree<T>::remove_key(const T& value) {
return remove_key(find_key(value));
}
/**
*
* 删除B树种的关键字
*
*
* B树的特性：
*
* 除根节点之外的节点必须满足：
* ceil(m/2) - 1 <= n <= m-1
* n表示关键字个数
*
* 对于四阶树来说，也就是关键字满足：
* 1 <= n <= 3
*
*/
void remove_key(bnode * * root, int key)
{
if(root == null)
{
return;
}
bnode * node = * root;
int pos = -1;
bnode * theone = find(node, key, &pos);
if(theone == NULL)
{
return;
}
else
{
//如果节点是叶节点，则直接删除元素
if(theone -> isleaf == true)
{
//则将此元素后面的元素向前移来删除此元素
int i = pos;
while(i < theone -> keynum)
{
theone -> keys[i] = theone -> keys[i + 1];
i++;
}
//节点元素数减1
theone -> keynum --;
//判断当前节点在删除关键字后还是否满足B树的节点关键字特性
merge_sibling(theone);
}
/**
* 如果被删除的不是叶子节点，则有三种情况：
* 1.左边能借
* 2.右边能借
* 3.左右都不能借
*/
else
{
//如果节点左孩子满足富余节点的特性
if( theone -> children[pos] -> keynum > T - 1 )
{
// printf("%s\n", "left");
int pos_left_max, key_left_max= -1;
bnode * findnode = find_max( theone -> children[pos], &pos_left_max, &key_left_max);
if(findnode != null)
{
remove_key(&findnode, key_left_max);
}
theone -> keys[pos] = key_left_max;
}
//如果节点右孩子满足富余节点的特性
else if(theone -> children[pos+1] -> keynum > T - 1 )
{
// printf("%s\n", "right");
int pos_right_min,key_right_min= -1;
bnode * findnode = find_min( theone -> children[pos+1], &pos_right_min, &key_right_min);
if(findnode != null)
{
remove_key(&findnode, key_right_min);
}
theone -> keys[pos] = key_right_min;
}
//如果左右子节点关键字都不够用，那么需要先把左子节点，当前节点，右子节点进行合并
else if(
theone -> children[pos] -> keynum == T - 1
&&
theone -> children[pos+1] -> keynum == T - 1)
{
// printf("%s\n", "mid");
//父节点下移到左子节点
theone -> children[ pos ] -> keys[ theone -> children[ pos ] -> keynum ] = theone -> keys[ pos ];
theone -> children[ pos ] -> keynum ++;
//右子节点关键字并入左子节点
int i = 0;
while( i < theone -> children[ pos + 1 ] -> keynum)
{
theone -> children[ pos ] -> keys[ theone -> children[ pos ] -> keynum + i ] = theone -> children[ pos + 1] -> keys[ i ];
theone -> children[ pos ] -> children[ theone -> children[ pos ] -> keynum + i ] = theone -> children[ pos + 1] -> children[ i ];
theone -> children[ pos ] -> children[ theone -> children[ pos ] -> keynum + i ] -> p_pos = theone -> children[ pos ] -> keynum + i;
theone -> children[ pos ] -> keynum ++;
i++;
}
//不要忘了处理最后一个孩子
theone -> children[ pos ] -> children[ theone -> children[ pos ] -> keynum + i ] = theone -> children[ pos + 1] -> children[ i ];
theone -> children[ pos ] -> children[ theone -> children[ pos ] -> keynum + i ] -> p_pos = theone -> children[ pos ] -> keynum + i;
theone -> children[ pos ] -> keynum ++;
//父节点全部孩子左移
int j = pos;
while(j < theone -> keynum)
{
theone -> keys[j] = theone -> keys[j + 1];
theone -> children[j + 1] = theone -> children[j + 2];
j++;
}
theone -> keynum --;
//不要忘记更新此节点指向的右兄弟节点（为了层级遍历）
theone -> children[ pos ] -> right_sibling = theone -> children[ pos + 1 ];
//在子节点中继续删除元素
remove_key( & (theone -> children[pos]), key );
}
}
}
}
//**********************************************************************
//* The handout expected us to brute force the key.
//* If not marking exactly to a mark scheme ignore this function.
//* Its only called if the program is called with the -bf flag
//* It tries every key against the first two characters building up a list
//* of the most likely. Then uses frequency analysis to knock out unlikely keys.
//* until the correct key is found
uint16_t bf_key(uint8_t *inbuf, long buffsize, char bf)
{
struct key_l *h = NULL, *t = NULL, *iter = NULL, *tmp, *bestKey = NULL, *secondBestKey = NULL;
uint16_t val, scr, cur, keycount = 0 , cutoff = 10;
uint32_t key;
long lim = 0;
uint8_t c1 = 0, c2 = 0, pos = 2, *check = NULL;
if (buffsize < 4)
{
printf("I need at least 4 bytes! I mean come on... Outputting garbage\n");
return 0;
}
if (buffsize > 40)
lim = 40;
else
lim = buffsize;
if (bf)
{
check = (uint8_t*)malloc(sizeof(uint8_t)*lim);
if (check == NULL)
printf("Warning: Check malloc failed - Best guess will be used\n");
}
cur = inbuf[1] | (uint16_t)(inbuf[0]) << 8;
// Round 1 - for every possible key decrypt the first two characters.
// Score them based on the frequency data & keep brack of the best.
for (key = 0; key < 0xFFFF; key++)
{
val = cur^key;
c1 = val >> 8;
c2 = val & 0xFF;;
scr = charVal(c1) + charVal(c2) + biVal(val);
if (scr > 20)
{
t = add_key(&h,t,key,scr);
if (bestKey == NULL || scr > bestKey->score)
{
secondBestKey = bestKey;
bestKey = t;
}
keycount++;
}
}
// Subsequent rounds. While we have more than 20 keys
// And have looked at less than 20 characters & haven't exhausted the buffer
while (keycount > 20 && pos < 20 && pos < buffsize)
{
// Concatenate the two characters.
cur = inbuf[pos+1] | (uint16_t)(inbuf[pos]) << 8;
iter = h;
// Go through all remaining keys
while (iter != NULL)
{
// Check the score for the output characters
val = cur^iter->key;
c1 = val >> 8;
c2 = val & 0xFF;
scr = charVal(c1) + charVal(c2);
if (scr > 0)
{
scr += biVal(val);
iter->score += scr;
if (scr > 20 && iter->score > cutoff)
{
if (iter->score > bestKey->score)
{
secondBestKey = bestKey;
bestKey = iter;
}
}
else
{
tmp = iter;
iter = iter->next;
if (tmp->key == bestKey->key)
bestKey = getBest(bestKey->key, &secondBestKey, h);
remove_key(&h, &t, tmp);
keycount--;
continue;
}
}
else
{
tmp = iter;
iter = iter->next;
if (tmp->key == bestKey->key)
bestKey = getBest(bestKey->key, &secondBestKey, h);
remove_key(&h, &t, tmp);
keycount--;
continue;
}
iter = iter->next;
}
if (pos > 7 && bestKey->score > (2*secondBestKey->score))
{
printf("Key took %hhu rounds. max = %lu, keycount = %hu (double second highests score)\n", pos/2, bestKey->score, keycount);
pos+=20;
break;
}
if (check != NULL)
{
decrypt(inbuf, check, bestKey->key, &lim);
c2 = 2;
for (c1 = 0; c1 < lim && c2; c1++)
{
if (charVal(check[c1]) < 35)
c2--;
}
if (c1 != lim)
{
printf("Key failed prelim check. Abandoning 0x%X\n", bestKey->key);
tmp = bestKey;
bestKey = getBest(bestKey->key, &secondBestKey, h);
remove_key(&h, &t, tmp);
keycount--;
}
else
{
printf("Key took %hhu rounds. max = %lu, keycount = %hu (best key for round check)\n", pos/2, bestKey->score, keycount);
pos+=20;
break;
}
}
cutoff*=4;
pos+=2;
}
free(check);
if (pos <=20)
printf("Key took %hhu rounds. max = %lu, keycount = %hu (max blocks)\n", pos/2, bestKey->score, keycount);
iter = h;
key = bestKey->key;
while (iter != NULL)
{
tmp = iter->next;
free(iter);
iter = tmp;
}
return key;
}
static int set_keydefine_key(struct _select_def *conf, int key)
{
int oldmode;
switch (key) {
case KEY_TAB:
ask_define();
return SHOW_DIRCHANGE;
case 'a': /* add new user */
if (keymem_total < MAX_KEY_DEFINE) {
int i,j;
struct key_struct k;
char buf[120];
clear();
move(1, 0);
prints("请键入自定义键: ");
do {
i = igetkey();
get_key_name(i, buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC) return SHOW_DIRCHANGE;
prints("%s\n", buf);
k.key = i;
move(2, 0);
prints("请输入替换序列(最多10个)，按一次ESC结束: ");
j=0;
do {
do {
i = igetkey();
get_key_name(i, buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC) break;
prints("%s ", buf);
k.mapped[j] = i;
j++;
if (j>=10) break;
} while (1);
if (j<10) k.mapped[j]=0;
if (j==0) return SHOW_DIRCHANGE;
k.status[0] = -1;
add_key(&k);
return SHOW_DIRCHANGE;
}
break;
case 'e':
set_modes(keymem[conf->pos-1].status);
return SHOW_DIRCHANGE;
case 's': {
int i,j,x,y;
struct key_struct k;
char buf[120];
memmove(&k,keymem+conf->pos-1,sizeof(struct key_struct));
clear();
move(1, 0);
prints("请键入自定义键: ");
do {
i = igetkey();
get_key_name(i, buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC) return SHOW_DIRCHANGE;
prints("%s\n", buf);
k.key = i;
move(2, 0);
prints("请输入替换序列(最多10个)，按一次ESC结束: ");
j=0;
do {
do {
i = igetkey();
get_key_name(i, buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC) break;
getyx(&y,&x);
prints((x+strlen(buf)<t_columns-1)?"%s ":"\n%s ",buf);
k.mapped[j] = i;
j++;
if (j>=10) break;
} while (1);
if (j<10) k.mapped[j]=0;
if (j==0) return SHOW_DIRCHANGE;
memcpy(keymem+conf->pos-1, &k, sizeof(struct key_struct));
return SHOW_DIRCHANGE;
}
break;
case 'x': {
struct key_struct k;
int i;
char buf[128];
memmove(&k,keymem+conf->pos-1,sizeof(struct key_struct));
clear();
move(1,0);
prints("请键入自定义键: ");
do {
i=igetkey();
get_key_name(i,buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC)
return SHOW_DIRCHANGE;
k.key=i;
prints("%s",buf);
memmove(keymem+conf->pos-1,&k,sizeof(struct key_struct));
prints("\n\n\033[1;33m%s\033[0;33m<Enter>\033[m","已更新!");
WAIT_RETURN;
return SHOW_DIRCHANGE;
}
break;
case 't': {
struct key_struct k;
int i,j,x,y;
char buf[128];
memmove(&k,keymem+conf->pos-1,sizeof(struct key_struct));
clear();
move(1,0);
prints("请输入替换序列(最多10个), 按一次ESC结束: ");
for (j=0; j<10; j++) {
do {
i=igetkey();
get_key_name(i,buf);
} while (!buf[0]&&i!=KEY_ESC);
if (i==KEY_ESC)
break;
getyx(&y,&x);
prints((x+strlen(buf)<t_columns-1)?"%s ":"\n%s ",buf);
k.mapped[j]=i;
}
if (!j)
return SHOW_DIRCHANGE;
if (j<10)
k.mapped[j]=0;
memmove(keymem+conf->pos-1,&k,sizeof(struct key_struct));
prints("\n\n\033[1;33m%s\033[0;33m<Enter>\033[m","已更新!");
WAIT_RETURN;
return SHOW_DIRCHANGE;
}
break;
case 'd': /* delete existed user */
if (keymem_total > 0) {
char ans[3];
getdata(t_lines - 1, 0, "确实要删除该定义键吗(Y/N)? [N]: ", ans, sizeof(ans), DOECHO, NULL, true);
if (ans[0] == 'Y' || ans[0] == 'y') {
remove_key(conf->pos-1);
if (keymem_total==0) {
struct key_struct key;
key.key = 'A';
key.mapped[0] = 'A';
key.mapped[1] = 0;
key.status[0] = 0;
add_key(&key);
}
}
return SHOW_DIRCHANGE;
}
break;
case 'L':
case 'l':
oldmode = uinfo.mode;
show_allmsgs();
modify_user_mode(oldmode);
return SHOW_REFRESH;
case 'W':
case 'w':
oldmode = uinfo.mode;
if (!HAS_PERM(getCurrentUser(), PERM_PAGE))
break;
s_msg();
modify_user_mode(oldmode);
return SHOW_REFRESH;
case 'u':
oldmode = uinfo.mode;
clear();
modify_user_mode(QUERY);
t_query(NULL);
modify_user_mode(oldmode);
clear();
return SHOW_REFRESH;
}
return SHOW_CONTINUE;
}
// This is called whenever the user presses Next, Back, or Finish with this step
// present. Do all validation & data exchange from the dialog in this function.
BOOL CCustom1Dlg::OnDismiss()
{
if (!UpdateData(TRUE))
return FALSE;
CString sel;
m_PlugTypes.GetText(m_PlugTypes.GetCurSel(), sel);
// Remove the Plugin type related keys
for (int i=0; i < plugin_count; i++)
remove_key(plugins[i].key);
remove_key(_T("FLOATING_DIALOG"));
remove_key(_T("STATIC_TYPE"));
remove_key(_T("TEX_TYPE"));
remove_key(_T("UI_BY_MAX"));
//Emptying the base class list for Class ListBox in Dlg2
ClassList.RemoveAll();
ClassList.FreeExtra();
ClassList.SetSize(0, 1);
// Set plugin specific parameters
for (i=0; i < plugin_count; i++)
{
if (_tcsicmp(sel, plugins[i].caption)!=0) continue;
PlugType *plg = &plugins[i];
if (_tcsicmp(plg->sid, _T("TEXMAP_CLASS_ID"))==0)
set_key(_T("TEX_TYPE"), _T("YES"));
// For following plugin types the UI is automatically generated by Max
if (_tcsicmp(plg->key, _T("SAMPLER_TYPE"))==0 ||
_tcsicmp(plg->key, _T("SHADER_TYPE"))==0 ||
_tcsicmp(plg->key, _T("FILTER_KERNEL_TYPE"))==0)
set_key(_T("UI_BY_MAX"), _T("YES"));
set_key(plg->key, _T("YES"));
set_key(_T("PLUGEXT"), plg->ext);
set_key(_T("SUPER_CLASS_ID"), plg->sid);
// Add base class names to the base class list
if (_tcsicmp(plg->bclass1, "")==0)
ClassList.Add("None");
else
ClassList.Add(plg->bclass1);
if (_tcsicmp(plg->bclass2, "")!=0) ClassList.Add(plg->bclass2);
if (!plg->rollout) set_key(_T("FLOATING_DIALOG"), _T("YES"));
if (plg->staticType) set_key(_T("STATIC_TYPE"), _T("YES"));
if (!plg->supported) MessageBox(
_T("This plugin type is not currently supported, minimal code will be generated."),
_T("Unsupported Plugin Type"));
}
//Deleting bitmaps
return TRUE; // return FALSE if the dialog shouldn't be dismissed
}