char *Ssfull (Tobj ko, Tobj vo) {
sbufp[(sbufi = 0)] = '\000';
if (ko)
scalarstr (ko), appends (" = ");
switch (Tgettype (vo)) {
case T_STRING:
case T_INTEGER:
case T_REAL:
case T_CODE:
scalarstr (vo);
break;
}
appends (";");
return copysbuf ();
}
static MENUHDL appends(MENUSYS *sys, const MSYSITEM *item) {
MENUHDL ret;
MENUHDL cur;
ret = append1(sys, item);
cur = ret;
while(1) {
if (cur == NULL) {
goto ap_err;
}
if (item->child) {
cur->child = appends(sys, item->child);
}
if (item->flag & MENU_DELETED) {
break;
}
item++;
cur->next = append1(sys, item);
cur = cur->next;
}
return(ret);
ap_err:
return(NULL);
}
static void scalarstr (Tobj to) {
switch (Tgettype (to)) {
case T_INTEGER:
appendi (Tgetinteger (to));
break;
case T_REAL:
appendd (Tgetreal (to));
break;
case T_STRING:
appends ("\""), appends (Tgetstring (to)), appends ("\"");
break;
case T_CODE:
codestr (to, 0);
break;
}
}
char *Sabstract (Tobj ko, Tobj vo) {
sbufp[(sbufi = 0)] = '\000';
scalarstr (ko), appends (" = ");
switch (Tgettype (vo)) {
case T_STRING:
case T_INTEGER:
case T_REAL:
scalarstr (vo);
break;
case T_CODE:
appends ("function (...) { ... }");
break;
case T_TABLE:
appends ("[ ... ]");
break;
}
appends (";");
return copysbuf ();
}
BRESULT menusys_create(const MSYSITEM *item, void (*cmd)(MENUID id),
UINT16 icon, const OEMCHAR *title) {
MENUSYS *ret;
LISTARRAY r;
MENUHDL hdl;
ret = &menusys;
ZeroMemory(ret, sizeof(MENUSYS));
ret->icon = icon;
if (cmd == NULL) {
cmd = defcmd;
}
ret->cmd = cmd;
if (title) {
milstr_ncpy(ret->title, title, NELEMENTS(ret->title));
}
r = listarray_new(sizeof(_MENUHDL), 32);
if (r == NULL) {
goto mscre_err;
}
ret->res = r;
hdl = appends(ret, s_root);
if (hdl == NULL) {
goto mscre_err;
}
ret->root = hdl;
if (item) {
while(hdl->next) {
hdl = hdl->next;
}
hdl->next = appends(ret, item);
}
return(SUCCESS);
mscre_err:
return(FAILURE);
}
int serialize_bloom_filter(const char* key, bloom_filter* bf, output_data* output)
{
output->pos = 0;
if (appendf(output,
"if %s == nil then %s = bloom_filter.new(%d, %g) end\n",
key,
key,
bf->items,
bf->probability)) {
return 1;
}
if (appendf(output, "%s:fromstring(\"", key)) {
return 1;
}
if (serialize_binary(bf->data, bf->bytes, output)) return 1;
if (appends(output, "\")\n")) {
return 1;
}
return 0;
}
int main(void)
{
printf("初始化LinkedList及其正反两个方向的迭代器...");
al = list_create(string, LinkedList, NULL);
fwd = list_iterator(al, Forward);
bwd = list_iterator(al, Reverse);
printf("Ok!\n");
printf("TEST1：空列表时的查询\n");
show();
cont();
printf("TEST2: 用append添加一个元素\n");
appends(1);
show();
cont();
printf("TEST3: 用remove_at删除一个元素\n");
printf("删除了%zu个元素\n", list_remove_at(al, 0));
show();
cont();
printf("TEST4: 用insert从头部开始连续添加18个元素\n");
inserts(18, 0);
show();
int pos = 0;
int from = -1;
while ((pos = list_search(al, from, Forward, "South Korea", string, 11)) != -1) {
printf("正向搜索所有韩国: %d\n", pos);
from = pos + 1;
}
from = -1;
while ((pos = list_search(al, from, Reverse, "Brazil", string, 6)) != -1) {
printf("反向搜索所有巴西: %d\n", pos);
from = pos - 1;
}
cont();
printf("TEST5: 用remove删除所有Brazil\n");
list_remove(al, "Brazil", string, 6);
show();
cont();
printf("TEST6: 用removeall删除所有元素\n");
list_removeall(al);
show();
cont();
printf("TEST7: 用push连续添加12个元素后进行递增快速排序\n");
int i, j;
for (i = 0; i < 12; i++) {
j = rand() % 16;
list_push(al, nations[j], string, strlen(nations[j]));
}
printf("排序前:\n");
type();
printf("排序后:\n");
list_qsort(al, Asc);
type();
printf("二分搜索找韩国: %d\n", list_bi_search(al, "South Korea", string, strlen("South Korea")));
printf("二分搜索找中国: %d\n", list_bi_search(al, "中华人民共和国", string, strlen("中华人民共和国")));
cont();
printf("TEST8: 用enqueue连续添加12个元素后进行递减插入排序\n");
for (i = 0; i < 12; i++) {
j = rand() % 16;
list_enqueue(al, nations[j], string, strlen(nations[j]));
}
printf("排序前:\n");
type();
printf("排序后:\n");
list_isort(al, Desc);
type();
printf("二分搜索找日本: %d\n", list_bi_search(al, "Japan", string, 5));
printf("二分搜索找台湾: %d\n", list_bi_search(al, "中华民国", string, strlen("中华民国")));
printf("反向排列所有元素\n");
list_reverse(al);
type();
printf("二分搜索找韩国: %d\n", list_bi_search(al, "South Korea", string, strlen("South Korea")));
printf("二分搜索找中国: %d\n", list_bi_search(al, "中华人民共和国", string, strlen("中华人民共和国")));
printf("二分搜索找日本: %d\n", list_bi_search(al, "Japan", string, 5));
printf("二分搜索找台湾: %d\n", list_bi_search(al, "中华民国", string, strlen("中华民国")));
cont();
printf("TEST9: 用迭代器迭代删除所有元素\n");
Iterator delit = list_iterator(al, Forward);
Element ele = NULL;
while ((ele = it_next(delit))) {
it_remove(delit);
printf("删除元素：\"%s\"\n", POINTOF(ele, char));
free(ele);
}
type();
cont();
printf("TEST10: 模拟堆栈\n");
printf("连续PUSH三次:\n");
j = rand() % 16;
list_push(al, nations[j], string, strlen(nations[j]));
type();
j = rand() % 16;
list_push(al, nations[j], string, strlen(nations[j]));
type();
j = rand() % 16;
list_push(al, nations[j], string, strlen(nations[j]));
type();
printf("用stacktop读取栈顶元素:");
ele = list_stacktop(al);
printf(" \"%s\"\n", POINTOF(ele, char));
free(ele);
printf("用pop弹空堆栈:\n");
ele = list_pop(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
ele = list_pop(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
ele = list_pop(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
type();
cont();
printf("TEST11: 模拟队列\n");
printf("连续enqueue三次:\n");
j = rand() % 16;
list_enqueue(al, nations[j], string, strlen(nations[j]));
type();
j = rand() % 16;
list_enqueue(al, nations[j], string, strlen(nations[j]));
type();
j = rand() % 16;
list_enqueue(al, nations[j], string, strlen(nations[j]));
type();
printf("用queuehead读取栈顶元素:");
ele = list_queuehead(al);
printf(" \"%s\"\n", POINTOF(ele, char));
free(ele);
printf("用dequeue全部出队:\n");
ele = list_dequeue(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
ele = list_dequeue(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
ele = list_dequeue(al);
printf("\"%s\"\n", POINTOF(ele, char));
free(ele);
type();
cont();
printf("TEST12: 两个列表相加\n");
Container list2 = list_create(string, LinkedList, NULL);
appends(9);
printf("原列表:\n");
type();
printf("加上一个空列表:\n");
list_plus(al, list2);
type();
printf("加上一个有9个元素的列表:\n");
for (i = 0; i < 9; i++) {
j = rand() % 16;
list_append(list2, nations[j], string, strlen(nations[j]));
}
list_plus(al, list2);
type();
cont();
printf("再减去这个列表:\n");
list_minus(al, list2);
type();
printf("再减去一个空列表:\n");
Container empty = list_create(string, LinkedList, NULL);
list_minus(al, empty);
type();
cont();
printf("添加到18个元素后再进行retain操作，类似取交集\n");
appends(18);
printf("原列表:\n");
type();
printf("list2:\n");
for (i = 0; i < 9; i++) {
ele = list_get(list2, i);
printf("%s, ", POINTOF(ele, char));
free(ele);
}
printf("\n");
list_retain(al, list2);
printf("retain后:\n");
type();
printf("retain一个空列表:\n");
list_retain(al, empty);
type();
printf("FIN: 销毁列表和迭代器...");
it_destroy(fwd);
it_destroy(bwd);
list_destroy(al);
list_destroy(list2);
list_destroy(empty);
printf("Ok!\n");
return 0;
}
char *Stfull (Tobj ko) {
sbufp[(sbufi = 0)] = '\000';
scalarstr (ko), appends (" = [");
return copysbuf ();
}
char *Sseen (Tobj ko, char *path) {
sbufp[(sbufi = 0)] = '\000';
scalarstr (ko), appends (" = "), appends (path), appends (";");
return copysbuf ();
}
char *Spath (char *path, Tobj ko) {
sbufp[(sbufi = 0)] = '\000';
appends ((path) ? path : "");
scalarstr (ko);
return copysbuf ();
}
static void codestr (Tobj co, int ci) {
int ct, ct1;
int ci1, ci2;
if (highci == ci)
appends (" >> ");
switch ((ct = TCgettype (co, ci))) {
case C_ASSIGN:
codestr (co, (ci1 = TCgetfp (co, ci)));
appends (" = ");
codestr (co, TCgetnext (co, ci1));
break;
case C_OR:
case C_AND:
case C_EQ:
case C_NE:
case C_LT:
case C_LE:
case C_GT:
case C_GE:
case C_PLUS:
case C_MINUS:
case C_MUL:
case C_DIV:
case C_MOD:
codestr (co, (ci1 = TCgetfp (co, ci)));
switch (ct) {
case C_OR: appends (" | "); break;
case C_AND: appends (" & "); break;
case C_EQ: appends (" == "); break;
case C_NE: appends (" ~= "); break;
case C_LT: appends (" < "); break;
case C_LE: appends (" <= "); break;
case C_GT: appends (" > "); break;
case C_GE: appends (" >= "); break;
case C_PLUS: appends (" + "); break;
case C_MINUS: appends (" - "); break;
case C_MUL: appends (" * "); break;
case C_DIV: appends (" / "); break;
case C_MOD: appends (" % "); break;
}
codestr (co, TCgetnext (co, ci1));
break;
case C_NOT:
appends ("~");
codestr (co, TCgetfp (co, ci));
break;
case C_UMINUS:
appends ("-");
codestr (co, TCgetfp (co, ci));
break;
case C_PEXPR:
appends ("(");
codestr (co, TCgetfp (co, ci));
appends (")");
break;
case C_FCALL:
codestr (co, (ci1 = TCgetfp (co, ci)));
appends (" (");
codestr (co, TCgetnext (co, ci1));
appends (")");
break;
case C_INTEGER:
appendi (TCgetinteger (co, ci));
break;
case C_REAL:
appendd (TCgetreal (co, ci));
break;
case C_STRING:
appends ("\""), appends (TCgetstring (co, ci)), appends ("\"");
break;
case C_GVAR:
case C_LVAR:
ci1 = TCgetfp (co, ci);
appends (TCgetstring (co, ci1));
if (ct == C_LVAR)
ci1 = TCgetnext (co, ci1);
for (
ci1 = TCgetnext (co, ci1); ci1 != C_NULL;
ci1 = TCgetnext (co, ci1)
) {
switch (TCgettype (co, ci1)) {
case C_STRING:
appends ("."), appends (TCgetstring (co, ci1));
break;
case C_INTEGER:
appends ("[");
appendi (TCgetinteger (co, ci1));
appends ("]");
break;
case C_REAL:
appends ("[");
appendd (TCgetreal (co, ci1));
appends ("]");
break;
default:
appends ("[");
codestr (co, ci1);
appends ("]");
}
}
break;
case C_PVAR:
appends ("<var>");
break;
case C_FUNCTION:
ci1 = TCgetnext (co, TCgetnext (co, TCgetfp (co, ci)));
appends ("function (");
codestr (co, ci1);
ci1 = TCgetnext (co, ci1);
if (TCgettype (co, ci1) == C_INTERNAL) {
appends (") internal \"");
appends (Ifuncs[TCgetinteger (co, TCgetfp (co, ci1))].name);
appends ("\"");
} else {
appends (") {");
INDINC (2);
for (; ci1 != C_NULL; ci1 = TCgetnext (co, ci1)) {
appendnl ();
if (TCgettype (co, ci1) == C_DECL)
appends ("local "), codestr (co, ci1), appends (";");
else
codestr (co, ci1);
}
INDDEC (2);
appendnl ();
appends ("}");
}
break;
case C_TCONS:
appends ("[");
INDINC (2);
ci1 = TCgetfp (co, ci);
while (ci1 != C_NULL) {
appendnl ();
codestr (co, ci1);
appends (" = ");
ci1 = TCgetnext (co, ci1);
codestr (co, ci1);
appends (";");
ci1 = TCgetnext (co, ci1);
}
INDDEC (2);
appendnl ();
appends ("]");
break;
case C_DECL:
ci1 = TCgetfp (co, ci);
while (ci1 != C_NULL) {
appends (TCgetstring (co, ci1));
ci1 = TCgetnext (co, ci1);
if (ci1 != C_NULL)
appends (", ");
}
break;
case C_STMT:
ci1 = TCgetfp (co, ci);
if (ci1 == C_NULL) {
appends (";");
break;
}
if (TCgetnext (co, ci1) == C_NULL) {
codestr (co, ci1);
ct1 = TCgettype (co, ci1);
if (!C_ISSTMT (ct1))
appends (";");
} else {
appends (" {");
INDINC (2);
for (; ci1 != C_NULL; ci1 = TCgetnext (co, ci1)) {
appendnl ();
codestr (co, ci1);
}
INDDEC (2);
appendnl ();
appends ("}");
}
break;
case C_IF:
ci1 = TCgetfp (co, ci);
appends ("if (");
codestr (co, ci1);
appends (")");
ci1 = TCgetnext (co, ci1);
ci2 = TCgetfp (co, ci1);
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
INDINC (2);
appendnl ();
codestr (co, ci1);
INDDEC (2);
} else {
codestr (co, ci1);
}
ci1 = TCgetnext (co, ci1);
if (ci1 == C_NULL)
break;
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
appendnl ();
appends ("else");
} else {
appends (" else");
}
ci2 = TCgetfp (co, ci1);
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
INDINC (2);
appendnl ();
codestr (co, ci1);
INDDEC (2);
} else {
codestr (co, ci1);
}
break;
case C_WHILE:
ci1 = TCgetfp (co, ci);
appends ("while (");
codestr (co, ci1);
ci1 = TCgetnext (co, ci1);
ci2 = TCgetfp (co, ci1);
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
appends (")");
INDINC (2);
appendnl ();
codestr (co, ci1);
INDDEC (2);
} else {
appends (")");
codestr (co, ci1);
}
break;
case C_FOR:
ci1 = TCgetfp (co, ci);
appends ("for (");
codestr (co, ci1);
appends ("; ");
ci1 = TCgetnext (co, ci1);
codestr (co, ci1);
appends ("; ");
ci1 = TCgetnext (co, ci1);
codestr (co, ci1);
ci1 = TCgetnext (co, ci1);
ci2 = TCgetfp (co, ci1);
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
appends (")");
INDINC (2);
appendnl ();
codestr (co, ci1);
INDDEC (2);
} else {
appends (")");
codestr (co, ci1);
}
break;
case C_FORIN:
ci1 = TCgetfp (co, ci);
appends ("for (");
codestr (co, ci1);
appends (" in ");
ci1 = TCgetnext (co, ci1);
codestr (co, ci1);
ci1 = TCgetnext (co, ci1);
ci2 = TCgetfp (co, ci1);
if (ci2 == C_NULL || TCgetnext (co, ci2) == C_NULL) {
appends (")");
INDINC (2);
appendnl ();
codestr (co, ci1);
INDDEC (2);
} else {
appends (")");
codestr (co, ci1);
}
break;
case C_BREAK:
appends ("break;");
break;
case C_CONTINUE:
appends ("continue;");
break;
case C_RETURN:
ci1 = TCgetfp (co, ci);
appends ("return");
if (ci1 != C_NULL) {
appends (" ");
codestr (co, ci1);
}
appends (";");
break;
case C_ARGS:
ci1 = TCgetfp (co, ci);
while (ci1 != C_NULL) {
codestr (co, ci1);
ci1 = TCgetnext (co, ci1);
if (ci1 != C_NULL)
appends (", ");
}
break;
default:
panic1 (POS, "codestr", "bad object type: %d", ct);
}
}
static void append_value(lua_State *L, write_state *state) {
char numbuf[NUM_BUF_SIZE];
int ltype = lua_type(L, -1);
switch (ltype) {
case LUA_TNIL: {
appends("null", state);
break;
}
case LUA_TNUMBER: {
LTdouble n = lua_tonumber(L, -1);
snprintf(numbuf, NUM_BUF_SIZE, "%.14g", n);
appends(numbuf, state);
break;
}
case LUA_TBOOLEAN: {
int b = lua_toboolean(L, -1);
if (b) appends("true", state);
else appends("false", state);
break;
}
case LUA_TSTRING: {
const char *s = lua_tostring(L, -1);
appendc('"', state);
while (*s != 0) {
switch (*s) {
case '\n': appends("\\n", state); break;
case '\r': appends("\\r", state); break;
case '\t': appends("\\t", state); break;
case '\b': appends("\\b", state); break;
case '\f': appends("\\f", state); break;
case '\\': appends("\\\\", state); break;
case '\"': appends("\\\"", state); break;
default: appendc(*s, state); break;
}
s++;
}
appendc('"', state);
break;
}
case LUA_TTABLE: {
int is_array = 1;
lua_pushnil(L);
if (!lua_next(L, -2)) {
// empty table. write out as empty array, since
// that seems like it would be the more common case.
appends("[]", state);
break;
} else {
if (lua_type(L, -2) == LUA_TSTRING) is_array = 0;
lua_pop(L, 2); // pop key and value
}
if (is_array) {
appendc('[', state);
int i = 1;
lua_rawgeti(L, -1, i++);
while (1) {
append_value(L, state);
lua_rawgeti(L, -1, i++);
if (lua_isnil(L, -1)) {
lua_pop(L, 1); // pop nil
break;
}
appendc(',', state);
}
appendc(']', state);
} else {
appendc('{', state);
lua_pushnil(L);
lua_next(L, -2);
while (1) {
if (lua_type(L, -2) != LUA_TSTRING) {
// ignore entries without string fields.
lua_pop(L, 1); // pop value, leaving key
if (!lua_next(L, -2)) break;
continue;
}
lua_pushvalue(L, -2); // push key
append_value(L, state); // write key
appendc(':', state);
append_value(L, state); // write value, key now on top
if (!lua_next(L, -2)) break;
appendc(',', state);
}
appendc('}', state);
}
break;
}
default: appends("null", state);
}
lua_pop(L, 1); // pop value
}
