forked from github/server
154 lines
3 KiB
C
154 lines
3 KiB
C
#include <platform.h>
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#include <kernel/config.h>
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#include "keyword.h"
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#include <util/language.h>
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#include <util/umlaut.h>
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#include <util/log.h>
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#include <util/strings.h>
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#include <critbit.h>
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#include <assert.h>
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#include <string.h>
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const char * keyword(keyword_t kwd)
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{
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static char result[32]; /* FIXME: static return value */
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if (kwd==NOKEYWORD) {
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return NULL;
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}
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if (!result[0]) {
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strcpy(result, "keyword::");
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}
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str_strlcpy(result + 9, keywords[kwd], sizeof(result) - 9);
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return result;
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}
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static const char * keyword_key(int kwd) {
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assert(kwd < MAXKEYWORDS && kwd >= 0);
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return keyword((keyword_t)kwd);
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}
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void init_keyword(const struct locale *lang, keyword_t kwd, const char *str) {
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void **tokens = get_translations(lang, UT_KEYWORDS);
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struct critbit_tree **cb = (critbit_tree **)tokens;
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add_translation(cb, str, (int)kwd);
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}
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void init_keywords(const struct locale *lang) {
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init_translations(lang, UT_KEYWORDS, keyword_key, MAXKEYWORDS);
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}
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keyword_t findkeyword(const char *s) {
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int i;
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for (i = 0; i != MAXKEYWORDS; ++i) {
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if (strcmp(s, keywords[i]) == 0) {
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return (keyword_t)i;
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}
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}
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return NOKEYWORD;
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}
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keyword_t get_keyword(const char *s, const struct locale *lang) {
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keyword_t result = NOKEYWORD;
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char buffer[64];
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assert(lang);
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assert(s);
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while (*s == '@') ++s;
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if (*s) {
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char *str = transliterate(buffer, sizeof(buffer) - sizeof(int), s);
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if (str) {
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int i;
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void *match;
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void **tokens = get_translations(lang, UT_KEYWORDS);
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critbit_tree *cb = (critbit_tree *)*tokens;
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if (cb && cb_find_prefix(cb, str, strlen(str), &match, 1, 0)) {
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cb_get_kv(match, &i, sizeof(int));
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result = (keyword_t)i;
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return keyword_disabled(result) ? NOKEYWORD : result;
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}
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}
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}
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return NOKEYWORD;
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}
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static bool disabled_kwd[MAXKEYWORDS];
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void enable_keyword(keyword_t kwd, bool enabled) {
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assert(kwd < MAXKEYWORDS);
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disabled_kwd[kwd] = !enabled;
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}
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bool keyword_disabled(keyword_t kwd) {
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assert(kwd < MAXKEYWORDS);
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return disabled_kwd[kwd];
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}
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const char *keywords[MAXKEYWORDS] = {
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"//",
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"banner",
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"work",
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"attack",
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"steal",
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"besiege",
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"name",
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"use",
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"describe",
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"enter",
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"guard",
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"message",
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"end",
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"ride",
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"number",
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"follow",
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"research",
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"give",
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"help",
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"combat",
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"ready",
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"buy",
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"contact",
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"teach",
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"study",
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"make",
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"maketemp",
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"move",
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"password",
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"recruit",
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"reserve",
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"route",
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"sabotage",
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"option",
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"spy",
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"quit",
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"hide",
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"carry",
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"tax",
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"entertain",
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"sell",
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"leave",
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"forget",
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"cast",
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"show",
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"destroy",
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"plant",
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"grow",
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"default",
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"origin",
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"email",
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"piracy",
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"group",
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"sort",
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"prefix",
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"alliance",
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"claim",
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"promote",
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"pay",
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"loot",
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"autostudy",
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};
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