/**
* Initialize.
* Returns true if there were no problems; false if the initialization
* failed.
*/
bool PageHandler::initialize(const std::string& resource_root) {
template_cache_ = boost::shared_ptr<FileCache>(new FileCache(resource_root));
page_buffer_ = shared_array<char>(new char[page_buffer_size_]);
// Create the descriptions of lists of words to keep track of.
shared_ptr<WordIndexDescription> j_words(
new WordIndexDescription("j_words", "J words", "^.*J.*$"));
shared_ptr<WordIndexDescription> q_words(
new WordIndexDescription("q_words", "Q words", ".*Q.*"));
shared_ptr<WordIndexDescription> q_witout_u_words(
new WordIndexDescription("q_withoutt_u_words", "Q without U words", "^(.*Q[^U].*)|(.*Q)$"));
shared_ptr<WordIndexDescription> x_words(
new WordIndexDescription("x_words", "X words", "^.*X.*$"));
shared_ptr<WordIndexDescription> z_words(
new WordIndexDescription("z_words", "Z words", "^.*Z.*$"));
shared_ptr<WordIndexDescription> consonants(
new WordIndexDescription("consonants", "Consonants Only", "^[^AEIOU]*$"));
shared_ptr<WordIndexDescription> all_vowels_but_one(
new WordIndexDescription("all_vowels_but_one", "All vowels but one", "^[AEIOU]*[^AEIOU][AEIOU]*$"));
shared_ptr<WordIndexDescription> out_words(
new WordIndexDescription("out_words", "OUT- words", "^OUT.*$"));
shared_ptr<WordIndexDescription> re_words(
new WordIndexDescription("re_words", "RE- words", "^RE.*$"));
index_descriptions_.push_back(j_words);
index_descriptions_.push_back(q_words);
index_descriptions_.push_back(q_witout_u_words);
index_descriptions_.push_back(x_words);
index_descriptions_.push_back(z_words);
index_descriptions_.push_back(consonants);
index_descriptions_.push_back(all_vowels_but_one);
index_descriptions_.push_back(out_words);
index_descriptions_.push_back(re_words);
//Create the word picker.
word_picker_ = shared_ptr<WordPicker>(new WordPicker(index_descriptions_));
bool has_initialized_word_picker =
word_picker_->initialize(resource_root + "dictionaries/owl2.txt");
//Build vairous templates.
main_page_template_ = this->build_main_page_template();
about_page_ = this->insert_into_main_layout("templates/about.html");
fine_print_page_ = this->insert_into_main_layout("templates/fine-print.html");
not_found_template_ = this->insert_into_main_layout("templates/404.html");
//Attach to the server.
server_->add_url_handler("/", &main_page, (void*) this);
server_->add_url_handler("/about/?", &about, (void*) this);
server_->add_url_handler("/fine_print/?", &fine_print, (void*) this);
server_->add_url_handler("/words/[a-z0-9/_]+", &words, (void*) this);
server_->set_not_found_handler(¬_found, this);
return has_initialized_word_picker;
}
int main(int argc, char **argv, char **envp)
{
char ts[1000];
FILE *fp;
size_t len;
int cnt;
char *bm = calloc(1, 0xFFFFFFFF / 0x8); /* about 512MB */
#if 1
cnt = 0;
if ((fp = fopen("dict.txt", "r"))) {
while (fgets(ts, 1000, fp)) {
len = strlen(ts)-2;
ts[len] = '\0';
if (len <= MAX_PHRASE_S_LEN) {
cnt++;
word_set(bm, ts);
}
}
printf("%d words seted\n", cnt);
} else {
printf("open dict.txt failed\n");
return 1;
}
#endif
#if 0
word_set(bm, "专场");
word_set(bm, "专机");
#endif
if (argc > 1) {
memset(words, sizeof(words), 0x0);
wpos = 0;
struct timeval tv_s, tv_e;
unsigned long usec;
gettimeofday(&tv_s, NULL);
word_split(bm, argv[1], strlen(argv[1]), on_words);
gettimeofday(&tv_e, NULL);
usec = (tv_e.tv_sec - tv_s.tv_sec) * 1000000ul + (tv_e.tv_usec - tv_s.tv_usec);
printf("parse finished in %.6f seconds\n", (double)(usec / 1000000.0));
printf("words:\n");
out_words();
} else {
unsigned int i;
cnt = 0;
for (i = 0; i < 0xFFFFFFFF; i++) {
if (BITMAP_GET(bm, i)) cnt++;
}
printf("%d distinct word\n", cnt);
}
free(bm);
return 0;
}
