int network_listen(struct timeval *timeout)
{
fd_set set;
int ret;
flush_list();
setfd(&set);
if (timeout)
logger_debug("[NETWORK] waiting for next action in %lu:%lu",
timeout->tv_sec,
timeout->tv_usec);
else
logger_debug("[NETWORK] waiting for extern action. nothing planified");
if ((ret = (select(g_network->nfds, &set, NULL, NULL, timeout))) > 0)
{
find_speaker(&set,
g_network->read,
&extract_from_socket,
&execute_from_socket);
find_speaker(&set,
g_network->listened,
&extract_from_listener,
&execute_from_listener);
}
g_network->nfds = 0;
return (ret);
}
int main(int argc, char * argv[]) {
if (argc == 1)
return EXIT_SUCCESS;
printf("Number of words: %d\n", argc - 1);
// Clean the input a bit. and count sentences.
int nb_of_sentences = 0;
int nb_of_sir_occurances = 0;
for (int i = 1; i < argc; i++) {
int length = strlen(argv[i]);
if(argv[i][length - 1] == '"' && ispunct(argv[i][length - 2])) {
argv[i][length - 1] = argv[i][length - 2];
argv[i][length - 2] = '"';
}
// Count sentences
char last = argv[i][length - 1];
if (last == '.' || last == '!' || last == '?')
nb_of_sentences++;
// Count Sir occurances (double counts).
if(strcmp(argv[i], "Sir") == 0 || strcmp(argv[i], "\"Sir") == 0)
nb_of_sir_occurances++;
if(strcmp(argv[i], "Sirs") == 0 || strcmp(argv[i], "\"Sirs") == 0)
nb_of_sir_occurances += count_sirs(i + 1, argv);
}
printf("Number of Sentences: %d\n", nb_of_sentences);
printf("Number of occurences of Sirs: %d\n", nb_of_sir_occurances);
// Sentences
int end_of_sentences[nb_of_sentences];
int current_sentence = 0;
for (int i = 1; i < argc; i++) {
int length = strlen(argv[i]);
char last = argv[i][length - 1];
if (last == '.' || last == '!' || last == '?')
end_of_sentences[current_sentence++] = i;
}
// Sirs
int sir_occurances[nb_of_sir_occurances];
int current_sir = 0;
for (int i = 1; i < argc; i++) {
if(strcmp(argv[i], "Sir") == 0 || strcmp(argv[i], "\"Sir") == 0)
sir_occurances[current_sir++] = i + 1;
if(strcmp(argv[i], "Sirs") == 0 || strcmp(argv[i], "\"Sirs") == 0)
while(current_sir <= nb_of_sir_occurances) {
i++;
if(strcmp(argv[i], "and") != 0 && strcmp(argv[i], "or") != 0)
sir_occurances[current_sir++] = i;
else {
if (strcmp(argv[i + 1], "I") != 0)
sir_occurances[current_sir++] = i + 1;
break;
}
}
}
// Trim off punctuation from end of Sir names:
for (int i = 0; i < nb_of_sir_occurances; i++) {
int word = sir_occurances[i];
int length = strlen(argv[word]);
if(ispunct(argv[word][length - 1]))
argv[word][length - 1] = '\0';
}
// Count distinct Sirs:
char * sirs[nb_of_sir_occurances];
// ...and if we know this we can ignore the excess spaces.
int nb_of_sirs = 0;
for(int i = 0; i < nb_of_sir_occurances; i++) {
int current_sir = sir_occurances[i];
bool duplicate = false;
// Check if the current Sir has occured previously...
for(int j = 0; j < i; j++) {
int previous_sir = sir_occurances[j];
if(strcmp(argv[current_sir], argv[previous_sir]) == 0) {
duplicate = true;
break;
}
}
if(!duplicate)
sirs[nb_of_sirs++] = argv[current_sir];
}
// Sort the Sirs
qsort(sirs, nb_of_sirs, sizeof(char *), cmpstr);
// Find Sir Statments
Sentence sentences[nb_of_sentences]; // Sentences data.
int current_begin = 1; // coz argv inclues the program name at 0
for (int s = 0; s < nb_of_sentences; s++) {
Sentence current_s = {current_begin, end_of_sentences[s], -1, -1, -1, -1, -1, false, 0};
for (int w = current_begin; w <= end_of_sentences[s]; w++) {
// Look for quotes...
if(argv[w][0] == '"') {
current_s.open = w++;
do {
int length = strlen(argv[w]);
for (int c = 0; c < length; c++)
if(argv[w][c] == '"') {
current_s.close = w;
break;
}
if(current_s.close != -1) {
// Remove punctuation and move on...
if(ispunct(argv[w][length - 1]))
argv[w][length - 1] = '\0';
break;
}
} while (++w <= end_of_sentences[s]);
}
}
current_begin = end_of_sentences[s] + 1;
sentences[s] = current_s;
}
// Look for Sir who is speaking.
for (int i = 0; i < nb_of_sentences; i++) {
Sentence * s = &sentences[i];
if (s->open != -1) {
int speaker_i = find_speaker(argv, *s);
if(speaker_i != -1)
s->speaker = find_index(argv[speaker_i], sirs, nb_of_sirs);
// match phrase to one of the 8 templates.
match_phrase(s, argv);
find_sirs(argv, s, sirs, nb_of_sirs);
}
}
// Output testing.
for (int i = 1; i < argc; i++){
printf("%s ", argv[i]);
if(in_array(i, end_of_sentences, nb_of_sentences))
printf("\n");
}
printf("The Sirs are:");
print_array(sirs, nb_of_sirs);
printf("\n");
}
