int execute_commands(StringList commands, StringList arguments){
FILE *file;
int ret = 0;
background = 0;
String command = new_string();
int position;
String tmp;
//verifica se o ultimo caracter do comand PATH é & se for remove e seta flag background pra 1
if(list_find_char_at_last(commands, '&') != -1){
while((tmp = list_next(&commands))){
remove_last_char(&tmp);
}
background = 1;
//verifica se omultimo caractere dos comandos é & se sim remove e seta a flag background pra 1
}if((position = list_find_char_at_last(arguments, '&'))){
if(position != -1){
remove_last_char(&arguments.string[position]);
background = 1;
}
}
reset_index(&commands);
// abre o arquivo a partir do comand PATH, se encontrar o arquivo tenta executar o comando
while((command = list_next(&commands))){
file = fopen(command, "r");
if(!file)
continue;
fclose(file);
ret = try_execute(command, arguments);
}
dispose_string(&command);
return ret;
}
char *get_command_string() {
char *data = 0;
size_t sth = 0;
printf("-> ");
getline(&data, &sth, stdin);
return remove_last_char(data);
}
void streamtools_object::test<16>()
{
std::string str;
std::string expected_result;
bool ret;
str = "SecondLife is a 3D World";
ret = remove_last_char('d',str);
expected_result = "SecondLife is a 3D Worl";
ensure_equals("remove_last_char: should remove last char", str, expected_result);
str = "SecondLife is a 3D World";
ret = remove_last_char('W',str);
expected_result = "SecondLife is a 3D World";
ensure_equals("remove_last_char: should not remove as it is not last char", str, expected_result);
ensure("remove_last_char: should return false", ret == false);
str = "SecondLife is a 3D World\n";
ret = remove_last_char('\n',str);
expected_result = "SecondLife is a 3D World";
ensure_equals("remove_last_char: should remove last newline", str, expected_result);
ensure("remove_last_char: should remove newline and return true", ret == true);
}
strings* complete(trie root, char* prefix) {
uint32_t i, len;
len = strlen(prefix);
trie n = root;
for(i = 0; n != NULL && i < len; i++) {
n = get_child(n, prefix[i]);
}
if(n == NULL) {
return NULL;
} else {
GSList* suffixes = reversed_suffixes(n);
uint32_t len, prefix_len;
len = g_slist_length(suffixes);
prefix_len = strlen(prefix);
strings* res = make_strings(len);
string* str;
int i,j;
char c;
// Loop through each suffix. We can't check if i >= 0, since i is unsigned.
for(i = len; i--;) {
str = g_slist_nth_data(suffixes, 0);
// We don't want to include the last item in the prefix
// (since it's going to be in the generated suffixes)
for(j = 0; j < (int) prefix_len-1; j++) {
append_char(string_at(res, i), prefix[j]);
}
while((c = remove_last_char(str)) != '\0') {
append_char(string_at(res, i), c);
}
suffixes = g_slist_remove(suffixes, str);
free(str);
}
return res;
}
}
