size_t event_manager::get_managed_size(void) {
DIR *dirp;
std::ostringstream buffer;
struct dirent *ent;
ifstream f;
size_t db_size = 0;
dirp = opendir(eventpath.c_str());
if (dirp) {
while ( (ent = readdir(dirp)) != NULL ) {
string str(ent->d_name);
if (is_file_a_log(str)) {
buffer.str("");
buffer << eventpath << "/" << str.c_str();
f.open(buffer.str() , ios::in|ios::binary|ios::ate);
db_size += f.tellg();
f.close();
}
}
}
closedir(dirp);
return (db_size);
}
uint16_t event_manager::next_log(void) {
std::ostringstream buffer;
struct dirent *ent;
uint16_t id;
if (dirp == NULL)
dirp = opendir(eventpath.c_str());
if (dirp) {
do {
ent = readdir(dirp);
if (ent == NULL)
break;
string str(ent->d_name);
if (is_file_a_log(str)) {
id = (uint16_t) atoi(str.c_str());
break;
}
} while( 1 );
} else {
cerr << "Error opening directory " << eventpath << endl;
ent = NULL;
id = 0;
}
if (ent == NULL) {
closedir(dirp);
dirp = NULL;
}
return ((ent == NULL) ? 0 : id);
}
bool event_manager::is_logid_a_log(uint16_t logid)
{
std::ostringstream buffer;
buffer << int(logid);
return is_file_a_log(buffer.str());
}
