void Init() {
#ifdef WIN32
DBName += getenv("LOCALAPPDATA");
DBName += "\\.abfplayer.db";
#else
DBName += getenv("HOME");
DBName += "/.abfplayer.db";
#endif
if (!DBExists()) CreateDatabase();
Initialized = true;
}
///////////////////////////////////////////////////////////////////////////////
// Constructor
///////////////////////////////////////////////////////////////////////////////
Environment::Environment(Options& opt):
options(opt),
log(cout),
winSys(opt)
{
# if defined(__UNIX__)
// If running tests, first create the results directory.
// Refuse to overwrite one that already exists.
if (opt.mode == Options::run) {
if (opt.overwrite) {
// remove existing db dir
// XXX using system() probably isn't ideal
char cmd[1000];
snprintf(cmd, 999, "rm -rf %s", opt.db1Name.c_str());
system(cmd);
}
if (mkdir(opt.db1Name.c_str(), 0755)) {
if (errno == EEXIST)
throw DBExists();
else
throw DBCantOpen(opt.db1Name);
}
// If comparing previous runs, make a token attempt to verify
// that the two databases exist.
} else {
struct stat s;
if (stat(opt.db1Name.c_str(), &s) || !S_ISDIR(s.st_mode))
throw DBCantOpen(opt.db1Name);
if (stat(opt.db2Name.c_str(), &s) || !S_ISDIR(s.st_mode))
throw DBCantOpen(opt.db2Name);
}
# elif defined(__MS__)
// If running tests, first create the results directory.
// Refuse to overwrite one that already exists.
if (opt.mode == Options::run) {
if (opt.overwrite) {
char cmd[1000];
#if defined(_MSC_VER)
_snprintf(cmd, 999, "rd /s /q %s", opt.db1Name.c_str());
#else
snprintf(cmd, 999, "rd /s /q %s", opt.db1Name.c_str());
#endif
system(cmd);
}
if (!CreateDirectory(opt.db1Name.c_str(),0)) {
if (GetLastError() == ERROR_ALREADY_EXISTS)
throw DBExists();
else
throw DBCantOpen(opt.db1Name);
}
// If comparing previous runs, make a token attempt to verify
// that the two databases exist.
} else {
struct _stat s;
if (_stat(opt.db1Name.c_str(), &s) || !(s.st_mode & _S_IFDIR))
throw DBCantOpen(opt.db1Name);
if (_stat(opt.db2Name.c_str(), &s) || !(s.st_mode & _S_IFDIR))
throw DBCantOpen(opt.db2Name);
}
# endif
} // Environment::Environment()
