static inline bool AddToPathEnv (csString dir, csString& pathEnv)
{
// check if installdir is in the path.
bool gotpath = false;
size_t dlen = dir.Length();
// csGetInstallDir() might return "" (current dir)
if (dlen != 0)
{
ToLower (dir);
if (!pathEnv.IsEmpty())
{
csString mypath (pathEnv);
ToLower (mypath);
const char* ppos = strstr (mypath.GetData(), dir);
while (!gotpath && ppos)
{
const char* npos = strchr (ppos, ';');
size_t len = npos ? npos - ppos : strlen (ppos);
if ((len == dlen) || (len == dlen+1))
{
if (ppos[len] == '\\') len--;
if (!strncmp (ppos, dir, len))
{
// found it
gotpath = true;
}
}
ppos = npos ? strstr (npos+1, dir) : 0;
}
}
if (!gotpath)
{
// put CRYSTAL path into PATH environment.
csString newpath;
newpath.Append (dir);
newpath.Append (";");
newpath.Append (pathEnv);
pathEnv = newpath;
return true;
}
}
return false;
}
bool
TextWriter::writeCommon(const Metric& metric)
{
std::ostringstream path;
for (uint32_t i=0; i<_path.size(); ++i) {
path << _path[i] << ".";
}
std::string mypath(path.str());
path << metric.getMangledName();
if (_regex.match(path.str())) {
if (metric.used() || _verbose) {
_out << "\n" << mypath;
return true;
}
}
return false;
}