bool callGraphDisplay::selectUnSelectFromFullPathName(const pdstring &name, bool selectFlag) {
// returns true iff found
const char *str = name.c_str();
if (str == NULL)
return false;
return rootPtr->selectUnSelectFromFullPathName(str, selectFlag);
}
pdstring mapped_module::processDirectories(const pdstring &fn) const {
// This is black magic... assume Todd (I think) knew what
// he was doing....
if(fn == "")
return "";
if(!strstr(fn.c_str(),"/./") &&
!strstr(fn.c_str(),"/../"))
return fn;
pdstring ret;
char suffix[10] = "";
char prefix[10] = "";
char* pPath = new char[strlen(fn.c_str())+1];
strcpy(pPath,fn.c_str());
if(pPath[0] == '/')
strcpy(prefix, "/");
else
strcpy(prefix, "");
if(pPath[strlen(pPath)-1] == '/')
strcpy(suffix, "/");
else
strcpy(suffix, "");
int count = 0;
char* pPathLocs[1024];
char* p = strtok(pPath,"/");
while(p){
if(!strcmp(p,".")){
p = strtok(NULL,"/");
continue;
}
else if(!strcmp(p,"..")){
count--;
if(((count < 0) && (*prefix != '/')) ||
((count >= 0) && !strcmp(pPathLocs[count],"..")))
{
count++;
pPathLocs[count++] = p;
}
if(count < 0) count = 0;
}
else
pPathLocs[count++] = p;
p = strtok(NULL,"/");
}
ret += prefix;
for(int i=0;i<count;i++){
ret += pPathLocs[i];
if(i != (count-1))
ret += "/";
}
ret += suffix;
delete[] pPath;
return ret;
}