bool LabelSet(uint Address, const char* Text, bool Manual)
{
// CHECK: Exported/Command function
if(!DbgIsDebugging())
return false;
// A valid memory address must be supplied
if(!MemIsValidReadPtr(Address))
return false;
// Make sure the string is supplied, within bounds, and not a special delimiter
if(!Text || Text[0] == '\1' || strlen(Text) >= MAX_LABEL_SIZE - 1)
return false;
// Labels cannot be "address" of actual variables
if(strstr(Text, "&"))
return false;
// Delete the label if no text was supplied
if(Text[0] == '\0')
return LabelDelete(Address);
// Fill out the structure data
LABELSINFO labelInfo;
labelInfo.manual = Manual;
labelInfo.addr = Address - ModBaseFromAddr(Address);
strcpy_s(labelInfo.text, Text);
ModNameFromAddr(Address, labelInfo.mod, true);
EXCLUSIVE_ACQUIRE(LockLabels);
// Insert label by key
const uint key = ModHashFromAddr(Address);
if(!labels.insert(std::make_pair(ModHashFromAddr(key), labelInfo)).second)
labels[key] = labelInfo;
return true;
}
SCRIPT_EXPORT bool Script::Label::Delete(duint addr)
{
return LabelDelete(addr);
}
