bool disableWrapper(const String& scheme) {
String lscheme = f_strtolower(scheme);
if (lscheme.same(s_file)) {
// Zend quietly succeeds, but does nothing
return true;
}
bool ret = false;
// Unregister request-specific wrappers entirely
if (s_request_wrappers->m_wrappers.find(lscheme) !=
s_request_wrappers->m_wrappers.end()) {
s_request_wrappers->m_wrappers.erase(lscheme);
ret = true;
}
// Disable builtin wrapper if it exists
if (s_wrappers.find(lscheme.data()) == s_wrappers.end()) {
// No builtin to disable
return ret;
}
if (s_request_wrappers->m_disabled.find(lscheme) !=
s_request_wrappers->m_disabled.end()) {
// Already disabled
return ret;
}
// Disable it
s_request_wrappers->m_disabled.insert(lscheme);
return true;
}
Wrapper* getWrapper(CStrRef scheme) {
String lscheme = StringUtil::ToLower(scheme);
auto it = s_wrappers.find(lscheme.data());
if (it != s_wrappers.end()) {
return it->second;
}
return nullptr;
}
bool registerRequestWrapper(CStrRef scheme, std::unique_ptr<Wrapper> wrapper) {
String lscheme = StringUtil::ToLower(scheme);
// Global, non-disabled wrapper
if ((s_wrappers.find(lscheme.data()) != s_wrappers.end()) &&
(s_request_wrappers->m_disabled.find(lscheme) ==
s_request_wrappers->m_disabled.end())) {
return false;
}
// A wrapper has already been registered for that scheme
if (s_request_wrappers->m_wrappers.find(lscheme) !=
s_request_wrappers->m_wrappers.end()) {
return false;
}
s_request_wrappers->m_wrappers[lscheme] = std::move(wrapper);
return true;
}
Wrapper* getWrapper(const String& scheme) {
String lscheme = f_strtolower(scheme);
// Request local wrapper?
{
auto it = s_request_wrappers->m_wrappers.find(lscheme);
if (it != s_request_wrappers->m_wrappers.end()) {
return it->second.get();
}
}
// Global, non-disabled wrapper?
{
auto it = s_wrappers.find(lscheme.data());
if ((it != s_wrappers.end()) &&
(s_request_wrappers->m_disabled.find(lscheme) ==
s_request_wrappers->m_disabled.end())) {
return it->second;
}
}
return nullptr;
}
bool registerWrapper(const std::string &scheme, Wrapper *wrapper) {
assert(s_wrappers.find(scheme) == s_wrappers.end());
s_wrappers[scheme] = wrapper;
return true;
}