#include "config.h"
#include "HTTPHeaderMap.h"
#include <utility>
#include <wtf/CrossThreadCopier.h>
#include <wtf/text/StringView.h>
namespace WebCore {
HTTPHeaderMap::HTTPHeaderMap()
{
}
HTTPHeaderMap HTTPHeaderMap::isolatedCopy() const
{
HTTPHeaderMap map;
map.m_commonHeaders = crossThreadCopy(m_commonHeaders);
map.m_uncommonHeaders = crossThreadCopy(m_uncommonHeaders);
return map;
}
String HTTPHeaderMap::get(const String& name) const
{
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName))
return get(headerName);
auto index = m_uncommonHeaders.findMatching([&](auto& header) {
return equalIgnoringASCIICase(header.key, name);
});
return index != notFound ? m_uncommonHeaders[index].value : String();
}
#if USE(CF)
void HTTPHeaderMap::set(CFStringRef name, const String& value)
{
if (auto* nameCharacters = CFStringGetCStringPtr(name, kCFStringEncodingASCII)) {
unsigned length = CFStringGetLength(name);
HTTPHeaderName headerName;
if (findHTTPHeaderName(StringView(reinterpret_cast<const LChar*>(nameCharacters), length), headerName)) {
auto index = m_commonHeaders.findMatching([&](auto& header) {
return header.key == headerName;
});
if (index == notFound)
m_commonHeaders.append(CommonHeader { headerName, value });
else
m_commonHeaders[index].value = value;
} else
set(String(nameCharacters, length), value);
return;
}
set(String(name), value);
}
#endif // USE(CF)
void HTTPHeaderMap::set(const String& name, const String& value)
{
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName)) {
set(headerName, value);
return;
}
auto index = m_uncommonHeaders.findMatching([&](auto& header) {
return equalIgnoringASCIICase(header.key, name);
});
if (index == notFound)
m_uncommonHeaders.append(UncommonHeader { name, value });
else
m_uncommonHeaders[index].value = value;
}
void HTTPHeaderMap::add(const String& name, const String& value)
{
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName)) {
add(headerName, value);
return;
}
auto index = m_uncommonHeaders.findMatching([&](auto& header) {
return equalIgnoringASCIICase(header.key, name);
});
if (index == notFound)
m_uncommonHeaders.append(UncommonHeader { name, value });
else
m_uncommonHeaders[index].value = makeString(m_uncommonHeaders[index].value, ", ", value);
}
void HTTPHeaderMap::append(const String& name, const String& value)
{
ASSERT(!contains(name));
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName))
m_commonHeaders.append(CommonHeader { headerName, value });
else
m_uncommonHeaders.append(UncommonHeader { name, value });
}
bool HTTPHeaderMap::addIfNotPresent(HTTPHeaderName headerName, const String& value)
{
if (contains(headerName))
return false;
m_commonHeaders.append(CommonHeader { headerName, value });
return true;
}
bool HTTPHeaderMap::contains(const String& name) const
{
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName))
return contains(headerName);
return m_uncommonHeaders.findMatching([&](auto& header) {
return equalIgnoringASCIICase(header.key, name);
}) != notFound;
}
bool HTTPHeaderMap::remove(const String& name)
{
HTTPHeaderName headerName;
if (findHTTPHeaderName(name, headerName))
return remove(headerName);
return m_uncommonHeaders.removeFirstMatching([&](auto& header) {
return equalIgnoringASCIICase(header.key, name);
});
}
String HTTPHeaderMap::get(HTTPHeaderName name) const
{
auto index = m_commonHeaders.findMatching([&](auto& header) {
return header.key == name;
});
return index != notFound ? m_commonHeaders[index].value : String();
}
void HTTPHeaderMap::set(HTTPHeaderName name, const String& value)
{
auto index = m_commonHeaders.findMatching([&](auto& header) {
return header.key == name;
});
if (index == notFound)
m_commonHeaders.append(CommonHeader { name, value });
else
m_commonHeaders[index].value = value;
}
bool HTTPHeaderMap::contains(HTTPHeaderName name) const
{
return m_commonHeaders.findMatching([&](auto& header) {
return header.key == name;
}) != notFound;
}
bool HTTPHeaderMap::remove(HTTPHeaderName name)
{
return m_commonHeaders.removeFirstMatching([&](auto& header) {
return header.key == name;
});
}
void HTTPHeaderMap::add(HTTPHeaderName name, const String& value)
{
auto index = m_commonHeaders.findMatching([&](auto& header) {
return header.key == name;
});
if (index != notFound)
m_commonHeaders[index].value = makeString(m_commonHeaders[index].value, ", ", value);
else
m_commonHeaders.append(CommonHeader { name, value });
}
}