Status parseApplicationAliasData(const std::string& data, std::string& result) {
std::string decoded_data = base64Decode(data);
if (decoded_data.empty()) {
return Status(1, "Failed to base64 decode data");
}
CFDataRef resourceData = CFDataCreate(
nullptr,
static_cast<const UInt8*>(static_cast<const void*>(decoded_data.c_str())),
decoded_data.length());
if (resourceData == nullptr) {
return Status(1, "Failed to allocate resource data");
}
auto alias = (CFDataRef)CFPropertyListCreateWithData(kCFAllocatorDefault,
resourceData,
kCFPropertyListImmutable,
nullptr,
nullptr);
CFRelease(resourceData);
if (alias == nullptr) {
return Status(1, "Failed to allocate alias data");
}
auto bookmark =
CFURLCreateBookmarkDataFromAliasRecord(kCFAllocatorDefault, alias);
CFRelease(alias);
if (bookmark == nullptr) {
return Status(1, "Alias data is not a bookmark");
}
auto url = CFURLCreateByResolvingBookmarkData(
kCFAllocatorDefault, bookmark, 0, nullptr, nullptr, nullptr, nullptr);
CFRelease(bookmark);
if (url == nullptr) {
return Status(1, "Alias data is not a URL bookmark");
}
auto replaced = CFURLCreateStringByReplacingPercentEscapes(
kCFAllocatorDefault, CFURLGetString(url), CFSTR(""));
CFRelease(url);
if (replaced == nullptr) {
return Status(1, "Failed to replace percent escapes.");
}
// Get the URL-formatted path.
result = stringFromCFString(replaced);
CFRelease(replaced);
if (result.empty()) {
return Status(1, "Return result is zero size");
}
if (result.length() > 6 && result.substr(0, 7) == "file://") {
result = result.substr(7);
}
return Status(0, "OK");
}
static void OnData(CFSocketRef socket, CFSocketCallBackType type, CFDataRef address, const void *value, void *info) {
switch (type) {
case kCFSocketDataCallBack:
CFDataRef data(reinterpret_cast<CFDataRef>(value));
Client *client(reinterpret_cast<Client *>(info));
if (client->message_ == NULL)
client->message_ = CFHTTPMessageCreateEmpty(kCFAllocatorDefault, TRUE);
if (!CFHTTPMessageAppendBytes(client->message_, CFDataGetBytePtr(data), CFDataGetLength(data)))
CFLog(kCFLogLevelError, CFSTR("CFHTTPMessageAppendBytes()"));
else if (CFHTTPMessageIsHeaderComplete(client->message_)) {
CFURLRef url(CFHTTPMessageCopyRequestURL(client->message_));
Boolean absolute;
CFStringRef path(CFURLCopyStrictPath(url, &absolute));
CFRelease(client->message_);
CFStringRef code(CFURLCreateStringByReplacingPercentEscapes(kCFAllocatorDefault, path, CFSTR("")));
CFRelease(path);
JSStringRef script(JSStringCreateWithCFString(code));
CFRelease(code);
JSValueRef result(JSEvaluateScript(CYGetJSContext(), script, NULL, NULL, 0, NULL));
JSStringRelease(script);
CFHTTPMessageRef response(CFHTTPMessageCreateResponse(kCFAllocatorDefault, 200, NULL, kCFHTTPVersion1_1));
CFHTTPMessageSetHeaderFieldValue(response, CFSTR("Content-Type"), CFSTR("application/json; charset=utf-8"));
CFStringRef json(CYCopyJSONString(CYGetJSContext(), result, NULL));
CFDataRef body(CFStringCreateExternalRepresentation(kCFAllocatorDefault, json, kCFStringEncodingUTF8, NULL));
CFRelease(json);
CFStringRef length(CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFSTR("%u"), CFDataGetLength(body)));
CFHTTPMessageSetHeaderFieldValue(response, CFSTR("Content-Length"), length);
CFRelease(length);
CFHTTPMessageSetBody(response, body);
CFRelease(body);
CFDataRef serialized(CFHTTPMessageCopySerializedMessage(response));
CFRelease(response);
CFSocketSendData(socket, NULL, serialized, 0);
CFRelease(serialized);
CFRelease(url);
}
break;
}
}