static void
printValueTree(FILE* fout, Json::Value& value, const JSONCPP_STRING& path = ".") {
if (value.hasComment(Json::commentBefore)) {
fprintf(fout, "%s\n", value.getComment(Json::commentBefore).c_str());
}
switch (value.type()) {
case Json::nullValue:
fprintf(fout, "%s=null\n", path.c_str());
break;
case Json::intValue:
fprintf(fout,
"%s=%s\n",
path.c_str(),
Json::valueToString(value.asLargestInt()).c_str());
break;
case Json::uintValue:
fprintf(fout,
"%s=%s\n",
path.c_str(),
Json::valueToString(value.asLargestUInt()).c_str());
break;
case Json::realValue:
fprintf(fout,
"%s=%s\n",
path.c_str(),
normalizeFloatingPointStr(value.asDouble()).c_str());
break;
case Json::stringValue:
fprintf(fout, "%s=\"%s\"\n", path.c_str(), value.asString().c_str());
break;
case Json::booleanValue:
fprintf(fout, "%s=%s\n", path.c_str(), value.asBool() ? "true" : "false");
break;
case Json::arrayValue: {
fprintf(fout, "%s=[]\n", path.c_str());
Json::ArrayIndex size = value.size();
for (Json::ArrayIndex index = 0; index < size; ++index) {
static char buffer[16];
#if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__)
sprintf_s(buffer, sizeof(buffer), "[%d]", index);
#else
snprintf(buffer, sizeof(buffer), "[%d]", index);
#endif
printValueTree(fout, value[index], path + buffer);
}
} break;
case Json::objectValue: {
fprintf(fout, "%s={}\n", path.c_str());
Json::Value::Members members(value.getMemberNames());
std::sort(members.begin(), members.end());
JSONCPP_STRING suffix = *(path.end() - 1) == '.' ? "" : ".";
for (Json::Value::Members::iterator it = members.begin();
it != members.end();
++it) {
const JSONCPP_STRING name = *it;
printValueTree(fout, value[name], path + suffix + name);
}
} break;
default:
break;
}
if (value.hasComment(Json::commentAfter)) {
fprintf(fout, "%s\n", value.getComment(Json::commentAfter).c_str());
}
}
