bool TemplateManager::Load()
{
std::vector<int> choices;
for (int i = 0; i < 10; i++)
{
//int rnd = rand() % 100;
choices.push_back(i);
}
std::map<int, int> results;
for (int i = 0; i < 1000000; i++)
{
int rnt = RandomWithWeight(choices);
results[rnt]++;
}
std::string root = "./";
try
{
using namespace google::protobuf;
std::string filename = "config_common.proto";
const DescriptorPool* _pool = DescriptorPool::generated_pool();
const FileDescriptor* _descriptor = _pool->FindFileByName(filename);
for(int i = 0; i < _descriptor->message_type_count(); i ++)
{
const Descriptor* descriptor = _descriptor->message_type(i);
const Message* msg = MessageFactory::generated_factory()->GetPrototype(descriptor);
FILE* file = fopen((root + descriptor->name()).c_str(), "r");
if (file == NULL) continue;
ByteBuffer buffer = ByteBuffer::CopyFromBytes(file);
std::map<int, ::google::protobuf::Message*> lists;
size_t buffer_length = buffer.wpos();
//size_t length = buffer.ReadInt();
//int length = buffer.read<int>();
size_t rem_length = 0;
//assert(length % size == 0);
//or (size_t k = 0; k < length; ++k)
while(buffer.rpos() != buffer.wpos())
{
Message* message = msg->New();
int size = buffer.ReadInt();
//int size = buffer.read<int>();
rem_length += size;
std::string content = buffer.ReadString(size);
((google::protobuf::MessageLite*)message)->ParseFromString(content);
const FieldDescriptor* field_index = message->GetDescriptor()->FindFieldByName("index");
int index = message->GetReflection()->GetInt32((::google::protobuf::Message&)(*message), field_index);
const FieldDescriptor* field_version = message->GetDescriptor()->FindFieldByName("version");
const EnumValueDescriptor* enum_version = message->GetReflection()->GetEnum((::google::protobuf::Message&)(*message), field_version);
message->GetReflection()->GetMessage(message, field_version);
int version = enum_version->number();
//assert(PB::Version_IsValid(version));
//if (version != GetVersion() && version != PB::GLOBAL) continue;
lists.insert(std::make_pair(index, (::google::protobuf::Message*)message));
}
//buffer.clear();
m_Tempaltes.insert(std::make_pair((int)descriptor->FindFieldByNumber(1)->default_value_enum()->number(), lists));
}
}
catch (std::exception ex)
{
throw ex.what();
return false;
}
return true;
}
static void Test(uint32 dataFlags)
{
ByteBuffer b;
b.SetDataFlags(dataFlags);
printf("Test dataFlags=" XINT32_FORMAT_SPEC" ----- sizeof(ByteBuffer)=%i, endian-swap is %s\n", dataFlags, (int) sizeof(b), b.IsEndianSwapEnabled()?"Enabled":"Disabled");
{
b.AppendInt8(0x01);
b.AppendInt16(0x0405);
b.AppendInt32(0x0708090a);
b.AppendInt64(0x1122334455667788LL);
b.AppendFloat(3.14159f);
b.AppendDouble(6.28);
b.AppendString("Howdy");
b.AppendString("Pardner");
b.AppendPoint(Point(-1.1f, -2.2f));
b.AppendRect(Rect(10.1f, 20.2f, 30.3f, 40.4f));
b.AppendString("----");
const int8 i8s[] = {1,2,3,4}; b.AppendInt8s(i8s, ARRAYITEMS(i8s));
const int16 i16s[] = {5,6,7,8}; b.AppendInt16s(i16s, ARRAYITEMS(i16s));
const int32 i32s[] = {9,10,11,12}; b.AppendInt32s(i32s, ARRAYITEMS(i32s));
const int64 i64s[] = {13,14,15,16}; b.AppendInt64s(i64s, ARRAYITEMS(i64s));
const float ifls[] = {17.9,18.9,19.9,20.9}; b.AppendFloats(ifls, ARRAYITEMS(ifls));
const double idbs[] = {21.9,22.9,23.9,24.9}; b.AppendDoubles(idbs, ARRAYITEMS(idbs));
const String strs[] = {"25", "26", "27", "28"}; b.AppendStrings(strs, ARRAYITEMS(strs));
const Point pts[] = {Point(29,30),Point(31,32),Point(32,33),Point(33,34)}; b.AppendPoints(pts, ARRAYITEMS(pts));
const Rect rcs[] = {Rect(35,36,37,38),Rect(39,40,41,42)}; b.AppendRects(rcs, ARRAYITEMS(rcs));
}
PrintHexBytes(b);
uint32 offset = 0, nr;
printf("int8=0x%x\n", b.ReadInt8(offset));
printf("int16=0x%x\n", b.ReadInt16(offset));
printf("int32=0x" XINT32_FORMAT_SPEC"\n", b.ReadInt32(offset));
printf("int64=0x" XINT64_FORMAT_SPEC"\n", b.ReadInt64(offset));
printf("float=%f\n", b.ReadFloat(offset));
printf("double=%f\n", b.ReadDouble(offset));
printf("string1=[%s]\n", b.ReadString(offset)());
printf("string2=[%s]\n", b.ReadString(offset)());
Point p = b.ReadPoint(offset); printf("Point=%f,%f\n", p.x(), p.y());
Rect r = b.ReadRect(offset); printf("Rect=%f,%f,%f,%f\n", r.left(), r.top(), r.Width(), r.Height());
printf("string3=[%s]\n", b.ReadString(offset)()); // should be "----"
int8 i8s[4] = {0}; nr = b.ReadInt8s(i8s, ARRAYITEMS(i8s), offset);
printf("i8s="); for (uint32 i=0; i<nr; i++) printf(" %i", i8s[i]); printf("\n");
int16 i16s[4] = {0}; nr = b.ReadInt16s(i16s, ARRAYITEMS(i16s), offset);
printf("i16s="); for (uint32 i=0; i<nr; i++) printf(" %i", i16s[i]); printf("\n");
int32 i32s[4] = {0}; nr = b.ReadInt32s(i32s, ARRAYITEMS(i32s), offset);
printf("i32s="); for (uint32 i=0; i<nr; i++) printf(" " INT32_FORMAT_SPEC, i32s[i]); printf("\n");
int64 i64s[4] = {0}; nr = b.ReadInt64s(i64s, ARRAYITEMS(i64s), offset);
printf("i64s="); for (uint32 i=0; i<nr; i++) printf(" " INT64_FORMAT_SPEC, i64s[i]); printf("\n");
float ifls[4] = {0}; nr = b.ReadFloats(ifls, ARRAYITEMS(ifls), offset);
printf("ifls="); for (uint32 i=0; i<nr; i++) printf(" %f", ifls[i]); printf("\n");
double idbs[4] = {0}; nr = b.ReadDoubles(idbs, ARRAYITEMS(idbs), offset);
printf("idbs="); for (uint32 i=0; i<nr; i++) printf(" %f", idbs[i]); printf("\n");
String strs[4]; nr = b.ReadStrings(strs, ARRAYITEMS(strs), offset);
printf("strs="); for (uint32 i=0; i<nr; i++) printf(" [%s]", strs[i]()); printf("\n");
Point pts[4]; nr = b.ReadPoints(pts, ARRAYITEMS(pts), offset);
printf("pts="); for (uint32 i=0; i<nr; i++) printf(" [%f,%f]", pts[i][0], pts[i][1]); printf("\n");
Rect rcs[4]; nr = b.ReadRects(rcs, ARRAYITEMS(rcs), offset);
printf("rcs="); for (uint32 i=0; i<nr; i++) printf(" [%f,%f,%f,%f]", rcs[i][0], rcs[i][1], rcs[i][2], rcs[i][3]); printf("\n");
}