return readU16((u8*)buf);
}
+inline void writeU32(std::ostream &os, u16 p)
+{
+ char buf[4];
+ writeU16((u8*)buf, p);
+ os.write(buf, 4);
+}
+inline u16 readU32(std::istream &is)
+{
+ char buf[4];
+ is.read(buf, 4);
+ return readU32((u8*)buf);
+}
+
inline void writeF1000(std::ostream &os, f32 p)
{
char buf[2];
{
char buf[2];
is.read(buf, 2);
+ // TODO: verify if this gets rid of the valgrind warning
+ //if(is.gcount() != 2)
+ // return 0;
return readF1000((u8*)buf);
}
class SharedBuffer
{
public:
+ SharedBuffer()
+ {
+ m_size = 0;
+ data = NULL;
+ refcount = new unsigned int;
+ (*refcount) = 1;
+ }
SharedBuffer(unsigned int size)
{
m_size = size;
- data = new T[size];
+ if(m_size != 0)
+ data = new T[m_size];
+ else
+ data = NULL;
refcount = new unsigned int;
(*refcount) = 1;
}
SharedBuffer(T *t, unsigned int size)
{
m_size = size;
- data = new T[size];
- memcpy(data, t, size);
+ if(m_size != 0)
+ {
+ data = new T[m_size];
+ memcpy(data, t, m_size);
+ }
+ else
+ data = NULL;
refcount = new unsigned int;
(*refcount) = 1;
}
*/
SharedBuffer(const Buffer<T> &buffer)
{
- m_size = buffer.m_size;
- data = new T[buffer.getSize()];
- memcpy(data, *buffer, buffer.getSize());
+ m_size = buffer.getSize();
+ if(m_size != 0)
+ {
+ data = new T[m_size];
+ memcpy(data, *buffer, buffer.getSize());
+ }
+ else
+ data = NULL;
refcount = new unsigned int;
(*refcount) = 1;
}
}
T & operator[](unsigned int i) const
{
+ //assert(i < m_size)
return data[i];
}
T * operator*() const
(*refcount)--;
if(*refcount == 0)
{
- delete[] data;
+ if(data)
+ delete[] data;
delete refcount;
}
}
inline int myrand_range(int min, int max)
{
+ if(max-min > MYRAND_MAX)
+ {
+ dstream<<"WARNING: myrand_range: max-min > MYRAND_MAX"<<std::endl;
+ assert(0);
+ }
if(min > max)
{
assert(0);
core::list<Value> m_list;
};
-#if 0
+#if 1
template<typename Key, typename Value>
-class MutexedCache
+class MutexedMap
{
public:
- MutexedCache()
+ MutexedMap()
{
m_mutex.Init();
assert(m_mutex.IsInitialized());
if(n == NULL)
return false;
-
- *result = n->getValue();
+
+ if(result != NULL)
+ *result = n->getValue();
+
return true;
}
return s;
}
-/*// Reads a string with the length as the first two bytes
-inline std::string deSerializeString(const std::string encoded)
+// Creates a string with the length as the first two bytes from wide string
+inline std::string serializeWideString(const std::wstring &plain)
{
- u16 s_size = readU16((u8*)&encoded.c_str()[0]);
- if(s_size > encoded.length() - 2)
- return "";
+ //assert(plain.size() <= 65535);
+ if(plain.size() > 65535)
+ throw SerializationError("String too long for serializeString");
+ char buf[2];
+ writeU16((u8*)buf, plain.size());
std::string s;
- s.reserve(s_size);
- s.append(&encoded.c_str()[2], s_size);
+ s.append(buf, 2);
+ for(u32 i=0; i<plain.size(); i++)
+ {
+ writeU16((u8*)buf, plain[i]);
+ s.append(buf, 2);
+ }
return s;
-}*/
+}
// Reads a string with the length as the first two bytes
inline std::string deSerializeString(std::istream &is)
return s;
}
+// Reads a wide string with the length as the first two bytes
+inline std::wstring deSerializeWideString(std::istream &is)
+{
+ char buf[2];
+ is.read(buf, 2);
+ if(is.gcount() != 2)
+ throw SerializationError("deSerializeString: size not read");
+ u16 s_size = readU16((u8*)buf);
+ if(s_size == 0)
+ return L"";
+ std::wstring s;
+ s.reserve(s_size);
+ for(u32 i=0; i<s_size; i++)
+ {
+ is.read(&buf[0], 2);
+ wchar_t c16 = readU16((u8*)buf);
+ s.append(&c16, 1);
+ }
+ return s;
+}
+
// Creates a string with the length as the first four bytes
inline std::string serializeLongString(const std::string &plain)
{
return s;
}
-/*// Reads a string with the length as the first four bytes
-inline std::string deSerializeLongString(const std::string encoded)
-{
- u32 s_size = readU32((u8*)&encoded.c_str()[0]);
- if(s_size > encoded.length() - 4)
- return "";
- std::string s;
- s.reserve(s_size);
- s.append(&encoded.c_str()[4], s_size);
- return s;
-}*/
-
// Reads a string with the length as the first four bytes
inline std::string deSerializeLongString(std::istream &is)
{
float m_accumulator;
};
+std::string translatePassword(std::string playername, std::wstring password);
#endif