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Omnicleanup: header cleanup, add ModApiUtil shared between game and mainmenu

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This commit is contained in:
Kahrl 2013-08-11 04:09:45 +02:00
parent 6228d634fb
commit 4e1f50035e
153 changed files with 3725 additions and 3625 deletions
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102
src/util/serialize.cpp
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@ -18,10 +18,112 @@ with this program; if not, write to the Free Software Foundation, Inc.,
*/
#include "serialize.h"
#include "pointer.h"
#include "../exceptions.h"
#include <sstream>
#include <iomanip>
// Creates a string with the length as the first two bytes
std::string serializeString(const std::string &plain)
{
//assert(plain.size() <= 65535);
if(plain.size() > 65535)
throw SerializationError("String too long for serializeString");
char buf[2];
writeU16((u8*)&buf[0], plain.size());
std::string s;
s.append(buf, 2);
s.append(plain);
return s;
}
// Creates a string with the length as the first two bytes from wide string
std::string serializeWideString(const std::wstring &plain)
{
//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.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
std::string deSerializeString(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 "";
Buffer<char> buf2(s_size);
is.read(&buf2[0], s_size);
std::string s;
s.reserve(s_size);
s.append(&buf2[0], s_size);
return s;
}
// Reads a wide string with the length as the first two bytes
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
std::string serializeLongString(const std::string &plain)
{
char buf[4];
writeU32((u8*)&buf[0], plain.size());
std::string s;
s.append(buf, 4);
s.append(plain);
return s;
}
// Reads a string with the length as the first four bytes
std::string deSerializeLongString(std::istream &is)
{
char buf[4];
is.read(buf, 4);
if(is.gcount() != 4)
throw SerializationError("deSerializeLongString: size not read");
u32 s_size = readU32((u8*)buf);
if(s_size == 0)
return "";
Buffer<char> buf2(s_size);
is.read(&buf2[0], s_size);
std::string s;
s.reserve(s_size);
s.append(&buf2[0], s_size);
return s;
}
// Creates a string encoded in JSON format (almost equivalent to a C string literal)
std::string serializeJsonString(const std::string &plain)
{