the whole game

2026-03-02 22:04:18 +03:00
parent 816e9060b4
commit f0617a5d22
2069 changed files with 581500 additions and 0 deletions
--- a/project/lib_projects/raknet/jni/RaknetSources/VariadicSQLParser.cpp
+++ b/project/lib_projects/raknet/jni/RaknetSources/VariadicSQLParser.cpp
@@ -0,0 +1,150 @@
+#include "VariadicSQLParser.h"
+#include "BitStream.h"
+#include <stdarg.h>
+
+using namespace VariadicSQLParser;
+
+struct TypeMapping
+{
+	char inputType;
+	const char *type;
+};
+const int NUM_TYPE_MAPPINGS=7;
+TypeMapping typeMappings[NUM_TYPE_MAPPINGS] =
+{
+	{'i', "int"},
+	{'d', "int"},
+	{'s', "text"},
+	{'b', "bool"},
+	{'f', "numeric"},
+	{'g', "double precision"},
+	{'a', "bytea"},
+};
+unsigned int GetTypeMappingIndex(char c)
+{
+	unsigned int i;
+	for (i=0; i < (unsigned int) NUM_TYPE_MAPPINGS; i++ )
+		if (typeMappings[i].inputType==c)
+			return i;
+	return (unsigned int)-1;
+}
+const char* VariadicSQLParser::GetTypeMappingAtIndex(int i)
+{
+	return typeMappings[i].type;
+}
+void VariadicSQLParser::GetTypeMappingIndices( const char *format, DataStructures::List<IndexAndType> &indices )
+{
+	bool previousCharWasPercentSign;
+	unsigned int i;
+	unsigned int typeMappingIndex;
+	indices.Clear(false, _FILE_AND_LINE_);
+	unsigned int len = (unsigned int) strlen(format);
+	previousCharWasPercentSign=false;
+	for (i=0; i < len; i++)
+	{
+		if (previousCharWasPercentSign==true )
+		{
+			typeMappingIndex = GetTypeMappingIndex(format[i]);
+			if (typeMappingIndex!=(unsigned int) -1)
+			{
+				IndexAndType iat;
+				iat.strIndex=i-1;
+				iat.typeMappingIndex=typeMappingIndex;
+				indices.Insert(iat, _FILE_AND_LINE_ );
+			}
+		}
+
+		previousCharWasPercentSign=format[i]=='%';
+	}
+}
+void VariadicSQLParser::ExtractArguments( va_list argptr, const DataStructures::List<IndexAndType> &indices, char ***argumentBinary, int **argumentLengths )
+{
+	if (indices.Size()==0)
+		return;
+
+	unsigned int i;
+	*argumentBinary=RakNet::OP_NEW_ARRAY<char *>(indices.Size(), _FILE_AND_LINE_);
+	*argumentLengths=RakNet::OP_NEW_ARRAY<int>(indices.Size(), _FILE_AND_LINE_);
+
+	char **paramData=*argumentBinary;
+	int *paramLength=*argumentLengths;
+
+	int variadicArgIndex;
+	for (variadicArgIndex=0, i=0; i < indices.Size(); i++, variadicArgIndex++)
+	{
+		switch (typeMappings[indices[i].typeMappingIndex].inputType)
+		{
+		case 'i':
+		case 'd':
+			{
+				int val = va_arg( argptr, int );
+				paramLength[i]=sizeof(val);
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i], _FILE_AND_LINE_);
+				memcpy(paramData[i], &val, paramLength[i]);
+				if (RakNet::BitStream::IsNetworkOrder()==false) RakNet::BitStream::ReverseBytesInPlace((unsigned char*) paramData[i], paramLength[i]);
+			}
+			break;
+		case 's':
+			{
+				char* val = va_arg( argptr, char* );
+				paramLength[i]=(int) strlen(val);
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i]+1, _FILE_AND_LINE_);
+				memcpy(paramData[i], val, paramLength[i]+1);
+			}
+			break;
+		case 'b':
+			{
+				bool val = (va_arg( argptr, int )!=0);
+				paramLength[i]=sizeof(val);
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i], _FILE_AND_LINE_);
+				memcpy(paramData[i], &val, paramLength[i]);
+				if (RakNet::BitStream::IsNetworkOrder()==false) RakNet::BitStream::ReverseBytesInPlace((unsigned char*) paramData[i], paramLength[i]);
+			}
+			break;
+			/*
+		case 'f':
+			{
+				// On MSVC at least, this only works with double as the 2nd param
+				float val = (float) va_arg( argptr, double );
+				//float val = va_arg( argptr, float );
+				paramLength[i]=sizeof(val);
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i], _FILE_AND_LINE_);
+				memcpy(paramData[i], &val, paramLength[i]);
+				if (RakNet::BitStream::IsNetworkOrder()==false) RakNet::BitStream::ReverseBytesInPlace((unsigned char*) paramData[i], paramLength[i]);
+			}
+			break;
+			*/
+		// On MSVC at least, this only works with double as the 2nd param
+		case 'f':
+		case 'g':
+			{
+				double val = va_arg( argptr, double );
+				paramLength[i]=sizeof(val);
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i], _FILE_AND_LINE_);
+				memcpy(paramData[i], &val, paramLength[i]);
+				if (RakNet::BitStream::IsNetworkOrder()==false) RakNet::BitStream::ReverseBytesInPlace((unsigned char*) paramData[i], paramLength[i]);
+			}
+			break;
+		case 'a':
+			{
+				char* val = va_arg( argptr, char* );
+				paramLength[i]=va_arg( argptr, unsigned int );
+				paramData[i]=(char*) rakMalloc_Ex(paramLength[i], _FILE_AND_LINE_);
+				memcpy(paramData[i], val, paramLength[i]);
+			}
+			break;
+		}
+	}
+
+}
+void VariadicSQLParser::FreeArguments(const DataStructures::List<IndexAndType> &indices, char **argumentBinary, int *argumentLengths)
+{
+	if (indices.Size()==0)
+		return;
+
+	unsigned int i;
+	for (i=0; i < indices.Size(); i++)
+		rakFree_Ex(argumentBinary[i],_FILE_AND_LINE_);
+	RakNet::OP_DELETE_ARRAY(argumentBinary,_FILE_AND_LINE_);
+	RakNet::OP_DELETE_ARRAY(argumentLengths,_FILE_AND_LINE_);
+}