00001
00032 #ifndef LL_LLTEMPLATEMESSAGEREADER_H
00033 #define LL_LLTEMPLATEMESSAGEREADER_H
00034
00035 #include "llmessagereader.h"
00036
00037 #include <map>
00038
00039 class LLMessageTemplate;
00040 class LLMsgData;
00041
00042 class LLTemplateMessageReader : public LLMessageReader
00043 {
00044 public:
00045
00046 typedef std::map<U32, LLMessageTemplate*> message_template_number_map_t;
00047
00048 LLTemplateMessageReader(message_template_number_map_t&);
00049 virtual ~LLTemplateMessageReader();
00050
00052 virtual void getBinaryData(const char *blockname, const char *varname,
00053 void *datap, S32 size, S32 blocknum = 0,
00054 S32 max_size = S32_MAX);
00055 virtual void getBOOL(const char *block, const char *var, BOOL &data,
00056 S32 blocknum = 0);
00057 virtual void getS8(const char *block, const char *var, S8 &data,
00058 S32 blocknum = 0);
00059 virtual void getU8(const char *block, const char *var, U8 &data,
00060 S32 blocknum = 0);
00061 virtual void getS16(const char *block, const char *var, S16 &data,
00062 S32 blocknum = 0);
00063 virtual void getU16(const char *block, const char *var, U16 &data,
00064 S32 blocknum = 0);
00065 virtual void getS32(const char *block, const char *var, S32 &data,
00066 S32 blocknum = 0);
00067 virtual void getF32(const char *block, const char *var, F32 &data,
00068 S32 blocknum = 0);
00069 virtual void getU32(const char *block, const char *var, U32 &data,
00070 S32 blocknum = 0);
00071 virtual void getU64(const char *block, const char *var, U64 &data,
00072 S32 blocknum = 0);
00073 virtual void getF64(const char *block, const char *var, F64 &data,
00074 S32 blocknum = 0);
00075 virtual void getVector3(const char *block, const char *var,
00076 LLVector3 &vec, S32 blocknum = 0);
00077 virtual void getVector4(const char *block, const char *var,
00078 LLVector4 &vec, S32 blocknum = 0);
00079 virtual void getVector3d(const char *block, const char *var,
00080 LLVector3d &vec, S32 blocknum = 0);
00081 virtual void getQuat(const char *block, const char *var, LLQuaternion &q,
00082 S32 blocknum = 0);
00083 virtual void getUUID(const char *block, const char *var, LLUUID &uuid,
00084 S32 blocknum = 0);
00085 virtual void getIPAddr(const char *block, const char *var, U32 &ip,
00086 S32 blocknum = 0);
00087 virtual void getIPPort(const char *block, const char *var, U16 &port,
00088 S32 blocknum = 0);
00089 virtual void getString(const char *block, const char *var,
00090 S32 buffer_size, char *buffer, S32 blocknum = 0);
00091
00092 virtual S32 getNumberOfBlocks(const char *blockname);
00093 virtual S32 getSize(const char *blockname, const char *varname);
00094 virtual S32 getSize(const char *blockname, S32 blocknum,
00095 const char *varname);
00096
00097 virtual void clearMessage();
00098
00099 virtual const char* getMessageName() const;
00100 virtual S32 getMessageSize() const;
00101
00102 virtual void copyToBuilder(LLMessageBuilder&) const;
00103
00104 BOOL validateMessage(const U8* buffer, S32 buffer_size,
00105 const LLHost& sender);
00106 BOOL readMessage(const U8* buffer, const LLHost& sender);
00107
00108 bool isTrusted() const;
00109 bool isBanned(bool trusted_source) const;
00110
00111 private:
00112
00113 void getData(const char *blockname, const char *varname, void *datap,
00114 S32 size = 0, S32 blocknum = 0, S32 max_size = S32_MAX);
00115
00116 BOOL decodeTemplate(const U8* buffer, S32 buffer_size,
00117 LLMessageTemplate** msg_template );
00118
00119 void logRanOffEndOfPacket( const LLHost& host, const S32 where, const S32 wanted );
00120
00121 BOOL decodeData(const U8* buffer, const LLHost& sender );
00122
00123 S32 mReceiveSize;
00124 LLMessageTemplate* mCurrentRMessageTemplate;
00125 LLMsgData* mCurrentRMessageData;
00126 message_template_number_map_t& mMessageNumbers;
00127 };
00128
00129 #endif // LL_LLTEMPLATEMESSAGEREADER_H
