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#ifndef _NU_SERVER_H_
#define _NU_SERVER_H_
#include <time.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/ioctl.h>
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef unsigned long DWORD;
typedef int64_t QWORD;
#define SKIPSTRING( str ) ((BYTE*)(str)) + 1 + strlen( (str) )
// Get Network byte order half word
#define GETNWORD(addr) (*((BYTE*)(addr)) | 256 * ((BYTE*)(addr))[1] )
#include "nu_defines.h"
#define SMB_MAXREQUESTS 16
typedef struct {
BYTE netbios_command;
BYTE netbios_flags;
WORD netbios_size;
DWORD Protocol; /* Protocol identifier 0xFF,"SMB" */
BYTE Command; /* Command Code, look below */
BYTE Status[4];
BYTE Flags;
WORD Flags2;
WORD Pad[6]; /* Ensure 12 bytes len */
WORD TreeID;
WORD ProcessID;
WORD UserID;
WORD MultiplexID;
} SMB_HEADER;
typedef struct {
BYTE WordCount;
WORD Buffer[0];
} SMB_PARAMS;
typedef struct {
WORD ByteCount;
BYTE Buffer[0];
} SMB_BYTES;
typedef struct {
SMB_PARAMS *params;
SMB_BYTES *bytes;
} SMB_DATA;
typedef struct {
BYTE WordCount; /* 19 + SetupCount */
BYTE TotalParameterCount [2];
BYTE TotalDataCount [2];
BYTE MaxParameterCount [2]; /* For now we only support packets */
BYTE MaxDataCount [2]; /* with TotalXXCount == MaxXXCount */
BYTE MaxSetupCount;
BYTE Reserved;
BYTE Flags [2];
BYTE Timeout [4];
BYTE Reserved2 [2];
BYTE ParameterCount [2];
BYTE ParameterOffset [2];
BYTE DataCount [2];
BYTE DataOffset [2];
BYTE SetupCount;
BYTE Reserved3;
BYTE Setup[0];
} SMB_PARAMS_TRANSACTION;
typedef struct {
BYTE *params;
DWORD paramc;
BYTE *data;
DWORD datac;
} SMB_TRANSACTION_BYTES;
typedef struct {
BYTE WordCount; /* 14 + SetupCount */
BYTE TotalParameterCount [2];
BYTE TotalDataCount [2];
BYTE MaxParameterCount [2];
BYTE MaxDataCount [2];
BYTE MaxSetupCount;
BYTE Reserved;
BYTE Flags [2];
BYTE Timeout [4];
BYTE Reserved2 [2];
BYTE ParameterCount [2];
BYTE ParameterOffset [2];
BYTE DataCount [2];
BYTE DataOffset [2];
BYTE SetupCount;
BYTE Reserved3;
BYTE Setup [0];
} SMB_PARAMS_TRANSACTION2;
typedef struct {
BYTE cmd;
SMB_COMMAND_FLAG flags;
SMB_STATUS (*handler)(SMB_HEADER **header, SMB_DATA *data);
} SMB_COMMAND_HANDLER;
#endif
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