From af81a021a02621680a5127f9fd22e6a4105e2a5c Mon Sep 17 00:00:00 2001 From: Bill Medland Date: Tue, 24 Jun 2003 19:23:25 +0000 Subject: [PATCH] A little SMB preparatory work: Don't publish internal information. Add a function for detecting UNC names. Account for the fact that NT allows either separator character. --- files/smb.c | 99 ++++++++++++++++++++++++++++++++++++++++++++++++----- files/smb.h | 77 ++--------------------------------------- 2 files changed, 92 insertions(+), 84 deletions(-) diff --git a/files/smb.c b/files/smb.c index 94c54432a3..d727f7950e 100644 --- a/files/smb.c +++ b/files/smb.c @@ -115,9 +115,93 @@ WINE_DEFAULT_DEBUG_CHANNEL(file); +#define NBR_ADDWORD(p,word) { (p)[1] = (word & 0xff); (p)[0] = ((word)>>8)&0xff; } +#define NBR_GETWORD(p) ( (((p)[0])<<8) | ((p)[1]) ) + +#define SMB_ADDWORD(p,word) { (p)[0] = (word & 0xff); (p)[1] = ((word)>>8)&0xff; } +#define SMB_GETWORD(p) ( (((p)[1])<<8) | ((p)[0]) ) +#define SMB_ADDDWORD(p,w) { (p)[3]=((w)>>24)&0xff; (p)[2]=((w)>>16)&0xff; (p)[1]=((w)>>8)&0xff; (p)[0]=(w)&0xff; } +#define SMB_GETDWORD(p) ( (((p)[3])<<24) | (((p)[2])<<16) | (((p)[1])<<8) | ((p)[0]) ) + +#define SMB_COM_CREATE_DIRECTORY 0x00 +#define SMB_COM_DELETE_DIRECTORY 0x01 +#define SMB_COM_OPEN 0x02 +#define SMB_COM_CREATE 0x03 +#define SMB_COM_CLOSE 0x04 +#define SMB_COM_FLUSH 0x05 +#define SMB_COM_DELETE 0x06 +#define SMB_COM_RENAME 0x07 +#define SMB_COM_QUERY_INFORMATION 0x08 +#define SMB_COM_SET_INFORMATION 0x09 +#define SMB_COM_READ 0x0A +#define SMB_COM_WRITE 0x0B +#define SMB_COM_LOCK_BYTE_RANGE 0x0C +#define SMB_COM_UNLOCK_BYTE_RANGE 0x0D +#define SMB_COM_CREATE_TEMPORARY 0x0E +#define SMB_COM_CREATE_NEW 0x0F +#define SMB_COM_CHECK_DIRECTORY 0x10 +#define SMB_COM_PROCESS_EXIT 0x11 +#define SMB_COM_SEEK 0x12 +#define SMB_COM_LOCK_AND_READ 0x13 +#define SMB_COM_WRITE_AND_UNLOCK 0x14 +#define SMB_COM_READ_RAW 0x1A +#define SMB_COM_READ_MPX 0x1B +#define SMB_COM_READ_MPX_SECONDARY 0x1C +#define SMB_COM_WRITE_RAW 0x1D +#define SMB_COM_WRITE_MPX 0x1E +#define SMB_COM_WRITE_COMPLETE 0x20 +#define SMB_COM_SET_INFORMATION2 0x22 +#define SMB_COM_QUERY_INFORMATION2 0x23 +#define SMB_COM_LOCKING_ANDX 0x24 +#define SMB_COM_TRANSACTION 0x25 +#define SMB_COM_TRANSACTION_SECONDARY 0x26 +#define SMB_COM_IOCTL 0x27 +#define SMB_COM_IOCTL_SECONDARY 0x28 +#define SMB_COM_COPY 0x29 +#define SMB_COM_MOVE 0x2A +#define SMB_COM_ECHO 0x2B +#define SMB_COM_WRITE_AND_CLOSE 0x2C +#define SMB_COM_OPEN_ANDX 0x2D +#define SMB_COM_READ_ANDX 0x2E +#define SMB_COM_WRITE_ANDX 0x2F +#define SMB_COM_CLOSE_AND_TREE_DISC 0x31 +#define SMB_COM_TRANSACTION2 0x32 +#define SMB_COM_TRANSACTION2_SECONDARY 0x33 +#define SMB_COM_FIND_CLOSE2 0x34 +#define SMB_COM_FIND_NOTIFY_CLOSE 0x35 +#define SMB_COM_TREE_CONNECT 0x70 +#define SMB_COM_TREE_DISCONNECT 0x71 +#define SMB_COM_NEGOTIATE 0x72 +#define SMB_COM_SESSION_SETUP_ANDX 0x73 +#define SMB_COM_LOGOFF_ANDX 0x74 +#define SMB_COM_TREE_CONNECT_ANDX 0x75 +#define SMB_COM_QUERY_INFORMATION_DISK 0x80 +#define SMB_COM_SEARCH 0x81 +#define SMB_COM_FIND 0x82 +#define SMB_COM_FIND_UNIQUE 0x83 +#define SMB_COM_NT_TRANSACT 0xA0 +#define SMB_COM_NT_TRANSACT_SECONDARY 0xA1 +#define SMB_COM_NT_CREATE_ANDX 0xA2 +#define SMB_COM_NT_CANCEL 0xA4 +#define SMB_COM_OPEN_PRINT_FILE 0xC0 +#define SMB_COM_WRITE_PRINT_FILE 0xC1 +#define SMB_COM_CLOSE_PRINT_FILE 0xC2 +#define SMB_COM_GET_PRINT_QUEUE 0xC3 + +#define TRANS2_FIND_FIRST2 0x01 +#define TRANS2_FIND_NEXT2 0x02 + #define MAX_HOST_NAME 15 #define NB_TIMEOUT 10000 +/* We only need the A versions locally currently */ +static inline int SMB_isSepA (CHAR c) {return (c == '\\' || c == '/');} +static inline int SMB_isUNCA (LPCSTR filename) {return (filename && SMB_isSepW (filename[0]) && SMB_isSepW (filename[1]));} +static inline CHAR *SMB_nextSepA (CHAR *s) {while (*s && !SMB_isSepA (*s)) s++; return (*s? s : 0);} +/* NB SM_nextSepA cannot return const CHAR * since it is going to be used for + * replacing separators with null characters + */ + USHORT SMB_MultiplexId = 0; struct NB_Buffer @@ -184,21 +268,18 @@ static BOOL UNC_SplitName(LPSTR unc, LPSTR *hostname, LPSTR *share, LPSTR *file) TRACE("%s\n",unc); - p = strchr(unc,'\\'); - if(!p) + if (!SMB_isUNCA (unc)) return FALSE; - p = strchr(p+1,'\\'); - if(!p) - return FALSE; - *hostname=++p; + p = unc + 2; + *hostname=p; - p = strchr(p,'\\'); + p = SMB_nextSepA (p); if(!p) return FALSE; *p=0; *share = ++p; - p = strchr(p,'\\'); + p = SMB_nextSepA (p); if(!p) return FALSE; *p=0; @@ -1213,7 +1294,7 @@ static SMB_DIR *SMB_Trans2FindFirst(int fd, USHORT tree_id, struct SMB_Trans2Info send, recv; SMB_DIR *smbdir = NULL; - TRACE("patern = %s\n",filename); + TRACE("pattern = %s\n",filename); if(!SMB_SetupFindFirst(&send, filename)) return FALSE; diff --git a/files/smb.h b/files/smb.h index eed17602c0..e6dc5c9808 100644 --- a/files/smb.h +++ b/files/smb.h @@ -19,81 +19,8 @@ #ifndef __INC_SMB__ #define __INC_SMB__ -#define NBR_ADDWORD(p,word) { (p)[1] = (word & 0xff); (p)[0] = ((word)>>8)&0xff; } -#define NBR_GETWORD(p) ( (((p)[0])<<8) | ((p)[1]) ) - -#define SMB_ADDWORD(p,word) { (p)[0] = (word & 0xff); (p)[1] = ((word)>>8)&0xff; } -#define SMB_GETWORD(p) ( (((p)[1])<<8) | ((p)[0]) ) -#define SMB_ADDDWORD(p,w) { (p)[3]=((w)>>24)&0xff; (p)[2]=((w)>>16)&0xff; (p)[1]=((w)>>8)&0xff; (p)[0]=(w)&0xff; } -#define SMB_GETDWORD(p) ( (((p)[3])<<24) | (((p)[2])<<16) | (((p)[1])<<8) | ((p)[0]) ) - -#define SMB_COM_CREATE_DIRECTORY 0x00 -#define SMB_COM_DELETE_DIRECTORY 0x01 -#define SMB_COM_OPEN 0x02 -#define SMB_COM_CREATE 0x03 -#define SMB_COM_CLOSE 0x04 -#define SMB_COM_FLUSH 0x05 -#define SMB_COM_DELETE 0x06 -#define SMB_COM_RENAME 0x07 -#define SMB_COM_QUERY_INFORMATION 0x08 -#define SMB_COM_SET_INFORMATION 0x09 -#define SMB_COM_READ 0x0A -#define SMB_COM_WRITE 0x0B -#define SMB_COM_LOCK_BYTE_RANGE 0x0C -#define SMB_COM_UNLOCK_BYTE_RANGE 0x0D -#define SMB_COM_CREATE_TEMPORARY 0x0E -#define SMB_COM_CREATE_NEW 0x0F -#define SMB_COM_CHECK_DIRECTORY 0x10 -#define SMB_COM_PROCESS_EXIT 0x11 -#define SMB_COM_SEEK 0x12 -#define SMB_COM_LOCK_AND_READ 0x13 -#define SMB_COM_WRITE_AND_UNLOCK 0x14 -#define SMB_COM_READ_RAW 0x1A -#define SMB_COM_READ_MPX 0x1B -#define SMB_COM_READ_MPX_SECONDARY 0x1C -#define SMB_COM_WRITE_RAW 0x1D -#define SMB_COM_WRITE_MPX 0x1E -#define SMB_COM_WRITE_COMPLETE 0x20 -#define SMB_COM_SET_INFORMATION2 0x22 -#define SMB_COM_QUERY_INFORMATION2 0x23 -#define SMB_COM_LOCKING_ANDX 0x24 -#define SMB_COM_TRANSACTION 0x25 -#define SMB_COM_TRANSACTION_SECONDARY 0x26 -#define SMB_COM_IOCTL 0x27 -#define SMB_COM_IOCTL_SECONDARY 0x28 -#define SMB_COM_COPY 0x29 -#define SMB_COM_MOVE 0x2A -#define SMB_COM_ECHO 0x2B -#define SMB_COM_WRITE_AND_CLOSE 0x2C -#define SMB_COM_OPEN_ANDX 0x2D -#define SMB_COM_READ_ANDX 0x2E -#define SMB_COM_WRITE_ANDX 0x2F -#define SMB_COM_CLOSE_AND_TREE_DISC 0x31 -#define SMB_COM_TRANSACTION2 0x32 -#define SMB_COM_TRANSACTION2_SECONDARY 0x33 -#define SMB_COM_FIND_CLOSE2 0x34 -#define SMB_COM_FIND_NOTIFY_CLOSE 0x35 -#define SMB_COM_TREE_CONNECT 0x70 -#define SMB_COM_TREE_DISCONNECT 0x71 -#define SMB_COM_NEGOTIATE 0x72 -#define SMB_COM_SESSION_SETUP_ANDX 0x73 -#define SMB_COM_LOGOFF_ANDX 0x74 -#define SMB_COM_TREE_CONNECT_ANDX 0x75 -#define SMB_COM_QUERY_INFORMATION_DISK 0x80 -#define SMB_COM_SEARCH 0x81 -#define SMB_COM_FIND 0x82 -#define SMB_COM_FIND_UNIQUE 0x83 -#define SMB_COM_NT_TRANSACT 0xA0 -#define SMB_COM_NT_TRANSACT_SECONDARY 0xA1 -#define SMB_COM_NT_CREATE_ANDX 0xA2 -#define SMB_COM_NT_CANCEL 0xA4 -#define SMB_COM_OPEN_PRINT_FILE 0xC0 -#define SMB_COM_WRITE_PRINT_FILE 0xC1 -#define SMB_COM_CLOSE_PRINT_FILE 0xC2 -#define SMB_COM_GET_PRINT_QUEUE 0xC3 - -#define TRANS2_FIND_FIRST2 0x01 -#define TRANS2_FIND_NEXT2 0x02 +extern inline int SMB_isSepW (WCHAR c) {return (c == '\\' || c == '/');} +extern inline int SMB_isUNCW (LPCWSTR filename) {return (filename && SMB_isSepW (filename[0]) && SMB_isSepW (filename[1]));} extern BOOL WINAPI SMB_ReadFile(HANDLE hFile, LPVOID buffer, DWORD bytesToRead, LPDWORD bytesRead, LPOVERLAPPED lpOverlapped); extern HANDLE WINAPI SMB_CreateFileW( LPCWSTR filename, DWORD access, DWORD sharing,