/* * NetDrive File System (NDFS) * * Version 2.3.x * * (C) COPYRIGHT Blueprint Software Works, Inc. 1999-2004. * ALL RIGHTS RESERVED. */ #ifndef __NDFS__H #define __NDFS__H #define INCL_DOS #define INCL_DOSERRORS #include #if defined(__IBMC__) || defined(__IBMCPP__) #define FNPTR(a) * a #else #define FNPTR(a) a * #endif #define NDENTRY APIENTRY #define PNDENTRY FNPTR(NDENTRY) #ifdef __cplusplus extern "C" { #endif /* This is the file system ID as in DOSQUERYFSINFO */ #define NDFS_ID 0x21401785UL /* Maximum length of a type name, including trailing '\0', * i.e. len is up to 7 characters and one nul character */ #define ND_MAX_TYPE_SIZE 8 /* resource independent flags for NdpMount */ #define ND_FLAG_WRITEPROTECT 0x1 #define ND_FLAG_CHECKDUPLICATE 0x2 /* mount points flags */ #define ND_MP_FLAG_NORMAL 0x0 /* NdQueryInfo infolevels */ #define ND_INFO_IFS 0 #define ND_INFO_CTL 1 #define ND_INFO_NDFS_PATH 2 #define ND_INFO_DRIVES 3 #pragma pack(1) typedef struct _RIDINFO { ULONG ulReqCompleted; USHORT usReqMax; USHORT usReqInProcess; USHORT usReqMaxInProcess; USHORT usReqRetCnt; USHORT usReqCptCnt; ULONG ulFreeHits; ULONG ulCptHits; ULONG ulFreeFaults; ULONG ulCptFaults; ULONG ulFreeScanned; ULONG ulCptScanned; } RIDINFO; typedef struct _IFSINFO { CHAR achName[8]; USHORT usVerMajor; USHORT usVerMinor; RIDINFO ridInfo; USHORT usCpgmConnected; USHORT usCpgmPID; } IFSINFO; typedef struct _CTLINFO { USHORT usCpgmConnected; USHORT usCpgmPID; ULONG ulVersion; } CTLINFO; typedef struct _NDFSPATHINFO { CHAR achNDFSPath[CCHMAXPATH]; } NDFSPATHINFO; #pragma pack() APIRET NDENTRY NdQueryInfo (ULONG infolevel, PVOID pBuf, PULONG pcbBuf); APIRET NDENTRY NdAttach (PSZ pszDevice, PSZ pszLabel, ULONG cUnit, ULONG cUnitAvail); APIRET NDENTRY NdDetach (PSZ pszDevice); APIRET NDENTRY NdSetDriveInfo (PSZ pszDevice, ULONG cUnit, ULONG cUnitAvail); APIRET NDENTRY NdMount (PSZ pszType, ULONG ulFlags, PSZ pszDest, PSZ pszSrc); APIRET NDENTRY NdRemount (PSZ pszType, ULONG ulIndex, ULONG ulFlags, PSZ pszDest, PSZ pszSrc); APIRET NDENTRY NdUnmount (PSZ pszDest, ULONG ulIndex); APIRET NDENTRY NdIoctl (ULONG ulFunction, PSZ pszDest, PVOID pData, ULONG ulDataLenIn, PULONG pulDataLenOut); APIRET NDENTRY NdPluginIoctl (ULONG ulFunction, PSZ pszPlugin, PSZ pszRsrcType, PSZ pszDest, PVOID pData, ULONG ulDataLenIn, PULONG pulDataLenOut); APIRET NDENTRY NdCreateMountPoint (PSZ pszPath, ULONG ulFlags); APIRET NDENTRY NdDeleteMountPoint (PSZ pszPath); APIRET NDENTRY NdKill (VOID); APIRET NDENTRY NdLoadPlugin (PSZ pszName); APIRET NDENTRY NdFreePlugin (PSZ pszName); #define ORD_NDQUERYINFO 1 #define ORD_NDATTACH 2 #define ORD_NDDETACH 3 #define ORD_NDSETDRIVEINFO 4 #define ORD_NDMOUNT 5 #define ORD_NDUNMOUNT 6 #define ORD_NDIOCTL 7 #define ORD_NDCREATEMOUNTPOINT 8 #define ORD_NDDELETEMOUNTPOINT 9 #define ORD_NDKILL 10 #define ORD_NDLOADPLUGIN 11 #define ORD_NDFREEPLUGIN 12 #define ORD_NDPLUGINIOCTL 14 #define ORD_NDREMOUNT 15 /* IOCTL functions */ /* Path related function, pszDest != NULL */ #define ND_IOCTL_QUERYMOUNTPOINT 0 #define ND_IOCTL_QUERYMOUNTINFO 1 #define ND_IOCTL_REFRESH 2 #define ND_IOCTL_QUERYMOUNTINFOSHORT 3 /* 4 is obsoleted */ #define ND_IOCTL_RSRCINFO 5 #define ND_IOCTL_REFRESHTREE 6 #define ND_IOCTL_QUERYPATHINFO 7 #define ND_IOCTL_SETWRITEPROTECT 8 /* Plugin related function, pszDest == NULL */ #define ND_IOCTL_QUERYPLUGINS 100 #define ND_IOCTL_QUERYRSRCTYPES 101 #define ND_IOCTL_QUERYTYPEINFO 102 #pragma pack(1) /* IOCTL in and out data */ /* ND_IOCTL_QUERYMOUNTPOINT: * Query if the specified path is an existing mount point. */ /* no in */ /* no out */ /* ND_IOCTL_QUERYMOUNTINFO: * Query mounted resources and child mount point information * on the specified mount point path. */ /* no in */ /* out */ typedef struct _ND_DATA_MOUNTINFO { USHORT usMountPointsTotal; USHORT usMountPointsReturned; USHORT usResourcesTotal; USHORT usResourcesReturned; ULONG cbName; /* length of the name without the trailing '\0' */ CHAR achName[1]; /* name of the mount point */ /* usMountPointsReturned ND_DATA_MOUNTPOINT structures */ /* usResourcesReturned ND_DATA_MOUNTRESOURCE structures */ } ND_DATA_MOUNTINFO; typedef ND_DATA_MOUNTINFO *PND_DATA_MOUNTINFO; typedef struct _ND_DATA_MOUNTPOINT { ULONG cbName; /* length of the name without the trailing '\0' */ CHAR achName[1]; /* name of the mount point */ } ND_DATA_MOUNTPOINT; typedef ND_DATA_MOUNTPOINT *PND_DATA_MOUNTPOINT; typedef struct _ND_DATA_MOUNTRESOURCE { CHAR achType[ND_MAX_TYPE_SIZE]; /* asciiz type of the resource */ ULONG ulFlags; /* resource flags, * low 16 bit - resource independent, * high 16 bit - resource private flags */ ULONG cbData; /* length of the data without the trailing '\0' */ CHAR achData[1]; /* resource data */ } ND_DATA_MOUNTRESOURCE; typedef ND_DATA_MOUNTRESOURCE *PND_DATA_MOUNTRESOURCE; /* ND_IOCTL_REFRESH: * Refresh content of the specified directory. Allows to invalidate * cache for this directory listing. */ /* no in */ /* no out */ /* ND_IOCTL_QUERYMOUNTINFOSHORT: * Query mounted resources and child mount point numbers * on the specified mount point path. */ /* no in */ /* out */ typedef struct _ND_DATA_MOUNTINFOSHORT { USHORT usMountPointsTotal; USHORT usResourcesTotal; ULONG cbName; /* length of the name without the trailing '\0' */ CHAR achName[CCHMAXPATH]; /* name of the mount point */ } ND_DATA_MOUNTINFOSHORT; typedef ND_DATA_MOUNTINFOSHORT *PND_DATA_MOUNTINFOSHORT; /* ND_IOCTL_RSRCINFO: * Query information about resource with specified index in the * specified mount point. */ /* in */ typedef struct _ND_PARAM_INDEX { ULONG ulIndex; /* index of resource */ } ND_PARAM_INDEX; /* out */ typedef struct _ND_DATA_RSRCINFO { ULONG ulType; /* numeric value of resource type, index in types array */ ULONG ulFlags; /* flags of the resource */ ULONG cbData; /* length of achData without trailing '\0' */ BYTE cbType; /* length of achType without trailing '\0' */ BYTE bExternal; /* =1 if external plugin */ BYTE cbPlugin; /* length of achPlugin without trailing '\0' */ CHAR achType[1]; /* type of resource */ CHAR achPlugin[1]; /* name of plugin */ CHAR achData[1]; /* resource data */ } ND_DATA_RSRCINFO; #define RSRCINFO_SIZE(p) (sizeof (*p) + p->cbData + p->cbType + p->cbPlugin) #define RSRCINFO_TYPE(p) (&(p->achType[0])) #define RSRCINFO_PLUGIN(p) (RSRCINFO_TYPE(p) + sizeof (p->achType) + p->cbType) #define RSRCINFO_DATA(p) (RSRCINFO_PLUGIN(p) + sizeof (p->achPlugin) + p->cbPlugin) #define RSRC_TYPE_ERROR 0xFFFF0000L /* ND_IOCTL_REFRESHTREE: * Refresh content of the specified directory and its descendants. * Allows to invalidate cache for the whole tree. */ /* no in */ /* no out */ /* ND_IOCTL_QUERYPATHINFO: * Query NetDrive path information. */ /* no in */ /* out */ typedef struct _ND_DATA_QUERYPATHINFO { USHORT cb; /* size of the structure including the cb */ BYTE bPathType; /* see ND_PT_* */ ULONG ulType; /* numeric value of resource type */ ULONG ulIndex; /* index of resource */ BYTE cbType; /* length of achType without trailing '\0' */ BYTE cbPlugin; /* length of achPlugin without trailing '\0' */ BYTE cbMountPoint; /* length of achMountPoint without trailing '\0' */ BYTE cbRsrcPath; /* length of achRsrcPath without trailing '\0' */ CHAR achType[1]; /* type name */ CHAR achPlugin[1]; /* plugin name */ CHAR achMountPoint[1]; /* mount point path */ CHAR achRsrcPath[1]; /* path after mount point */ } ND_DATA_QUERYPATHINFO; typedef ND_DATA_QUERYPATHINFO *PND_DATA_QUERYPATHINFO; /* Values for ND_DATA_QUERYPATHINFO::bPathType */ #define ND_PT_MOUNTPOINT 0 #define ND_PT_INTERNAL 1 #define ND_PT_EXTERNAL 2 #define PATHINFO_SIZE(p) (sizeof (*p) + p->cbType + p->cbPlugin + p->cbMountPoint + p->cbRsrcPath) #define PATHINFO_TYPE(p) (&(p->achType[0])) #define PATHINFO_PLUGIN(p) (PATHINFO_TYPE(p) + sizeof (p->achType) + p->cbType) #define PATHINFO_MOUNTPOINT(p) (PATHINFO_PLUGIN(p) + sizeof (p->achPlugin) + p->cbPlugin) #define PATHINFO_RSRCPATH(p) (PATHINFO_MOUNTPOINT(p) + sizeof (p->achMountPoint) + p->cbMountPoint) /* ND_IOCTL_SETWRITEPROTECT: * Sets write protect flag for resource with specified index in the * specified mount point. */ /* in */ typedef struct _ND_PARAM_SETWRITEPROTECT { ULONG ulIndex; /* index of resource */ ULONG fWriteProtect; /* 1 - write protect, 0 - write enable */ } ND_PARAM_SETWRITEPROTECT; /* no out */ /* ND_IOCTL_QUERYPLUGINS: * Queries list of loaded plugins. */ /* no in */ /* out */ typedef struct _ND_DATA_PLUGINLIST { ULONG cbSize; /* size of plugin list (with ND_DATA_PLUGINLIST) */ ULONG ulCount; /* number of plugins returned */ /* ulCount ND_DATA_PLUGIN structures follow */ } ND_DATA_PLUGINLIST; typedef struct _ND_DATA_PLUGIN { HMODULE hMod; /* placeholder, always zero */ BYTE bExternal; /* = 1 if external plugin; 0 if internal */ BYTE cbName; /* length of the name without the trailing '\0' */ CHAR szName[1]; /* plugin dll: ndpftp.dll -> name == ndpftp */ } ND_DATA_PLUGIN; /* ND_IOCTL_QUERYRSRCTYPES: * Query type names for specified plugin. */ /* in */ typedef struct _ND_PARAM_QUERYRSRCTYPES { BYTE cbName; /* length of the name without the trailing '\0' */ char szName[1]; /* plugin name */ } ND_PARAM_QUERYRSRCTYPES; /* out */ typedef struct _ND_DATA_RSRCTYPELIST { ULONG cbSize; /* size of type list (with ND_DATA_RSRCTYPELIST) */ ULONG ulCount; /* number of types returned */ /* ulCount ND_DATA_RSRCTYPE structures follow */ } ND_DATA_RSRCTYPELIST; typedef struct _ND_DATA_RSRCTYPE { BYTE cbType; /* length of the name without the trailing '\0' */ CHAR szType[1]; /* type: local, ftp ... */ } ND_DATA_RSRCTYPE; /* ND_IOCTL_QUERYTYPEINFO: * Query plugin name that supports the specified type. */ /* in */ typedef struct _ND_PARAM_NAME { BYTE cbName; /* length of the name without the trailing '\0' */ CHAR achName[1]; /* the type name */ } ND_PARAM_NAME; /* out */ typedef struct _ND_DATA_TYPEINFO { ULONG ulType; /* numeric value of resource type, index in types array */ BYTE cbType; /* length of achType without trailing '\0' */ BYTE cbPlugin; /* length of achPlugin without trailing '\0' */ BYTE bExternal; /* = 1 if external plugin */ CHAR achType[1]; /* type name */ CHAR achPlugin[1]; /* plugin name */ } ND_DATA_TYPEINFO; #define TYPEINFO_SIZE(p) (sizeof (*p) + p->cbType + p->cbPlugin) #define TYPEINFO_TYPE(p) (&(p->achType[0])) #define TYPEINFO_PLUGIN(p) (TYPEINFO_TYPE(p) + sizeof (p->achType) + p->cbType) #pragma pack() #ifdef __cplusplus } #endif #endif /* __NDFS__H */