diff options
Diffstat (limited to 'storage/connect/tabmac.cpp')
| -rw-r--r-- | storage/connect/tabmac.cpp | 916 |
1 files changed, 458 insertions, 458 deletions
diff --git a/storage/connect/tabmac.cpp b/storage/connect/tabmac.cpp index 65cb21eb62d..f072465ced5 100644 --- a/storage/connect/tabmac.cpp +++ b/storage/connect/tabmac.cpp @@ -1,458 +1,458 @@ -/***********************************************************************/
-/* TABMAC: Author Olivier Bertrand -- PlugDB -- 2008-2012 */
-/* From the article and sample code by Khalid Shaikh. */
-/* TABMAC: virtual table to get the list of MAC addresses. */
-/***********************************************************************/
-#if defined(WIN32)
-#include "my_global.h"
-//#include <iphlpapi.h>
-#else // !WIN32
-#error This is a WIN32 only table type
-#endif // !WIN32
-#include "global.h"
-#include "plgdbsem.h"
-//#include "catalog.h"
-#include "reldef.h"
-#include "xtable.h"
-#include "colblk.h"
-#include "tabmac.h"
-
-#if 0 // This is placed here just to know what are the actual values
-#define MAX_ADAPTER_DESCRIPTION_LENGTH 128
-#define MAX_ADAPTER_NAME_LENGTH 256
-#define MAX_ADAPTER_ADDRESS_LENGTH 8
-#define DEFAULT_MINIMUM_ENTITIES 32
-#define MAX_HOSTNAME_LEN 128
-#define MAX_DOMAIN_NAME_LEN 128
-#define MAX_SCOPE_ID_LEN 256
-
-#define BROADCAST_NODETYPE 1
-#define PEER_TO_PEER_NODETYPE 2
-#define MIXED_NODETYPE 4
-#define HYBRID_NODETYPE 8
-
-#define IP_ADAPTER_DDNS_ENABLED 0x01
-#define IP_ADAPTER_REGISTER_ADAPTER_SUFFIX 0x02
-#define IP_ADAPTER_DHCP_ENABLED 0x04
-#define IP_ADAPTER_RECEIVE_ONLY 0x08
-#define IP_ADAPTER_NO_MULTICAST 0x10
-#define IP_ADAPTER_IPV6_OTHER_STATEFUL_CONFIG 0x20
-#endif // 0
-
-/* -------------- Implementation of the MAC classes ------------------ */
-
-/***********************************************************************/
-/* DefineAM: define specific AM block values from MAC file. */
-/***********************************************************************/
-bool MACDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff)
- {
- return false;
- } // end of DefineAM
-
-/***********************************************************************/
-/* GetTable: makes a new TDB of the proper type. */
-/***********************************************************************/
-PTDB MACDEF::GetTable(PGLOBAL g, MODE m)
- {
- return new(g) TDBMAC(this);
- } // end of GetTable
-
-/* ------------------------------------------------------------------- */
-
-/***********************************************************************/
-/* Implementation of the TDBMAC class. */
-/***********************************************************************/
-TDBMAC::TDBMAC(PMACDEF tdp) : TDBASE(tdp)
- {
- FixedInfo = NULL;
- Piaf = NULL;
- Curp = NULL;
- Next = NULL;
- Buflen = 0;
- Fix = false;
- Adap = false;
- N = 0;
- } // end of TDBMAC constructor
-
-/***********************************************************************/
-/* Allocate MAC column description block. */
-/***********************************************************************/
-PCOL TDBMAC::MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n)
- {
- PCOL colp;
-
- colp = new(g) MACCOL(cdp, this, n);
-
- if (cprec) {
- colp->SetNext(cprec->GetNext());
- cprec->SetNext(colp);
- } else {
- colp->SetNext(Columns);
- Columns = colp;
- } // endif cprec
-
- return colp;
- } // end of MakeCol
-
-/***********************************************************************/
-/* MAC: Get the number of found adapters. */
-/***********************************************************************/
-void TDBMAC::MakeErrorMsg(PGLOBAL g, DWORD drc)
- {
- if (drc == ERROR_BUFFER_OVERFLOW)
- sprintf(g->Message,
- "GetAdaptersInfo: Buffer Overflow buflen=%d maxsize=%d",
- Buflen, MaxSize);
- else if (drc == ERROR_INVALID_PARAMETER)
- strcpy(g->Message, "GetAdaptersInfo: Invalid parameters");
- else if (drc == ERROR_NO_DATA)
- strcpy(g->Message,
- "No adapter information exists for the local computer");
- else if (drc == ERROR_NOT_SUPPORTED)
- strcpy(g->Message, "GetAdaptersInfo is not supported");
- else
- FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM |
- FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(),
- 0, g->Message, sizeof(g->Message), NULL);
-
- } // end of MakeErrorMsg
-
-/***********************************************************************/
-/* GetMacInfo: Get info for all found adapters. */
-/***********************************************************************/
-bool TDBMAC::GetMacInfo(PGLOBAL g)
- {
- DWORD drc;
-
- if (GetMaxSize(g) < 0)
- return true;
- else if (MaxSize == 0)
- return false;
-
- Piaf = (PIP_ADAPTER_INFO)PlugSubAlloc(g, NULL, Buflen);
- drc = GetAdaptersInfo(Piaf, &Buflen);
-
- if (drc == ERROR_SUCCESS) {
- Next = Piaf; // Next is the first one
- return false; // Success
- } // endif drc
-
- MakeErrorMsg(g, drc);
- return true;
- } // end of GetMacInfo
-
-/***********************************************************************/
-/* GetFixedInfo: Get info for network parameters. */
-/***********************************************************************/
-bool TDBMAC::GetFixedInfo(PGLOBAL g)
- {
- ULONG len;
- DWORD drc;
-
- FixedInfo = (FIXED_INFO*)PlugSubAlloc(g, NULL, sizeof(FIXED_INFO));
- len = sizeof(FIXED_INFO);
- drc = GetNetworkParams(FixedInfo, &len);
-
- if (drc == ERROR_BUFFER_OVERFLOW) {
- FixedInfo = (FIXED_INFO*)PlugSubAlloc(g, NULL, len);
- drc = GetNetworkParams(FixedInfo, &len);
- } // endif drc
-
- if (drc != ERROR_SUCCESS) {
- sprintf(g->Message, "GetNetworkParams failed. Rc=%08x\n", drc);
- return true;
- } // endif drc
-
- return false;
- } // end of GetFixedInfo
-
-/***********************************************************************/
-/* MAC: Get the number of found adapters. */
-/***********************************************************************/
-int TDBMAC::GetMaxSize(PGLOBAL g)
- {
- if (Use != USE_OPEN)
- // Called from info, Adap and Fix are not set yet
- return 1;
-
- if (MaxSize < 0) {
- // Best method
- if (Adap) {
- DWORD drc = GetAdaptersInfo(NULL, &(Buflen = 0));
-
- if (drc == ERROR_SUCCESS)
- MaxSize = (Fix) ? 1 : 0;
- else if (drc == ERROR_BUFFER_OVERFLOW) {
- // sizeof(IP_ADAPTER_INFO) was returning 640 but is now sometimes
- // returning 648 while the Buflen setting remains the same (n*640)
- // >> Of course, the code above contains a race condition....
- // if the size of the structure Windows wants to return grows after
- // the first call to GetAdaptersInfo() but before the second call
- // to GetAdaptersInfo(), the second call to GetAdaptersInfo() will
- // fail with ERROR_BUFFER_OVERFLOW as well, and your function won't
- // work (by Jeremy Friesner on stackoverflow.com).
- // That's why we add something to it to be comfortable.
- MaxSize = (Buflen + 600) / sizeof(IP_ADAPTER_INFO);
-
- // Now Buflen must be updated if 648 is true.
- Buflen = MaxSize * sizeof(IP_ADAPTER_INFO);
- } else
- MakeErrorMsg(g, drc);
-
- } else
- MaxSize = (Fix) ? 1 : 0;
-
-#if 0
- // This method returns too many adapters
- DWORD dw, drc = GetNumberOfInterfaces((PDWORD)&dw);
-
- if (drc == NO_ERROR) {
- MaxSize = (int)dw;
- Buflen = MaxSize * sizeof(IP_ADAPTER_INFO);
- } else
- MakeErrorMsg(g, 0);
-#endif
- } // endif MaxSize
-
- return MaxSize;
- } // end of GetMaxSize
-
-/***********************************************************************/
-/* MAC Access Method opening routine. */
-/***********************************************************************/
-bool TDBMAC::OpenDB(PGLOBAL g)
- {
- if (Use == USE_OPEN) {
- /*******************************************************************/
- /* Table already open, this should not happen. */
- /*******************************************************************/
- strcpy(g->Message, "TDBMAC should not be reopened");
- return true;
- } // endif use
-
- if (Mode != MODE_READ) {
- /*******************************************************************/
- /* MAC tables cannot be modified. */
- /*******************************************************************/
- strcpy(g->Message, "MAC tables are read only");
- return true;
- } else
- Use = USE_OPEN;
-
- /*********************************************************************/
- /* Get the adapters info. */
- /*********************************************************************/
- if (Adap && GetMacInfo(g))
- return true;
-
- if (Fix && GetFixedInfo(g))
- return true;
-
- /*********************************************************************/
- /* All is done. */
- /*********************************************************************/
- return false;
- } // end of OpenDB
-
-/***********************************************************************/
-/* Data Base read routine for MAC access method. */
-/***********************************************************************/
-int TDBMAC::ReadDB(PGLOBAL g)
- {
- Curp = Next;
-
- if (Curp)
- Next = Curp->Next;
- else if (N || !Fix)
- return RC_EF;
-
- N++;
- return RC_OK;
- } // end of ReadDB
-
-/***********************************************************************/
-/* WriteDB: Data Base write routine for MAC access methods. */
-/***********************************************************************/
-int TDBMAC::WriteDB(PGLOBAL g)
- {
- strcpy(g->Message, "MAC tables are read only");
- return RC_FX;
- } // end of WriteDB
-
-/***********************************************************************/
-/* Data Base delete line routine for MAC access methods. */
-/***********************************************************************/
-int TDBMAC::DeleteDB(PGLOBAL g, int irc)
- {
- strcpy(g->Message, "Delete not enabled for MAC tables");
- return RC_FX;
- } // end of DeleteDB
-
-// ------------------------ MACCOL functions ----------------------------
-
-/***********************************************************************/
-/* MACCOL public constructor. */
-/***********************************************************************/
-MACCOL::MACCOL(PCOLDEF cdp, PTDB tdbp, int n)
- : COLBLK(cdp, tdbp, n)
- {
- Tdbp = (PTDBMAC)tdbp;
- Flag = cdp->GetOffset();
-
- if (Flag < 10)
- Tdbp->Fix = true;
- else
- Tdbp->Adap = true;
-
- } // end of MACCOL constructor
-
-/***********************************************************************/
-/* Read the next MAC address elements. */
-/***********************************************************************/
-void MACCOL::ReadColumn(PGLOBAL g)
- {
- // Type conversion is handled by Value set routines
- char *p = NULL, buf[260] = "";
- unsigned int i;
- int n = 0;
- PIP_ADAPTER_INFO adp = Tdbp->Curp;
- FIXED_INFO *fip = Tdbp->FixedInfo;
-
- if (!adp && Flag >= 10) {
- // Fix info row, no adapter info available
- switch (Flag) {
- case 13:
- case 14:
- case 19:
- case 22:
- case 23:
- n = 0;
- break;
- default:
- p = "";
- } // endswitch Flag
-
- } else switch (Flag) {
- // FIXED INFO
- case 1: // Host Name
- p = fip->HostName;
- break;
- case 2: // Domain Name
- p = fip->DomainName;
- break;
- case 3: // DNS IPaddress
- p = (fip->CurrentDnsServer)
- ? (char*)&fip->CurrentDnsServer->IpAddress
- : (char*)&fip->DnsServerList.IpAddress;
- break;
- case 4: // Node Type
- n = (int)fip->NodeType;
- break;
- case 5: // Scope ID ???
- p = fip->ScopeId;
- break;
- case 6: // Routing enabled
- n = (int)fip->EnableRouting;
- break;
- case 7: // Proxy enabled
- n = (int)fip->EnableProxy;
- break;
- case 8: // DNS enabled
- n = (int)fip->EnableDns;
- break;
- // ADAPTERS INFO
- case 10: // Name
- p = adp->AdapterName;
- break;
- case 11: // Description
- if ((p = strstr(adp->Description, " - Packet Scheduler Miniport"))) {
- strncpy(buf, adp->Description, p - adp->Description);
- i = p - adp->Description;
- strncpy(buf, adp->Description, i);
- buf[i] = 0;
- p = buf;
- } else if ((p = strstr(adp->Description,
- " - Miniport d'ordonnancement de paquets"))) {
- i = p - adp->Description;
- strncpy(buf, adp->Description, i);
- buf[i] = 0;
- p = buf;
- } else
- p = adp->Description;
-
- break;
- case 12: // MAC Address
- for (p = buf, i = 0; i < adp->AddressLength; i++) {
- if (i)
- strcat(p++, "-");
-
- p += sprintf(p, "%.2X", adp->Address[i]);
- } // endfor i
-
- p = buf;
- break;
- case 13: // Type
-#if 0 // This is not found in the SDK
- switch (adp->Type) {
- case IF_ETHERNET_ADAPTERTYPE: p = "Ethernet Adapter"; break;
- case IF_TOKEN_RING_ADAPTERTYPE: p = "Token Ring Adapter"; break;
- case IF_FDDI_ADAPTERTYPE: p = "FDDI Adapter"; break;
- case IF_PPP_ADAPTERTYPE: p = "PPP Adapter"; break;
- case IF_LOOPBACK_ADAPTERTYPE: p = "Loop Back Adapter"; break;
-// case IF_SLIP_ADAPTERTYPE: p = "Generic Slip Adapter"; break;
- default:
- sprintf(buf, "Other Adapter, type=%d", adp->Type);
- p = buf;
- } // endswitch Type
-#endif // 0
- n = (int)adp->Type;
- break;
- case 14: // DHCP enabled
- n = (int)adp->DhcpEnabled;
- break;
- case 15: // IP Address
- p = (adp->CurrentIpAddress)
- ? (char*)&adp->CurrentIpAddress->IpAddress
- : (char*)&adp->IpAddressList.IpAddress;
- break;
- case 16: // Subnet Mask
- p = (adp->CurrentIpAddress)
- ? (char*)&adp->CurrentIpAddress->IpMask
- : (char*)&adp->IpAddressList.IpMask;
- break;
- case 17: // Gateway
- p = (char*)&adp->GatewayList.IpAddress;
- break;
- case 18: // DHCP Server
- p = (char*)&adp->DhcpServer.IpAddress;
- break;
- case 19: // Have WINS
- n = (adp->HaveWins) ? 1 : 0;
- break;
- case 20: // Primary WINS
- p = (char*)&adp->PrimaryWinsServer.IpAddress;
- break;
- case 21: // Secondary WINS
- p = (char*)&adp->SecondaryWinsServer.IpAddress;
- break;
- case 22: // Lease obtained
- n = (int)adp->LeaseObtained;
- break;
- case 23: // Lease expires
- n = (int)adp->LeaseExpires;
- break;
- default:
- if (Buf_Type == TYPE_STRING) {
- sprintf(buf, "Invalid flag value %d", Flag);
- p = buf;
- } else
- n = 0;
-
- } // endswitch Flag
-
- if (p)
- Value->SetValue_psz(p);
- else
- Value->SetValue(n);
-
- } // end of ReadColumn
+/***********************************************************************/ +/* TABMAC: Author Olivier Bertrand -- PlugDB -- 2008-2012 */ +/* From the article and sample code by Khalid Shaikh. */ +/* TABMAC: virtual table to get the list of MAC addresses. */ +/***********************************************************************/ +#if defined(WIN32) +#include "my_global.h" +//#include <iphlpapi.h> +#else // !WIN32 +#error This is a WIN32 only table type +#endif // !WIN32 +#include "global.h" +#include "plgdbsem.h" +//#include "catalog.h" +#include "reldef.h" +#include "xtable.h" +#include "colblk.h" +#include "tabmac.h" + +#if 0 // This is placed here just to know what are the actual values +#define MAX_ADAPTER_DESCRIPTION_LENGTH 128 +#define MAX_ADAPTER_NAME_LENGTH 256 +#define MAX_ADAPTER_ADDRESS_LENGTH 8 +#define DEFAULT_MINIMUM_ENTITIES 32 +#define MAX_HOSTNAME_LEN 128 +#define MAX_DOMAIN_NAME_LEN 128 +#define MAX_SCOPE_ID_LEN 256 + +#define BROADCAST_NODETYPE 1 +#define PEER_TO_PEER_NODETYPE 2 +#define MIXED_NODETYPE 4 +#define HYBRID_NODETYPE 8 + +#define IP_ADAPTER_DDNS_ENABLED 0x01 +#define IP_ADAPTER_REGISTER_ADAPTER_SUFFIX 0x02 +#define IP_ADAPTER_DHCP_ENABLED 0x04 +#define IP_ADAPTER_RECEIVE_ONLY 0x08 +#define IP_ADAPTER_NO_MULTICAST 0x10 +#define IP_ADAPTER_IPV6_OTHER_STATEFUL_CONFIG 0x20 +#endif // 0 + +/* -------------- Implementation of the MAC classes ------------------ */ + +/***********************************************************************/ +/* DefineAM: define specific AM block values from MAC file. */ +/***********************************************************************/ +bool MACDEF::DefineAM(PGLOBAL g, LPCSTR am, int poff) + { + return false; + } // end of DefineAM + +/***********************************************************************/ +/* GetTable: makes a new TDB of the proper type. */ +/***********************************************************************/ +PTDB MACDEF::GetTable(PGLOBAL g, MODE m) + { + return new(g) TDBMAC(this); + } // end of GetTable + +/* ------------------------------------------------------------------- */ + +/***********************************************************************/ +/* Implementation of the TDBMAC class. */ +/***********************************************************************/ +TDBMAC::TDBMAC(PMACDEF tdp) : TDBASE(tdp) + { + FixedInfo = NULL; + Piaf = NULL; + Curp = NULL; + Next = NULL; + Buflen = 0; + Fix = false; + Adap = false; + N = 0; + } // end of TDBMAC constructor + +/***********************************************************************/ +/* Allocate MAC column description block. */ +/***********************************************************************/ +PCOL TDBMAC::MakeCol(PGLOBAL g, PCOLDEF cdp, PCOL cprec, int n) + { + PCOL colp; + + colp = new(g) MACCOL(cdp, this, n); + + if (cprec) { + colp->SetNext(cprec->GetNext()); + cprec->SetNext(colp); + } else { + colp->SetNext(Columns); + Columns = colp; + } // endif cprec + + return colp; + } // end of MakeCol + +/***********************************************************************/ +/* MAC: Get the number of found adapters. */ +/***********************************************************************/ +void TDBMAC::MakeErrorMsg(PGLOBAL g, DWORD drc) + { + if (drc == ERROR_BUFFER_OVERFLOW) + sprintf(g->Message, + "GetAdaptersInfo: Buffer Overflow buflen=%d maxsize=%d", + Buflen, MaxSize); + else if (drc == ERROR_INVALID_PARAMETER) + strcpy(g->Message, "GetAdaptersInfo: Invalid parameters"); + else if (drc == ERROR_NO_DATA) + strcpy(g->Message, + "No adapter information exists for the local computer"); + else if (drc == ERROR_NOT_SUPPORTED) + strcpy(g->Message, "GetAdaptersInfo is not supported"); + else + FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), + 0, g->Message, sizeof(g->Message), NULL); + + } // end of MakeErrorMsg + +/***********************************************************************/ +/* GetMacInfo: Get info for all found adapters. */ +/***********************************************************************/ +bool TDBMAC::GetMacInfo(PGLOBAL g) + { + DWORD drc; + + if (GetMaxSize(g) < 0) + return true; + else if (MaxSize == 0) + return false; + + Piaf = (PIP_ADAPTER_INFO)PlugSubAlloc(g, NULL, Buflen); + drc = GetAdaptersInfo(Piaf, &Buflen); + + if (drc == ERROR_SUCCESS) { + Next = Piaf; // Next is the first one + return false; // Success + } // endif drc + + MakeErrorMsg(g, drc); + return true; + } // end of GetMacInfo + +/***********************************************************************/ +/* GetFixedInfo: Get info for network parameters. */ +/***********************************************************************/ +bool TDBMAC::GetFixedInfo(PGLOBAL g) + { + ULONG len; + DWORD drc; + + FixedInfo = (FIXED_INFO*)PlugSubAlloc(g, NULL, sizeof(FIXED_INFO)); + len = sizeof(FIXED_INFO); + drc = GetNetworkParams(FixedInfo, &len); + + if (drc == ERROR_BUFFER_OVERFLOW) { + FixedInfo = (FIXED_INFO*)PlugSubAlloc(g, NULL, len); + drc = GetNetworkParams(FixedInfo, &len); + } // endif drc + + if (drc != ERROR_SUCCESS) { + sprintf(g->Message, "GetNetworkParams failed. Rc=%08x\n", drc); + return true; + } // endif drc + + return false; + } // end of GetFixedInfo + +/***********************************************************************/ +/* MAC: Get the number of found adapters. */ +/***********************************************************************/ +int TDBMAC::GetMaxSize(PGLOBAL g) + { + if (Use != USE_OPEN) + // Called from info, Adap and Fix are not set yet + return 1; + + if (MaxSize < 0) { + // Best method + if (Adap) { + DWORD drc = GetAdaptersInfo(NULL, &(Buflen = 0)); + + if (drc == ERROR_SUCCESS) + MaxSize = (Fix) ? 1 : 0; + else if (drc == ERROR_BUFFER_OVERFLOW) { + // sizeof(IP_ADAPTER_INFO) was returning 640 but is now sometimes + // returning 648 while the Buflen setting remains the same (n*640) + // >> Of course, the code above contains a race condition.... + // if the size of the structure Windows wants to return grows after + // the first call to GetAdaptersInfo() but before the second call + // to GetAdaptersInfo(), the second call to GetAdaptersInfo() will + // fail with ERROR_BUFFER_OVERFLOW as well, and your function won't + // work (by Jeremy Friesner on stackoverflow.com). + // That's why we add something to it to be comfortable. + MaxSize = (Buflen + 600) / sizeof(IP_ADAPTER_INFO); + + // Now Buflen must be updated if 648 is true. + Buflen = MaxSize * sizeof(IP_ADAPTER_INFO); + } else + MakeErrorMsg(g, drc); + + } else + MaxSize = (Fix) ? 1 : 0; + +#if 0 + // This method returns too many adapters + DWORD dw, drc = GetNumberOfInterfaces((PDWORD)&dw); + + if (drc == NO_ERROR) { + MaxSize = (int)dw; + Buflen = MaxSize * sizeof(IP_ADAPTER_INFO); + } else + MakeErrorMsg(g, 0); +#endif + } // endif MaxSize + + return MaxSize; + } // end of GetMaxSize + +/***********************************************************************/ +/* MAC Access Method opening routine. */ +/***********************************************************************/ +bool TDBMAC::OpenDB(PGLOBAL g) + { + if (Use == USE_OPEN) { + /*******************************************************************/ + /* Table already open, this should not happen. */ + /*******************************************************************/ + strcpy(g->Message, "TDBMAC should not be reopened"); + return true; + } // endif use + + if (Mode != MODE_READ) { + /*******************************************************************/ + /* MAC tables cannot be modified. */ + /*******************************************************************/ + strcpy(g->Message, "MAC tables are read only"); + return true; + } else + Use = USE_OPEN; + + /*********************************************************************/ + /* Get the adapters info. */ + /*********************************************************************/ + if (Adap && GetMacInfo(g)) + return true; + + if (Fix && GetFixedInfo(g)) + return true; + + /*********************************************************************/ + /* All is done. */ + /*********************************************************************/ + return false; + } // end of OpenDB + +/***********************************************************************/ +/* Data Base read routine for MAC access method. */ +/***********************************************************************/ +int TDBMAC::ReadDB(PGLOBAL g) + { + Curp = Next; + + if (Curp) + Next = Curp->Next; + else if (N || !Fix) + return RC_EF; + + N++; + return RC_OK; + } // end of ReadDB + +/***********************************************************************/ +/* WriteDB: Data Base write routine for MAC access methods. */ +/***********************************************************************/ +int TDBMAC::WriteDB(PGLOBAL g) + { + strcpy(g->Message, "MAC tables are read only"); + return RC_FX; + } // end of WriteDB + +/***********************************************************************/ +/* Data Base delete line routine for MAC access methods. */ +/***********************************************************************/ +int TDBMAC::DeleteDB(PGLOBAL g, int irc) + { + strcpy(g->Message, "Delete not enabled for MAC tables"); + return RC_FX; + } // end of DeleteDB + +// ------------------------ MACCOL functions ---------------------------- + +/***********************************************************************/ +/* MACCOL public constructor. */ +/***********************************************************************/ +MACCOL::MACCOL(PCOLDEF cdp, PTDB tdbp, int n) + : COLBLK(cdp, tdbp, n) + { + Tdbp = (PTDBMAC)tdbp; + Flag = cdp->GetOffset(); + + if (Flag < 10) + Tdbp->Fix = true; + else + Tdbp->Adap = true; + + } // end of MACCOL constructor + +/***********************************************************************/ +/* Read the next MAC address elements. */ +/***********************************************************************/ +void MACCOL::ReadColumn(PGLOBAL g) + { + // Type conversion is handled by Value set routines + char *p = NULL, buf[260] = ""; + unsigned int i; + int n = 0; + PIP_ADAPTER_INFO adp = Tdbp->Curp; + FIXED_INFO *fip = Tdbp->FixedInfo; + + if (!adp && Flag >= 10) { + // Fix info row, no adapter info available + switch (Flag) { + case 13: + case 14: + case 19: + case 22: + case 23: + n = 0; + break; + default: + p = ""; + } // endswitch Flag + + } else switch (Flag) { + // FIXED INFO + case 1: // Host Name + p = fip->HostName; + break; + case 2: // Domain Name + p = fip->DomainName; + break; + case 3: // DNS IPaddress + p = (fip->CurrentDnsServer) + ? (char*)&fip->CurrentDnsServer->IpAddress + : (char*)&fip->DnsServerList.IpAddress; + break; + case 4: // Node Type + n = (int)fip->NodeType; + break; + case 5: // Scope ID ??? + p = fip->ScopeId; + break; + case 6: // Routing enabled + n = (int)fip->EnableRouting; + break; + case 7: // Proxy enabled + n = (int)fip->EnableProxy; + break; + case 8: // DNS enabled + n = (int)fip->EnableDns; + break; + // ADAPTERS INFO + case 10: // Name + p = adp->AdapterName; + break; + case 11: // Description + if ((p = strstr(adp->Description, " - Packet Scheduler Miniport"))) { + strncpy(buf, adp->Description, p - adp->Description); + i = p - adp->Description; + strncpy(buf, adp->Description, i); + buf[i] = 0; + p = buf; + } else if ((p = strstr(adp->Description, + " - Miniport d'ordonnancement de paquets"))) { + i = p - adp->Description; + strncpy(buf, adp->Description, i); + buf[i] = 0; + p = buf; + } else + p = adp->Description; + + break; + case 12: // MAC Address + for (p = buf, i = 0; i < adp->AddressLength; i++) { + if (i) + strcat(p++, "-"); + + p += sprintf(p, "%.2X", adp->Address[i]); + } // endfor i + + p = buf; + break; + case 13: // Type +#if 0 // This is not found in the SDK + switch (adp->Type) { + case IF_ETHERNET_ADAPTERTYPE: p = "Ethernet Adapter"; break; + case IF_TOKEN_RING_ADAPTERTYPE: p = "Token Ring Adapter"; break; + case IF_FDDI_ADAPTERTYPE: p = "FDDI Adapter"; break; + case IF_PPP_ADAPTERTYPE: p = "PPP Adapter"; break; + case IF_LOOPBACK_ADAPTERTYPE: p = "Loop Back Adapter"; break; +// case IF_SLIP_ADAPTERTYPE: p = "Generic Slip Adapter"; break; + default: + sprintf(buf, "Other Adapter, type=%d", adp->Type); + p = buf; + } // endswitch Type +#endif // 0 + n = (int)adp->Type; + break; + case 14: // DHCP enabled + n = (int)adp->DhcpEnabled; + break; + case 15: // IP Address + p = (adp->CurrentIpAddress) + ? (char*)&adp->CurrentIpAddress->IpAddress + : (char*)&adp->IpAddressList.IpAddress; + break; + case 16: // Subnet Mask + p = (adp->CurrentIpAddress) + ? (char*)&adp->CurrentIpAddress->IpMask + : (char*)&adp->IpAddressList.IpMask; + break; + case 17: // Gateway + p = (char*)&adp->GatewayList.IpAddress; + break; + case 18: // DHCP Server + p = (char*)&adp->DhcpServer.IpAddress; + break; + case 19: // Have WINS + n = (adp->HaveWins) ? 1 : 0; + break; + case 20: // Primary WINS + p = (char*)&adp->PrimaryWinsServer.IpAddress; + break; + case 21: // Secondary WINS + p = (char*)&adp->SecondaryWinsServer.IpAddress; + break; + case 22: // Lease obtained + n = (int)adp->LeaseObtained; + break; + case 23: // Lease expires + n = (int)adp->LeaseExpires; + break; + default: + if (Buf_Type == TYPE_STRING) { + sprintf(buf, "Invalid flag value %d", Flag); + p = buf; + } else + n = 0; + + } // endswitch Flag + + if (p) + Value->SetValue_psz(p); + else + Value->SetValue(n); + + } // end of ReadColumn |