windows-xp/Source/XPSP1/NT/net/diagnostics/wmi/dglogs/dglogsnetsh.cpp

#include "dglogsnetsh.h"
//#include <netsh.h>

// Imported netsh.exe function
//
RegisterHelper22  RegisterHelper2  = NULL;
RegisterContext22 RegisterContext2 = NULL;
PrintMessage22    PrintMessage2    = NULL;


const WCHAR c_szTroublshootCmdLine[] = L"explorer.exe hcp://system/netdiag/dglogs.htm";

//extern CDiagnostics g_Diagnostics;

CDiagnostics * g_pDiagnostics;

static const GUID g_MyGuid = 
{ 0xcc41b21b, 0x8040, 0x4bb0, { 0xac, 0x2a, 0x82, 0x6, 0x23, 0x16, 0x9, 0x40 } };


//
// declare the command structs.  you need to declare the
// structs based on how you will be grouping them.  so,
// for example, the three 'show' commands should be in
// the same struct so you can put them in a single group
//
CMD_ENTRY g_TopLevelCommands[] =
{
    CREATE_CMD_ENTRY(SHOW_GUI, HandleShowGui),
};

// table of SHOW commands
//
static CMD_ENTRY isShowCmdTable[] =
{
    CREATE_CMD_ENTRY(SHOW_MAIL,     HandleShow),
    CREATE_CMD_ENTRY(SHOW_NEWS,     HandleShow),
    CREATE_CMD_ENTRY(SHOW_PROXY,    HandleShow),
    CREATE_CMD_ENTRY(SHOW_VERSION,  HandleShow),
    CREATE_CMD_ENTRY(SHOW_OS,       HandleShow),
    CREATE_CMD_ENTRY(SHOW_COMPUTER, HandleShow),
    CREATE_CMD_ENTRY(SHOW_WINS,     HandleShow),
    CREATE_CMD_ENTRY(SHOW_DNS,      HandleShow),
    CREATE_CMD_ENTRY(SHOW_GATEWAY,  HandleShow),
    CREATE_CMD_ENTRY(SHOW_DHCP,     HandleShow),
    CREATE_CMD_ENTRY(SHOW_IP,       HandleShow),
    CREATE_CMD_ENTRY(SHOW_ADAPTER,  HandleShow),
    CREATE_CMD_ENTRY(SHOW_CLIENT,   HandleShow),
    CREATE_CMD_ENTRY(SHOW_MODEM,    HandleShow),
    CREATE_CMD_ENTRY(SHOW_ALL,      HandleShow),
    CREATE_CMD_ENTRY(SHOW_TEST,     HandleShow),
};

// table of PING commands
//
static CMD_ENTRY isPingCmdTable[] =
{
    CREATE_CMD_ENTRY(PING_MAIL,     HandlePing),
    CREATE_CMD_ENTRY(PING_NEWS,     HandlePing),
    CREATE_CMD_ENTRY(PING_PROXY,    HandlePing),
    CREATE_CMD_ENTRY(PING_WINS,     HandlePing),
    CREATE_CMD_ENTRY(PING_DNS,      HandlePing),
    CREATE_CMD_ENTRY(PING_GATEWAY,  HandlePing),
    CREATE_CMD_ENTRY(PING_DHCP,     HandlePing),
    CREATE_CMD_ENTRY(PING_IP,       HandlePing),
    CREATE_CMD_ENTRY(PING_ADAPTER,  HandlePing),
    CREATE_CMD_ENTRY(PING_LOOPBACK, HandlePing),
    CREATE_CMD_ENTRY(PING_IPHOST,   HandlePing),
};

// table of connect commands
//
static CMD_ENTRY isConnectCmdTable[] =
{
    CREATE_CMD_ENTRY(CONNECT_MAIL,     HandleConnect),
    CREATE_CMD_ENTRY(CONNECT_NEWS,     HandleConnect),
    CREATE_CMD_ENTRY(CONNECT_PROXY,    HandleConnect),
    CREATE_CMD_ENTRY(CONNECT_IPHOST,   HandleConnect),
};


// table of above group commands
//
static CMD_GROUP_ENTRY isGroupCmds[] = 
{
    CREATE_CMD_GROUP_ENTRY(GROUP_SHOW,    isShowCmdTable),
    CREATE_CMD_GROUP_ENTRY(GROUP_PING,    isPingCmdTable),
    CREATE_CMD_GROUP_ENTRY(GROUP_CONNECT, isConnectCmdTable),
};


DWORD WINAPI
InitHelperDllEx(
    IN  DWORD      dwNetshVersion,
    OUT PVOID      pReserved
    )
{
    DWORD  dwSize = 0;
    NS_HELPER_ATTRIBUTES attMyAttributes;
    GUID                 guidNetShGuid = NETSH_ROOT_GUID;
    HMODULE hModule;
    HMODULE hModuleNow;

    hModule = LoadLibrary(L"netsh.exe");

    if( !hModule || hModule != GetModuleHandle(NULL) )
    {
        return FALSE;
    }

    // Load the netsh.exe functions we require.
    //
    RegisterHelper2  = (RegisterHelper22)  GetProcAddress(hModule,"RegisterHelper");
    if( RegisterHelper2 )
    {
        RegisterContext2 = (RegisterContext22) GetProcAddress(hModule,"RegisterContext");
        if( RegisterContext2 )
        {
            PrintMessage2    = (PrintMessage22)    GetProcAddress(hModule,"PrintMessage");                
        }
    }

    if( !PrintMessage2 )
    {
        // If PrintMessage2 failed to load they all failed and we bail.
        //
        return FALSE;
    }

    g_pDiagnostics = new CDiagnostics;

    if( !g_pDiagnostics )
    {
        return FALSE;
    }


    if( g_pDiagnostics->Initialize(NETSH_INTERFACE) == FALSE )
    {
        // TODO figure out what error code to return if Inialize fails
        //
        return FALSE;
    }

    g_pDiagnostics->SetInterface(NETSH_INTERFACE);
    // Register this module as a helper to the netsh root
    // context.
    //
    ZeroMemory( &attMyAttributes, sizeof(attMyAttributes) );
    attMyAttributes.dwVersion          = DGLOGS_HELPER_VERSION;
    attMyAttributes.guidHelper         = g_MyGuid;
    attMyAttributes.pfnStart           = DglogsStartHelper;
    attMyAttributes.pfnStop            = NULL;

    DWORD dwErr = RegisterHelper2( &guidNetShGuid, &attMyAttributes );

    return dwErr;
}


DWORD 
WINAPI
DglogsStartHelper(
    IN CONST GUID *pguidParent,
    IN DWORD       dwVersion
    )
{
    DWORD dwErr = NO_ERROR;
    NS_CONTEXT_ATTRIBUTES attMyAttributes;

    // Initialize
    //
    ZeroMemory(&attMyAttributes, sizeof(attMyAttributes));

    attMyAttributes.pwszContext = TOKEN_DGLOGS;
    attMyAttributes.guidHelper  = g_MyGuid;
    attMyAttributes.dwVersion   = DGLOGS_CONTEXT_VERSION;
    attMyAttributes.dwFlags     = 0;
    attMyAttributes.ulNumTopCmds= sizeof(g_TopLevelCommands)/sizeof(CMD_ENTRY);
    attMyAttributes.pTopCmds    = (CMD_ENTRY (*)[])g_TopLevelCommands;
    attMyAttributes.ulNumGroups = sizeof(isGroupCmds)/sizeof(CMD_GROUP_ENTRY);
    attMyAttributes.pCmdGroups  = (CMD_GROUP_ENTRY (*)[])isGroupCmds;
    attMyAttributes.pfnDumpFn   = SampleDump;

    dwErr = RegisterContext2( &attMyAttributes );
                
    return dwErr;
}


DWORD
HandleShowGui(
    IN      LPCWSTR   pwszMachine,
    IN OUT  LPWSTR   *ppwcArguments,
    IN      DWORD     dwCurrentIndex,
    IN      DWORD     dwArgCount,
    IN      DWORD     dwFlags,
    IN      LPCVOID   pvData,
    OUT     BOOL     *pbDone
    )
{
    BOOL                fResult     = TRUE;
    STARTUPINFO         si;
    PROCESS_INFORMATION pi;
    WCHAR               szCmdLine[MAX_PATH+1];

    ZeroMemory((LPVOID) &si, sizeof(si));

    si.cb = sizeof(STARTUPINFO);

    // Note, we must do this, since CreateProcess will change this string
    //
    lstrcpyW(szCmdLine, c_szTroublshootCmdLine);

    fResult = CreateProcess(
        NULL,
        szCmdLine,
        NULL,
        NULL,
        FALSE,
        0,
        NULL,
        NULL,
        &si,
        &pi);
    if (fResult)
    {
        CloseHandle(pi.hThread);
        CloseHandle(pi.hProcess);
    }

    return 0;
}

DWORD
HandleShow(
    IN      LPCWSTR   pwszMachine,
    IN OUT  LPWSTR   *ppwcArguments,
    IN      DWORD     dwCurrentIndex,
    IN      DWORD     dwArgCount,
    IN      DWORD     dwFlags,
    IN      LPCVOID   pvData,
    OUT     BOOL     *pbDone
    )
/*++

Routine Description
    Handles the Show command

Arguments
    none

Return Value
    none

--*/
{
    WCHAR *pszwVerbose = NULL;
    WCHAR *pszwInstance = NULL;
    BOOLEAN bFlags = FLAG_VERBOSE_LOW;

    // Need three arguments (show,netdiag catagory)
    //
    if( lstrcmpi(ppwcArguments[2], CMD_ADAPTER) == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_MODEM)   == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_CLIENT)  == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_WINS)    == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_DHCP)    == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_DNS)     == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_IP)      == 0 ||
        lstrcmpi(ppwcArguments[2], CMD_GATEWAY) == 0 )
    {
        switch(dwArgCount)
        {
        case 5:
            if( lstrcmpi(ppwcArguments[3],SWITCH_VERBOSE) == 0 ||
                lstrcmpi(ppwcArguments[3],SWITCH_PROPERTIES) == 0 )
            {
                // Has first the switch then the instance
                //
                pszwVerbose = ppwcArguments[3];
                pszwInstance = ppwcArguments[4];
            }
            else if( lstrcmpi(ppwcArguments[4],SWITCH_VERBOSE) == 0 ||
                     lstrcmpi(ppwcArguments[4],SWITCH_PROPERTIES) == 0 )
            {
                // Has first the instance and then the switch
                //
                pszwVerbose = ppwcArguments[4];
                pszwInstance = ppwcArguments[3];                
            }
            else
            {
                // Invalid number of arguments
                //
                return ERROR_INVALID_SYNTAX;
            }
            break;

        case 4:
            if( lstrcmpi(ppwcArguments[3],SWITCH_VERBOSE) == 0 ||
                lstrcmpi(ppwcArguments[3],SWITCH_PROPERTIES) == 0)
            {
                pszwVerbose = ppwcArguments[3];
            }
            else 
            {
                // Has na instance but no swicth
                //
                pszwInstance = ppwcArguments[3];       
                
            }
            break;

        case 3:
            // No instance and no switch
            //
            break;

        default:
                // Invalid number of arguments
                //
                return ERROR_INVALID_SYNTAX;

        }
    }
    else if( dwArgCount == 4 && 
             (lstrcmpi(ppwcArguments[3],SWITCH_VERBOSE) == 0 ||
              lstrcmpi(ppwcArguments[3],SWITCH_PROPERTIES) == 0))
    {
                // Has a switch
                //
                pszwVerbose = ppwcArguments[3];
    }
    else if( dwArgCount == 4 && lstrcmpi(ppwcArguments[3],SWITCH_PROPERTIES) == 0)
    {
                // Has a switch
                //
                pszwVerbose = ppwcArguments[3];
    }
    else if( dwArgCount != 3 )
    {
        // Invalid number of arguments
        //
        return ERROR_INVALID_SYNTAX;
    }

    if( pszwVerbose )
    {
        if( lstrcmpi(pszwVerbose,SWITCH_VERBOSE) == 0 )
        {
            bFlags = FLAG_VERBOSE_HIGH;
        }

        if( lstrcmpi(pszwVerbose,SWITCH_PROPERTIES) == 0 )
        {
            bFlags = FLAG_VERBOSE_MEDIUM;
        }
    }

                        
    g_pDiagnostics->ExecQuery(ppwcArguments[2], (bFlags | FLAG_CMD_SHOW) ,pszwInstance);

    return 0;
}

DWORD
HandlePing(
    IN      LPCWSTR   pwszMachine,
    IN OUT  LPWSTR   *ppwcArguments,
    IN      DWORD     dwCurrentIndex,
    IN      DWORD     dwArgCount,
    IN      DWORD     dwFlags,
    IN      LPCVOID   pvData,
    OUT     BOOL     *pbDone
    )
/*++

Routine Description
    Handles the Ping command

Arguments
    none

Return Value
    none

--*/

{

    WCHAR *pszwInstance = NULL;

    // ERROR_INVALID_SYNTAX;

    if( lstrcmpi(ppwcArguments[2],CMD_ADAPTER) == 0 ||
        lstrcmpi(ppwcArguments[2],CMD_WINS)    == 0 ||
        lstrcmpi(ppwcArguments[2],CMD_DHCP)    == 0 ||
        lstrcmpi(ppwcArguments[2],CMD_DNS)     == 0 ||
        lstrcmpi(ppwcArguments[2],CMD_IP)      == 0 ||
        lstrcmpi(ppwcArguments[2],CMD_GATEWAY) == 0 )
    {
        switch(dwArgCount)
        {
        case 4:
            pszwInstance = ppwcArguments[3];
            break;
        case 3:
            break;
        default:
            // Invalid number of arguments
            //
            return ERROR_INVALID_SYNTAX;
        }
    }
    else if( lstrcmpi(ppwcArguments[2], CMD_IPHOST) == 0 )        
    {
        if( dwArgCount == 4 )
        {
            // The IP host name/Address
            //
            pszwInstance = ppwcArguments[3];
        }
        else
        {
            // Invalid number of arguments
            //
            return ERROR_INVALID_SYNTAX;
        }
    }
    else if( dwArgCount != 3 )
    {
        // Invalid number of arguments
        //
        return ERROR_INVALID_SYNTAX;
    }

    // Ping the catagory
    //
    g_pDiagnostics->ExecQuery(ppwcArguments[2], (FLAG_VERBOSE_MEDIUM | FLAG_CMD_PING) ,pszwInstance);

    return 0;
}

DWORD
HandleConnect(
    IN      LPCWSTR   pwszMachine,
    IN OUT  LPWSTR   *ppwcArguments,
    IN      DWORD     dwCurrentIndex,
    IN      DWORD     dwArgCount,
    IN      DWORD     dwFlags,
    IN      LPCVOID   pvData,
    OUT     BOOL     *pbDone
    )
/*++

Routine Description
    Handles the connect command

Arguments
    none

Return Value
    none

--*/

{

    WCHAR *pszwIPHost = NULL;
    WCHAR *pszwPort = NULL;    
    
    if( lstrcmpi(ppwcArguments[2],CMD_IPHOST) == 0 )    
    {
        // IPhost
        //
        if( dwArgCount == 5 )
        {
            // IP host name/Address
            //
            pszwIPHost = ppwcArguments[3];
            pszwPort = ppwcArguments[4];
        }
        else
        {
            // Invalid number of arguments
            //
            return ERROR_INVALID_SYNTAX;
        }
    }
    else if( dwArgCount != 3 )
    {
        // Invalid number of arguments
        //
        return ERROR_INVALID_SYNTAX;
    }

    // Establish the TCP connection
    //
    g_pDiagnostics->ExecQuery(ppwcArguments[2], (FLAG_VERBOSE_MEDIUM | FLAG_CMD_CONNECT) ,pszwIPHost, pszwPort);

    return 0;
}

DWORD
WINAPI
SampleDump(
    IN      LPCWSTR     pwszRouter,
    IN OUT  LPWSTR     *ppwcArguments,
    IN      DWORD       dwArgCount,
    IN      LPCVOID     pvData
    )
/*++

Routine Description
    No Idea what this function is for, but it looks like I need it for something

Arguments
    none

Return Value
    none

--*/

{   
    return NO_ERROR;
}