install.c

来自「一个类似windows」· C语言 代码 · 共 765 行 · 第 1/2 页

            path2 = resolve_folder(package, f->Directory, FALSE, TRUE, NULL);
            msi_free(path2);
        }
    }
    msi_free(path);

    return ERROR_SUCCESS;
}

/***********************************************************************
 * MsiSetTargetPathW  (MSI.@)
 */
UINT WINAPI MsiSetTargetPathW(MSIHANDLE hInstall, LPCWSTR szFolder, 
                             LPCWSTR szFolderPath)
{
    MSIPACKAGE *package;
    UINT ret;

    TRACE("(%s %s)\n",debugstr_w(szFolder),debugstr_w(szFolderPath));

    if ( !szFolder || !szFolderPath )
        return ERROR_INVALID_PARAMETER;

    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;

    ret = MSI_SetTargetPathW( package, szFolder, szFolderPath );
    msiobj_release( &package->hdr );
    return ret;
}

/***********************************************************************
 *           MsiGetMode    (MSI.@)
 *
 * Returns an internal installer state (if it is running in a mode iRunMode)
 *
 * PARAMS
 *   hInstall    [I]  Handle to the installation
 *   hRunMode    [I]  Checking run mode
 *        MSIRUNMODE_ADMIN             Administrative mode
 *        MSIRUNMODE_ADVERTISE         Advertisement mode
 *        MSIRUNMODE_MAINTENANCE       Maintenance mode
 *        MSIRUNMODE_ROLLBACKENABLED   Rollback is enabled
 *        MSIRUNMODE_LOGENABLED        Log file is writing
 *        MSIRUNMODE_OPERATIONS        Operations in progress??
 *        MSIRUNMODE_REBOOTATEND       We need to reboot after installation completed
 *        MSIRUNMODE_REBOOTNOW         We need to reboot to continue the installation
 *        MSIRUNMODE_CABINET           Files from cabinet are installed
 *        MSIRUNMODE_SOURCESHORTNAMES  Long names in source files is suppressed
 *        MSIRUNMODE_TARGETSHORTNAMES  Long names in destination files is suppressed
 *        MSIRUNMODE_RESERVED11        Reserved
 *        MSIRUNMODE_WINDOWS9X         Running under Windows95/98
 *        MSIRUNMODE_ZAWENABLED        Demand installation is supported
 *        MSIRUNMODE_RESERVED14        Reserved
 *        MSIRUNMODE_RESERVED15        Reserved
 *        MSIRUNMODE_SCHEDULED         called from install script
 *        MSIRUNMODE_ROLLBACK          called from rollback script
 *        MSIRUNMODE_COMMIT            called from commit script
 *
 * RETURNS
 *    In the state: TRUE
 *    Not in the state: FALSE
 *
 */

BOOL WINAPI MsiGetMode(MSIHANDLE hInstall, MSIRUNMODE iRunMode)
{
    BOOL r = FALSE;

    switch (iRunMode)
    {
    case MSIRUNMODE_WINDOWS9X:
        if (GetVersion() & 0x80000000)
            r = TRUE;
        break;

    case MSIRUNMODE_RESERVED11:
    case MSIRUNMODE_RESERVED14:
    case MSIRUNMODE_RESERVED15:
        break;

    case MSIRUNMODE_SCHEDULED:
    case MSIRUNMODE_ROLLBACK:
    case MSIRUNMODE_COMMIT:
        break;

    default:
        FIXME("%ld %d\n", hInstall, iRunMode);
        r = TRUE;
    }

    return r;
}

/***********************************************************************
 *           MsiSetMode    (MSI.@)
 */
BOOL WINAPI MsiSetMode(MSIHANDLE hInstall, MSIRUNMODE iRunMode, BOOL fState)
{
    switch (iRunMode)
    {
    case MSIRUNMODE_RESERVED11:
    case MSIRUNMODE_WINDOWS9X:
    case MSIRUNMODE_RESERVED14:
    case MSIRUNMODE_RESERVED15:
        return FALSE;
    default:
        FIXME("%ld %d %d\n", hInstall, iRunMode, fState);
    }
    return TRUE;
}

/***********************************************************************
 * MsiSetFeatureStateA (MSI.@)
 *
 * According to the docs, when this is called it immediately recalculates
 * all the component states as well
 */
UINT WINAPI MsiSetFeatureStateA(MSIHANDLE hInstall, LPCSTR szFeature,
                                INSTALLSTATE iState)
{
    LPWSTR szwFeature = NULL;
    UINT rc;

    szwFeature = strdupAtoW(szFeature);

    if (!szwFeature)
        return ERROR_FUNCTION_FAILED;
   
    rc = MsiSetFeatureStateW(hInstall,szwFeature, iState); 

    msi_free(szwFeature);

    return rc;
}



UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE* package, LPCWSTR szFeature,
                                INSTALLSTATE iState)
{
    UINT rc = ERROR_SUCCESS;
    MSIFEATURE *feature, *child;

    TRACE(" %s to %i\n",debugstr_w(szFeature), iState);

    feature = get_loaded_feature(package,szFeature);
    if (!feature)
        return ERROR_UNKNOWN_FEATURE;

    if (iState == INSTALLSTATE_ADVERTISED && 
        feature->Attributes & msidbFeatureAttributesDisallowAdvertise)
        return ERROR_FUNCTION_FAILED;

    feature->ActionRequest = iState;
    feature->Action = iState;

    ACTION_UpdateComponentStates(package,szFeature);

    /* update all the features that are children of this feature */
    LIST_FOR_EACH_ENTRY( child, &package->features, MSIFEATURE, entry )
    {
        if (lstrcmpW(szFeature, child->Feature_Parent) == 0)
            MSI_SetFeatureStateW(package, child->Feature, iState);
    }
    
    return rc;
}

/***********************************************************************
 * MsiSetFeatureStateW (MSI.@)
 */
UINT WINAPI MsiSetFeatureStateW(MSIHANDLE hInstall, LPCWSTR szFeature,
                                INSTALLSTATE iState)
{
    MSIPACKAGE* package;
    UINT rc = ERROR_SUCCESS;

    TRACE(" %s to %i\n",debugstr_w(szFeature), iState);

    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;

    rc = MSI_SetFeatureStateW(package,szFeature,iState);

    msiobj_release( &package->hdr );
    return rc;
}

/***********************************************************************
* MsiGetFeatureStateA   (MSI.@)
*/
UINT WINAPI MsiGetFeatureStateA(MSIHANDLE hInstall, LPSTR szFeature,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    LPWSTR szwFeature = NULL;
    UINT rc;
    
    szwFeature = strdupAtoW(szFeature);

    rc = MsiGetFeatureStateW(hInstall,szwFeature,piInstalled, piAction);

    msi_free( szwFeature);

    return rc;
}

UINT MSI_GetFeatureStateW(MSIPACKAGE *package, LPWSTR szFeature,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    MSIFEATURE *feature;

    feature = get_loaded_feature(package,szFeature);
    if (!feature)
        return ERROR_UNKNOWN_FEATURE;

    if (piInstalled)
        *piInstalled = feature->Installed;

    if (piAction)
        *piAction = feature->Action;

    TRACE("returning %i %i\n", feature->Installed, feature->Action);

    return ERROR_SUCCESS;
}

/***********************************************************************
* MsiGetFeatureStateW   (MSI.@)
*/
UINT WINAPI MsiGetFeatureStateW(MSIHANDLE hInstall, LPWSTR szFeature,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    MSIPACKAGE* package;
    UINT ret;

    TRACE("%ld %s %p %p\n", hInstall, debugstr_w(szFeature), piInstalled,
piAction);

    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;
    ret = MSI_GetFeatureStateW(package, szFeature, piInstalled, piAction);
    msiobj_release( &package->hdr );
    return ret;
}

/***********************************************************************
 * MsiSetComponentStateA (MSI.@)
 */
UINT WINAPI MsiSetComponentStateA(MSIHANDLE hInstall, LPCSTR szComponent,
                                  INSTALLSTATE iState)
{
    UINT rc;
    LPWSTR szwComponent = strdupAtoW(szComponent);

    rc = MsiSetComponentStateW(hInstall, szwComponent, iState);

    msi_free(szwComponent);

    return rc;
}

/***********************************************************************
 * MsiGetComponentStateA (MSI.@)
 */
UINT WINAPI MsiGetComponentStateA(MSIHANDLE hInstall, LPSTR szComponent,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    LPWSTR szwComponent= NULL;
    UINT rc;
    
    szwComponent= strdupAtoW(szComponent);

    rc = MsiGetComponentStateW(hInstall,szwComponent,piInstalled, piAction);

    msi_free( szwComponent);

    return rc;
}

static UINT MSI_SetComponentStateW(MSIPACKAGE *package, LPCWSTR szComponent,
                                   INSTALLSTATE iState)
{
    MSICOMPONENT *comp;

    TRACE("%p %s %d\n", package, debugstr_w(szComponent), iState);

    comp = get_loaded_component(package, szComponent);
    if (!comp)
        return ERROR_UNKNOWN_COMPONENT;

    comp->Installed = iState;

    return ERROR_SUCCESS;
}

UINT MSI_GetComponentStateW(MSIPACKAGE *package, LPWSTR szComponent,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    MSICOMPONENT *comp;

    TRACE("%p %s %p %p\n", package, debugstr_w(szComponent),
           piInstalled, piAction);

    comp = get_loaded_component(package,szComponent);
    if (!comp)
        return ERROR_UNKNOWN_COMPONENT;

    if (piInstalled)
        *piInstalled = comp->Installed;

    if (piAction)
        *piAction = comp->Action;

    TRACE("states (%i, %i)\n", comp->Installed, comp->Action );

    return ERROR_SUCCESS;
}

/***********************************************************************
 * MsiSetComponentStateW (MSI.@)
 */
UINT WINAPI MsiSetComponentStateW(MSIHANDLE hInstall, LPCWSTR szComponent,
                                  INSTALLSTATE iState)
{
    MSIPACKAGE* package;
    UINT ret;

    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;
    ret = MSI_SetComponentStateW(package, szComponent, iState);
    msiobj_release(&package->hdr);
    return ret;
}

/***********************************************************************
 * MsiGetComponentStateW (MSI.@)
 */
UINT WINAPI MsiGetComponentStateW(MSIHANDLE hInstall, LPWSTR szComponent,
                  INSTALLSTATE *piInstalled, INSTALLSTATE *piAction)
{
    MSIPACKAGE* package;
    UINT ret;

    TRACE("%ld %s %p %p\n", hInstall, debugstr_w(szComponent),
           piInstalled, piAction);

    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;
    ret = MSI_GetComponentStateW( package, szComponent, piInstalled, piAction);
    msiobj_release( &package->hdr );
    return ret;
}

/***********************************************************************
 * MsiGetLanguage (MSI.@)
 */
LANGID WINAPI MsiGetLanguage(MSIHANDLE hInstall)
{
    MSIPACKAGE* package;
    LANGID langid;
    LPWSTR buffer;
    static const WCHAR szProductLanguage[] =
        {'P','r','o','d','u','c','t','L','a','n','g','u','a','g','e',0};
    
    package = msihandle2msiinfo(hInstall, MSIHANDLETYPE_PACKAGE);
    if (!package)
        return ERROR_INVALID_HANDLE;

    buffer = msi_dup_property( package, szProductLanguage );
    langid = atoiW(buffer);

    msi_free(buffer);
    msiobj_release (&package->hdr);
    return langid;
}