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190 lines
4.8 KiB
190 lines
4.8 KiB
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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link.c
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Abstract:
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This file implements the code to save to a link file.
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Author:
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Rick Turner (RickTu) Sep-12-1995
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--*/
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#include "precomp.h"
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#pragma hdrstop
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#include "shlobj.h"
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#include "shlwapi.h"
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#include "shlwapip.h"
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#include "shlobjp.h"
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#include "initguid.h"
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#include "oleguid.h"
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#include "shlguid.h"
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#include "shlguidp.h"
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BOOL PathIsLink(LPCTSTR szFile)
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{
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BOOL fRet;
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LPCTSTR pszExt = PathFindExtension(szFile);
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if (pszExt)
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{
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fRet = (lstrcmpi(TEXT(".lnk"), pszExt) == 0);
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}
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else
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{
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fRet = FALSE;
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}
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return fRet;
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}
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BOOL
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WereWeStartedFromALnk()
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{
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STARTUPINFO si;
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GetStartupInfo( &si );
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// Check to make sure we were started from a link
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if (si.dwFlags & STARTF_TITLEISLINKNAME)
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{
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if (PathIsLink(si.lpTitle))
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return TRUE;
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}
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return FALSE;
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}
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BOOL
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SetLinkValues(
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PCONSOLE_STATE_INFO pStateInfo
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)
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/*++
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Routine Description:
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This routine writes values to the link file that spawned this console
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window. The link file name is still in the startinfo structure.
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Arguments:
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pStateInfo - pointer to structure containing information
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Return Value:
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none
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--*/
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{
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STARTUPINFO si;
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IShellLink * psl;
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IPersistFile * ppf;
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IShellLinkDataList * psldl;
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NT_CONSOLE_PROPS props;
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#if defined(FE_SB)
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NT_FE_CONSOLE_PROPS fe_props;
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#endif
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BOOL bRet;
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GetStartupInfo( &si );
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// Check to make sure we were started from a link
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if (!(si.dwFlags & STARTF_TITLEISLINKNAME) )
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return FALSE;
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// Make sure we are dealing w/a link file
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if (!PathIsLink(si.lpTitle))
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return FALSE;
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// Ok, load the link so we can modify it...
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if (FAILED(SHCoCreateInstance( NULL, &CLSID_ShellLink, NULL, &IID_IShellLink, &psl )))
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return FALSE;
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if (SUCCEEDED(psl->lpVtbl->QueryInterface(psl, &IID_IPersistFile, &ppf)))
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{
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WCHAR wszPath[ MAX_PATH ];
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StrToOleStr(wszPath, si.lpTitle );
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if (FAILED(ppf->lpVtbl->Load(ppf, wszPath, 0)))
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{
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ppf->lpVtbl->Release(ppf);
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psl->lpVtbl->Release(psl);
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return FALSE;
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}
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}
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// Now the link is loaded, generate new console settings section to replace
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// the one in the link.
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((LPDBLIST)&props)->cbSize = sizeof(props);
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((LPDBLIST)&props)->dwSignature = NT_CONSOLE_PROPS_SIG;
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props.wFillAttribute = pStateInfo->ScreenAttributes;
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props.wPopupFillAttribute = pStateInfo->PopupAttributes;
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props.dwScreenBufferSize = pStateInfo->ScreenBufferSize;
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props.dwWindowSize = pStateInfo->WindowSize;
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props.dwWindowOrigin.X = (SHORT)pStateInfo->WindowPosX;
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props.dwWindowOrigin.Y = (SHORT)pStateInfo->WindowPosY;
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props.nFont = 0;
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props.nInputBufferSize = 0;
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props.dwFontSize = pStateInfo->FontSize;
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props.uFontFamily = pStateInfo->FontFamily;
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props.uFontWeight = pStateInfo->FontWeight;
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CopyMemory( props.FaceName, pStateInfo->FaceName, sizeof(props.FaceName) );
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props.uCursorSize = pStateInfo->CursorSize;
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props.bFullScreen = pStateInfo->FullScreen;
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props.bQuickEdit = pStateInfo->QuickEdit;
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props.bInsertMode = pStateInfo->InsertMode;
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props.bAutoPosition = pStateInfo->AutoPosition;
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props.uHistoryBufferSize = pStateInfo->HistoryBufferSize;
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props.uNumberOfHistoryBuffers = pStateInfo->NumberOfHistoryBuffers;
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props.bHistoryNoDup = pStateInfo->HistoryNoDup;
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CopyMemory( props.ColorTable, pStateInfo->ColorTable, sizeof(props.ColorTable) );
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#if defined(FE_SB)
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((LPDBLIST)&fe_props)->cbSize = sizeof(fe_props);
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((LPDBLIST)&fe_props)->dwSignature = NT_FE_CONSOLE_PROPS_SIG;
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fe_props.uCodePage = pStateInfo->CodePage;
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#endif
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if (SUCCEEDED(psl->lpVtbl->QueryInterface(psl, &IID_IShellLinkDataList, &psldl)))
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{
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//
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// Store the changes back into the link...
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//
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psldl->lpVtbl->RemoveDataBlock( psldl, NT_CONSOLE_PROPS_SIG );
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psldl->lpVtbl->AddDataBlock( psldl, (LPVOID)&props );
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#if defined(FE_SB)
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if (gfFESystem) {
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psldl->lpVtbl->RemoveDataBlock( psldl, NT_FE_CONSOLE_PROPS_SIG );
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psldl->lpVtbl->AddDataBlock( psldl, (LPVOID)&fe_props );
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}
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#endif
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psldl->lpVtbl->Release( psldl );
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}
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bRet = SUCCEEDED(ppf->lpVtbl->Save( ppf, NULL, TRUE ));
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ppf->lpVtbl->Release(ppf);
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psl->lpVtbl->Release(psl);
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return bRet;
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}
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