498 lines
15 KiB
C
498 lines
15 KiB
C
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#include "shellprv.h"
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#pragma hdrstop
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#include "help.h"
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#define DWORDUP(x) (((x)+3)&~3)
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#define VerKeyToValue(lpKey) (lpKey + DWORDUP(lstrlen(lpKey)+1))
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#pragma warning(disable: 4200) // zero size array in struct
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// magic undoced explort from version.dll
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STDAPI_(BOOL) VerQueryValueIndexW(const void *pBlock, LPTSTR lpSubBlock, DWORD dwIndex, void **ppBuffer, void **ppValue, PUINT puLen);
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#ifdef UNICODE
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#define VerQueryValueIndex VerQueryValueIndexW
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#endif
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typedef struct
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{
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WORD wTotLen;
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WORD wValLen;
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TCHAR szKey[];
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} SHELLVERBLOCK, *LPSHELLVERBLOCK;
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// Following code is copied from fileman\wfdlgs2.c
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// The following data structure associates a version stamp datum
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// name (which is not localized) with a string ID. This is so we
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// can show translations of these names to the user.
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struct vertbl {
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TCHAR const *pszName;
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short idString;
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};
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// Note that version stamp datum names are NEVER internationalized,
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// so the following literal strings are just fine.
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const struct vertbl vernames[] = {
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// For the first NUM_SPECIAL_STRINGS, the second column is the dialog ID.
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{ TEXT("LegalCopyright"), IDD_VERSION_COPYRIGHT },
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{ TEXT("FileDescription"), IDD_VERSION_DESCRIPTION },
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// For the rest, the second column is the string ID.
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{ TEXT("FileVersion"), IDS_VN_FILEVERSION },
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{ TEXT("Comments"), IDS_VN_COMMENTS },
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{ TEXT("CompanyName"), IDS_VN_COMPANYNAME },
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{ TEXT("InternalName"), IDS_VN_INTERNALNAME },
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{ TEXT("LegalTrademarks"), IDS_VN_LEGALTRADEMARKS },
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{ TEXT("OriginalFilename"), IDS_VN_ORIGINALFILENAME },
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{ TEXT("PrivateBuild"), IDS_VN_PRIVATEBUILD },
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{ TEXT("ProductName"), IDS_VN_PRODUCTNAME },
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{ TEXT("ProductVersion"), IDS_VN_PRODUCTVERSION },
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{ TEXT("SpecialBuild"), IDS_VN_SPECIALBUILD }
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};
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#define NUM_SPECIAL_STRINGS 2
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#define VERSTR_MANDATORY TEXT("FileVersion")
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typedef struct { // vp
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PROPSHEETPAGE psp;
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HWND hDlg;
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LPTSTR pVerBuffer; /* pointer to version data */
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TCHAR szVersionKey[60]; /* big enough for anything we need */
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struct _VERXLATE
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{
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WORD wLanguage;
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WORD wCodePage;
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} *lpXlate; /* ptr to translations data */
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int cXlate; /* count of translations */
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LPTSTR pszXlate;
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int cchXlateString;
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TCHAR szFile[MAX_PATH];
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} VERPROPSHEETPAGE, * LPVERPROPSHEETPAGE;
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#define VER_KEY_END 25 /* length of "\StringFileInfo\xxxxyyyy\" */
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/* (not localized) */
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#define MAXMESSAGELEN (50 + MAX_PATH * 2)
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/*
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Gets a particular datum about a file. The file's version info
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should have already been loaded by GetVersionInfo. If no datum
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by the specified name is available, NULL is returned. The name
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specified should be just the name of the item itself; it will
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be concatenated onto "\StringFileInfo\xxxxyyyy\" automatically.
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Version datum names are not localized, so it's OK to pass literals
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such as "FileVersion" to this function.
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Note that since the returned datum is in a global memory block,
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the return value of this function is LPSTR, not PSTR.
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*/
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LPTSTR GetVersionDatum(LPVERPROPSHEETPAGE pvp, LPCTSTR pszName)
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{
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UINT cbValue = 0;
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LPTSTR lpValue;
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if (!pvp->pVerBuffer)
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return NULL;
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lstrcpy(pvp->szVersionKey + VER_KEY_END, pszName);
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VerQueryValue(pvp->pVerBuffer, pvp->szVersionKey, (void **)&lpValue, &cbValue);
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return (cbValue != 0) ? lpValue : NULL;
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}
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/*
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Frees global version data about a file. After this call, all
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GetVersionDatum calls will return NULL. To avoid memory leaks,
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always call this before the main properties dialog exits.
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*/
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void FreeVersionInfo(LPVERPROPSHEETPAGE pvp)
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{
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if (pvp->pVerBuffer)
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{
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GlobalFree(pvp->pVerBuffer);
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pvp->pVerBuffer = NULL;
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}
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if (pvp->pszXlate)
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{
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LocalFree((HLOCAL)(HANDLE)pvp->pszXlate);
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pvp->pszXlate = NULL;
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}
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pvp->lpXlate = NULL;
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}
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/*
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Initialize version information for the properties dialog. The
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above global variables are initialized by this function, and
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remain valid (for the specified file only) until FreeVersionInfo
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is called.
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The first language we try will be the first item in the
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"\VarFileInfo\Translations" section; if there's nothing there,
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we try the one coded into the IDS_FILEVERSIONKEY resource string.
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If we can't even load that, we just use English (040904E4). We
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also try English with a null codepage (04090000) since many apps
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were stamped according to an old spec which specified this as
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the required language instead of 040904E4.
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GetVersionInfo returns TRUE if the version info was read OK,
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otherwise FALSE. If the return is FALSE, the buffer may still
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have been allocated; always call FreeVersionInfo to be safe.
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pszPath is modified by this call (pszName is appended).
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*/
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BOOL GetVersionInfo(LPVERPROPSHEETPAGE pvp, LPCTSTR pszPath)
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{
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UINT cbValue = 0;
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LPTSTR pszValue = NULL;
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DWORD dwHandle; /* version subsystem handle */
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DWORD dwVersionSize; /* size of the version data */
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FreeVersionInfo(pvp); /* free old version buffer */
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// cast const -> non const for bad API def
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dwVersionSize = GetFileVersionInfoSize((LPTSTR)pszPath, &dwHandle);
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if (dwVersionSize == 0L)
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return FALSE; /* no version info */
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pvp->pVerBuffer = GlobalAlloc(GPTR, dwVersionSize);
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if (pvp->pVerBuffer == NULL)
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return FALSE;
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// cast const -> non const for bad API def
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if (!GetFileVersionInfo((LPTSTR)pszPath, dwHandle, dwVersionSize, pvp->pVerBuffer))
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{
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return FALSE;
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}
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// Look for translations
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if (VerQueryValue(pvp->pVerBuffer, TEXT("\\VarFileInfo\\Translation"), (void **)&pvp->lpXlate, &cbValue)
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&& cbValue)
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{
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pvp->cXlate = cbValue / sizeof(DWORD);
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pvp->cchXlateString = pvp->cXlate * 64; /* figure 64 chars per lang name */
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pvp->pszXlate = (LPTSTR)(void*)LocalAlloc(LPTR, pvp->cchXlateString*sizeof(TCHAR));
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// failure of above will be handled later
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}
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else
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{
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pvp->lpXlate = NULL;
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}
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// Try same language as this program
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if (LoadString(HINST_THISDLL, IDS_VN_FILEVERSIONKEY, pvp->szVersionKey, ARRAYSIZE(pvp->szVersionKey)))
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{
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if (GetVersionDatum(pvp, VERSTR_MANDATORY))
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{
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return TRUE;
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}
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}
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// Try first language this supports
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if (pvp->lpXlate)
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{
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wsprintf(pvp->szVersionKey, TEXT("\\StringFileInfo\\%04X%04X\\"),
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pvp->lpXlate[0].wLanguage, pvp->lpXlate[0].wCodePage);
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if (GetVersionDatum(pvp, VERSTR_MANDATORY)) /* a required field */
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{
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return TRUE;
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}
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}
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#ifdef UNICODE
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// try English, unicode code page
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lstrcpy(pvp->szVersionKey, TEXT("\\StringFileInfo\\040904B0\\"));
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if (GetVersionDatum(pvp, VERSTR_MANDATORY))
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{
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return TRUE;
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}
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#endif
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// try English
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lstrcpy(pvp->szVersionKey, TEXT("\\StringFileInfo\\040904E4\\"));
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if (GetVersionDatum(pvp, VERSTR_MANDATORY))
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{
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return TRUE;
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}
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// try English, null codepage
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lstrcpy(pvp->szVersionKey, TEXT("\\StringFileInfo\\04090000\\"));
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if (GetVersionDatum(pvp, VERSTR_MANDATORY))
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{
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return TRUE;
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}
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// Could not find FileVersion info in a reasonable format
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return FALSE;
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}
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/*
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Fills the version key listbox with all available keys in the
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StringFileInfo block, and sets the version value text to the
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value of the first item.
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*/
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void FillVersionList(LPVERPROPSHEETPAGE pvp)
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{
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LPTSTR pszName;
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LPTSTR pszValue;
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TCHAR szStringBase[VER_KEY_END+1];
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int i, j, idx;
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TCHAR szMessage[MAXMESSAGELEN+1];
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UINT uOffset, cbValue;
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HWND hwndLB = GetDlgItem(pvp->hDlg, IDD_VERSION_KEY);
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ListBox_ResetContent(hwndLB);
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for (i=0; i<NUM_SPECIAL_STRINGS; ++i)
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{
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SetDlgItemText(pvp->hDlg, vernames[i].idString, szNULL);
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}
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pvp->szVersionKey[VER_KEY_END] = 0; /* don't copy too much */
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lstrcpy(szStringBase, pvp->szVersionKey); /* copy to our buffer */
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szStringBase[VER_KEY_END - 1] = 0; /* strip the backslash */
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// Note: The Nt Version of version.dll has other exports. If/When they are
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// available in Win version then we can remove this section...
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// Get the binary file version from the VS_FIXEDFILEINFO
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{
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VS_FIXEDFILEINFO *pffi;
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if (VerQueryValue(pvp->pVerBuffer, TEXT("\\"), (void **)&pffi, &cbValue) && cbValue)
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{
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TCHAR szString[128];
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// display the binary version info, not the useless
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// string version (that can be out of sync)
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wnsprintf(szString, ARRAYSIZE(szString), TEXT("%d.%d.%d.%d"),
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HIWORD(pffi->dwFileVersionMS),
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LOWORD(pffi->dwFileVersionMS),
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HIWORD(pffi->dwFileVersionLS),
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LOWORD(pffi->dwFileVersionLS));
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SetDlgItemText(pvp->hDlg, IDD_VERSION_FILEVERSION, szString);
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}
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}
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//
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// Now iterate through all of the strings
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//
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for (j = 0; ; j++)
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{
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if (!VerQueryValueIndex(pvp->pVerBuffer, szStringBase, j, &pszName, &pszValue, &cbValue))
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break;
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for (i = 0; i < ARRAYSIZE(vernames); i++)
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{
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if (!lstrcmp(vernames[i].pszName, pszName))
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{
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break;
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}
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}
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if (i < NUM_SPECIAL_STRINGS)
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{
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SetDlgItemText(pvp->hDlg, vernames[i].idString, pszValue);
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}
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else
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{
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if (i == ARRAYSIZE(vernames) ||
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!LoadString(HINST_THISDLL, vernames[i].idString, szMessage, ARRAYSIZE(szMessage)))
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{
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lstrcpy(szMessage, pszName);
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}
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idx = ListBox_AddString(hwndLB, szMessage);
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if (idx != LB_ERR)
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{
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ListBox_SetItemData(hwndLB, idx, (DWORD_PTR)pszValue);
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}
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}
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}
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// Now look at the \VarFileInfo\Translations section and add an
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// item for the language(s) this file supports.
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if (pvp->lpXlate == NULL || pvp->pszXlate == NULL)
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return;
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if (!LoadString(HINST_THISDLL, (pvp->cXlate == 1) ? IDS_VN_LANGUAGE : IDS_VN_LANGUAGES,
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szMessage, ARRAYSIZE(szMessage)))
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return;
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idx = ListBox_AddString(hwndLB, szMessage);
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if (idx == LB_ERR)
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return;
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pvp->pszXlate[0] = 0;
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uOffset = 0;
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for (i = 0; i < pvp->cXlate; i++) {
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if (uOffset + 2 > (UINT)pvp->cchXlateString)
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break;
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if (i != 0) {
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lstrcat(pvp->pszXlate, TEXT(", "));
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uOffset += 2; // skip over ", "
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}
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if (VerLanguageName(pvp->lpXlate[i].wLanguage, pvp->pszXlate + uOffset, pvp->cchXlateString - uOffset) >
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(DWORD)(pvp->cchXlateString - uOffset))
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break;
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uOffset += lstrlen(pvp->pszXlate + uOffset);
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}
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pvp->pszXlate[pvp->cchXlateString - 1] = 0;
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ListBox_SetItemData(hwndLB, idx, (LPARAM)(LPTSTR)pvp->pszXlate);
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ListBox_SetCurSel(hwndLB, 0);
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FORWARD_WM_COMMAND(pvp->hDlg, IDD_VERSION_KEY, hwndLB, LBN_SELCHANGE, PostMessage);
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}
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//
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// Function: _UpdateVersionPrsht, private
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//
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// Descriptions:
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// This function fills fields of the "version" dialog box (a page of
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// a property sheet) with attributes of the associated file.
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||
|
|
//
|
||
|
|
// Returns:
|
||
|
|
// TRUE, if successfully done; FALSE, otherwise.
|
||
|
|
//
|
||
|
|
// History:
|
||
|
|
// 01-06-93 Shrikant Created
|
||
|
|
//
|
||
|
|
BOOL _UpdateVersionPrsht(LPVERPROPSHEETPAGE pvp)
|
||
|
|
{
|
||
|
|
if (GetVersionInfo(pvp, pvp->szFile)) /* changes szPath */
|
||
|
|
FillVersionList(pvp);
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void _VersionPrshtCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
|
||
|
|
{
|
||
|
|
LPTSTR pszValue;
|
||
|
|
int idx;
|
||
|
|
|
||
|
|
switch (id)
|
||
|
|
{
|
||
|
|
case IDD_VERSION_KEY:
|
||
|
|
if (codeNotify != LBN_SELCHANGE)
|
||
|
|
{
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
idx = ListBox_GetCurSel(hwndCtl);
|
||
|
|
pszValue = (LPTSTR)ListBox_GetItemData(hwndCtl, idx);
|
||
|
|
if (pszValue)
|
||
|
|
{
|
||
|
|
SetDlgItemText(hwnd, IDD_VERSION_VALUE, pszValue);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Array for context help:
|
||
|
|
static const DWORD aVersionHelpIds[] = {
|
||
|
|
IDD_VERSION_FILEVERSION, IDH_FPROP_VER_ABOUT,
|
||
|
|
IDD_VERSION_DESCRIPTION, IDH_FPROP_VER_ABOUT,
|
||
|
|
IDD_VERSION_COPYRIGHT, IDH_FPROP_VER_ABOUT,
|
||
|
|
IDD_VERSION_FRAME, IDH_FPROP_VER_INFO,
|
||
|
|
IDD_VERSION_KEY, IDH_FPROP_VER_INFO,
|
||
|
|
IDD_VERSION_VALUE, IDH_FPROP_VER_INFO,
|
||
|
|
|
||
|
|
0, 0
|
||
|
|
};
|
||
|
|
|
||
|
|
BOOL_PTR CALLBACK _VersionPrshtDlgProc(HWND hDlg, UINT uMessage, WPARAM wParam, LPARAM lParam)
|
||
|
|
{
|
||
|
|
LPVERPROPSHEETPAGE pvp = (LPVERPROPSHEETPAGE)GetWindowLongPtr(hDlg, DWLP_USER);
|
||
|
|
|
||
|
|
switch (uMessage)
|
||
|
|
{
|
||
|
|
case WM_INITDIALOG:
|
||
|
|
SetWindowLongPtr(hDlg, DWLP_USER, lParam);
|
||
|
|
pvp = (LPVERPROPSHEETPAGE)lParam;
|
||
|
|
pvp->hDlg = hDlg;
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_DESTROY:
|
||
|
|
FreeVersionInfo(pvp); // free anything we created
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_HELP:
|
||
|
|
WinHelp((HWND) ((LPHELPINFO) lParam)->hItemHandle, NULL, HELP_WM_HELP,
|
||
|
|
(ULONG_PTR) (LPTSTR) aVersionHelpIds);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_CONTEXTMENU: // right mouse click
|
||
|
|
WinHelp((HWND) wParam, NULL, HELP_CONTEXTMENU,
|
||
|
|
(ULONG_PTR) (LPTSTR) aVersionHelpIds);
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_NOTIFY:
|
||
|
|
switch (((NMHDR *)lParam)->code)
|
||
|
|
{
|
||
|
|
case PSN_SETACTIVE:
|
||
|
|
_UpdateVersionPrsht(pvp);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
|
||
|
|
case WM_COMMAND:
|
||
|
|
HANDLE_WM_COMMAND(hDlg, wParam, lParam, _VersionPrshtCommand);
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// creates a property sheet for the "version" page which shows version information.
|
||
|
|
//
|
||
|
|
STDAPI_(void) AddVersionPage(LPCTSTR pszFile, LPFNADDPROPSHEETPAGE pfnAddPage, LPARAM lParam)
|
||
|
|
{
|
||
|
|
DWORD dwAttr = GetFileAttributes(pszFile);
|
||
|
|
if (0xFFFFFFFF != dwAttr && 0 == (dwAttr & FILE_ATTRIBUTE_OFFLINE) /*avoid HSM recall*/)
|
||
|
|
{
|
||
|
|
DWORD dwVerLen, dwVerHandle;
|
||
|
|
VERPROPSHEETPAGE vp = {0};
|
||
|
|
|
||
|
|
lstrcpyn(vp.szFile, pszFile, ARRAYSIZE(vp.szFile));
|
||
|
|
|
||
|
|
dwVerLen = GetFileVersionInfoSize(vp.szFile, &dwVerHandle);
|
||
|
|
if (dwVerLen)
|
||
|
|
{
|
||
|
|
HPROPSHEETPAGE hpage;
|
||
|
|
|
||
|
|
vp.psp.dwSize = sizeof(VERPROPSHEETPAGE); // extra data
|
||
|
|
vp.psp.dwFlags = PSP_DEFAULT;
|
||
|
|
vp.psp.hInstance = HINST_THISDLL;
|
||
|
|
vp.psp.pszTemplate = MAKEINTRESOURCE(DLG_VERSION);
|
||
|
|
vp.psp.pfnDlgProc = _VersionPrshtDlgProc;
|
||
|
|
|
||
|
|
hpage = CreatePropertySheetPage(&vp.psp);
|
||
|
|
if (hpage)
|
||
|
|
if (!pfnAddPage(hpage, lParam))
|
||
|
|
DestroyPropertySheetPage(hpage);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|