Signed-off-by: Huw Davies huw@codeweavers.com --- dlls/hhctrl.ocx/chm.c | 88 +++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 74 insertions(+), 14 deletions(-)
diff --git a/dlls/hhctrl.ocx/chm.c b/dlls/hhctrl.ocx/chm.c index 39c1ecae25..8cf2539d71 100644 --- a/dlls/hhctrl.ocx/chm.c +++ b/dlls/hhctrl.ocx/chm.c @@ -353,6 +353,52 @@ BOOL LoadWinTypeFromCHM(HHInfo *info) static const WCHAR index_extW[] = {'h','h','k',0}; static const WCHAR windowsW[] = {'#','W','I','N','D','O','W','S',0};
+ /* HH_WINTYPE as stored on disk. It's identical to HH_WINTYPE except that the pointer fields + have been changed to DWORDs, so that the layout on 64-bit remains unchanged. */ + struct file_wintype + { + int cbStruct; + BOOL fUniCodeStrings; + DWORD pszType; + DWORD fsValidMembers; + DWORD fsWinProperties; + DWORD pszCaption; + DWORD dwStyles; + DWORD dwExStyles; + RECT rcWindowPos; + int nShowState; + DWORD hwndHelp; + DWORD hwndCaller; + DWORD paInfoTypes; + DWORD hwndToolBar; + DWORD hwndNavigation; + DWORD hwndHTML; + int iNavWidth; + RECT rcHTML; + DWORD pszToc; + DWORD pszIndex; + DWORD pszFile; + DWORD pszHome; + DWORD fsToolBarFlags; + BOOL fNotExpanded; + int curNavType; + int tabpos; + int idNotify; + BYTE tabOrder[HH_MAX_TABS+1]; + int cHistory; + DWORD pszJump1; + DWORD pszJump2; + DWORD pszUrlJump1; + DWORD pszUrlJump2; + RECT rcMinSize; + int cbInfoTypes; + DWORD pszCustomTabs; + } file_wintype; + + memset(&wintype, 0, sizeof(wintype)); + wintype.cbStruct = sizeof(wintype); + wintype.fUniCodeStrings = TRUE; + hr = IStorage_OpenStream(pStorage, windowsW, NULL, STGM_READ, 0, &pStream); if (SUCCEEDED(hr)) { @@ -363,28 +409,42 @@ BOOL LoadWinTypeFromCHM(HHInfo *info) if (FAILED(hr)) goto done;
/* read the HH_WINTYPE struct data */ - hr = IStream_Read(pStream, &wintype, sizeof(wintype), &cbRead); + hr = IStream_Read(pStream, &file_wintype, sizeof(file_wintype), &cbRead); if (FAILED(hr)) goto done;
/* convert the #STRINGS offsets to actual strings */ - wintype.pszType = ConvertChmString(info, (DWORD)wintype.pszType); - wintype.pszFile = ConvertChmString(info, (DWORD)wintype.pszFile); - wintype.pszToc = ConvertChmString(info, (DWORD)wintype.pszToc); - wintype.pszIndex = ConvertChmString(info, (DWORD)wintype.pszIndex); - wintype.pszCaption = ConvertChmString(info, (DWORD)wintype.pszCaption); - wintype.pszHome = ConvertChmString(info, (DWORD)wintype.pszHome); - wintype.pszJump1 = ConvertChmString(info, (DWORD)wintype.pszJump1); - wintype.pszJump2 = ConvertChmString(info, (DWORD)wintype.pszJump2); - wintype.pszUrlJump1 = ConvertChmString(info, (DWORD)wintype.pszUrlJump1); - wintype.pszUrlJump2 = ConvertChmString(info, (DWORD)wintype.pszUrlJump2); + wintype.pszType = ConvertChmString(info, file_wintype.pszType); + wintype.fsValidMembers = file_wintype.fsValidMembers; + wintype.fsWinProperties = file_wintype.fsWinProperties; + wintype.pszCaption = ConvertChmString(info, file_wintype.pszCaption); + wintype.dwStyles = file_wintype.dwStyles; + wintype.dwExStyles = file_wintype.dwExStyles; + wintype.rcWindowPos = file_wintype.rcWindowPos; + wintype.nShowState = file_wintype.nShowState; + wintype.iNavWidth = file_wintype.iNavWidth; + wintype.rcHTML = file_wintype.rcHTML; + wintype.pszToc = ConvertChmString(info, file_wintype.pszToc); + wintype.pszIndex = ConvertChmString(info, file_wintype.pszIndex); + wintype.pszFile = ConvertChmString(info, file_wintype.pszFile); + wintype.pszHome = ConvertChmString(info, file_wintype.pszHome); + wintype.fsToolBarFlags = file_wintype.fsToolBarFlags; + wintype.fNotExpanded = file_wintype.fNotExpanded; + wintype.curNavType = file_wintype.curNavType; + wintype.tabpos = file_wintype.tabpos; + wintype.idNotify = file_wintype.idNotify; + memcpy(&wintype.tabOrder, file_wintype.tabOrder, sizeof(wintype.tabOrder)); + wintype.cHistory = file_wintype.cHistory; + wintype.pszJump1 = ConvertChmString(info, file_wintype.pszJump1); + wintype.pszJump2 = ConvertChmString(info, file_wintype.pszJump2); + wintype.pszUrlJump1 = ConvertChmString(info, file_wintype.pszUrlJump1); + wintype.pszUrlJump2 = ConvertChmString(info, file_wintype.pszUrlJump2); + wintype.rcMinSize = file_wintype.rcMinSize; + wintype.cbInfoTypes = file_wintype.cbInfoTypes; } else { /* no defined window types so use (hopefully) sane defaults */ static const WCHAR defaultwinW[] = {'d','e','f','a','u','l','t','w','i','n','\0'}; - memset(&wintype, 0, sizeof(wintype)); - wintype.cbStruct = sizeof(wintype); - wintype.fUniCodeStrings = TRUE; wintype.pszType = strdupW(info->pCHMInfo->defWindow ? info->pCHMInfo->defWindow : defaultwinW); wintype.pszToc = strdupW(info->pCHMInfo->defToc ? info->pCHMInfo->defToc : empty); wintype.pszIndex = strdupW(empty);