// performs a locale sensitive date formatting operation on the struct tm parameter nsresult nsDateTimeFormatUnix::FormatTMTime(nsILocale* locale, const nsDateFormatSelector dateFormatSelector, const nsTimeFormatSelector timeFormatSelector, const struct tm* tmTime, nsAString& stringOut) { #define NSDATETIME_FORMAT_BUFFER_LEN 80 char strOut[NSDATETIME_FORMAT_BUFFER_LEN*2]; // buffer for date and time char fmtD[NSDATETIME_FORMAT_BUFFER_LEN], fmtT[NSDATETIME_FORMAT_BUFFER_LEN]; nsresult rv; // set up locale data (void) Initialize(locale); NS_ENSURE_TRUE(mDecoder, NS_ERROR_NOT_INITIALIZED); // set date format if (dateFormatSelector == kDateFormatLong && timeFormatSelector == kTimeFormatSeconds) { PL_strncpy(fmtD, "%c", NSDATETIME_FORMAT_BUFFER_LEN); PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); } else { switch (dateFormatSelector) { case kDateFormatNone: PL_strncpy(fmtD, "", NSDATETIME_FORMAT_BUFFER_LEN); break; case kDateFormatLong: case kDateFormatShort: PL_strncpy(fmtD, "%x", NSDATETIME_FORMAT_BUFFER_LEN); break; case kDateFormatYearMonth: PL_strncpy(fmtD, "%Y/%m", NSDATETIME_FORMAT_BUFFER_LEN); break; case kDateFormatWeekday: PL_strncpy(fmtD, "%a", NSDATETIME_FORMAT_BUFFER_LEN); break; default: PL_strncpy(fmtD, "", NSDATETIME_FORMAT_BUFFER_LEN); } // set time format switch (timeFormatSelector) { case kTimeFormatNone: PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatSeconds: PL_strncpy(fmtT, "%X", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatNoSeconds: PL_strncpy(fmtT, mLocalePreferred24hour ? "%H:%M" : mLocaleAMPMfirst ? "%p %I:%M" : "%I:%M %p", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatSecondsForce24Hour: PL_strncpy(fmtT, "%H:%M:%S", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatNoSecondsForce24Hour: PL_strncpy(fmtT, "%H:%M", NSDATETIME_FORMAT_BUFFER_LEN); break; default: PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); } } // generate data/time string char *old_locale = setlocale(LC_TIME, nullptr); (void) setlocale(LC_TIME, mPlatformLocale.get()); if (strlen(fmtD) && strlen(fmtT)) { PL_strncat(fmtD, " ", NSDATETIME_FORMAT_BUFFER_LEN); PL_strncat(fmtD, fmtT, NSDATETIME_FORMAT_BUFFER_LEN); strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtD, tmTime); } else if (strlen(fmtD) && !strlen(fmtT)) { strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtD, tmTime); } else if (!strlen(fmtD) && strlen(fmtT)) { strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtT, tmTime); } else { PL_strncpy(strOut, "", NSDATETIME_FORMAT_BUFFER_LEN); } (void) setlocale(LC_TIME, old_locale); // convert result to unicode int32_t srcLength = (int32_t) strlen(strOut); int32_t unicharLength = NSDATETIME_FORMAT_BUFFER_LEN*2; PRUnichar unichars[NSDATETIME_FORMAT_BUFFER_LEN*2]; // buffer for date and time rv = mDecoder->Convert(strOut, &srcLength, unichars, &unicharLength); if (NS_FAILED(rv)) return rv; stringOut.Assign(unichars, unicharLength); return rv; }
//------------------------------------------------------------------------- // // Show - Display the file dialog // //------------------------------------------------------------------------- NS_IMETHODIMP nsFilePicker::Show(PRInt16 *retval) { NS_ENSURE_ARG_POINTER(retval); PRBool result = PR_FALSE; nsCAutoString fileBuffer; char *converted = ConvertToFileSystemCharset(mDefault); if (nsnull == converted) { LossyCopyUTF16toASCII(mDefault, fileBuffer); } else { fileBuffer.Assign(converted); nsMemory::Free( converted ); } char *title = ConvertToFileSystemCharset(mTitle); if (nsnull == title) title = ToNewCString(mTitle); nsCAutoString initialDir; if (mDisplayDirectory) mDisplayDirectory->GetNativePath(initialDir); // If no display directory, re-use the last one. if(initialDir.IsEmpty()) initialDir = mLastUsedDirectory; mFile.Truncate(); FILEDLG filedlg; memset(&filedlg, 0, sizeof(FILEDLG)); filedlg.cbSize = sizeof(FILEDLG); filedlg.pszTitle = title; if (mMode == modeGetFolder) { PL_strncat(filedlg.szFullFile, initialDir.get(), MAX_PATH); PL_strncat(filedlg.szFullFile, "\\", 1); PL_strncat(filedlg.szFullFile, "^", 1); filedlg.fl = FDS_OPEN_DIALOG | FDS_CENTER; filedlg.pfnDlgProc = DirDialogProc; DosError(FERR_DISABLEHARDERR); WinFileDlg(HWND_DESKTOP, mWnd, &filedlg); DosError(FERR_ENABLEHARDERR); char* tempptr = strstr(filedlg.szFullFile, "^"); if (tempptr) *tempptr = '\0'; if (filedlg.lReturn == DID_OK) { result = PR_TRUE; if (!mDisplayDirectory) mDisplayDirectory = do_CreateInstance("@mozilla.org/file/local;1"); if (mDisplayDirectory) mDisplayDirectory->InitWithNativePath(nsDependentCString(filedlg.szFullFile)); mFile.Assign(filedlg.szFullFile); } } else { PL_strncpy(filedlg.szFullFile, initialDir.get(), MAX_PATH); PL_strncat(filedlg.szFullFile, "\\", 1); PL_strncat(filedlg.szFullFile, fileBuffer.get(), MAX_PATH); filedlg.fl = FDS_CENTER; if (mMode == modeSave) { filedlg.fl |= FDS_SAVEAS_DIALOG | FDS_ENABLEFILELB; } else if (mMode == modeOpenMultiple) { filedlg.fl |= FDS_MULTIPLESEL | FDS_OPEN_DIALOG; } else { filedlg.fl |= FDS_OPEN_DIALOG; } PMYDATA pmydata; pmydata = (PMYDATA)calloc(1, sizeof(MYDATA)); filedlg.ulUser = (ULONG)pmydata; filedlg.pfnDlgProc = FileDialogProc; PRUint32 i; PSZ *apszTypeList; apszTypeList = (PSZ *)malloc(mTitles.Length()*sizeof(PSZ)+1); for (i = 0; i < mTitles.Length(); i++) { const nsString& typeWide = mTitles[i]; nsAutoCharBuffer buffer; PRInt32 bufLength; WideCharToMultiByte(0, typeWide.get(), typeWide.Length(), buffer, bufLength); apszTypeList[i] = ToNewCString(nsDependentCString(buffer.Elements())); } apszTypeList[i] = 0; filedlg.papszITypeList = (PAPSZ)apszTypeList; PSZ *apszFilterList; apszFilterList = (PSZ *)malloc(mFilters.Length()*sizeof(PSZ)+1); for (i = 0; i < mFilters.Length(); i++) { const nsString& filterWide = mFilters[i]; apszFilterList[i] = ToNewCString(filterWide); } apszFilterList[i] = 0; pmydata->papszIFilterList = (PAPSZ)apszFilterList; pmydata->ulCurExt = mSelectedType; PRBool fileExists; do { DosError(FERR_DISABLEHARDERR); WinFileDlg(HWND_DESKTOP, mWnd, &filedlg); DosError(FERR_ENABLEHARDERR); if ((filedlg.lReturn == DID_OK) && (mMode == modeSave)) { PRFileInfo64 fileinfo64; PRStatus status = PR_GetFileInfo64(filedlg.szFullFile, &fileinfo64); if (status == PR_SUCCESS) { fileExists = PR_TRUE; } else { fileExists = PR_FALSE; } if (fileExists) { if (!gpszFDSaveCaption) { HMODULE hmod; char LoadError[CCHMAXPATH]; char loadedString[256]; int length; DosLoadModule(LoadError, CCHMAXPATH, "PMSDMRI", &hmod); length = WinLoadString((HAB)0, hmod, 1110, 256, loadedString); gpszFDSaveCaption = (char*)malloc(length+1); strcpy(gpszFDSaveCaption, loadedString); length = WinLoadString((HAB)0, hmod, 1135, 256, loadedString); gpszFDFileExists = (char*)malloc(length+1); strcpy(gpszFDFileExists, loadedString); length = WinLoadString((HAB)0, hmod, 1136, 256, loadedString); gpszFDFileReadOnly = (char*)malloc(length+1); strcpy(gpszFDFileReadOnly, loadedString); int i; for (i=0;i<256 && gpszFDFileExists[i];i++ ) { if (gpszFDFileExists[i] == '%') { gpszFDFileExists[i+1] = 's'; break; } } for (i=0;i<256 && gpszFDFileReadOnly[i];i++ ) { if (gpszFDFileReadOnly[i] == '%') { gpszFDFileReadOnly[i+1] = 's'; break; } } DosFreeModule(hmod); } char pszFullText[256+CCHMAXPATH]; FILESTATUS3 fsts3; ULONG ulResponse; DosQueryPathInfo( filedlg.szFullFile, FIL_STANDARD, &fsts3, sizeof(FILESTATUS3)); if (fsts3.attrFile & FILE_READONLY) { sprintf(pszFullText, gpszFDFileReadOnly, filedlg.szFullFile); ulResponse = WinMessageBox(HWND_DESKTOP, mWnd, pszFullText, gpszFDSaveCaption, 0, MB_OK | MB_MOVEABLE | MB_WARNING); } else { sprintf(pszFullText, gpszFDFileExists, filedlg.szFullFile); ulResponse = WinMessageBox(HWND_DESKTOP, mWnd, pszFullText, gpszFDSaveCaption, 0, MB_YESNO | MB_MOVEABLE | MB_WARNING); } if (ulResponse == MBID_YES) { fileExists = PR_FALSE; } } } } while (mMode == modeSave && fileExists && filedlg.lReturn == DID_OK); if (filedlg.lReturn == DID_OK) { result = PR_TRUE; if (mMode == modeOpenMultiple) { nsresult rv; if (filedlg.papszFQFilename) { for (ULONG i=0;i<filedlg.ulFQFCount;i++) { nsCOMPtr<nsILocalFile> file = do_CreateInstance("@mozilla.org/file/local;1", &rv); NS_ENSURE_SUCCESS(rv,rv); rv = file->InitWithNativePath(nsDependentCString(*(filedlg.papszFQFilename)[i])); NS_ENSURE_SUCCESS(rv,rv); rv = mFiles.AppendObject(file); NS_ENSURE_SUCCESS(rv,rv); } WinFreeFileDlgList(filedlg.papszFQFilename); } else { nsCOMPtr<nsILocalFile> file = do_CreateInstance("@mozilla.org/file/local;1", &rv); NS_ENSURE_SUCCESS(rv,rv); rv = file->InitWithNativePath(nsDependentCString(filedlg.szFullFile)); NS_ENSURE_SUCCESS(rv,rv); rv = mFiles.AppendObject(file); NS_ENSURE_SUCCESS(rv,rv); } } else { mFile.Assign(filedlg.szFullFile); } mSelectedType = (PRInt16)pmydata->ulCurExt; } for (i = 0; i < mTitles.Length(); i++) { nsMemory::Free(*(filedlg.papszITypeList[i])); } free(filedlg.papszITypeList); for (i = 0; i < mFilters.Length(); i++) { nsMemory::Free(*(pmydata->papszIFilterList[i])); } free(pmydata->papszIFilterList); free(pmydata); } if (title) nsMemory::Free( title ); if (result) { PRInt16 returnOKorReplace = returnOK; nsresult rv; // Remember last used directory. nsCOMPtr<nsILocalFile> file(do_CreateInstance("@mozilla.org/file/local;1", &rv)); NS_ENSURE_SUCCESS(rv, rv); file->InitWithNativePath(mFile); nsCOMPtr<nsIFile> dir; if (NS_SUCCEEDED(file->GetParent(getter_AddRefs(dir)))) { nsCOMPtr<nsILocalFile> localDir(do_QueryInterface(dir)); if (localDir) { nsCAutoString newDir; localDir->GetNativePath(newDir); if(!newDir.IsEmpty()) PL_strncpyz(mLastUsedDirectory, newDir.get(), MAX_PATH+1); // Update mDisplayDirectory with this directory, also. // Some callers rely on this. if (!mDisplayDirectory) mDisplayDirectory = do_CreateInstance("@mozilla.org/file/local;1"); if (mDisplayDirectory) mDisplayDirectory->InitWithNativePath( nsDependentCString(mLastUsedDirectory) ); } } if (mMode == modeSave) { // Windows does not return resultReplace, // we must check if file already exists PRBool exists = PR_FALSE; file->Exists(&exists); if (exists) returnOKorReplace = returnReplace; } *retval = returnOKorReplace; } else { *retval = returnCancel; } return NS_OK; }
// performs a locale sensitive date formatting operation on the struct tm parameter /*static*/ nsresult DateTimeFormat::FormatTMTime(const nsDateFormatSelector aDateFormatSelector, const nsTimeFormatSelector aTimeFormatSelector, const struct tm* aTmTime, nsAString& aStringOut) { #define NSDATETIME_FORMAT_BUFFER_LEN 80 char strOut[NSDATETIME_FORMAT_BUFFER_LEN*2]; // buffer for date and time char fmtD[NSDATETIME_FORMAT_BUFFER_LEN], fmtT[NSDATETIME_FORMAT_BUFFER_LEN]; nsresult rv; // set up locale data (void) Initialize(); NS_ENSURE_TRUE(mDecoder, NS_ERROR_NOT_INITIALIZED); // set date format if (aDateFormatSelector == kDateFormatLong && aTimeFormatSelector == kTimeFormatSeconds) { PL_strncpy(fmtD, "%c", NSDATETIME_FORMAT_BUFFER_LEN); PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); } else { switch (aDateFormatSelector) { case kDateFormatNone: PL_strncpy(fmtD, "", NSDATETIME_FORMAT_BUFFER_LEN); break; case kDateFormatLong: case kDateFormatShort: PL_strncpy(fmtD, "%x", NSDATETIME_FORMAT_BUFFER_LEN); break; default: PL_strncpy(fmtD, "", NSDATETIME_FORMAT_BUFFER_LEN); } // set time format switch (aTimeFormatSelector) { case kTimeFormatNone: PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatSeconds: PL_strncpy(fmtT, "%X", NSDATETIME_FORMAT_BUFFER_LEN); break; case kTimeFormatNoSeconds: PL_strncpy(fmtT, mLocalePreferred24hour ? "%H:%M" : mLocaleAMPMfirst ? "%p %I:%M" : "%I:%M %p", NSDATETIME_FORMAT_BUFFER_LEN); break; default: PL_strncpy(fmtT, "", NSDATETIME_FORMAT_BUFFER_LEN); } } // generate date/time string if (strlen(fmtD) && strlen(fmtT)) { PL_strncat(fmtD, " ", NSDATETIME_FORMAT_BUFFER_LEN); PL_strncat(fmtD, fmtT, NSDATETIME_FORMAT_BUFFER_LEN); strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtD, aTmTime); } else if (strlen(fmtD) && !strlen(fmtT)) { strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtD, aTmTime); } else if (!strlen(fmtD) && strlen(fmtT)) { strftime(strOut, NSDATETIME_FORMAT_BUFFER_LEN, fmtT, aTmTime); } else { PL_strncpy(strOut, "", NSDATETIME_FORMAT_BUFFER_LEN); } // convert result to unicode int32_t srcLength = (int32_t) strlen(strOut); int32_t unicharLength = NSDATETIME_FORMAT_BUFFER_LEN*2; char16_t unichars[NSDATETIME_FORMAT_BUFFER_LEN*2]; // buffer for date and time rv = mDecoder->Convert(strOut, &srcLength, unichars, &unicharLength); if (NS_FAILED(rv)) { return rv; } aStringOut.Assign(unichars, unicharLength); return rv; }