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authorTimothy Pearson <[email protected]>2013-01-27 01:04:58 -0600
committerTimothy Pearson <[email protected]>2013-01-27 01:04:58 -0600
commitb10a61b1fd2fe561ba61a384d4a344bae2a4aa29 (patch)
tree99dc6b2584265b2df91f7dbc1dcbf7a54efd205e /kget/tdefileio.cpp
parent64c3be47ff36e40035ead93f913aeeb1e4f85e4b (diff)
downloadtdenetwork-b10a61b1fd2fe561ba61a384d4a344bae2a4aa29.tar.gz
tdenetwork-b10a61b1fd2fe561ba61a384d4a344bae2a4aa29.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kget/tdefileio.cpp')
-rw-r--r--kget/tdefileio.cpp174
1 files changed, 174 insertions, 0 deletions
diff --git a/kget/tdefileio.cpp b/kget/tdefileio.cpp
new file mode 100644
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--- /dev/null
+++ b/kget/tdefileio.cpp
@@ -0,0 +1,174 @@
+/***************************************************************************
+* tdefileio.cpp
+* -------------------
+*
+* Revision : $Id$
+* begin : Tue Jan 29 2002
+* copyright : (C) 2002 by Patrick Charbonnier
+*
+*
+***************************************************************************/
+
+// Author: Stefan Taferner <[email protected]>
+
+#include <tqapplication.h>
+#include <tqstring.h>
+#include <unistd.h>
+#include <string.h>
+#include <assert.h>
+#include <tqfile.h>
+#include <tqfileinfo.h>
+
+#include <kdebug.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+
+#include "tdefileio.h"
+
+//-----------------------------------------------------------------------------
+TQString kFileToString(const TQString & aFileName, bool aEnsureNL, bool aVerbose)
+{
+ TQCString result;
+
+ TQFileInfo info(aFileName);
+ unsigned int readLen;
+ unsigned int len = info.size();
+ TQFile file(aFileName);
+
+ // assert(aFileName!=NULL);
+ if (aFileName == NULL)
+ return "";
+
+ if (!info.exists()) {
+ if (aVerbose)
+ KMessageBox::error(tqApp->mainWidget(), i18n("The specified file does not exist:\n%1").arg(aFileName));
+ return TQString();
+ }
+ if (info.isDir()) {
+ if (aVerbose)
+ KMessageBox::error(tqApp->mainWidget(), i18n("This is a folder and not a file:\n%1").arg(aFileName));
+ return TQString();
+ }
+ if (!info.isReadable()) {
+ if (aVerbose)
+ KMessageBox::error(tqApp->mainWidget(), i18n("You do not have read permission for the file:\n%1").arg(aFileName));
+ return TQString();
+ }
+ if (len <= 0)
+ return TQString();
+
+ if (!file.open(IO_Raw | IO_ReadOnly)) {
+ if (aVerbose)
+ switch (file.status()) {
+ case IO_ReadError:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Could not read file:\n%1").arg(aFileName));
+ break;
+ case IO_OpenError:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Could not open file:\n%1").arg(aFileName));
+ break;
+ default:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Error while reading file:\n%1").arg(aFileName));
+ }
+ return TQString();
+ }
+
+ result.resize(len + (int) aEnsureNL + 1);
+ readLen = file.readBlock(result.data(), len);
+ if (aEnsureNL && result[len - 1] != '\n') {
+ result[len++] = '\n';
+ readLen++;
+ }
+ result[len] = '\0';
+
+ if (readLen < len) {
+ TQString msg = i18n("Could only read %1 bytes of %2.").arg(TDEGlobal::locale()->formatNumber(readLen,
+ 0)).arg(TDEGlobal::locale()->formatNumber(len, 0));
+
+ KMessageBox::error(tqApp->mainWidget(), msg);
+ return TQString();
+ }
+
+ kdDebug() << "kFileToString: " << readLen << " bytes read" << endl;
+ return result;
+}
+
+
+//-----------------------------------------------------------------------------
+static bool kBytesToFile(const char *aBuffer, int len, const TQString & aFileName, bool aAskIfExists, bool aBackup, bool aVerbose)
+{
+ TQFile file(aFileName);
+ TQFileInfo info(aFileName);
+ int writeLen, rc;
+
+ // assert(aFileName!=NULL);
+ if (aFileName.isNull())
+ return false;
+
+ if (info.exists()) {
+ if (aAskIfExists) {
+ TQString str = i18n("File %1 exists.\nDo you want to replace it?").arg(aFileName);
+
+ rc = KMessageBox::questionYesNo(tqApp->mainWidget(), str, TQString(), i18n("Replace"),KStdGuiItem::cancel());
+ if (rc != KMessageBox::Yes)
+ return FALSE;
+ }
+ if (aBackup) {
+ // make a backup copy
+ TQString bakName = aFileName;
+
+ bakName += '~';
+ TQFile::remove(bakName);
+ rc = rename(TQFile::encodeName(aFileName), TQFile::encodeName(bakName));
+ if (rc) {
+ // failed to rename file
+ if (!aVerbose)
+ return FALSE;
+ rc = KMessageBox::warningContinueCancel(tqApp->mainWidget(), i18n("Failed to make a backup copy of %1.\nContinue anyway?").arg(aFileName));
+ if (rc != KMessageBox::Continue)
+ return FALSE;
+ }
+ }
+ }
+
+ if (!file.open(IO_Raw | IO_WriteOnly)) {
+ if (aVerbose)
+ switch (file.status()) {
+ case IO_WriteError:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Could not write to file:\n%1").arg(aFileName));
+ break;
+ case IO_OpenError:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Could not open file for writing:\n%1").arg(aFileName));
+ break;
+ default:
+ KMessageBox::error(tqApp->mainWidget(), i18n("Error while writing file:\n%1").arg(aFileName));
+ }
+ return FALSE;
+ }
+
+ writeLen = file.writeBlock(aBuffer, len);
+
+ if (writeLen < 0) {
+ KMessageBox::error(tqApp->mainWidget(), i18n("Could not write to file:\n%1").arg(aFileName));
+ return FALSE;
+ } else if (writeLen < len) {
+ TQString msg = i18n("Could only write %1 bytes of %2.").arg(TDEGlobal::locale()->formatNumber(writeLen,
+ 0)).arg(TDEGlobal::locale()->formatNumber(len,
+ 0));
+
+ KMessageBox::error(tqApp->mainWidget(), msg);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+bool kCStringToFile(const TQCString & aBuffer, const TQString & aFileName, bool aAskIfExists, bool aBackup, bool aVerbose)
+{
+ return kBytesToFile(aBuffer, aBuffer.length(), aFileName, aAskIfExists, aBackup, aVerbose);
+}
+
+bool kByteArrayToFile(const TQByteArray & aBuffer, const TQString & aFileName, bool aAskIfExists, bool aBackup, bool aVerbose)
+{
+ return kBytesToFile(aBuffer, aBuffer.size(), aFileName, aAskIfExists, aBackup, aVerbose);
+}