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-rw-r--r--tderesources/caldav/preferences.cpp290
1 files changed, 290 insertions, 0 deletions
diff --git a/tderesources/caldav/preferences.cpp b/tderesources/caldav/preferences.cpp
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+/*=========================================================================
+| KCalDAV
+|--------------------------------------------------------------------------
+| (c) 2010 Timothy Pearson
+| (c) 2009 Kumaran Santhanam (initial KDE4 version)
+|
+| This project is released under the GNU General Public License.
+| Please see the file COPYING for more details.
+|--------------------------------------------------------------------------
+| CalDAV resource preferences class.
+ ========================================================================*/
+
+/*=========================================================================
+| INCLUDES
+ ========================================================================*/
+
+#include "preferences.h"
+
+#include <tdewallet.h>
+#include <tqstring.h>
+#include <tqurl.h>
+#include <kdebug.h>
+
+/*=========================================================================
+| NAMESPACES
+ ========================================================================*/
+
+using namespace KCal;
+using namespace KWallet;
+
+/*=========================================================================
+| CONSTANTS
+ ========================================================================*/
+
+const TQString CalDavPrefs::NO_PASSWORD = "";
+const TQString CalDavPrefs::WALLET_FOLDER = "CalDAV resource";
+const TQString CalDavPrefs::WALLET_PWD_SUFFIX = ":caldav_password";
+
+/*=========================================================================
+| METHODS
+ ========================================================================*/
+
+bool CalDavPrefs::setWalletFolder(const TQString& folder) {
+ bool ret = true;
+
+ if (!mNoWallet && NULL != mWallet) {
+ if (!mWallet->hasFolder(folder)) {
+ if (!mWallet->createFolder(folder)) {
+ ret = false;
+ kdWarning() << "can't create the wallet folder for CalDAV passwords";
+ }
+ }
+ if (!mWallet->setFolder(folder)) {
+ ret = false;
+ kdWarning() << "can't set the wallet folder for CalDAV passwords";
+ }
+ } else {
+ // the wallet is inaccessible or not configured
+ ret = false;
+ }
+
+ return ret;
+}
+
+Wallet* CalDavPrefs::getWallet() {
+ Wallet* ret = NULL;
+
+ if (!mNoWallet) {
+ // the wallet is not marked as inaccessible
+
+ if (NULL == mWallet) {
+ kdDebug() << "creating wallet for " + mPrefix << '\n';
+
+ mWallet = Wallet::openWallet(Wallet::NetworkWallet(), 0);
+ if (NULL == mWallet) {
+ mNoWallet = true; // can't open the wallet, mark it inaccessible
+ kdWarning() << "can't create a wallet for CalDAV passwords";
+ } else {
+ if (setWalletFolder(WALLET_FOLDER)) {
+ // reserved
+ } else {
+ // can't set the wallet folder, remove the wallet and mark it inaccessible
+ kdWarning() << "can't set the walet folder for CalDAV passwords";
+ removeWallet(true);
+ }
+ }
+ }
+
+ ret = mWallet;
+ }
+
+ return ret;
+}
+
+void CalDavPrefs::removeWallet(bool noWallet) {
+ delete mWallet;
+ mWallet = NULL;
+ mNoWallet = noWallet;
+}
+
+void CalDavPrefs::addPrefix(const TQString& prefix) {
+ TDEConfigSkeletonItem::List itemList = items();
+ TDEConfigSkeletonItem::List::Iterator it;
+
+ for ( it = itemList.begin(); it != itemList.end(); ++it ) {
+ (*it)->setGroup( prefix + ':' + (*it)->group() );
+ }
+}
+
+bool CalDavPrefs::writePasswordToWallet(const TQString& password) {
+
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ int rc = w->writePassword(mPrefix + WALLET_PWD_SUFFIX, password);
+ if (0 != rc) {
+ kdWarning() << "CalDAV: can't write password to the wallet";
+ } else {
+ ret = true;
+ }
+ }
+
+ return ret;
+}
+
+bool CalDavPrefs::readPasswordFromWallet(TQString& password) {
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ TQString p;
+ int rc = w->readPassword(mPrefix + WALLET_PWD_SUFFIX, p);
+ if (0 == rc) {
+ //CalDavPrefsSkel::setPassword(p);
+ password = p;
+ ret = true;
+ } else {
+ kdWarning() << "CalDAV: can't read password from the wallet";
+ password = NO_PASSWORD;
+ }
+ }
+
+ return ret;
+}
+
+bool CalDavPrefs::removePasswordFromWallet() {
+
+ Wallet* w = getWallet();
+
+ bool ret = false;
+ if (NULL != w) {
+ int rc = w->removeEntry(mPrefix + WALLET_PWD_SUFFIX);
+ if (0 == rc) {
+ ret = true;
+ } else {
+ kdWarning() << "CalDAV: can't remove password from the wallet";
+ }
+ }
+
+ return ret;
+}
+
+void CalDavPrefs::setPassword(const TQString& p) {
+
+ mPassword = p;
+
+ if (rememberPassword()) {
+ writePasswordToWallet(p);
+ }
+}
+
+TQString CalDavPrefs::password() {
+ if (NO_PASSWORD == mPassword) {
+ readPasswordFromWallet(mPassword);
+ }
+ return mPassword;
+}
+
+TQString CalDavPrefs::getusername() {
+ return username();
+}
+
+void CalDavPrefs::setRememberPassword(bool v) {
+ kdDebug() << "remember: " << v << '\n';
+
+ CalDavPrefsSkel::setRememberPassword(v);
+
+ if (!v) {
+ // we should not remember password. If there is one already stored, it must be removed.
+ kdDebug() << "removing password from wallet" << '\n';
+ removePasswordFromWallet();
+ }
+}
+
+void CalDavPrefs::writeConfig() {
+ CalDavPrefsSkel::writeConfig();
+}
+
+void CalDavPrefs::readConfig() {
+
+ CalDavPrefsSkel::readConfig();
+
+ // the password is not in config file, try to restore it from the wallet.
+ /*if (rememberPassword()) {
+ readPasswordFromWallet();
+ }*/
+}
+
+TQString CalDavPrefs::getFullUrl() {
+
+ TQUrl t(url());
+ TQString safeURL;
+ int firstAt;
+
+ t.setUser(username());
+ t.setPassword(password());
+
+ safeURL = t.toString();
+
+ firstAt = safeURL.find("@") + 1;
+ while (safeURL.find("@", firstAt) != -1) {
+ safeURL.replace(safeURL.find("@", firstAt), 1, "%40");
+ }
+
+ // Unencode the username, as Zimbra stupidly rejects the %40
+ safeURL.replace("%40", "@");
+
+ // Encode any spaces, as libcaldav stupidly fails otherwise
+ safeURL.replace(" ", "%20");
+
+ return safeURL;
+}
+
+TQString CalDavPrefs::getFullTasksUrl() {
+ if (useSTasks() == 0)
+ return getFullUrl();
+
+ TQUrl t(tasksUrl());
+ TQString safeURL;
+ int firstAt;
+
+ t.setUser(username());
+ t.setPassword(password());
+
+ safeURL = t.toString();
+
+ firstAt = safeURL.find("@") + 1;
+ while (safeURL.find("@", firstAt) != -1) {
+ safeURL.replace(safeURL.find("@", firstAt), 1, "%40");
+ }
+
+ // Unencode the username, as Zimbra stupidly rejects the %40
+ safeURL.replace("%40", "@");
+
+ // Encode any spaces, as libcaldav stupidly fails otherwise
+ safeURL.replace(" ", "%20");
+
+ return safeURL;
+}
+
+TQString CalDavPrefs::getFullJournalsUrl() {
+ if (useSJournals() == 0)
+ return getFullUrl();
+
+ TQUrl t(journalsUrl());
+ TQString safeURL;
+ int firstAt;
+
+ t.setUser(username());
+ t.setPassword(password());
+
+ safeURL = t.toString();
+
+ firstAt = safeURL.find("@") + 1;
+ while (safeURL.find("@", firstAt) != -1) {
+ safeURL.replace(safeURL.find("@", firstAt), 1, "%40");
+ }
+
+ // Unencode the username, as Zimbra stupidly rejects the %40
+ safeURL.replace("%40", "@");
+
+ // Encode any spaces, as libcaldav stupidly fails otherwise
+ safeURL.replace(" ", "%20");
+
+ return safeURL;
+}
+
+// EOF ========================================================================
+
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