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+/***************************************************************************
+ * Copyright (C) 2005-2007 by Rajko Albrecht *
+ * ral@alwins-world.de *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+#ifndef SVNCONTEXTDATA_HPP
+#define SVNCONTEXTDATA_HPP
+
+#include "svnqt/pool.hpp"
+#include "svnqt/apr.hpp"
+#include "svnqt/commititem.hpp"
+#include "svnqt/svnqt_defines.hpp"
+
+#include <svn_client.h>
+#if (SVN_VER_MAJOR >= 1) && (SVN_VER_MINOR >= 4)
+#include <svn_auth.h>
+#endif
+#include <qstring.h>
+
+struct svn_wc_conflict_result_t;
+struct svn_wc_conflict_description_t;
+
+namespace svn {
+
+ class ContextListener;
+/**
+ @author Rajko Albrecht <ral@alwins-world.de>
+*/
+
+class SVNQT_NOEXPORT ContextData{
+public:
+ ContextData(const QString & configDir_);
+ ~ContextData();
+
+ // data methods
+ svn_client_ctx_t*ctx();
+ const QString&configDir()const;
+ void setListener (ContextListener * listener);
+ ContextListener * getListener () const;
+ void reset();
+
+ // svn methods
+ void setAuthCache(bool value);
+ /** @see Context::setLogin */
+ void setLogin (const QString& usr, const QString& pwd);
+ /** @see Context::setLogMessage */
+ void setLogMessage (const QString& msg);
+ const QString&getLogMessage ()const;
+ /**
+ * if the @a listener is set, use it to retrieve the log
+ * message using ContextListener::contextGetLogMessage.
+ * This return values is given back, then.
+ *
+ * if the @a listener is not set the its checked whether
+ * the log message has been set using @a setLogMessage
+ * yet. If not, return false otherwise true
+ *
+ * @param msg log message
+ * @retval false cancel
+ */
+ bool retrieveLogMessage (QString & msg,const CommitItemList&);
+
+ /**
+ * if the @a listener is set call the method
+ * @a contextNotify
+ */
+ void notify (const char *path,
+ svn_wc_notify_action_t action,
+ svn_node_kind_t kind,
+ const char *mime_type,
+ svn_wc_notify_state_t content_state,
+ svn_wc_notify_state_t prop_state,
+ svn_revnum_t revision);
+ void notify (const svn_wc_notify_t *action);
+ /**
+ * if the @a listener is set call the method
+ * @a contextCancel
+ */
+ bool cancel();
+ const QString& getUsername () const;
+ const QString& getPassword () const;
+
+ /**
+ * if the @a listener is set and no password has been
+ * set yet, use it to retrieve login and password using
+ * ContextListener::contextGetLogin.
+ *
+ * if the @a listener is not set, check if setLogin
+ * has been called yet.
+ *
+ * @return continue?
+ * @retval false cancel
+ */
+ bool
+ retrieveLogin (const char * username_,
+ const char * realm,
+ bool &may_save);
+ /**
+ * if the @a listener is set and no password has been
+ * set yet, use it to retrieve login and password using
+ * ContextListener::contextGetSavedLogin.
+ *
+ * if the @a listener is not set, check if setLogin
+ * has been called yet.
+ *
+ * @return continue?
+ * @retval false cancel
+ */
+ bool
+ retrieveSavedLogin(const char * username_,
+ const char * realm,
+ bool &may_save);
+ /**
+ * if the @a listener is set and no password has been
+ * set yet, use it to retrieve login and password using
+ * ContextListener::contextGetCachedLogin.
+ *
+ * if the @a listener is not set, check if setLogin
+ * has been called yet.
+ *
+ * @return continue?
+ * @retval false cancel
+ */
+ bool
+ retrieveCachedLogin(const char * username_,
+ const char * realm,
+ bool &may_save);
+
+protected:
+ // static methods
+ /**
+ * the @a baton is interpreted as ContextData *
+ * Several checks are performed on the baton:
+ * - baton == 0?
+ * - baton->Data
+ * - listener set?
+ *
+ * @param baton
+ * @param data returned data if everything is OK
+ * @retval SVN_NO_ERROR if everything is fine
+ * @retval SVN_ERR_CANCELLED on invalid values
+ */
+ static svn_error_t *
+ getContextData (void * baton, ContextData ** data);
+
+ /**
+ * this function gets called by the subversion api function
+ * when a log message is needed. This is the case on a commit
+ * for example
+ */
+ static svn_error_t *
+ onLogMsg (const char **log_msg,
+ const char **tmp_file,
+ apr_array_header_t * commit_items,
+ void *baton,
+ apr_pool_t * pool);
+
+ /**
+ * this function gets called by the subversion api function
+ * when a log message is needed. This is the case on a commit
+ * for example
+ */
+ static svn_error_t *
+ onLogMsg2 (const char **log_msg,
+ const char **tmp_file,
+ const apr_array_header_t * commit_items,
+ void *baton,
+ apr_pool_t * pool);
+
+#if ((SVN_VER_MAJOR == 1) && (SVN_VER_MINOR >= 5) || (SVN_VER_MAJOR > 2))
+ /**
+ * this function gets called by the subversion api function
+ * when a log message is needed. This is the case on a commit
+ * for example
+ */
+ static svn_error_t *
+ onLogMsg3 (const char **log_msg,
+ const char **tmp_file,
+ const apr_array_header_t * commit_items,
+ void *baton,
+ apr_pool_t * pool);
+#endif
+
+ /**
+ * this is the callback function for the subversion
+ * api functions to signal the progress of an action
+ */
+ static void
+ onNotify (void * baton,
+ const char *path,
+ svn_wc_notify_action_t action,
+ svn_node_kind_t kind,
+ const char *mime_type,
+ svn_wc_notify_state_t content_state,
+ svn_wc_notify_state_t prop_state,
+ svn_revnum_t revision);
+ /**
+ * this is the callback function for the subversion 1.2
+ * api functions to signal the progress of an action
+ *
+ * @todo right now we forward only to @a onNotify,
+ * but maybe we should a notify2 to the listener
+ * @since subversion 1.2
+ */
+ static void
+ onNotify2(void*baton,const svn_wc_notify_t *action,apr_pool_t */*tpool*/);
+ /**
+ * this is the callback function for the subversion
+ * api functions to signal the progress of an action
+ * @param baton pointer to a ContextData instance
+ */
+ static svn_error_t * onCancel (void * baton);
+
+ /**
+ * @see svn_auth_simple_prompt_func_t
+ * this method is an alternate and called ONEs before onSimplePrompt.
+ * So we can try load password from other source.
+ */
+ static svn_error_t *
+ onCachedPrompt(svn_auth_cred_simple_t **cred,
+ void *baton,
+ const char *realm,
+ const char *username,
+ svn_boolean_t _may_save,
+ apr_pool_t *pool);
+
+ /**
+ * @see svn_auth_simple_prompt_func_t
+ * this method is an alternate and called ONEs before onSimplePrompt.
+ * So we can try load password from other source.
+ */
+ static svn_error_t *
+ onSavedPrompt(svn_auth_cred_simple_t **cred,
+ void *baton,
+ const char *realm,
+ const char *username,
+ svn_boolean_t _may_save,
+ apr_pool_t *pool);
+ /**
+ * @see svn_auth_simple_prompt_func_t
+ */
+ static svn_error_t *
+ onSimplePrompt (svn_auth_cred_simple_t **cred,
+ void *baton,
+ const char *realm,
+ const char *username,
+ svn_boolean_t _may_save,
+ apr_pool_t *pool);
+ /**
+ * @see svn_auth_ssl_server_trust_prompt_func_t
+ */
+ static svn_error_t *
+ onSslServerTrustPrompt (svn_auth_cred_ssl_server_trust_t **cred,
+ void *baton,
+ const char *realm,
+ apr_uint32_t failures,
+ const svn_auth_ssl_server_cert_info_t *info,
+ svn_boolean_t may_save,
+ apr_pool_t *pool);
+ static svn_error_t *
+ onSslClientCertPrompt (svn_auth_cred_ssl_client_cert_t **cred,
+ void *baton,
+ apr_pool_t *pool);
+ /**
+ * @see svn_auth_ssl_client_cert_pw_prompt_func_t
+ */
+ static svn_error_t *
+ onFirstSslClientCertPw (
+ svn_auth_cred_ssl_client_cert_pw_t **cred,
+ void *baton,
+ const char *realm,
+ svn_boolean_t maySave,
+ apr_pool_t *pool);
+
+ /**
+ * @see svn_auth_ssl_client_cert_pw_prompt_func_t
+ */
+ static svn_error_t *
+ onSslClientCertPwPrompt (
+ svn_auth_cred_ssl_client_cert_pw_t **cred,
+ void *baton,
+ const char *realm,
+ svn_boolean_t maySave,
+ apr_pool_t *pool);
+
+ /**
+ * @see svn_client_ctx_t::progress_func
+ */
+ static void onProgress(apr_off_t progress, apr_off_t total, void *baton, apr_pool_t *pool);
+
+ /**
+ * @see svn_wc_conflict_resolver_func_t
+ * @since subversion 1.5
+ */
+ static svn_error_t* onWcConflictResolver(svn_wc_conflict_result_t**result,const svn_wc_conflict_description_t *description, void *baton, apr_pool_t *pool);
+
+ // extra methods
+ svn_error_t *
+ generate_cancel_error();
+
+#if ((SVN_VER_MAJOR == 1) && (SVN_VER_MINOR >= 5) || (SVN_VER_MAJOR > 2))
+ /** read in mimetypes map
+ * @since subversion 1.5
+ */
+ void initMimeTypes();
+#endif
+protected:
+ Apr apr;
+
+ ContextListener * listener;
+ bool logIsSet;
+ int m_promptCounter;
+ Pool pool;
+ svn_client_ctx_t*m_ctx;
+ QString username;
+ QString password;
+ QString logMessage;
+ QString m_ConfigDir;
+
+};
+
+}
+
+#endif
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