Initial checkin of gpgmepp sources

Based on git.kde.org/pim/gpgmepp rev. 0e3ebc02

* lang/cpp/src/assuanresult.cpp,
 lang/cpp/src/assuanresult.h,
 lang/cpp/src/callbacks.cpp,
 lang/cpp/src/callbacks.h,
 lang/cpp/src/configuration.cpp,
 lang/cpp/src/configuration.h,
 lang/cpp/src/context.cpp,
 lang/cpp/src/context.h,
 lang/cpp/src/context_glib.cpp,
 lang/cpp/src/context_p.h,
 lang/cpp/src/context_qt.cpp,
 lang/cpp/src/context_vanilla.cpp,
 lang/cpp/src/data.cpp,
 lang/cpp/src/data.h,
 lang/cpp/src/data_p.h,
 lang/cpp/src/decryptionresult.cpp,
 lang/cpp/src/decryptionresult.h,
 lang/cpp/src/defaultassuantransaction.cpp,
 lang/cpp/src/defaultassuantransaction.h,
 lang/cpp/src/editinteractor.cpp,
 lang/cpp/src/editinteractor.h,
 lang/cpp/src/encryptionresult.cpp,
 lang/cpp/src/encryptionresult.h,
 lang/cpp/src/engineinfo.cpp,
 lang/cpp/src/engineinfo.h,
 lang/cpp/src/error.h,
 lang/cpp/src/eventloopinteractor.cpp,
 lang/cpp/src/eventloopinteractor.h,
 lang/cpp/src/exception.cpp,
 lang/cpp/src/exception.h,
 lang/cpp/src/global.h,
 lang/cpp/src/gpgadduserideditinteractor.cpp,
 lang/cpp/src/gpgadduserideditinteractor.h,
 lang/cpp/src/gpgagentgetinfoassuantransaction.cpp,
 lang/cpp/src/gpgagentgetinfoassuantransaction.h,
 lang/cpp/src/gpgmefw.h,
 lang/cpp/src/gpgmepp_export.h,
 lang/cpp/src/gpgsetexpirytimeeditinteractor.cpp,
 lang/cpp/src/gpgsetexpirytimeeditinteractor.h,
 lang/cpp/src/gpgsetownertrusteditinteractor.cpp,
 lang/cpp/src/gpgsetownertrusteditinteractor.h,
 lang/cpp/src/gpgsignkeyeditinteractor.cpp,
 lang/cpp/src/gpgsignkeyeditinteractor.h,
 lang/cpp/src/importresult.cpp,
 lang/cpp/src/importresult.h,
 lang/cpp/src/key.cpp,
 lang/cpp/src/key.h,
 lang/cpp/src/keygenerationresult.cpp,
 lang/cpp/src/keygenerationresult.h,
 lang/cpp/src/keylistresult.cpp,
 lang/cpp/src/keylistresult.h,
 lang/cpp/src/notation.h,
 lang/cpp/src/result.h,
 lang/cpp/src/result_p.h,
 lang/cpp/src/scdgetinfoassuantransaction.cpp,
 lang/cpp/src/scdgetinfoassuantransaction.h,
 lang/cpp/src/signingresult.cpp,
 lang/cpp/src/signingresult.h,
 lang/cpp/src/trustitem.cpp,
 lang/cpp/src/trustitem.h,
 lang/cpp/src/util.h,
 lang/cpp/src/verificationresult.cpp,
 lang/cpp/src/verificationresult.h,
 lang/cpp/src/vfsmountresult.cpp,
 lang/cpp/src/vfsmountresult.h,
 lang/cpp/src/interfaces/assuantransaction.h,
 lang/cpp/src/interfaces/dataprovider.h,
 lang/cpp/src/interfaces/passphraseprovider.h,
 lang/cpp/src/interfaces/progressprovider.h: New.

1 files changed, 297 insertions, 0 deletions

diff --git a/lang/cpp/src/configuration.h b/lang/cpp/src/configuration.h
new file mode 100644
index 00000000..e6e13db4
--- /dev/null
+++ b/lang/cpp/src/configuration.h
@@ -0,0 +1,297 @@
+/*
+  configuration.h - wraps gpgme configuration components
+  Copyright (C) 2010 Klarälvdalens Datakonsult AB
+
+  This file is part of GPGME++.
+
+  GPGME++ is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  GPGME++ 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 Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with GPGME++; see the file COPYING.LIB.  If not, write to the
+  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+// -*- c++ -*-
+#ifndef __GPGMEPP_CONFIGURATION_H__
+#define __GPGMEPP_CONFIGURATION_H__
+
+#include "global.h"
+
+#include "gpgmefw.h"
+
+#include <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+#include <boost/type_traits/remove_pointer.hpp>
+#if 0
+#include <boost/variant.hpp>
+#include <boost/optional.hpp>
+#endif
+
+#include <iosfwd>
+#include <vector>
+#include <string>
+#include <algorithm>
+
+namespace GpgME
+{
+namespace Configuration
+{
+
+typedef boost::shared_ptr< boost::remove_pointer<gpgme_conf_comp_t>::type > shared_gpgme_conf_comp_t;
+typedef boost::weak_ptr< boost::remove_pointer<gpgme_conf_comp_t>::type > weak_gpgme_conf_comp_t;
+
+class Argument;
+class Option;
+class Component;
+
+enum Level {
+    Basic,
+    Advanced,
+    Expert,
+    Invisible,
+    Internal,
+
+    NumLevels
+};
+
+enum Type {
+    NoType,
+    StringType,
+    IntegerType,
+    UnsignedIntegerType,
+
+    FilenameType = 32,
+    LdapServerType,
+    KeyFingerprintType,
+    PublicKeyType,
+    SecretKeyType,
+    AliasListType,
+
+    MaxType
+};
+
+enum Flag {
+    Group    = (1 << 0),
+    Optional = (1 << 1),
+    List     = (1 << 2),
+    Runtime  = (1 << 3),
+    Default  = (1 << 4),
+    DefaultDescription = (1 << 5),
+    NoArgumentDescription = (1 << 6),
+    NoChange = (1 << 7),
+
+    LastFlag = NoChange
+};
+
+//
+// class Component
+//
+
+class GPGMEPP_EXPORT Component
+{
+public:
+    Component() : comp() {}
+    explicit Component(const shared_gpgme_conf_comp_t &comp)
+        : comp(comp) {}
+
+    // copy ctor is ok
+
+    const Component &operator=(const Component &other)
+    {
+        if (this != &other) {
+            Component(other).swap(*this);
+        }
+        return *this;
+    }
+
+    void swap(Component &other)
+    {
+        using std::swap;
+        swap(this->comp, other.comp);
+    }
+
+    bool isNull() const
+    {
+        return !comp;
+    }
+
+    static std::vector<Component> load(Error &err);
+    Error save() const;
+
+    const char *name() const;
+    const char *description() const;
+    const char *programName() const;
+
+    Option option(unsigned int index) const;
+    Option option(const char *name) const;
+
+    unsigned int numOptions() const;
+
+    std::vector<Option> options() const;
+
+    GPGMEPP_MAKE_SAFE_BOOL_OPERATOR(!isNull())
+private:
+    shared_gpgme_conf_comp_t comp;
+};
+
+//
+// class Option
+//
+
+class GPGMEPP_EXPORT Option
+{
+public:
+    Option() : comp(), opt(0) {}
+    Option(const shared_gpgme_conf_comp_t &comp, gpgme_conf_opt_t opt)
+        : comp(comp), opt(opt) {}
+
+    const Option &operator=(const Option &other)
+    {
+        if (this != &other) {
+            Option(other).swap(*this);
+        }
+        return *this;
+    }
+
+    void swap(Option &other)
+    {
+        using std::swap;
+        swap(this->comp, other.comp);
+        swap(this->opt,  other.opt);
+    }
+
+    bool isNull() const
+    {
+        return comp.expired() || !opt;
+    }
+
+    Component parent() const;
+
+    unsigned int flags() const;
+
+    Level level() const;
+
+    const char *name() const;
+    const char *description() const;
+    const char *argumentName() const;
+
+    Type type() const;
+    Type alternateType() const;
+
+    Argument defaultValue() const;
+    const char *defaultDescription() const;
+
+    Argument noArgumentValue() const;
+    const char *noArgumentDescription() const;
+
+    /*! The value that is in the config file (or null, if it's not set). */
+    Argument activeValue() const;
+    /*! The value that is in this object, ie. either activeValue(), newValue(), or defaultValue() */
+    Argument currentValue() const;
+
+    Argument newValue() const;
+    bool set() const;
+    bool dirty() const;
+
+    Error setNewValue(const Argument &argument);
+    Error resetToDefaultValue();
+    Error resetToActiveValue();
+
+    Argument createNoneArgument(bool set) const;
+    Argument createStringArgument(const char *value) const;
+    Argument createStringArgument(const std::string &value) const;
+    Argument createIntArgument(int value) const;
+    Argument createUIntArgument(unsigned int value) const;
+
+    Argument createNoneListArgument(unsigned int count) const;
+    Argument createStringListArgument(const std::vector<const char *> &value) const;
+    Argument createStringListArgument(const std::vector<std::string> &value) const;
+    Argument createIntListArgument(const std::vector<int> &values) const;
+    Argument createUIntListArgument(const std::vector<unsigned int> &values) const;
+
+    GPGMEPP_MAKE_SAFE_BOOL_OPERATOR(!isNull())
+private:
+    weak_gpgme_conf_comp_t  comp;
+    gpgme_conf_opt_t opt;
+};
+
+//
+// class Argument
+//
+
+class GPGMEPP_EXPORT Argument
+{
+    friend class ::GpgME::Configuration::Option;
+    Argument(const shared_gpgme_conf_comp_t &comp, gpgme_conf_opt_t opt, gpgme_conf_arg_t arg, bool owns);
+public:
+    Argument() : comp(), opt(0), arg(0) {}
+    //Argument( const shared_gpgme_conf_comp_t & comp, gpgme_conf_opt_t opt, gpgme_conf_arg_t arg );
+    Argument(const Argument &other);
+    ~Argument();
+
+    const Argument &operator=(const Argument &other)
+    {
+        if (this != &other) {
+            Argument(other).swap(*this);
+        }
+        return *this;
+    }
+
+    void swap(Argument &other)
+    {
+        using std::swap;
+        swap(this->comp, other.comp);
+        swap(this->opt,  other.opt);
+        swap(this->arg,  other.arg);
+    }
+
+    bool isNull() const
+    {
+        return comp.expired() || !opt || !arg;
+    }
+
+    Option parent() const;
+
+    unsigned int numElements() const;
+
+    bool boolValue() const;
+    const char *stringValue(unsigned int index = 0) const;
+    int          intValue(unsigned int index = 0) const;
+    unsigned int uintValue(unsigned int index = 0) const;
+
+    unsigned int numberOfTimesSet() const;
+    std::vector<const char *> stringValues() const;
+    std::vector<int>          intValues() const;
+    std::vector<unsigned int> uintValues() const;
+
+    GPGMEPP_MAKE_SAFE_BOOL_OPERATOR(!isNull())
+private:
+    weak_gpgme_conf_comp_t comp;
+    gpgme_conf_opt_t opt;
+    gpgme_conf_arg_t arg;
+};
+
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, Level level);
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, Type type);
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, Flag flag);
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const Component &component);
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const Option &option);
+GPGMEPP_EXPORT std::ostream &operator<<(std::ostream &os, const Argument &argument);
+
+} // namespace Configuration
+} // namespace GpgME
+
+GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(Configuration::Component)
+GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(Configuration::Option)
+GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(Configuration::Argument)
+
+#endif // __GPGMEPP_CONFIGURATION_H__