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, 276 insertions, 0 deletions

diff --git a/lang/cpp/src/decryptionresult.cpp b/lang/cpp/src/decryptionresult.cpp
new file mode 100644
index 00000000..88e85670
--- /dev/null
+++ b/lang/cpp/src/decryptionresult.cpp
@@ -0,0 +1,276 @@
+/*
+  decryptionresult.cpp - wraps a gpgme keygen result
+  Copyright (C) 2004 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.
+*/
+
+#include <config-gpgme++.h>
+
+#include <decryptionresult.h>
+#include "result_p.h"
+#include "util.h"
+
+#include <gpgme.h>
+
+#include <algorithm>
+#include <iterator>
+#include <cstring>
+#include <cstdlib>
+#include <istream>
+
+#include <string.h>
+
+class GpgME::DecryptionResult::Private
+{
+public:
+    explicit Private(const _gpgme_op_decrypt_result &r) : res(r)
+    {
+        if (res.unsupported_algorithm) {
+            res.unsupported_algorithm = strdup(res.unsupported_algorithm);
+        }
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_FILE_NAME
+        if (res.file_name) {
+            res.file_name = strdup(res.file_name);
+        }
+#endif
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+        //FIXME: copying gpgme_recipient_t objects invalidates the keyid member,
+        //thus we use _keyid for now (internal API)
+        for (gpgme_recipient_t r = res.recipients ; r ; r = r->next) {
+            recipients.push_back(*r);
+        }
+        res.recipients = 0;
+#endif
+    }
+    ~Private()
+    {
+        if (res.unsupported_algorithm) {
+            std::free(res.unsupported_algorithm);
+        }
+        res.unsupported_algorithm = 0;
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_FILE_NAME
+        if (res.file_name) {
+            std::free(res.file_name);
+        }
+        res.file_name = 0;
+#endif
+    }
+
+    _gpgme_op_decrypt_result res;
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    std::vector<_gpgme_recipient> recipients;
+#endif
+};
+
+GpgME::DecryptionResult::DecryptionResult(gpgme_ctx_t ctx, int error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+GpgME::DecryptionResult::DecryptionResult(gpgme_ctx_t ctx, const Error &error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+void GpgME::DecryptionResult::init(gpgme_ctx_t ctx)
+{
+    if (!ctx) {
+        return;
+    }
+    gpgme_decrypt_result_t res = gpgme_op_decrypt_result(ctx);
+    if (!res) {
+        return;
+    }
+    d.reset(new Private(*res));
+}
+
+make_standard_stuff(DecryptionResult)
+
+const char *GpgME::DecryptionResult::unsupportedAlgorithm() const
+{
+    return d ? d->res.unsupported_algorithm : 0 ;
+}
+
+bool GpgME::DecryptionResult::isWrongKeyUsage() const
+{
+    return d && d->res.wrong_key_usage;
+}
+
+const char *GpgME::DecryptionResult::fileName() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_FILE_NAME
+    return d ? d->res.file_name : 0 ;
+#else
+    return 0;
+#endif
+}
+
+unsigned int GpgME::DecryptionResult::numRecipients() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    return d ? d->recipients.size() : 0 ;
+#else
+    return 0;
+#endif
+}
+
+GpgME::DecryptionResult::Recipient GpgME::DecryptionResult::recipient(unsigned int idx) const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (d && idx < d->recipients.size()) {
+        return Recipient(&d->recipients[idx]);
+    }
+#endif
+    return Recipient();
+}
+
+namespace
+{
+struct make_recipient {
+    GpgME::DecryptionResult::Recipient operator()(_gpgme_recipient &t)
+    {
+        return GpgME::DecryptionResult::Recipient(&t);
+    }
+};
+}
+
+std::vector<GpgME::DecryptionResult::Recipient> GpgME::DecryptionResult::recipients() const
+{
+    std::vector<Recipient> result;
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (d) {
+        result.reserve(d->recipients.size());
+        std::transform(d->recipients.begin(), d->recipients.end(),
+                       std::back_inserter(result),
+                       make_recipient());
+    }
+#endif
+    return result;
+}
+
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+class GpgME::DecryptionResult::Recipient::Private : public _gpgme_recipient
+{
+public:
+    Private(gpgme_recipient_t reci) : _gpgme_recipient(*reci) {}
+};
+#endif
+
+GpgME::DecryptionResult::Recipient::Recipient()
+    : d()
+{
+
+}
+
+GpgME::DecryptionResult::Recipient::Recipient(gpgme_recipient_t r)
+    : d()
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (r) {
+        d.reset(new Private(r));
+    }
+#endif
+}
+
+bool GpgME::DecryptionResult::Recipient::isNull() const
+{
+    return !d;
+}
+
+const char *GpgME::DecryptionResult::Recipient::keyID() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    //_keyid is internal API, but the public keyid is invalid after copying (see above)
+    if (d) {
+        return d->_keyid;
+    }
+#endif
+    return 0;
+}
+
+const char *GpgME::DecryptionResult::Recipient::shortKeyID() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    //_keyid is internal API, but the public keyid is invalid after copying (see above)
+    if (d) {
+        return d->_keyid + 8;
+    }
+#endif
+    return 0;
+}
+
+unsigned int GpgME::DecryptionResult::Recipient::publicKeyAlgorithm() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (d) {
+        return d->pubkey_algo;
+    }
+#endif
+    return 0;
+}
+
+const char *GpgME::DecryptionResult::Recipient::publicKeyAlgorithmAsString() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (d) {
+        return gpgme_pubkey_algo_name(d->pubkey_algo);
+    }
+#endif
+    return 0;
+}
+
+GpgME::Error GpgME::DecryptionResult::Recipient::status() const
+{
+#ifdef HAVE_GPGME_DECRYPT_RESULT_T_RECIPIENTS
+    if (d) {
+        return Error(d->status);
+    }
+#endif
+    return Error();
+}
+
+std::ostream &GpgME::operator<<(std::ostream &os, const DecryptionResult &result)
+{
+    os << "GpgME::DecryptionResult(";
+    if (!result.isNull()) {
+        os << "\n error:                " << result.error()
+           << "\n fileName:             " << protect(result.fileName())
+           << "\n unsupportedAlgorithm: " << protect(result.unsupportedAlgorithm())
+           << "\n isWrongKeyUsage:      " << result.isWrongKeyUsage()
+           << "\n recipients:\n";
+        const std::vector<DecryptionResult::Recipient> recipients = result.recipients();
+        std::copy(recipients.begin(), recipients.end(),
+                  std::ostream_iterator<DecryptionResult::Recipient>(os, "\n"));
+    }
+    return os << ')';
+}
+
+std::ostream &GpgME::operator<<(std::ostream &os, const DecryptionResult::Recipient &reci)
+{
+    os << "GpgME::DecryptionResult::Recipient(";
+    if (!reci.isNull()) {
+        os << "\n keyID:              " << protect(reci.keyID())
+           << "\n shortKeyID:         " << protect(reci.shortKeyID())
+           << "\n publicKeyAlgorithm: " << protect(reci.publicKeyAlgorithmAsString())
+           << "\n status:             " << reci.status();
+    }
+    return os << ')';
+}