1 files changed, 161 insertions, 0 deletions
diff --git a/lang/cpp/src/encryptionresult.cpp b/lang/cpp/src/encryptionresult.cpp
new file mode 100644
index 00000000..25e39229
--- /dev/null
+++ b/lang/cpp/src/encryptionresult.cpp
@@ -0,0 +1,161 @@
+/*
+  encryptionresult.cpp - wraps a gpgme verify 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 <encryptionresult.h>
+#include "result_p.h"
+#include "util.h"
+
+#include <gpgme.h>
+
+#include <cstring>
+#include <cstdlib>
+#include <istream>
+#include <algorithm>
+#include <iterator>
+
+#include <string.h>
+
+class GpgME::EncryptionResult::Private
+{
+public:
+    explicit Private(const gpgme_encrypt_result_t r)
+    {
+        if (!r) {
+            return;
+        }
+        for (gpgme_invalid_key_t ik = r->invalid_recipients ; ik ; ik = ik->next) {
+            gpgme_invalid_key_t copy = new _gpgme_invalid_key(*ik);
+            if (ik->fpr) {
+                copy->fpr = strdup(ik->fpr);
+            }
+            copy->next = 0;
+            invalid.push_back(copy);
+        }
+    }
+    ~Private()
+    {
+        for (std::vector<gpgme_invalid_key_t>::iterator it = invalid.begin() ; it != invalid.end() ; ++it) {
+            std::free((*it)->fpr);
+            delete *it; *it = 0;
+        }
+    }
+
+    std::vector<gpgme_invalid_key_t> invalid;
+};
+
+GpgME::EncryptionResult::EncryptionResult(gpgme_ctx_t ctx, int error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+GpgME::EncryptionResult::EncryptionResult(gpgme_ctx_t ctx, const Error &error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+void GpgME::EncryptionResult::init(gpgme_ctx_t ctx)
+{
+    if (!ctx) {
+        return;
+    }
+    gpgme_encrypt_result_t res = gpgme_op_encrypt_result(ctx);
+    if (!res) {
+        return;
+    }
+    d.reset(new Private(res));
+}
+
+make_standard_stuff(EncryptionResult)
+
+unsigned int GpgME::EncryptionResult::numInvalidRecipients() const
+{
+    return d ? d->invalid.size() : 0 ;
+}
+
+GpgME::InvalidRecipient GpgME::EncryptionResult::invalidEncryptionKey(unsigned int idx) const
+{
+    return InvalidRecipient(d, idx);
+}
+
+std::vector<GpgME::InvalidRecipient> GpgME::EncryptionResult::invalidEncryptionKeys() const
+{
+    if (!d) {
+        return std::vector<GpgME::InvalidRecipient>();
+    }
+    std::vector<GpgME::InvalidRecipient> result;
+    result.reserve(d->invalid.size());
+    for (unsigned int i = 0 ; i < d->invalid.size() ; ++i) {
+        result.push_back(InvalidRecipient(d, i));
+    }
+    return result;
+}
+
+GpgME::InvalidRecipient::InvalidRecipient(const boost::shared_ptr<EncryptionResult::Private> &parent, unsigned int i)
+    : d(parent), idx(i)
+{
+
+}
+
+GpgME::InvalidRecipient::InvalidRecipient() : d(), idx(0) {}
+
+bool GpgME::InvalidRecipient::isNull() const
+{
+    return !d || idx >= d->invalid.size() ;
+}
+
+const char *GpgME::InvalidRecipient::fingerprint() const
+{
+    return isNull() ? 0 : d->invalid[idx]->fpr ;
+}
+
+GpgME::Error GpgME::InvalidRecipient::reason() const
+{
+    return Error(isNull() ? 0 : d->invalid[idx]->reason);
+}
+
+std::ostream &GpgME::operator<<(std::ostream &os, const EncryptionResult &result)
+{
+    os << "GpgME::EncryptionResult(";
+    if (!result.isNull()) {
+        os << "\n error:        " << result.error()
+           << "\n invalid recipients:\n";
+        const std::vector<InvalidRecipient> ir = result.invalidEncryptionKeys();
+        std::copy(ir.begin(), ir.end(),
+                  std::ostream_iterator<InvalidRecipient>(os, "\n"));
+    }
+    return os << ')';
+}
+
+std::ostream &GpgME::operator<<(std::ostream &os, const InvalidRecipient &ir)
+{
+    os << "GpgME::InvalidRecipient(";
+    if (!ir.isNull()) {
+        os << "\n fingerprint: " << protect(ir.fingerprint())
+           << "\n reason:      " << ir.reason()
+           << '\n';
+    }
+    return os << ')';
+}