Added POSIX equivalents to APR classes used by clients, inlined trivial calls.

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@473087 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 219 insertions, 0 deletions

diff --git a/cpp/src/qpid/posix/PosixAcceptor.cpp b/cpp/src/qpid/posix/PosixAcceptor.cpp
new file mode 100644
index 0000000000..da9a25db67
--- /dev/null
+++ b/cpp/src/qpid/posix/PosixAcceptor.cpp
@@ -0,0 +1,45 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <qpid/sys/Acceptor.h>
+#include <qpid/Exception.h>
+
+namespace qpid {
+namespace sys {
+
+namespace {
+void fail() { throw qpid::Exception("PosixAcceptor not implemented"); }
+}
+
+class PosixAcceptor : public Acceptor {
+  public:
+    virtual int16_t getPort() const { fail(); return 0; }
+    virtual void run(qpid::sys::SessionHandlerFactory* ) { fail(); }
+    virtual void shutdown() { fail(); }
+};
+
+// Define generic Acceptor::create() to return APRAcceptor.
+Acceptor::shared_ptr Acceptor::create(int16_t , int, int )
+{
+    return Acceptor::shared_ptr(new PosixAcceptor());
+}
+
+// Must define Acceptor virtual dtor.
+Acceptor::~Acceptor() {}
+
+}}
diff --git a/cpp/src/qpid/posix/Socket.cpp b/cpp/src/qpid/posix/Socket.cpp
new file mode 100644
index 0000000000..0c03587406
--- /dev/null
+++ b/cpp/src/qpid/posix/Socket.cpp
@@ -0,0 +1,87 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netdb.h>
+
+#include <boost/format.hpp>
+
+#include <qpid/QpidError.h>
+#include <qpid/posix/check.h>
+#include <qpid/sys/Socket.h>
+
+using namespace qpid::sys;
+
+Socket::Socket() : socket(::socket (PF_INET, SOCK_STREAM, 0))
+{
+    if (socket == 0) CHECK(-1);
+}
+
+void
+Socket::setTimeout(long msecs)
+{
+    struct timeval tv;
+    tv.tv_sec = msecs / 1000;
+    tv.tv_usec = (msecs % 1000)*1000;
+    setsockopt(socket, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
+    setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));
+}
+
+void
+Socket::connect(const std::string& host, int port)
+{
+    struct sockaddr_in name;
+    name.sin_family = AF_INET;
+    name.sin_port = htons(port);
+    struct hostent* hp = gethostbyname ( host.c_str() );
+    if (hp == 0) CHECK(-1);     // TODO aconway 2006-11-09: error message?
+    memcpy(&name.sin_addr.s_addr, hp->h_addr_list[0], hp->h_length);
+    CHECK(::connect(socket, (struct sockaddr*)(&name), sizeof(name)));
+}
+
+void
+Socket::close()
+{
+    if (socket == 0) return;
+    CHECK(::close(socket));
+    socket = 0;
+}
+
+ssize_t
+Socket::send(const char* data, size_t size)
+{
+    ssize_t sent = ::send(socket, data, size, 0);
+    if (sent < 0) {
+        if (errno == ECONNRESET) return SOCKET_EOF;
+        if (errno == ETIMEDOUT) return SOCKET_TIMEOUT;
+        CHECK(sent);
+    }
+    return sent;
+}
+
+ssize_t
+Socket::recv(char* data, size_t size)
+{
+    ssize_t received = ::recv(socket, data, size, 0);
+    if (received < 0) {
+        if (errno == ETIMEDOUT) return SOCKET_TIMEOUT;
+        CHECK(received);
+    }
+    return received;
+}
diff --git a/cpp/src/qpid/posix/Thread.cpp b/cpp/src/qpid/posix/Thread.cpp
new file mode 100644
index 0000000000..fdd5f498db
--- /dev/null
+++ b/cpp/src/qpid/posix/Thread.cpp
@@ -0,0 +1,25 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <qpid/sys/Thread.h>
+
+void* qpid::sys::Thread::runRunnable(void* p)
+{
+    static_cast<Runnable*>(p)->run();
+    return 0;
+}
diff --git a/cpp/src/qpid/posix/check.cpp b/cpp/src/qpid/posix/check.cpp
new file mode 100644
index 0000000000..cf6ad81376
--- /dev/null
+++ b/cpp/src/qpid/posix/check.cpp
@@ -0,0 +1,28 @@
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <qpid/QpidError.h>
+#include "check.h" 
+
+void qpid::sys::check(long result, const char* file, const int line) {
+    if (result != 0) {
+        char buf[512];
+        char* msg = strerror_r(errno, buf, sizeof(buf));
+        throw QpidError(errno, msg, file, line);
+    }
+}
diff --git a/cpp/src/qpid/posix/check.h b/cpp/src/qpid/posix/check.h
new file mode 100644
index 0000000000..2943188f98
--- /dev/null
+++ b/cpp/src/qpid/posix/check.h
@@ -0,0 +1,34 @@
+#ifndef _posix_check_h
+#define _posix_check_h
+
+/*
+ *
+ * Copyright (c) 2006 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <errno.h>
+
+namespace qpid {
+namespace sys {
+
+void check(long result, const char* file, const int line);
+
+#define CHECK(N) qpid::sys::check(N, __FILE__, __LINE__)
+
+}}
+
+
+#endif  /*!_posix_check_h*/