Created Shiboken::String API to support py3k.

1 files changed, 120 insertions, 0 deletions

diff --git a/libshiboken/sbkstring.cpp b/libshiboken/sbkstring.cpp
new file mode 100644
index 000000000..6a23511ac
--- /dev/null
+++ b/libshiboken/sbkstring.cpp
@@ -0,0 +1,120 @@
+/*
+ * This file is part of the Shiboken Python Bindings Generator project.
+ *
+ * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * Contact: PySide team <contact@pyside.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "sbkstring.h"
+
+namespace Shiboken
+{
+
+namespace String
+{
+
+bool check(PyObject* obj)
+{
+    return obj == Py_None ||
+#if PY_MAJOR_VERSION >= 3
+        PyUnicode_Check(obj);
+#else
+        PyString_Check(obj);
+#endif
+}
+
+bool convertible(PyObject* obj)
+{
+    return check(obj);
+}
+
+PyObject* fromCString(const char* value)
+{
+#if PY_MAJOR_VERSION >= 3
+    return PyUnicode_FromString(value);
+#else
+    return PyBytes_FromString(value);
+#endif
+}
+
+const char* toCString(PyObject* str)
+{
+#if PY_MAJOR_VERSION >= 3
+    return _PyUnicode_AsString(str);
+#else
+    return PyBytes_AS_STRING(str);
+#endif
+}
+
+bool concat(PyObject** val1, PyObject* val2)
+{
+#if PY_MAJOR_VERSION >= 3
+    PyObject* result = PyUnicode_Concat(*val1, val2);
+    Py_DECREF(*val1);
+    *val1 = result;
+    return true;
+#else
+    return false;
+#endif
+}
+
+PyObject* fromFormat(const char* format, ...)
+{
+    va_list argp;
+    va_start(argp, format);
+    PyObject* result = 0;
+#if PY_MAJOR_VERSION >= 3
+    result = PyUnicode_FromFormatV(format, argp);
+#else
+    result = PyString_FromFormatV(format, argp);
+#endif
+    va_end(argp);
+    return result;
+}
+
+PyObject* fromStringAndSize(const char* str, Py_ssize_t size)
+{
+#if PY_MAJOR_VERSION >= 3
+    return PyUnicode_FromStringAndSize(str, size);
+#else
+    return PyString_FromStringAndSize(str, size);
+#endif
+}
+
+int compare(PyObject* val1, const char* val2)
+{
+#if PY_MAJOR_VERSION >= 3
+    return PyUnicode_CompareWithASCIIString(val1, val2);
+#else
+    return strcmp(PyString_AS_STRING(X), Y);
+#endif
+}
+
+Py_ssize_t len(PyObject* str)
+{
+#if PY_MAJOR_VERSION >= 3
+    return PyUnicode_GET_SIZE(str);
+#else
+    return PyString_GET_SIZE(str);
+#endif
+
+}
+
+} // namespace String
+
+} // namespace Shiboken