1 files changed, 86 insertions, 0 deletions

diff --git a/xdelta3/xdelta3-python.h b/xdelta3/xdelta3-python.h
new file mode 100755
index 0000000..cfd6095
--- /dev/null
+++ b/xdelta3/xdelta3-python.h
@@ -0,0 +1,86 @@
+/* xdelta 3 - delta compression tools and library
+ * Copyright (C) 2003 and onward.  Joshua P. MacDonald
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "Python.h"
+
+static PyObject *pyxd3_error;
+
+/* spam: xdelta3.main([string,list,...]) */
+PyObject *xdelta3_main_cmdline (PyObject *self, PyObject *args)
+{
+  int ret, i, nargs;
+  char **argv = NULL;
+  int argc = 0;
+  PyObject *result = NULL;
+  PyObject *o;
+
+  if (! PyArg_ParseTuple (args, "O", &o)
+      || ! PyList_Check (o))
+    {
+      goto cleanup;
+    }
+
+  argc  = PyList_Size (o);
+  nargs = argc + 2;
+
+  if (! (argv = malloc (sizeof(argv[0]) * nargs)))
+    {
+      PyErr_NoMemory ();
+      goto cleanup;
+    }
+  memset (argv, 0, sizeof(argv[0]) * nargs);
+
+  for (i = 1; i < nargs-1; i += 1)
+    {
+      char *ps;
+      PyObject *s;
+      if ((s = PyList_GetItem (o, i-1)) == NULL) { goto cleanup; }
+      ps = PyString_AsString (s);
+      argv[i] = ps;
+    }
+
+  ret = xd3_main_cmdline (argc+1, argv);
+
+  if (ret == 0)
+    {
+      result = Py_BuildValue ("i", ret);
+    }
+  else
+    {
+      PyErr_SetString (pyxd3_error, "failed :(");
+    }
+ cleanup:
+  if (argv)
+    {
+      free (argv);
+    }
+  return result;
+}
+static PyMethodDef xdelta3_methods[] = {
+  { "main", xdelta3_main_cmdline, METH_VARARGS, "xdelta3 main()" },
+  { NULL, NULL }
+};
+
+DL_EXPORT(void) initxdelta3 (void)
+{
+  PyObject *m, *d;
+  m = Py_InitModule ("xdelta3", xdelta3_methods);
+  d = PyModule_GetDict (m);
+  pyxd3_error = PyErr_NewException ("xdelta3.error", NULL, NULL);
+  PyDict_SetItemString (d, "error", pyxd3_error);
+}