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/* 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);
}
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