ratequeue: Add some missing includes.
[ashd.git] / python / htp.c
CommitLineData
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1/*
2 ashd - A Sane HTTP Daemon
3 Copyright (C) 2008 Fredrik Tolf <fredrik@dolda2000.com>
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17*/
18
19#include <Python.h>
20#include <errno.h>
21
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22#include <ashd/utils.h>
23#include <ashd/proc.h>
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24
25static PyObject *p_recvfd(PyObject *self, PyObject *args)
26{
27 int fd, ret;
28 char *data;
29 size_t dlen;
30 PyObject *ro;
31
32 fd = 0;
33 if(!PyArg_ParseTuple(args, "|i", &fd))
34 return(NULL);
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35 while(1) {
36 Py_BEGIN_ALLOW_THREADS;
37 ret = recvfd(fd, &data, &dlen);
38 Py_END_ALLOW_THREADS;
39 if(ret < 0) {
40 if(errno == 0)
41 return(Py_BuildValue("OO", Py_None, Py_None));
42 if(errno == EINTR) {
43 if(PyErr_CheckSignals())
44 return(NULL);
45 continue;
46 }
47 PyErr_SetFromErrno(PyExc_OSError);
48 return(NULL);
49 }
50 ro = Py_BuildValue("Ni", PyString_FromStringAndSize(data, dlen), ret);
51 free(data);
52 return(ro);
4942dacd 53 }
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54}
55
56static PyObject *p_sendfd(PyObject *self, PyObject *args)
57{
b9f22456 58 int sock, fd, ret;
173e0e9e 59 PyObject *data;
4942dacd 60
173e0e9e 61 if(!PyArg_ParseTuple(args, "iiO", &sock, &fd, &data))
4942dacd 62 return(NULL);
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63 if(!PyString_Check(data)) {
64 PyErr_SetString(PyExc_TypeError, "datagram must be a string");
65 return(NULL);
66 }
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67 while(1) {
68 Py_BEGIN_ALLOW_THREADS;
69 ret = sendfd(sock, fd, PyString_AsString(data), PyString_Size(data));
70 Py_END_ALLOW_THREADS;
71 if(ret < 0) {
72 if(errno == EINTR) {
73 if(PyErr_CheckSignals())
74 return(NULL);
75 continue;
76 }
77 PyErr_SetFromErrno(PyExc_OSError);
78 return(NULL);
79 }
80 Py_RETURN_NONE;
4942dacd 81 }
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82}
83
84static PyMethodDef methods[] = {
85 {"recvfd", p_recvfd, METH_VARARGS, "Receive a datagram and a file descriptor"},
86 {"sendfd", p_sendfd, METH_VARARGS, "Send a datagram and a file descriptor"},
87 {NULL, NULL, 0, NULL}
88};
89
173e0e9e 90PyMODINIT_FUNC inithtlib(void)
4942dacd 91{
173e0e9e 92 Py_InitModule("ashd.htlib", methods);
4942dacd 93}