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netfilterqueue.c
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#include "libnfnetlink/libnfnetlink.h"
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#include "libnetfilter_queue/libnetfilter_queue.h"
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const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;
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Py_DECREF(sys);
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PyExc_ValueError,
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default_encoding_c);
goto bad;
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struct __pyx_obj_14netfilterqueue_Packet;
struct __pyx_obj_14netfilterqueue_NetfilterQueue;
/* "netfilterqueue.pxd":10
*
* # dummy defines from asm-generic/errno.h:
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* EWOULDBLOCK = EAGAIN
*/
enum {
/* "netfilterqueue.pxd":12
* cdef enum:
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* ENOBUFS = 105 # No buffer space available
*
*/
__pyx_e_14netfilterqueue_EAGAIN = 11,
__pyx_e_14netfilterqueue_EWOULDBLOCK = __pyx_e_14netfilterqueue_EAGAIN,
__pyx_e_14netfilterqueue_ENOBUFS = 0x69
};
/* "netfilterqueue.pxd":28
*
* # Dummy defines from netinet/in.h:
* cdef enum: # <<<<<<<<<<<<<<
* IPPROTO_IP = 0 # Dummy protocol for TCP.
* IPPROTO_HOPOPTS = 0 # IPv6 Hop-by-Hop options.
*/
enum {
__pyx_e_14netfilterqueue_IPPROTO_IP = 0,
__pyx_e_14netfilterqueue_IPPROTO_HOPOPTS = 0,
__pyx_e_14netfilterqueue_IPPROTO_ICMP = 1,
__pyx_e_14netfilterqueue_IPPROTO_IGMP = 2,
__pyx_e_14netfilterqueue_IPPROTO_IPIP = 4,
__pyx_e_14netfilterqueue_IPPROTO_TCP = 6,
__pyx_e_14netfilterqueue_IPPROTO_EGP = 8,
__pyx_e_14netfilterqueue_IPPROTO_PUP = 12,
__pyx_e_14netfilterqueue_IPPROTO_UDP = 17,
__pyx_e_14netfilterqueue_IPPROTO_IDP = 22,
__pyx_e_14netfilterqueue_IPPROTO_TP = 29,
__pyx_e_14netfilterqueue_IPPROTO_IPV6 = 41,
__pyx_e_14netfilterqueue_IPPROTO_ROUTING = 43,
__pyx_e_14netfilterqueue_IPPROTO_FRAGMENT = 44,
__pyx_e_14netfilterqueue_IPPROTO_RSVP = 46,
__pyx_e_14netfilterqueue_IPPROTO_GRE = 47,
__pyx_e_14netfilterqueue_IPPROTO_ESP = 50,
__pyx_e_14netfilterqueue_IPPROTO_AH = 51,
__pyx_e_14netfilterqueue_IPPROTO_ICMPV6 = 58,
__pyx_e_14netfilterqueue_IPPROTO_NONE = 59,
__pyx_e_14netfilterqueue_IPPROTO_DSTOPTS = 60,
__pyx_e_14netfilterqueue_IPPROTO_MTP = 92,
__pyx_e_14netfilterqueue_IPPROTO_ENCAP = 98,
__pyx_e_14netfilterqueue_IPPROTO_PIM = 0x67,
__pyx_e_14netfilterqueue_IPPROTO_COMP = 0x6C,
__pyx_e_14netfilterqueue_IPPROTO_SCTP = 0x84,
__pyx_e_14netfilterqueue_IPPROTO_RAW = 0xFF,
__pyx_e_14netfilterqueue_IPPROTO_MAX
};
/* "netfilterqueue.pxd":151
*
* # Dummy defines from linux/socket.h:
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* PF_INET6 = 10
*/
enum {
__pyx_e_14netfilterqueue_PF_INET = 2,
__pyx_e_14netfilterqueue_PF_INET6 = 10
};
/* "netfilterqueue.pxd":160
*
* # Dummy defines from linux/netfilter.h
* cdef enum: # <<<<<<<<<<<<<<
* NF_DROP
* NF_ACCEPT
*/
enum {
/* "netfilterqueue.pxd":167
* NF_REPEAT
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*
* cdef class Packet:
*/
__pyx_e_14netfilterqueue_NF_DROP,
__pyx_e_14netfilterqueue_NF_ACCEPT,
__pyx_e_14netfilterqueue_NF_STOLEN,
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__pyx_e_14netfilterqueue_NF_REPEAT,
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/* "netfilterqueue.pxd":169
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*
* cdef class Packet: # <<<<<<<<<<<<<<
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PyObject_HEAD
struct __pyx_vtabstruct_14netfilterqueue_Packet *__pyx_vtab;
struct nfq_q_handle *_qh;
struct nfq_data *_nfa;
struct nfqnl_msg_packet_hdr *_hdr;
struct nfqnl_msg_packet_hw *_hw;
int _verdict_is_set;
int _mark_is_set;
u_int32_t _given_mark;
PyObject *_given_payload;
u_int32_t id;
u_int16_t hw_protocol;
u_int8_t hook;
u_int32_t mark;
Py_ssize_t payload_len;
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struct timeval timestamp;
u_int8_t hw_addr[8];
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/* "netfilterqueue.pxd":211
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PyObject *user_callback;
struct nfq_handle *h;
struct nfq_q_handle *qh;
u_int16_t af;
PyObject *packet_copy_size;
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/* "netfilterqueue.pyx":40
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double (*get_timestamp)(struct __pyx_obj_14netfilterqueue_Packet *, int __pyx_skip_dispatch);
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PyObject *(*set_mark)(struct __pyx_obj_14netfilterqueue_Packet *, u_int32_t, int __pyx_skip_dispatch);
PyObject *(*get_mark)(struct __pyx_obj_14netfilterqueue_Packet *, int __pyx_skip_dispatch);
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PyObject *(*drop)(struct __pyx_obj_14netfilterqueue_Packet *, int __pyx_skip_dispatch);
PyObject *(*repeat)(struct __pyx_obj_14netfilterqueue_Packet *, int __pyx_skip_dispatch);
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#define __Pyx_XGOTREF(r)
#define __Pyx_XGIVEREF(r)
#endif
#define __Pyx_XDECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_XDECREF(tmp);\
} while (0)
#define __Pyx_DECREF_SET(r, v) do {\
PyObject *tmp = (PyObject *) r;\
r = v; __Pyx_DECREF(tmp);\
} while (0)
#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0)
#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0)
/* PyObjectGetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) {
PyTypeObject* tp = Py_TYPE(obj);
if (likely(tp->tp_getattro))
return tp->tp_getattro(obj, attr_name);
#if PY_MAJOR_VERSION < 3
if (likely(tp->tp_getattr))
return tp->tp_getattr(obj, PyString_AS_STRING(attr_name));
#endif
return PyObject_GetAttr(obj, attr_name);
}
#else
#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n)
#endif
/* GetBuiltinName.proto */
static PyObject *__Pyx_GetBuiltinName(PyObject *name);
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
#define __PYX_FORCE_INIT_THREADS 0
#endif
/* PyObjectCall.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw);
#else
#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw)
#endif
/* PyCFunctionFastCall.proto */
#if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs);
#else
#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL)
#endif
/* PyFunctionFastCall.proto */
#if CYTHON_FAST_PYCALL
#define __Pyx_PyFunction_FastCall(func, args, nargs)\
__Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL)
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs);
#else
#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs)
#endif
#endif
/* PyObjectCallMethO.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg);
#endif
/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);
/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign __pyx_tstate = PyThreadState_GET();
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#endif
/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb)
#endif
/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
int lineno, const char *filename,
int full_traceback, int nogil);
/* RaiseArgTupleInvalid.proto */
static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact,
Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found);
/* KeywordStringCheck.proto */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);
/* GetModuleGlobalName.proto */
static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name);
/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);
/* IncludeStringH.proto */
#include <string.h>
/* PyObjectCallNoArg.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);
#else
#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL)
#endif
/* ArgTypeTest.proto */
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
const char *name, int exact);
/* dict_getitem_default.proto */
static PyObject* __Pyx_PyDict_GetItemDefault(PyObject* d, PyObject* key, PyObject* default_value);
/* RaiseDoubleKeywords.proto */
static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name);
/* ParseKeywords.proto */
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\
PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\
const char* function_name);
/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)