4542 lines
174 KiB
C
4542 lines
174 KiB
C
/* Generated by Cython 0.14 on Thu May 12 13:19:22 2011 */
|
|
|
|
#define PY_SSIZE_T_CLEAN
|
|
#include "Python.h"
|
|
#ifndef Py_PYTHON_H
|
|
#error Python headers needed to compile C extensions, please install development version of Python.
|
|
#else
|
|
|
|
#include <stddef.h> /* For offsetof */
|
|
#ifndef offsetof
|
|
#define offsetof(type, member) ( (size_t) & ((type*)0) -> member )
|
|
#endif
|
|
|
|
#if !defined(WIN32) && !defined(MS_WINDOWS)
|
|
#ifndef __stdcall
|
|
#define __stdcall
|
|
#endif
|
|
#ifndef __cdecl
|
|
#define __cdecl
|
|
#endif
|
|
#ifndef __fastcall
|
|
#define __fastcall
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef DL_IMPORT
|
|
#define DL_IMPORT(t) t
|
|
#endif
|
|
#ifndef DL_EXPORT
|
|
#define DL_EXPORT(t) t
|
|
#endif
|
|
|
|
#ifndef PY_LONG_LONG
|
|
#define PY_LONG_LONG LONG_LONG
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02040000
|
|
#define METH_COEXIST 0
|
|
#define PyDict_CheckExact(op) (Py_TYPE(op) == &PyDict_Type)
|
|
#define PyDict_Contains(d,o) PySequence_Contains(d,o)
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
typedef int Py_ssize_t;
|
|
#define PY_SSIZE_T_MAX INT_MAX
|
|
#define PY_SSIZE_T_MIN INT_MIN
|
|
#define PY_FORMAT_SIZE_T ""
|
|
#define PyInt_FromSsize_t(z) PyInt_FromLong(z)
|
|
#define PyInt_AsSsize_t(o) PyInt_AsLong(o)
|
|
#define PyNumber_Index(o) PyNumber_Int(o)
|
|
#define PyIndex_Check(o) PyNumber_Check(o)
|
|
#define PyErr_WarnEx(category, message, stacklevel) PyErr_Warn(category, message)
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02060000
|
|
#define Py_REFCNT(ob) (((PyObject*)(ob))->ob_refcnt)
|
|
#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
|
|
#define Py_SIZE(ob) (((PyVarObject*)(ob))->ob_size)
|
|
#define PyVarObject_HEAD_INIT(type, size) \
|
|
PyObject_HEAD_INIT(type) size,
|
|
#define PyType_Modified(t)
|
|
|
|
typedef struct {
|
|
void *buf;
|
|
PyObject *obj;
|
|
Py_ssize_t len;
|
|
Py_ssize_t itemsize;
|
|
int readonly;
|
|
int ndim;
|
|
char *format;
|
|
Py_ssize_t *shape;
|
|
Py_ssize_t *strides;
|
|
Py_ssize_t *suboffsets;
|
|
void *internal;
|
|
} Py_buffer;
|
|
|
|
#define PyBUF_SIMPLE 0
|
|
#define PyBUF_WRITABLE 0x0001
|
|
#define PyBUF_FORMAT 0x0004
|
|
#define PyBUF_ND 0x0008
|
|
#define PyBUF_STRIDES (0x0010 | PyBUF_ND)
|
|
#define PyBUF_C_CONTIGUOUS (0x0020 | PyBUF_STRIDES)
|
|
#define PyBUF_F_CONTIGUOUS (0x0040 | PyBUF_STRIDES)
|
|
#define PyBUF_ANY_CONTIGUOUS (0x0080 | PyBUF_STRIDES)
|
|
#define PyBUF_INDIRECT (0x0100 | PyBUF_STRIDES)
|
|
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION < 3
|
|
#define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
|
|
#else
|
|
#define __Pyx_BUILTIN_MODULE_NAME "builtins"
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define Py_TPFLAGS_CHECKTYPES 0
|
|
#define Py_TPFLAGS_HAVE_INDEX 0
|
|
#endif
|
|
|
|
#if (PY_VERSION_HEX < 0x02060000) || (PY_MAJOR_VERSION >= 3)
|
|
#define Py_TPFLAGS_HAVE_NEWBUFFER 0
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define PyBaseString_Type PyUnicode_Type
|
|
#define PyStringObject PyUnicodeObject
|
|
#define PyString_Type PyUnicode_Type
|
|
#define PyString_Check PyUnicode_Check
|
|
#define PyString_CheckExact PyUnicode_CheckExact
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02060000
|
|
#define PyBytesObject PyStringObject
|
|
#define PyBytes_Type PyString_Type
|
|
#define PyBytes_Check PyString_Check
|
|
#define PyBytes_CheckExact PyString_CheckExact
|
|
#define PyBytes_FromString PyString_FromString
|
|
#define PyBytes_FromStringAndSize PyString_FromStringAndSize
|
|
#define PyBytes_FromFormat PyString_FromFormat
|
|
#define PyBytes_DecodeEscape PyString_DecodeEscape
|
|
#define PyBytes_AsString PyString_AsString
|
|
#define PyBytes_AsStringAndSize PyString_AsStringAndSize
|
|
#define PyBytes_Size PyString_Size
|
|
#define PyBytes_AS_STRING PyString_AS_STRING
|
|
#define PyBytes_GET_SIZE PyString_GET_SIZE
|
|
#define PyBytes_Repr PyString_Repr
|
|
#define PyBytes_Concat PyString_Concat
|
|
#define PyBytes_ConcatAndDel PyString_ConcatAndDel
|
|
#define PySet_Check(obj) PyObject_TypeCheck(obj, &PySet_Type)
|
|
#define PyFrozenSet_Check(obj) PyObject_TypeCheck(obj, &PyFrozenSet_Type)
|
|
#endif
|
|
|
|
#ifndef PySet_CheckExact
|
|
# define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type)
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define PyIntObject PyLongObject
|
|
#define PyInt_Type PyLong_Type
|
|
#define PyInt_Check(op) PyLong_Check(op)
|
|
#define PyInt_CheckExact(op) PyLong_CheckExact(op)
|
|
#define PyInt_FromString PyLong_FromString
|
|
#define PyInt_FromUnicode PyLong_FromUnicode
|
|
#define PyInt_FromLong PyLong_FromLong
|
|
#define PyInt_FromSize_t PyLong_FromSize_t
|
|
#define PyInt_FromSsize_t PyLong_FromSsize_t
|
|
#define PyInt_AsLong PyLong_AsLong
|
|
#define PyInt_AS_LONG PyLong_AS_LONG
|
|
#define PyInt_AsSsize_t PyLong_AsSsize_t
|
|
#define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask
|
|
#define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define PyBoolObject PyLongObject
|
|
#endif
|
|
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y)
|
|
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y)
|
|
#else
|
|
#define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y)
|
|
#define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y)
|
|
#endif
|
|
|
|
#if (PY_MAJOR_VERSION < 3) || (PY_VERSION_HEX >= 0x03010300)
|
|
#define __Pyx_PySequence_GetSlice(obj, a, b) PySequence_GetSlice(obj, a, b)
|
|
#define __Pyx_PySequence_SetSlice(obj, a, b, value) PySequence_SetSlice(obj, a, b, value)
|
|
#define __Pyx_PySequence_DelSlice(obj, a, b) PySequence_DelSlice(obj, a, b)
|
|
#else
|
|
#define __Pyx_PySequence_GetSlice(obj, a, b) (unlikely(!(obj)) ? \
|
|
(PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), (PyObject*)0) : \
|
|
(likely((obj)->ob_type->tp_as_mapping) ? (PySequence_GetSlice(obj, a, b)) : \
|
|
(PyErr_Format(PyExc_TypeError, "'%.200s' object is unsliceable", (obj)->ob_type->tp_name), (PyObject*)0)))
|
|
#define __Pyx_PySequence_SetSlice(obj, a, b, value) (unlikely(!(obj)) ? \
|
|
(PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
|
|
(likely((obj)->ob_type->tp_as_mapping) ? (PySequence_SetSlice(obj, a, b, value)) : \
|
|
(PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice assignment", (obj)->ob_type->tp_name), -1)))
|
|
#define __Pyx_PySequence_DelSlice(obj, a, b) (unlikely(!(obj)) ? \
|
|
(PyErr_SetString(PyExc_SystemError, "null argument to internal routine"), -1) : \
|
|
(likely((obj)->ob_type->tp_as_mapping) ? (PySequence_DelSlice(obj, a, b)) : \
|
|
(PyErr_Format(PyExc_TypeError, "'%.200s' object doesn't support slice deletion", (obj)->ob_type->tp_name), -1)))
|
|
#endif
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
#define PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : PyInstanceMethod_New(func))
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
#define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),((char *)(n)))
|
|
#define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),((char *)(n)),(a))
|
|
#define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),((char *)(n)))
|
|
#else
|
|
#define __Pyx_GetAttrString(o,n) PyObject_GetAttrString((o),(n))
|
|
#define __Pyx_SetAttrString(o,n,a) PyObject_SetAttrString((o),(n),(a))
|
|
#define __Pyx_DelAttrString(o,n) PyObject_DelAttrString((o),(n))
|
|
#endif
|
|
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
#define __Pyx_NAMESTR(n) ((char *)(n))
|
|
#define __Pyx_DOCSTR(n) ((char *)(n))
|
|
#else
|
|
#define __Pyx_NAMESTR(n) (n)
|
|
#define __Pyx_DOCSTR(n) (n)
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
#define __PYX_EXTERN_C extern "C"
|
|
#else
|
|
#define __PYX_EXTERN_C extern
|
|
#endif
|
|
|
|
#if defined(WIN32) || defined(MS_WINDOWS)
|
|
#define _USE_MATH_DEFINES
|
|
#endif
|
|
#include <math.h>
|
|
#define __PYX_HAVE_API__netfilterqueue
|
|
#include "sys/types.h"
|
|
#include "netinet/ip.h"
|
|
#include "sys/time.h"
|
|
#include "netinet/in.h"
|
|
#include "libnfnetlink/linux_nfnetlink.h"
|
|
#include "libnetfilter_queue/linux_nfnetlink_queue.h"
|
|
#include "libnetfilter_queue/libnetfilter_queue.h"
|
|
#include "sys/socket.h"
|
|
|
|
#ifdef PYREX_WITHOUT_ASSERTIONS
|
|
#define CYTHON_WITHOUT_ASSERTIONS
|
|
#endif
|
|
|
|
|
|
/* inline attribute */
|
|
#ifndef CYTHON_INLINE
|
|
#if defined(__GNUC__)
|
|
#define CYTHON_INLINE __inline__
|
|
#elif defined(_MSC_VER)
|
|
#define CYTHON_INLINE __inline
|
|
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
|
|
#define CYTHON_INLINE inline
|
|
#else
|
|
#define CYTHON_INLINE
|
|
#endif
|
|
#endif
|
|
|
|
/* unused attribute */
|
|
#ifndef CYTHON_UNUSED
|
|
# if defined(__GNUC__)
|
|
# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
|
|
# define CYTHON_UNUSED __attribute__ ((__unused__))
|
|
# else
|
|
# define CYTHON_UNUSED
|
|
# endif
|
|
# elif defined(__ICC) || defined(__INTEL_COMPILER)
|
|
# define CYTHON_UNUSED __attribute__ ((__unused__))
|
|
# else
|
|
# define CYTHON_UNUSED
|
|
# endif
|
|
#endif
|
|
|
|
typedef struct {PyObject **p; char *s; const long n; const char* encoding; const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; /*proto*/
|
|
|
|
|
|
/* Type Conversion Predeclarations */
|
|
|
|
#define __Pyx_PyBytes_FromUString(s) PyBytes_FromString((char*)s)
|
|
#define __Pyx_PyBytes_AsUString(s) ((unsigned char*) PyBytes_AsString(s))
|
|
|
|
#define __Pyx_PyBool_FromLong(b) ((b) ? (Py_INCREF(Py_True), Py_True) : (Py_INCREF(Py_False), Py_False))
|
|
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
|
|
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x);
|
|
|
|
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
|
|
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
|
|
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject*);
|
|
|
|
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
|
|
|
|
|
|
#ifdef __GNUC__
|
|
/* Test for GCC > 2.95 */
|
|
#if __GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))
|
|
#define likely(x) __builtin_expect(!!(x), 1)
|
|
#define unlikely(x) __builtin_expect(!!(x), 0)
|
|
#else /* __GNUC__ > 2 ... */
|
|
#define likely(x) (x)
|
|
#define unlikely(x) (x)
|
|
#endif /* __GNUC__ > 2 ... */
|
|
#else /* __GNUC__ */
|
|
#define likely(x) (x)
|
|
#define unlikely(x) (x)
|
|
#endif /* __GNUC__ */
|
|
|
|
static PyObject *__pyx_m;
|
|
static PyObject *__pyx_b;
|
|
static PyObject *__pyx_empty_tuple;
|
|
static PyObject *__pyx_empty_bytes;
|
|
static int __pyx_lineno;
|
|
static int __pyx_clineno = 0;
|
|
static const char * __pyx_cfilenm= __FILE__;
|
|
static const char *__pyx_filename;
|
|
|
|
|
|
static const char *__pyx_f[] = {
|
|
"netfilterqueue.pyx",
|
|
"netfilterqueue.pxd",
|
|
};
|
|
|
|
/* Type declarations */
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":19
|
|
*
|
|
* # 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 = 103,
|
|
__pyx_e_14netfilterqueue_IPPROTO_COMP = 108,
|
|
__pyx_e_14netfilterqueue_IPPROTO_SCTP = 132,
|
|
__pyx_e_14netfilterqueue_IPPROTO_RAW = 255,
|
|
__pyx_e_14netfilterqueue_IPPROTO_MAX
|
|
};
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":134
|
|
*
|
|
* # Dummy defines from linux/socket.h:
|
|
* cdef enum: # Protocol families, same as address families. # <<<<<<<<<<<<<<
|
|
* PF_INET = 2
|
|
* PF_INET6 = 10
|
|
*/
|
|
|
|
enum {
|
|
__pyx_e_14netfilterqueue_PF_INET = 2,
|
|
__pyx_e_14netfilterqueue_PF_INET6 = 10
|
|
};
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":142
|
|
*
|
|
* # Dummy defines from linux/netfilter.h
|
|
* cdef enum: # <<<<<<<<<<<<<<
|
|
* NF_DROP
|
|
* NF_ACCEPT
|
|
*/
|
|
|
|
enum {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":149
|
|
* NF_REPEAT
|
|
* NF_STOP
|
|
* NF_MAX_VERDICT = NF_STOP # <<<<<<<<<<<<<<
|
|
*
|
|
* cdef class NFPacket:
|
|
*/
|
|
__pyx_e_14netfilterqueue_NF_DROP,
|
|
__pyx_e_14netfilterqueue_NF_ACCEPT,
|
|
__pyx_e_14netfilterqueue_NF_STOLEN,
|
|
__pyx_e_14netfilterqueue_NF_QUEUE,
|
|
__pyx_e_14netfilterqueue_NF_REPEAT,
|
|
__pyx_e_14netfilterqueue_NF_STOP,
|
|
__pyx_e_14netfilterqueue_NF_MAX_VERDICT = __pyx_e_14netfilterqueue_NF_STOP
|
|
};
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":151
|
|
* NF_MAX_VERDICT = NF_STOP
|
|
*
|
|
* cdef class NFPacket: # <<<<<<<<<<<<<<
|
|
* cdef nfq_q_handle *_qh
|
|
* cdef nfq_data *_nfa
|
|
*/
|
|
|
|
struct __pyx_obj_14netfilterqueue_NFPacket {
|
|
PyObject_HEAD
|
|
struct __pyx_vtabstruct_14netfilterqueue_NFPacket *__pyx_vtab;
|
|
struct nfq_q_handle *_qh;
|
|
struct nfq_data *_nfa;
|
|
struct nfqnl_msg_packet_hdr *_hdr;
|
|
int _verdict_is_set;
|
|
int _mark_is_set;
|
|
u_int32_t _given_mark;
|
|
unsigned char *_given_payload;
|
|
u_int32_t id;
|
|
u_int16_t hw_protocol;
|
|
u_int8_t hook;
|
|
Py_ssize_t payload_len;
|
|
char *payload;
|
|
struct timeval timestamp;
|
|
};
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":186
|
|
* cpdef drop(self)
|
|
*
|
|
* cdef class NFQueue: # <<<<<<<<<<<<<<
|
|
* cdef nfq_handle *h # Handle to NFQueue library
|
|
* cdef nfq_q_handle *qh # A handle to the queue
|
|
*/
|
|
|
|
struct __pyx_obj_14netfilterqueue_NFQueue {
|
|
PyObject_HEAD
|
|
struct nfq_handle *h;
|
|
struct nfq_q_handle *qh;
|
|
u_int16_t af;
|
|
PyObject *packet_copy_size;
|
|
};
|
|
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":37
|
|
* return 1
|
|
*
|
|
* cdef class NFPacket: # <<<<<<<<<<<<<<
|
|
* """A packet received from NFQueue."""
|
|
* def __cinit__(self):
|
|
*/
|
|
|
|
struct __pyx_vtabstruct_14netfilterqueue_NFPacket {
|
|
PyObject *(*set_nfq_data)(struct __pyx_obj_14netfilterqueue_NFPacket *, struct nfq_q_handle *, struct nfq_data *);
|
|
void (*verdict)(struct __pyx_obj_14netfilterqueue_NFPacket *, u_int8_t);
|
|
Py_ssize_t (*get_payload_len)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch);
|
|
double (*get_timestamp)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch);
|
|
PyObject *(*set_mark)(struct __pyx_obj_14netfilterqueue_NFPacket *, u_int32_t, int __pyx_skip_dispatch);
|
|
PyObject *(*accept)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch);
|
|
PyObject *(*drop)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch);
|
|
};
|
|
static struct __pyx_vtabstruct_14netfilterqueue_NFPacket *__pyx_vtabptr_14netfilterqueue_NFPacket;
|
|
|
|
#ifndef CYTHON_REFNANNY
|
|
#define CYTHON_REFNANNY 0
|
|
#endif
|
|
|
|
#if CYTHON_REFNANNY
|
|
typedef struct {
|
|
void (*INCREF)(void*, PyObject*, int);
|
|
void (*DECREF)(void*, PyObject*, int);
|
|
void (*GOTREF)(void*, PyObject*, int);
|
|
void (*GIVEREF)(void*, PyObject*, int);
|
|
void* (*SetupContext)(const char*, int, const char*);
|
|
void (*FinishContext)(void**);
|
|
} __Pyx_RefNannyAPIStruct;
|
|
static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL;
|
|
static __Pyx_RefNannyAPIStruct * __Pyx_RefNannyImportAPI(const char *modname) {
|
|
PyObject *m = NULL, *p = NULL;
|
|
void *r = NULL;
|
|
m = PyImport_ImportModule((char *)modname);
|
|
if (!m) goto end;
|
|
p = PyObject_GetAttrString(m, (char *)"RefNannyAPI");
|
|
if (!p) goto end;
|
|
r = PyLong_AsVoidPtr(p);
|
|
end:
|
|
Py_XDECREF(p);
|
|
Py_XDECREF(m);
|
|
return (__Pyx_RefNannyAPIStruct *)r;
|
|
}
|
|
#define __Pyx_RefNannySetupContext(name) void *__pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__)
|
|
#define __Pyx_RefNannyFinishContext() __Pyx_RefNanny->FinishContext(&__pyx_refnanny)
|
|
#define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
|
|
#define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
|
|
#define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
|
|
#define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__)
|
|
#define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r);} } while(0)
|
|
#else
|
|
#define __Pyx_RefNannySetupContext(name)
|
|
#define __Pyx_RefNannyFinishContext()
|
|
#define __Pyx_INCREF(r) Py_INCREF(r)
|
|
#define __Pyx_DECREF(r) Py_DECREF(r)
|
|
#define __Pyx_GOTREF(r)
|
|
#define __Pyx_GIVEREF(r)
|
|
#define __Pyx_XDECREF(r) Py_XDECREF(r)
|
|
#endif /* CYTHON_REFNANNY */
|
|
#define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);} } while(0)
|
|
#define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r);} } while(0)
|
|
|
|
static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name); /*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); /*proto*/
|
|
|
|
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict,
|
|
const char* function_name, int kw_allowed); /*proto*/
|
|
|
|
static CYTHON_INLINE long __Pyx_NegateNonNeg(long b) { return unlikely(b < 0) ? b : !b; }
|
|
static CYTHON_INLINE PyObject* __Pyx_PyBoolOrNull_FromLong(long b) {
|
|
return unlikely(b < 0) ? NULL : __Pyx_PyBool_FromLong(b);
|
|
}
|
|
|
|
static CYTHON_INLINE void __Pyx_RaiseNoneIndexingError(void);
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
|
|
PyObject *value;
|
|
if (unlikely(d == Py_None)) {
|
|
__Pyx_RaiseNoneIndexingError();
|
|
return NULL;
|
|
}
|
|
value = PyDict_GetItemWithError(d, key);
|
|
if (unlikely(!value)) {
|
|
if (!PyErr_Occurred())
|
|
PyErr_SetObject(PyExc_KeyError, key);
|
|
return NULL;
|
|
}
|
|
Py_INCREF(value);
|
|
return value;
|
|
}
|
|
#else
|
|
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
|
|
#endif
|
|
|
|
static void __Pyx_RaiseDoubleKeywordsError(
|
|
const char* func_name, PyObject* kw_name); /*proto*/
|
|
|
|
static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[], PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args, const char* function_name); /*proto*/
|
|
|
|
static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
|
|
const char *name, int exact); /*proto*/
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int32_t(u_int32_t);
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int16_t(u_int16_t);
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int8_t(u_int8_t);
|
|
|
|
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list); /*proto*/
|
|
|
|
#define __pyx_binding_PyCFunctionType_USED 1
|
|
|
|
typedef struct {
|
|
PyCFunctionObject func;
|
|
} __pyx_binding_PyCFunctionType_object;
|
|
|
|
PyTypeObject __pyx_binding_PyCFunctionType_type;
|
|
PyTypeObject *__pyx_binding_PyCFunctionType = NULL;
|
|
|
|
PyObject *__pyx_binding_PyCFunctionType_NewEx(PyMethodDef *ml, PyObject *self, PyObject *module); /* proto */
|
|
#define __pyx_binding_PyCFunctionType_New(ml, self) __pyx_binding_PyCFunctionType_NewEx(ml, self, NULL)
|
|
|
|
int __pyx_binding_PyCFunctionType_init(void); /* proto */
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *); /*proto*/
|
|
|
|
static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
|
|
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb); /*proto*/
|
|
|
|
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb); /*proto*/
|
|
|
|
static CYTHON_INLINE u_int16_t __Pyx_PyInt_from_py_u_int16_t(PyObject *);
|
|
|
|
#ifndef __PYX_FORCE_INIT_THREADS
|
|
#if PY_VERSION_HEX < 0x02040200
|
|
#define __PYX_FORCE_INIT_THREADS 1
|
|
#else
|
|
#define __PYX_FORCE_INIT_THREADS 0
|
|
#endif
|
|
#endif
|
|
|
|
static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject *);
|
|
|
|
static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject *);
|
|
|
|
static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject *);
|
|
|
|
static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject *);
|
|
|
|
static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject *);
|
|
|
|
static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject *);
|
|
|
|
static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject *);
|
|
|
|
static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject *);
|
|
|
|
static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject *);
|
|
|
|
static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject *);
|
|
|
|
static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject *);
|
|
|
|
static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject *);
|
|
|
|
static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject *);
|
|
|
|
static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject *);
|
|
|
|
static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject *);
|
|
|
|
static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject *);
|
|
|
|
static void __Pyx_WriteUnraisable(const char *name); /*proto*/
|
|
|
|
static CYTHON_INLINE u_int32_t __Pyx_PyInt_from_py_u_int32_t(PyObject *);
|
|
|
|
static CYTHON_INLINE u_int8_t __Pyx_PyInt_from_py_u_int8_t(PyObject *);
|
|
|
|
static int __Pyx_SetVtable(PyObject *dict, void *vtable); /*proto*/
|
|
|
|
static void __Pyx_AddTraceback(const char *funcname); /*proto*/
|
|
|
|
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); /*proto*/
|
|
/* Module declarations from netfilterqueue */
|
|
|
|
static PyTypeObject *__pyx_ptype_14netfilterqueue_NFPacket = 0;
|
|
static PyTypeObject *__pyx_ptype_14netfilterqueue_NFQueue = 0;
|
|
static int __pyx_f_14netfilterqueue_global_callback(struct nfq_q_handle *, struct nfgenmsg *, struct nfq_data *, void *); /*proto*/
|
|
#define __Pyx_MODULE_NAME "netfilterqueue"
|
|
int __pyx_module_is_main_netfilterqueue = 0;
|
|
|
|
/* Implementation of netfilterqueue */
|
|
static PyObject *__pyx_builtin_filter;
|
|
static PyObject *__pyx_builtin_OSError;
|
|
static char __pyx_k_2[] = "Unknown protocol";
|
|
static char __pyx_k_3[] = "%s packet, %s bytes";
|
|
static char __pyx_k_4[] = "Failed to get payload of packet.";
|
|
static char __pyx_k_6[] = "Failed to open NFQueue.";
|
|
static char __pyx_k_8[] = "Failed to bind family %s.";
|
|
static char __pyx_k_10[] = "Failed to create queue %s.";
|
|
static char __pyx_k_11[] = "Failed to set packet copy mode.";
|
|
static char __pyx_k__h[] = "h";
|
|
static char __pyx_k__af[] = "af";
|
|
static char __pyx_k__id[] = "id";
|
|
static char __pyx_k__qh[] = "qh";
|
|
static char __pyx_k___qh[] = "_qh";
|
|
static char __pyx_k___hdr[] = "_hdr";
|
|
static char __pyx_k___nfa[] = "_nfa";
|
|
static char __pyx_k__drop[] = "drop";
|
|
static char __pyx_k__hook[] = "hook";
|
|
static char __pyx_k__mode[] = "mode";
|
|
static char __pyx_k__range[] = "range";
|
|
static char __pyx_k__accept[] = "accept";
|
|
static char __pyx_k__filter[] = "filter";
|
|
static char __pyx_k__handle[] = "handle";
|
|
static char __pyx_k__maxlen[] = "maxlen";
|
|
static char __pyx_k__socket[] = "socket";
|
|
static char __pyx_k__tv_sec[] = "tv_sec";
|
|
static char __pyx_k__AF_INET[] = "AF_INET";
|
|
static char __pyx_k__IPPROTO[] = "IPPROTO";
|
|
static char __pyx_k__OSError[] = "OSError";
|
|
static char __pyx_k__handler[] = "handler";
|
|
static char __pyx_k__payload[] = "payload";
|
|
static char __pyx_k__tv_usec[] = "tv_usec";
|
|
static char __pyx_k__verdict[] = "verdict";
|
|
static char __pyx_k____main__[] = "__main__";
|
|
static char __pyx_k____test__[] = "__test__";
|
|
static char __pyx_k__protocol[] = "protocol";
|
|
static char __pyx_k__set_mark[] = "set_mark";
|
|
static char __pyx_k__COPY_META[] = "COPY_META";
|
|
static char __pyx_k__COPY_NONE[] = "COPY_NONE";
|
|
static char __pyx_k__packet_id[] = "packet_id";
|
|
static char __pyx_k__queue_num[] = "queue_num";
|
|
static char __pyx_k__timestamp[] = "timestamp";
|
|
static char __pyx_k__startswith[] = "startswith";
|
|
static char __pyx_k__COPY_PACKET[] = "COPY_PACKET";
|
|
static char __pyx_k___given_mark[] = "_given_mark";
|
|
static char __pyx_k__hw_protocol[] = "hw_protocol";
|
|
static char __pyx_k__payload_len[] = "payload_len";
|
|
static char __pyx_k___mark_is_set[] = "_mark_is_set";
|
|
static char __pyx_k__set_nfq_data[] = "set_nfq_data";
|
|
static char __pyx_k__get_timestamp[] = "get_timestamp";
|
|
static char __pyx_k___given_payload[] = "_given_payload";
|
|
static char __pyx_k__netfilterqueue[] = "netfilterqueue";
|
|
static char __pyx_k___verdict_is_set[] = "_verdict_is_set";
|
|
static char __pyx_k__get_payload_len[] = "get_payload_len";
|
|
static PyObject *__pyx_kp_s_10;
|
|
static PyObject *__pyx_kp_s_11;
|
|
static PyObject *__pyx_kp_s_2;
|
|
static PyObject *__pyx_kp_s_3;
|
|
static PyObject *__pyx_kp_s_4;
|
|
static PyObject *__pyx_kp_s_6;
|
|
static PyObject *__pyx_kp_s_8;
|
|
static PyObject *__pyx_n_s__AF_INET;
|
|
static PyObject *__pyx_n_s__COPY_META;
|
|
static PyObject *__pyx_n_s__COPY_NONE;
|
|
static PyObject *__pyx_n_s__COPY_PACKET;
|
|
static PyObject *__pyx_n_s__IPPROTO;
|
|
static PyObject *__pyx_n_s__OSError;
|
|
static PyObject *__pyx_n_s____main__;
|
|
static PyObject *__pyx_n_s____test__;
|
|
static PyObject *__pyx_n_s___given_mark;
|
|
static PyObject *__pyx_n_s___given_payload;
|
|
static PyObject *__pyx_n_s___hdr;
|
|
static PyObject *__pyx_n_s___mark_is_set;
|
|
static PyObject *__pyx_n_s___nfa;
|
|
static PyObject *__pyx_n_s___qh;
|
|
static PyObject *__pyx_n_s___verdict_is_set;
|
|
static PyObject *__pyx_n_s__accept;
|
|
static PyObject *__pyx_n_s__af;
|
|
static PyObject *__pyx_n_s__drop;
|
|
static PyObject *__pyx_n_s__filter;
|
|
static PyObject *__pyx_n_s__get_payload_len;
|
|
static PyObject *__pyx_n_s__get_timestamp;
|
|
static PyObject *__pyx_n_s__h;
|
|
static PyObject *__pyx_n_s__handle;
|
|
static PyObject *__pyx_n_s__handler;
|
|
static PyObject *__pyx_n_s__hook;
|
|
static PyObject *__pyx_n_s__hw_protocol;
|
|
static PyObject *__pyx_n_s__id;
|
|
static PyObject *__pyx_n_s__maxlen;
|
|
static PyObject *__pyx_n_s__mode;
|
|
static PyObject *__pyx_n_s__netfilterqueue;
|
|
static PyObject *__pyx_n_s__packet_id;
|
|
static PyObject *__pyx_n_s__payload;
|
|
static PyObject *__pyx_n_s__payload_len;
|
|
static PyObject *__pyx_n_s__protocol;
|
|
static PyObject *__pyx_n_s__qh;
|
|
static PyObject *__pyx_n_s__queue_num;
|
|
static PyObject *__pyx_n_s__range;
|
|
static PyObject *__pyx_n_s__set_mark;
|
|
static PyObject *__pyx_n_s__set_nfq_data;
|
|
static PyObject *__pyx_n_s__socket;
|
|
static PyObject *__pyx_n_s__startswith;
|
|
static PyObject *__pyx_n_s__timestamp;
|
|
static PyObject *__pyx_n_s__tv_sec;
|
|
static PyObject *__pyx_n_s__tv_usec;
|
|
static PyObject *__pyx_n_s__verdict;
|
|
static PyObject *__pyx_int_1;
|
|
static PyObject *__pyx_int_2;
|
|
static PyObject *__pyx_int_3;
|
|
static u_int8_t __pyx_k_9;
|
|
static PyObject *__pyx_k_tuple_1;
|
|
static PyObject *__pyx_k_tuple_5;
|
|
static PyObject *__pyx_k_tuple_7;
|
|
static PyObject *__pyx_k_tuple_12;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":15
|
|
* DEF MaxCopySize = BufferSize - MetadataSize
|
|
*
|
|
* cdef int global_callback(nfq_q_handle *qh, nfgenmsg *nfmsg, # <<<<<<<<<<<<<<
|
|
* nfq_data *nfa, void *data) with gil:
|
|
* """
|
|
*/
|
|
|
|
static int __pyx_f_14netfilterqueue_global_callback(struct nfq_q_handle *__pyx_v_qh, struct nfgenmsg *__pyx_v_nfmsg, struct nfq_data *__pyx_v_nfa, void *__pyx_v_data) {
|
|
struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_packet;
|
|
int __pyx_r;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
PyObject *__pyx_t_3 = NULL;
|
|
#ifdef WITH_THREAD
|
|
PyGILState_STATE _save = PyGILState_Ensure();
|
|
#endif
|
|
__Pyx_RefNannySetupContext("global_callback");
|
|
__pyx_v_packet = ((struct __pyx_obj_14netfilterqueue_NFPacket *)Py_None); __Pyx_INCREF(Py_None);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":32
|
|
* # NULL # TODO: adapt to use self._given_payload
|
|
* # )
|
|
* packet = NFPacket() # <<<<<<<<<<<<<<
|
|
* packet.set_nfq_data(qh, nfa)
|
|
* (<NFQueue>data).handle(packet)
|
|
*/
|
|
__pyx_t_1 = PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_14netfilterqueue_NFPacket)), ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 32; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__Pyx_DECREF(((PyObject *)__pyx_v_packet));
|
|
__pyx_v_packet = ((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_t_1);
|
|
__pyx_t_1 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":33
|
|
* # )
|
|
* packet = NFPacket()
|
|
* packet.set_nfq_data(qh, nfa) # <<<<<<<<<<<<<<
|
|
* (<NFQueue>data).handle(packet)
|
|
* return 1
|
|
*/
|
|
__pyx_t_1 = ((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)__pyx_v_packet->__pyx_vtab)->set_nfq_data(__pyx_v_packet, __pyx_v_qh, __pyx_v_nfa); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 33; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":34
|
|
* packet = NFPacket()
|
|
* packet.set_nfq_data(qh, nfa)
|
|
* (<NFQueue>data).handle(packet) # <<<<<<<<<<<<<<
|
|
* return 1
|
|
*
|
|
*/
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_data), __pyx_n_s__handle); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_2));
|
|
__Pyx_INCREF(((PyObject *)__pyx_v_packet));
|
|
PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_v_packet));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_v_packet));
|
|
__pyx_t_3 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_t_2), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 34; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_2)); __pyx_t_2 = 0;
|
|
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":35
|
|
* packet.set_nfq_data(qh, nfa)
|
|
* (<NFQueue>data).handle(packet)
|
|
* return 1 # <<<<<<<<<<<<<<
|
|
*
|
|
* cdef class NFPacket:
|
|
*/
|
|
__pyx_r = 1;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = 0;
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_XDECREF(__pyx_t_3);
|
|
__Pyx_WriteUnraisable("netfilterqueue.global_callback");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_DECREF((PyObject *)__pyx_v_packet);
|
|
__Pyx_RefNannyFinishContext();
|
|
#ifdef WITH_THREAD
|
|
PyGILState_Release(_save);
|
|
#endif
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":39
|
|
* cdef class NFPacket:
|
|
* """A packet received from NFQueue."""
|
|
* def __cinit__(self): # <<<<<<<<<<<<<<
|
|
* self._verdict_is_set = False
|
|
* self._mark_is_set = False
|
|
*/
|
|
|
|
static int __pyx_pf_14netfilterqueue_8NFPacket_0__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
|
|
static int __pyx_pf_14netfilterqueue_8NFPacket_0__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
|
|
int __pyx_r;
|
|
__Pyx_RefNannySetupContext("__cinit__");
|
|
if (unlikely(PyTuple_GET_SIZE(__pyx_args) > 0)) {
|
|
__Pyx_RaiseArgtupleInvalid("__cinit__", 1, 0, 0, PyTuple_GET_SIZE(__pyx_args)); return -1;}
|
|
if (unlikely(__pyx_kwds) && unlikely(PyDict_Size(__pyx_kwds) > 0) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__cinit__", 0))) return -1;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":40
|
|
* """A packet received from NFQueue."""
|
|
* def __cinit__(self):
|
|
* self._verdict_is_set = False # <<<<<<<<<<<<<<
|
|
* self._mark_is_set = False
|
|
* self._given_payload = NULL
|
|
*/
|
|
((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->_verdict_is_set = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":41
|
|
* def __cinit__(self):
|
|
* self._verdict_is_set = False
|
|
* self._mark_is_set = False # <<<<<<<<<<<<<<
|
|
* self._given_payload = NULL
|
|
*
|
|
*/
|
|
((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->_mark_is_set = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":42
|
|
* self._verdict_is_set = False
|
|
* self._mark_is_set = False
|
|
* self._given_payload = NULL # <<<<<<<<<<<<<<
|
|
*
|
|
* def __str__(self):
|
|
*/
|
|
((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->_given_payload = NULL;
|
|
|
|
__pyx_r = 0;
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":47
|
|
* cdef iphdr *hdr = <iphdr*>self.payload
|
|
* protocol = "Unknown protocol"
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)): # <<<<<<<<<<<<<<
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
* protocol = name[8:]
|
|
*/
|
|
|
|
static PyObject *__pyx_lambda_funcdef14netfilterqueue_7__str___lambda1(PyObject *__pyx_self, PyObject *__pyx_v_x); /*proto*/
|
|
static PyMethodDef __pyx_lambda_methdef14netfilterqueue_7__str___lambda1 = {__Pyx_NAMESTR("__pyx_lambda_funcdef14netfilterqueue_7__str___lambda1"), (PyCFunction)__pyx_lambda_funcdef14netfilterqueue_7__str___lambda1, METH_O, __Pyx_DOCSTR(0)};
|
|
static PyObject *__pyx_lambda_funcdef14netfilterqueue_7__str___lambda1(PyObject *__pyx_self, PyObject *__pyx_v_x) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
__Pyx_RefNannySetupContext("__pyx_lambda_funcdef14netfilterqueue_7__str___lambda1");
|
|
__pyx_self = __pyx_self;
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = PyObject_GetAttr(__pyx_v_x, __pyx_n_s__startswith); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_k_tuple_1), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
__pyx_r = __pyx_t_2;
|
|
__pyx_t_2 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_AddTraceback("netfilterqueue.__str__.lambda1");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":44
|
|
* self._given_payload = NULL
|
|
*
|
|
* def __str__(self): # <<<<<<<<<<<<<<
|
|
* cdef iphdr *hdr = <iphdr*>self.payload
|
|
* protocol = "Unknown protocol"
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_1__str__(PyObject *__pyx_v_self); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_1__str__(PyObject *__pyx_v_self) {
|
|
struct iphdr *__pyx_v_hdr;
|
|
PyObject *__pyx_v_protocol;
|
|
PyObject *__pyx_v_name;
|
|
PyObject *__pyx_r = NULL;
|
|
Py_ssize_t __pyx_t_1;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
PyObject *__pyx_t_3 = NULL;
|
|
PyObject *__pyx_t_4 = NULL;
|
|
PyObject *__pyx_t_5 = NULL;
|
|
int __pyx_t_6;
|
|
__Pyx_RefNannySetupContext("__str__");
|
|
__pyx_v_protocol = Py_None; __Pyx_INCREF(Py_None);
|
|
__pyx_v_name = Py_None; __Pyx_INCREF(Py_None);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":45
|
|
*
|
|
* def __str__(self):
|
|
* cdef iphdr *hdr = <iphdr*>self.payload # <<<<<<<<<<<<<<
|
|
* protocol = "Unknown protocol"
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)):
|
|
*/
|
|
__pyx_v_hdr = ((struct iphdr *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->payload);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":46
|
|
* def __str__(self):
|
|
* cdef iphdr *hdr = <iphdr*>self.payload
|
|
* protocol = "Unknown protocol" # <<<<<<<<<<<<<<
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)):
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
*/
|
|
__Pyx_INCREF(((PyObject *)__pyx_kp_s_2));
|
|
__Pyx_DECREF(__pyx_v_protocol);
|
|
__pyx_v_protocol = ((PyObject *)__pyx_kp_s_2);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":47
|
|
* cdef iphdr *hdr = <iphdr*>self.payload
|
|
* protocol = "Unknown protocol"
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)): # <<<<<<<<<<<<<<
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
* protocol = name[8:]
|
|
*/
|
|
__pyx_t_2 = __pyx_binding_PyCFunctionType_NewEx(&__pyx_lambda_methdef14netfilterqueue_7__str___lambda1, NULL, __pyx_n_s__netfilterqueue); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = __Pyx_GetName(__pyx_m, __pyx_n_s__socket); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
__pyx_t_4 = PyObject_Dir(__pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
|
|
__pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_3));
|
|
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
|
|
__Pyx_GIVEREF(__pyx_t_2);
|
|
PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_4);
|
|
__Pyx_GIVEREF(__pyx_t_4);
|
|
__pyx_t_2 = 0;
|
|
__pyx_t_4 = 0;
|
|
__pyx_t_4 = PyObject_Call(__pyx_builtin_filter, ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_3)); __pyx_t_3 = 0;
|
|
if (PyList_CheckExact(__pyx_t_4) || PyTuple_CheckExact(__pyx_t_4)) {
|
|
__pyx_t_1 = 0; __pyx_t_3 = __pyx_t_4; __Pyx_INCREF(__pyx_t_3);
|
|
} else {
|
|
__pyx_t_1 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
}
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
for (;;) {
|
|
if (likely(PyList_CheckExact(__pyx_t_3))) {
|
|
if (__pyx_t_1 >= PyList_GET_SIZE(__pyx_t_3)) break;
|
|
__pyx_t_4 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_4); __pyx_t_1++;
|
|
} else if (likely(PyTuple_CheckExact(__pyx_t_3))) {
|
|
if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_3)) break;
|
|
__pyx_t_4 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_1); __Pyx_INCREF(__pyx_t_4); __pyx_t_1++;
|
|
} else {
|
|
__pyx_t_4 = PyIter_Next(__pyx_t_3);
|
|
if (!__pyx_t_4) {
|
|
if (unlikely(PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
break;
|
|
}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
}
|
|
__Pyx_DECREF(__pyx_v_name);
|
|
__pyx_v_name = __pyx_t_4;
|
|
__pyx_t_4 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":48
|
|
* protocol = "Unknown protocol"
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)):
|
|
* if getattr(socket, name) == hdr.protocol: # <<<<<<<<<<<<<<
|
|
* protocol = name[8:]
|
|
* return "%s packet, %s bytes" % (protocol, self.payload_len)
|
|
*/
|
|
__pyx_t_4 = __Pyx_GetName(__pyx_m, __pyx_n_s__socket); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__pyx_t_2 = PyObject_GetAttr(__pyx_t_4, __pyx_v_name); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
__pyx_t_4 = __Pyx_PyInt_to_py_u_int8_t(__pyx_v_hdr->protocol); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__pyx_t_5 = PyObject_RichCompare(__pyx_t_2, __pyx_t_4, Py_EQ); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_5);
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
__pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 48; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
|
|
if (__pyx_t_6) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":49
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)):
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
* protocol = name[8:] # <<<<<<<<<<<<<<
|
|
* return "%s packet, %s bytes" % (protocol, self.payload_len)
|
|
*
|
|
*/
|
|
__pyx_t_5 = __Pyx_PySequence_GetSlice(__pyx_v_name, 8, PY_SSIZE_T_MAX); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 49; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_5);
|
|
__Pyx_DECREF(__pyx_v_protocol);
|
|
__pyx_v_protocol = __pyx_t_5;
|
|
__pyx_t_5 = 0;
|
|
goto __pyx_L7;
|
|
}
|
|
__pyx_L7:;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":50
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
* protocol = name[8:]
|
|
* return "%s packet, %s bytes" % (protocol, self.payload_len) # <<<<<<<<<<<<<<
|
|
*
|
|
* cdef set_nfq_data(self, nfq_q_handle *qh, nfq_data *nfa):
|
|
*/
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_3 = PyInt_FromSsize_t(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->payload_len); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
__pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_5));
|
|
__Pyx_INCREF(__pyx_v_protocol);
|
|
PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_protocol);
|
|
__Pyx_GIVEREF(__pyx_v_protocol);
|
|
PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_3);
|
|
__Pyx_GIVEREF(__pyx_t_3);
|
|
__pyx_t_3 = 0;
|
|
__pyx_t_3 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_3), ((PyObject *)__pyx_t_5)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 50; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_3));
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_5)); __pyx_t_5 = 0;
|
|
__pyx_r = ((PyObject *)__pyx_t_3);
|
|
__pyx_t_3 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_XDECREF(__pyx_t_3);
|
|
__Pyx_XDECREF(__pyx_t_4);
|
|
__Pyx_XDECREF(__pyx_t_5);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.__str__");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_DECREF(__pyx_v_protocol);
|
|
__Pyx_DECREF(__pyx_v_name);
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":52
|
|
* return "%s packet, %s bytes" % (protocol, self.payload_len)
|
|
*
|
|
* cdef set_nfq_data(self, nfq_q_handle *qh, nfq_data *nfa): # <<<<<<<<<<<<<<
|
|
* """
|
|
* Assign a packet from NFQ to this object. Parse the header and load
|
|
*/
|
|
|
|
static PyObject *__pyx_f_14netfilterqueue_8NFPacket_set_nfq_data(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, struct nfq_q_handle *__pyx_v_qh, struct nfq_data *__pyx_v_nfa) {
|
|
PyObject *__pyx_r = NULL;
|
|
int __pyx_t_1;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
__Pyx_RefNannySetupContext("set_nfq_data");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":57
|
|
* local values.
|
|
* """
|
|
* self._qh = qh # <<<<<<<<<<<<<<
|
|
* self._nfa = nfa
|
|
* self._hdr = nfq_get_msg_packet_hdr(nfa)
|
|
*/
|
|
__pyx_v_self->_qh = __pyx_v_qh;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":58
|
|
* """
|
|
* self._qh = qh
|
|
* self._nfa = nfa # <<<<<<<<<<<<<<
|
|
* self._hdr = nfq_get_msg_packet_hdr(nfa)
|
|
*
|
|
*/
|
|
__pyx_v_self->_nfa = __pyx_v_nfa;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":59
|
|
* self._qh = qh
|
|
* self._nfa = nfa
|
|
* self._hdr = nfq_get_msg_packet_hdr(nfa) # <<<<<<<<<<<<<<
|
|
*
|
|
* self.id = ntohl(self._hdr.packet_id)
|
|
*/
|
|
__pyx_v_self->_hdr = nfq_get_msg_packet_hdr(__pyx_v_nfa);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":61
|
|
* self._hdr = nfq_get_msg_packet_hdr(nfa)
|
|
*
|
|
* self.id = ntohl(self._hdr.packet_id) # <<<<<<<<<<<<<<
|
|
* self.hw_protocol = ntohs(self._hdr.hw_protocol)
|
|
* self.hook = self._hdr.hook
|
|
*/
|
|
__pyx_v_self->id = ntohl(__pyx_v_self->_hdr->packet_id);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":62
|
|
*
|
|
* self.id = ntohl(self._hdr.packet_id)
|
|
* self.hw_protocol = ntohs(self._hdr.hw_protocol) # <<<<<<<<<<<<<<
|
|
* self.hook = self._hdr.hook
|
|
*
|
|
*/
|
|
__pyx_v_self->hw_protocol = ntohs(__pyx_v_self->_hdr->hw_protocol);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":63
|
|
* self.id = ntohl(self._hdr.packet_id)
|
|
* self.hw_protocol = ntohs(self._hdr.hw_protocol)
|
|
* self.hook = self._hdr.hook # <<<<<<<<<<<<<<
|
|
*
|
|
* self.payload_len = nfq_get_payload(self._nfa, &self.payload)
|
|
*/
|
|
__pyx_v_self->hook = __pyx_v_self->_hdr->hook;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":65
|
|
* self.hook = self._hdr.hook
|
|
*
|
|
* self.payload_len = nfq_get_payload(self._nfa, &self.payload) # <<<<<<<<<<<<<<
|
|
* if self.payload_len < 0:
|
|
* raise OSError("Failed to get payload of packet.")
|
|
*/
|
|
__pyx_v_self->payload_len = nfq_get_payload(__pyx_v_self->_nfa, (&__pyx_v_self->payload));
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":66
|
|
*
|
|
* self.payload_len = nfq_get_payload(self._nfa, &self.payload)
|
|
* if self.payload_len < 0: # <<<<<<<<<<<<<<
|
|
* raise OSError("Failed to get payload of packet.")
|
|
*
|
|
*/
|
|
__pyx_t_1 = (__pyx_v_self->payload_len < 0);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":67
|
|
* self.payload_len = nfq_get_payload(self._nfa, &self.payload)
|
|
* if self.payload_len < 0:
|
|
* raise OSError("Failed to get payload of packet.") # <<<<<<<<<<<<<<
|
|
*
|
|
* nfq_get_timestamp(self._nfa, &self.timestamp)
|
|
*/
|
|
__pyx_t_2 = PyObject_Call(__pyx_builtin_OSError, ((PyObject *)__pyx_k_tuple_5), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__Pyx_Raise(__pyx_t_2, 0, 0);
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
{__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
goto __pyx_L3;
|
|
}
|
|
__pyx_L3:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":69
|
|
* raise OSError("Failed to get payload of packet.")
|
|
*
|
|
* nfq_get_timestamp(self._nfa, &self.timestamp) # <<<<<<<<<<<<<<
|
|
*
|
|
* cdef void verdict(self, u_int8_t verdict):
|
|
*/
|
|
nfq_get_timestamp(__pyx_v_self->_nfa, (&__pyx_v_self->timestamp));
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.set_nfq_data");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":71
|
|
* nfq_get_timestamp(self._nfa, &self.timestamp)
|
|
*
|
|
* cdef void verdict(self, u_int8_t verdict): # <<<<<<<<<<<<<<
|
|
* """Call appropriate set_verdict... function on packet."""
|
|
* #if self._verdict_is_set:
|
|
*/
|
|
|
|
static void __pyx_f_14netfilterqueue_8NFPacket_verdict(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, u_int8_t __pyx_v_verdict) {
|
|
__Pyx_RefNannySetupContext("verdict");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":76
|
|
* # raise RuntimeWarning("Verdict already given for this packet.")
|
|
*
|
|
* if self._mark_is_set: # <<<<<<<<<<<<<<
|
|
* nfq_set_verdict_mark(
|
|
* self._qh,
|
|
*/
|
|
if (__pyx_v_self->_mark_is_set) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":83
|
|
* htonl(self._given_mark),
|
|
* 0, # TODO: adapt to use self._given_payload
|
|
* NULL # TODO: adapt to use self._given_payload # <<<<<<<<<<<<<<
|
|
* )
|
|
* else:
|
|
*/
|
|
nfq_set_verdict_mark(__pyx_v_self->_qh, __pyx_v_self->id, __pyx_v_verdict, htonl(__pyx_v_self->_given_mark), 0, NULL);
|
|
goto __pyx_L3;
|
|
}
|
|
/*else*/ {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":91
|
|
* verdict,
|
|
* 0, # TODO: adapt to use self._given_payload
|
|
* NULL # TODO: adapt to use self._given_payload # <<<<<<<<<<<<<<
|
|
* )
|
|
*
|
|
*/
|
|
nfq_set_verdict(__pyx_v_self->_qh, __pyx_v_self->id, __pyx_v_verdict, 0, NULL);
|
|
}
|
|
__pyx_L3:;
|
|
|
|
__Pyx_RefNannyFinishContext();
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":96
|
|
* #self._verdict_is_set = True
|
|
*
|
|
* def get_payload(self): # <<<<<<<<<<<<<<
|
|
* cdef object py_string = PyString_FromStringAndSize(self.payload, self.payload_len)
|
|
* return py_string
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_2get_payload(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_2get_payload(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_v_py_string = 0;
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("get_payload");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":97
|
|
*
|
|
* def get_payload(self):
|
|
* cdef object py_string = PyString_FromStringAndSize(self.payload, self.payload_len) # <<<<<<<<<<<<<<
|
|
* return py_string
|
|
*
|
|
*/
|
|
__pyx_t_1 = PyString_FromStringAndSize(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->payload, ((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->payload_len); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 97; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_v_py_string = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":98
|
|
* def get_payload(self):
|
|
* cdef object py_string = PyString_FromStringAndSize(self.payload, self.payload_len)
|
|
* return py_string # <<<<<<<<<<<<<<
|
|
*
|
|
* cpdef Py_ssize_t get_payload_len(self):
|
|
*/
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__Pyx_INCREF(__pyx_v_py_string);
|
|
__pyx_r = __pyx_v_py_string;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.get_payload");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XDECREF(__pyx_v_py_string);
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":100
|
|
* return py_string
|
|
*
|
|
* cpdef Py_ssize_t get_payload_len(self): # <<<<<<<<<<<<<<
|
|
* return self.payload_len
|
|
*
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_3get_payload_len(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static Py_ssize_t __pyx_f_14netfilterqueue_8NFPacket_get_payload_len(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, int __pyx_skip_dispatch) {
|
|
Py_ssize_t __pyx_r;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
Py_ssize_t __pyx_t_3;
|
|
__Pyx_RefNannySetupContext("get_payload_len");
|
|
/* Check if called by wrapper */
|
|
if (unlikely(__pyx_skip_dispatch)) ;
|
|
/* Check if overriden in Python */
|
|
else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_n_s__get_payload_len); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (void *)&__pyx_pf_14netfilterqueue_8NFPacket_3get_payload_len)) {
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = __Pyx_PyIndex_AsSsize_t(__pyx_t_2); if (unlikely((__pyx_t_3 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
__pyx_r = __pyx_t_3;
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":101
|
|
*
|
|
* cpdef Py_ssize_t get_payload_len(self):
|
|
* return self.payload_len # <<<<<<<<<<<<<<
|
|
*
|
|
* cpdef double get_timestamp(self):
|
|
*/
|
|
__pyx_r = __pyx_v_self->payload_len;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = 0;
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_WriteUnraisable("netfilterqueue.NFPacket.get_payload_len");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":100
|
|
* return py_string
|
|
*
|
|
* cpdef Py_ssize_t get_payload_len(self): # <<<<<<<<<<<<<<
|
|
* return self.payload_len
|
|
*
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_3get_payload_len(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_3get_payload_len(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("get_payload_len");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = PyInt_FromSsize_t(((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->__pyx_vtab)->get_payload_len(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self), 1)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.get_payload_len");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":103
|
|
* return self.payload_len
|
|
*
|
|
* cpdef double get_timestamp(self): # <<<<<<<<<<<<<<
|
|
* return self.timestamp.tv_sec + (self.timestamp.tv_usec/1000000.0)
|
|
*
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_4get_timestamp(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static double __pyx_f_14netfilterqueue_8NFPacket_get_timestamp(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, int __pyx_skip_dispatch) {
|
|
double __pyx_r;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
double __pyx_t_3;
|
|
__Pyx_RefNannySetupContext("get_timestamp");
|
|
/* Check if called by wrapper */
|
|
if (unlikely(__pyx_skip_dispatch)) ;
|
|
/* Check if overriden in Python */
|
|
else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_n_s__get_timestamp); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (void *)&__pyx_pf_14netfilterqueue_8NFPacket_4get_timestamp)) {
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = __pyx_PyFloat_AsDouble(__pyx_t_2); if (unlikely((__pyx_t_3 == (double)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
__pyx_r = __pyx_t_3;
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":104
|
|
*
|
|
* cpdef double get_timestamp(self):
|
|
* return self.timestamp.tv_sec + (self.timestamp.tv_usec/1000000.0) # <<<<<<<<<<<<<<
|
|
*
|
|
* # TODO: implement this
|
|
*/
|
|
__pyx_r = (__pyx_v_self->timestamp.tv_sec + (__pyx_v_self->timestamp.tv_usec / 1000000.0));
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = 0;
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_WriteUnraisable("netfilterqueue.NFPacket.get_timestamp");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":103
|
|
* return self.payload_len
|
|
*
|
|
* cpdef double get_timestamp(self): # <<<<<<<<<<<<<<
|
|
* return self.timestamp.tv_sec + (self.timestamp.tv_usec/1000000.0)
|
|
*
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_4get_timestamp(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_4get_timestamp(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("get_timestamp");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = PyFloat_FromDouble(((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->__pyx_vtab)->get_timestamp(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self), 1)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.get_timestamp");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":111
|
|
* # self._given_payload = payload
|
|
*
|
|
* cpdef set_mark(self, u_int32_t mark): # <<<<<<<<<<<<<<
|
|
* self._given_mark = mark
|
|
* self._mark_is_set = True
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_5set_mark(PyObject *__pyx_v_self, PyObject *__pyx_arg_mark); /*proto*/
|
|
static PyObject *__pyx_f_14netfilterqueue_8NFPacket_set_mark(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, u_int32_t __pyx_v_mark, int __pyx_skip_dispatch) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
PyObject *__pyx_t_3 = NULL;
|
|
__Pyx_RefNannySetupContext("set_mark");
|
|
/* Check if called by wrapper */
|
|
if (unlikely(__pyx_skip_dispatch)) ;
|
|
/* Check if overriden in Python */
|
|
else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_n_s__set_mark); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (void *)&__pyx_pf_14netfilterqueue_8NFPacket_5set_mark)) {
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_2 = __Pyx_PyInt_to_py_u_int32_t(__pyx_v_mark); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_3));
|
|
PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_2);
|
|
__Pyx_GIVEREF(__pyx_t_2);
|
|
__pyx_t_2 = 0;
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_t_3), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_3)); __pyx_t_3 = 0;
|
|
__pyx_r = __pyx_t_2;
|
|
__pyx_t_2 = 0;
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":112
|
|
*
|
|
* cpdef set_mark(self, u_int32_t mark):
|
|
* self._given_mark = mark # <<<<<<<<<<<<<<
|
|
* self._mark_is_set = True
|
|
*
|
|
*/
|
|
__pyx_v_self->_given_mark = __pyx_v_mark;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":113
|
|
* cpdef set_mark(self, u_int32_t mark):
|
|
* self._given_mark = mark
|
|
* self._mark_is_set = True # <<<<<<<<<<<<<<
|
|
*
|
|
* cpdef accept(self):
|
|
*/
|
|
__pyx_v_self->_mark_is_set = 1;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_XDECREF(__pyx_t_3);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.set_mark");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":111
|
|
* # self._given_payload = payload
|
|
*
|
|
* cpdef set_mark(self, u_int32_t mark): # <<<<<<<<<<<<<<
|
|
* self._given_mark = mark
|
|
* self._mark_is_set = True
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_5set_mark(PyObject *__pyx_v_self, PyObject *__pyx_arg_mark); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_5set_mark(PyObject *__pyx_v_self, PyObject *__pyx_arg_mark) {
|
|
u_int32_t __pyx_v_mark;
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("set_mark");
|
|
assert(__pyx_arg_mark); {
|
|
__pyx_v_mark = __Pyx_PyInt_from_py_u_int32_t(__pyx_arg_mark); if (unlikely((__pyx_v_mark == (u_int32_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
}
|
|
goto __pyx_L4_argument_unpacking_done;
|
|
__pyx_L3_error:;
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.set_mark");
|
|
__Pyx_RefNannyFinishContext();
|
|
return NULL;
|
|
__pyx_L4_argument_unpacking_done:;
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = ((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->__pyx_vtab)->set_mark(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self), __pyx_v_mark, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 111; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.set_mark");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":115
|
|
* self._mark_is_set = True
|
|
*
|
|
* cpdef accept(self): # <<<<<<<<<<<<<<
|
|
* """Accept the packet."""
|
|
* self.verdict(NF_ACCEPT)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_6accept(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static PyObject *__pyx_f_14netfilterqueue_8NFPacket_accept(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, int __pyx_skip_dispatch) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
__Pyx_RefNannySetupContext("accept");
|
|
/* Check if called by wrapper */
|
|
if (unlikely(__pyx_skip_dispatch)) ;
|
|
/* Check if overriden in Python */
|
|
else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_n_s__accept); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (void *)&__pyx_pf_14netfilterqueue_8NFPacket_6accept)) {
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_r = __pyx_t_2;
|
|
__pyx_t_2 = 0;
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":117
|
|
* cpdef accept(self):
|
|
* """Accept the packet."""
|
|
* self.verdict(NF_ACCEPT) # <<<<<<<<<<<<<<
|
|
*
|
|
* cpdef drop(self):
|
|
*/
|
|
((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)__pyx_v_self->__pyx_vtab)->verdict(__pyx_v_self, __pyx_e_14netfilterqueue_NF_ACCEPT);
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.accept");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":115
|
|
* self._mark_is_set = True
|
|
*
|
|
* cpdef accept(self): # <<<<<<<<<<<<<<
|
|
* """Accept the packet."""
|
|
* self.verdict(NF_ACCEPT)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_6accept(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_8NFPacket_6accept[] = "Accept the packet.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_6accept(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("accept");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = ((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->__pyx_vtab)->accept(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self), 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 115; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.accept");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":119
|
|
* self.verdict(NF_ACCEPT)
|
|
*
|
|
* cpdef drop(self): # <<<<<<<<<<<<<<
|
|
* """Drop the packet."""
|
|
* self.verdict(NF_DROP)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_7drop(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static PyObject *__pyx_f_14netfilterqueue_8NFPacket_drop(struct __pyx_obj_14netfilterqueue_NFPacket *__pyx_v_self, int __pyx_skip_dispatch) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
__Pyx_RefNannySetupContext("drop");
|
|
/* Check if called by wrapper */
|
|
if (unlikely(__pyx_skip_dispatch)) ;
|
|
/* Check if overriden in Python */
|
|
else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
|
|
__pyx_t_1 = PyObject_GetAttr(((PyObject *)__pyx_v_self), __pyx_n_s__drop); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (!PyCFunction_Check(__pyx_t_1) || (PyCFunction_GET_FUNCTION(__pyx_t_1) != (void *)&__pyx_pf_14netfilterqueue_8NFPacket_7drop)) {
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_2 = PyObject_Call(__pyx_t_1, ((PyObject *)__pyx_empty_tuple), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_r = __pyx_t_2;
|
|
__pyx_t_2 = 0;
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":121
|
|
* cpdef drop(self):
|
|
* """Drop the packet."""
|
|
* self.verdict(NF_DROP) # <<<<<<<<<<<<<<
|
|
*
|
|
* cdef class NFQueue:
|
|
*/
|
|
((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)__pyx_v_self->__pyx_vtab)->verdict(__pyx_v_self, __pyx_e_14netfilterqueue_NF_DROP);
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.drop");
|
|
__pyx_r = 0;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":119
|
|
* self.verdict(NF_ACCEPT)
|
|
*
|
|
* cpdef drop(self): # <<<<<<<<<<<<<<
|
|
* """Drop the packet."""
|
|
* self.verdict(NF_DROP)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_7drop(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_8NFPacket_7drop[] = "Drop the packet.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_7drop(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("drop");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = ((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->__pyx_vtab)->drop(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self), 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 119; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.drop");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":162
|
|
*
|
|
* # From NFQ packet header:
|
|
* cdef readonly u_int32_t id # <<<<<<<<<<<<<<
|
|
* cdef readonly u_int16_t hw_protocol
|
|
* cdef readonly u_int8_t hook
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_2id_0__get__(PyObject *__pyx_v_self); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_2id_0__get__(PyObject *__pyx_v_self) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("__get__");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = __Pyx_PyInt_to_py_u_int32_t(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->id); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 162; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.id.__get__");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":163
|
|
* # From NFQ packet header:
|
|
* cdef readonly u_int32_t id
|
|
* cdef readonly u_int16_t hw_protocol # <<<<<<<<<<<<<<
|
|
* cdef readonly u_int8_t hook
|
|
*
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_11hw_protocol_0__get__(PyObject *__pyx_v_self); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_11hw_protocol_0__get__(PyObject *__pyx_v_self) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("__get__");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = __Pyx_PyInt_to_py_u_int16_t(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->hw_protocol); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 163; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.hw_protocol.__get__");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":164
|
|
* cdef readonly u_int32_t id
|
|
* cdef readonly u_int16_t hw_protocol
|
|
* cdef readonly u_int8_t hook # <<<<<<<<<<<<<<
|
|
*
|
|
* # Packet details:
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_4hook_0__get__(PyObject *__pyx_v_self); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_4hook_0__get__(PyObject *__pyx_v_self) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("__get__");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = __Pyx_PyInt_to_py_u_int8_t(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->hook); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 164; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__pyx_r = __pyx_t_1;
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.hook.__get__");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pxd":168
|
|
* # Packet details:
|
|
* cdef Py_ssize_t payload_len
|
|
* cdef readonly char *payload # <<<<<<<<<<<<<<
|
|
* cdef timeval timestamp
|
|
* # TODO: implement these
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_7payload_0__get__(PyObject *__pyx_v_self); /*proto*/
|
|
static PyObject *__pyx_pf_14netfilterqueue_8NFPacket_7payload_0__get__(PyObject *__pyx_v_self) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("__get__");
|
|
__Pyx_XDECREF(__pyx_r);
|
|
__pyx_t_1 = PyBytes_FromString(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_self)->payload); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_1));
|
|
__pyx_r = ((PyObject *)__pyx_t_1);
|
|
__pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFPacket.payload.__get__");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":125
|
|
* cdef class NFQueue:
|
|
* """Handle a single numbered queue."""
|
|
* def __cinit__(self, *args, **kwargs): # <<<<<<<<<<<<<<
|
|
* if "af" in kwargs:
|
|
* self.af = kwargs["af"]
|
|
*/
|
|
|
|
static int __pyx_pf_14netfilterqueue_7NFQueue_0__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
|
|
static int __pyx_pf_14netfilterqueue_7NFQueue_0__cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
|
|
PyObject *__pyx_v_args = 0;
|
|
PyObject *__pyx_v_kwargs = 0;
|
|
int __pyx_r;
|
|
int __pyx_t_1;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
u_int16_t __pyx_t_3;
|
|
PyObject *__pyx_t_4 = NULL;
|
|
__Pyx_RefNannySetupContext("__cinit__");
|
|
if (unlikely(__pyx_kwds) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__cinit__", 1))) return -1;
|
|
__pyx_v_kwargs = (__pyx_kwds) ? PyDict_Copy(__pyx_kwds) : PyDict_New();
|
|
if (unlikely(!__pyx_v_kwargs)) return -1;
|
|
__Pyx_GOTREF(__pyx_v_kwargs);
|
|
__Pyx_INCREF(__pyx_args);
|
|
__pyx_v_args = __pyx_args;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":126
|
|
* """Handle a single numbered queue."""
|
|
* def __cinit__(self, *args, **kwargs):
|
|
* if "af" in kwargs: # <<<<<<<<<<<<<<
|
|
* self.af = kwargs["af"]
|
|
* else:
|
|
*/
|
|
if (unlikely(__pyx_v_kwargs == Py_None)) {
|
|
PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
}
|
|
__pyx_t_1 = ((PyDict_Contains(((PyObject *)__pyx_v_kwargs), ((PyObject *)__pyx_n_s__af)))); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 126; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":127
|
|
* def __cinit__(self, *args, **kwargs):
|
|
* if "af" in kwargs:
|
|
* self.af = kwargs["af"] # <<<<<<<<<<<<<<
|
|
* else:
|
|
* self.af = socket.AF_INET
|
|
*/
|
|
__pyx_t_2 = __Pyx_PyDict_GetItem(((PyObject *)__pyx_v_kwargs), ((PyObject *)__pyx_n_s__af)); if (!__pyx_t_2) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = __Pyx_PyInt_from_py_u_int16_t(__pyx_t_2); if (unlikely((__pyx_t_3 == (u_int16_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->af = __pyx_t_3;
|
|
goto __pyx_L5;
|
|
}
|
|
/*else*/ {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":129
|
|
* self.af = kwargs["af"]
|
|
* else:
|
|
* self.af = socket.AF_INET # <<<<<<<<<<<<<<
|
|
*
|
|
* self.h = nfq_open()
|
|
*/
|
|
__pyx_t_2 = __Pyx_GetName(__pyx_m, __pyx_n_s__socket); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_4 = PyObject_GetAttr(__pyx_t_2, __pyx_n_s__AF_INET); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
__pyx_t_3 = __Pyx_PyInt_from_py_u_int16_t(__pyx_t_4); if (unlikely((__pyx_t_3 == (u_int16_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->af = __pyx_t_3;
|
|
}
|
|
__pyx_L5:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":131
|
|
* self.af = socket.AF_INET
|
|
*
|
|
* self.h = nfq_open() # <<<<<<<<<<<<<<
|
|
* if self.h == NULL:
|
|
* raise OSError("Failed to open NFQueue.")
|
|
*/
|
|
((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h = nfq_open();
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":132
|
|
*
|
|
* self.h = nfq_open()
|
|
* if self.h == NULL: # <<<<<<<<<<<<<<
|
|
* raise OSError("Failed to open NFQueue.")
|
|
* nfq_unbind_pf(self.h, self.af) # This does NOT kick out previous
|
|
*/
|
|
__pyx_t_1 = (((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h == NULL);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":133
|
|
* self.h = nfq_open()
|
|
* if self.h == NULL:
|
|
* raise OSError("Failed to open NFQueue.") # <<<<<<<<<<<<<<
|
|
* nfq_unbind_pf(self.h, self.af) # This does NOT kick out previous
|
|
* # running queues
|
|
*/
|
|
__pyx_t_4 = PyObject_Call(__pyx_builtin_OSError, ((PyObject *)__pyx_k_tuple_7), NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__Pyx_Raise(__pyx_t_4, 0, 0);
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
{__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
goto __pyx_L6;
|
|
}
|
|
__pyx_L6:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":134
|
|
* if self.h == NULL:
|
|
* raise OSError("Failed to open NFQueue.")
|
|
* nfq_unbind_pf(self.h, self.af) # This does NOT kick out previous # <<<<<<<<<<<<<<
|
|
* # running queues
|
|
* if nfq_bind_pf(self.h, self.af) < 0:
|
|
*/
|
|
nfq_unbind_pf(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h, ((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->af);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":136
|
|
* nfq_unbind_pf(self.h, self.af) # This does NOT kick out previous
|
|
* # running queues
|
|
* if nfq_bind_pf(self.h, self.af) < 0: # <<<<<<<<<<<<<<
|
|
* raise OSError("Failed to bind family %s." % self.af)
|
|
*
|
|
*/
|
|
__pyx_t_1 = (nfq_bind_pf(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h, ((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->af) < 0);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":137
|
|
* # running queues
|
|
* if nfq_bind_pf(self.h, self.af) < 0:
|
|
* raise OSError("Failed to bind family %s." % self.af) # <<<<<<<<<<<<<<
|
|
*
|
|
* def __dealloc__(self):
|
|
*/
|
|
__pyx_t_4 = __Pyx_PyInt_to_py_u_int16_t(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->af); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_4);
|
|
__pyx_t_2 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_8), __pyx_t_4); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_2));
|
|
__Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
|
|
__pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_4));
|
|
PyTuple_SET_ITEM(__pyx_t_4, 0, ((PyObject *)__pyx_t_2));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_t_2));
|
|
__pyx_t_2 = 0;
|
|
__pyx_t_2 = PyObject_Call(__pyx_builtin_OSError, ((PyObject *)__pyx_t_4), NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_4)); __pyx_t_4 = 0;
|
|
__Pyx_Raise(__pyx_t_2, 0, 0);
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
{__pyx_filename = __pyx_f[0]; __pyx_lineno = 137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
goto __pyx_L7;
|
|
}
|
|
__pyx_L7:;
|
|
|
|
__pyx_r = 0;
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_XDECREF(__pyx_t_4);
|
|
__Pyx_AddTraceback("netfilterqueue.NFQueue.__cinit__");
|
|
__pyx_r = -1;
|
|
__pyx_L0:;
|
|
__Pyx_DECREF(__pyx_v_args);
|
|
__Pyx_DECREF(__pyx_v_kwargs);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":139
|
|
* raise OSError("Failed to bind family %s." % self.af)
|
|
*
|
|
* def __dealloc__(self): # <<<<<<<<<<<<<<
|
|
* if self.qh != NULL:
|
|
* nfq_destroy_queue(self.qh)
|
|
*/
|
|
|
|
static void __pyx_pf_14netfilterqueue_7NFQueue_1__dealloc__(PyObject *__pyx_v_self); /*proto*/
|
|
static void __pyx_pf_14netfilterqueue_7NFQueue_1__dealloc__(PyObject *__pyx_v_self) {
|
|
int __pyx_t_1;
|
|
__Pyx_RefNannySetupContext("__dealloc__");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":140
|
|
*
|
|
* def __dealloc__(self):
|
|
* if self.qh != NULL: # <<<<<<<<<<<<<<
|
|
* nfq_destroy_queue(self.qh)
|
|
* # Don't call nfq_unbind_pf unless you want to disconnect any other
|
|
*/
|
|
__pyx_t_1 = (((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh != NULL);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":141
|
|
* def __dealloc__(self):
|
|
* if self.qh != NULL:
|
|
* nfq_destroy_queue(self.qh) # <<<<<<<<<<<<<<
|
|
* # Don't call nfq_unbind_pf unless you want to disconnect any other
|
|
* # processes using this libnetfilter_queue on this protocol family!
|
|
*/
|
|
nfq_destroy_queue(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh);
|
|
goto __pyx_L5;
|
|
}
|
|
__pyx_L5:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":144
|
|
* # Don't call nfq_unbind_pf unless you want to disconnect any other
|
|
* # processes using this libnetfilter_queue on this protocol family!
|
|
* nfq_close(self.h) # <<<<<<<<<<<<<<
|
|
*
|
|
* def bind(self, object handler, int queue_num, u_int32_t maxlen, u_int8_t mode=NFQNL_COPY_PACKET, u_int32_t range=MaxPacketSize):
|
|
*/
|
|
nfq_close(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h);
|
|
|
|
__Pyx_RefNannyFinishContext();
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":146
|
|
* nfq_close(self.h)
|
|
*
|
|
* def bind(self, object handler, int queue_num, u_int32_t maxlen, u_int8_t mode=NFQNL_COPY_PACKET, u_int32_t range=MaxPacketSize): # <<<<<<<<<<<<<<
|
|
* """Create a new queue with the given callback function."""
|
|
* self.qh = nfq_create_queue(self.h, queue_num, <nfq_callback*>global_callback, <void*>handler)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_2bind(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_7NFQueue_2bind[] = "Create a new queue with the given callback function.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_2bind(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
|
|
PyObject *__pyx_v_handler = 0;
|
|
int __pyx_v_queue_num;
|
|
u_int32_t __pyx_v_maxlen;
|
|
u_int8_t __pyx_v_mode;
|
|
u_int32_t __pyx_v_range;
|
|
PyObject *__pyx_r = NULL;
|
|
int __pyx_t_1;
|
|
PyObject *__pyx_t_2 = NULL;
|
|
PyObject *__pyx_t_3 = NULL;
|
|
static PyObject **__pyx_pyargnames[] = {&__pyx_n_s__handler,&__pyx_n_s__queue_num,&__pyx_n_s__maxlen,&__pyx_n_s__mode,&__pyx_n_s__range,0};
|
|
__Pyx_RefNannySetupContext("bind");
|
|
if (unlikely(__pyx_kwds)) {
|
|
Py_ssize_t kw_args = PyDict_Size(__pyx_kwds);
|
|
PyObject* values[5] = {0,0,0,0,0};
|
|
switch (PyTuple_GET_SIZE(__pyx_args)) {
|
|
case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4);
|
|
case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3);
|
|
case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2);
|
|
case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1);
|
|
case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0);
|
|
case 0: break;
|
|
default: goto __pyx_L5_argtuple_error;
|
|
}
|
|
switch (PyTuple_GET_SIZE(__pyx_args)) {
|
|
case 0:
|
|
values[0] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__handler);
|
|
if (likely(values[0])) kw_args--;
|
|
else goto __pyx_L5_argtuple_error;
|
|
case 1:
|
|
values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__queue_num);
|
|
if (likely(values[1])) kw_args--;
|
|
else {
|
|
__Pyx_RaiseArgtupleInvalid("bind", 0, 3, 5, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
}
|
|
case 2:
|
|
values[2] = PyDict_GetItem(__pyx_kwds, __pyx_n_s__maxlen);
|
|
if (likely(values[2])) kw_args--;
|
|
else {
|
|
__Pyx_RaiseArgtupleInvalid("bind", 0, 3, 5, 2); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
}
|
|
case 3:
|
|
if (kw_args > 0) {
|
|
PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s__mode);
|
|
if (value) { values[3] = value; kw_args--; }
|
|
}
|
|
case 4:
|
|
if (kw_args > 0) {
|
|
PyObject* value = PyDict_GetItem(__pyx_kwds, __pyx_n_s__range);
|
|
if (value) { values[4] = value; kw_args--; }
|
|
}
|
|
}
|
|
if (unlikely(kw_args > 0)) {
|
|
if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, PyTuple_GET_SIZE(__pyx_args), "bind") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
}
|
|
__pyx_v_handler = values[0];
|
|
__pyx_v_queue_num = __Pyx_PyInt_AsInt(values[1]); if (unlikely((__pyx_v_queue_num == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
__pyx_v_maxlen = __Pyx_PyInt_from_py_u_int32_t(values[2]); if (unlikely((__pyx_v_maxlen == (u_int32_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
if (values[3]) {
|
|
__pyx_v_mode = __Pyx_PyInt_from_py_u_int8_t(values[3]); if (unlikely((__pyx_v_mode == (u_int8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
} else {
|
|
__pyx_v_mode = __pyx_k_9;
|
|
}
|
|
if (values[4]) {
|
|
__pyx_v_range = __Pyx_PyInt_from_py_u_int32_t(values[4]); if (unlikely((__pyx_v_range == (u_int32_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
} else {
|
|
__pyx_v_range = ((u_int32_t)65535);
|
|
}
|
|
} else {
|
|
__pyx_v_mode = __pyx_k_9;
|
|
__pyx_v_range = ((u_int32_t)65535);
|
|
switch (PyTuple_GET_SIZE(__pyx_args)) {
|
|
case 5:
|
|
__pyx_v_range = __Pyx_PyInt_from_py_u_int32_t(PyTuple_GET_ITEM(__pyx_args, 4)); if (unlikely((__pyx_v_range == (u_int32_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
case 4:
|
|
__pyx_v_mode = __Pyx_PyInt_from_py_u_int8_t(PyTuple_GET_ITEM(__pyx_args, 3)); if (unlikely((__pyx_v_mode == (u_int8_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
case 3:
|
|
__pyx_v_maxlen = __Pyx_PyInt_from_py_u_int32_t(PyTuple_GET_ITEM(__pyx_args, 2)); if (unlikely((__pyx_v_maxlen == (u_int32_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
__pyx_v_queue_num = __Pyx_PyInt_AsInt(PyTuple_GET_ITEM(__pyx_args, 1)); if (unlikely((__pyx_v_queue_num == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
__pyx_v_handler = PyTuple_GET_ITEM(__pyx_args, 0);
|
|
break;
|
|
default: goto __pyx_L5_argtuple_error;
|
|
}
|
|
}
|
|
goto __pyx_L4_argument_unpacking_done;
|
|
__pyx_L5_argtuple_error:;
|
|
__Pyx_RaiseArgtupleInvalid("bind", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 146; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
|
|
__pyx_L3_error:;
|
|
__Pyx_AddTraceback("netfilterqueue.NFQueue.bind");
|
|
__Pyx_RefNannyFinishContext();
|
|
return NULL;
|
|
__pyx_L4_argument_unpacking_done:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":148
|
|
* def bind(self, object handler, int queue_num, u_int32_t maxlen, u_int8_t mode=NFQNL_COPY_PACKET, u_int32_t range=MaxPacketSize):
|
|
* """Create a new queue with the given callback function."""
|
|
* self.qh = nfq_create_queue(self.h, queue_num, <nfq_callback*>global_callback, <void*>handler) # <<<<<<<<<<<<<<
|
|
* if self.qh == NULL:
|
|
* raise OSError("Failed to create queue %s." % queue_num)
|
|
*/
|
|
((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh = nfq_create_queue(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h, __pyx_v_queue_num, ((nfq_callback *)__pyx_f_14netfilterqueue_global_callback), ((void *)__pyx_v_handler));
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":149
|
|
* """Create a new queue with the given callback function."""
|
|
* self.qh = nfq_create_queue(self.h, queue_num, <nfq_callback*>global_callback, <void*>handler)
|
|
* if self.qh == NULL: # <<<<<<<<<<<<<<
|
|
* raise OSError("Failed to create queue %s." % queue_num)
|
|
*
|
|
*/
|
|
__pyx_t_1 = (((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh == NULL);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":150
|
|
* self.qh = nfq_create_queue(self.h, queue_num, <nfq_callback*>global_callback, <void*>handler)
|
|
* if self.qh == NULL:
|
|
* raise OSError("Failed to create queue %s." % queue_num) # <<<<<<<<<<<<<<
|
|
*
|
|
* if range > MaxCopySize:
|
|
*/
|
|
__pyx_t_2 = PyInt_FromLong(__pyx_v_queue_num); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_2);
|
|
__pyx_t_3 = PyNumber_Remainder(((PyObject *)__pyx_kp_s_10), __pyx_t_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_3));
|
|
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
|
|
__pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_2));
|
|
PyTuple_SET_ITEM(__pyx_t_2, 0, ((PyObject *)__pyx_t_3));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_t_3));
|
|
__pyx_t_3 = 0;
|
|
__pyx_t_3 = PyObject_Call(__pyx_builtin_OSError, ((PyObject *)__pyx_t_2), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_2)); __pyx_t_2 = 0;
|
|
__Pyx_Raise(__pyx_t_3, 0, 0);
|
|
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
|
|
{__pyx_filename = __pyx_f[0]; __pyx_lineno = 150; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
goto __pyx_L6;
|
|
}
|
|
__pyx_L6:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":152
|
|
* raise OSError("Failed to create queue %s." % queue_num)
|
|
*
|
|
* if range > MaxCopySize: # <<<<<<<<<<<<<<
|
|
* range = MaxCopySize
|
|
* if nfq_set_mode(self.qh, mode, range) < 0:
|
|
*/
|
|
__pyx_t_1 = (__pyx_v_range > 4016);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":153
|
|
*
|
|
* if range > MaxCopySize:
|
|
* range = MaxCopySize # <<<<<<<<<<<<<<
|
|
* if nfq_set_mode(self.qh, mode, range) < 0:
|
|
* raise OSError("Failed to set packet copy mode.")
|
|
*/
|
|
__pyx_v_range = 4016;
|
|
goto __pyx_L7;
|
|
}
|
|
__pyx_L7:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":154
|
|
* if range > MaxCopySize:
|
|
* range = MaxCopySize
|
|
* if nfq_set_mode(self.qh, mode, range) < 0: # <<<<<<<<<<<<<<
|
|
* raise OSError("Failed to set packet copy mode.")
|
|
*
|
|
*/
|
|
__pyx_t_1 = (nfq_set_mode(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh, __pyx_v_mode, __pyx_v_range) < 0);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":155
|
|
* range = MaxCopySize
|
|
* if nfq_set_mode(self.qh, mode, range) < 0:
|
|
* raise OSError("Failed to set packet copy mode.") # <<<<<<<<<<<<<<
|
|
*
|
|
* nfq_set_queue_maxlen(self.qh, maxlen)
|
|
*/
|
|
__pyx_t_3 = PyObject_Call(__pyx_builtin_OSError, ((PyObject *)__pyx_k_tuple_12), NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_3);
|
|
__Pyx_Raise(__pyx_t_3, 0, 0);
|
|
__Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
|
|
{__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
goto __pyx_L8;
|
|
}
|
|
__pyx_L8:;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":157
|
|
* raise OSError("Failed to set packet copy mode.")
|
|
*
|
|
* nfq_set_queue_maxlen(self.qh, maxlen) # <<<<<<<<<<<<<<
|
|
*
|
|
* def unbind(self):
|
|
*/
|
|
nfq_set_queue_maxlen(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh, __pyx_v_maxlen);
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_2);
|
|
__Pyx_XDECREF(__pyx_t_3);
|
|
__Pyx_AddTraceback("netfilterqueue.NFQueue.bind");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":159
|
|
* nfq_set_queue_maxlen(self.qh, maxlen)
|
|
*
|
|
* def unbind(self): # <<<<<<<<<<<<<<
|
|
* """Destroy the queue."""
|
|
* if self.qh != NULL:
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_3unbind(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_7NFQueue_3unbind[] = "Destroy the queue.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_3unbind(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
PyObject *__pyx_r = NULL;
|
|
int __pyx_t_1;
|
|
__Pyx_RefNannySetupContext("unbind");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":161
|
|
* def unbind(self):
|
|
* """Destroy the queue."""
|
|
* if self.qh != NULL: # <<<<<<<<<<<<<<
|
|
* nfq_destroy_queue(self.qh)
|
|
* # See warning about nfq_unbind_pf in __dealloc__ above.
|
|
*/
|
|
__pyx_t_1 = (((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh != NULL);
|
|
if (__pyx_t_1) {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":162
|
|
* """Destroy the queue."""
|
|
* if self.qh != NULL:
|
|
* nfq_destroy_queue(self.qh) # <<<<<<<<<<<<<<
|
|
* # See warning about nfq_unbind_pf in __dealloc__ above.
|
|
*
|
|
*/
|
|
nfq_destroy_queue(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->qh);
|
|
goto __pyx_L5;
|
|
}
|
|
__pyx_L5:;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":165
|
|
* # See warning about nfq_unbind_pf in __dealloc__ above.
|
|
*
|
|
* def run(self): # <<<<<<<<<<<<<<
|
|
* """Begin accepting packets."""
|
|
* cdef int fd = nfq_fd(self.h)
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_4run(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_7NFQueue_4run[] = "Begin accepting packets.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_4run(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) {
|
|
int __pyx_v_fd;
|
|
char __pyx_v_buf[4096];
|
|
int __pyx_v_rv;
|
|
PyObject *__pyx_r = NULL;
|
|
int __pyx_t_1;
|
|
__Pyx_RefNannySetupContext("run");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":167
|
|
* def run(self):
|
|
* """Begin accepting packets."""
|
|
* cdef int fd = nfq_fd(self.h) # <<<<<<<<<<<<<<
|
|
* cdef char buf[BufferSize]
|
|
* cdef int rv
|
|
*/
|
|
__pyx_v_fd = nfq_fd(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":170
|
|
* cdef char buf[BufferSize]
|
|
* cdef int rv
|
|
* with nogil: # <<<<<<<<<<<<<<
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
* while rv >= 0:
|
|
*/
|
|
{
|
|
#ifdef WITH_THREAD
|
|
PyThreadState *_save;
|
|
#endif
|
|
Py_UNBLOCK_THREADS
|
|
/*try:*/ {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":171
|
|
* cdef int rv
|
|
* with nogil:
|
|
* rv = recv(fd, buf, sizeof(buf), 0) # <<<<<<<<<<<<<<
|
|
* while rv >= 0:
|
|
* nfq_handle_packet(self.h, buf, rv)
|
|
*/
|
|
__pyx_v_rv = recv(__pyx_v_fd, __pyx_v_buf, (sizeof(__pyx_v_buf)), 0);
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":170
|
|
* cdef char buf[BufferSize]
|
|
* cdef int rv
|
|
* with nogil: # <<<<<<<<<<<<<<
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
* while rv >= 0:
|
|
*/
|
|
/*finally:*/ {
|
|
Py_BLOCK_THREADS
|
|
}
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":172
|
|
* with nogil:
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
* while rv >= 0: # <<<<<<<<<<<<<<
|
|
* nfq_handle_packet(self.h, buf, rv)
|
|
* with nogil:
|
|
*/
|
|
while (1) {
|
|
__pyx_t_1 = (__pyx_v_rv >= 0);
|
|
if (!__pyx_t_1) break;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":173
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
* while rv >= 0:
|
|
* nfq_handle_packet(self.h, buf, rv) # <<<<<<<<<<<<<<
|
|
* with nogil:
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
*/
|
|
nfq_handle_packet(((struct __pyx_obj_14netfilterqueue_NFQueue *)__pyx_v_self)->h, __pyx_v_buf, __pyx_v_rv);
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":174
|
|
* while rv >= 0:
|
|
* nfq_handle_packet(self.h, buf, rv)
|
|
* with nogil: # <<<<<<<<<<<<<<
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
*
|
|
*/
|
|
{
|
|
#ifdef WITH_THREAD
|
|
PyThreadState *_save;
|
|
#endif
|
|
Py_UNBLOCK_THREADS
|
|
/*try:*/ {
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":175
|
|
* nfq_handle_packet(self.h, buf, rv)
|
|
* with nogil:
|
|
* rv = recv(fd, buf, sizeof(buf), 0) # <<<<<<<<<<<<<<
|
|
*
|
|
* def handle(self, NFPacket packet):
|
|
*/
|
|
__pyx_v_rv = recv(__pyx_v_fd, __pyx_v_buf, (sizeof(__pyx_v_buf)), 0);
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":174
|
|
* while rv >= 0:
|
|
* nfq_handle_packet(self.h, buf, rv)
|
|
* with nogil: # <<<<<<<<<<<<<<
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
*
|
|
*/
|
|
/*finally:*/ {
|
|
Py_BLOCK_THREADS
|
|
}
|
|
}
|
|
}
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":177
|
|
* rv = recv(fd, buf, sizeof(buf), 0)
|
|
*
|
|
* def handle(self, NFPacket packet): # <<<<<<<<<<<<<<
|
|
* """Handle a single packet. User-defined classes should override this."""
|
|
* packet.accept()
|
|
*/
|
|
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_5handle(PyObject *__pyx_v_self, PyObject *__pyx_v_packet); /*proto*/
|
|
static char __pyx_doc_14netfilterqueue_7NFQueue_5handle[] = "Handle a single packet. User-defined classes should override this.";
|
|
static PyObject *__pyx_pf_14netfilterqueue_7NFQueue_5handle(PyObject *__pyx_v_self, PyObject *__pyx_v_packet) {
|
|
PyObject *__pyx_r = NULL;
|
|
PyObject *__pyx_t_1 = NULL;
|
|
__Pyx_RefNannySetupContext("handle");
|
|
if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_packet), __pyx_ptype_14netfilterqueue_NFPacket, 1, "packet", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":179
|
|
* def handle(self, NFPacket packet):
|
|
* """Handle a single packet. User-defined classes should override this."""
|
|
* packet.accept() # <<<<<<<<<<<<<<
|
|
*/
|
|
__pyx_t_1 = ((struct __pyx_vtabstruct_14netfilterqueue_NFPacket *)((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_packet)->__pyx_vtab)->accept(((struct __pyx_obj_14netfilterqueue_NFPacket *)__pyx_v_packet), 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
|
|
__pyx_r = Py_None; __Pyx_INCREF(Py_None);
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
__Pyx_AddTraceback("netfilterqueue.NFQueue.handle");
|
|
__pyx_r = NULL;
|
|
__pyx_L0:;
|
|
__Pyx_XGIVEREF(__pyx_r);
|
|
__Pyx_RefNannyFinishContext();
|
|
return __pyx_r;
|
|
}
|
|
static struct __pyx_vtabstruct_14netfilterqueue_NFPacket __pyx_vtable_14netfilterqueue_NFPacket;
|
|
|
|
static PyObject *__pyx_tp_new_14netfilterqueue_NFPacket(PyTypeObject *t, PyObject *a, PyObject *k) {
|
|
struct __pyx_obj_14netfilterqueue_NFPacket *p;
|
|
PyObject *o = (*t->tp_alloc)(t, 0);
|
|
if (!o) return 0;
|
|
p = ((struct __pyx_obj_14netfilterqueue_NFPacket *)o);
|
|
p->__pyx_vtab = __pyx_vtabptr_14netfilterqueue_NFPacket;
|
|
if (__pyx_pf_14netfilterqueue_8NFPacket_0__cinit__(o, __pyx_empty_tuple, NULL) < 0) {
|
|
Py_DECREF(o); o = 0;
|
|
}
|
|
return o;
|
|
}
|
|
|
|
static void __pyx_tp_dealloc_14netfilterqueue_NFPacket(PyObject *o) {
|
|
(*Py_TYPE(o)->tp_free)(o);
|
|
}
|
|
|
|
static PyObject *__pyx_getprop_14netfilterqueue_8NFPacket_id(PyObject *o, void *x) {
|
|
return __pyx_pf_14netfilterqueue_8NFPacket_2id_0__get__(o);
|
|
}
|
|
|
|
static PyObject *__pyx_getprop_14netfilterqueue_8NFPacket_hw_protocol(PyObject *o, void *x) {
|
|
return __pyx_pf_14netfilterqueue_8NFPacket_11hw_protocol_0__get__(o);
|
|
}
|
|
|
|
static PyObject *__pyx_getprop_14netfilterqueue_8NFPacket_hook(PyObject *o, void *x) {
|
|
return __pyx_pf_14netfilterqueue_8NFPacket_4hook_0__get__(o);
|
|
}
|
|
|
|
static PyObject *__pyx_getprop_14netfilterqueue_8NFPacket_payload(PyObject *o, void *x) {
|
|
return __pyx_pf_14netfilterqueue_8NFPacket_7payload_0__get__(o);
|
|
}
|
|
|
|
static PyMethodDef __pyx_methods_14netfilterqueue_NFPacket[] = {
|
|
{__Pyx_NAMESTR("get_payload"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_2get_payload, METH_NOARGS, __Pyx_DOCSTR(0)},
|
|
{__Pyx_NAMESTR("get_payload_len"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_3get_payload_len, METH_NOARGS, __Pyx_DOCSTR(0)},
|
|
{__Pyx_NAMESTR("get_timestamp"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_4get_timestamp, METH_NOARGS, __Pyx_DOCSTR(0)},
|
|
{__Pyx_NAMESTR("set_mark"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_5set_mark, METH_O, __Pyx_DOCSTR(0)},
|
|
{__Pyx_NAMESTR("accept"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_6accept, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_8NFPacket_6accept)},
|
|
{__Pyx_NAMESTR("drop"), (PyCFunction)__pyx_pf_14netfilterqueue_8NFPacket_7drop, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_8NFPacket_7drop)},
|
|
{0, 0, 0, 0}
|
|
};
|
|
|
|
static struct PyGetSetDef __pyx_getsets_14netfilterqueue_NFPacket[] = {
|
|
{(char *)"id", __pyx_getprop_14netfilterqueue_8NFPacket_id, 0, 0, 0},
|
|
{(char *)"hw_protocol", __pyx_getprop_14netfilterqueue_8NFPacket_hw_protocol, 0, 0, 0},
|
|
{(char *)"hook", __pyx_getprop_14netfilterqueue_8NFPacket_hook, 0, 0, 0},
|
|
{(char *)"payload", __pyx_getprop_14netfilterqueue_8NFPacket_payload, 0, 0, 0},
|
|
{0, 0, 0, 0, 0}
|
|
};
|
|
|
|
static PyNumberMethods __pyx_tp_as_number_NFPacket = {
|
|
0, /*nb_add*/
|
|
0, /*nb_subtract*/
|
|
0, /*nb_multiply*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_divide*/
|
|
#endif
|
|
0, /*nb_remainder*/
|
|
0, /*nb_divmod*/
|
|
0, /*nb_power*/
|
|
0, /*nb_negative*/
|
|
0, /*nb_positive*/
|
|
0, /*nb_absolute*/
|
|
0, /*nb_nonzero*/
|
|
0, /*nb_invert*/
|
|
0, /*nb_lshift*/
|
|
0, /*nb_rshift*/
|
|
0, /*nb_and*/
|
|
0, /*nb_xor*/
|
|
0, /*nb_or*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_coerce*/
|
|
#endif
|
|
0, /*nb_int*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_long*/
|
|
#else
|
|
0, /*reserved*/
|
|
#endif
|
|
0, /*nb_float*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_oct*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_hex*/
|
|
#endif
|
|
0, /*nb_inplace_add*/
|
|
0, /*nb_inplace_subtract*/
|
|
0, /*nb_inplace_multiply*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_inplace_divide*/
|
|
#endif
|
|
0, /*nb_inplace_remainder*/
|
|
0, /*nb_inplace_power*/
|
|
0, /*nb_inplace_lshift*/
|
|
0, /*nb_inplace_rshift*/
|
|
0, /*nb_inplace_and*/
|
|
0, /*nb_inplace_xor*/
|
|
0, /*nb_inplace_or*/
|
|
0, /*nb_floor_divide*/
|
|
0, /*nb_true_divide*/
|
|
0, /*nb_inplace_floor_divide*/
|
|
0, /*nb_inplace_true_divide*/
|
|
#if PY_VERSION_HEX >= 0x02050000
|
|
0, /*nb_index*/
|
|
#endif
|
|
};
|
|
|
|
static PySequenceMethods __pyx_tp_as_sequence_NFPacket = {
|
|
0, /*sq_length*/
|
|
0, /*sq_concat*/
|
|
0, /*sq_repeat*/
|
|
0, /*sq_item*/
|
|
0, /*sq_slice*/
|
|
0, /*sq_ass_item*/
|
|
0, /*sq_ass_slice*/
|
|
0, /*sq_contains*/
|
|
0, /*sq_inplace_concat*/
|
|
0, /*sq_inplace_repeat*/
|
|
};
|
|
|
|
static PyMappingMethods __pyx_tp_as_mapping_NFPacket = {
|
|
0, /*mp_length*/
|
|
0, /*mp_subscript*/
|
|
0, /*mp_ass_subscript*/
|
|
};
|
|
|
|
static PyBufferProcs __pyx_tp_as_buffer_NFPacket = {
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getreadbuffer*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getwritebuffer*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getsegcount*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getcharbuffer*/
|
|
#endif
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*bf_getbuffer*/
|
|
#endif
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*bf_releasebuffer*/
|
|
#endif
|
|
};
|
|
|
|
PyTypeObject __pyx_type_14netfilterqueue_NFPacket = {
|
|
PyVarObject_HEAD_INIT(0, 0)
|
|
__Pyx_NAMESTR("netfilterqueue.NFPacket"), /*tp_name*/
|
|
sizeof(struct __pyx_obj_14netfilterqueue_NFPacket), /*tp_basicsize*/
|
|
0, /*tp_itemsize*/
|
|
__pyx_tp_dealloc_14netfilterqueue_NFPacket, /*tp_dealloc*/
|
|
0, /*tp_print*/
|
|
0, /*tp_getattr*/
|
|
0, /*tp_setattr*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*tp_compare*/
|
|
#else
|
|
0, /*reserved*/
|
|
#endif
|
|
0, /*tp_repr*/
|
|
&__pyx_tp_as_number_NFPacket, /*tp_as_number*/
|
|
&__pyx_tp_as_sequence_NFPacket, /*tp_as_sequence*/
|
|
&__pyx_tp_as_mapping_NFPacket, /*tp_as_mapping*/
|
|
0, /*tp_hash*/
|
|
0, /*tp_call*/
|
|
__pyx_pf_14netfilterqueue_8NFPacket_1__str__, /*tp_str*/
|
|
0, /*tp_getattro*/
|
|
0, /*tp_setattro*/
|
|
&__pyx_tp_as_buffer_NFPacket, /*tp_as_buffer*/
|
|
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
|
|
__Pyx_DOCSTR("A packet received from NFQueue."), /*tp_doc*/
|
|
0, /*tp_traverse*/
|
|
0, /*tp_clear*/
|
|
0, /*tp_richcompare*/
|
|
0, /*tp_weaklistoffset*/
|
|
0, /*tp_iter*/
|
|
0, /*tp_iternext*/
|
|
__pyx_methods_14netfilterqueue_NFPacket, /*tp_methods*/
|
|
0, /*tp_members*/
|
|
__pyx_getsets_14netfilterqueue_NFPacket, /*tp_getset*/
|
|
0, /*tp_base*/
|
|
0, /*tp_dict*/
|
|
0, /*tp_descr_get*/
|
|
0, /*tp_descr_set*/
|
|
0, /*tp_dictoffset*/
|
|
0, /*tp_init*/
|
|
0, /*tp_alloc*/
|
|
__pyx_tp_new_14netfilterqueue_NFPacket, /*tp_new*/
|
|
0, /*tp_free*/
|
|
0, /*tp_is_gc*/
|
|
0, /*tp_bases*/
|
|
0, /*tp_mro*/
|
|
0, /*tp_cache*/
|
|
0, /*tp_subclasses*/
|
|
0, /*tp_weaklist*/
|
|
0, /*tp_del*/
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*tp_version_tag*/
|
|
#endif
|
|
};
|
|
|
|
static PyObject *__pyx_tp_new_14netfilterqueue_NFQueue(PyTypeObject *t, PyObject *a, PyObject *k) {
|
|
struct __pyx_obj_14netfilterqueue_NFQueue *p;
|
|
PyObject *o = (*t->tp_alloc)(t, 0);
|
|
if (!o) return 0;
|
|
p = ((struct __pyx_obj_14netfilterqueue_NFQueue *)o);
|
|
p->packet_copy_size = Py_None; Py_INCREF(Py_None);
|
|
if (__pyx_pf_14netfilterqueue_7NFQueue_0__cinit__(o, a, k) < 0) {
|
|
Py_DECREF(o); o = 0;
|
|
}
|
|
return o;
|
|
}
|
|
|
|
static void __pyx_tp_dealloc_14netfilterqueue_NFQueue(PyObject *o) {
|
|
struct __pyx_obj_14netfilterqueue_NFQueue *p = (struct __pyx_obj_14netfilterqueue_NFQueue *)o;
|
|
{
|
|
PyObject *etype, *eval, *etb;
|
|
PyErr_Fetch(&etype, &eval, &etb);
|
|
++Py_REFCNT(o);
|
|
__pyx_pf_14netfilterqueue_7NFQueue_1__dealloc__(o);
|
|
if (PyErr_Occurred()) PyErr_WriteUnraisable(o);
|
|
--Py_REFCNT(o);
|
|
PyErr_Restore(etype, eval, etb);
|
|
}
|
|
Py_XDECREF(p->packet_copy_size);
|
|
(*Py_TYPE(o)->tp_free)(o);
|
|
}
|
|
|
|
static int __pyx_tp_traverse_14netfilterqueue_NFQueue(PyObject *o, visitproc v, void *a) {
|
|
int e;
|
|
struct __pyx_obj_14netfilterqueue_NFQueue *p = (struct __pyx_obj_14netfilterqueue_NFQueue *)o;
|
|
if (p->packet_copy_size) {
|
|
e = (*v)(p->packet_copy_size, a); if (e) return e;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int __pyx_tp_clear_14netfilterqueue_NFQueue(PyObject *o) {
|
|
struct __pyx_obj_14netfilterqueue_NFQueue *p = (struct __pyx_obj_14netfilterqueue_NFQueue *)o;
|
|
PyObject* tmp;
|
|
tmp = ((PyObject*)p->packet_copy_size);
|
|
p->packet_copy_size = Py_None; Py_INCREF(Py_None);
|
|
Py_XDECREF(tmp);
|
|
return 0;
|
|
}
|
|
|
|
static PyMethodDef __pyx_methods_14netfilterqueue_NFQueue[] = {
|
|
{__Pyx_NAMESTR("bind"), (PyCFunction)__pyx_pf_14netfilterqueue_7NFQueue_2bind, METH_VARARGS|METH_KEYWORDS, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_7NFQueue_2bind)},
|
|
{__Pyx_NAMESTR("unbind"), (PyCFunction)__pyx_pf_14netfilterqueue_7NFQueue_3unbind, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_7NFQueue_3unbind)},
|
|
{__Pyx_NAMESTR("run"), (PyCFunction)__pyx_pf_14netfilterqueue_7NFQueue_4run, METH_NOARGS, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_7NFQueue_4run)},
|
|
{__Pyx_NAMESTR("handle"), (PyCFunction)__pyx_pf_14netfilterqueue_7NFQueue_5handle, METH_O, __Pyx_DOCSTR(__pyx_doc_14netfilterqueue_7NFQueue_5handle)},
|
|
{0, 0, 0, 0}
|
|
};
|
|
|
|
static PyNumberMethods __pyx_tp_as_number_NFQueue = {
|
|
0, /*nb_add*/
|
|
0, /*nb_subtract*/
|
|
0, /*nb_multiply*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_divide*/
|
|
#endif
|
|
0, /*nb_remainder*/
|
|
0, /*nb_divmod*/
|
|
0, /*nb_power*/
|
|
0, /*nb_negative*/
|
|
0, /*nb_positive*/
|
|
0, /*nb_absolute*/
|
|
0, /*nb_nonzero*/
|
|
0, /*nb_invert*/
|
|
0, /*nb_lshift*/
|
|
0, /*nb_rshift*/
|
|
0, /*nb_and*/
|
|
0, /*nb_xor*/
|
|
0, /*nb_or*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_coerce*/
|
|
#endif
|
|
0, /*nb_int*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_long*/
|
|
#else
|
|
0, /*reserved*/
|
|
#endif
|
|
0, /*nb_float*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_oct*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_hex*/
|
|
#endif
|
|
0, /*nb_inplace_add*/
|
|
0, /*nb_inplace_subtract*/
|
|
0, /*nb_inplace_multiply*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*nb_inplace_divide*/
|
|
#endif
|
|
0, /*nb_inplace_remainder*/
|
|
0, /*nb_inplace_power*/
|
|
0, /*nb_inplace_lshift*/
|
|
0, /*nb_inplace_rshift*/
|
|
0, /*nb_inplace_and*/
|
|
0, /*nb_inplace_xor*/
|
|
0, /*nb_inplace_or*/
|
|
0, /*nb_floor_divide*/
|
|
0, /*nb_true_divide*/
|
|
0, /*nb_inplace_floor_divide*/
|
|
0, /*nb_inplace_true_divide*/
|
|
#if PY_VERSION_HEX >= 0x02050000
|
|
0, /*nb_index*/
|
|
#endif
|
|
};
|
|
|
|
static PySequenceMethods __pyx_tp_as_sequence_NFQueue = {
|
|
0, /*sq_length*/
|
|
0, /*sq_concat*/
|
|
0, /*sq_repeat*/
|
|
0, /*sq_item*/
|
|
0, /*sq_slice*/
|
|
0, /*sq_ass_item*/
|
|
0, /*sq_ass_slice*/
|
|
0, /*sq_contains*/
|
|
0, /*sq_inplace_concat*/
|
|
0, /*sq_inplace_repeat*/
|
|
};
|
|
|
|
static PyMappingMethods __pyx_tp_as_mapping_NFQueue = {
|
|
0, /*mp_length*/
|
|
0, /*mp_subscript*/
|
|
0, /*mp_ass_subscript*/
|
|
};
|
|
|
|
static PyBufferProcs __pyx_tp_as_buffer_NFQueue = {
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getreadbuffer*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getwritebuffer*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getsegcount*/
|
|
#endif
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*bf_getcharbuffer*/
|
|
#endif
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*bf_getbuffer*/
|
|
#endif
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*bf_releasebuffer*/
|
|
#endif
|
|
};
|
|
|
|
PyTypeObject __pyx_type_14netfilterqueue_NFQueue = {
|
|
PyVarObject_HEAD_INIT(0, 0)
|
|
__Pyx_NAMESTR("netfilterqueue.NFQueue"), /*tp_name*/
|
|
sizeof(struct __pyx_obj_14netfilterqueue_NFQueue), /*tp_basicsize*/
|
|
0, /*tp_itemsize*/
|
|
__pyx_tp_dealloc_14netfilterqueue_NFQueue, /*tp_dealloc*/
|
|
0, /*tp_print*/
|
|
0, /*tp_getattr*/
|
|
0, /*tp_setattr*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
0, /*tp_compare*/
|
|
#else
|
|
0, /*reserved*/
|
|
#endif
|
|
0, /*tp_repr*/
|
|
&__pyx_tp_as_number_NFQueue, /*tp_as_number*/
|
|
&__pyx_tp_as_sequence_NFQueue, /*tp_as_sequence*/
|
|
&__pyx_tp_as_mapping_NFQueue, /*tp_as_mapping*/
|
|
0, /*tp_hash*/
|
|
0, /*tp_call*/
|
|
0, /*tp_str*/
|
|
0, /*tp_getattro*/
|
|
0, /*tp_setattro*/
|
|
&__pyx_tp_as_buffer_NFQueue, /*tp_as_buffer*/
|
|
Py_TPFLAGS_DEFAULT|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
|
|
__Pyx_DOCSTR("Handle a single numbered queue."), /*tp_doc*/
|
|
__pyx_tp_traverse_14netfilterqueue_NFQueue, /*tp_traverse*/
|
|
__pyx_tp_clear_14netfilterqueue_NFQueue, /*tp_clear*/
|
|
0, /*tp_richcompare*/
|
|
0, /*tp_weaklistoffset*/
|
|
0, /*tp_iter*/
|
|
0, /*tp_iternext*/
|
|
__pyx_methods_14netfilterqueue_NFQueue, /*tp_methods*/
|
|
0, /*tp_members*/
|
|
0, /*tp_getset*/
|
|
0, /*tp_base*/
|
|
0, /*tp_dict*/
|
|
0, /*tp_descr_get*/
|
|
0, /*tp_descr_set*/
|
|
0, /*tp_dictoffset*/
|
|
0, /*tp_init*/
|
|
0, /*tp_alloc*/
|
|
__pyx_tp_new_14netfilterqueue_NFQueue, /*tp_new*/
|
|
0, /*tp_free*/
|
|
0, /*tp_is_gc*/
|
|
0, /*tp_bases*/
|
|
0, /*tp_mro*/
|
|
0, /*tp_cache*/
|
|
0, /*tp_subclasses*/
|
|
0, /*tp_weaklist*/
|
|
0, /*tp_del*/
|
|
#if PY_VERSION_HEX >= 0x02060000
|
|
0, /*tp_version_tag*/
|
|
#endif
|
|
};
|
|
|
|
static PyMethodDef __pyx_methods[] = {
|
|
{0, 0, 0, 0}
|
|
};
|
|
|
|
#if PY_MAJOR_VERSION >= 3
|
|
static struct PyModuleDef __pyx_moduledef = {
|
|
PyModuleDef_HEAD_INIT,
|
|
__Pyx_NAMESTR("netfilterqueue"),
|
|
0, /* m_doc */
|
|
-1, /* m_size */
|
|
__pyx_methods /* m_methods */,
|
|
NULL, /* m_reload */
|
|
NULL, /* m_traverse */
|
|
NULL, /* m_clear */
|
|
NULL /* m_free */
|
|
};
|
|
#endif
|
|
|
|
static __Pyx_StringTabEntry __pyx_string_tab[] = {
|
|
{&__pyx_kp_s_10, __pyx_k_10, sizeof(__pyx_k_10), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_11, __pyx_k_11, sizeof(__pyx_k_11), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_2, __pyx_k_2, sizeof(__pyx_k_2), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_3, __pyx_k_3, sizeof(__pyx_k_3), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_4, __pyx_k_4, sizeof(__pyx_k_4), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_6, __pyx_k_6, sizeof(__pyx_k_6), 0, 0, 1, 0},
|
|
{&__pyx_kp_s_8, __pyx_k_8, sizeof(__pyx_k_8), 0, 0, 1, 0},
|
|
{&__pyx_n_s__AF_INET, __pyx_k__AF_INET, sizeof(__pyx_k__AF_INET), 0, 0, 1, 1},
|
|
{&__pyx_n_s__COPY_META, __pyx_k__COPY_META, sizeof(__pyx_k__COPY_META), 0, 0, 1, 1},
|
|
{&__pyx_n_s__COPY_NONE, __pyx_k__COPY_NONE, sizeof(__pyx_k__COPY_NONE), 0, 0, 1, 1},
|
|
{&__pyx_n_s__COPY_PACKET, __pyx_k__COPY_PACKET, sizeof(__pyx_k__COPY_PACKET), 0, 0, 1, 1},
|
|
{&__pyx_n_s__IPPROTO, __pyx_k__IPPROTO, sizeof(__pyx_k__IPPROTO), 0, 0, 1, 1},
|
|
{&__pyx_n_s__OSError, __pyx_k__OSError, sizeof(__pyx_k__OSError), 0, 0, 1, 1},
|
|
{&__pyx_n_s____main__, __pyx_k____main__, sizeof(__pyx_k____main__), 0, 0, 1, 1},
|
|
{&__pyx_n_s____test__, __pyx_k____test__, sizeof(__pyx_k____test__), 0, 0, 1, 1},
|
|
{&__pyx_n_s___given_mark, __pyx_k___given_mark, sizeof(__pyx_k___given_mark), 0, 0, 1, 1},
|
|
{&__pyx_n_s___given_payload, __pyx_k___given_payload, sizeof(__pyx_k___given_payload), 0, 0, 1, 1},
|
|
{&__pyx_n_s___hdr, __pyx_k___hdr, sizeof(__pyx_k___hdr), 0, 0, 1, 1},
|
|
{&__pyx_n_s___mark_is_set, __pyx_k___mark_is_set, sizeof(__pyx_k___mark_is_set), 0, 0, 1, 1},
|
|
{&__pyx_n_s___nfa, __pyx_k___nfa, sizeof(__pyx_k___nfa), 0, 0, 1, 1},
|
|
{&__pyx_n_s___qh, __pyx_k___qh, sizeof(__pyx_k___qh), 0, 0, 1, 1},
|
|
{&__pyx_n_s___verdict_is_set, __pyx_k___verdict_is_set, sizeof(__pyx_k___verdict_is_set), 0, 0, 1, 1},
|
|
{&__pyx_n_s__accept, __pyx_k__accept, sizeof(__pyx_k__accept), 0, 0, 1, 1},
|
|
{&__pyx_n_s__af, __pyx_k__af, sizeof(__pyx_k__af), 0, 0, 1, 1},
|
|
{&__pyx_n_s__drop, __pyx_k__drop, sizeof(__pyx_k__drop), 0, 0, 1, 1},
|
|
{&__pyx_n_s__filter, __pyx_k__filter, sizeof(__pyx_k__filter), 0, 0, 1, 1},
|
|
{&__pyx_n_s__get_payload_len, __pyx_k__get_payload_len, sizeof(__pyx_k__get_payload_len), 0, 0, 1, 1},
|
|
{&__pyx_n_s__get_timestamp, __pyx_k__get_timestamp, sizeof(__pyx_k__get_timestamp), 0, 0, 1, 1},
|
|
{&__pyx_n_s__h, __pyx_k__h, sizeof(__pyx_k__h), 0, 0, 1, 1},
|
|
{&__pyx_n_s__handle, __pyx_k__handle, sizeof(__pyx_k__handle), 0, 0, 1, 1},
|
|
{&__pyx_n_s__handler, __pyx_k__handler, sizeof(__pyx_k__handler), 0, 0, 1, 1},
|
|
{&__pyx_n_s__hook, __pyx_k__hook, sizeof(__pyx_k__hook), 0, 0, 1, 1},
|
|
{&__pyx_n_s__hw_protocol, __pyx_k__hw_protocol, sizeof(__pyx_k__hw_protocol), 0, 0, 1, 1},
|
|
{&__pyx_n_s__id, __pyx_k__id, sizeof(__pyx_k__id), 0, 0, 1, 1},
|
|
{&__pyx_n_s__maxlen, __pyx_k__maxlen, sizeof(__pyx_k__maxlen), 0, 0, 1, 1},
|
|
{&__pyx_n_s__mode, __pyx_k__mode, sizeof(__pyx_k__mode), 0, 0, 1, 1},
|
|
{&__pyx_n_s__netfilterqueue, __pyx_k__netfilterqueue, sizeof(__pyx_k__netfilterqueue), 0, 0, 1, 1},
|
|
{&__pyx_n_s__packet_id, __pyx_k__packet_id, sizeof(__pyx_k__packet_id), 0, 0, 1, 1},
|
|
{&__pyx_n_s__payload, __pyx_k__payload, sizeof(__pyx_k__payload), 0, 0, 1, 1},
|
|
{&__pyx_n_s__payload_len, __pyx_k__payload_len, sizeof(__pyx_k__payload_len), 0, 0, 1, 1},
|
|
{&__pyx_n_s__protocol, __pyx_k__protocol, sizeof(__pyx_k__protocol), 0, 0, 1, 1},
|
|
{&__pyx_n_s__qh, __pyx_k__qh, sizeof(__pyx_k__qh), 0, 0, 1, 1},
|
|
{&__pyx_n_s__queue_num, __pyx_k__queue_num, sizeof(__pyx_k__queue_num), 0, 0, 1, 1},
|
|
{&__pyx_n_s__range, __pyx_k__range, sizeof(__pyx_k__range), 0, 0, 1, 1},
|
|
{&__pyx_n_s__set_mark, __pyx_k__set_mark, sizeof(__pyx_k__set_mark), 0, 0, 1, 1},
|
|
{&__pyx_n_s__set_nfq_data, __pyx_k__set_nfq_data, sizeof(__pyx_k__set_nfq_data), 0, 0, 1, 1},
|
|
{&__pyx_n_s__socket, __pyx_k__socket, sizeof(__pyx_k__socket), 0, 0, 1, 1},
|
|
{&__pyx_n_s__startswith, __pyx_k__startswith, sizeof(__pyx_k__startswith), 0, 0, 1, 1},
|
|
{&__pyx_n_s__timestamp, __pyx_k__timestamp, sizeof(__pyx_k__timestamp), 0, 0, 1, 1},
|
|
{&__pyx_n_s__tv_sec, __pyx_k__tv_sec, sizeof(__pyx_k__tv_sec), 0, 0, 1, 1},
|
|
{&__pyx_n_s__tv_usec, __pyx_k__tv_usec, sizeof(__pyx_k__tv_usec), 0, 0, 1, 1},
|
|
{&__pyx_n_s__verdict, __pyx_k__verdict, sizeof(__pyx_k__verdict), 0, 0, 1, 1},
|
|
{0, 0, 0, 0, 0, 0, 0}
|
|
};
|
|
static int __Pyx_InitCachedBuiltins(void) {
|
|
__pyx_builtin_filter = __Pyx_GetName(__pyx_b, __pyx_n_s__filter); if (!__pyx_builtin_filter) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__pyx_builtin_OSError = __Pyx_GetName(__pyx_b, __pyx_n_s__OSError); if (!__pyx_builtin_OSError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
return 0;
|
|
__pyx_L1_error:;
|
|
return -1;
|
|
}
|
|
|
|
static int __Pyx_InitCachedConstants(void) {
|
|
__Pyx_RefNannySetupContext("__Pyx_InitCachedConstants");
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":47
|
|
* cdef iphdr *hdr = <iphdr*>self.payload
|
|
* protocol = "Unknown protocol"
|
|
* for name in filter(lambda x: x.startswith("IPPROTO"), dir(socket)): # <<<<<<<<<<<<<<
|
|
* if getattr(socket, name) == hdr.protocol:
|
|
* protocol = name[8:]
|
|
*/
|
|
__pyx_k_tuple_1 = PyTuple_New(1); if (unlikely(!__pyx_k_tuple_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 47; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_k_tuple_1));
|
|
__Pyx_INCREF(((PyObject *)__pyx_n_s__IPPROTO));
|
|
PyTuple_SET_ITEM(__pyx_k_tuple_1, 0, ((PyObject *)__pyx_n_s__IPPROTO));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_n_s__IPPROTO));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_1));
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":67
|
|
* self.payload_len = nfq_get_payload(self._nfa, &self.payload)
|
|
* if self.payload_len < 0:
|
|
* raise OSError("Failed to get payload of packet.") # <<<<<<<<<<<<<<
|
|
*
|
|
* nfq_get_timestamp(self._nfa, &self.timestamp)
|
|
*/
|
|
__pyx_k_tuple_5 = PyTuple_New(1); if (unlikely(!__pyx_k_tuple_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 67; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_k_tuple_5));
|
|
__Pyx_INCREF(((PyObject *)__pyx_kp_s_4));
|
|
PyTuple_SET_ITEM(__pyx_k_tuple_5, 0, ((PyObject *)__pyx_kp_s_4));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_kp_s_4));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_5));
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":133
|
|
* self.h = nfq_open()
|
|
* if self.h == NULL:
|
|
* raise OSError("Failed to open NFQueue.") # <<<<<<<<<<<<<<
|
|
* nfq_unbind_pf(self.h, self.af) # This does NOT kick out previous
|
|
* # running queues
|
|
*/
|
|
__pyx_k_tuple_7 = PyTuple_New(1); if (unlikely(!__pyx_k_tuple_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_k_tuple_7));
|
|
__Pyx_INCREF(((PyObject *)__pyx_kp_s_6));
|
|
PyTuple_SET_ITEM(__pyx_k_tuple_7, 0, ((PyObject *)__pyx_kp_s_6));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_kp_s_6));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_7));
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":155
|
|
* range = MaxCopySize
|
|
* if nfq_set_mode(self.qh, mode, range) < 0:
|
|
* raise OSError("Failed to set packet copy mode.") # <<<<<<<<<<<<<<
|
|
*
|
|
* nfq_set_queue_maxlen(self.qh, maxlen)
|
|
*/
|
|
__pyx_k_tuple_12 = PyTuple_New(1); if (unlikely(!__pyx_k_tuple_12)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_k_tuple_12));
|
|
__Pyx_INCREF(((PyObject *)__pyx_kp_s_11));
|
|
PyTuple_SET_ITEM(__pyx_k_tuple_12, 0, ((PyObject *)__pyx_kp_s_11));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_kp_s_11));
|
|
__Pyx_GIVEREF(((PyObject *)__pyx_k_tuple_12));
|
|
__Pyx_RefNannyFinishContext();
|
|
return 0;
|
|
__pyx_L1_error:;
|
|
__Pyx_RefNannyFinishContext();
|
|
return -1;
|
|
}
|
|
|
|
static int __Pyx_InitGlobals(void) {
|
|
if (__Pyx_InitStrings(__pyx_string_tab) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
__pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
__pyx_int_2 = PyInt_FromLong(2); if (unlikely(!__pyx_int_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
__pyx_int_3 = PyInt_FromLong(3); if (unlikely(!__pyx_int_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
return 0;
|
|
__pyx_L1_error:;
|
|
return -1;
|
|
}
|
|
|
|
#if PY_MAJOR_VERSION < 3
|
|
PyMODINIT_FUNC initnetfilterqueue(void); /*proto*/
|
|
PyMODINIT_FUNC initnetfilterqueue(void)
|
|
#else
|
|
PyMODINIT_FUNC PyInit_netfilterqueue(void); /*proto*/
|
|
PyMODINIT_FUNC PyInit_netfilterqueue(void)
|
|
#endif
|
|
{
|
|
PyObject *__pyx_t_1 = NULL;
|
|
#if CYTHON_REFNANNY
|
|
void* __pyx_refnanny = NULL;
|
|
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny");
|
|
if (!__Pyx_RefNanny) {
|
|
PyErr_Clear();
|
|
__Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny");
|
|
if (!__Pyx_RefNanny)
|
|
Py_FatalError("failed to import 'refnanny' module");
|
|
}
|
|
__pyx_refnanny = __Pyx_RefNanny->SetupContext("PyMODINIT_FUNC PyInit_netfilterqueue(void)", __LINE__, __FILE__);
|
|
#endif
|
|
__pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
#ifdef __pyx_binding_PyCFunctionType_USED
|
|
if (__pyx_binding_PyCFunctionType_init() < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
#endif
|
|
/*--- Library function declarations ---*/
|
|
/*--- Threads initialization code ---*/
|
|
#if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS
|
|
#ifdef WITH_THREAD /* Python build with threading support? */
|
|
PyEval_InitThreads();
|
|
#endif
|
|
#endif
|
|
/*--- Module creation code ---*/
|
|
#if PY_MAJOR_VERSION < 3
|
|
__pyx_m = Py_InitModule4(__Pyx_NAMESTR("netfilterqueue"), __pyx_methods, 0, 0, PYTHON_API_VERSION);
|
|
#else
|
|
__pyx_m = PyModule_Create(&__pyx_moduledef);
|
|
#endif
|
|
if (!__pyx_m) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
#if PY_MAJOR_VERSION < 3
|
|
Py_INCREF(__pyx_m);
|
|
#endif
|
|
__pyx_b = PyImport_AddModule(__Pyx_NAMESTR(__Pyx_BUILTIN_MODULE_NAME));
|
|
if (!__pyx_b) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
if (__Pyx_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
/*--- Initialize various global constants etc. ---*/
|
|
if (unlikely(__Pyx_InitGlobals() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
if (__pyx_module_is_main_netfilterqueue) {
|
|
if (__Pyx_SetAttrString(__pyx_m, "__name__", __pyx_n_s____main__) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
|
|
}
|
|
/*--- Builtin init code ---*/
|
|
if (unlikely(__Pyx_InitCachedBuiltins() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
/*--- Constants init code ---*/
|
|
if (unlikely(__Pyx_InitCachedConstants() < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
/*--- Global init code ---*/
|
|
/*--- Function export code ---*/
|
|
/*--- Type init code ---*/
|
|
__pyx_vtabptr_14netfilterqueue_NFPacket = &__pyx_vtable_14netfilterqueue_NFPacket;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.set_nfq_data = (PyObject *(*)(struct __pyx_obj_14netfilterqueue_NFPacket *, struct nfq_q_handle *, struct nfq_data *))__pyx_f_14netfilterqueue_8NFPacket_set_nfq_data;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.verdict = (void (*)(struct __pyx_obj_14netfilterqueue_NFPacket *, u_int8_t))__pyx_f_14netfilterqueue_8NFPacket_verdict;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.get_payload_len = (Py_ssize_t (*)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch))__pyx_f_14netfilterqueue_8NFPacket_get_payload_len;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.get_timestamp = (double (*)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch))__pyx_f_14netfilterqueue_8NFPacket_get_timestamp;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.set_mark = (PyObject *(*)(struct __pyx_obj_14netfilterqueue_NFPacket *, u_int32_t, int __pyx_skip_dispatch))__pyx_f_14netfilterqueue_8NFPacket_set_mark;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.accept = (PyObject *(*)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch))__pyx_f_14netfilterqueue_8NFPacket_accept;
|
|
__pyx_vtable_14netfilterqueue_NFPacket.drop = (PyObject *(*)(struct __pyx_obj_14netfilterqueue_NFPacket *, int __pyx_skip_dispatch))__pyx_f_14netfilterqueue_8NFPacket_drop;
|
|
if (PyType_Ready(&__pyx_type_14netfilterqueue_NFPacket) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
if (__Pyx_SetVtable(__pyx_type_14netfilterqueue_NFPacket.tp_dict, __pyx_vtabptr_14netfilterqueue_NFPacket) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
if (__Pyx_SetAttrString(__pyx_m, "NFPacket", (PyObject *)&__pyx_type_14netfilterqueue_NFPacket) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 37; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__pyx_ptype_14netfilterqueue_NFPacket = &__pyx_type_14netfilterqueue_NFPacket;
|
|
if (PyType_Ready(&__pyx_type_14netfilterqueue_NFQueue) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
if (__Pyx_SetAttrString(__pyx_m, "NFQueue", (PyObject *)&__pyx_type_14netfilterqueue_NFQueue) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 123; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__pyx_ptype_14netfilterqueue_NFQueue = &__pyx_type_14netfilterqueue_NFQueue;
|
|
/*--- Type import code ---*/
|
|
/*--- Function import code ---*/
|
|
/*--- Execution code ---*/
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":2
|
|
* ## cython: profile=True
|
|
* import socket # <<<<<<<<<<<<<<
|
|
*
|
|
* # Constants for module users
|
|
*/
|
|
__pyx_t_1 = __Pyx_Import(((PyObject *)__pyx_n_s__socket), 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(__pyx_t_1);
|
|
if (PyObject_SetAttr(__pyx_m, __pyx_n_s__socket, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":5
|
|
*
|
|
* # Constants for module users
|
|
* COPY_NONE = 1 # <<<<<<<<<<<<<<
|
|
* COPY_META = 2
|
|
* COPY_PACKET = 3
|
|
*/
|
|
if (PyObject_SetAttr(__pyx_m, __pyx_n_s__COPY_NONE, __pyx_int_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":6
|
|
* # Constants for module users
|
|
* COPY_NONE = 1
|
|
* COPY_META = 2 # <<<<<<<<<<<<<<
|
|
* COPY_PACKET = 3
|
|
*
|
|
*/
|
|
if (PyObject_SetAttr(__pyx_m, __pyx_n_s__COPY_META, __pyx_int_2) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 6; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":7
|
|
* COPY_NONE = 1
|
|
* COPY_META = 2
|
|
* COPY_PACKET = 3 # <<<<<<<<<<<<<<
|
|
*
|
|
* # Packet copying defaults
|
|
*/
|
|
if (PyObject_SetAttr(__pyx_m, __pyx_n_s__COPY_PACKET, __pyx_int_3) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":146
|
|
* nfq_close(self.h)
|
|
*
|
|
* def bind(self, object handler, int queue_num, u_int32_t maxlen, u_int8_t mode=NFQNL_COPY_PACKET, u_int32_t range=MaxPacketSize): # <<<<<<<<<<<<<<
|
|
* """Create a new queue with the given callback function."""
|
|
* self.qh = nfq_create_queue(self.h, queue_num, <nfq_callback*>global_callback, <void*>handler)
|
|
*/
|
|
__pyx_k_9 = NFQNL_COPY_PACKET;
|
|
|
|
/* "/root/NetfilterQueue/netfilterqueue.pyx":1
|
|
* ## cython: profile=True # <<<<<<<<<<<<<<
|
|
* import socket
|
|
*
|
|
*/
|
|
__pyx_t_1 = PyDict_New(); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_GOTREF(((PyObject *)__pyx_t_1));
|
|
if (PyObject_SetAttr(__pyx_m, __pyx_n_s____test__, ((PyObject *)__pyx_t_1)) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
|
|
__Pyx_DECREF(((PyObject *)__pyx_t_1)); __pyx_t_1 = 0;
|
|
goto __pyx_L0;
|
|
__pyx_L1_error:;
|
|
__Pyx_XDECREF(__pyx_t_1);
|
|
if (__pyx_m) {
|
|
__Pyx_AddTraceback("init netfilterqueue");
|
|
Py_DECREF(__pyx_m); __pyx_m = 0;
|
|
} else if (!PyErr_Occurred()) {
|
|
PyErr_SetString(PyExc_ImportError, "init netfilterqueue");
|
|
}
|
|
__pyx_L0:;
|
|
__Pyx_RefNannyFinishContext();
|
|
#if PY_MAJOR_VERSION < 3
|
|
return;
|
|
#else
|
|
return __pyx_m;
|
|
#endif
|
|
}
|
|
|
|
/* Runtime support code */
|
|
|
|
static PyObject *__Pyx_GetName(PyObject *dict, PyObject *name) {
|
|
PyObject *result;
|
|
result = PyObject_GetAttr(dict, name);
|
|
if (!result)
|
|
PyErr_SetObject(PyExc_NameError, name);
|
|
return result;
|
|
}
|
|
|
|
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)
|
|
{
|
|
Py_ssize_t num_expected;
|
|
const char *number, *more_or_less;
|
|
|
|
if (num_found < num_min) {
|
|
num_expected = num_min;
|
|
more_or_less = "at least";
|
|
} else {
|
|
num_expected = num_max;
|
|
more_or_less = "at most";
|
|
}
|
|
if (exact) {
|
|
more_or_less = "exactly";
|
|
}
|
|
number = (num_expected == 1) ? "" : "s";
|
|
PyErr_Format(PyExc_TypeError,
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
"%s() takes %s %d positional argument%s (%d given)",
|
|
#else
|
|
"%s() takes %s %zd positional argument%s (%zd given)",
|
|
#endif
|
|
func_name, more_or_less, num_expected, number, num_found);
|
|
}
|
|
|
|
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
|
|
PyObject *kwdict,
|
|
const char* function_name,
|
|
int kw_allowed)
|
|
{
|
|
PyObject* key = 0;
|
|
Py_ssize_t pos = 0;
|
|
while (PyDict_Next(kwdict, &pos, &key, 0)) {
|
|
#if PY_MAJOR_VERSION < 3
|
|
if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key)))
|
|
#else
|
|
if (unlikely(!PyUnicode_CheckExact(key)) && unlikely(!PyUnicode_Check(key)))
|
|
#endif
|
|
goto invalid_keyword_type;
|
|
}
|
|
if ((!kw_allowed) && unlikely(key))
|
|
goto invalid_keyword;
|
|
return 1;
|
|
invalid_keyword_type:
|
|
PyErr_Format(PyExc_TypeError,
|
|
"%s() keywords must be strings", function_name);
|
|
return 0;
|
|
invalid_keyword:
|
|
PyErr_Format(PyExc_TypeError,
|
|
#if PY_MAJOR_VERSION < 3
|
|
"%s() got an unexpected keyword argument '%s'",
|
|
function_name, PyString_AsString(key));
|
|
#else
|
|
"%s() got an unexpected keyword argument '%U'",
|
|
function_name, key);
|
|
#endif
|
|
return 0;
|
|
}
|
|
|
|
static CYTHON_INLINE void __Pyx_RaiseNoneIndexingError(void) {
|
|
PyErr_SetString(PyExc_TypeError, "'NoneType' object is unsubscriptable");
|
|
}
|
|
|
|
static void __Pyx_RaiseDoubleKeywordsError(
|
|
const char* func_name,
|
|
PyObject* kw_name)
|
|
{
|
|
PyErr_Format(PyExc_TypeError,
|
|
#if PY_MAJOR_VERSION >= 3
|
|
"%s() got multiple values for keyword argument '%U'", func_name, kw_name);
|
|
#else
|
|
"%s() got multiple values for keyword argument '%s'", func_name,
|
|
PyString_AS_STRING(kw_name));
|
|
#endif
|
|
}
|
|
|
|
static int __Pyx_ParseOptionalKeywords(
|
|
PyObject *kwds,
|
|
PyObject **argnames[],
|
|
PyObject *kwds2,
|
|
PyObject *values[],
|
|
Py_ssize_t num_pos_args,
|
|
const char* function_name)
|
|
{
|
|
PyObject *key = 0, *value = 0;
|
|
Py_ssize_t pos = 0;
|
|
PyObject*** name;
|
|
PyObject*** first_kw_arg = argnames + num_pos_args;
|
|
|
|
while (PyDict_Next(kwds, &pos, &key, &value)) {
|
|
name = first_kw_arg;
|
|
while (*name && (**name != key)) name++;
|
|
if (*name) {
|
|
values[name-argnames] = value;
|
|
} else {
|
|
#if PY_MAJOR_VERSION < 3
|
|
if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key))) {
|
|
#else
|
|
if (unlikely(!PyUnicode_CheckExact(key)) && unlikely(!PyUnicode_Check(key))) {
|
|
#endif
|
|
goto invalid_keyword_type;
|
|
} else {
|
|
for (name = first_kw_arg; *name; name++) {
|
|
#if PY_MAJOR_VERSION >= 3
|
|
if (PyUnicode_GET_SIZE(**name) == PyUnicode_GET_SIZE(key) &&
|
|
PyUnicode_Compare(**name, key) == 0) break;
|
|
#else
|
|
if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
|
|
_PyString_Eq(**name, key)) break;
|
|
#endif
|
|
}
|
|
if (*name) {
|
|
values[name-argnames] = value;
|
|
} else {
|
|
/* unexpected keyword found */
|
|
for (name=argnames; name != first_kw_arg; name++) {
|
|
if (**name == key) goto arg_passed_twice;
|
|
#if PY_MAJOR_VERSION >= 3
|
|
if (PyUnicode_GET_SIZE(**name) == PyUnicode_GET_SIZE(key) &&
|
|
PyUnicode_Compare(**name, key) == 0) goto arg_passed_twice;
|
|
#else
|
|
if (PyString_GET_SIZE(**name) == PyString_GET_SIZE(key) &&
|
|
_PyString_Eq(**name, key)) goto arg_passed_twice;
|
|
#endif
|
|
}
|
|
if (kwds2) {
|
|
if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
|
|
} else {
|
|
goto invalid_keyword;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
arg_passed_twice:
|
|
__Pyx_RaiseDoubleKeywordsError(function_name, **name);
|
|
goto bad;
|
|
invalid_keyword_type:
|
|
PyErr_Format(PyExc_TypeError,
|
|
"%s() keywords must be strings", function_name);
|
|
goto bad;
|
|
invalid_keyword:
|
|
PyErr_Format(PyExc_TypeError,
|
|
#if PY_MAJOR_VERSION < 3
|
|
"%s() got an unexpected keyword argument '%s'",
|
|
function_name, PyString_AsString(key));
|
|
#else
|
|
"%s() got an unexpected keyword argument '%U'",
|
|
function_name, key);
|
|
#endif
|
|
bad:
|
|
return -1;
|
|
}
|
|
|
|
static int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
|
|
const char *name, int exact)
|
|
{
|
|
if (!type) {
|
|
PyErr_Format(PyExc_SystemError, "Missing type object");
|
|
return 0;
|
|
}
|
|
if (none_allowed && obj == Py_None) return 1;
|
|
else if (exact) {
|
|
if (Py_TYPE(obj) == type) return 1;
|
|
}
|
|
else {
|
|
if (PyObject_TypeCheck(obj, type)) return 1;
|
|
}
|
|
PyErr_Format(PyExc_TypeError,
|
|
"Argument '%s' has incorrect type (expected %s, got %s)",
|
|
name, type->tp_name, Py_TYPE(obj)->tp_name);
|
|
return 0;
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int32_t(u_int32_t val) {
|
|
const u_int32_t neg_one = (u_int32_t)-1, const_zero = (u_int32_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if ((sizeof(u_int32_t) == sizeof(char)) ||
|
|
(sizeof(u_int32_t) == sizeof(short))) {
|
|
return PyInt_FromLong((long)val);
|
|
} else if ((sizeof(u_int32_t) == sizeof(int)) ||
|
|
(sizeof(u_int32_t) == sizeof(long))) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLong((unsigned long)val);
|
|
else
|
|
return PyInt_FromLong((long)val);
|
|
} else if (sizeof(u_int32_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
|
|
else
|
|
return PyLong_FromLongLong((PY_LONG_LONG)val);
|
|
} else {
|
|
int one = 1; int little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
return _PyLong_FromByteArray(bytes, sizeof(u_int32_t),
|
|
little, !is_unsigned);
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int16_t(u_int16_t val) {
|
|
const u_int16_t neg_one = (u_int16_t)-1, const_zero = (u_int16_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if ((sizeof(u_int16_t) == sizeof(char)) ||
|
|
(sizeof(u_int16_t) == sizeof(short))) {
|
|
return PyInt_FromLong((long)val);
|
|
} else if ((sizeof(u_int16_t) == sizeof(int)) ||
|
|
(sizeof(u_int16_t) == sizeof(long))) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLong((unsigned long)val);
|
|
else
|
|
return PyInt_FromLong((long)val);
|
|
} else if (sizeof(u_int16_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
|
|
else
|
|
return PyLong_FromLongLong((PY_LONG_LONG)val);
|
|
} else {
|
|
int one = 1; int little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
return _PyLong_FromByteArray(bytes, sizeof(u_int16_t),
|
|
little, !is_unsigned);
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_PyInt_to_py_u_int8_t(u_int8_t val) {
|
|
const u_int8_t neg_one = (u_int8_t)-1, const_zero = (u_int8_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if ((sizeof(u_int8_t) == sizeof(char)) ||
|
|
(sizeof(u_int8_t) == sizeof(short))) {
|
|
return PyInt_FromLong((long)val);
|
|
} else if ((sizeof(u_int8_t) == sizeof(int)) ||
|
|
(sizeof(u_int8_t) == sizeof(long))) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLong((unsigned long)val);
|
|
else
|
|
return PyInt_FromLong((long)val);
|
|
} else if (sizeof(u_int8_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG)val);
|
|
else
|
|
return PyLong_FromLongLong((PY_LONG_LONG)val);
|
|
} else {
|
|
int one = 1; int little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
return _PyLong_FromByteArray(bytes, sizeof(u_int8_t),
|
|
little, !is_unsigned);
|
|
}
|
|
}
|
|
|
|
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list) {
|
|
PyObject *py_import = 0;
|
|
PyObject *empty_list = 0;
|
|
PyObject *module = 0;
|
|
PyObject *global_dict = 0;
|
|
PyObject *empty_dict = 0;
|
|
PyObject *list;
|
|
py_import = __Pyx_GetAttrString(__pyx_b, "__import__");
|
|
if (!py_import)
|
|
goto bad;
|
|
if (from_list)
|
|
list = from_list;
|
|
else {
|
|
empty_list = PyList_New(0);
|
|
if (!empty_list)
|
|
goto bad;
|
|
list = empty_list;
|
|
}
|
|
global_dict = PyModule_GetDict(__pyx_m);
|
|
if (!global_dict)
|
|
goto bad;
|
|
empty_dict = PyDict_New();
|
|
if (!empty_dict)
|
|
goto bad;
|
|
module = PyObject_CallFunctionObjArgs(py_import,
|
|
name, global_dict, empty_dict, list, NULL);
|
|
bad:
|
|
Py_XDECREF(empty_list);
|
|
Py_XDECREF(py_import);
|
|
Py_XDECREF(empty_dict);
|
|
return module;
|
|
}
|
|
|
|
|
|
PyObject *__pyx_binding_PyCFunctionType_NewEx(PyMethodDef *ml, PyObject *self, PyObject *module) {
|
|
__pyx_binding_PyCFunctionType_object *op = PyObject_GC_New(__pyx_binding_PyCFunctionType_object, __pyx_binding_PyCFunctionType);
|
|
if (op == NULL)
|
|
return NULL;
|
|
op->func.m_ml = ml;
|
|
Py_XINCREF(self);
|
|
op->func.m_self = self;
|
|
Py_XINCREF(module);
|
|
op->func.m_module = module;
|
|
PyObject_GC_Track(op);
|
|
return (PyObject *)op;
|
|
}
|
|
|
|
static void __pyx_binding_PyCFunctionType_dealloc(__pyx_binding_PyCFunctionType_object *m) {
|
|
PyObject_GC_UnTrack(m);
|
|
Py_XDECREF(m->func.m_self);
|
|
Py_XDECREF(m->func.m_module);
|
|
PyObject_GC_Del(m);
|
|
}
|
|
|
|
static PyObject *__pyx_binding_PyCFunctionType_descr_get(PyObject *func, PyObject *obj, PyObject *type) {
|
|
if (obj == Py_None)
|
|
obj = NULL;
|
|
return PyMethod_New(func, obj, type);
|
|
}
|
|
|
|
int __pyx_binding_PyCFunctionType_init(void) {
|
|
__pyx_binding_PyCFunctionType_type = PyCFunction_Type;
|
|
__pyx_binding_PyCFunctionType_type.tp_name = __Pyx_NAMESTR("cython_binding_builtin_function_or_method");
|
|
__pyx_binding_PyCFunctionType_type.tp_dealloc = (destructor)__pyx_binding_PyCFunctionType_dealloc;
|
|
__pyx_binding_PyCFunctionType_type.tp_descr_get = __pyx_binding_PyCFunctionType_descr_get;
|
|
if (PyType_Ready(&__pyx_binding_PyCFunctionType_type) < 0) {
|
|
return -1;
|
|
}
|
|
__pyx_binding_PyCFunctionType = &__pyx_binding_PyCFunctionType_type;
|
|
return 0;
|
|
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
|
|
PyObject *r = PyObject_GetAttr(o, n);
|
|
if (!r) {
|
|
if (!PyErr_ExceptionMatches(PyExc_AttributeError))
|
|
goto bad;
|
|
PyErr_Clear();
|
|
r = d;
|
|
Py_INCREF(d);
|
|
}
|
|
return r;
|
|
bad:
|
|
return NULL;
|
|
}
|
|
|
|
static CYTHON_INLINE void __Pyx_ErrRestore(PyObject *type, PyObject *value, PyObject *tb) {
|
|
PyObject *tmp_type, *tmp_value, *tmp_tb;
|
|
PyThreadState *tstate = PyThreadState_GET();
|
|
|
|
tmp_type = tstate->curexc_type;
|
|
tmp_value = tstate->curexc_value;
|
|
tmp_tb = tstate->curexc_traceback;
|
|
tstate->curexc_type = type;
|
|
tstate->curexc_value = value;
|
|
tstate->curexc_traceback = tb;
|
|
Py_XDECREF(tmp_type);
|
|
Py_XDECREF(tmp_value);
|
|
Py_XDECREF(tmp_tb);
|
|
}
|
|
|
|
static CYTHON_INLINE void __Pyx_ErrFetch(PyObject **type, PyObject **value, PyObject **tb) {
|
|
PyThreadState *tstate = PyThreadState_GET();
|
|
*type = tstate->curexc_type;
|
|
*value = tstate->curexc_value;
|
|
*tb = tstate->curexc_traceback;
|
|
|
|
tstate->curexc_type = 0;
|
|
tstate->curexc_value = 0;
|
|
tstate->curexc_traceback = 0;
|
|
}
|
|
|
|
|
|
#if PY_MAJOR_VERSION < 3
|
|
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb) {
|
|
Py_XINCREF(type);
|
|
Py_XINCREF(value);
|
|
Py_XINCREF(tb);
|
|
/* First, check the traceback argument, replacing None with NULL. */
|
|
if (tb == Py_None) {
|
|
Py_DECREF(tb);
|
|
tb = 0;
|
|
}
|
|
else if (tb != NULL && !PyTraceBack_Check(tb)) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"raise: arg 3 must be a traceback or None");
|
|
goto raise_error;
|
|
}
|
|
/* Next, replace a missing value with None */
|
|
if (value == NULL) {
|
|
value = Py_None;
|
|
Py_INCREF(value);
|
|
}
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
if (!PyClass_Check(type))
|
|
#else
|
|
if (!PyType_Check(type))
|
|
#endif
|
|
{
|
|
/* Raising an instance. The value should be a dummy. */
|
|
if (value != Py_None) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"instance exception may not have a separate value");
|
|
goto raise_error;
|
|
}
|
|
/* Normalize to raise <class>, <instance> */
|
|
Py_DECREF(value);
|
|
value = type;
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
if (PyInstance_Check(type)) {
|
|
type = (PyObject*) ((PyInstanceObject*)type)->in_class;
|
|
Py_INCREF(type);
|
|
}
|
|
else {
|
|
type = 0;
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"raise: exception must be an old-style class or instance");
|
|
goto raise_error;
|
|
}
|
|
#else
|
|
type = (PyObject*) Py_TYPE(type);
|
|
Py_INCREF(type);
|
|
if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"raise: exception class must be a subclass of BaseException");
|
|
goto raise_error;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
__Pyx_ErrRestore(type, value, tb);
|
|
return;
|
|
raise_error:
|
|
Py_XDECREF(value);
|
|
Py_XDECREF(type);
|
|
Py_XDECREF(tb);
|
|
return;
|
|
}
|
|
|
|
#else /* Python 3+ */
|
|
|
|
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb) {
|
|
if (tb == Py_None) {
|
|
tb = 0;
|
|
} else if (tb && !PyTraceBack_Check(tb)) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"raise: arg 3 must be a traceback or None");
|
|
goto bad;
|
|
}
|
|
if (value == Py_None)
|
|
value = 0;
|
|
|
|
if (PyExceptionInstance_Check(type)) {
|
|
if (value) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"instance exception may not have a separate value");
|
|
goto bad;
|
|
}
|
|
value = type;
|
|
type = (PyObject*) Py_TYPE(value);
|
|
} else if (!PyExceptionClass_Check(type)) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"raise: exception class must be a subclass of BaseException");
|
|
goto bad;
|
|
}
|
|
|
|
PyErr_SetObject(type, value);
|
|
|
|
if (tb) {
|
|
PyThreadState *tstate = PyThreadState_GET();
|
|
PyObject* tmp_tb = tstate->curexc_traceback;
|
|
if (tb != tmp_tb) {
|
|
Py_INCREF(tb);
|
|
tstate->curexc_traceback = tb;
|
|
Py_XDECREF(tmp_tb);
|
|
}
|
|
}
|
|
|
|
bad:
|
|
return;
|
|
}
|
|
#endif
|
|
|
|
static CYTHON_INLINE u_int16_t __Pyx_PyInt_from_py_u_int16_t(PyObject* x) {
|
|
const u_int16_t neg_one = (u_int16_t)-1, const_zero = (u_int16_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if (sizeof(u_int16_t) == sizeof(char)) {
|
|
if (is_unsigned)
|
|
return (u_int16_t)__Pyx_PyInt_AsUnsignedChar(x);
|
|
else
|
|
return (u_int16_t)__Pyx_PyInt_AsSignedChar(x);
|
|
} else if (sizeof(u_int16_t) == sizeof(short)) {
|
|
if (is_unsigned)
|
|
return (u_int16_t)__Pyx_PyInt_AsUnsignedShort(x);
|
|
else
|
|
return (u_int16_t)__Pyx_PyInt_AsSignedShort(x);
|
|
} else if (sizeof(u_int16_t) == sizeof(int)) {
|
|
if (is_unsigned)
|
|
return (u_int16_t)__Pyx_PyInt_AsUnsignedInt(x);
|
|
else
|
|
return (u_int16_t)__Pyx_PyInt_AsSignedInt(x);
|
|
} else if (sizeof(u_int16_t) == sizeof(long)) {
|
|
if (is_unsigned)
|
|
return (u_int16_t)__Pyx_PyInt_AsUnsignedLong(x);
|
|
else
|
|
return (u_int16_t)__Pyx_PyInt_AsSignedLong(x);
|
|
} else if (sizeof(u_int16_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return (u_int16_t)__Pyx_PyInt_AsUnsignedLongLong(x);
|
|
else
|
|
return (u_int16_t)__Pyx_PyInt_AsSignedLongLong(x);
|
|
} else {
|
|
u_int16_t val;
|
|
PyObject *v = __Pyx_PyNumber_Int(x);
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(v) && !PyLong_Check(v)) {
|
|
PyObject *tmp = v;
|
|
v = PyNumber_Long(tmp);
|
|
Py_DECREF(tmp);
|
|
}
|
|
#endif
|
|
if (likely(v)) {
|
|
int one = 1; int is_little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
int ret = _PyLong_AsByteArray((PyLongObject *)v,
|
|
bytes, sizeof(val),
|
|
is_little, !is_unsigned);
|
|
Py_DECREF(v);
|
|
if (likely(!ret))
|
|
return val;
|
|
}
|
|
return (u_int16_t)-1;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE unsigned char __Pyx_PyInt_AsUnsignedChar(PyObject* x) {
|
|
const unsigned char neg_one = (unsigned char)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(unsigned char) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(unsigned char)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to unsigned char" :
|
|
"value too large to convert to unsigned char");
|
|
}
|
|
return (unsigned char)-1;
|
|
}
|
|
return (unsigned char)val;
|
|
}
|
|
return (unsigned char)__Pyx_PyInt_AsUnsignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE unsigned short __Pyx_PyInt_AsUnsignedShort(PyObject* x) {
|
|
const unsigned short neg_one = (unsigned short)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(unsigned short) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(unsigned short)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to unsigned short" :
|
|
"value too large to convert to unsigned short");
|
|
}
|
|
return (unsigned short)-1;
|
|
}
|
|
return (unsigned short)val;
|
|
}
|
|
return (unsigned short)__Pyx_PyInt_AsUnsignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE unsigned int __Pyx_PyInt_AsUnsignedInt(PyObject* x) {
|
|
const unsigned int neg_one = (unsigned int)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(unsigned int) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(unsigned int)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to unsigned int" :
|
|
"value too large to convert to unsigned int");
|
|
}
|
|
return (unsigned int)-1;
|
|
}
|
|
return (unsigned int)val;
|
|
}
|
|
return (unsigned int)__Pyx_PyInt_AsUnsignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE char __Pyx_PyInt_AsChar(PyObject* x) {
|
|
const char neg_one = (char)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(char) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(char)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to char" :
|
|
"value too large to convert to char");
|
|
}
|
|
return (char)-1;
|
|
}
|
|
return (char)val;
|
|
}
|
|
return (char)__Pyx_PyInt_AsLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE short __Pyx_PyInt_AsShort(PyObject* x) {
|
|
const short neg_one = (short)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(short) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(short)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to short" :
|
|
"value too large to convert to short");
|
|
}
|
|
return (short)-1;
|
|
}
|
|
return (short)val;
|
|
}
|
|
return (short)__Pyx_PyInt_AsLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE int __Pyx_PyInt_AsInt(PyObject* x) {
|
|
const int neg_one = (int)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(int) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(int)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to int" :
|
|
"value too large to convert to int");
|
|
}
|
|
return (int)-1;
|
|
}
|
|
return (int)val;
|
|
}
|
|
return (int)__Pyx_PyInt_AsLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE signed char __Pyx_PyInt_AsSignedChar(PyObject* x) {
|
|
const signed char neg_one = (signed char)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(signed char) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(signed char)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to signed char" :
|
|
"value too large to convert to signed char");
|
|
}
|
|
return (signed char)-1;
|
|
}
|
|
return (signed char)val;
|
|
}
|
|
return (signed char)__Pyx_PyInt_AsSignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE signed short __Pyx_PyInt_AsSignedShort(PyObject* x) {
|
|
const signed short neg_one = (signed short)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(signed short) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(signed short)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to signed short" :
|
|
"value too large to convert to signed short");
|
|
}
|
|
return (signed short)-1;
|
|
}
|
|
return (signed short)val;
|
|
}
|
|
return (signed short)__Pyx_PyInt_AsSignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE signed int __Pyx_PyInt_AsSignedInt(PyObject* x) {
|
|
const signed int neg_one = (signed int)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(signed int) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(signed int)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to signed int" :
|
|
"value too large to convert to signed int");
|
|
}
|
|
return (signed int)-1;
|
|
}
|
|
return (signed int)val;
|
|
}
|
|
return (signed int)__Pyx_PyInt_AsSignedLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE int __Pyx_PyInt_AsLongDouble(PyObject* x) {
|
|
const int neg_one = (int)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
if (sizeof(int) < sizeof(long)) {
|
|
long val = __Pyx_PyInt_AsLong(x);
|
|
if (unlikely(val != (long)(int)val)) {
|
|
if (!unlikely(val == -1 && PyErr_Occurred())) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
(is_unsigned && unlikely(val < 0)) ?
|
|
"can't convert negative value to int" :
|
|
"value too large to convert to int");
|
|
}
|
|
return (int)-1;
|
|
}
|
|
return (int)val;
|
|
}
|
|
return (int)__Pyx_PyInt_AsLong(x);
|
|
}
|
|
|
|
static CYTHON_INLINE unsigned long __Pyx_PyInt_AsUnsignedLong(PyObject* x) {
|
|
const unsigned long neg_one = (unsigned long)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to unsigned long");
|
|
return (unsigned long)-1;
|
|
}
|
|
return (unsigned long)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to unsigned long");
|
|
return (unsigned long)-1;
|
|
}
|
|
return PyLong_AsUnsignedLong(x);
|
|
} else {
|
|
return PyLong_AsLong(x);
|
|
}
|
|
} else {
|
|
unsigned long val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (unsigned long)-1;
|
|
val = __Pyx_PyInt_AsUnsignedLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE unsigned PY_LONG_LONG __Pyx_PyInt_AsUnsignedLongLong(PyObject* x) {
|
|
const unsigned PY_LONG_LONG neg_one = (unsigned PY_LONG_LONG)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to unsigned PY_LONG_LONG");
|
|
return (unsigned PY_LONG_LONG)-1;
|
|
}
|
|
return (unsigned PY_LONG_LONG)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to unsigned PY_LONG_LONG");
|
|
return (unsigned PY_LONG_LONG)-1;
|
|
}
|
|
return PyLong_AsUnsignedLongLong(x);
|
|
} else {
|
|
return PyLong_AsLongLong(x);
|
|
}
|
|
} else {
|
|
unsigned PY_LONG_LONG val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (unsigned PY_LONG_LONG)-1;
|
|
val = __Pyx_PyInt_AsUnsignedLongLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE long __Pyx_PyInt_AsLong(PyObject* x) {
|
|
const long neg_one = (long)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to long");
|
|
return (long)-1;
|
|
}
|
|
return (long)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to long");
|
|
return (long)-1;
|
|
}
|
|
return PyLong_AsUnsignedLong(x);
|
|
} else {
|
|
return PyLong_AsLong(x);
|
|
}
|
|
} else {
|
|
long val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (long)-1;
|
|
val = __Pyx_PyInt_AsLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE PY_LONG_LONG __Pyx_PyInt_AsLongLong(PyObject* x) {
|
|
const PY_LONG_LONG neg_one = (PY_LONG_LONG)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to PY_LONG_LONG");
|
|
return (PY_LONG_LONG)-1;
|
|
}
|
|
return (PY_LONG_LONG)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to PY_LONG_LONG");
|
|
return (PY_LONG_LONG)-1;
|
|
}
|
|
return PyLong_AsUnsignedLongLong(x);
|
|
} else {
|
|
return PyLong_AsLongLong(x);
|
|
}
|
|
} else {
|
|
PY_LONG_LONG val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (PY_LONG_LONG)-1;
|
|
val = __Pyx_PyInt_AsLongLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE signed long __Pyx_PyInt_AsSignedLong(PyObject* x) {
|
|
const signed long neg_one = (signed long)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to signed long");
|
|
return (signed long)-1;
|
|
}
|
|
return (signed long)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to signed long");
|
|
return (signed long)-1;
|
|
}
|
|
return PyLong_AsUnsignedLong(x);
|
|
} else {
|
|
return PyLong_AsLong(x);
|
|
}
|
|
} else {
|
|
signed long val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (signed long)-1;
|
|
val = __Pyx_PyInt_AsSignedLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE signed PY_LONG_LONG __Pyx_PyInt_AsSignedLongLong(PyObject* x) {
|
|
const signed PY_LONG_LONG neg_one = (signed PY_LONG_LONG)-1, const_zero = 0;
|
|
const int is_unsigned = neg_one > const_zero;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(PyInt_Check(x))) {
|
|
long val = PyInt_AS_LONG(x);
|
|
if (is_unsigned && unlikely(val < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to signed PY_LONG_LONG");
|
|
return (signed PY_LONG_LONG)-1;
|
|
}
|
|
return (signed PY_LONG_LONG)val;
|
|
} else
|
|
#endif
|
|
if (likely(PyLong_Check(x))) {
|
|
if (is_unsigned) {
|
|
if (unlikely(Py_SIZE(x) < 0)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"can't convert negative value to signed PY_LONG_LONG");
|
|
return (signed PY_LONG_LONG)-1;
|
|
}
|
|
return PyLong_AsUnsignedLongLong(x);
|
|
} else {
|
|
return PyLong_AsLongLong(x);
|
|
}
|
|
} else {
|
|
signed PY_LONG_LONG val;
|
|
PyObject *tmp = __Pyx_PyNumber_Int(x);
|
|
if (!tmp) return (signed PY_LONG_LONG)-1;
|
|
val = __Pyx_PyInt_AsSignedLongLong(tmp);
|
|
Py_DECREF(tmp);
|
|
return val;
|
|
}
|
|
}
|
|
|
|
static void __Pyx_WriteUnraisable(const char *name) {
|
|
PyObject *old_exc, *old_val, *old_tb;
|
|
PyObject *ctx;
|
|
__Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
|
|
#if PY_MAJOR_VERSION < 3
|
|
ctx = PyString_FromString(name);
|
|
#else
|
|
ctx = PyUnicode_FromString(name);
|
|
#endif
|
|
__Pyx_ErrRestore(old_exc, old_val, old_tb);
|
|
if (!ctx) {
|
|
PyErr_WriteUnraisable(Py_None);
|
|
} else {
|
|
PyErr_WriteUnraisable(ctx);
|
|
Py_DECREF(ctx);
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE u_int32_t __Pyx_PyInt_from_py_u_int32_t(PyObject* x) {
|
|
const u_int32_t neg_one = (u_int32_t)-1, const_zero = (u_int32_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if (sizeof(u_int32_t) == sizeof(char)) {
|
|
if (is_unsigned)
|
|
return (u_int32_t)__Pyx_PyInt_AsUnsignedChar(x);
|
|
else
|
|
return (u_int32_t)__Pyx_PyInt_AsSignedChar(x);
|
|
} else if (sizeof(u_int32_t) == sizeof(short)) {
|
|
if (is_unsigned)
|
|
return (u_int32_t)__Pyx_PyInt_AsUnsignedShort(x);
|
|
else
|
|
return (u_int32_t)__Pyx_PyInt_AsSignedShort(x);
|
|
} else if (sizeof(u_int32_t) == sizeof(int)) {
|
|
if (is_unsigned)
|
|
return (u_int32_t)__Pyx_PyInt_AsUnsignedInt(x);
|
|
else
|
|
return (u_int32_t)__Pyx_PyInt_AsSignedInt(x);
|
|
} else if (sizeof(u_int32_t) == sizeof(long)) {
|
|
if (is_unsigned)
|
|
return (u_int32_t)__Pyx_PyInt_AsUnsignedLong(x);
|
|
else
|
|
return (u_int32_t)__Pyx_PyInt_AsSignedLong(x);
|
|
} else if (sizeof(u_int32_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return (u_int32_t)__Pyx_PyInt_AsUnsignedLongLong(x);
|
|
else
|
|
return (u_int32_t)__Pyx_PyInt_AsSignedLongLong(x);
|
|
} else {
|
|
u_int32_t val;
|
|
PyObject *v = __Pyx_PyNumber_Int(x);
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(v) && !PyLong_Check(v)) {
|
|
PyObject *tmp = v;
|
|
v = PyNumber_Long(tmp);
|
|
Py_DECREF(tmp);
|
|
}
|
|
#endif
|
|
if (likely(v)) {
|
|
int one = 1; int is_little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
int ret = _PyLong_AsByteArray((PyLongObject *)v,
|
|
bytes, sizeof(val),
|
|
is_little, !is_unsigned);
|
|
Py_DECREF(v);
|
|
if (likely(!ret))
|
|
return val;
|
|
}
|
|
return (u_int32_t)-1;
|
|
}
|
|
}
|
|
|
|
static CYTHON_INLINE u_int8_t __Pyx_PyInt_from_py_u_int8_t(PyObject* x) {
|
|
const u_int8_t neg_one = (u_int8_t)-1, const_zero = (u_int8_t)0;
|
|
const int is_unsigned = const_zero < neg_one;
|
|
if (sizeof(u_int8_t) == sizeof(char)) {
|
|
if (is_unsigned)
|
|
return (u_int8_t)__Pyx_PyInt_AsUnsignedChar(x);
|
|
else
|
|
return (u_int8_t)__Pyx_PyInt_AsSignedChar(x);
|
|
} else if (sizeof(u_int8_t) == sizeof(short)) {
|
|
if (is_unsigned)
|
|
return (u_int8_t)__Pyx_PyInt_AsUnsignedShort(x);
|
|
else
|
|
return (u_int8_t)__Pyx_PyInt_AsSignedShort(x);
|
|
} else if (sizeof(u_int8_t) == sizeof(int)) {
|
|
if (is_unsigned)
|
|
return (u_int8_t)__Pyx_PyInt_AsUnsignedInt(x);
|
|
else
|
|
return (u_int8_t)__Pyx_PyInt_AsSignedInt(x);
|
|
} else if (sizeof(u_int8_t) == sizeof(long)) {
|
|
if (is_unsigned)
|
|
return (u_int8_t)__Pyx_PyInt_AsUnsignedLong(x);
|
|
else
|
|
return (u_int8_t)__Pyx_PyInt_AsSignedLong(x);
|
|
} else if (sizeof(u_int8_t) == sizeof(PY_LONG_LONG)) {
|
|
if (is_unsigned)
|
|
return (u_int8_t)__Pyx_PyInt_AsUnsignedLongLong(x);
|
|
else
|
|
return (u_int8_t)__Pyx_PyInt_AsSignedLongLong(x);
|
|
} else {
|
|
u_int8_t val;
|
|
PyObject *v = __Pyx_PyNumber_Int(x);
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (likely(v) && !PyLong_Check(v)) {
|
|
PyObject *tmp = v;
|
|
v = PyNumber_Long(tmp);
|
|
Py_DECREF(tmp);
|
|
}
|
|
#endif
|
|
if (likely(v)) {
|
|
int one = 1; int is_little = (int)*(unsigned char *)&one;
|
|
unsigned char *bytes = (unsigned char *)&val;
|
|
int ret = _PyLong_AsByteArray((PyLongObject *)v,
|
|
bytes, sizeof(val),
|
|
is_little, !is_unsigned);
|
|
Py_DECREF(v);
|
|
if (likely(!ret))
|
|
return val;
|
|
}
|
|
return (u_int8_t)-1;
|
|
}
|
|
}
|
|
|
|
static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
|
|
#if PY_VERSION_HEX >= 0x02070000 && !(PY_MAJOR_VERSION==3&&PY_MINOR_VERSION==0)
|
|
PyObject *ob = PyCapsule_New(vtable, 0, 0);
|
|
#else
|
|
PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
|
|
#endif
|
|
if (!ob)
|
|
goto bad;
|
|
if (PyDict_SetItemString(dict, "__pyx_vtable__", ob) < 0)
|
|
goto bad;
|
|
Py_DECREF(ob);
|
|
return 0;
|
|
bad:
|
|
Py_XDECREF(ob);
|
|
return -1;
|
|
}
|
|
|
|
#include "compile.h"
|
|
#include "frameobject.h"
|
|
#include "traceback.h"
|
|
|
|
static void __Pyx_AddTraceback(const char *funcname) {
|
|
PyObject *py_srcfile = 0;
|
|
PyObject *py_funcname = 0;
|
|
PyObject *py_globals = 0;
|
|
PyCodeObject *py_code = 0;
|
|
PyFrameObject *py_frame = 0;
|
|
|
|
#if PY_MAJOR_VERSION < 3
|
|
py_srcfile = PyString_FromString(__pyx_filename);
|
|
#else
|
|
py_srcfile = PyUnicode_FromString(__pyx_filename);
|
|
#endif
|
|
if (!py_srcfile) goto bad;
|
|
if (__pyx_clineno) {
|
|
#if PY_MAJOR_VERSION < 3
|
|
py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
|
|
#else
|
|
py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, __pyx_clineno);
|
|
#endif
|
|
}
|
|
else {
|
|
#if PY_MAJOR_VERSION < 3
|
|
py_funcname = PyString_FromString(funcname);
|
|
#else
|
|
py_funcname = PyUnicode_FromString(funcname);
|
|
#endif
|
|
}
|
|
if (!py_funcname) goto bad;
|
|
py_globals = PyModule_GetDict(__pyx_m);
|
|
if (!py_globals) goto bad;
|
|
py_code = PyCode_New(
|
|
0, /*int argcount,*/
|
|
#if PY_MAJOR_VERSION >= 3
|
|
0, /*int kwonlyargcount,*/
|
|
#endif
|
|
0, /*int nlocals,*/
|
|
0, /*int stacksize,*/
|
|
0, /*int flags,*/
|
|
__pyx_empty_bytes, /*PyObject *code,*/
|
|
__pyx_empty_tuple, /*PyObject *consts,*/
|
|
__pyx_empty_tuple, /*PyObject *names,*/
|
|
__pyx_empty_tuple, /*PyObject *varnames,*/
|
|
__pyx_empty_tuple, /*PyObject *freevars,*/
|
|
__pyx_empty_tuple, /*PyObject *cellvars,*/
|
|
py_srcfile, /*PyObject *filename,*/
|
|
py_funcname, /*PyObject *name,*/
|
|
__pyx_lineno, /*int firstlineno,*/
|
|
__pyx_empty_bytes /*PyObject *lnotab*/
|
|
);
|
|
if (!py_code) goto bad;
|
|
py_frame = PyFrame_New(
|
|
PyThreadState_GET(), /*PyThreadState *tstate,*/
|
|
py_code, /*PyCodeObject *code,*/
|
|
py_globals, /*PyObject *globals,*/
|
|
0 /*PyObject *locals*/
|
|
);
|
|
if (!py_frame) goto bad;
|
|
py_frame->f_lineno = __pyx_lineno;
|
|
PyTraceBack_Here(py_frame);
|
|
bad:
|
|
Py_XDECREF(py_srcfile);
|
|
Py_XDECREF(py_funcname);
|
|
Py_XDECREF(py_code);
|
|
Py_XDECREF(py_frame);
|
|
}
|
|
|
|
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
|
|
while (t->p) {
|
|
#if PY_MAJOR_VERSION < 3
|
|
if (t->is_unicode) {
|
|
*t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
|
|
} else if (t->intern) {
|
|
*t->p = PyString_InternFromString(t->s);
|
|
} else {
|
|
*t->p = PyString_FromStringAndSize(t->s, t->n - 1);
|
|
}
|
|
#else /* Python 3+ has unicode identifiers */
|
|
if (t->is_unicode | t->is_str) {
|
|
if (t->intern) {
|
|
*t->p = PyUnicode_InternFromString(t->s);
|
|
} else if (t->encoding) {
|
|
*t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
|
|
} else {
|
|
*t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
|
|
}
|
|
} else {
|
|
*t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
|
|
}
|
|
#endif
|
|
if (!*t->p)
|
|
return -1;
|
|
++t;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* Type Conversion Functions */
|
|
|
|
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
|
|
int is_true = x == Py_True;
|
|
if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
|
|
else return PyObject_IsTrue(x);
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject* __Pyx_PyNumber_Int(PyObject* x) {
|
|
PyNumberMethods *m;
|
|
const char *name = NULL;
|
|
PyObject *res = NULL;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (PyInt_Check(x) || PyLong_Check(x))
|
|
#else
|
|
if (PyLong_Check(x))
|
|
#endif
|
|
return Py_INCREF(x), x;
|
|
m = Py_TYPE(x)->tp_as_number;
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (m && m->nb_int) {
|
|
name = "int";
|
|
res = PyNumber_Int(x);
|
|
}
|
|
else if (m && m->nb_long) {
|
|
name = "long";
|
|
res = PyNumber_Long(x);
|
|
}
|
|
#else
|
|
if (m && m->nb_int) {
|
|
name = "int";
|
|
res = PyNumber_Long(x);
|
|
}
|
|
#endif
|
|
if (res) {
|
|
#if PY_VERSION_HEX < 0x03000000
|
|
if (!PyInt_Check(res) && !PyLong_Check(res)) {
|
|
#else
|
|
if (!PyLong_Check(res)) {
|
|
#endif
|
|
PyErr_Format(PyExc_TypeError,
|
|
"__%s__ returned non-%s (type %.200s)",
|
|
name, name, Py_TYPE(res)->tp_name);
|
|
Py_DECREF(res);
|
|
return NULL;
|
|
}
|
|
}
|
|
else if (!PyErr_Occurred()) {
|
|
PyErr_SetString(PyExc_TypeError,
|
|
"an integer is required");
|
|
}
|
|
return res;
|
|
}
|
|
|
|
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
|
|
Py_ssize_t ival;
|
|
PyObject* x = PyNumber_Index(b);
|
|
if (!x) return -1;
|
|
ival = PyInt_AsSsize_t(x);
|
|
Py_DECREF(x);
|
|
return ival;
|
|
}
|
|
|
|
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
|
|
#if PY_VERSION_HEX < 0x02050000
|
|
if (ival <= LONG_MAX)
|
|
return PyInt_FromLong((long)ival);
|
|
else {
|
|
unsigned char *bytes = (unsigned char *) &ival;
|
|
int one = 1; int little = (int)*(unsigned char*)&one;
|
|
return _PyLong_FromByteArray(bytes, sizeof(size_t), little, 0);
|
|
}
|
|
#else
|
|
return PyInt_FromSize_t(ival);
|
|
#endif
|
|
}
|
|
|
|
static CYTHON_INLINE size_t __Pyx_PyInt_AsSize_t(PyObject* x) {
|
|
unsigned PY_LONG_LONG val = __Pyx_PyInt_AsUnsignedLongLong(x);
|
|
if (unlikely(val == (unsigned PY_LONG_LONG)-1 && PyErr_Occurred())) {
|
|
return (size_t)-1;
|
|
} else if (unlikely(val != (unsigned PY_LONG_LONG)(size_t)val)) {
|
|
PyErr_SetString(PyExc_OverflowError,
|
|
"value too large to convert to size_t");
|
|
return (size_t)-1;
|
|
}
|
|
return (size_t)val;
|
|
}
|
|
|
|
|
|
#endif /* Py_PYTHON_H */
|