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yappcap.c
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yappcap.c
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/* Generated by Cython 0.24.1 */
/* BEGIN: Cython Metadata
{
"distutils": {
"depends": [],
"libraries": [
"pcap"
]
},
"module_name": "yappcap"
}
END: Cython Metadata */
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#error Cython requires Python 2.6+ or Python 3.2+.
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#define _USE_MATH_DEFINES
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#ifdef NAN
#define __PYX_NAN() ((float) NAN)
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static CYTHON_INLINE float __PYX_NAN() {
float value;
memset(&value, 0xFF, sizeof(value));
return value;
}
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#define __Pyx_truncl trunc
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#define __PYX_HAVE__yappcap
#define __PYX_HAVE_API__yappcap
#include "sys/time.h"
#include "sys/socket.h"
#include "linux/if_packet.h"
#include "netdb.h"
#include "pcap.h"
#include "string.h"
#include "stdio.h"
#include "pythread.h"
#ifdef _OPENMP
#include <omp.h>
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#define CYTHON_WITHOUT_ASSERTIONS
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# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
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# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
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# if CYTHON_COMPILING_IN_CPYTHON
# define CYTHON_NCP_UNUSED
# else
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static CYTHON_INLINE char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
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const Py_UNICODE *u_end = u;
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static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
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PyObject* ascii_chars_b = NULL;
const char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
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Py_DECREF(sys);
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goto bad;
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Py_DECREF(ascii_chars_u);
Py_DECREF(ascii_chars_b);
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Py_DECREF(default_encoding);
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Py_XDECREF(ascii_chars_b);
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static int __Pyx_init_sys_getdefaultencoding_params(void) {
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PyObject* default_encoding = NULL;
char* default_encoding_c;
sys = PyImport_ImportModule("sys");
if (!sys) goto bad;
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Py_DECREF(sys);
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/* Test for GCC > 2.95 */
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
#define likely(x) (x)
#define unlikely(x) (x)
#endif /* __GNUC__ */
static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
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[] = {
"yappcap.pyx",
".27env/lib/python2.7/site-packages/Cython/Includes/cpython/type.pxd",
".27env/lib/python2.7/site-packages/Cython/Includes/cpython/bool.pxd",
".27env/lib/python2.7/site-packages/Cython/Includes/cpython/complex.pxd",
};
/*--- Type declarations ---*/
struct __pyx_obj_7yappcap_Pcap;
struct __pyx_obj_7yappcap_PcapLive;
struct __pyx_obj_7yappcap_PcapOffline;
struct __pyx_obj_7yappcap_PcapPacket;
struct __pyx_obj_7yappcap_PcapDumper;
struct __pyx_obj_7yappcap_PcapInterface;
struct __pyx_obj_7yappcap_PcapAddress;
struct __pyx_obj_7yappcap_BpfProgram;
struct __pyx_t_4pcap_pcap_callback_ctx;
/* "pcap.pxd":130
* void pcap_freealldevs(pcap_if_t *)
*
* cdef struct pcap_callback_ctx: # <<<<<<<<<<<<<<
* void *callback
* void *args
*/
struct __pyx_t_4pcap_pcap_callback_ctx {
void *callback;
void *args;
void *pcap;
void *kwargs;
};
/* "yappcap.pyx":71
*
* # Things that work with all pcap_t
* cdef class Pcap(object): # <<<<<<<<<<<<<<
* """Generic Pcap object. Instantiate via PcapLive or PcapOffline"""
* cdef pcap_t *__pcap
*/
struct __pyx_obj_7yappcap_Pcap {
PyObject_HEAD
struct __pyx_vtabstruct_7yappcap_Pcap *__pyx_vtab;
pcap_t *__pyx___pcap;
struct __pyx_obj_7yappcap_PcapDumper *__pyx___dumper;
struct __pyx_obj_7yappcap_BpfProgram *__pyx___filter;
PyObject *__pyx___autosave;
PyBoolObject *__pyx___activated;
};
/* "yappcap.pyx":242
*
* # Things that work with pcap_open_live/pcap_create
* cdef class PcapLive(Pcap): # <<<<<<<<<<<<<<
* cdef __snaplen
* cdef __promisc
*/
struct __pyx_obj_7yappcap_PcapLive {
struct __pyx_obj_7yappcap_Pcap __pyx_base;
PyObject *__pyx___snaplen;
PyObject *__pyx___promisc;
PyObject *__pyx___rfmon;
PyObject *__pyx___timeout;
PyObject *__pyx___buffer_size;
PyObject *__pyx___interface;
};
/* "yappcap.pyx":505
*
* # Things that work with pcap_open_offline
* cdef class PcapOffline(Pcap): # <<<<<<<<<<<<<<
* cdef __filename
* def __init__(self, filename, autosave=None):
*/
struct __pyx_obj_7yappcap_PcapOffline {
struct __pyx_obj_7yappcap_Pcap __pyx_base;
PyObject *__pyx___filename;
};
/* "yappcap.pyx":553
* return pcap_minor_version(self.__pcap)
*
* cdef class PcapPacket: # <<<<<<<<<<<<<<
* """A captured packet"""
* cdef pcap_pkthdr __pkthdr
*/
struct __pyx_obj_7yappcap_PcapPacket {
PyObject_HEAD
struct pcap_pkthdr __pyx___pkthdr;
PyObject *__pyx___data;
};
/* "yappcap.pyx":66
* pcap.__dumper.dump(pkt)
*
* cdef class PcapDumper # <<<<<<<<<<<<<<
*
* cdef class BpfProgram
*/
struct __pyx_obj_7yappcap_PcapDumper {
PyObject_HEAD
pcap_dumper_t *__pyx___dumper;
};
/* "yappcap.pyx":609
*
* # Read only cdef factory-created
* cdef class PcapInterface: # <<<<<<<<<<<<<<
* """An interface available to libpcap"""
* cdef list __addresses
*/
struct __pyx_obj_7yappcap_PcapInterface {
PyObject_HEAD
PyObject *__pyx___addresses;
PyObject *__pyx___name;
PyObject *__pyx___description;
PyBoolObject *__pyx___loopback;
};
/* "yappcap.pyx":672
*
* # Read only cdef factory-created
* cdef class PcapAddress: # <<<<<<<<<<<<<<
* """An address assigned to a PcapInterface"""
* cdef dict __addr, __netmask, __broadaddr, __dstaddr
*/
struct __pyx_obj_7yappcap_PcapAddress {
PyObject_HEAD
PyObject *__pyx___addr;
PyObject *__pyx___netmask;
PyObject *__pyx___broadaddr;
PyObject *__pyx___dstaddr;
};
/* "yappcap.pyx":68
* cdef class PcapDumper
*
* cdef class BpfProgram # <<<<<<<<<<<<<<
*
* # Things that work with all pcap_t
*/
struct __pyx_obj_7yappcap_BpfProgram {
PyObject_HEAD
struct bpf_program __pyx___bpf;
PyObject *__pyx___filterstring;
};
/* "yappcap.pyx":71
*
* # Things that work with all pcap_t
* cdef class Pcap(object): # <<<<<<<<<<<<<<
* """Generic Pcap object. Instantiate via PcapLive or PcapOffline"""
* cdef pcap_t *__pcap
*/
struct __pyx_vtabstruct_7yappcap_Pcap {
PyObject *(*__pyx___loop_common)(struct __pyx_obj_7yappcap_Pcap *, PyObject *, PyObject *, PyObject *, PyObject *, PyObject *);
};
static struct __pyx_vtabstruct_7yappcap_Pcap *__pyx_vtabptr_7yappcap_Pcap;
/* "yappcap.pyx":242
*
* # Things that work with pcap_open_live/pcap_create
* cdef class PcapLive(Pcap): # <<<<<<<<<<<<<<
* cdef __snaplen
* cdef __promisc
*/
struct __pyx_vtabstruct_7yappcap_PcapLive {
struct __pyx_vtabstruct_7yappcap_Pcap __pyx_base;
};
static struct __pyx_vtabstruct_7yappcap_PcapLive *__pyx_vtabptr_7yappcap_PcapLive;
/* "yappcap.pyx":505
*
* # Things that work with pcap_open_offline
* cdef class PcapOffline(Pcap): # <<<<<<<<<<<<<<
* cdef __filename
* def __init__(self, filename, autosave=None):
*/
struct __pyx_vtabstruct_7yappcap_PcapOffline {
struct __pyx_vtabstruct_7yappcap_Pcap __pyx_base;
};
static struct __pyx_vtabstruct_7yappcap_PcapOffline *__pyx_vtabptr_7yappcap_PcapOffline;
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PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));
/* ListAppend.proto */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
PyListObject* L = (PyListObject*) list;
Py_ssize_t len = Py_SIZE(list);
if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
Py_INCREF(x);
PyList_SET_ITEM(list, len, x);
Py_SIZE(list) = len+1;
return 0;
}
return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif
/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);
/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);
/* CalculateMetaclass.proto */
static PyObject *__Pyx_CalculateMetaclass(PyTypeObject *metaclass, PyObject *bases);
/* Py3ClassCreate.proto */
static PyObject *__Pyx_Py3MetaclassPrepare(PyObject *metaclass, PyObject *bases, PyObject *name, PyObject *qualname,
PyObject *mkw, PyObject *modname, PyObject *doc);
static PyObject *__Pyx_Py3ClassCreate(PyObject *metaclass, PyObject *name, PyObject *bases, PyObject *dict,
PyObject *mkw, int calculate_metaclass, int allow_py2_metaclass);
/* CodeObjectCache.proto */
typedef struct {
PyCodeObject* code_object;
int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
int count;
int max_count;
__Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
int py_line, const char *filename);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_unsigned_int(unsigned int value);
/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);
/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);
/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);
/* CheckBinaryVersion.proto */
static int __Pyx_check_binary_version(void);
/* PyIdentifierFromString.proto */
#if !defined(__Pyx_PyIdentifier_FromString)
#if PY_MAJOR_VERSION < 3
#define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s)
#else
#define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s)
#endif
#endif
/* ModuleImport.proto */
static PyObject *__Pyx_ImportModule(const char *name);
/* TypeImport.proto */
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict);
/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);
static PyObject *__pyx_f_7yappcap_4Pcap___loop_common(struct __pyx_obj_7yappcap_Pcap *__pyx_v_self, PyObject *__pyx_v_looptype, PyObject *__pyx_v_count, PyObject *__pyx_v_callback, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto*/
/* Module declarations from 'pcap' */
/* Module declarations from 'cpython.version' */
/* Module declarations from '__builtin__' */
/* Module declarations from 'cpython.type' */
static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0;
/* Module declarations from 'libc.string' */
/* Module declarations from 'libc.stdio' */
/* Module declarations from 'cpython.object' */