from posix.types cimport pid_t

from _pystack.elf_common cimport CoreFileAnalyzer

from _pystack.mem cimport SimpleVirtualMap

from libc.stdint cimport uintptr_t

from libcpp.memory cimport shared_ptr

from libcpp.string cimport string as cppstring

from libcpp.vector cimport vector

cdef extern from "corefile.h" namespace "pystack":

struct CoreCrashInfo:

int si_signo

int si_errno

int si_code

int sender_pid

int sender_uid

uintptr_t failed_addr

struct CorePsInfo:

char state

char sname

char zomb

char nice

unsigned long flag

int uid

int gid

pid_t pid

pid_t ppid

pid_t pgrp

pid_t sid

char fname[16]

char psargs[80]

struct CoreVirtualMap:

uintptr_t start

uintptr_t end

unsigned long filesize

cppstring flags

unsigned long offset

cppstring device

unsigned long inode

cppstring path

cppstring buildid

cdef cppclass CoreFileExtractor:

CoreFileExtractor(shared_ptr[CoreFileAnalyzer] analyzer) except+

int Pid() except+

vector[CoreVirtualMap] MemoryMaps() except+

vector[SimpleVirtualMap] ModuleInformation() except+

cppstring extractExecutable() except+

CoreCrashInfo extractFailureInfo() except+

CorePsInfo extractPSInfo() except+

vector[cppstring] missingModules() except+

vector[CoreVirtualMap] extractMappedFiles() except+