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// -*- mode: cpp; mode: fold -*-
// Description /*{{{*/
// $Id: pkgrecords.cc,v 1.3 2002/02/26 01:36:15 mdz Exp $
/* ######################################################################
Package Records - Wrapper for the package records functions
##################################################################### */
/*}}}*/
// Include Files /*{{{*/
#include "generic.h"
#include "apt_pkgmodule.h"
#include "pkgrecords.h"
#include <Python.h>
/*}}}*/
// PkgRecords Class /*{{{*/
// ---------------------------------------------------------------------
static PyObject *PkgRecordsLookup(PyObject *Self,PyObject *Args)
{
PkgRecordsStruct &Struct = GetCpp<PkgRecordsStruct>(Self);
PyObject *PkgFObj;
long int Index;
if (PyArg_ParseTuple(Args,"(O!l)",&PackageFileType,&PkgFObj,&Index) == 0)
return 0;
// Get the index and check to make sure it is reasonable
pkgCache::PkgFileIterator &PkgF = GetCpp<pkgCache::PkgFileIterator>(PkgFObj);
pkgCache *Cache = PkgF.Cache();
if (Cache->DataEnd() <= Cache->VerFileP + Index + 1 ||
Cache->VerFileP[Index].File != PkgF.Index())
{
PyErr_SetNone(PyExc_IndexError);
return 0;
}
// Do the lookup
Struct.Last = &Struct.Records.Lookup(pkgCache::VerFileIterator(*Cache,Cache->VerFileP+Index));
// always return true (to make it consistent with the pkgsrcrecords object
return Py_BuildValue("i", 1);
}
static PyMethodDef PkgRecordsMethods[] =
{
{"lookup",PkgRecordsLookup,METH_VARARGS,"Changes to a new package"},
#ifdef COMPAT_0_7
{"Lookup",PkgRecordsLookup,METH_VARARGS,"Changes to a new package"},
#endif
{}
};
/**
* Get the PkgSrcRecordsStruct from a PyObject. If no package has been looked
* up, set an AttributeError using the given name.
*/
static inline PkgRecordsStruct &GetStruct(PyObject *Self,char *name) {
PkgRecordsStruct &Struct = GetCpp<PkgRecordsStruct>(Self);
if (Struct.Last == 0)
PyErr_SetString(PyExc_AttributeError,name);
return Struct;
}
static PyObject *PkgRecordsGetFileName(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"FileName");
return (Struct.Last != 0) ? CppPyString(Struct.Last->FileName()) : 0;
}
static PyObject *PkgRecordsGetMD5Hash(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"MD5Hash");
return (Struct.Last != 0) ? CppPyString(Struct.Last->MD5Hash()) : 0;
}
static PyObject *PkgRecordsGetSHA1Hash(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"SHA1Hash");
return (Struct.Last != 0) ? CppPyString(Struct.Last->SHA1Hash()) : 0;
}
static PyObject *PkgRecordsGetSHA256Hash(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"SHA256Hash");
return (Struct.Last != 0) ? CppPyString(Struct.Last->SHA256Hash()) : 0;
}
static PyObject *PkgRecordsGetSourcePkg(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"SourcePkg");
return (Struct.Last != 0) ? CppPyString(Struct.Last->SourcePkg()) : 0;
}
static PyObject *PkgRecordsGetSourceVer(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"SourceVer");
return (Struct.Last != 0) ? CppPyString(Struct.Last->SourceVer()) : 0;
}
static PyObject *PkgRecordsGetMaintainer(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"Maintainer");
return (Struct.Last != 0) ? CppPyString(Struct.Last->Maintainer()) : 0;
}
static PyObject *PkgRecordsGetShortDesc(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"ShortDesc");
return (Struct.Last != 0) ? CppPyString(Struct.Last->ShortDesc()) : 0;
}
static PyObject *PkgRecordsGetLongDesc(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"LongDesc");
return (Struct.Last != 0) ? CppPyString(Struct.Last->LongDesc()) : 0;
}
static PyObject *PkgRecordsGetName(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"Name");
return (Struct.Last != 0) ? CppPyString(Struct.Last->Name()) : 0;
}
static PyObject *PkgRecordsGetHomepage(PyObject *Self,void*) {
PkgRecordsStruct &Struct = GetStruct(Self,"Homepage");
return (Struct.Last != 0) ? CppPyString(Struct.Last->Homepage()) : 0;
}
static PyObject *PkgRecordsGetRecord(PyObject *Self,void*) {
const char *start, *stop;
PkgRecordsStruct &Struct = GetStruct(Self,"Record");
if (Struct.Last == 0)
return 0;
Struct.Last->GetRec(start, stop);
return PyString_FromStringAndSize(start,stop-start);
}
static PyGetSetDef PkgRecordsGetSet[] = {
{"filename",PkgRecordsGetFileName},
{"homepage",PkgRecordsGetHomepage},
{"long_desc",PkgRecordsGetLongDesc},
{"md5_hash",PkgRecordsGetMD5Hash},
{"maintainer",PkgRecordsGetMaintainer},
{"name",PkgRecordsGetName},
{"record",PkgRecordsGetRecord},
{"sha1_hash",PkgRecordsGetSHA1Hash},
{"sha256_hash",PkgRecordsGetSHA256Hash},
{"short_desc",PkgRecordsGetShortDesc},
{"source_pkg",PkgRecordsGetSourcePkg},
{"source_ver",PkgRecordsGetSourceVer},
#ifdef COMPAT_0_7
{"FileName",PkgRecordsGetFileName},
{"Homepage",PkgRecordsGetHomepage},
{"LongDesc",PkgRecordsGetLongDesc},
{"MD5Hash",PkgRecordsGetMD5Hash},
{"Maintainer",PkgRecordsGetMaintainer},
{"Name",PkgRecordsGetName},
{"Record",PkgRecordsGetRecord},
{"SHA1Hash",PkgRecordsGetSHA1Hash},
{"SHA256Hash",PkgRecordsGetSHA256Hash},
{"ShortDesc",PkgRecordsGetShortDesc},
{"SourcePkg",PkgRecordsGetSourcePkg},
{"SourceVer",PkgRecordsGetSourceVer},
#endif
{}
};
static PyObject *PkgRecordsNew(PyTypeObject *type,PyObject *Args,PyObject *kwds)
{
PyObject *Owner;
char *kwlist[] = {"cache",0};
if (PyArg_ParseTupleAndKeywords(Args,kwds,"O!",kwlist,&PkgCacheType,
&Owner) == 0)
return 0;
return HandleErrors(CppOwnedPyObject_NEW<PkgRecordsStruct>(Owner,type,
GetCpp<pkgCache *>(Owner)));
}
PyTypeObject PkgRecordsType =
{
PyObject_HEAD_INIT(&PyType_Type)
#if PY_MAJOR_VERSION < 3
0, // ob_size
#endif
"apt_pkg.PackageRecords", // tp_name
sizeof(CppOwnedPyObject<PkgRecordsStruct>), // tp_basicsize
0, // tp_itemsize
// Methods
CppOwnedDealloc<PkgRecordsStruct>, // tp_dealloc
0, // tp_print
0, // tp_getattr
0, // tp_setattr
0, // tp_compare
0, // tp_repr
0, // tp_as_number
0, // tp_as_sequence
0, // tp_as_mapping
0, // tp_hash
0, // tp_call
0, // tp_str
0, // tp_getattro
0, // tp_setattro
0, // tp_as_buffer
(Py_TPFLAGS_DEFAULT | // tp_flags
Py_TPFLAGS_BASETYPE |
Py_TPFLAGS_HAVE_GC),
"Records Object", // tp_doc
CppOwnedTraverse<PkgRecordsStruct>, // tp_traverse
CppOwnedClear<PkgRecordsStruct>, // tp_clear
0, // tp_richcompare
0, // tp_weaklistoffset
0, // tp_iter
0, // tp_iternext
PkgRecordsMethods, // tp_methods
0, // tp_members
PkgRecordsGetSet, // 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
PkgRecordsNew, // tp_new
};
/*}}}*/
#ifdef COMPAT_0_7
PyObject *GetPkgRecords(PyObject *Self,PyObject *Args)
{
PyErr_WarnEx(PyExc_DeprecationWarning, "apt_pkg.GetPkgRecords() is "
"deprecated. Please see apt_pkg.Records() for the "
"replacement.", 1);
return PkgRecordsNew(&PkgRecordsType,Args,0);
}
#endif
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