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pkgrecords.cc
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123 lines (103 loc) · 3.96 KB
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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"},
{}
};
static PyObject *PkgRecordsAttr(PyObject *Self,char *Name)
{
PkgRecordsStruct &Struct = GetCpp<PkgRecordsStruct>(Self);
if (Struct.Last != 0)
{
if (strcmp("FileName",Name) == 0)
return CppPyString(Struct.Last->FileName());
else if (strcmp("MD5Hash",Name) == 0)
return CppPyString(Struct.Last->MD5Hash());
else if (strcmp("SHA1Hash",Name) == 0)
return CppPyString(Struct.Last->SHA1Hash());
else if (strcmp("SourcePkg",Name) == 0)
return CppPyString(Struct.Last->SourcePkg());
else if (strcmp("SourceVer",Name) == 0)
return CppPyString(Struct.Last->SourceVer());
else if (strcmp("Maintainer",Name) == 0)
return CppPyString(Struct.Last->Maintainer());
else if (strcmp("ShortDesc",Name) == 0)
return CppPyString(Struct.Last->ShortDesc());
else if (strcmp("LongDesc",Name) == 0)
return CppPyString(Struct.Last->LongDesc());
else if (strcmp("Name",Name) == 0)
return CppPyString(Struct.Last->Name());
else if (strcmp("Homepage",Name) == 0)
return CppPyString(Struct.Last->Homepage());
else if (strcmp("Record", Name) == 0)
{
const char *start, *stop;
Struct.Last->GetRec(start, stop);
return PyString_FromStringAndSize(start,stop-start);
}
}
return Py_FindMethod(PkgRecordsMethods,Self,Name);
}
PyTypeObject PkgRecordsType =
{
PyObject_HEAD_INIT(&PyType_Type)
0, // ob_size
"pkgRecords", // tp_name
sizeof(CppOwnedPyObject<PkgRecordsStruct>), // tp_basicsize
0, // tp_itemsize
// Methods
CppOwnedDealloc<PkgRecordsStruct>, // tp_dealloc
0, // tp_print
PkgRecordsAttr, // 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
};
/*}}}*/
PyObject *GetPkgRecords(PyObject *Self,PyObject *Args)
{
PyObject *Owner;
if (PyArg_ParseTuple(Args,"O!",&PkgCacheType,&Owner) == 0)
return 0;
return HandleErrors(CppOwnedPyObject_NEW<PkgRecordsStruct>(Owner,&PkgRecordsType,
GetCpp<pkgCache *>(Owner)));
}