python/rpmal-py.c

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#include "system.h"

#include <rpmlib.h>

#include "rpmal-py.h"
#include "rpmds-py.h"
#include "rpmfi-py.h"

#include "debug.h"

/*@null@*/
static PyObject *
rpmal_Debug(/*@unused@*/ rpmalObject * s, PyObject * args, PyObject * kwds)
        /*@globals _Py_NoneStruct @*/
        /*@modifies _Py_NoneStruct @*/
{
    char * kwlist[] = {"debugLevel", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, kwds, "i", kwlist, &_rpmal_debug))
        return NULL;

    Py_INCREF(Py_None);
    return Py_None;
}

/*@null@*/
static PyObject *
rpmal_Add(rpmalObject * s, PyObject * args, PyObject * kwds)
        /*@modifies s @*/
{
    rpmdsObject * dso;
    rpmfiObject * fio;
    PyObject * key;
    alKey pkgKey;
    char * kwlist[] = {"packageKey", "key", "dso", "fileInfo", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, kwds, "iOO!O!:Add", kwlist,
            &pkgKey, &key, &rpmds_Type, &dso, &rpmfi_Type, &fio))
        return NULL;

    /* XXX errors */
    /* XXX transaction colors */
    pkgKey = rpmalAdd(&s->al, pkgKey, key, dso->ds, fio->fi, 0);

    return Py_BuildValue("i", pkgKey);
}

/*@null@*/
static PyObject *
rpmal_Del(rpmalObject * s, PyObject * args, PyObject * kwds)
        /*@globals _Py_NoneStruct @*/
        /*@modifies s, _Py_NoneStruct @*/
{
    alKey pkgKey;
    char * kwlist[] = {"key", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, kwds, "i:Del", kwlist, &pkgKey))
        return NULL;

    rpmalDel(s->al, pkgKey);

    Py_INCREF(Py_None);
    return Py_None;
}

/*@null@*/
static PyObject *
rpmal_AddProvides(rpmalObject * s, PyObject * args, PyObject * kwds)
        /*@globals _Py_NoneStruct @*/
        /*@modifies s, _Py_NoneStruct @*/
{
    rpmdsObject * dso;
    alKey pkgKey;
    char * kwlist[] = {"index", "packageIndex", "dso", NULL};

    /* XXX: why is there an argument listed in the format string that
     *      isn't handled?  Is that for transaction color? */
    if (!PyArg_ParseTupleAndKeywords(args, kwds, "iOO!O!:AddProvides", kwlist,
            &pkgKey, &rpmds_Type, &dso))
        return NULL;

    /* XXX transaction colors */
    rpmalAddProvides(s->al, pkgKey, dso->ds, 0);

    Py_INCREF(Py_None);
    return Py_None;
}

/*@null@*/
static PyObject *
rpmal_MakeIndex(rpmalObject * s)
        /*@globals _Py_NoneStruct @*/
        /*@modifies s, _Py_NoneStruct @*/
{
    rpmalMakeIndex(s->al);

    Py_INCREF(Py_None);
    return Py_None;
}

/*@-fullinitblock@*/
/*@unchecked@*/ /*@observer@*/
static struct PyMethodDef rpmal_methods[] = {
 {"Debug",      (PyCFunction)rpmal_Debug,       METH_VARARGS|METH_KEYWORDS,
        NULL},
 {"add",        (PyCFunction)rpmal_Add,         METH_VARARGS|METH_KEYWORDS,
        NULL},
 {"delete",     (PyCFunction)rpmal_Del,         METH_VARARGS|METH_KEYWORDS,
        NULL},
 {"addProvides",(PyCFunction)rpmal_AddProvides, METH_VARARGS|METH_KEYWORDS,
        NULL},
 {"makeIndex",(PyCFunction)rpmal_MakeIndex,     METH_NOARGS,
        NULL},
 {NULL,         NULL }          /* sentinel */
};
/*@=fullinitblock@*/

/* ---------- */

static void
rpmal_dealloc(rpmalObject * s)
        /*@modifies s @*/
{
    if (s) {
        s->al = rpmalFree(s->al);
        PyObject_Del(s);
    }
}

static PyObject * rpmal_getattro(PyObject * o, PyObject * n)
        /*@*/
{
    return PyObject_GenericGetAttr(o, n);
}

static int rpmal_setattro(PyObject * o, PyObject * n, PyObject * v)
        /*@*/
{
    return PyObject_GenericSetAttr(o, n, v);
}

/*@unchecked@*/ /*@observer@*/
static char rpmal_doc[] =
"";

/*@-fullinitblock@*/
/*@unchecked@*/
PyTypeObject rpmal_Type = {
        PyObject_HEAD_INIT(&PyType_Type)
        0,                              /* ob_size */
        "rpm.al",                       /* tp_name */
        sizeof(rpmalObject),            /* tp_basicsize */
        0,                              /* tp_itemsize */
        /* methods */
        (destructor) rpmal_dealloc,     /* tp_dealloc */
        (printfunc)0,                   /* tp_print */
        (getattrfunc)0,                 /* tp_getattr */
        (setattrfunc)0,                 /* tp_setattr */
        (cmpfunc)0,                     /* tp_compare */
        (reprfunc)0,                    /* tp_repr */
        0,                              /* tp_as_number */
        0,                              /* tp_as_sequence */
        0,                              /* tp_as_mapping */
        (hashfunc)0,                    /* tp_hash */
        (ternaryfunc)0,                 /* tp_call */
        (reprfunc)0,                    /* tp_str */
        (getattrofunc) rpmal_getattro,  /* tp_getattro */
        (setattrofunc) rpmal_setattro,  /* tp_setattro */
        0,                              /* tp_as_buffer */
        Py_TPFLAGS_DEFAULT,             /* tp_flags */
        rpmal_doc,                      /* tp_doc */
#if Py_TPFLAGS_HAVE_ITER
        0,                              /* tp_traverse */
        0,                              /* tp_clear */
        0,                              /* tp_richcompare */
        0,                              /* tp_weaklistoffset */
        (getiterfunc)0,                 /* tp_iter */
        (iternextfunc)0,                /* tp_iternext */
        rpmal_methods,                  /* 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 */
        0,                              /* tp_new */
        0,                              /* tp_free */
        0,                              /* tp_is_gc */
#endif
};
/*@=fullinitblock@*/

/* ---------- */

rpmalObject *
rpmal_Wrap(rpmal al)
{
    rpmalObject *s = PyObject_New(rpmalObject, &rpmal_Type);
    if (s == NULL)
        return NULL;
    s->al = al;
    return s;
}

---