rpmps framework created.

CVS patchset: 7450
CVS date: 2004/10/12 00:13:22

1 files changed, 222 insertions, 0 deletions

diff --git a/python/rpmps-py.c b/python/rpmps-py.c
new file mode 100644
index 000000000..7b45d9805
--- /dev/null
+++ b/python/rpmps-py.c
@@ -0,0 +1,222 @@
+/** \ingroup py_c
+ * \file python/rpmps-py.c
+ */
+
+#include "system.h"
+
+#include <rpmlib.h>
+
+#include "header-py.h"
+#include "rpmps-py.h"
+
+#include "debug.h"
+
+/*@access rpmps @*/
+
+/*@null@*/
+static PyObject *
+rpmps_Debug(/*@unused@*/ rpmpsObject * s, PyObject * args)
+	/*@globals _Py_NoneStruct @*/
+	/*@modifies _Py_NoneStruct @*/
+{
+    if (!PyArg_ParseTuple(args, "i", &_rpmps_debug)) return NULL;
+    Py_INCREF(Py_None);
+    return Py_None;
+}
+
+/*@null@*/
+static PyObject *
+rpmps_NumProblems(rpmpsObject * s, PyObject * args)
+	/*@*/
+{
+    if (!PyArg_ParseTuple(args, ":NumProblems")) return NULL;
+    return Py_BuildValue("i", rpmpsNumProblems(s->ps));
+}
+
+static PyObject *
+rpmps_iter(rpmpsObject * s)
+	/*@*/
+{
+    Py_INCREF(s);
+    return (PyObject *)s;
+}
+
+/*@null@*/
+static PyObject *
+rpmps_iternext(rpmpsObject * s)
+	/*@globals _Py_NoneStruct @*/
+	/*@modifies s, _Py_NoneStruct @*/
+{
+    PyObject * result = NULL;
+
+    /* Reset loop indices on 1st entry. */
+    if (!s->active) {
+	s->ix = -1;
+	s->active = 1;
+    }
+
+    /* If more to do, return a problem set tuple. */
+    s->ix++;
+    if (s->ix < s->ps->numProblems) {
+	/* TODO */
+	result = Py_BuildValue("i", s->ix);
+    } else {
+	s->active = 0;
+    }
+
+    return result;
+}
+
+/*@null@*/
+static PyObject *
+rpmps_Next(rpmpsObject * s, PyObject *args)
+	/*@globals _Py_NoneStruct @*/
+	/*@modifies s, _Py_NoneStruct @*/
+{
+    PyObject * result;
+
+    if (!PyArg_ParseTuple(args, ":Next"))
+	return NULL;
+
+    result = rpmps_iternext(s);
+
+    if (result == NULL) {
+	Py_INCREF(Py_None);
+        return Py_None;
+    }
+    return result;
+}
+
+/*@-fullinitblock@*/
+/*@unchecked@*/ /*@observer@*/
+static struct PyMethodDef rpmps_methods[] = {
+ {"Debug",	(PyCFunction)rpmps_Debug,	METH_VARARGS,
+	NULL},
+ {"NumProblems",(PyCFunction)rpmps_NumProblems,	METH_VARARGS,
+	"ps.NumProblems -> NumProblems	- Return no. of elements.\n" },
+ {NULL,		NULL}		/* sentinel */
+};
+/*@=fullinitblock@*/
+
+/* ---------- */
+
+static void
+rpmps_dealloc(rpmpsObject * s)
+	/*@modifies s @*/
+{
+    if (s) {
+	s->ps = rpmpsFree(s->ps);
+	PyObject_Del(s);
+    }
+}
+
+static int
+rpmps_print(rpmpsObject * s, FILE * fp, /*@unused@*/ int flags)
+	/*@globals fileSystem @*/
+	/*@modifies s, fp, fileSystem @*/
+{
+    if (!(s && s->ps))
+	return -1;
+
+    for (s->ix = 0; s->ix < rpmpsNumProblems(s->ps); s->ix++) {
+	fprintf(fp, "%d\n", s->ix);	/* TODO */
+    }
+    return 0;
+}
+
+static PyObject * rpmps_getattro(PyObject * o, PyObject * n)
+	/*@*/
+{
+    return PyObject_GenericGetAttr(o, n);
+}
+
+static int rpmps_setattro(PyObject * o, PyObject * n, PyObject * v)
+	/*@*/
+{
+    return PyObject_GenericSetAttr(o, n, v);
+}
+
+static int
+rpmps_length(rpmpsObject * s)
+	/*@*/
+{
+    return rpmpsNumProblems(s->ps);
+}
+
+/*@null@*/
+static PyObject *
+rpmps_subscript(rpmpsObject * s, PyObject * key)
+	/*@modifies s @*/
+{
+    if (!PyInt_Check(key)) {
+	PyErr_SetString(PyExc_TypeError, "integer expected");
+	return NULL;
+    }
+
+    s->ix = (int) PyInt_AsLong(key);
+    /* TODO */
+    return Py_BuildValue("i", s->ix);
+}
+
+static PyMappingMethods rpmps_as_mapping = {
+        (inquiry) rpmps_length,		/* mp_length */
+        (binaryfunc) rpmps_subscript,	/* mp_subscript */
+        (objobjargproc)0,		/* mp_ass_subscript */
+};
+
+/**
+ */
+/*@unchecked@*/ /*@observer@*/
+static char rpmps_doc[] =
+"";
+
+/*@-fullinitblock@*/
+PyTypeObject rpmps_Type = {
+	PyObject_HEAD_INIT(&PyType_Type)
+	0,				/* ob_size */
+	"rpm.ps",			/* tp_name */
+	sizeof(rpmpsObject),		/* tp_basicsize */
+	0,				/* tp_itemsize */
+	/* methods */
+	(destructor) rpmps_dealloc,	/* tp_dealloc */
+	(printfunc) rpmps_print,	/* 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 */
+	&rpmps_as_mapping,		/* tp_as_mapping */
+	(hashfunc)0,			/* tp_hash */
+	(ternaryfunc)0,			/* tp_call */
+	(reprfunc)0,			/* tp_str */
+	(getattrofunc) rpmps_getattro,	/* tp_getattro */
+	(setattrofunc) rpmps_setattro,	/* tp_setattro */
+	0,				/* tp_as_buffer */
+	Py_TPFLAGS_DEFAULT, 		/* tp_flags */
+	rpmps_doc,			/* tp_doc */
+#if Py_TPFLAGS_HAVE_ITER
+	0,				/* tp_traverse */
+	0,				/* tp_clear */
+	(richcmpfunc)0,			/* tp_richcompare */
+	0,				/* tp_weaklistoffset */
+	(getiterfunc) rpmps_iter,	/* tp_iter */
+	(iternextfunc) rpmps_iternext,	/* tp_iternext */
+	rpmps_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@*/
+
+/* ---------- */