Update from anaconda.

CVS patchset: 3267
CVS date: 1999/09/07 22:48:55

python/rpmmodule.c

@@ -9,6 +9,9 @@
 #include "rpmlib.h"
 #include "upgrade.h"
 
+/* from lib/misc.c */
+int rpmvercmp(const char * one, const char * two);
+
 /* Forward types */
 
 typedef struct rpmdbObject_s rpmdbObject;
@@ -44,6 +47,9 @@ static PyObject * rpmHeaderFromFD(PyObject * self, PyObject * args);
 static PyObject * findUpgradeSet(PyObject * self, PyObject * args);
 static PyObject * errorSetCallback (PyObject * self, PyObject * args);
 static PyObject * errorString (PyObject * self, PyObject * args);
+static PyObject * versionCompare (PyObject * self, PyObject * args);
+static PyObject * labelCompare (PyObject * self, PyObject * args);
+static PyObject * rebuildDB (PyObject * self, PyObject * args);
 
 static PyObject * rpmtransCreate(PyObject * self, PyObject * args);
 static PyObject * rpmtransAdd(rpmtransObject * s, PyObject * args);
@@ -64,10 +70,13 @@ static PyMethodDef rpmModuleMethods[] = {
     { "headerFromPackage", (PyCFunction) rpmHeaderFromPackage, METH_VARARGS, NULL },
     { "headerLoad", (PyCFunction) hdrLoad, METH_VARARGS, NULL },
     { "opendb", (PyCFunction) rpmOpenDB, METH_VARARGS, NULL },
+    { "rebuilddb", (PyCFunction) rebuildDB, METH_VARARGS, NULL },
     { "readHeaderListFromFD", (PyCFunction) rpmHeaderFromFD, METH_VARARGS, NULL },    
     { "readHeaderListFromFile", (PyCFunction) rpmHeaderFromFile, METH_VARARGS, NULL },
     { "errorSetCallback", (PyCFunction) errorSetCallback, METH_VARARGS, NULL },
     { "errorString", (PyCFunction) errorString, METH_VARARGS, NULL },
+    { "versionCompare", (PyCFunction) versionCompare, METH_VARARGS, NULL },
+    { "labelCompare", (PyCFunction) labelCompare, METH_VARARGS, NULL },
     { NULL }
 } ;
 
@@ -424,6 +433,14 @@ static rpmdbObject * rpmOpenDB(PyObject * self, PyObject * args) {
     return o;
 }
 
+static PyObject * rebuildDB (PyObject * self, PyObject * args) {
+    char * root = "";
+
+    if (!PyArg_ParseTuple(args, "s", &root)) return NULL;
+
+    return Py_BuildValue("i", rpmdbRebuild(root));
+}
+
 static PyObject * rpmReadHeaders (FD_t fd) {
     PyObject * list;
     Header header;
@@ -567,6 +584,43 @@ static PyObject * errorString (PyObject * self, PyObject * args) {
     return PyString_FromString(rpmErrorString ());
 }
 
+static PyObject * versionCompare (PyObject * self, PyObject * args) {
+    hdrObject * h1, * h2;
+    
+    if (!PyArg_ParseTuple(args, "O!O!", &hdrType, &h1, &hdrType, &h2)) return NULL;
+
+    return Py_BuildValue("i", rpmVersionCompare(h1->h, h2->h));
+}
+
+static PyObject * labelCompare (PyObject * self, PyObject * args) {
+    char *v1, *r1, *e1, *v2, *r2, *e2;
+    int rc;
+
+    if (!PyArg_ParseTuple(args, "(zzz)(zzz)",
+			  &e1, &v1, &r1,
+			  &e2, &v2, &r2)) return NULL;
+
+    if (e1 && !e2)
+	return Py_BuildValue("i", 1);
+    else if (!e1 && e2) 
+	return Py_BuildValue("i", -1);
+    else if (e1 && e2) {
+	int ep1, ep2;
+	ep1 = atoi (e1);
+	ep2 = atoi (e2);
+	if (ep1 < ep2)
+	    return Py_BuildValue("i", -1);
+	else if (ep1 > ep2)
+	    return Py_BuildValue("i", 1);
+    }
+	
+    rc = rpmvercmp(v1, v2);
+    if (rc)
+	return Py_BuildValue("i", rc);
+
+    return Py_BuildValue("i", rpmvercmp(r1, r2));
+}
+
 static PyObject * rpmHeaderFromPackage(PyObject * self, PyObject * args) {
     hdrObject * h;
     Header header;

python/testit

@@ -3,27 +3,20 @@
 import rpm
 import os
 
-def cb(what, amount, total, key, data):
-    if (what == rpm.RPMCALLBACK_INST_OPEN_FILE):
-	d = os.open(key, os.O_RDONLY)
-	return d
+## fd = os.open('/mnt/redhat/comps/dist/6.0/i386/util-linux-2.9o-13.i386.rpm', 0)
+## (hdr1, foo) = rpm.headerFromPackage (fd)
+## os.close (fd)
+## fd = os.open ('/mnt/redhat/comps/dist/6.1/i386/util-linux-2.9v-20.i386.rpm', 0)
+## (hdr2, foo) = rpm.headerFromPackage (fd)
+## os.close (fd)
 
-fd = os.open('foo', os.O_RDONLY);
-(h, isSource) = rpm.headerFromPackage(fd)
-print "from foo:", h[rpm.RPMTAG_NAME]
-os.close(fd)
+## print rpm.versionCompare (hdr1, hdr1)
 
-#list = rpm.readHeaderList('hdlist')
-#print "got", len(list), "items"
+## print rpm.labelCompare ((None, "2.9j", "14"), (None, "2.9j", "15"))
 
-d = rpm.opendb(0)
-
-ts = rpm.TransactionSet("/", d)
-
-ts.add(h, "foo")
-rc = ts.depcheck()
-print rc
-
-ts.order()
-print "run", ts.run(rpm.RPMTRANS_FLAG_TEST, 0, cb, "arg")
+db = rpm.opendb ()
 
+rc = db.findpackage ("Xconfigurator")
+for rec in rc:
+    print db[rec]
+    print db[rec]['name']