Implement listing networks in Python

[people/ms/libloc.git] / src / python / database.c

diff --git a/src/python/database.c b/src/python/database.c
index 01be0894a1a4fdcf38dfdf5320a6ea291fbcc35f..954b5aceae975760e596c56c0ed945a7686119fa 100644 (file)
--- a/src/python/database.c
+++ b/src/python/database.c
@@ -168,7 +168,7 @@ static PyObject* Database_search_as(DatabaseObject* self, PyObject* args) {
 
        struct loc_database_enumerator* enumerator;
 
-       int r = loc_database_enumerator_new(&enumerator, self->db);
+       int r = loc_database_enumerator_new(&enumerator, self->db, LOC_DB_ENUMERATE_ASES);
        if (r) {
                PyErr_SetFromErrno(PyExc_SystemError);
                return NULL;
@@ -183,6 +183,47 @@ static PyObject* Database_search_as(DatabaseObject* self, PyObject* args) {
        return obj;
 }
 
+static PyObject* Database_search_networks(DatabaseObject* self, PyObject* args, PyObject* kwargs) {
+       char* kwlist[] = { "country_code", "asn", NULL };
+       const char* country_code = NULL;
+       unsigned int asn = 0;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|si", kwlist, &country_code, &asn))
+               return NULL;
+
+       struct loc_database_enumerator* enumerator;
+       int r = loc_database_enumerator_new(&enumerator, self->db, LOC_DB_ENUMERATE_NETWORKS);
+       if (r) {
+               PyErr_SetFromErrno(PyExc_SystemError);
+               return NULL;
+       }
+
+       // Set country code we are searching for
+       if (country_code) {
+               r = loc_database_enumerator_set_country_code(enumerator, country_code);
+
+               if (r) {
+                       PyErr_SetFromErrno(PyExc_SystemError);
+                       return NULL;
+               }
+       }
+
+       // Set the ASN we are searching for
+       if (asn) {
+               r = loc_database_enumerator_set_asn(enumerator, asn);
+
+               if (r) {
+                       PyErr_SetFromErrno(PyExc_SystemError);
+                       return NULL;
+               }
+       }
+
+       PyObject* obj = new_database_enumerator(&DatabaseEnumeratorType, enumerator);
+       loc_database_enumerator_unref(enumerator);
+
+       return obj;
+}
+
 static struct PyMethodDef Database_methods[] = {
        {
                "get_as",
@@ -202,6 +243,12 @@ static struct PyMethodDef Database_methods[] = {
                METH_VARARGS,
                NULL,
        },
+       {
+               "search_networks",
+               (PyCFunction)Database_search_networks,
+               METH_VARARGS|METH_KEYWORDS,
+               NULL,
+       },
        { NULL },
 };
 
@@ -264,6 +311,16 @@ static void DatabaseEnumerator_dealloc(DatabaseEnumeratorObject* self) {
 }
 
 static PyObject* DatabaseEnumerator_next(DatabaseEnumeratorObject* self) {
+       // Enumerate all networks
+       struct loc_network* network = loc_database_enumerator_next_network(self->enumerator);
+       if (network) {
+               PyObject* obj = new_network(&NetworkType, network);
+               loc_network_unref(network);
+
+               return obj;
+       }
+
+       // Enumerate all ASes
        struct loc_as* as = loc_database_enumerator_next_as(self->enumerator);
        if (as) {
                PyObject* obj = new_as(&ASType, as);