ofp-util: Work on decoding OF1.1 flow_mods.

[openvswitch] / ovsdb / ovsdb-idlc.in

diff --git a/ovsdb/ovsdb-idlc.in b/ovsdb/ovsdb-idlc.in
index 089bc23d8c80545fc277000100977d7b84c15300..0b1933b3598dd95c73d911f01d57d42b5a11af4c 100755 (executable)
--- a/ovsdb/ovsdb-idlc.in
+++ b/ovsdb/ovsdb-idlc.in
@@ -27,6 +27,12 @@ def constify(cType, const):
 
 def cMembers(prefix, columnName, column, const):
     type = column.type
+
+    if type.is_smap():
+        return [{'name': columnName,
+                 'type': 'struct smap ',
+                 'comment': ''}]
+
     if type.n_min == 1 and type.n_max == 1:
         singleton = True
         pointer = ''
@@ -71,6 +77,7 @@ def printCIDLHeader(schemaFile):
 #include <stdint.h>
 #include "ovsdb-data.h"
 #include "ovsdb-idl-provider.h"
+#include "smap.h"
 #include "uuid.h"''' % {'prefix': prefix.upper()}
 
     for tableName, table in sorted(schema.tables.iteritems()):
@@ -113,6 +120,7 @@ const struct %(s)s *%(s)s_next(const struct %(s)s *);
              (ROW) ? ((NEXT) = %(s)s_next(ROW), 1) : 0; \\
              (ROW) = (NEXT))
 
+void %(s)s_init(struct %(s)s *);
 void %(s)s_delete(const struct %(s)s *);
 struct %(s)s *%(s)s_insert(struct ovsdb_idl_txn *);
 ''' % {'s': structName, 'S': structName.upper()}
@@ -134,12 +142,16 @@ struct %(s)s *%(s)s_insert(struct ovsdb_idl_txn *);
 
         print
         for columnName, column in sorted(table.columns.iteritems()):
-
             print 'void %(s)s_set_%(c)s(const struct %(s)s *,' % {'s': structName, 'c': columnName},
-            args = ['%(type)s%(name)s' % member for member
-                    in cMembers(prefix, columnName, column, True)]
+            if column.type.is_smap():
+                args = ['const struct smap *']
+            else:
+                args = ['%(type)s%(name)s' % member for member
+                        in cMembers(prefix, columnName, column, True)]
             print '%s);' % ', '.join(args)
 
+        print
+
     # Table indexes.
     printEnum(["%sTABLE_%s" % (prefix.upper(), tableName.upper()) for tableName in sorted(schema.tables)] + ["%sN_TABLES" % prefix.upper()])
     print
@@ -213,7 +225,6 @@ static void
 {
     struct %(s)s *row = %(s)s_cast(row_);''' % {'s': structName,
                                                 'c': columnName}
-
             type = column.type
             if type.value:
                 keyVar = "row->key_%s" % columnName
@@ -222,7 +233,17 @@ static void
                 keyVar = "row->%s" % columnName
                 valueVar = None
 
-            if (type.n_min == 1 and type.n_max == 1) or type.is_optional_pointer():
+            if type.is_smap():
+                print "    size_t i;"
+                print
+                print "    assert(inited);"
+                print "    smap_init(&row->%s);" % columnName
+                print "    for (i = 0; i < datum->n; i++) {"
+                print "        smap_add(&row->%s," % columnName
+                print "                 datum->keys[i].string,"
+                print "                 datum->values[i].string);"
+                print "    }"
+            elif (type.n_min == 1 and type.n_max == 1) or type.is_optional_pointer():
                 print
                 print "    assert(inited);"
                 print "    if (datum->n >= 1) {"
@@ -305,15 +326,7 @@ static void
         # Unparse functions.
         for columnName, column in sorted(table.columns.iteritems()):
             type = column.type
-            if (type.key.type == ovs.db.types.BooleanType and not type.value
-                and type.n_min == 0 and type.n_max == 1):
-                print '''
-static void
-%(s)s_unparse_%(c)s(struct ovsdb_idl_row *row OVS_UNUSED)
-{
-    /* Nothing to do. */
-}''' % {'s': structName, 'c': columnName}
-            elif (type.n_min != 1 or type.n_max != 1) and not type.is_optional_pointer():
+            if type.is_smap() or (type.n_min != 1 or type.n_max != 1) and not type.is_optional_pointer():
                 print '''
 static void
 %(s)s_unparse_%(c)s(struct ovsdb_idl_row *row_)
@@ -321,15 +334,19 @@ static void
     struct %(s)s *row = %(s)s_cast(row_);
 
     assert(inited);''' % {'s': structName, 'c': columnName}
-                if type.value:
-                    keyVar = "row->key_%s" % columnName
-                    valueVar = "row->value_%s" % columnName
+
+                if type.is_smap():
+                    print "    smap_destroy(&row->%s);" % columnName
                 else:
-                    keyVar = "row->%s" % columnName
-                    valueVar = None
-                print "    free(%s);" % keyVar
-                if valueVar:
-                    print "    free(%s);" % valueVar
+                    if type.value:
+                        keyVar = "row->key_%s" % columnName
+                        valueVar = "row->value_%s" % columnName
+                    else:
+                        keyVar = "row->%s" % columnName
+                        valueVar = None
+                    print "    free(%s);" % keyVar
+                    if valueVar:
+                        print "    free(%s);" % valueVar
                 print '}'
             else:
                 print '''
@@ -339,6 +356,25 @@ static void
     /* Nothing to do. */
 }''' % {'s': structName, 'c': columnName}
 
+        # Generic Row Initialization function.
+        print """
+static void
+%(s)s_init__(struct ovsdb_idl_row *row)
+{
+    %(s)s_init(%(s)s_cast(row));
+}""" % {'s': structName}
+
+        # Row Initialization function.
+        print """
+void
+%(s)s_init(struct %(s)s *row)
+{
+    memset(row, 0, sizeof *row); """ % {'s': structName}
+        for columnName, column in sorted(table.columns.iteritems()):
+            if column.type.is_smap():
+                print "    smap_init(&row->%s);" % columnName
+        print "}"
+
         # First, next functions.
         print '''
 const struct %(s)s *
@@ -425,6 +461,44 @@ const struct ovsdb_datum *
         # Set functions.
         for columnName, column in sorted(table.columns.iteritems()):
             type = column.type
+
+            if type.is_smap():
+                print """
+void
+%(s)s_set_%(c)s(const struct %(s)s *row, const struct smap *smap)
+{
+    struct ovsdb_datum datum;
+
+    assert(inited);
+    if (smap) {
+        struct smap_node *node;
+        size_t i;
+
+        datum.n = smap_count(smap);
+        datum.keys = xmalloc(datum.n * sizeof *datum.keys);
+        datum.values = xmalloc(datum.n * sizeof *datum.values);
+
+        i = 0;
+        SMAP_FOR_EACH (node, smap) {
+            datum.keys[i].string = xstrdup(node->key);
+            datum.values[i].string = xstrdup(node->value);
+            i++;
+        }
+        ovsdb_datum_sort_unique(&datum, OVSDB_TYPE_STRING, OVSDB_TYPE_STRING);
+    } else {
+        ovsdb_datum_init_empty(&datum);
+    }
+    ovsdb_idl_txn_write(&row->header_,
+                        &%(s)s_columns[%(S)s_COL_%(C)s],
+                        &datum);
+}
+""" % {'s': structName,
+       'S': structName.upper(),
+       'c': columnName,
+       'C': columnName.upper()}
+                continue
+
+
             print '\nvoid'
             members = cMembers(prefix, columnName, column, True)
             keyVar = members[0]['name']
@@ -524,7 +598,7 @@ static void\n%s_columns_init(void)
         print "    {\"%s\", %s," % (tableName, is_root)
         print "     %s_columns, ARRAY_SIZE(%s_columns)," % (
             structName, structName)
-        print "     sizeof(struct %s)}," % structName
+        print "     sizeof(struct %s), %s_init__}," % (structName, structName)
     print "};"
 
     # IDL class.