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ovsdb-idlc.in: Autogenerate partial map updates functions.

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Code inserted that autogenerates corresponding map functions to set and
delete elements in map columns.
Inserts description to the functions that are autogenerated.

Signed-off-by: Edward Aymerich <edward.aymerich@hpe.com>
Signed-off-by: Arnoldo Lutz <arnoldo.lutz.guevara@hpe.com>
Co-authored-by: Arnoldo Lutz <arnoldo.lutz.guevara@hpe.com>
Signed-off-by: Ben Pfaff <blp@ovn.org>
This commit is contained in:
Edward Aymerich
2016-05-02 14:01:46 -06:00
committed by Ben Pfaff
parent f199df26e8
commit 010fe7ae80
1 changed files with 69 additions and 0 deletions
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69
ovsdb/ovsdb-idlc.in
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@@ -216,6 +216,13 @@ bool %(s)s_is_updated(const struct %(s)s *, enum %(s)s_column_id);
print '%s);' % ', '.join(args)
print
for columnName, column in sorted(table.columns.iteritems()):
if column.type.is_map():
print 'void %(s)s_update_%(c)s_setkey(const struct %(s)s *, ' % {'s': structName, 'c': columnName},
print '%(coltype)s, %(valtype)s);' % {'coltype':column.type.key.toCType(prefix), 'valtype':column.type.value.toCType(prefix)}
print 'void %(s)s_update_%(c)s_delkey(const struct %(s)s *, ' % {'s': structName, 'c': columnName},
print '%(coltype)s);' % {'coltype':column.type.key.toCType(prefix)}
print
# Table indexes.
printEnum("%stable_id" % prefix.lower(), ["%sTABLE_%s" % (prefix.upper(), tableName.upper()) for tableName in sorted(schema.tables)] + ["%sN_TABLES" % prefix.upper()])
@@ -746,6 +753,68 @@ const struct ovsdb_datum *
'S': structName.upper(),
'C': columnName.upper()}
print "}"
# Update/Delete of partial map column functions
for columnName, column in sorted(table.columns.iteritems()):
type = column.type
if type.is_map():
print '''
/* Sets an element of the "%(c)s" map column from the "%(t)s" table in 'row'
* to 'new_value' given the key value 'new_key'.
*
*/
void
%(s)s_update_%(c)s_setkey(const struct %(s)s *row, %(coltype)snew_key, %(valtype)snew_value)
{
struct ovsdb_datum *datum;
ovs_assert(inited);
datum = xmalloc(sizeof *datum);
datum->n = 1;
datum->keys = xmalloc(datum->n * sizeof *datum->keys);
datum->values = xmalloc(datum->n * sizeof *datum->values);
''' % {'s': structName, 'c': columnName,'coltype':column.type.key.toCType(prefix),
'valtype':column.type.value.toCType(prefix), 'S': structName.upper(),
'C': columnName.upper(), 't': tableName}
print " "+ type.key.copyCValue("datum->keys[0].%s" % type.key.type.to_string(), "new_key")
print " "+ type.value.copyCValue("datum->values[0].%s" % type.value.type.to_string(), "new_value")
print '''
ovsdb_idl_txn_write_partial_map(&row->header_,
&%(s)s_columns[%(S)s_COL_%(C)s],
datum);
}''' % {'s': structName, 'c': columnName,'coltype':column.type.key.toCType(prefix),
'valtype':column.type.value.toCType(prefix), 'S': structName.upper(),
'C': columnName.upper()}
print '''
/* Deletes an element of the "%(c)s" map column from the "%(t)s" table in 'row'
* given the key value 'delete_key'.
*
*/
void
%(s)s_update_%(c)s_delkey(const struct %(s)s *row, %(coltype)sdelete_key)
{
struct ovsdb_datum *datum;
ovs_assert(inited);
datum = xmalloc(sizeof *datum);
datum->n = 1;
datum->keys = xmalloc(datum->n * sizeof *datum->keys);
datum->values = NULL;
''' % {'s': structName, 'c': columnName,'coltype':column.type.key.toCType(prefix),
'valtype':column.type.value.toCType(prefix), 'S': structName.upper(),
'C': columnName.upper(), 't': tableName}
print " "+ type.key.copyCValue("datum->keys[0].%s" % type.key.type.to_string(), "delete_key")
print '''
ovsdb_idl_txn_delete_partial_map(&row->header_,
&%(s)s_columns[%(S)s_COL_%(C)s],
datum);
}''' % {'s': structName, 'c': columnName,'coltype':column.type.key.toCType(prefix),
'valtype':column.type.value.toCType(prefix), 'S': structName.upper(),
'C': columnName.upper()}
# End Update/Delete of partial maps
# Table columns.
print "\nstruct ovsdb_idl_column %s_columns[%s_N_COLUMNS];" % (