import re
import sys
-sys.path.insert(0, "@abs_top_srcdir@/ovsdb")
-import simplejson as json
-
-from OVSDB import *
+import ovs.json
+import ovs.db.error
+import ovs.db.schema
argv0 = sys.argv[0]
-class Datum:
- def __init__(self, type, values):
- self.type = type
- self.values = values
-
- @staticmethod
- def fromJson(type_, json):
- if not type_.value:
- if len(json) == 2 and json[0] == "set":
- values = []
- for atomJson in json[1]:
- values += [Atom.fromJson(type_.key, atomJson)]
- else:
- values = [Atom.fromJson(type_.key, json)]
- else:
- if len(json) != 2 or json[0] != "map":
- raise Error("%s is not valid JSON for a map" % json)
- values = []
- for pairJson in json[1]:
- values += [(Atom.fromJson(type_.key, pairJson[0]),
- Atom.fromJson(type_.value, pairJson[1]))]
- return Datum(type_, values)
-
- def cInitDatum(self, var):
- if len(self.values) == 0:
- return ["ovsdb_datum_init_empty(%s);" % var]
-
- s = ["%s->n = %d;" % (var, len(self.values))]
- s += ["%s->keys = xmalloc(%d * sizeof *%s->keys);"
- % (var, len(self.values), var)]
-
- for i in range(len(self.values)):
- key = self.values[i]
- if self.type.value:
- key = key[0]
- s += key.cInitAtom("%s->keys[%d]" % (var, i))
-
- if self.type.value:
- s += ["%s->values = xmalloc(%d * sizeof *%s->values);"
- % (var, len(self.values), var)]
- for i in range(len(self.values)):
- value = self.values[i][1]
- s += key.cInitAtom("%s->values[%d]" % (var, i))
- else:
- s += ["%s->values = NULL;" % var]
-
- if len(self.values) > 1:
- s += ["ovsdb_datum_sort_assert(%s, OVSDB_TYPE_%s);"
- % (var, self.type.key.upper())]
-
- return s
-
def parseSchema(filename):
- return IdlSchema.fromJson(json.load(open(filename, "r")))
+ return ovs.db.schema.IdlSchema.from_json(ovs.json.from_file(filename))
def annotateSchema(schemaFile, annotationFile):
- schemaJson = json.load(open(schemaFile, "r"))
+ schemaJson = ovs.json.from_file(schemaFile)
execfile(annotationFile, globals(), {"s": schemaJson})
- json.dump(schemaJson, sys.stdout)
+ ovs.json.to_stream(schemaJson, sys.stdout)
def constify(cType, const):
if (const
def cMembers(prefix, columnName, column, const):
type = column.type
- if type.min == 1 and type.max == 1:
+ if type.n_min == 1 and type.n_max == 1:
singleton = True
pointer = ''
else:
singleton = False
- if type.isOptionalPointer():
+ if type.is_optional_pointer():
pointer = ''
else:
pointer = '*'
'comment': type.cDeclComment()}
members = [m]
- if not singleton and not type.isOptionalPointer():
+ if not singleton and not type.is_optional_pointer():
members.append({'name': 'n_%s' % columnName,
'type': 'size_t ',
'comment': ''})
keyVar = "row->%s" % columnName
valueVar = None
- if (type.min == 1 and type.max == 1) or type.isOptionalPointer():
+ if (type.n_min == 1 and type.n_max == 1) or type.is_optional_pointer():
print
print " assert(inited);"
print " if (datum->n >= 1) {"
- if not type.key.refTable:
- print " %s = datum->keys[0].%s;" % (keyVar, type.key.type)
+ if not type.key.ref_table:
+ print " %s = datum->keys[0].%s;" % (keyVar, type.key.type.to_string())
else:
- print " %s = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->keys[0].uuid));" % (keyVar, prefix, type.key.refTable.lower(), prefix, prefix.upper(), type.key.refTable.upper())
+ print " %s = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->keys[0].uuid));" % (keyVar, prefix, type.key.ref_table.lower(), prefix, prefix.upper(), type.key.ref_table.upper())
if valueVar:
- if type.value.refTable:
- print " %s = datum->values[0].%s;" % (valueVar, type.value.type)
+ if type.value.ref_table:
+ print " %s = datum->values[0].%s;" % (valueVar, type.value.type.to_string())
else:
- print " %s = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->values[0].uuid));" % (valueVar, prefix, type.value.refTable.lower(), prefix, prefix.upper(), type.value.refTable.upper())
+ print " %s = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->values[0].uuid));" % (valueVar, prefix, type.value.ref_table.lower(), prefix, prefix.upper(), type.value.ref_table.upper())
print " } else {"
- print " %s" % type.key.initCDefault(keyVar, type.min == 0)
+ print " %s" % type.key.initCDefault(keyVar, type.n_min == 0)
if valueVar:
- print " %s" % type.value.initCDefault(valueVar, type.min == 0)
+ print " %s" % type.value.initCDefault(valueVar, type.n_min == 0)
print " }"
else:
- if type.max != 'unlimited':
- print " size_t n = MIN(%d, datum->n);" % type.max
+ if type.n_max != sys.maxint:
+ print " size_t n = MIN(%d, datum->n);" % type.n_max
nMax = "n"
else:
nMax = "datum->n"
print " row->n_%s = 0;" % columnName
print " for (i = 0; i < %s; i++) {" % nMax
refs = []
- if type.key.refTable:
- print " struct %s%s *keyRow = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->keys[i].uuid));" % (prefix, type.key.refTable.lower(), prefix, type.key.refTable.lower(), prefix, prefix.upper(), type.key.refTable.upper())
+ if type.key.ref_table:
+ print " struct %s%s *keyRow = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->keys[i].uuid));" % (prefix, type.key.ref_table.lower(), prefix, type.key.ref_table.lower(), prefix, prefix.upper(), type.key.ref_table.upper())
keySrc = "keyRow"
refs.append('keyRow')
else:
- keySrc = "datum->keys[i].%s" % type.key.type
- if type.value and type.value.refTable:
- print " struct %s%s *valueRow = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->values[i].uuid));" % (prefix, type.value.refTable.lower(), prefix, type.value.refTable.lower(), prefix, prefix.upper(), type.value.refTable.upper())
+ keySrc = "datum->keys[i].%s" % type.key.type.to_string()
+ if type.value and type.value.ref_table:
+ print " struct %s%s *valueRow = %s%s_cast(ovsdb_idl_get_row_arc(row_, &%stable_classes[%sTABLE_%s], &datum->values[i].uuid));" % (prefix, type.value.ref_table.lower(), prefix, type.value.ref_table.lower(), prefix, prefix.upper(), type.value.ref_table.upper())
valueSrc = "valueRow"
refs.append('valueRow')
elif valueVar:
- valueSrc = "datum->values[i].%s" % type.value.type
+ valueSrc = "datum->values[i].%s" % type.value.type.to_string()
if refs:
print " if (%s) {" % ' && '.join(refs)
indent = " "
# Unparse functions.
for columnName, column in sorted(table.columns.iteritems()):
type = column.type
- if (type.min != 1 or type.max != 1) and not type.isOptionalPointer():
+ if (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_)
'args': ', '.join(['%(type)s%(name)s' % m for m in members])}
print "{"
print " struct ovsdb_datum datum;"
- if type.min == 1 and type.max == 1:
+ if type.n_min == 1 and type.n_max == 1:
print
print " assert(inited);"
print " datum.n = 1;"
print " datum.keys = xmalloc(sizeof *datum.keys);"
- print " " + type.key.copyCValue("datum.keys[0].%s" % type.key.type, keyVar)
+ print " " + type.key.copyCValue("datum.keys[0].%s" % type.key.type.to_string(), keyVar)
if type.value:
print " datum.values = xmalloc(sizeof *datum.values);"
- print " "+ type.value.copyCValue("datum.values[0].%s" % type.value.type, valueVar)
+ print " "+ type.value.copyCValue("datum.values[0].%s" % type.value.type.to_string(), valueVar)
else:
print " datum.values = NULL;"
- elif type.isOptionalPointer():
+ elif type.is_optional_pointer():
print
print " assert(inited);"
print " if (%s) {" % keyVar
print " datum.n = 1;"
print " datum.keys = xmalloc(sizeof *datum.keys);"
- print " " + type.key.copyCValue("datum.keys[0].%s" % type.key.type, keyVar)
+ print " " + type.key.copyCValue("datum.keys[0].%s" % type.key.type.to_string(), keyVar)
print " } else {"
print " datum.n = 0;"
print " datum.keys = NULL;"
else:
print " datum.values = NULL;"
print " for (i = 0; i < %s; i++) {" % nVar
- print " " + type.key.copyCValue("datum.keys[i].%s" % type.key.type, "%s[i]" % keyVar)
+ print " " + type.key.copyCValue("datum.keys[i].%s" % type.key.type.to_string(), "%s[i]" % keyVar)
if type.value:
- print " " + type.value.copyCValue("datum.values[i].%s" % type.value.type, "%s[i]" % valueVar)
+ print " " + type.value.copyCValue("datum.values[i].%s" % type.value.type.to_string(), "%s[i]" % valueVar)
print " }"
if type.value:
valueType = type.value.toAtomicType()
def escape(match):
c = match.group(0)
if c == '\0':
- raise Error("strings may not contain null bytes")
+ raise ovs.db.error.Error("strings may not contain null bytes")
elif c == '\\':
return '\\\\'
elif c == '\n':
sys.exit(1)
func(*args[1:])
- except Error, e:
- sys.stderr.write("%s: %s\n" % (argv0, e.msg))
+ except ovs.db.error.Error, e:
+ sys.stderr.write("%s: %s\n" % (argv0, e))
sys.exit(1)
# Local variables:
git://git.onelab.eu / sliver-openvswitch.git / blobdiff