def GenerateServer(self, file, MetaDict):
cdecl = """
#include <pugixml/pugixml.hpp>
using namespace pugi;
namespace autogen {
"""
file.write(cdecl)
n_links = 0
for meta in MetaDict.itervalues():
genr = None
if type(meta) is IFMapProperty:
genr = IFMapGenProperty(meta)
elif type(meta) is IFMapLink:
genr = IFMapGenLink(meta)
n_links += 1
elif type(meta) is IFMapLinkAttr:
genr = IFMapGenLinkAttr(meta)
if genr:
genr.GenerateParser(self._DecoderDict, file)
genr.GenerateJsonParser(self._JsonDecoderDict, file)
parse_link_decl = """static bool ParseLinkMetadata(const xml_node &parent,
std::auto_ptr<AutogenProperty> *resultp) {
return true;
}
static bool ParseJsonLinkMetadata(const contrail_rapidjson::Value &parent,
std::auto_ptr<AutogenProperty> *resultp) {
return true;
}
"""
if n_links > 0:
file.write(parse_link_decl)
file.write('} // namespace autogen\n\n')
module_name = GetModuleName(file, '_server.cc')
file.write('void %s_ParserInit(IFMapServerParser *xparser) {\n' %
module_name)
indent = ' ' * 4
for kvp in self._DecoderDict.iteritems():
fmt = 'xparser->MetadataRegister("%s",\n'
file.write(indent + fmt % kvp[0])
indent1 = ' ' * 8
fmt = '&autogen::%s);\n'
file.write(indent1 + fmt % kvp[1])
file.write('}\n')
file.write('\n')
module_name = GetModuleName(file, '_server.cc')
file.write('void %s_JsonParserInit(ConfigJsonParser *jparser) {\n' %
module_name)
indent = ' ' * 4
for kvp in self._JsonDecoderDict.iteritems():
fmt = 'jparser->MetadataRegister("%s",\n'
file.write(indent + fmt % kvp[0])
indent1 = ' ' * 8
fmt = '&autogen::%s);\n'
file.write(indent1 + fmt % kvp[1])
file.write('}\n')
def GenerateAgent(self, file, IdDict, MetaDict):
cdecl = """
#include <pugixml/pugixml.hpp>
using namespace autogen;
using namespace pugi;
"""
file.write(cdecl)
module_name = GetModuleName(file, '_agent.cc')
for ident in IdDict.itervalues():
if not ident._xelement:
# cross-ref'd id from another file
continue
cdecl = """
IFMapObject* %(class)sAgentParse(xml_node &node, DB *db, std::string *id_name) {
IFMapAgentTable *table = static_cast<IFMapAgentTable *>
(IFMapTable::FindTable(db, "%(nodename)s"));
if (!table) {
return NULL;
}
%(class)s *data = static_cast<%(class)s *>(table->AllocObject());
if (%(class)s::Decode(node, id_name, data) == false) {
delete data;
return NULL;
};
return data;
}
""" % {
'class': ident.getCppName(),
'nodename': ident.getName()
}
file.write(cdecl)
for ident in MetaDict.itervalues():
if not type(ident) is IFMapLinkAttr:
continue
cdecl = """
IFMapObject* %(class)sAgentParse(xml_node &node, DB *db, std::string *id_name) {
IFMapAgentTable *table = static_cast<IFMapAgentTable *>
(IFMapTable::FindTable(db, "%(nodename)s"));
if (!table) {
return NULL;
}
%(class)s *data = static_cast<%(class)s *>(table->AllocObject());
if (%(class)s::Decode(node, id_name, data) == false) {
return NULL;
};
return data;
}
""" % {
'class': ident.getCppName(),
'nodename': ident.getName()
}
file.write(cdecl)
file.write(
'void %s_Agent_ParserInit(DB *db, IFMapAgentParser *xparser) {\n' %
module_name)
indent = ' ' * 4
for ident in IdDict.itervalues():
if not ident._xelement:
# cross-ref'd id from another file
continue
file.write(indent)
fmt = 'xparser->NodeRegister("%s", &%sAgentParse);\n'
file.write(fmt % (ident.getName(), ident.getCppName()))
for ident in MetaDict.itervalues():
if not type(ident) is IFMapLinkAttr:
continue
indent = ' ' * 4
file.write(indent)
fmt = 'xparser->NodeRegister("%s", &%sAgentParse);\n'
file.write(fmt % (ident.getName(), ident.getCppName()))
file.write('}\n')
def Generate(self, file, IdentifierDict, MetaDict):
module_name = GetModuleName(file, '_types.h')
#include <boost/cstdint.hpp> // for boost::uint16_t
header = """
// autogenerated file --- DO NOT EDIT ---
#ifndef __SCHEMA__%(modname)s_TYPES_H__
#define __SCHEMA__%(modname)s_TYPES_H__
#include <vector>
#include <boost/dynamic_bitset.hpp>
#include <boost/crc.hpp> // for boost::crc_32_type
namespace pugi {
class xml_node;
} // namespace pugi
#include "ifmap/autogen.h"
#include "ifmap/ifmap_object.h"
class DB;
class DBGraph;
class IFMapServerParser;
class IFMapAgentParser;
namespace autogen {
""" % {'modname': module_name.upper()}
file.write(header)
for idn in IdentifierDict.values():
# generate all dependent types
properties = idn.getProperties()
for prop in properties:
if prop._xelement.isComplex():
self._GenerateProperty(file, prop)
elif prop.getParent() == 'all':
self._GenerateSimpleProperty(file, prop)
for meta in MetaDict.values():
if type(meta) is IFMapLinkAttr:
ctype = meta.getCType()
if ctype:
self._TypeGenerator.GenerateType(file, ctype)
for idn in IdentifierDict.values():
if not idn._xelement:
# cross-ref'd id from another file
continue
generator = IFMapGenIdentifier(self._cTypeDict, idn)
generator.ServerClassDefn(file)
for meta in MetaDict.values():
if type(meta) is IFMapLinkAttr:
generator = IFMapGenLinkAttr(self, meta)
generator.ServerClassDefn(file)
file.write('} // namespace autogen\n')
file.write('\nstruct %s_GraphFilterInfo {\n' % module_name)
file.write(' %s_GraphFilterInfo(std::string left, std::string right,\n' % module_name)
file.write(' std::string meta, bool linkattr) :\n')
file.write(' left_(left), right_(right), metadata_(meta), linkattr_(linkattr) { }\n')
file.write(' std::string left_;\n')
file.write(' std::string right_;\n')
file.write(' std::string metadata_;\n')
file.write(' bool linkattr_;\n')
file.write('};\n')
file.write('typedef std::vector<%s_GraphFilterInfo> %s_FilterInfo;\n\n' % (module_name, module_name))
file.write('extern void %s_Server_ModuleInit(DB *, DBGraph *);\n'
% module_name)
file.write('extern void %s_Server_GenerateGraphFilter(%s_FilterInfo *);\n'
% (module_name, module_name))
file.write('extern void %s_Agent_ModuleInit(DB *, DBGraph *);\n'
% module_name)
file.write('extern void %s_Agent_ParserInit(DB *, IFMapAgentParser *);\n' % module_name)
file.write('extern void %s_ParserInit(IFMapServerParser *);\n' % module_name)
file.write('#endif // __SCHEMA__%s_TYPES_H__\n' %
module_name.upper())
