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# Copyright (c) 2001, Stanford University
# All rights reserved.
#
# See the file LICENSE.txt for information on redistributing this software.
from __future__ import print_function
import sys
import apiutil
apiutil.CopyrightC()
print("""
/* DO NOT EDIT - THIS FILE AUTOMATICALLY GENERATED BY server_retval.py SCRIPT */
#include "chromium.h"
#include "cr_mem.h"
#include "cr_net.h"
#include "server_dispatch.h"
#include "server.h"
void crServerReturnValue( const void *payload, unsigned int payload_len )
{
if (!cr_server.fProcessingPendedCommands)
{
CRMessageReadback *rb;
int msg_len;
/* Don't reply to client if we're loading VM snapshot*/
if (cr_server.bIsInLoadingState)
return;
if (cr_server.curClient->conn->type == CR_FILE)
{
return;
}
if (payload_len >= INT32_MAX - sizeof( *rb ))
{
return;
}
msg_len = sizeof( *rb ) + payload_len;
rb = (CRMessageReadback *) crAlloc( msg_len );
rb->header.type = CR_MESSAGE_READBACK;
CRDBGPTR_PRINTRB(cr_server.curClient->conn->u32ClientID, &cr_server.writeback_ptr);
CRDBGPTR_CHECKNZ(&cr_server.writeback_ptr);
CRDBGPTR_CHECKNZ(&cr_server.return_ptr);
crMemcpy( &(rb->writeback_ptr), &(cr_server.writeback_ptr), sizeof( rb->writeback_ptr ) );
crMemcpy( &(rb->readback_ptr), &(cr_server.return_ptr), sizeof( rb->readback_ptr ) );
crMemcpy( rb+1, payload, payload_len );
crNetSend( cr_server.curClient->conn, NULL, rb, msg_len );
CRDBGPTR_SETZ(&cr_server.writeback_ptr);
CRDBGPTR_SETZ(&cr_server.return_ptr);
crFree( rb );
return;
}
#ifdef DEBUG_misha
WARN(("Pending command returns value"));
#endif
CRDBGPTR_SETZ(&cr_server.writeback_ptr);
CRDBGPTR_SETZ(&cr_server.return_ptr);
}
""")
keys = apiutil.GetDispatchedFunctions(sys.argv[1]+"/APIspec.txt")
for func_name in keys:
params = apiutil.Parameters(func_name)
return_type = apiutil.ReturnType(func_name)
if apiutil.FindSpecial( "server", func_name ):
continue
if "VBox" == apiutil.Category(func_name):
continue
if return_type != 'void':
print('%s SERVER_DISPATCH_APIENTRY crServerDispatch%s(%s)' % ( return_type, func_name, apiutil.MakeDeclarationString(params)))
print('{')
print('\t%s retval;' % return_type)
print('\tretval = cr_server.head_spu->dispatch_table.%s(%s);' % (func_name, apiutil.MakeCallString(params) ))
print('\tcrServerReturnValue( &retval, sizeof(retval) );')
print('\treturn retval; /* WILL PROBABLY BE IGNORED */')
print('}')
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