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widl: Implemented __finally support in server functions.

This commit is contained in:
Alexandre Julliard 2008-09-15 18:03:49 +02:00
parent 3bab54cf04
commit 0f12f358cd
1 changed files with 39 additions and 30 deletions
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69
tools/widl/server.c
View File

@ -63,21 +63,38 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
/* check for a defined binding handle */
explicit_handle_var = get_explicit_handle_var(func);
print_server("struct __frame_%s_%s\n{\n", iface->name, get_name(def));
indent++;
print_server("__DECL_EXCEPTION_FRAME\n");
print_server("MIDL_STUB_MESSAGE _StubMsg;\n");
/* Declare arguments */
declare_stub_args(server, indent, func);
indent--;
print_server("};\n\n");
print_server("static void __finally_%s_%s(", iface->name, get_name(def));
fprintf(server," struct __frame_%s_%s *__frame )\n{\n", iface->name, get_name(def));
indent++;
write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_FREE);
if (has_full_pointer)
write_full_pointer_free(server, indent, func);
indent--;
print_server("}\n\n");
print_server("void __RPC_STUB %s_%s( PRPC_MESSAGE _pRpcMessage )\n", iface->name, get_name(def));
/* write the functions body */
fprintf(server, "{\n");
indent++;
print_server( "struct __server_frame __f, * const __frame = &__f;\n" );
/* Declare arguments */
declare_stub_args(server, indent, func);
print_server("RPC_STATUS _Status;\n");
print_server("struct __frame_%s_%s __f, * const __frame = &__f;\n", iface->name, get_name(def));
if (has_out_arg_or_return(func)) print_server("RPC_STATUS _Status;\n");
fprintf(server, "\n");
print_server("((void)(_Status));\n");
print_server("NdrServerInitializeNew(\n");
indent++;
print_server("_pRpcMessage,\n");
@ -85,13 +102,13 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
print_server("&%s_StubDesc);\n", iface->name);
indent--;
fprintf(server, "\n");
print_server( "RpcExceptionInit( __server_filter, __server_finally );\n" );
print_server( "RpcExceptionInit( __server_filter, __finally_%s_%s );\n", iface->name, get_name(def));
write_parameters_init(server, indent, func, "");
write_parameters_init(server, indent, func, "__frame->");
if (explicit_handle_var)
{
print_server("%s = _pRpcMessage->Handle;\n", explicit_handle_var->name);
print_server("__frame->%s = _pRpcMessage->Handle;\n", explicit_handle_var->name);
fprintf(server, "\n");
}
@ -117,7 +134,7 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
fprintf(server, "\n");
/* unmarshall arguments */
write_remoting_arguments(server, indent, func, "", PASS_IN, PHASE_UNMARSHAL);
write_remoting_arguments(server, indent, func, "__frame->", PASS_IN, PHASE_UNMARSHAL);
}
print_server("if (__frame->_StubMsg.Buffer > __frame->_StubMsg.BufferEnd)\n");
@ -138,11 +155,11 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
fprintf(server, "\n");
/* Assign 'out' arguments */
assign_stub_out_args(server, indent, func, "");
assign_stub_out_args(server, indent, func, "__frame->");
/* Call the real server function */
if (!is_void(get_func_return_type(func)))
print_server("_RetVal = ");
print_server("__frame->_RetVal = ");
else
print_server("");
fprintf(server, "%s%s", prefix_server, get_name(def));
@ -167,11 +184,12 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
int is_ch_ptr = is_aliaschain_attr(var->type, ATTR_CONTEXTHANDLE) ? FALSE : TRUE;
print_server("(");
write_type_decl_left(server, var->type);
fprintf(server, ")%sNDRSContextValue(%s)", is_ch_ptr ? "" : "*", var->name);
fprintf(server, ")%sNDRSContextValue(__frame->%s)",
is_ch_ptr ? "" : "*", var->name);
}
else
{
print_server("%s%s", var->type->declarray ? "*" : "", get_name(var));
print_server("%s__frame->%s", var->type->declarray ? "*" : "", var->name);
}
}
fprintf(server, ");\n");
@ -184,10 +202,10 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
if (has_out_arg_or_return(func))
{
write_remoting_arguments(server, indent, func, "", PASS_OUT, PHASE_BUFFERSIZE);
write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_BUFFERSIZE);
if (!is_void(get_func_return_type(func)))
write_remoting_arguments(server, indent, func, "", PASS_RETURN, PHASE_BUFFERSIZE);
write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_BUFFERSIZE);
print_server("_pRpcMessage->BufferLength = __frame->_StubMsg.BufferLength;\n");
fprintf(server, "\n");
@ -202,23 +220,18 @@ static void write_function_stubs(type_t *iface, unsigned int *proc_offset)
}
/* marshall arguments */
write_remoting_arguments(server, indent, func, "", PASS_OUT, PHASE_MARSHAL);
write_remoting_arguments(server, indent, func, "__frame->", PASS_OUT, PHASE_MARSHAL);
/* marshall the return value */
if (!is_void(get_func_return_type(func)))
write_remoting_arguments(server, indent, func, "", PASS_RETURN, PHASE_MARSHAL);
write_remoting_arguments(server, indent, func, "__frame->", PASS_RETURN, PHASE_MARSHAL);
indent--;
print_server("}\n");
print_server("RpcFinally\n");
print_server("{\n");
indent++;
write_remoting_arguments(server, indent, func, "", PASS_OUT, PHASE_FREE);
if (has_full_pointer)
write_full_pointer_free(server, indent, func);
print_server("__finally_%s_%s( __frame );\n", iface->name, get_name(def));
indent--;
print_server("}\n");
print_server("RpcEndFinally\n");
@ -384,10 +397,6 @@ static void init_server(void)
print_server( " return RPC_BAD_STUB_DATA_EXCEPTION_FILTER;\n");
print_server( "}\n");
print_server( "\n");
print_server("static void __server_finally( struct __server_frame *__frame )\n");
print_server( "{\n");
print_server( "}\n");
print_server( "\n");
}