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widl: Add a separate function to write the proc format string for a function.

This commit is contained in:
Alexandre Julliard 2010-10-16 13:51:50 +02:00
parent 63d5217fd6
commit a638c663b5
1 changed files with 33 additions and 45 deletions
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78
tools/widl/typegen.c
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@ -879,6 +879,35 @@ static unsigned int write_procformatstring_type(FILE *file, int indent,
return size; return size;
} }
static void write_procformatstring_func( FILE *file, int indent,
const var_t *func, unsigned int *offset )
{
/* emit argument data */
if (type_get_function_args(func->type))
{
const var_t *var;
LIST_FOR_EACH_ENTRY( var, type_get_function_args(func->type), const var_t, entry )
{
print_file( file, 0, "/* %u (parameter %s) */\n", *offset, var->name );
*offset += write_procformatstring_type(file, indent, var->type, var->attrs, FALSE);
}
}
/* emit return value data */
if (is_void(type_function_get_rettype(func->type)))
{
print_file(file, 0, "/* %u (void) */\n", *offset);
print_file(file, indent, "0x5b, /* FC_END */\n");
print_file(file, indent, "0x5c, /* FC_PAD */\n");
*offset += 2;
}
else
{
print_file( file, 0, "/* %u (return value) */\n", *offset );
*offset += write_procformatstring_type(file, indent, type_function_get_rettype(func->type), NULL, TRUE);
}
}
static void write_procformatstring_stmts(FILE *file, int indent, const statement_list_t *stmts, static void write_procformatstring_stmts(FILE *file, int indent, const statement_list_t *stmts,
type_pred_t pred, unsigned int *offset) type_pred_t pred, unsigned int *offset)
{ {
@ -894,30 +923,7 @@ static void write_procformatstring_stmts(FILE *file, int indent, const statement
{ {
const var_t *func = stmt_func->u.var; const var_t *func = stmt_func->u.var;
if (is_local(func->attrs)) continue; if (is_local(func->attrs)) continue;
/* emit argument data */ write_procformatstring_func( file, indent, func, offset );
if (type_get_function_args(func->type))
{
const var_t *var;
LIST_FOR_EACH_ENTRY( var, type_get_function_args(func->type), const var_t, entry )
{
print_file( file, 0, "/* %u (parameter %s) */\n", *offset, var->name );
*offset += write_procformatstring_type(file, indent, var->type, var->attrs, FALSE);
}
}
/* emit return value data */
if (is_void(type_function_get_rettype(func->type)))
{
print_file( file, 0, "/* %u (void) */\n", *offset );
print_file(file, indent, "0x5b, /* FC_END */\n");
print_file(file, indent, "0x5c, /* FC_PAD */\n");
*offset += 2;
}
else
{
print_file( file, 0, "/* %u (return value) */\n", *offset );
*offset += write_procformatstring_type(file, indent, type_function_get_rettype(func->type), NULL, TRUE);
}
} }
} }
else if (stmt->type == STMT_LIBRARY) else if (stmt->type == STMT_LIBRARY)
@ -3867,29 +3873,11 @@ void write_remoting_arguments(FILE *file, int indent, const var_t *func, const c
} }
static unsigned int get_size_procformatstring_type(const type_t *type, const attr_list_t *attrs)
{
return write_procformatstring_type(NULL, 0, type, attrs, FALSE);
}
unsigned int get_size_procformatstring_func(const var_t *func) unsigned int get_size_procformatstring_func(const var_t *func)
{ {
const var_t *var; unsigned int offset = 0;
unsigned int size = 0; write_procformatstring_func( NULL, 0, func, &offset );
return offset;
/* argument list size */
if (type_get_function_args(func->type))
LIST_FOR_EACH_ENTRY( var, type_get_function_args(func->type), const var_t, entry )
size += get_size_procformatstring_type(var->type, var->attrs);
/* return value size */
if (is_void(type_function_get_rettype(func->type)))
size += 2; /* FC_END and FC_PAD */
else
size += get_size_procformatstring_type(type_function_get_rettype(func->type), NULL);
return size;
} }
unsigned int get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred) unsigned int get_size_procformatstring(const statement_list_t *stmts, type_pred_t pred)