static gboolean
typelib_attr_accessor(TreeState *state, XPTMethodDescriptor *meth,
gboolean getter, gboolean hidden, gboolean wantsJSContext)
{
uint8 methflags = 0;
uint8 pdflags = 0;
methflags |= getter ? XPT_MD_GETTER : XPT_MD_SETTER;
methflags |= hidden ? XPT_MD_HIDDEN : 0;
methflags |= wantsJSContext ? XPT_MD_CONTEXT : 0;
if (!XPT_FillMethodDescriptor(ARENA(state), meth, methflags,
ATTR_IDENT(state->tree).str, 1))
return FALSE;
if (getter) {
if (DIPPER_TYPE(ATTR_TYPE_DECL(state->tree))) {
pdflags |= (XPT_PD_RETVAL | XPT_PD_IN | XPT_PD_DIPPER);
} else {
pdflags |= (XPT_PD_RETVAL | XPT_PD_OUT);
}
} else {
pdflags |= XPT_PD_IN;
}
if (!fill_pd_from_type(state, meth->params, pdflags,
ATTR_TYPE_DECL(state->tree)))
return FALSE;
fill_pd_as_nsresult(meth->result);
NEXT_METH(state)++;
return TRUE;
}
static gboolean
write_attr_accessor(IDL_tree attr_tree, FILE * outfile,
gboolean getter, const char *className)
{
char *attrname = ATTR_IDENT(attr_tree).str;
fprintf(outfile, "function %cet%c%s(",
getter ? 'G' : 'S',
toupper(*attrname), attrname + 1);
/* Setters for string, wstring, nsid, domstring, utf8string,
* cstring and astring get const.
*/
if (!getter &&
(IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_STRING ||
IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_WIDE_STRING ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "nsid") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "domstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "utf8string") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "cstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "astring")))
{
fputs("const ", outfile);
}
fprintf(outfile, "%s",
(getter && !DIPPER_TYPE(ATTR_TYPE_DECL(attr_tree)))? "out " : "");
fprintf(outfile, "a%c%s", toupper(attrname[0]), attrname + 1);
if (!interface_write_type(ATTR_TYPE_DECL(attr_tree), getter, FALSE, FALSE, FALSE, NULL, outfile))
return FALSE;
fputc(')', outfile);
return TRUE;
}
/*
* AS_DECL writes 'NS_IMETHOD foo(string bar, long sil)'
* AS_IMPL writes 'NS_IMETHODIMP className::foo(string bar, long sil)'
* AS_CALL writes 'foo(bar, sil)'
*/
static gboolean
write_attr_accessor(IDL_tree attr_tree, FILE * outfile,
gboolean getter, int mode, const char *className)
{
char *attrname = ATTR_IDENT(attr_tree).str;
const char *binaryname;
IDL_tree ident = IDL_LIST(IDL_ATTR_DCL(attr_tree).simple_declarations).data;
if (mode == AS_DECL) {
if (IDL_tree_property_get(ident, "deprecated"))
fputs("NS_DEPRECATED ", outfile);
if (is_method_scriptable(attr_tree, ident))
fputs("NS_SCRIPTABLE ", outfile);
fputs("NS_IMETHOD ", outfile);
} else if (mode == AS_IMPL) {
fprintf(outfile, "NS_IMETHODIMP %s::", className);
}
fprintf(outfile, "%cet",
getter ? 'G' : 'S');
binaryname = IDL_tree_property_get(ATTR_DECLS(attr_tree), "binaryname");
if (binaryname) {
fprintf(outfile, "%s(",
binaryname);
} else {
fprintf(outfile, "%c%s(",
toupper(*attrname),
attrname + 1);
}
if (mode == AS_DECL || mode == AS_IMPL) {
/* Setters for string, wstring, nsid, domstring, utf8string,
* cstring and astring get const.
*/
if (!getter &&
(IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_STRING ||
IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_WIDE_STRING ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "nsid") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "domstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "utf8string") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "cstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "astring")))
{
fputs("const ", outfile);
}
if (!write_type(ATTR_TYPE_DECL(attr_tree), getter, outfile))
return FALSE;
fprintf(outfile, "%s%s",
(STARRED_TYPE(attr_tree) ? "" : " "),
(getter && !DIPPER_TYPE(ATTR_TYPE_DECL(attr_tree)))? "*" : "");
}
fprintf(outfile, "a%c%s)", toupper(attrname[0]), attrname + 1);
return TRUE;
}
/*
* AS_DECL writes 'NS_IMETHOD foo(string bar, long sil)'
* AS_IMPL writes 'NS_IMETHODIMP className::foo(string bar, long sil)'
* AS_CALL writes 'foo(bar, sil)'
*/
static gboolean
write_attr_accessor(IDL_tree attr_tree, FILE * outfile,
gboolean getter, int mode, const char *className)
{
char *attrname = ATTR_IDENT(attr_tree).str;
if (mode == AS_DECL) {
fputs("NS_IMETHOD ", outfile);
} else if (mode == AS_IMPL) {
fprintf(outfile, "NS_IMETHODIMP %s::", className);
}
fprintf(outfile, "%cet%c%s(",
getter ? 'G' : 'S',
toupper(*attrname), attrname + 1);
if (mode == AS_DECL || mode == AS_IMPL) {
/* Setters for string, wstring, nsid, domstring, utf8string,
* cstring and astring get const.
*/
if (!getter &&
(IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_STRING ||
IDL_NODE_TYPE(ATTR_TYPE_DECL(attr_tree)) == IDLN_TYPE_WIDE_STRING ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "nsid") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "domstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "utf8string") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "cstring") ||
IDL_tree_property_get(ATTR_TYPE_DECL(attr_tree), "astring")))
{
fputs("const ", outfile);
}
if (!write_type(ATTR_TYPE_DECL(attr_tree), getter, outfile))
return FALSE;
fprintf(outfile, "%s%s",
(STARRED_TYPE(attr_tree) ? "" : " "),
(getter && !DIPPER_TYPE(ATTR_TYPE_DECL(attr_tree)))? "*" : "");
}
fprintf(outfile, "a%c%s)", toupper(attrname[0]), attrname + 1);
return TRUE;
}
static gboolean
attribute_declaration(TreeState *state)
{
gboolean read_only = IDL_ATTR_DCL(state->tree).f_readonly;
char *attribute_name = ATTR_IDENT(state->tree).str;
gboolean method_noscript =
(IDL_tree_property_get(ATTR_PROPS(state->tree), "noscript") != NULL);
gboolean method_notxpcom =
(IDL_tree_property_get(ATTR_PROPS(state->tree), "notxpcom") != NULL);
#if 0
/*
* Disabled here because I can't verify this check against possible
* users of the java xpidl backend.
*/
if (!verify_attribute_declaration(state->tree))
return FALSE;
#endif
/* Comment */
fputc('\n', state->file);
xpidl_write_comment(state, 4);
#if 1
/*
* Write access permission ("public")
*/
fputs(" public ", state->file);
#else
if (method_notxpcom || method_noscript)
return TRUE;
/*
* Write access permission ("public" unless nonscriptable)
*/
fputs(" ", state->file);
if (!method_noscript) {
fputs("public ", state->file);
}
#endif
/*
* Write the proper Java return value for the get operation
*/
if (!xpcom_to_java_type(state, ATTR_TYPE_DECL(state->tree))) {
return FALSE;
}
/*
* Write the name of the accessor ("get") method.
*/
fprintf(state->file, " get%c%s();\n",
toupper(attribute_name[0]), attribute_name + 1);
if (!read_only) {
#if 1
fputs(" public ", state->file);
#else
/* Nonscriptable methods become package-protected */
fputs(" ", state->file);
if (!method_noscript) {
fputs("public ", state->file);
}
#endif
/*
* Write attribute access method name and return type
*/
fprintf(state->file, "void set%c%s(",
toupper(attribute_name[0]),
attribute_name+1);
/*
* Write the proper Java type for the set operation
*/
if (!xpcom_to_java_type(state, ATTR_TYPE_DECL(state->tree))) {
return FALSE;
}
/*
* Write the name of the formal parameter.
*/
fprintf(state->file, " a%c%s);\n", toupper(attribute_name[0]), attribute_name + 1);
}
return TRUE;
}
