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[spidermonkey] Removed unused functions, added casts

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This commit is contained in:
Witold Filipczyk 2022-02-25 17:41:13 +01:00
parent 47fce788d6
commit 77089126a5
1 changed files with 4 additions and 96 deletions
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100
src/ecmascript/spidermonkey/forms.c
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@ -52,7 +52,6 @@
#include <libxml++/libxml++.h>
static bool forms_set_items(JSContext *ctx, JS::HandleObject hobj, void *node);
static bool forms_get_property(JSContext *ctx, JS::HandleObject hobj, JS::HandleId hid, JS::MutableHandleValue hvp);
static bool forms_get_property_length(JSContext *ctx, unsigned int argc, JS::Value *vp);
JSClassOps forms_ops = {
@ -140,7 +139,7 @@ forms_set_items(JSContext *ctx, JS::HandleObject hobj, void *node)
return false;
}
struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
/* This can be called if @obj if not itself an instance of the
* appropriate class but has one in its prototype chain. Fail
@ -189,64 +188,6 @@ forms_set_items(JSContext *ctx, JS::HandleObject hobj, void *node)
return true;
}
/* @forms_class.getProperty */
static bool
forms_get_property(JSContext *ctx, JS::HandleObject hobj, JS::HandleId hid, JS::MutableHandleValue hvp)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
// jsid id = hid.get();
JS::Value idval;
// JS::RootedObject parent_doc(ctx); /* instance of @document_class */
struct view_state *vs;
struct document_view *doc_view;
JS::Realm *comp = js::GetContextRealm(ctx);
if (!comp) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
/* This can be called if @obj if not itself an instance of the
* appropriate class but has one in its prototype chain. Fail
* such calls. */
if (!JS_InstanceOf(ctx, hobj, &forms_class, NULL)) {
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s %d\n", __FILE__, __FUNCTION__, __LINE__);
#endif
return false;
}
vs = interpreter->vs;
doc_view = vs->doc_view;
if (JSID_IS_STRING(hid)) {
char *string = jsid_to_string(ctx, hid);
xmlpp::ustring test = string;
if (test == "item" || test == "namedItem") {
return true;
}
find_form_by_name(ctx, doc_view, string, hvp);
return true;
}
/* Array index. */
JS::RootedValue r_idval(ctx, idval);
JS_IdToValue(ctx, hid, &r_idval);
int index = r_idval.toInt32();
forms_item2(ctx, hobj, index, hvp);
return true;
}
static bool
forms_get_property_length(JSContext *ctx, unsigned int argc, JS::Value *vp)
{
@ -268,7 +209,7 @@ forms_get_property_length(JSContext *ctx, unsigned int argc, JS::Value *vp)
return false;
}
struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
/* This can be called if @obj if not itself an instance of the
* appropriate class but has one in its prototype chain. Fail
@ -342,7 +283,7 @@ forms_item2(JSContext *ctx, JS::HandleObject hobj, int index, JS::MutableHandleV
return false;
}
struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
vs = interpreter->vs;
struct document_view *doc_view = vs->doc_view;
@ -386,7 +327,7 @@ forms_namedItem(JSContext *ctx, unsigned int argc, JS::Value *vp)
return false;
}
struct ecmascript_interpreter *interpreter = JS::GetRealmPrivate(comp);
struct ecmascript_interpreter *interpreter = (struct ecmascript_interpreter *)JS::GetRealmPrivate(comp);
if (!JS_InstanceOf(ctx, hobj, &forms_class, &args)) {
#ifdef ECMASCRIPT_DEBUG
@ -443,39 +384,6 @@ unicode_to_jsstring(JSContext *ctx, unicode_val_T u)
}
}
/* Convert the string *@vp to an access key. Return 0 for no access
* key, UCS_NO_CHAR on error, or the access key otherwise. */
static unicode_val_T
jsval_to_accesskey(JSContext *ctx, JS::MutableHandleValue hvp)
{
#ifdef ECMASCRIPT_DEBUG
fprintf(stderr, "%s:%s\n", __FILE__, __FUNCTION__);
#endif
size_t len;
char16_t chr[2];
JSString *str = hvp.toString();
len = JS_GetStringLength(str);
/* This implementation ignores extra characters in the string. */
if (len < 1)
return 0; /* which means no access key */
JS_GetStringCharAt(ctx, str, 0, &chr[0]);
if (!is_utf16_surrogate(chr[0])) {
return chr[0];
}
if (len >= 2) {
JS_GetStringCharAt(ctx, str, 1, &chr[1]);
if (is_utf16_high_surrogate(chr[0])
&& is_utf16_low_surrogate(chr[1])) {
return join_utf16_surrogates(chr[0], chr[1]);
}
}
JS_ReportErrorUTF8(ctx, "Invalid UTF-16 sequence");
return UCS_NO_CHAR; /* which the caller will reject */
}
JSObject *
getForms(JSContext *ctx, void *node)
{