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/*
* Copyright (C) 2012 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitFormSubmissionRequest.h"
#include "APIDictionary.h"
#include "APIString.h"
#include "WebFormSubmissionListenerProxy.h"
#include "WebKitFormSubmissionRequestPrivate.h"
#include <wtf/glib/GRefPtr.h>
#include <wtf/glib/GUniquePtr.h>
#include <wtf/glib/WTFGType.h>
#include <wtf/text/CString.h>
using namespace WebKit;
/**
* WebKitFormSubmissionRequest:
*
* Represents a form submission request.
*
* When a form is about to be submitted in a #WebKitWebView, the
* #WebKitWebView::submit-form signal is emitted. Its request argument
* contains information about the text fields of the form, that are
* typically used to store login information, returned as lists by
* webkit_form_submission_request_list_text_fields(). You can submit the
* form with webkit_form_submission_request_submit().
*/
struct _WebKitFormSubmissionRequestPrivate {
RefPtr<WebFormSubmissionListenerProxy> listener;
GRefPtr<GPtrArray> textFieldNames;
GRefPtr<GPtrArray> textFieldValues;
GRefPtr<GHashTable> values;
bool handledRequest;
};
WEBKIT_DEFINE_FINAL_TYPE(WebKitFormSubmissionRequest, webkit_form_submission_request, G_TYPE_OBJECT, GObject)
static void webkitFormSubmissionRequestDispose(GObject* object)
{
WebKitFormSubmissionRequest* request = WEBKIT_FORM_SUBMISSION_REQUEST(object);
// Make sure the request is always handled before finalizing.
if (!request->priv->handledRequest)
webkit_form_submission_request_submit(request);
G_OBJECT_CLASS(webkit_form_submission_request_parent_class)->dispose(object);
}
static void webkit_form_submission_request_class_init(WebKitFormSubmissionRequestClass* requestClass)
{
GObjectClass* objectClass = G_OBJECT_CLASS(requestClass);
objectClass->dispose = webkitFormSubmissionRequestDispose;
}
WebKitFormSubmissionRequest* webkitFormSubmissionRequestCreate(const Vector<std::pair<String, String>>& values, Ref<WebFormSubmissionListenerProxy>&& listener)
{
WebKitFormSubmissionRequest* request = WEBKIT_FORM_SUBMISSION_REQUEST(g_object_new(WEBKIT_TYPE_FORM_SUBMISSION_REQUEST, nullptr));
if (values.size()) {
request->priv->textFieldNames = adoptGRef(g_ptr_array_new_full(values.size(), g_free));
request->priv->textFieldValues = adoptGRef(g_ptr_array_new_full(values.size(), g_free));
for (size_t i = 0; i < values.size(); i++) {
g_ptr_array_add(request->priv->textFieldNames.get(), g_strdup(values[i].first.utf8().data()));
g_ptr_array_add(request->priv->textFieldValues.get(), g_strdup(values[i].second.utf8().data()));
}
}
request->priv->listener = WTFMove(listener);
return request;
}
#if PLATFORM(GTK) && !USE(GTK4)
/**
* webkit_form_submission_request_get_text_fields:
* @request: a #WebKitFormSubmissionRequest
*
* Get the values of the text fields contained in the form associated to @request.
*
* Get a #GHashTable with the values of the text fields contained in the form
* associated to @request. Note that fields will be missing if the form
* contains multiple text input elements with the same name, so this
* function does not reliably return all text fields.
*
* Returns: (allow-none) (transfer none): a #GHashTable with the form
* text fields, or %NULL if the form doesn't contain text fields.
*
* Deprecated: 2.20. Use webkit_form_submission_request_list_text_fields() instead.
*/
GHashTable* webkit_form_submission_request_get_text_fields(WebKitFormSubmissionRequest* request)
{
g_return_val_if_fail(WEBKIT_IS_FORM_SUBMISSION_REQUEST(request), nullptr);
if (!request->priv->values && request->priv->textFieldNames->len) {
request->priv->values = adoptGRef(g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free));
for (unsigned i = 0; i < request->priv->textFieldNames->len; i++) {
GUniquePtr<char> name(g_strdup(static_cast<char*>(request->priv->textFieldNames->pdata[i])));
GUniquePtr<char> value(g_strdup(static_cast<char*>(request->priv->textFieldValues->pdata[i])));
g_hash_table_insert(request->priv->values.get(), name.release(), value.release());
}
}
return request->priv->values.get();
}
#endif
/**
* webkit_form_submission_request_list_text_fields:
* @request: a #WebKitFormSubmissionRequest
* @field_names: (out) (optional) (element-type utf8) (transfer none):
* names of the text fields in the form
* @field_values: (out) (optional) (element-type utf8) (transfer none):
* values of the text fields in the form
*
* Get lists of the text fields contained in the form associated to @request.
*
* Get lists with the names and values of the text fields contained in
* the form associated to @request. Note that names and values may be
* %NULL.
*
* If this function returns %FALSE, then both @field_names and
* @field_values will be empty.
*
* Returns: %TRUE if the form contains text fields, or %FALSE otherwise
*
* Since: 2.20
*/
gboolean webkit_form_submission_request_list_text_fields(WebKitFormSubmissionRequest* request, GPtrArray** fieldNames, GPtrArray** fieldValues)
{
g_return_val_if_fail(WEBKIT_IS_FORM_SUBMISSION_REQUEST(request), FALSE);
if (fieldNames)
*fieldNames = request->priv->textFieldNames.get();
if (fieldValues)
*fieldValues = request->priv->textFieldValues.get();
return !!request->priv->textFieldNames->len;
}
/**
* webkit_form_submission_request_submit:
* @request: a #WebKitFormSubmissionRequest
*
* Continue the form submission.
*/
void webkit_form_submission_request_submit(WebKitFormSubmissionRequest* request)
{
g_return_if_fail(WEBKIT_IS_FORM_SUBMISSION_REQUEST(request));
request->priv->listener->continueSubmission();
request->priv->handledRequest = true;
}
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