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// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "pdf/parsed_params.h"
#include <string>
#include "base/strings/string_number_conversions.h"
#include "pdf/pdfium/pdfium_form_filler.h"
#include "third_party/blink/public/platform/web_string.h"
#include "third_party/blink/public/platform/web_vector.h"
#include "third_party/blink/public/web/web_plugin_params.h"
namespace chrome_pdf {
ParsedParams::ParsedParams() = default;
ParsedParams::ParsedParams(const ParsedParams& other) = default;
ParsedParams& ParsedParams::operator=(const ParsedParams& other) = default;
ParsedParams::ParsedParams(ParsedParams&& other) = default;
ParsedParams& ParsedParams::operator=(ParsedParams&& other) = default;
ParsedParams::~ParsedParams() = default;
absl::optional<ParsedParams> ParseWebPluginParams(
const blink::WebPluginParams& params) {
// Keep in sync with `OutOfProcessInstance::Init()`.
// TODO(crbug.com/1232152): Don't have two implementations.
ParsedParams result;
for (size_t i = 0; i < params.attribute_names.size(); ++i) {
if (params.attribute_names[i] == "src") {
result.src_url = params.attribute_values[i].Utf8();
} else if (params.attribute_names[i] == "original-url") {
result.original_url = params.attribute_values[i].Utf8();
} else if (params.attribute_names[i] == "top-level-url") {
result.top_level_url = params.attribute_values[i].Utf8();
} else if (params.attribute_names[i] == "full-frame") {
result.full_frame = true;
} else if (params.attribute_names[i] == "background-color") {
if (!base::StringToUint(params.attribute_values[i].Utf8(),
&result.background_color)) {
return absl::nullopt;
}
} else if (params.attribute_names[i] == "javascript") {
if (params.attribute_values[i] != "allow")
result.script_option = PDFiumFormFiller::ScriptOption::kNoJavaScript;
} else if (params.attribute_names[i] == "has-edits") {
result.has_edits = true;
}
}
if (result.src_url.empty())
return absl::nullopt;
if (result.original_url.empty())
result.original_url = result.src_url;
return result;
}
} // namespace chrome_pdf
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