Add a WideStringToString() helper function to PDFiumEngine.
Fix various nits as well. Review-Url: https://codereview.chromium.org/2872083002 Cr-Commit-Position: refs/heads/master@{#470590}
This commit is contained in:
@ -594,6 +594,7 @@ void SetUpV8() {
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gin::IsolateHolder::Initialize(gin::IsolateHolder::kNonStrictMode,
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gin::IsolateHolder::kStableV8Extras,
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gin::ArrayBufferAllocator::SharedInstance());
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DCHECK(!g_isolate_holder);
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g_isolate_holder = new gin::IsolateHolder(base::ThreadTaskRunnerHandle::Get(),
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gin::IsolateHolder::kSingleThread);
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g_isolate_holder->isolate()->Enter();
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@ -616,6 +617,10 @@ int GetBlockForJpeg(void* param,
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return 1;
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}
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std::string WideStringToString(FPDF_WIDESTRING wide_string) {
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return base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(wide_string));
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}
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} // namespace
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bool InitializeSDK() {
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@ -795,16 +800,11 @@ void PDFiumEngine::Form_EmailTo(FPDF_FORMFILLINFO* param,
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FPDF_WIDESTRING cc,
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FPDF_WIDESTRING bcc,
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FPDF_WIDESTRING message) {
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std::string to_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
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std::string subject_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(subject));
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std::string cc_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(cc));
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std::string bcc_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(bcc));
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std::string message_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
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std::string to_str = WideStringToString(to);
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std::string subject_str = WideStringToString(subject);
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std::string cc_str = WideStringToString(cc);
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std::string bcc_str = WideStringToString(bcc);
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std::string message_str = WideStringToString(message);
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PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
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engine->client_->Email(to_str, cc_str, bcc_str, subject_str, message_str);
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@ -892,16 +892,11 @@ FPDF_BOOL PDFiumEngine::Form_PostRequestURL(FPDF_FORMFILLINFO* param,
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FPDF_WIDESTRING encode,
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FPDF_WIDESTRING header,
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FPDF_BSTR* response) {
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std::string url_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
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std::string data_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(data));
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std::string content_type_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(content_type));
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std::string encode_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(encode));
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std::string header_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(header));
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std::string url_str = WideStringToString(url);
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std::string data_str = WideStringToString(data);
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std::string content_type_str = WideStringToString(content_type);
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std::string encode_str = WideStringToString(encode);
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std::string header_str = WideStringToString(header);
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std::string javascript = "alert(\"Post:" + url_str + "," + data_str + "," +
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content_type_str + "," + encode_str + "," +
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@ -913,12 +908,9 @@ FPDF_BOOL PDFiumEngine::Form_PutRequestURL(FPDF_FORMFILLINFO* param,
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FPDF_WIDESTRING url,
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FPDF_WIDESTRING data,
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FPDF_WIDESTRING encode) {
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std::string url_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
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std::string data_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(data));
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std::string encode_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(encode));
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std::string url_str = WideStringToString(url);
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std::string data_str = WideStringToString(data);
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std::string encode_str = WideStringToString(encode);
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std::string javascript =
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"alert(\"Put:" + url_str + "," + data_str + "," + encode_str + "\")";
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@ -930,8 +922,7 @@ void PDFiumEngine::Form_UploadTo(FPDF_FORMFILLINFO* param,
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FPDF_FILEHANDLER* file_handle,
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int file_flag,
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FPDF_WIDESTRING to) {
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std::string to_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
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std::string to_str = WideStringToString(to);
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// TODO: needs the full implementation of form uploading
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}
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@ -954,8 +945,7 @@ FPDF_FILEHANDLER* PDFiumEngine::Form_OpenFile(FPDF_FORMFILLINFO* param,
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void PDFiumEngine::Form_GotoURL(FPDF_FORMFILLINFO* param,
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FPDF_DOCUMENT document,
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FPDF_WIDESTRING url) {
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std::string url_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
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std::string url_str = WideStringToString(url);
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// TODO: needs to implement GOTO URL action
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}
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@ -1367,10 +1357,9 @@ pp::Resource PDFiumEngine::PrintPages(
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if (HasPermission(PDFEngine::PERMISSION_PRINT_HIGH_QUALITY) &&
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(print_settings.format & PP_PRINTOUTPUTFORMAT_PDF)) {
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return PrintPagesAsPDF(page_ranges, page_range_count, print_settings);
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} else if (HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY)) {
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return PrintPagesAsRasterPDF(page_ranges, page_range_count, print_settings);
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}
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if (HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY))
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return PrintPagesAsRasterPDF(page_ranges, page_range_count, print_settings);
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return pp::Resource();
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}
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@ -2204,23 +2193,15 @@ bool PDFiumEngine::SelectFindResult(bool forward) {
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resume_find_index_.Invalidate();
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} else if (current_find_index_.valid()) {
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size_t current_index = current_find_index_.GetIndex();
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if (forward) {
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if (current_index >= last_index) {
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current_find_index_.Invalidate();
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client_->NotifySelectedFindResultChanged(-1);
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client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
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return true;
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}
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new_index = current_index + 1;
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} else {
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if (current_find_index_.GetIndex() == 0) {
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current_find_index_.Invalidate();
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client_->NotifySelectedFindResultChanged(-1);
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client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
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return true;
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}
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new_index = current_index - 1;
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if ((forward && current_index >= last_index) ||
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(!forward && current_index == 0)) {
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current_find_index_.Invalidate();
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client_->NotifySelectedFindResultChanged(-1);
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client_->NotifyNumberOfFindResultsChanged(find_results_.size(), true);
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return true;
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}
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int increment = forward ? 1 : -1;
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new_index = current_index + increment;
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} else {
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new_index = forward ? 0 : last_index;
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}
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@ -3729,8 +3710,7 @@ int PDFiumEngine::Form_Alert(IPDF_JSPLATFORM* param,
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};
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PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
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std::string message_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
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std::string message_str = WideStringToString(message);
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if (type == ALERT_TYPE_OK) {
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engine->client_->Alert(message_str);
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return ALERT_RESULT_OK;
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@ -3754,10 +3734,8 @@ int PDFiumEngine::Form_Response(IPDF_JSPLATFORM* param,
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FPDF_BOOL password,
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void* response,
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int length) {
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std::string question_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(question));
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std::string default_str = base::UTF16ToUTF8(
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reinterpret_cast<const base::char16*>(default_response));
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std::string question_str = WideStringToString(question);
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std::string default_str = WideStringToString(default_response);
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PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
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std::string rv = engine->client_->Prompt(question_str, default_str);
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@ -3791,16 +3769,11 @@ void PDFiumEngine::Form_Mail(IPDF_JSPLATFORM* param,
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FPDF_WIDESTRING message) {
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// Note: |mail_data| and |length| are ignored. We don't handle attachments;
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// there is no way with mailto.
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std::string to_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(to));
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std::string cc_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(cc));
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std::string bcc_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(bcc));
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std::string subject_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(subject));
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std::string message_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(message));
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std::string to_str = WideStringToString(to);
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std::string cc_str = WideStringToString(cc);
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std::string bcc_str = WideStringToString(bcc);
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std::string subject_str = WideStringToString(subject);
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std::string message_str = WideStringToString(message);
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PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
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engine->client_->Email(to_str, cc_str, bcc_str, subject_str, message_str);
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@ -3825,8 +3798,7 @@ void PDFiumEngine::Form_SubmitForm(IPDF_JSPLATFORM* param,
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void* form_data,
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int length,
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FPDF_WIDESTRING url) {
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std::string url_str =
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base::UTF16ToUTF8(reinterpret_cast<const base::char16*>(url));
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std::string url_str = WideStringToString(url);
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PDFiumEngine* engine = static_cast<PDFiumEngine*>(param);
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engine->client_->SubmitForm(url_str, form_data, length);
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}
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