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78 lines
2.3 KiB
78 lines
2.3 KiB
// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "testing/fx_string_testhelpers.h"
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#include <iomanip>
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#include <ios>
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#include "core/fxcrt/fx_string.h"
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#include "third_party/base/span.h"
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std::ostream& operator<<(std::ostream& os, const CFX_DateTime& dt) {
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os << dt.GetYear() << "-" << std::to_string(dt.GetMonth()) << "-"
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<< std::to_string(dt.GetDay()) << " " << std::to_string(dt.GetHour())
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<< ":" << std::to_string(dt.GetMinute()) << ":"
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<< std::to_string(dt.GetSecond()) << "."
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<< std::to_string(dt.GetMillisecond());
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return os;
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}
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std::vector<std::string> StringSplit(const std::string& str, char delimiter) {
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std::vector<std::string> result;
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size_t pos = 0;
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while (1) {
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size_t found = str.find(delimiter, pos);
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if (found == std::string::npos)
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break;
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result.push_back(str.substr(pos, found - pos));
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pos = found + 1;
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}
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result.push_back(str.substr(pos));
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return result;
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}
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std::string GetPlatformString(FPDF_WIDESTRING wstr) {
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WideString wide_string =
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WideString::FromUTF16LE(wstr, WideString::WStringLength(wstr));
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return std::string(wide_string.ToUTF8().c_str());
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}
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std::wstring GetPlatformWString(FPDF_WIDESTRING wstr) {
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if (!wstr)
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return std::wstring();
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size_t characters = 0;
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while (wstr[characters])
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++characters;
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std::wstring platform_string(characters, L'\0');
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for (size_t i = 0; i < characters + 1; ++i) {
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const unsigned char* ptr = reinterpret_cast<const unsigned char*>(&wstr[i]);
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platform_string[i] = ptr[0] + 256 * ptr[1];
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}
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return platform_string;
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}
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ScopedFPDFWideString GetFPDFWideString(const std::wstring& wstr) {
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size_t length = sizeof(uint16_t) * (wstr.length() + 1);
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ScopedFPDFWideString result(static_cast<FPDF_WCHAR*>(malloc(length)));
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pdfium::span<uint8_t> result_span(reinterpret_cast<uint8_t*>(result.get()),
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length);
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size_t i = 0;
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for (wchar_t w : wstr) {
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result_span[i++] = w & 0xff;
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result_span[i++] = (w >> 8) & 0xff;
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}
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result_span[i++] = 0;
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result_span[i] = 0;
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return result;
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}
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std::vector<FPDF_WCHAR> GetFPDFWideStringBuffer(size_t length_bytes) {
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ASSERT(length_bytes % sizeof(FPDF_WCHAR) == 0);
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return std::vector<FPDF_WCHAR>(length_bytes / sizeof(FPDF_WCHAR));
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}
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