core.h

// Copyright (c) 2009-2025 Avanquest Software. All rights reserved.
 
#ifndef PDFSDK_CXX_CORE_H_INCLUDED_
#define PDFSDK_CXX_CORE_H_INCLUDED_
 
#include <pdfsdk/core.h>
#include <pdfsdk/cxx/action.h>
#include <pdfsdk/cxx/annot.h>
#include <pdfsdk/cxx/bookmark.h>
#include <pdfsdk/cxx/clip.h>
#include <pdfsdk/cxx/collection.h>
#include <pdfsdk/cxx/color.h>
#include <pdfsdk/cxx/color_space.h>
#include <pdfsdk/cxx/content.h>
#include <pdfsdk/cxx/dest.h>
#include <pdfsdk/cxx/document.h>
#include <pdfsdk/cxx/element.h>
#include <pdfsdk/cxx/filespec.h>
#include <pdfsdk/cxx/font.h>
#include <pdfsdk/cxx/form_field.h>
#include <pdfsdk/cxx/function.h>
#include <pdfsdk/cxx/gstate.h>
#include <pdfsdk/cxx/object.h>
#include <pdfsdk/cxx/optional_content.h>
#include <pdfsdk/cxx/page.h>
#include <pdfsdk/cxx/page_text.h>
#include <pdfsdk/cxx/pattern.h>
#include <pdfsdk/cxx/progress_monitor.h>
#include <pdfsdk/cxx/read_stream.h>
#include <pdfsdk/cxx/shading.h>
#include <pdfsdk/cxx/soft_mask.h>
#include <pdfsdk/cxx/standard_security.h>
#include <pdfsdk/cxx/struct_tree.h>
#include <pdfsdk/cxx/text_run.h>
#include <pdfsdk/cxx/write_stream.h>
#include <pdfsdk/cxx/xgroup.h>
#include <pdfsdk/cxx/xobject.h>
 
namespace PDF {

inline void Init(std::string_view licenseKey,
                 const std::filesystem::path& resourcesDir = std::filesystem::path(),
                 const std::filesystem::path& tempDir = std::filesystem::path(),
                 const std::filesystem::path& appDataDir = std::filesystem::path()) {
    std::wstring resourcesDirStr = resourcesDir.wstring();
    std::wstring tempDirStr = tempDir.wstring();
    std::wstring appDataDirStr = appDataDir.wstring();
 
    PDInitData initdata = {};
    initdata.resourcesDirectoryPath = resourcesDirStr.c_str();
    initdata.tempDirectoryPath = tempDirStr.c_str();
    initdata.appDataDirectoryPath = appDataDirStr.c_str();
 
    std::string licenseKeyStr{licenseKey};
    PDF_CHECK_SUCCESS_X(PDInit(licenseKeyStr.c_str(), &initdata, "cxx"));
}

inline void Done() noexcept {
    PDDone();
}

struct InitScope {
    InitScope(const std::string& licenseKey,
              const std::filesystem::path& resourcesDir = std::filesystem::path(),
              const std::filesystem::path& tempDir = std::filesystem::path(),
              const std::filesystem::path& appDataDir = std::filesystem::path()) {
        Init(licenseKey, resourcesDir, tempDir, appDataDir);
    }

    ~InitScope() { Done(); }
 
    InitScope(const InitScope&) = delete;
    InitScope& operator=(const InitScope&) = delete;
 
    InitScope(InitScope&&) = delete;
    InitScope& operator=(InitScope&&) = delete;
};

inline PDAtom Atomize(const char* c_str) {
    PDAtom atom = kPDAtomNull;
    PDF_CHECK_SUCCESS_X(PDAtomPutString(c_str, &atom));
    return atom;
}

inline PDAtom Atomize(const std::string& str) {
    return Atomize(str.c_str());
}

inline PDAtom Atomize(std::string_view sv) {
    return Atomize(std::string{sv});
}

inline std::string AtomToString(PDAtom atom) {
    const char* str = "";
    PDF_CHECK_SUCCESS_X(PDAtomGetString(atom, &str));
    return str;
}
 
}  // namespace PDF
 
#endif  // PDFSDK_CXX_CORE_H_INCLUDED_