mirror of
https://github.com/tfussell/xlnt.git
synced 2024-03-22 13:11:17 +08:00
1313 lines
31 KiB
C++
1313 lines
31 KiB
C++
#include <algorithm>
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#include <array>
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#include <fstream>
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#include <iostream>
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#include <sstream>
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#include "xlnt.h"
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namespace xlnt {
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namespace {
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class not_implemented : public std::runtime_error
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{
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public:
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not_implemented() : std::runtime_error("error: not implemented")
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{
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}
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};
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} // namespace
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#ifdef _WIN32
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#include <Windows.h>
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void file::copy(const std::string &source, const std::string &destination, bool overwrite)
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{
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assert(source.size() + 1 < MAX_PATH);
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assert(destination.size() + 1 < MAX_PATH);
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std::wstring source_wide(source.begin(), source.end());
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std::wstring destination_wide(destination.begin(), destination.end());
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BOOL result = CopyFile(source_wide.c_str(), destination_wide.c_str(), !overwrite);
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if(result == 0)
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{
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DWORD error = GetLastError();
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switch(GetLastError())
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{
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case ERROR_ACCESS_DENIED: throw std::runtime_error("Access is denied");
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case ERROR_ENCRYPTION_FAILED: throw std::runtime_error("The specified file could not be encrypted");
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case ERROR_FILE_NOT_FOUND: throw std::runtime_error("The source file wasn't found");
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default:
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if(!overwrite)
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{
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throw std::runtime_error("The destination file already exists");
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}
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throw std::runtime_error("Unknown error");
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}
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}
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}
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bool file::exists(const std::string &path)
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{
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std::wstring path_wide(path.begin(), path.end());
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return PathFileExists(path_wide.c_str()) && !PathIsDirectory(path_wide.c_str());
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}
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#else
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#include <sys/stat.h>
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void file::copy(const std::string &source, const std::string &destination, bool overwrite)
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{
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if(!overwrite && exists(destination))
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{
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throw std::runtime_error("destination file already exists and overwrite==false");
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}
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std::ifstream src(source, std::ios::binary);
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std::ofstream dst(destination, std::ios::binary);
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dst << src.rdbuf();
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}
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bool file::exists(const std::string &path)
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{
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struct stat fileAtt;
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if (stat(path.c_str(), &fileAtt) != 0)
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{
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throw std::runtime_error("stat failed");
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}
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return S_ISREG(fileAtt.st_mode);
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}
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#endif //_WIN32
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struct part_struct
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{
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part_struct(package_impl &package, const std::string &uri_part, const std::string &mime_type = "", compression_option compression = compression_option::NotCompressed)
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: compression_option_(compression),
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content_type_(mime_type),
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package_(package),
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uri_(uri_part)
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{}
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part_struct(package_impl &package, const std::string &uri, opcContainer *container)
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: package_(package),
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uri_(uri),
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container_(container)
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{}
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relationship create_relationship(const std::string &target_uri, target_mode target_mode, const std::string &relationship_type);
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void delete_relationship(const std::string &id);
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relationship get_relationship(const std::string &id);
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relationship_collection get_relationships();
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relationship_collection get_relationship_by_type(const std::string &relationship_type);
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std::string read()
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{
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std::string ss;
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auto part_stream = opcContainerOpenInputStream(container_, (xmlChar*)uri_.c_str());
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std::array<xmlChar, 1024> buffer;
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auto bytes_read = opcContainerReadInputStream(part_stream, buffer.data(), static_cast<opc_uint32_t>(buffer.size()));
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if(bytes_read > 0)
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{
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ss.append(std::string(buffer.begin(), buffer.begin() + bytes_read));
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while(bytes_read == buffer.size())
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{
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auto bytes_read = opcContainerReadInputStream(part_stream, buffer.data(), static_cast<opc_uint32_t>(buffer.size()));
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ss.append(std::string(buffer.begin(), buffer.begin() + bytes_read));
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}
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}
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opcContainerCloseInputStream(part_stream);
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return ss;
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}
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void write(const std::string &data)
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{
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auto name = uri_;
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auto name_pointer = name.c_str();
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auto part_stream = opcContainerCreateOutputStream(container_, (xmlChar*)name_pointer, opcCompressionOption_t::OPC_COMPRESSIONOPTION_NORMAL);
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std::stringstream ss(data);
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std::array<xmlChar, 1024> buffer;
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while(ss)
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{
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ss.get((char*)buffer.data(), 1024);
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auto count = ss.gcount();
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if(count > 0)
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{
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opcContainerWriteOutputStream(part_stream, buffer.data(), static_cast<opc_uint32_t>(count));
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}
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}
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opcContainerCloseOutputStream(part_stream);
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}
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/// <summary>
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/// Returns a value that indicates whether this part owns a relationship with a specified Id.
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/// </summary>
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bool relationship_exists(const std::string &id) const;
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/// <summary>
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/// Returns true if the given Id string is a valid relationship identifier.
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/// </summary>
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bool is_valid_xml_id(const std::string &id);
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void operator=(const part_struct &other);
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compression_option compression_option_;
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std::string content_type_;
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package_impl &package_;
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std::string uri_;
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opcContainer *container_;
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};
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part::part(package_impl &package, const std::string &uri, opcContainer *container)
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: root_(new part_struct(package, uri, container))
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{
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}
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part::part(part_struct *root) : root_(root)
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{
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}
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std::string part::get_content_type() const
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{
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return "";
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}
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std::string part::read()
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{
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if(root_ == nullptr)
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{
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return "";
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}
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return root_->read();
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}
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void part::write(const std::string &data)
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{
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if(root_ == nullptr)
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{
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return;
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}
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return root_->write(data);
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}
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bool part::operator==(const part &comparand) const
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{
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return root_ == comparand.root_;
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}
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bool part::operator==(const std::nullptr_t &) const
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{
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return root_ == nullptr;
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}
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struct package_impl
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{
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package *parent_;
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opcContainer *opc_container_;
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std::iostream &stream_;
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std::fstream file_stream_;
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file_mode package_mode_;
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file_access package_access_;
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std::vector<xmlChar> container_buffer_;
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bool open_;
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bool streaming_;
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file_access get_file_open_access() const
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{
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if(!open_)
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{
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throw std::runtime_error("The package is not open");
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}
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return package_access_;
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}
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package_impl(std::iostream &stream, file_mode package_mode, file_access package_access)
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: stream_(stream),
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package_mode_(package_mode),
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package_access_(package_access),
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container_buffer_(4096)
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{
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open_container();
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}
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package_impl(const std::string &path, file_mode package_mode, file_access package_access)
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: stream_(file_stream_),
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package_mode_(package_mode),
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package_access_(package_access),
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container_buffer_(4096)
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{
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switch(package_mode)
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{
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case file_mode::Append:
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switch(package_access)
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{
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case file_access::Read: throw std::runtime_error("Append can only be used with file_access.Write");
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case file_access::ReadWrite: throw std::runtime_error("Append can only be used with file_access.Write");
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::app | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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case file_mode::Create:
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switch(package_access)
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{
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case file_access::Read:
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file_stream_.open(path, std::ios::binary | std::ios::in);
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break;
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case file_access::ReadWrite:
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file_stream_.open(path, std::ios::binary | std::ios::in | std::ios::out);
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break;
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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case file_mode::CreateNew:
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if(!file::exists(path))
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{
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throw std::runtime_error("File already exists");
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}
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switch(package_access)
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{
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case file_access::Read:
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file_stream_.open(path, std::ios::binary | std::ios::in);
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break;
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case file_access::ReadWrite:
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file_stream_.open(path, std::ios::binary | std::ios::in | std::ios::out);
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break;
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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case file_mode::Open:
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if(!file::exists(path))
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{
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throw std::runtime_error("Can't open non-existent file");
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}
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switch(package_access)
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{
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case file_access::Read:
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file_stream_.open(path, std::ios::binary | std::ios::in);
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break;
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case file_access::ReadWrite:
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file_stream_.open(path, std::ios::binary | std::ios::in | std::ios::out);
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break;
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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case file_mode::OpenOrCreate:
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switch(package_access)
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{
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case file_access::Read:
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file_stream_.open(path, std::ios::binary | std::ios::in);
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break;
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case file_access::ReadWrite:
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file_stream_.open(path, std::ios::binary | std::ios::in | std::ios::out);
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break;
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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case file_mode::Truncate:
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if(!file::exists(path))
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{
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throw std::runtime_error("Can't truncate non-existent file");
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}
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switch(package_access)
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{
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case file_access::Read:
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file_stream_.open(path, std::ios::binary | std::ios::trunc | std::ios::in);
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break;
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case file_access::ReadWrite:
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file_stream_.open(path, std::ios::binary | std::ios::trunc | std::ios::in | std::ios::out);
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break;
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case file_access::Write:
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file_stream_.open(path, std::ios::binary | std::ios::trunc | std::ios::out);
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break;
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default: throw std::runtime_error("invalid access");
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}
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break;
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}
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open_container();
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}
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void open_container()
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{
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opcContainerOpenMode m;
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switch(package_access_)
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{
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case file_access::Read:
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m = opcContainerOpenMode::OPC_OPEN_READ_ONLY;
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break;
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case file_access::ReadWrite:
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m = opcContainerOpenMode::OPC_OPEN_READ_WRITE;
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break;
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case file_access::Write:
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m = opcContainerOpenMode::OPC_OPEN_WRITE_ONLY;
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break;
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default:
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throw std::runtime_error("unknown file access");
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}
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opc_container_ = opcContainerOpenIO(&read_callback, &write_callback,
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&close_callback, &seek_callback,
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&trim_callback, &flush_callback, this, 4096, m, this);
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open_ = true;
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}
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~package_impl()
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{
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close();
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}
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void close()
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{
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if(open_)
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{
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open_ = false;
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opcContainerClose(opc_container_, opcContainerCloseMode::OPC_CLOSE_NOW);
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opc_container_ = nullptr;
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}
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}
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part create_part(const std::string &part_uri, const std::string &/*content_type*/, compression_option /*compression*/)
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{
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return part(new part_struct(*this, part_uri, opc_container_));
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}
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void delete_part(const std::string &/*part_uri*/)
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{
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}
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void flush()
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{
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stream_.flush();
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}
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part get_part(const std::string &part_uri)
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{
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return part(*this, part_uri, opc_container_);
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}
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part_collection get_parts()
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{
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return part_collection();
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}
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int write(char *buffer, int length)
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{
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stream_.read(buffer, length);
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auto bytes_read = stream_.gcount();
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return static_cast<int>(bytes_read);
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}
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int read(const char *buffer, int length)
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{
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auto before = stream_.tellp();
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stream_.write(buffer, length);
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auto bytes_written = stream_.tellp() - before;
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return static_cast<int>(bytes_written);
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}
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std::ios::pos_type seek(std::ios::pos_type offset)
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{
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stream_.clear();
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stream_.seekg(offset);
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auto current_position = stream_.tellg();
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if(stream_.eof())
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{
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std::cout << "eof" << std::endl;
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}
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if(stream_.fail())
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{
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std::cout << "fail" << std::endl;
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}
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if(stream_.bad())
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{
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std::cout << "bad" << std::endl;
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}
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return current_position;
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}
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int trim(std::ios::pos_type /*new_size*/)
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{
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return 0;
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}
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static int read_callback(void *context, char *buffer, int length)
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{
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auto object = static_cast<package_impl *>(context);
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return object->write(buffer, length);
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}
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static int write_callback(void *context, const char *buffer, int length)
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{
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auto object = static_cast<package_impl *>(context);
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return object->read(buffer, length);
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}
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static int close_callback(void *context)
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{
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auto object = static_cast<package_impl *>(context);
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object->close();
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return 0;
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}
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static opc_ofs_t seek_callback(void *context, opc_ofs_t ofs)
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{
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auto object = static_cast<package_impl *>(context);
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return static_cast<opc_ofs_t>(object->seek(ofs));
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}
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static int trim_callback(void *context, opc_ofs_t new_size)
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{
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auto object = static_cast<package_impl *>(context);
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return object->trim(new_size);
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}
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static int flush_callback(void *context)
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{
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auto object = static_cast<package_impl *>(context);
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object->flush();
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return 0;
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}
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};
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file_access package::get_file_open_access() const
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{
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return impl_->get_file_open_access();
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}
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package package::open(std::iostream &stream, file_mode package_mode, file_access package_access)
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{
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return package(stream, package_mode, package_access);
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}
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package package::open(const std::string &path, file_mode package_mode, file_access package_access, file_share /*package_share*/)
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{
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return package(path, package_mode, package_access);
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}
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package::package(std::iostream &stream, file_mode package_mode, file_access package_access)
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: impl_(new package_impl(stream, package_mode, package_access))
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{
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open_container();
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}
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package::package(const std::string &path, file_mode package_mode, file_access package_access)
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: impl_(new package_impl(path, package_mode, package_access))
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{
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}
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void package::open_container()
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{
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impl_->open_container();
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}
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void package::close()
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{
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impl_->close();
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}
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part package::create_part(const std::string &part_uri, const std::string &content_type, compression_option compression)
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{
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return impl_->create_part(part_uri, content_type, compression);
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}
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void package::delete_part(const std::string &part_uri)
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{
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impl_->delete_part(part_uri);
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}
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void package::flush()
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{
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impl_->flush();
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}
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part package::get_part(const std::string &part_uri)
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{
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return impl_->get_part(part_uri);
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}
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part_collection package::get_parts()
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{
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return impl_->get_parts();
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}
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int package::write(char *buffer, int length)
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{
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return impl_->write(buffer, length);
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}
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int package::read(const char *buffer, int length)
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{
|
|
return impl_->read(buffer, length);
|
|
}
|
|
|
|
std::ios::pos_type package::seek(std::ios::pos_type offset)
|
|
{
|
|
return impl_->seek(offset);
|
|
}
|
|
|
|
int package::trim(std::ios::pos_type new_size)
|
|
{
|
|
return impl_->trim(new_size);
|
|
}
|
|
|
|
bool package::operator==(const package &comparand) const
|
|
{
|
|
return impl_ == comparand.impl_;
|
|
}
|
|
|
|
bool package::operator==(const std::nullptr_t &) const
|
|
{
|
|
return impl_ == nullptr;
|
|
}
|
|
|
|
|
|
struct cell_struct
|
|
{
|
|
cell_struct(worksheet_struct *ws, const std::string &column, int row)
|
|
: type(cell::type::null), parent_worksheet(ws),
|
|
column(xlnt::cell::column_index_from_string(column) - 1), row(row)
|
|
{
|
|
|
|
}
|
|
|
|
std::string to_string() const;
|
|
|
|
cell::type type;
|
|
|
|
union
|
|
{
|
|
long double numeric_value;
|
|
bool bool_value;
|
|
};
|
|
|
|
tm date_value;
|
|
std::string string_value;
|
|
std::string formula_value;
|
|
worksheet_struct *parent_worksheet;
|
|
int column;
|
|
int row;
|
|
};
|
|
|
|
cell::cell() : root_(nullptr)
|
|
{
|
|
}
|
|
|
|
cell::cell(worksheet &worksheet, const std::string &column, int row) : root_(nullptr)
|
|
{
|
|
cell self = worksheet.cell(column + std::to_string(row));
|
|
root_ = self.root_;
|
|
}
|
|
|
|
|
|
cell::cell(worksheet &worksheet, const std::string &column, int row, const std::string &initial_value) : root_(nullptr)
|
|
{
|
|
cell self = worksheet.cell(column + std::to_string(row));
|
|
root_ = self.root_;
|
|
*this = initial_value;
|
|
}
|
|
|
|
cell::cell(cell_struct *root) : root_(root)
|
|
{
|
|
}
|
|
|
|
coordinate cell::coordinate_from_string(const std::string &coord_string)
|
|
{
|
|
// Convert a coordinate string like 'B12' to a tuple ('B', 12)
|
|
bool column_part = true;
|
|
coordinate result;
|
|
|
|
for(auto character : coord_string)
|
|
{
|
|
char upper = std::toupper(character);
|
|
|
|
if(std::isalpha(character))
|
|
{
|
|
if(column_part)
|
|
{
|
|
result.column.append(1, upper);
|
|
}
|
|
else
|
|
{
|
|
std::string msg = "Invalid cell coordinates (" + coord_string + ")";
|
|
throw std::runtime_error(msg);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if(column_part)
|
|
{
|
|
column_part = false;
|
|
}
|
|
else if(!(std::isdigit(character) || character == '$'))
|
|
{
|
|
std::string msg = "Invalid cell coordinates (" + coord_string + ")";
|
|
throw std::runtime_error(msg);
|
|
}
|
|
}
|
|
}
|
|
|
|
std::string row_string = coord_string.substr(result.column.length());
|
|
if(row_string[0] == '$')
|
|
{
|
|
row_string = row_string.substr(1);
|
|
}
|
|
result.row = std::stoi(row_string);
|
|
|
|
if(result.row < 1)
|
|
{
|
|
std::string msg = "Invalid cell coordinates (" + coord_string + ")";
|
|
throw std::runtime_error(msg);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
int cell::column_index_from_string(const std::string &column_string)
|
|
{
|
|
if(column_string.length() > 3 || column_string.empty())
|
|
{
|
|
throw std::runtime_error("column must be one to three characters");
|
|
}
|
|
|
|
int column_index = 0;
|
|
int place = 1;
|
|
|
|
for(int i = column_string.length() - 1; i >= 0; i--)
|
|
{
|
|
if(!std::isalpha(column_string[i]))
|
|
{
|
|
throw std::runtime_error("column must contain only letters in the range A-Z");
|
|
}
|
|
|
|
column_index += (std::toupper(column_string[i]) - 'A' + 1) * place;
|
|
place *= 26;
|
|
}
|
|
|
|
return column_index;
|
|
}
|
|
|
|
// Convert a column number into a column letter (3 -> 'C')
|
|
// Right shift the column col_idx by 26 to find column letters in reverse
|
|
// order.These numbers are 1 - based, and can be converted to ASCII
|
|
// ordinals by adding 64.
|
|
std::string cell::get_column_letter(int column_index)
|
|
{
|
|
// these indicies corrospond to A->ZZZ and include all allowed
|
|
// columns
|
|
if(column_index < 1 || column_index > 18278)
|
|
{
|
|
auto msg = "Column index out of bounds: " + std::to_string(column_index);
|
|
throw std::runtime_error(msg);
|
|
}
|
|
|
|
auto temp = column_index;
|
|
std::string column_letter = "";
|
|
|
|
while(temp > 0)
|
|
{
|
|
int quotient = temp / 26, remainder = temp % 26;
|
|
|
|
// check for exact division and borrow if needed
|
|
if(remainder == 0)
|
|
{
|
|
quotient -= 1;
|
|
remainder = 26;
|
|
}
|
|
|
|
column_letter = std::string(1, char(remainder + 64)) + column_letter;
|
|
temp = quotient;
|
|
}
|
|
|
|
return column_letter;
|
|
}
|
|
|
|
bool cell::is_date() const
|
|
{
|
|
return root_->type == type::date;
|
|
}
|
|
|
|
bool operator==(const char *comparand, const cell &cell)
|
|
{
|
|
return std::string(comparand) == cell;
|
|
}
|
|
|
|
bool operator==(const std::string &comparand, const cell &cell)
|
|
{
|
|
return cell.root_->type == cell::type::string && cell.root_->string_value == comparand;
|
|
}
|
|
|
|
bool operator==(const tm &comparand, const cell &cell)
|
|
{
|
|
return cell.root_->type == cell::type::date && cell.root_->date_value.tm_hour == comparand.tm_hour;
|
|
}
|
|
|
|
std::string cell::absolute_coordinate(const std::string &absolute_address)
|
|
{
|
|
// Convert a coordinate to an absolute coordinate string (B12 -> $B$12)
|
|
auto colon_index = absolute_address.find(':');
|
|
if(colon_index != std::string::npos)
|
|
{
|
|
return absolute_coordinate(absolute_address.substr(0, colon_index)) + ":"
|
|
+ absolute_coordinate(absolute_address.substr(colon_index + 1));
|
|
}
|
|
else
|
|
{
|
|
auto coord = coordinate_from_string(absolute_address);
|
|
return std::string("$") + coord.column + "$" + std::to_string(coord.row);
|
|
}
|
|
}
|
|
|
|
cell::type cell::get_data_type()
|
|
{
|
|
return root_->type;
|
|
}
|
|
|
|
cell &cell::operator=(int value)
|
|
{
|
|
root_->type = type::numeric;
|
|
root_->numeric_value = value;
|
|
return *this;
|
|
}
|
|
|
|
cell &cell::operator=(double value)
|
|
{
|
|
root_->type = type::numeric;
|
|
root_->numeric_value = value;
|
|
return *this;
|
|
}
|
|
|
|
cell &cell::operator=(bool value)
|
|
{
|
|
root_->type = type::boolean;
|
|
root_->bool_value = value;
|
|
return *this;
|
|
}
|
|
|
|
cell &cell::operator=(const std::string &value)
|
|
{
|
|
if(value == "")
|
|
{
|
|
root_->type = type::null;
|
|
return *this;
|
|
}
|
|
|
|
if(value[0] == '=')
|
|
{
|
|
root_->type = type::formula;
|
|
root_->formula_value = value;
|
|
return *this;
|
|
}
|
|
|
|
if(value[0] == '0')
|
|
{
|
|
if(value.length() > 1)
|
|
{
|
|
if(value[1] == '.')
|
|
{
|
|
try
|
|
{
|
|
double double_value = std::stod(value);
|
|
*this = double_value;
|
|
return *this;
|
|
}
|
|
catch(std::invalid_argument)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
root_->type = type::numeric;
|
|
root_->numeric_value = 0;
|
|
return *this;
|
|
}
|
|
|
|
root_->type = type::string;
|
|
root_->string_value = value;
|
|
return *this;
|
|
}
|
|
|
|
try
|
|
{
|
|
double double_value = std::stod(value);
|
|
*this = double_value;
|
|
}
|
|
catch(std::invalid_argument)
|
|
{
|
|
root_->type = type::string;
|
|
root_->string_value = value;
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
cell &cell::operator=(const char *value)
|
|
{
|
|
return *this = std::string(value);
|
|
}
|
|
|
|
cell &cell::operator=(const tm &value)
|
|
{
|
|
root_->type = type::date;
|
|
root_->date_value = value;
|
|
return *this;
|
|
}
|
|
|
|
std::string cell::to_string() const
|
|
{
|
|
return root_->to_string();
|
|
}
|
|
|
|
struct worksheet_struct
|
|
{
|
|
worksheet_struct(workbook &parent_workbook, const std::string &title)
|
|
: parent_(parent_workbook), title_(title), freeze_panes_(nullptr)
|
|
{
|
|
|
|
}
|
|
|
|
void garbage_collect()
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
std::set<cell> get_cell_collection()
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
std::string get_title() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void set_title(const std::string &title)
|
|
{
|
|
title_ = title;
|
|
}
|
|
|
|
cell get_freeze_panes() const
|
|
{
|
|
return freeze_panes_;
|
|
}
|
|
|
|
void set_freeze_panes(cell top_left_cell)
|
|
{
|
|
freeze_panes_ = top_left_cell;
|
|
}
|
|
|
|
void set_freeze_panes(const std::string &top_left_coordinate)
|
|
{
|
|
freeze_panes_ = cell(top_left_coordinate);
|
|
}
|
|
|
|
void unfreeze_panes()
|
|
{
|
|
freeze_panes_ = xlnt::cell(nullptr);
|
|
}
|
|
|
|
xlnt::cell cell(const std::string &coordinate)
|
|
{
|
|
if(cell_map_.find(coordinate) == cell_map_.end())
|
|
{
|
|
auto coord = xlnt::cell::coordinate_from_string(coordinate);
|
|
cell_struct *cell = new xlnt::cell_struct(this, coord.column, coord.row);
|
|
cell_map_[coordinate] = xlnt::cell(cell);
|
|
}
|
|
|
|
return cell_map_[coordinate];
|
|
}
|
|
|
|
xlnt::cell cell(int row, int column)
|
|
{
|
|
return cell(xlnt::cell::get_column_letter(column + 1) + std::to_string(row + 1));
|
|
}
|
|
|
|
int get_highest_row() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
int get_highest_column() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
std::string calculate_dimension() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
range range(const std::string &range_string, int /*row_offset*/, int /*column_offset*/)
|
|
{
|
|
auto colon_index = range_string.find(':');
|
|
if(colon_index != std::string::npos)
|
|
{
|
|
auto min_range = range_string.substr(0, colon_index);
|
|
auto max_range = range_string.substr(colon_index + 1);
|
|
xlnt::range r;
|
|
r.push_back(std::vector<xlnt::cell>());
|
|
r[0].push_back(cell(min_range));
|
|
r[0].push_back(cell(max_range));
|
|
return r;
|
|
}
|
|
throw not_implemented();
|
|
}
|
|
|
|
relationship create_relationship(const std::string &relationship_type)
|
|
{
|
|
relationships_.push_back(relationship(relationship_type));
|
|
return relationships_.back();
|
|
}
|
|
|
|
//void add_chart(chart chart);
|
|
|
|
void merge_cells(const std::string &/*range_string*/)
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void merge_cells(int /*start_row*/, int /*start_column*/, int /*end_row*/, int /*end_column*/)
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void unmerge_cells(const std::string &/*range_string*/)
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void unmerge_cells(int /*start_row*/, int /*start_column*/, int /*end_row*/, int /*end_column*/)
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void append(const std::vector<xlnt::cell> &cells)
|
|
{
|
|
for(auto cell : cells)
|
|
{
|
|
cell_map_["a"] = cell;
|
|
}
|
|
}
|
|
|
|
void append(const std::unordered_map<std::string, xlnt::cell> &cells)
|
|
{
|
|
for(auto cell : cells)
|
|
{
|
|
cell_map_[cell.first] = cell.second;
|
|
}
|
|
}
|
|
|
|
void append(const std::unordered_map<int, xlnt::cell> &cells)
|
|
{
|
|
for(auto cell : cells)
|
|
{
|
|
cell_map_[xlnt::cell::get_column_letter(cell.first + 1)] = cell.second;
|
|
}
|
|
}
|
|
|
|
xlnt::range rows() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
xlnt::range columns() const
|
|
{
|
|
throw not_implemented();
|
|
}
|
|
|
|
void operator=(const worksheet_struct &other) = delete;
|
|
|
|
workbook &parent_;
|
|
std::string title_;
|
|
xlnt::cell freeze_panes_;
|
|
std::unordered_map<std::string, xlnt::cell> cell_map_;
|
|
std::vector<relationship> relationships_;
|
|
};
|
|
|
|
worksheet::worksheet(worksheet_struct *root) : root_(root)
|
|
{
|
|
}
|
|
|
|
std::string worksheet::to_string() const
|
|
{
|
|
return "<Worksheet \"" + root_->title_ + "\">";
|
|
}
|
|
|
|
workbook &worksheet::get_parent() const
|
|
{
|
|
return root_->parent_;
|
|
}
|
|
|
|
void worksheet::garbage_collect()
|
|
{
|
|
root_->garbage_collect();
|
|
}
|
|
|
|
std::set<cell> worksheet::get_cell_collection()
|
|
{
|
|
return root_->get_cell_collection();
|
|
}
|
|
|
|
std::string worksheet::get_title() const
|
|
{
|
|
return root_->title_;
|
|
}
|
|
|
|
void worksheet::set_title(const std::string &title)
|
|
{
|
|
root_->title_ = title;
|
|
}
|
|
|
|
cell worksheet::get_freeze_panes() const
|
|
{
|
|
return root_->freeze_panes_;
|
|
}
|
|
|
|
void worksheet::set_freeze_panes(xlnt::cell top_left_cell)
|
|
{
|
|
root_->set_freeze_panes(top_left_cell);
|
|
}
|
|
|
|
void worksheet::set_freeze_panes(const std::string &top_left_coordinate)
|
|
{
|
|
root_->set_freeze_panes(top_left_coordinate);
|
|
}
|
|
|
|
void worksheet::unfreeze_panes()
|
|
{
|
|
root_->unfreeze_panes();
|
|
}
|
|
|
|
xlnt::cell worksheet::cell(const std::string &coordinate)
|
|
{
|
|
return root_->cell(coordinate);
|
|
}
|
|
|
|
xlnt::cell worksheet::cell(int row, int column)
|
|
{
|
|
return root_->cell(row, column);
|
|
}
|
|
|
|
int worksheet::get_highest_row() const
|
|
{
|
|
return root_->get_highest_row();
|
|
}
|
|
|
|
int worksheet::get_highest_column() const
|
|
{
|
|
return root_->get_highest_column();
|
|
}
|
|
|
|
std::string worksheet::calculate_dimension() const
|
|
{
|
|
return root_->calculate_dimension();
|
|
}
|
|
|
|
range worksheet::range(const std::string &range_string, int row_offset, int column_offset)
|
|
{
|
|
return root_->range(range_string, row_offset, column_offset);
|
|
}
|
|
|
|
relationship worksheet::create_relationship(const std::string &relationship_type)
|
|
{
|
|
return root_->create_relationship(relationship_type);
|
|
}
|
|
|
|
//void worksheet::add_chart(chart chart);
|
|
|
|
void worksheet::merge_cells(const std::string &range_string)
|
|
{
|
|
root_->merge_cells(range_string);
|
|
}
|
|
|
|
void worksheet::merge_cells(int start_row, int start_column, int end_row, int end_column)
|
|
{
|
|
root_->merge_cells(start_row, start_column, end_row, end_column);
|
|
}
|
|
|
|
void worksheet::unmerge_cells(const std::string &range_string)
|
|
{
|
|
root_->unmerge_cells(range_string);
|
|
}
|
|
|
|
void worksheet::unmerge_cells(int start_row, int start_column, int end_row, int end_column)
|
|
{
|
|
root_->unmerge_cells(start_row, start_column, end_row, end_column);
|
|
}
|
|
|
|
void worksheet::append(const std::vector<xlnt::cell> &cells)
|
|
{
|
|
root_->append(cells);
|
|
}
|
|
|
|
void worksheet::append(const std::unordered_map<std::string, xlnt::cell> &cells)
|
|
{
|
|
root_->append(cells);
|
|
}
|
|
|
|
void worksheet::append(const std::unordered_map<int, xlnt::cell> &cells)
|
|
{
|
|
root_->append(cells);
|
|
}
|
|
|
|
xlnt::range worksheet::rows() const
|
|
{
|
|
return root_->rows();
|
|
}
|
|
|
|
xlnt::range worksheet::columns() const
|
|
{
|
|
return root_->columns();
|
|
}
|
|
|
|
bool worksheet::operator==(const worksheet &other) const
|
|
{
|
|
return root_ == other.root_;
|
|
}
|
|
|
|
bool worksheet::operator!=(const worksheet &other) const
|
|
{
|
|
return root_ != other.root_;
|
|
}
|
|
|
|
bool worksheet::operator==(std::nullptr_t) const
|
|
{
|
|
return root_ == nullptr;
|
|
}
|
|
|
|
bool worksheet::operator!=(std::nullptr_t) const
|
|
{
|
|
return root_ != nullptr;
|
|
}
|
|
|
|
|
|
void worksheet::operator=(const worksheet &other)
|
|
{
|
|
root_ = other.root_;
|
|
}
|
|
|
|
cell worksheet::operator[](const std::string &address)
|
|
{
|
|
return cell(address);
|
|
}
|
|
|
|
workbook::workbook() : active_worksheet_(nullptr)
|
|
{
|
|
auto ws = create_sheet();
|
|
ws.set_title("Sheet1");
|
|
active_worksheet_ = ws;
|
|
}
|
|
|
|
worksheet workbook::get_sheet_by_name(const std::string &name)
|
|
{
|
|
auto match = std::find_if(worksheets_.begin(), worksheets_.end(), [&](const worksheet &w) { return w.get_title() == name; });
|
|
if(match != worksheets_.end())
|
|
{
|
|
return worksheet(*match);
|
|
}
|
|
return worksheet(nullptr);
|
|
}
|
|
|
|
worksheet workbook::get_active()
|
|
{
|
|
return active_worksheet_;
|
|
}
|
|
|
|
worksheet workbook::create_sheet()
|
|
{
|
|
std::string title = "Sheet1";
|
|
int index = 1;
|
|
while(get_sheet_by_name(title) != nullptr)
|
|
{
|
|
title = "Sheet" + std::to_string(++index);
|
|
}
|
|
auto *worksheet = new worksheet_struct(*this, title);
|
|
worksheets_.push_back(worksheet);
|
|
return get_sheet_by_name(title);
|
|
}
|
|
|
|
worksheet workbook::create_sheet(std::size_t index)
|
|
{
|
|
auto ws = create_sheet();
|
|
if(index != worksheets_.size())
|
|
{
|
|
std::swap(worksheets_[index], worksheets_.back());
|
|
}
|
|
return ws;
|
|
}
|
|
|
|
std::vector<worksheet>::iterator workbook::begin()
|
|
{
|
|
return worksheets_.begin();
|
|
}
|
|
|
|
std::vector<worksheet>::iterator workbook::end()
|
|
{
|
|
return worksheets_.end();
|
|
}
|
|
|
|
std::vector<std::string> workbook::get_sheet_names() const
|
|
{
|
|
std::vector<std::string> names;
|
|
for(auto &ws : worksheets_)
|
|
{
|
|
names.push_back(ws.get_title());
|
|
}
|
|
return names;
|
|
}
|
|
|
|
worksheet workbook::operator[](const std::string &name)
|
|
{
|
|
return get_sheet_by_name(name);
|
|
}
|
|
|
|
void workbook::save(const std::string &filename)
|
|
{
|
|
auto package = package::open(filename);
|
|
package.close();
|
|
}
|
|
|
|
std::string cell_struct::to_string() const
|
|
{
|
|
return "<Cell " + parent_worksheet->title_ + "." + xlnt::cell::get_column_letter(column + 1) + std::to_string(row) + ">";
|
|
}
|
|
|
|
}
|