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#include <RezFileList.h>
#include <rez/dir.h>
#include <rez.h>
#include <iostream>
static const irr::io::path s;
irr::u32 RezFileList::getFileCount(const rez::dir &dir) const
{
irr::u32 ret = 0;
for (const auto &d : dir.entries())
{
const auto &entry = d.second;
if (std::holds_alternative<rez::dir>(entry))
ret += getFileCount(std::get<rez::dir>(entry));
else if (std::holds_alternative<rez::resource>(entry))
ret++;
}
return ret;
}
irr::u32 RezFileList::getFileCount() const
{
return getFileCount(rez.root());
}
const irr::io::path &RezFileList::getFileName(irr::u32 index) const
{
return s;
}
const irr::io::path &RezFileList::getFullFileName(irr::u32 index) const
{
return s;
}
irr::u32 RezFileList::getFileSize(irr::u32 index) const
{
return 0;
}
irr::u32 RezFileList::getFileOffset(irr::u32 index) const
{
return 0;
}
irr::u32 RezFileList::getID(irr::u32 index) const
{
return 0;
}
bool RezFileList::isDirectory(irr::u32 index) const
{
if (index >= entries.size())
return false;
return std::holds_alternative<rez::dir>(*entries.at(index));
}
int RezFileList::findFile(const irr::io::path &filename, bool isFolder,
const rez::dir::direntry *entry) const
{
if (std::holds_alternative<rez::resource>(*entry))
{
const auto &resource = std::get<rez::resource>(*entry);
if (resource.name() == filename.c_str())
{
if (isFolder)
{
std::cerr << filename.c_str() << " expected to be a "
"directory, but is a file\n";
return -1;
}
else
return 1;
}
}
else if (std::holds_alternative<rez::dir>(*entry) && isFolder)
{
const auto &dir = std::get<rez::dir>(*entry);
if (dir.name() == filename.c_str())
{
if (!isFolder)
{
std::cerr << filename.c_str() << " expected to be a "
"file, but is a directory\n";
return -1;
}
else
return 1;
}
}
return 0;
}
irr::s32 RezFileList::findFile(const irr::io::path &filename, bool isFolder)
const
{
for (irr::u32 i = 0; i < entries.size(); i++)
{
auto entry = entries.at(i);
int n = findFile(filename, isFolder, entry);
if (n < 0)
return -1;
else if (n)
return i;
}
const rez::dir::direntry *entry = rez.access(filename.c_str());
if (!entry || findFile(filename, isFolder, entry) <= 0)
return -1;
entries.push_back(entry);
return entries.size() - 1;
}
const irr::io::path &RezFileList::getPath() const
{
return s;
}
irr::u32 RezFileList::addItem(const irr::io::path &fullPath, irr::u32 offset,
irr::u32 size, bool isDirectory, irr::u32 id)
{
return 0;
}
void RezFileList::sort()
{
}
RezFileList::RezFileList(const rez::ball &rez) :
rez(rez)
{
}
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