mirror of
https://github.com/AxioDL/nod.git
synced 2025-12-09 05:28:00 +00:00
New code style refactor
This commit is contained in:
Jack Andersen
@@ -9,275 +9,252 @@
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#include "nod/DirectoryEnumerator.hpp"
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namespace nod
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{
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namespace nod {
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DirectoryEnumerator::DirectoryEnumerator(SystemStringView path, Mode mode,
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bool sizeSort, bool reverse, bool noHidden)
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{
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Sstat theStat;
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if (Stat(path.data(), &theStat) || !S_ISDIR(theStat.st_mode))
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return;
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DirectoryEnumerator::DirectoryEnumerator(SystemStringView path, Mode mode, bool sizeSort, bool reverse, bool noHidden) {
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Sstat theStat;
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if (Stat(path.data(), &theStat) || !S_ISDIR(theStat.st_mode))
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return;
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#if _WIN32
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SystemString wc(path);
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wc += _SYS_STR("/*");
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WIN32_FIND_DATAW d;
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HANDLE dir = FindFirstFileW(wc.c_str(), &d);
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if (dir == INVALID_HANDLE_VALUE)
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return;
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switch (mode)
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{
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case Mode::Native:
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do
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{
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st))
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continue;
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SystemString wc(path);
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wc += _SYS_STR("/*");
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WIN32_FIND_DATAW d;
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HANDLE dir = FindFirstFileW(wc.c_str(), &d);
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if (dir == INVALID_HANDLE_VALUE)
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return;
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switch (mode) {
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case Mode::Native:
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do {
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st))
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continue;
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size_t sz = 0;
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bool isDir = false;
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if (S_ISDIR(st.st_mode))
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isDir = true;
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else if (S_ISREG(st.st_mode))
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sz = st.st_size;
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else
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continue;
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size_t sz = 0;
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bool isDir = false;
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if (S_ISDIR(st.st_mode))
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isDir = true;
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else if (S_ISREG(st.st_mode))
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sz = st.st_size;
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else
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continue;
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m_entries.push_back(Entry(fp, d.cFileName, sz, isDir));
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} while (FindNextFileW(dir, &d));
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break;
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case Mode::DirsThenFilesSorted:
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case Mode::DirsSorted:
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{
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std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
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do
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{
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp +=_SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISDIR(st.st_mode))
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continue;
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sort.emplace(std::make_pair(d.cFileName, Entry(fp, d.cFileName, 0, true)));
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} while (FindNextFileW(dir, &d));
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m_entries.push_back(Entry(fp, d.cFileName, sz, isDir));
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} while (FindNextFileW(dir, &d));
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break;
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case Mode::DirsThenFilesSorted:
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case Mode::DirsSorted: {
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std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
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do {
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISDIR(st.st_mode))
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continue;
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sort.emplace(std::make_pair(d.cFileName, Entry(fp, d.cFileName, 0, true)));
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} while (FindNextFileW(dir, &d));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it = sort.crbegin(); it != sort.crend(); ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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if (mode == Mode::DirsSorted)
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break;
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FindClose(dir);
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dir = FindFirstFileW(wc.c_str(), &d);
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}
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case Mode::FilesSorted:
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{
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if (mode == Mode::FilesSorted)
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m_entries.clear();
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if (sizeSort)
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{
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std::multimap<size_t, Entry> sort;
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do
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{
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
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continue;
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sort.emplace(std::make_pair(st.st_size, Entry(fp, d.cFileName, st.st_size, false)));
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} while (FindNextFileW(dir, &d));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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}
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else
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{
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std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
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do
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{
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
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continue;
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sort.emplace(std::make_pair(d.cFileName, Entry(fp, d.cFileName, st.st_size, false)));
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} while (FindNextFileW(dir, &d));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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}
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break;
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}
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}
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if (mode == Mode::DirsSorted)
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break;
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FindClose(dir);
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dir = FindFirstFileW(wc.c_str(), &d);
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}
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case Mode::FilesSorted: {
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if (mode == Mode::FilesSorted)
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m_entries.clear();
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if (sizeSort) {
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std::multimap<size_t, Entry> sort;
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do {
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
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continue;
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sort.emplace(std::make_pair(st.st_size, Entry(fp, d.cFileName, st.st_size, false)));
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} while (FindNextFileW(dir, &d));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it = sort.crbegin(); it != sort.crend(); ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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} else {
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std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
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do {
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if (!wcscmp(d.cFileName, _SYS_STR(".")) || !wcscmp(d.cFileName, _SYS_STR("..")))
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continue;
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if (noHidden && (d.cFileName[0] == L'.' || (d.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) != 0))
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continue;
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SystemString fp(path);
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fp += _SYS_STR('/');
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fp += d.cFileName;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
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continue;
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sort.emplace(std::make_pair(d.cFileName, Entry(fp, d.cFileName, st.st_size, false)));
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} while (FindNextFileW(dir, &d));
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it = sort.crbegin(); it != sort.crend(); ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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}
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break;
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}
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}
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FindClose(dir);
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#else
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DIR* dir = opendir(path.data());
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if (!dir)
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return;
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const dirent* d;
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switch (mode)
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{
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case Mode::Native:
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while ((d = readdir(dir)))
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{
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if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
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continue;
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if (noHidden && d->d_name[0] == '.')
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continue;
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SystemString fp(path);
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fp += '/';
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fp += d->d_name;
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Sstat st;
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if (Stat(fp.c_str(), &st))
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continue;
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DIR* dir = opendir(path.data());
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if (!dir)
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return;
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const dirent* d;
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switch (mode) {
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case Mode::Native:
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while ((d = readdir(dir))) {
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if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
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continue;
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if (noHidden && d->d_name[0] == '.')
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continue;
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SystemString fp(path);
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fp += '/';
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fp += d->d_name;
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Sstat st;
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if (Stat(fp.c_str(), &st))
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continue;
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size_t sz = 0;
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bool isDir = false;
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if (S_ISDIR(st.st_mode))
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isDir = true;
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else if (S_ISREG(st.st_mode))
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sz = st.st_size;
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else
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continue;
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size_t sz = 0;
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bool isDir = false;
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if (S_ISDIR(st.st_mode))
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isDir = true;
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else if (S_ISREG(st.st_mode))
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sz = st.st_size;
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else
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continue;
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m_entries.push_back(Entry(fp, d->d_name, sz, isDir));
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}
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break;
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case Mode::DirsThenFilesSorted:
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case Mode::DirsSorted:
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{
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std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
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while ((d = readdir(dir)))
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{
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if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
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continue;
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if (noHidden && d->d_name[0] == '.')
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continue;
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SystemString fp(path);
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fp += '/';
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fp += d->d_name;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISDIR(st.st_mode))
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continue;
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sort.emplace(std::make_pair(d->d_name, Entry(fp, d->d_name, 0, true)));
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}
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m_entries.reserve(sort.size());
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if (reverse)
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for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
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m_entries.push_back(std::move(it->second));
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else
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for (auto& e : sort)
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m_entries.push_back(std::move(e.second));
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if (mode == Mode::DirsSorted)
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break;
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rewinddir(dir);
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m_entries.push_back(Entry(fp, d->d_name, sz, isDir));
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}
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case Mode::FilesSorted:
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{
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if (mode == Mode::FilesSorted)
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m_entries.clear();
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|
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if (sizeSort)
|
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{
|
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std::multimap<size_t, Entry> sort;
|
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while ((d = readdir(dir)))
|
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{
|
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if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
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continue;
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if (noHidden && d->d_name[0] == '.')
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continue;
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SystemString fp(path);
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fp += '/';
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fp += d->d_name;
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Sstat st;
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
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continue;
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sort.emplace(std::make_pair(st.st_size, Entry(fp, d->d_name, st.st_size, false)));
|
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}
|
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|
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m_entries.reserve(sort.size());
|
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if (reverse)
|
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for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
|
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m_entries.push_back(std::move(it->second));
|
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else
|
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for (auto& e : sort)
|
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m_entries.push_back(std::move(e.second));
|
||||
}
|
||||
else
|
||||
{
|
||||
std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
|
||||
while ((d = readdir(dir)))
|
||||
{
|
||||
if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
|
||||
continue;
|
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if (noHidden && d->d_name[0] == '.')
|
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continue;
|
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SystemString fp(path);
|
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fp += '/';
|
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fp += d->d_name;
|
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Sstat st;
|
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if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
|
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continue;
|
||||
sort.emplace(std::make_pair(d->d_name, Entry(fp, d->d_name, st.st_size, false)));
|
||||
}
|
||||
|
||||
m_entries.reserve(sort.size());
|
||||
if (reverse)
|
||||
for (auto it=sort.crbegin() ; it != sort.crend() ; ++it)
|
||||
m_entries.push_back(std::move(it->second));
|
||||
else
|
||||
for (auto& e : sort)
|
||||
m_entries.push_back(std::move(e.second));
|
||||
}
|
||||
|
||||
break;
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break;
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case Mode::DirsThenFilesSorted:
|
||||
case Mode::DirsSorted: {
|
||||
std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
|
||||
while ((d = readdir(dir))) {
|
||||
if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
|
||||
continue;
|
||||
if (noHidden && d->d_name[0] == '.')
|
||||
continue;
|
||||
SystemString fp(path);
|
||||
fp += '/';
|
||||
fp += d->d_name;
|
||||
Sstat st;
|
||||
if (Stat(fp.c_str(), &st) || !S_ISDIR(st.st_mode))
|
||||
continue;
|
||||
sort.emplace(std::make_pair(d->d_name, Entry(fp, d->d_name, 0, true)));
|
||||
}
|
||||
|
||||
m_entries.reserve(sort.size());
|
||||
if (reverse)
|
||||
for (auto it = sort.crbegin(); it != sort.crend(); ++it)
|
||||
m_entries.push_back(std::move(it->second));
|
||||
else
|
||||
for (auto& e : sort)
|
||||
m_entries.push_back(std::move(e.second));
|
||||
|
||||
if (mode == Mode::DirsSorted)
|
||||
break;
|
||||
rewinddir(dir);
|
||||
}
|
||||
case Mode::FilesSorted: {
|
||||
if (mode == Mode::FilesSorted)
|
||||
m_entries.clear();
|
||||
|
||||
if (sizeSort) {
|
||||
std::multimap<size_t, Entry> sort;
|
||||
while ((d = readdir(dir))) {
|
||||
if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
|
||||
continue;
|
||||
if (noHidden && d->d_name[0] == '.')
|
||||
continue;
|
||||
SystemString fp(path);
|
||||
fp += '/';
|
||||
fp += d->d_name;
|
||||
Sstat st;
|
||||
if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
|
||||
continue;
|
||||
sort.emplace(std::make_pair(st.st_size, Entry(fp, d->d_name, st.st_size, false)));
|
||||
}
|
||||
|
||||
m_entries.reserve(sort.size());
|
||||
if (reverse)
|
||||
for (auto it = sort.crbegin(); it != sort.crend(); ++it)
|
||||
m_entries.push_back(std::move(it->second));
|
||||
else
|
||||
for (auto& e : sort)
|
||||
m_entries.push_back(std::move(e.second));
|
||||
} else {
|
||||
std::map<SystemString, Entry, CaseInsensitiveCompare> sort;
|
||||
while ((d = readdir(dir))) {
|
||||
if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
|
||||
continue;
|
||||
if (noHidden && d->d_name[0] == '.')
|
||||
continue;
|
||||
SystemString fp(path);
|
||||
fp += '/';
|
||||
fp += d->d_name;
|
||||
Sstat st;
|
||||
if (Stat(fp.c_str(), &st) || !S_ISREG(st.st_mode))
|
||||
continue;
|
||||
sort.emplace(std::make_pair(d->d_name, Entry(fp, d->d_name, st.st_size, false)));
|
||||
}
|
||||
|
||||
m_entries.reserve(sort.size());
|
||||
if (reverse)
|
||||
for (auto it = sort.crbegin(); it != sort.crend(); ++it)
|
||||
m_entries.push_back(std::move(it->second));
|
||||
else
|
||||
for (auto& e : sort)
|
||||
m_entries.push_back(std::move(e.second));
|
||||
}
|
||||
closedir(dir);
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
closedir(dir);
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
}
|
||||
} // namespace nod
|
||||
|
||||
Reference in New Issue
Block a user