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63 lines
1.5 KiB
63 lines
1.5 KiB
#include "func_getattr_combine.hpp"
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#include "fs_inode.hpp"
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#include "fs_stat.hpp"
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#include "symlinkify.hpp"
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#include "timespec_utils.hpp"
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std::string_view
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Func2::GetAttrCombine::name() const
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{
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return "combine";
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}
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int
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Func2::GetAttrCombine::operator()(const Branches &branches_,
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const fs::path &fusepath_,
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struct stat *st_,
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const FollowSymlinksEnum follow_symlinks_,
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const s64 symlinkify_timeout_)
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{
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int rv;
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fs::path fullpath;
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const Branch *first_branch;
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first_branch = nullptr;
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for(const auto &branch : branches_)
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{
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struct stat tmp_st;
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fullpath = branch.path / fusepath_;
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rv = fs::stat(fullpath,&tmp_st,follow_symlinks_);
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if(rv < 0)
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continue;
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if(!first_branch)
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{
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*st_ = tmp_st;
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first_branch = &branch;
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continue;
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}
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st_->st_atim = TimeSpec::newest(st_->st_atim,tmp_st.st_atim);
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st_->st_ctim = TimeSpec::newest(st_->st_ctim,tmp_st.st_ctim);
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st_->st_mtim = TimeSpec::newest(st_->st_mtim,tmp_st.st_mtim);
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st_->st_nlink += tmp_st.st_nlink;
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}
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if(!first_branch)
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return -ENOENT;
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if(symlinkify_timeout_ >= 0)
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{
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fullpath = first_branch->path / fusepath_;
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symlinkify::convert_if_can_be_symlink(fullpath,
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st_,
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symlinkify_timeout_);
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}
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fs::inode::calc(first_branch->path,fusepath_,st_);
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return 0;
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}
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