mirror of https://github.com/trapexit/mergerfs.git
Antonio SJ Musumeci
9 years ago
7 changed files with 1 additions and 258 deletions
-
10src/policy.cpp
-
17src/policy.hpp
-
38src/policy_einval.cpp
-
38src/policy_enosys.cpp
-
38src/policy_enotsup.cpp
-
38src/policy_exdev.cpp
-
80src/policy_ffwp.cpp
@ -1,38 +0,0 @@ |
|||||
/*
|
|
||||
Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link> |
|
||||
|
|
||||
Permission to use, copy, modify, and/or distribute this software for any |
|
||||
purpose with or without fee is hereby granted, provided that the above |
|
||||
copyright notice and this permission notice appear in all copies. |
|
||||
|
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|
||||
*/ |
|
||||
|
|
||||
#include <errno.h>
|
|
||||
|
|
||||
#include <string>
|
|
||||
#include <vector>
|
|
||||
|
|
||||
#include "policy.hpp"
|
|
||||
|
|
||||
using std::string; |
|
||||
using std::vector; |
|
||||
|
|
||||
namespace mergerfs |
|
||||
{ |
|
||||
int |
|
||||
Policy::Func::einval(const Category::Enum::Type type, |
|
||||
const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
const size_t minfreespace, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
return (errno=EINVAL,POLICY_FAIL); |
|
||||
} |
|
||||
} |
|
||||
@ -1,38 +0,0 @@ |
|||||
/*
|
|
||||
Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link> |
|
||||
|
|
||||
Permission to use, copy, modify, and/or distribute this software for any |
|
||||
purpose with or without fee is hereby granted, provided that the above |
|
||||
copyright notice and this permission notice appear in all copies. |
|
||||
|
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|
||||
*/ |
|
||||
|
|
||||
#include <errno.h>
|
|
||||
|
|
||||
#include <string>
|
|
||||
#include <vector>
|
|
||||
|
|
||||
#include "policy.hpp"
|
|
||||
|
|
||||
using std::string; |
|
||||
using std::vector; |
|
||||
|
|
||||
namespace mergerfs |
|
||||
{ |
|
||||
int |
|
||||
Policy::Func::enosys(const Category::Enum::Type type, |
|
||||
const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
const size_t minfreespace, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
return (errno=ENOSYS,POLICY_FAIL); |
|
||||
} |
|
||||
} |
|
||||
@ -1,38 +0,0 @@ |
|||||
/*
|
|
||||
Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link> |
|
||||
|
|
||||
Permission to use, copy, modify, and/or distribute this software for any |
|
||||
purpose with or without fee is hereby granted, provided that the above |
|
||||
copyright notice and this permission notice appear in all copies. |
|
||||
|
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|
||||
*/ |
|
||||
|
|
||||
#include <errno.h>
|
|
||||
|
|
||||
#include <string>
|
|
||||
#include <vector>
|
|
||||
|
|
||||
#include "policy.hpp"
|
|
||||
|
|
||||
using std::string; |
|
||||
using std::vector; |
|
||||
|
|
||||
namespace mergerfs |
|
||||
{ |
|
||||
int |
|
||||
Policy::Func::enotsup(const Category::Enum::Type type, |
|
||||
const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
const size_t minfreespace, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
return (errno=ENOTSUP,POLICY_FAIL); |
|
||||
} |
|
||||
} |
|
||||
@ -1,38 +0,0 @@ |
|||||
/*
|
|
||||
Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link> |
|
||||
|
|
||||
Permission to use, copy, modify, and/or distribute this software for any |
|
||||
purpose with or without fee is hereby granted, provided that the above |
|
||||
copyright notice and this permission notice appear in all copies. |
|
||||
|
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|
||||
*/ |
|
||||
|
|
||||
#include <errno.h>
|
|
||||
|
|
||||
#include <string>
|
|
||||
#include <vector>
|
|
||||
|
|
||||
#include "policy.hpp"
|
|
||||
|
|
||||
using std::string; |
|
||||
using std::vector; |
|
||||
|
|
||||
namespace mergerfs |
|
||||
{ |
|
||||
int |
|
||||
Policy::Func::exdev(const Category::Enum::Type type, |
|
||||
const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
const size_t minfreespace, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
return (errno=EXDEV,POLICY_FAIL); |
|
||||
} |
|
||||
} |
|
||||
@ -1,80 +0,0 @@ |
|||||
/*
|
|
||||
Copyright (c) 2016, Antonio SJ Musumeci <trapexit@spawn.link> |
|
||||
|
|
||||
Permission to use, copy, modify, and/or distribute this software for any |
|
||||
purpose with or without fee is hereby granted, provided that the above |
|
||||
copyright notice and this permission notice appear in all copies. |
|
||||
|
|
||||
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
|
||||
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
|
||||
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
|
||||
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
|
||||
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
|
||||
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
|
||||
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
|
||||
*/ |
|
||||
|
|
||||
#include <errno.h>
|
|
||||
#include <sys/stat.h>
|
|
||||
|
|
||||
#include <string>
|
|
||||
#include <vector>
|
|
||||
|
|
||||
#include "fs_path.hpp"
|
|
||||
#include "policy.hpp"
|
|
||||
#include "success_fail.hpp"
|
|
||||
|
|
||||
using std::string; |
|
||||
using std::vector; |
|
||||
using std::size_t; |
|
||||
|
|
||||
static |
|
||||
int |
|
||||
_ffwp(const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
int rv; |
|
||||
struct stat st; |
|
||||
string fullpath; |
|
||||
const string *fallback; |
|
||||
|
|
||||
fallback = NULL; |
|
||||
for(size_t i = 0, ei = basepaths.size(); i != ei; i++) |
|
||||
{ |
|
||||
const string *basepath = &basepaths[i]; |
|
||||
|
|
||||
fs::path::make(basepath,fusepath,fullpath); |
|
||||
|
|
||||
rv = ::lstat(fullpath.c_str(),&st); |
|
||||
if(LSTAT_SUCCEEDED(rv)) |
|
||||
{ |
|
||||
paths.push_back(basepath); |
|
||||
return POLICY_SUCCESS; |
|
||||
} |
|
||||
else if(errno == EACCES) |
|
||||
{ |
|
||||
fallback = basepath; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
if(fallback == NULL) |
|
||||
return (errno=ENOENT,POLICY_FAIL); |
|
||||
|
|
||||
paths.push_back(fallback); |
|
||||
|
|
||||
return POLICY_SUCCESS; |
|
||||
} |
|
||||
|
|
||||
namespace mergerfs |
|
||||
{ |
|
||||
int |
|
||||
Policy::Func::ffwp(const Category::Enum::Type type, |
|
||||
const vector<string> &basepaths, |
|
||||
const char *fusepath, |
|
||||
const size_t minfreespace, |
|
||||
vector<const string*> &paths) |
|
||||
{ |
|
||||
return _ffwp(basepaths,fusepath,paths); |
|
||||
} |
|
||||
} |
|
||||
Write
Preview
Loading…
Cancel
Save
Reference in new issue