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stop auto calculating and storing fullpath in policies

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This commit is contained in:
Antonio SJ Musumeci 2015-07-01 07:47:40 -04:00
parent 0c60701b29
commit b2cd79154a
37 changed files with 278 additions and 259 deletions
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22
src/getxattr.cpp
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@ -167,9 +167,10 @@ _getxattr_user_mergerfs_allpaths(const vector<string> &srcmounts,
static
int
_getxattr_user_mergerfs(const Path &path,
const vector<string> &srcmounts,
_getxattr_user_mergerfs(const string &basepath,
const string &fusepath,
const string &fullpath,
const vector<string> &srcmounts,
const char *attrname,
char *buf,
const size_t count)
@ -177,15 +178,15 @@ _getxattr_user_mergerfs(const Path &path,
const char *attrbasename = &attrname[sizeof("user.mergerfs")];
if(!strcmp(attrbasename,"basepath"))
return ::_getxattr_from_string(buf,count,path.base);
return ::_getxattr_from_string(buf,count,basepath);
else if(!strcmp(attrbasename,"fullpath"))
return ::_getxattr_from_string(buf,count,path.full);
return ::_getxattr_from_string(buf,count,fullpath);
else if(!strcmp(attrbasename,"relpath"))
return ::_getxattr_from_string(buf,count,fusepath);
else if(!strcmp(attrbasename,"allpaths"))
return ::_getxattr_user_mergerfs_allpaths(srcmounts,fusepath,buf,count);
return ::lgetxattr(path.full.c_str(),attrname,buf,count);
return ::lgetxattr(fullpath.c_str(),attrname,buf,count);
}
static
@ -200,16 +201,19 @@ _getxattr(Policy::Func::Search searchFunc,
{
#ifndef WITHOUT_XATTR
int rv;
Paths path;
vector<string> basepath;
string fullpath;
rv = searchFunc(srcmounts,fusepath,minfreespace,path);
rv = searchFunc(srcmounts,fusepath,minfreespace,basepath);
if(rv == -1)
return -errno;
fullpath = fs::path::make(basepath[0],fusepath);
if(!strncmp("user.mergerfs.",attrname,sizeof("user.mergerfs.")-1))
rv = _getxattr_user_mergerfs(path[0],srcmounts,fusepath,attrname,buf,count);
rv = _getxattr_user_mergerfs(basepath[0],fusepath,fullpath,srcmounts,attrname,buf,count);
else
rv = ::lgetxattr(path[0].full.c_str(),attrname,buf,count);
rv = ::lgetxattr(fullpath.c_str(),attrname,buf,count);
return ((rv == -1) ? -errno : rv);
#else