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Merge pull request #139 from trapexit/setxattr-cleanup

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cleanup controlfile manipulation
This commit is contained in:
Antonio SJ Musumeci 2015-09-14 22:42:06 -04:00
commit 1cc1b1f746
1 changed files with 33 additions and 26 deletions
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37
src/setxattr.cpp
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@ -189,7 +189,7 @@ _setxattr_minfreespace(Config &config,
static
int
_setxattr_controlfile_func_policy(Config &config,
const char *funcname,
const string &funcname,
const string &attrval,
const int flags)
{
@ -208,7 +208,7 @@ _setxattr_controlfile_func_policy(Config &config,
static
int
_setxattr_controlfile_category_policy(Config &config,
const char *categoryname,
const string &categoryname,
const string &attrval,
const int flags)
{
@ -227,38 +227,45 @@ _setxattr_controlfile_category_policy(Config &config,
static
int
_setxattr_controlfile(Config &config,
const char *attrname,
const string &attrname,
const string &attrval,
const int flags)
{
const char *attrbasename = &attrname[sizeof("user.mergerfs.")-1];
vector<string> attr;
if(strncmp("user.mergerfs.",attrname,sizeof("user.mergerfs.")-1))
return -ENOATTR;
str::split(attr,attrname,'.');
if(attrval.empty())
return -EINVAL;
if(!strcmp("srcmounts",attrbasename))
switch(attr.size())
{
case 3:
if(attr[2] == "srcmounts")
return _setxattr_srcmounts(config.srcmounts,
config.srcmountslock,
config.destmount,
attrval,
flags);
else if(!strcmp("minfreespace",attrbasename))
else if(attr[2] == "minfreespace")
return _setxattr_minfreespace(config,
attrval,
flags);
else if(!strncmp("category.",attrbasename,sizeof("category.")-1))
break;
case 4:
if(attr[2] == "category")
return _setxattr_controlfile_category_policy(config,
&attrbasename[sizeof("category.")-1],
attr[3],
attrval,
flags);
else if(!strncmp("func.",attrbasename,sizeof("func.")-1))
else if(attr[2] == "func")
return _setxattr_controlfile_func_policy(config,
&attrbasename[sizeof("func.")-1],
attr[3],
attrval,
flags);
break;
default:
break;
}
return -EINVAL;
}