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use references to srcmounts rather than copies

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This commit is contained in:
Antonio SJ Musumeci 2016-01-29 16:54:39 -05:00
parent f7c37d2974
commit 6086620e23
49 changed files with 1050 additions and 717 deletions
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62
src/fs_path.cpp
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@ -29,15 +29,14 @@ namespace fs
{
namespace path
{
string
dirname(const string &path)
void
dirname(string &path)
{
string parent = path;
string::reverse_iterator i;
string::reverse_iterator bi;
bi = parent.rend();
i = parent.rbegin();
bi = path.rend();
i = path.rbegin();
while(*i == '/' && i != bi)
i++;
@ -47,9 +46,7 @@ namespace fs
while(*i == '/' && i != bi)
i++;
parent.erase(i.base(),parent.end());
return parent;
path.erase(i.base(),path.end());
}
string
@ -57,54 +54,5 @@ namespace fs
{
return path.substr(path.find_last_of('/')+1);
}
bool
is_empty(const string &path)
{
DIR *dir;
struct dirent *de;
dir = ::opendir(path.c_str());
if(!dir)
return false;
while((de = ::readdir(dir)))
{
const char *d_name = de->d_name;
if(d_name[0] == '.' &&
((d_name[1] == '\0') ||
(d_name[1] == '.' && d_name[2] == '\0')))
continue;
::closedir(dir);
return false;
}
::closedir(dir);
return true;
}
bool
exists(const vector<string> &paths,
const string &fusepath)
{
for(size_t i = 0, ei = paths.size(); i != ei; i++)
{
int rv;
string path;
struct stat st;
fs::path::make(paths[i],fusepath,path);
rv = ::lstat(path.c_str(),&st);
if(rv == 0)
return true;
}
return false;
}
}
}