add Path::is_file() and Path::is_dir()

This commit is contained in:
josh committed 2016-07-06 19:40:35 -04:00
1 parent 1f9a981e6a
commit 2012591b27
3 files changed
+57

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+23
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@@ -1,4 +1,7 @@
#include "Path.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
std::string Path::dirname(const std::string & s)
{
@@ -31,3 +34,23 @@ std::string Path::join(const std::string & first, const std::string & second)
}
return first + "/" + second;
}
bool Path::is_file(const std::string & s)
{
struct stat st;
if (stat(s.c_str(), &st) != 0)
{
return false;
}
return S_ISREG(st.st_mode);
}
bool Path::is_dir(const std::string & s)
{
struct stat st;
if (stat(s.c_str(), &st) != 0)
{
return false;
}
return S_ISDIR(st.st_mode);
}
+2
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@@ -8,6 +8,8 @@ class Path
public:
static std::string dirname(const std::string & s);
static std::string join(const std::string & first, const std::string & second);
static bool is_file(const std::string & s);
static bool is_dir(const std::string & s);
};
#endif