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add path_isdir()

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This commit is contained in:
dockes 2006-10-23 15:00:31 +00:00
parent 974dfae991
commit 07d4d26e61
2 changed files with 31 additions and 14 deletions
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12
src/utils/pathut.cpp
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@ -1,5 +1,5 @@
#ifndef lint
static char rcsid[] = "@(#$Id: pathut.cpp,v 1.10 2006-03-29 11:18:15 dockes Exp $ (C) 2004 J.F.Dockes";
static char rcsid[] = "@(#$Id: pathut.cpp,v 1.11 2006-10-23 15:00:31 dockes Exp $ (C) 2004 J.F.Dockes";
#endif
/*
* This program is free software; you can redistribute it and/or modify
@ -189,6 +189,16 @@ list<std::string> path_dirglob(const std::string &dir,
return res;
}
bool path_isdir(const string& path)
{
struct stat st;
if (lstat(path.c_str(), &st) < 0)
return false;
if (S_ISDIR(st.st_mode))
return true;
return false;
}
std::string url_encode(const std::string url, string::size_type offs)
{
string out = url.substr(0, offs);

33
src/utils/pathut.h
View File

@ -16,32 +16,39 @@
*/
#ifndef _PATHUT_H_INCLUDED_
#define _PATHUT_H_INCLUDED_
/* @(#$Id: pathut.h,v 1.8 2006-03-29 11:18:15 dockes Exp $ (C) 2004 J.F.Dockes */
/* @(#$Id: pathut.h,v 1.9 2006-10-23 15:00:31 dockes Exp $ (C) 2004 J.F.Dockes */
#include <string>
#include <list>
#ifndef NO_NAMESPACES
using std::string;
using std::list;
#endif
/// Add a / at the end if none there yet.
extern void path_catslash(std::string &s);
extern void path_catslash(string &s);
/// Concatenate 2 paths
extern std::string path_cat(const std::string &s1, const std::string &s2);
extern string path_cat(const string &s1, const string &s2);
/// Get the simple file name (get rid of any directory path prefix
extern std::string path_getsimple(const std::string &s);
extern string path_getsimple(const string &s);
/// Simple file name + optional suffix stripping
extern std::string path_basename(const std::string &s, const std::string &suff="");
extern string path_basename(const string &s, const string &suff="");
/// Get the father directory
extern std::string path_getfather(const std::string &s);
extern string path_getfather(const string &s);
/// Get the current user's home directory
extern std::string path_home();
extern string path_home();
/// Expand ~ at the beginning of string
extern std::string path_tildexpand(const std::string &s);
extern string path_tildexpand(const string &s);
/// Clean up path by removing duplicated / and resolving ../
extern std::string path_canon(const std::string &s);
extern string path_canon(const string &s);
/// Use glob(3) to return a list of file names matching pattern inside dir
extern std::list<std::string> path_dirglob(const std::string &dir,
const std::string pattern);
extern list<string> path_dirglob(const string &dir,
const string pattern);
/// Encode according to rfc 1738
extern std::string url_encode(const std::string url,
std::string::size_type offs);
extern string url_encode(const string url,
string::size_type offs);
/// Stat parameter and check if it's a directory
extern bool path_isdir(const string& path);
#endif /* _PATHUT_H_INCLUDED_ */