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logging: implement get_dirname, move get_basename

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Signed-off-by: Colin McCabe <colinm@hq.newdream.net>
This commit is contained in:
Colin Patrick McCabe 2010-12-07 18:43:49 -08:00
parent ef22366455
commit b00baab159
1 changed files with 18 additions and 8 deletions
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26
src/common/DoutStreambuf.cc
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@ -117,6 +117,24 @@ static int safe_write(int fd, const char *buf, signed int len)
}
}
static std::string get_basename(const std::string &filename)
{
size_t last_slash = filename.find_last_of("/");
if (last_slash == std::string::npos)
return filename;
return filename.substr(last_slash + 1);
}
static std::string get_dirname(const std::string &filename)
{
size_t last_slash = filename.find_last_of("/");
if (last_slash == std::string::npos)
return ".";
if (last_slash == 0)
return filename;
return filename.substr(0, last_slash);
}
static int create_symlink(const string &oldpath, const string &newpath)
{
while (1) {
@ -145,14 +163,6 @@ static int create_symlink(const string &oldpath, const string &newpath)
}
}
static std::string get_basename(const std::string &filename)
{
size_t last_slash = filename.find_last_of("/");
if (last_slash == std::string::npos)
return filename;
return filename.substr(last_slash + 1);
}
///////////////////////////// DoutStreambuf /////////////////////////////
template <typename charT, typename traits>
DoutStreambuf<charT, traits>::DoutStreambuf()