[checkmk-commits] More std::filesystem goodness.

Module: check_mk Branch: master Commit: c9941ea6f2a8e40f5c5c2d22cfa2b4547be83222 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=c9941ea6f2a8e4… Author: Sven Panne &lt;sp(a)mathias-kettner.de&gt; Date: Tue Feb 28 16:06:22 2017 +0100 More std::filesystem goodness. Change-Id: I5dfc6a857e5b1eb7ff4e3559f1bf03ede172a6b8 --- livestatus/src/pnp4nagios.cc | 40 ++++++++++++++++++++-------------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/livestatus/src/pnp4nagios.cc b/livestatus/src/pnp4nagios.cc index c90d6c1..b0c77a8 100644 --- a/livestatus/src/pnp4nagios.cc +++ b/livestatus/src/pnp4nagios.cc @@ -22,12 +22,13 @@ // to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, // Boston, MA 02110-1301 USA. +// IWYU pragma: no_include <experimental/bits/fs_ops.h> +// IWYU pragma: no_include <experimental/fs_ops.h> #include "pnp4nagios.h" #include <cstddef> -#ifdef CMC -#include <sys/stat.h> -#else -#include <unistd.h> +#include <system_error> +#ifndef CMC +#include "FileSystem.h" #endif using std::string; @@ -54,34 +55,33 @@ string pnp_cleanup(const string& name) { } #ifndef CMC +// TODO(sp) Merge this with Perfdatabase::getPNPXMLPath int pnpgraph_present(const string& host, const string& service) { - string pnp_path(g_pnp_path); + fs::path pnp_path = g_pnp_path; if (pnp_path.empty()) { return -1; } - string path(pnp_path.append(pnp_cleanup(host)) - .append("/") - .append(pnp_cleanup(service)) - .append(".xml")); - return access(path.c_str(), R_OK) == 0 ? 1 : 0; + fs::path path = + pnp_path / pnp_cleanup(host) / (pnp_cleanup(service) + ".xml"); + std::error_code ec; + fs::status(path, ec); + return ec ? 0 : 1; } #endif #ifdef CMC +// TODO(sp) Merge this with Perfdatabase::getPNPRRDPath fs::path rrd_path(const string& host, const string& service, const string& varname) { - string pnp_path(g_pnp_path); + fs::path pnp_path = g_pnp_path; if (pnp_path.empty()) { return ""; } - string path(pnp_path.append("/") - .append(pnp_cleanup(host)) - .append("/") - .append(pnp_cleanup(service)) - .append("_") - .append(pnp_cleanup(varname)) - .append(".rrd")); - struct stat st; - return stat(path.c_str(), &st) == 0 ? path : ""; + fs::path path = + pnp_path / pnp_cleanup(host) / + (pnp_cleanup(service) + "_" + pnp_cleanup(varname) + ".rrd"); + std::error_code ec; + fs::status(path, ec); + return ec ? "" : path; } #endif