From: Roland Schulz <roland@utk.edu>
Date: Thu, 9 Oct 2014 01:20:47 +0000 (-0400)
Subject: Fix misidentification of dot in path name
X-Git-Url: http://biod.pnpi.spb.ru/gitweb/?a=commitdiff_plain;h=6b359ba8c0025d16168da1af4e5479b6a5e2858f;p=alexxy%2Fgromacs.git

Fix misidentification of dot in path name

Commit df876d6c7b5 added support for custom default extensions
but it didn't work correctly for directory names containing dots.

Change-Id: I427f694a36496bd8a6f59e3083feb5b8269a62c4
---

diff --git a/src/gromacs/commandline/pargs.cpp b/src/gromacs/commandline/pargs.cpp
index 8b7a459d8f..48c540e5a3 100644
--- a/src/gromacs/commandline/pargs.cpp
+++ b/src/gromacs/commandline/pargs.cpp
@@ -60,6 +60,7 @@
 #include "gromacs/utility/exceptions.h"
 #include "gromacs/utility/fatalerror.h"
 #include "gromacs/utility/gmxassert.h"
+#include "gromacs/utility/path.h"
 #include "gromacs/utility/programcontext.h"
 #include "gromacs/utility/smalloc.h"
 #include "gromacs/utility/stringutil.h"
@@ -334,7 +335,7 @@ void OptionsAdapter::filenmToOptions(Options *options, t_filenm *fnm)
     {
         defName = ftp2defnm(fnm->ftp);
     }
-    else if (std::strchr(defName, '.') != NULL)
+    else if (Path::hasExtension(defName))
     {
         defType = fn2ftp(defName);
         GMX_RELEASE_ASSERT(defType != efNR,
diff --git a/src/gromacs/utility/path.cpp b/src/gromacs/utility/path.cpp
index 1302d30f97..afbf81468f 100644
--- a/src/gromacs/utility/path.cpp
+++ b/src/gromacs/utility/path.cpp
@@ -168,6 +168,11 @@ std::string Path::getFilename(const std::string &path)
     return path.substr(pos+1);
 }
 
+bool Path::hasExtension(const std::string &path)
+{
+    return getFilename(path).find('.') != std::string::npos;
+}
+
 std::string Path::stripExtension(const std::string &path)
 {
     size_t dirSeparatorPos = path.find_last_of(cDirSeparators);
diff --git a/src/gromacs/utility/path.h b/src/gromacs/utility/path.h
index faadab1c49..fcecd2f866 100644
--- a/src/gromacs/utility/path.h
+++ b/src/gromacs/utility/path.h
@@ -67,6 +67,7 @@ class Path
         static std::string normalize(const std::string &path);
         static std::string getParentPath(const std::string &path);
         static std::string getFilename(const std::string &path);
+        static bool hasExtension(const std::string &path);
         static std::string stripExtension(const std::string &path);
 
         static bool exists(const char *path);