rutil: add FileSystem::Exception, check stat() return value

git-svn-id: https://svn.resiprocate.org/rep/resiprocate/main@10371 ddefafc4-47db-0310-ae44-fa13212b10f2
catalinusurelu · Aug 15, 2013 · 30506ff · 30506ff
1 parent 67cc3cb
commit 30506ff
Show file tree

Hide file tree

Showing 2 changed files with 17 additions and 1 deletion.
diff --git a/rutil/FileSystem.cxx b/rutil/FileSystem.cxx
@@ -109,7 +109,10 @@ FileSystem::Directory::iterator::is_directory() const
    return mDirent->d_type == DT_DIR;
 #else
    struct stat s;
-   stat(mDirent->d_name, &s);
+   if(stat(mDirent->d_name, &s) < 0)
+   {
+      throw Exception("stad() failed", __FILE__, __LINE__);
+   }
    return S_ISDIR(s.st_mode);
 #endif
 }

diff --git a/rutil/FileSystem.hxx b/rutil/FileSystem.hxx
@@ -1,6 +1,7 @@
 #ifndef RESIP_FileSystem_hxx
 #define RESIP_FileSystem_hxx
 
+#include "rutil/BaseException.hxx"
 #include "rutil/Data.hxx"
 
 #if !defined(WIN32)
@@ -30,6 +31,18 @@ namespace resip
 class FileSystem
 {
    public:
+
+      class Exception : public BaseException
+      {
+         public:
+            Exception(const Data& msg,
+                      const Data& file,
+                      const int line)
+               : BaseException(msg, file, line) {}
+         protected:
+            virtual const char* name() const { return "ConfigParse::Exception"; }
+      };
+
       class Directory
       {
          public: