1 files changed, 61 insertions, 0 deletions

diff --git a/src/functionfiles.cpp b/src/functionfiles.cpp
new file mode 100644
index 0000000..e708d45
--- /dev/null
+++ b/src/functionfiles.cpp
@@ -0,0 +1,61 @@
+#include "functionfiles.h"
+
+#include <sys/types.h> 
+#include <sys/stat.h> 
+#include <glob.h>
+#include <unistd.h>
+
+FunctionFiles::FunctionFiles()
+{
+}
+
+FunctionFiles::~FunctionFiles()
+{
+}
+
+Bu::FString FunctionFiles::getName() const
+{
+        return "files";
+}
+
+Variable FunctionFiles::call( Variable &/*input*/, VarList lParams )
+{
+        glob_t globbuf;
+
+        int flags = 0;
+
+        for( VarList::const_iterator i = lParams.begin(); i; i++ )
+        {
+                switch( (*i).getType() )
+                {
+                        case Variable::typeString:
+                                glob( (*i).getString().getStr(), flags, NULL, &globbuf );
+                                flags |= GLOB_APPEND;
+                                break;
+
+                        case Variable::typeList:
+                                throw Bu::ExceptionBase("Lists not supported in glob yet.");
+                                break;
+
+                        default:
+                                throw Bu::ExceptionBase(
+                                        "Cannot use a non-string or non-list as a parameter to glob"
+                                        );
+                                break;
+                }
+        }
+
+        Variable vRet( Variable::typeList );
+        struct stat s;
+        for( size_t j = 0; j < globbuf.gl_pathc; j++ )
+        {
+                stat( globbuf.gl_pathv[j], &s );
+                if( S_ISREG( s.st_mode ) )
+                        vRet.append( globbuf.gl_pathv[j] );
+        }
+
+        globfree( &globbuf );
+
+        return vRet;
+}
+