dirent wrapper. Use yaz_file_glob for XML include

[yaz-moved-to-github.git] / src / dirent.c

diff --git a/src/dirent.c b/src/dirent.c
new file mode 100644 (file)
index 0000000..7ea1df4
--- /dev/null
+++ b/src/dirent.c
@@ -0,0 +1,75 @@
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2010 Index Data
+ * See the file LICENSE for details.
+ */
+
+/** \file 
+    \brief Implement opendir/readdir/closedir on Windows
+*/
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <assert.h>
+#ifdef WIN32
+#include <io.h>
+#endif
+#include <string.h>
+#include <stdlib.h>
+
+#include <yaz/dirent.h>
+
+#ifdef WIN32
+
+struct DIR {
+    HANDLE handle;
+    WIN32_FIND_DATA find_data;
+    struct dirent entry;
+};
+
+DIR *opendir (const char *name)
+{
+    char fullName[MAX_PATH+1];
+    DIR *dd = malloc (sizeof(*dd));
+
+    if (!dd)
+        return NULL;
+    strcpy (fullName, name);
+    strcat (fullName, "\\*.*");
+    dd->handle = FindFirstFile(fullName, &dd->find_data);
+    return dd;
+}
+                                                          
+struct dirent *readdir (DIR *dd)
+{
+    if (dd->handle == INVALID_HANDLE_VALUE)
+        return NULL;
+    strcpy (dd->entry.d_name, dd->find_data.cFileName);
+    if (!FindNextFile(dd->handle, &dd->find_data))
+    {
+        FindClose (dd->handle);
+        dd->handle = INVALID_HANDLE_VALUE;
+    }
+    return &dd->entry;
+}
+
+void closedir(DIR *dd)
+{
+    if (dd->handle != INVALID_HANDLE_VALUE)
+        FindClose (dd->handle);
+    if (dd)
+        free (dd);
+}
+
+#endif
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+