1 files changed, 97 insertions, 0 deletions
diff --git a/soltools/checkdll/checkdll.c b/soltools/checkdll/checkdll.c
new file mode 100644
index 000000000000..7c5473fb2510
--- /dev/null
+++ b/soltools/checkdll/checkdll.c
@@ -0,0 +1,97 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <dlfcn.h>
+
+/*
+ * NOTE: Since no one is really interested in correct unload behavior I've
+ * disabled the shared library unload check. If you want to reenable it comment
+ * the following line out
+ */
+#define NO_UNLOAD_CHECK
+
+static const char *pprog_name   = "checkdll";
+static const char *psymbol      = "GetVersionInfo";
+
+void usage()
+{
+    fprintf(stderr, "usage: %s [-s] <dllname>\n", pprog_name);
+    return;
+}
+
+int main(int argc, char *argv[])
+{
+    int     rc;
+    int     silent=0;
+    void    *phandle;
+    char    *(*pfun)(void);
+
+    if ( argc < 2 || argc > 4) {
+        usage();
+        return 1;
+    }
+
+    if ( !strcmp(argv[1],"-s") ) {
+        silent = 1;
+        ++argv, --argc;
+    }
+
+    if ( (rc = access( argv[1], R_OK )) == -1 ) {
+        fprintf(stderr, "%s: ERROR: %s: %s\n",
+                pprog_name, argv[1], strerror(errno));
+        return 2;
+    }
+
+    if (!silent) printf("Checking DLL %s ...", argv[1]);
+    fflush(stdout);
+
+    if ( (phandle = dlopen(argv[1], RTLD_NOW)) != NULL ) {
+        if  ( (pfun = (char *(*)(void))dlsym(phandle, psymbol)) != NULL ) {
+            if (!silent) printf(": ok\n");
+        }
+        else
+        {
+            printf(": WARNING: %s\n", dlerror());
+        }
+#ifdef NO_UNLOAD_CHECK
+        _exit(0);
+#else
+        dlclose(phandle);
+#endif
+        return 0;
+    }
+
+    printf(": ERROR: %s\n", dlerror());
+    return 3;
+}
+
+