From: Iain Patterson <me@iain.cx>
Date: Wed, 20 Nov 2013 15:14:56 +0000 (+0000)
Subject: Added strip_basename() function.
X-Git-Tag: v2.19~11
X-Git-Url: http://git.iain.cx/?a=commitdiff_plain;h=bf75c3da8b88b87c298e2b358a8d38c8476fa85b;p=nssm.git

Added strip_basename() function.

Helper function to determine the parent directory of a path.
---

diff --git a/gui.cpp b/gui.cpp
index 5aaf016..5ceb33f 100644
--- a/gui.cpp
+++ b/gui.cpp
@@ -1,5 +1,14 @@
 #include "nssm.h"
 
+static void strip_basename(char *buffer) {
+  size_t len = strlen(buffer);
+  size_t i;
+  for (i = len; i && buffer[i] != '\\' && buffer[i] != '/'; i--);
+  /* X:\ is OK. */
+  if (i && buffer[i-1] == ':') i++;
+  buffer[i] = '\0';
+}
+
 int nssm_gui(int resource, char *name) {
   /* Create window */
   HWND dlg = CreateDialog(0, MAKEINTRESOURCE(resource), 0, install_dlg);