Alternate means of finding browsers

This patch makes netx look for the users' default browser in this order:
xdg-open, $BROWSER, and finally prompting the user for the command. To remain
backwards compatible, this is only done if the user has not previously
specified a default browser.

2011-03-24  Omair Majid  <[email protected]>

    * netx/net/sourceforge/jnlp/resources/Messages.properties: Add
    RBrowserLocationPromptTitle, RBrowserLocationPromptMessage and
    RBrowserLocationPromptMessageWithReason.
    * netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
    (isWindows): New method. Moved from XBasicService.
    (isUnix): New method.
    * netx/net/sourceforge/jnlp/services/XBasicService
    (initialize): Call initializeBrowserCommand.
    (initializeBrowserCommand): New method.
    (posixCommandExists): New method.
    (isWindows): Moved to JNLPRuntime.

1 files changed, 17 insertions, 0 deletions

diff --git a/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java b/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
index 98bb6f5..f48d3ad 100644
--- a/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
+++ b/netx/net/sourceforge/jnlp/runtime/JNLPRuntime.java
@@ -620,6 +620,23 @@ public class JNLPRuntime {
         }
     }
 
+    /**
+     * @return true if running on Windows
+     */
+    public static boolean isWindows() {
+        String os = System.getProperty("os.name");
+        return (os != null && os.startsWith("Windows"));
+    }
+
+    /**
+     * @return true if running on a Unix or Unix-like system (including Linux
+     * and *BSD)
+     */
+    public static boolean isUnix() {
+        String sep = System.getProperty("file.separator");
+        return (sep != null && sep.equals("/"));
+    }
+
     public static void setInitialArgments(List<String> args) {
         checkInitialized();
         SecurityManager securityManager = System.getSecurityManager();