1 files changed, 70 insertions, 0 deletions
diff --git a/Sluift/Examples/SendReference.lua b/Sluift/Examples/SendReference.lua
new file mode 100644
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+++ b/Sluift/Examples/SendReference.lua
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+#!/usr/bin/env sluift --
+
+-- This is an example of sending a custom payload, a XEP-0372 reference in this
+-- case.
+--
+-- Running this requires a sluift binary somewhere in the PATH. Alternatively,
+-- you can feed this to sluift, or to a Lua that has sluift.so in its library
+-- path.
+
+require("sluift")
+
+DEFAULT_URI = "http://example.com/kitten.jpg"
+
+function usage(err)
+    print("Usage: SendReference.lua jid [tojid] [datauri]")
+    print()
+    print("This tool will log in as jid, and send a reference to tojid. If no tojid")
+    print("is provided, a message to itself is sent. The datauri defaults to")
+    print(DEFAULT_URI .. ", but can be overridden.")
+
+    if err then
+        print("")
+        print("Error: " .. err)
+    end
+    os.exit(1)
+end
+
+function get_password(prompt)
+    if prompt then
+        io.write(prompt)
+    end
+    local stty_ret = os.execute("stty -echo 2>/dev/null")
+    if stty_ret then
+        io.write("\027[8m")
+    end
+    local ok, pass = pcall(io.read, "*l")
+    if stty_ret then
+        io.write("\027[m")
+    else
+        os.execute("stty sane")
+    end
+    io.write("\n");
+    if ok then
+        return pass
+    end
+end
+
+if #arg < 1 then
+    usage("no jid specified")
+end
+jid = arg[1]
+password = os.getenv("XMPP_PASSWORD") or get_password("Password: ")
+tojid = #arg > 1 and arg[2] or jid
+datauri = #arg > 2 and arg[3] or DEFAULT_URI
+
+sluift.debug = 1
+sluift.with(sluift.new_client(jid, password), function()
+    connect(options)
+    reference = {
+        ['_type'] = 'dom',
+        ['tag'] = 'reference',
+        ['ns'] = 'urn:xmpp:reference:0',
+        ['attributes'] = {
+            { ['name'] = 'type', ['value'] = 'data' },
+            { ['name'] = 'uri', ['value'] = datauri },
+        },
+    }
+    send_message{to=tojid, body="Check out this data!", payloads={reference}}
+    disconnect()
+end)