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authorWaqas Hussain <waqas20@gmail.com>2010-01-23 18:33:39 +0500
committerWaqas Hussain <waqas20@gmail.com>2010-01-23 18:33:39 +0500
commite8b118df7dcb44523e2dc366de721b8ed0ea41eb (patch)
treeebafef1a49e86ba9f9e4cc4e54b34543a33e0469 /core/xmlhandlers.lua
parent54ca722e47be133f4e6ae7b9f8650f98ff7f619e (diff)
downloadprosody-e8b118df7dcb44523e2dc366de721b8ed0ea41eb.tar.gz
prosody-e8b118df7dcb44523e2dc366de721b8ed0ea41eb.zip
xmlhandlers: Fixed indentation and added some semicolons.
Diffstat (limited to 'core/xmlhandlers.lua')
-rw-r--r--core/xmlhandlers.lua196
1 files changed, 98 insertions, 98 deletions
diff --git a/core/xmlhandlers.lua b/core/xmlhandlers.lua
index f3310fb9..85ce1040 100644
--- a/core/xmlhandlers.lua
+++ b/core/xmlhandlers.lua
@@ -24,8 +24,8 @@ local error = error;
module "xmlhandlers"
local ns_prefixes = {
- ["http://www.w3.org/XML/1998/namespace"] = "xml";
- }
+ ["http://www.w3.org/XML/1998/namespace"] = "xml";
+};
local xmlns_streams = "http://etherx.jabber.org/streams";
@@ -33,117 +33,117 @@ local ns_separator = "\1";
local ns_pattern = "^([^"..ns_separator.."]*)"..ns_separator.."?(.*)$";
function init_xmlhandlers(session, stream_callbacks)
- local ns_stack = { "" };
- local curr_tag;
- local chardata = {};
- local xml_handlers = {};
- local log = session.log or default_log;
-
- local cb_streamopened = stream_callbacks.streamopened;
- local cb_streamclosed = stream_callbacks.streamclosed;
- local cb_error = stream_callbacks.error or function (session, e) error("XML stream error: "..tostring(e)); end;
- local cb_handlestanza = stream_callbacks.handlestanza;
-
- local stream_ns = stream_callbacks.stream_ns or xmlns_streams;
- local stream_tag = stream_ns..ns_separator..(stream_callbacks.stream_tag or "stream");
- local stream_error_tag = stream_ns..ns_separator..(stream_callbacks.error_tag or "error");
-
- local stream_default_ns = stream_callbacks.default_ns;
-
- local stanza
- function xml_handlers:StartElement(tagname, attr)
- if stanza and #chardata > 0 then
- -- We have some character data in the buffer
- stanza:text(t_concat(chardata));
- chardata = {};
- end
- local curr_ns,name = tagname:match(ns_pattern);
- if name == "" then
- curr_ns, name = "", curr_ns;
- end
+ local ns_stack = { "" };
+ local curr_tag;
+ local chardata = {};
+ local xml_handlers = {};
+ local log = session.log or default_log;
+
+ local cb_streamopened = stream_callbacks.streamopened;
+ local cb_streamclosed = stream_callbacks.streamclosed;
+ local cb_error = stream_callbacks.error or function(session, e) error("XML stream error: "..tostring(e)); end;
+ local cb_handlestanza = stream_callbacks.handlestanza;
+
+ local stream_ns = stream_callbacks.stream_ns or xmlns_streams;
+ local stream_tag = stream_ns..ns_separator..(stream_callbacks.stream_tag or "stream");
+ local stream_error_tag = stream_ns..ns_separator..(stream_callbacks.error_tag or "error");
+
+ local stream_default_ns = stream_callbacks.default_ns;
+
+ local stanza;
+ function xml_handlers:StartElement(tagname, attr)
+ if stanza and #chardata > 0 then
+ -- We have some character data in the buffer
+ stanza:text(t_concat(chardata));
+ chardata = {};
+ end
+ local curr_ns,name = tagname:match(ns_pattern);
+ if name == "" then
+ curr_ns, name = "", curr_ns;
+ end
- if curr_ns ~= stream_default_ns then
- attr.xmlns = curr_ns;
- end
-
- -- FIXME !!!!!
- for i=1,#attr do
- local k = attr[i];
- attr[i] = nil;
- local ns, nm = k:match(ns_pattern);
- if nm ~= "" then
- ns = ns_prefixes[ns];
- if ns then
- attr[ns..":"..nm] = attr[k];
- attr[k] = nil;
- end
- end
- end
-
- if not stanza then --if we are not currently inside a stanza
- if session.notopen then
- if tagname == stream_tag then
- if cb_streamopened then
- cb_streamopened(session, attr);
- end
- else
- -- Garbage before stream?
- cb_error(session, "no-stream");
- end
- return;
- end
- if curr_ns == "jabber:client" and name ~= "iq" and name ~= "presence" and name ~= "message" then
- cb_error(session, "invalid-top-level-element");
- end
-
- stanza = st.stanza(name, attr);
- curr_tag = stanza;
- else -- we are inside a stanza, so add a tag
- attr.xmlns = nil;
- if curr_ns ~= stream_default_ns then
- attr.xmlns = curr_ns;
- end
- stanza:tag(name, attr);
- end
+ if curr_ns ~= stream_default_ns then
+ attr.xmlns = curr_ns;
end
- function xml_handlers:CharacterData(data)
- if stanza then
- t_insert(chardata, data);
+
+ -- FIXME !!!!!
+ for i=1,#attr do
+ local k = attr[i];
+ attr[i] = nil;
+ local ns, nm = k:match(ns_pattern);
+ if nm ~= "" then
+ ns = ns_prefixes[ns];
+ if ns then
+ attr[ns..":"..nm] = attr[k];
+ attr[k] = nil;
+ end
end
end
- function xml_handlers:EndElement(tagname)
- local curr_ns,name = tagname:match(ns_pattern);
- if name == "" then
- curr_ns, name = "", curr_ns;
- end
- if not stanza then
+
+ if not stanza then --if we are not currently inside a stanza
+ if session.notopen then
if tagname == stream_tag then
- if cb_streamclosed then
- cb_streamclosed(session);
+ if cb_streamopened then
+ cb_streamopened(session, attr);
end
else
- cb_error(session, "parse-error", "unexpected-element-close", name);
+ -- Garbage before stream?
+ cb_error(session, "no-stream");
end
- stanza, chardata = nil, {};
return;
end
- if #chardata > 0 then
- -- We have some character data in the buffer
- stanza:text(t_concat(chardata));
- chardata = {};
+ if curr_ns == "jabber:client" and name ~= "iq" and name ~= "presence" and name ~= "message" then
+ cb_error(session, "invalid-top-level-element");
end
- -- Complete stanza
- if #stanza.last_add == 0 then
- if tagname ~= stream_error_tag then
- cb_handlestanza(session, stanza);
- else
- cb_error(session, "stream-error", stanza);
+
+ stanza = st.stanza(name, attr);
+ curr_tag = stanza;
+ else -- we are inside a stanza, so add a tag
+ attr.xmlns = nil;
+ if curr_ns ~= stream_default_ns then
+ attr.xmlns = curr_ns;
+ end
+ stanza:tag(name, attr);
+ end
+ end
+ function xml_handlers:CharacterData(data)
+ if stanza then
+ t_insert(chardata, data);
+ end
+ end
+ function xml_handlers:EndElement(tagname)
+ local curr_ns,name = tagname:match(ns_pattern);
+ if name == "" then
+ curr_ns, name = "", curr_ns;
+ end
+ if not stanza then
+ if tagname == stream_tag then
+ if cb_streamclosed then
+ cb_streamclosed(session);
end
- stanza = nil;
else
- stanza:up();
+ cb_error(session, "parse-error", "unexpected-element-close", name);
+ end
+ stanza, chardata = nil, {};
+ return;
+ end
+ if #chardata > 0 then
+ -- We have some character data in the buffer
+ stanza:text(t_concat(chardata));
+ chardata = {};
+ end
+ -- Complete stanza
+ if #stanza.last_add == 0 then
+ if tagname ~= stream_error_tag then
+ cb_handlestanza(session, stanza);
+ else
+ cb_error(session, "stream-error", stanza);
end
+ stanza = nil;
+ else
+ stanza:up();
end
+ end
return xml_handlers;
end