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HTTP-Upload: parsing max-file-size attribute (#809)

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When a server returns multiple <x/> elements
in response to a discinfo query, this change
uses all of them instead of just the first one.
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kmq 2020-04-17 17:50:10 +00:00 committed by GitHub
parent 13d3d2aca6
commit fcad6720e6
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1 changed files with 10 additions and 8 deletions
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18
xmpp-vala/src/module/xep/0363_http_file_upload.vala
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@ -154,14 +154,16 @@ public class Module : XmppStreamModule {
private long extract_max_file_size(Xep.ServiceDiscovery.InfoResult info_result) { private long extract_max_file_size(Xep.ServiceDiscovery.InfoResult info_result) {
string? max_file_size_str = null; string? max_file_size_str = null;
StanzaNode x_node = info_result.iq.stanza.get_deep_subnode("http://jabber.org/protocol/disco#info:query", "jabber:x:data:x"); Gee.List<StanzaNode> x_nodes = info_result.iq.stanza.get_deep_subnodes("http://jabber.org/protocol/disco#info:query", "jabber:x:data:x");
Gee.List<StanzaNode> field_nodes = x_node.get_subnodes("field", "jabber:x:data"); foreach(StanzaNode x_node in x_nodes) {
foreach (StanzaNode node in field_nodes) { Gee.List<StanzaNode> field_nodes = x_node.get_subnodes("field", "jabber:x:data");
string? var_attr = node.get_attribute("var"); foreach (StanzaNode node in field_nodes) {
if (var_attr == "max-file-size") { string? var_attr = node.get_attribute("var");
StanzaNode value_node = node.get_subnode("value", "jabber:x:data"); if (var_attr == "max-file-size") {
max_file_size_str = value_node.get_string_content(); StanzaNode value_node = node.get_subnode("value", "jabber:x:data");
break; max_file_size_str = value_node.get_string_content();
break;
}
} }
} }
if (max_file_size_str != null) return long.parse(max_file_size_str); if (max_file_size_str != null) return long.parse(max_file_size_str);