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instead of implementing the whole module just one category to provide…
… the iq and the parsing
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Andres Canal
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Jul 7, 2016
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| Original file line number | Diff line number | Diff line change |
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| // | ||
| // XMPPIQ+XEP_0030.h | ||
| // XMPPFramework | ||
| // | ||
| // Created by Andres on 7/07/16. | ||
| // Copyright © 2016 Inaka. All rights reserved. | ||
| // | ||
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| #import <XMPPFramework/XMPPFramework.h> | ||
| #import "XMPPFramework/XMPPJID.h" | ||
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| @interface XMPPIQ (XEP_0030) | ||
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| + (nonnull XMPPIQ *) discoverItemsAssociatedWithJID:(nonnull XMPPJID *)jid; | ||
| + (nonnull NSArray <NSXMLElement *> *)parseDiscoveredItemsFromIQ:(nonnull XMPPIQ *)iq; | ||
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| @end |
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|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| // | ||
| // XMPPIQ+XEP_0030.m | ||
| // XMPPFramework | ||
| // | ||
| // Created by Andres on 7/07/16. | ||
| // Copyright © 2016 Inaka. All rights reserved. | ||
| // | ||
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| #import "XMPPIQ+XEP_0030.h" | ||
| #import "NSXMLElement+XMPP.h" | ||
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| #define XMLNS_DISCO_ITEMS @"http://jabber.org/protocol/disco#items" | ||
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| @implementation XMPPIQ (XEP_0060) | ||
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| + (nonnull XMPPIQ *) discoverItemsAssociatedWithJID:(nonnull XMPPJID *)jid { | ||
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| // <iq type='get' | ||
| // from='romeo@montague.net/orchard' | ||
| // to='shakespeare.lit' | ||
| // id='items1'> | ||
| // <query xmlns='http://jabber.org/protocol/disco#items'/> // disco#items | ||
| // </iq> | ||
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| NSString *iqID = [XMPPStream generateUUID]; | ||
| NSXMLElement *query = [NSXMLElement elementWithName:@"query" xmlns: XMLNS_DISCO_ITEMS]; | ||
| return [XMPPIQ iqWithType:@"get" to:jid elementID:iqID child:query]; | ||
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| } | ||
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| + (nonnull NSArray <NSXMLElement *> *)parseDiscoveredItemsFromIQ:(nonnull XMPPIQ *)iq { | ||
| // <iq xmlns='jabber:client' from='shakespeare.lit' | ||
| // to='@shakespeare.lit' | ||
| // id='items1' type='result'> | ||
| // <query xmlns='http://jabber.org/protocol/disco#items'> | ||
| // <item jid='muc.erlang-solutions.com'/> | ||
| // <item jid='muclight.erlang-solutions.com'/> | ||
| // <item jid='pubsub.erlang-solutions.com'/> | ||
| // <item jid='vjud.erlang-solutions.com'/> | ||
| // </query> | ||
| // </iq> | ||
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| NSXMLElement *query = [iq elementForName:@"query" xmlns: XMLNS_DISCO_ITEMS]; | ||
| if(query) { | ||
| return [query elementsForName:@"item"]; | ||
| } | ||
| } | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| // | ||
| // XMPP0030Tests.m | ||
| // XMPPFrameworkTests | ||
| // | ||
| // Created by Andres Canal on 7/7/16. | ||
| // | ||
| // | ||
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| #import <XCTest/XCTest.h> | ||
| #import "XMPPFramework/XMPPIQ+XEP_0030.h" | ||
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| @interface XMPP0030Tests : XCTestCase | ||
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| @end | ||
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| @implementation XMPP0030Tests | ||
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| - (void)testIQDiscoItem { | ||
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| XMPPJID *jid = [XMPPJID jidWithString:@"test@server.com"]; | ||
| XMPPIQ *discoItemsIQ = [XMPPIQ discoverItemsAssociatedWithJID:jid]; | ||
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| NSXMLElement *queryElement = [discoItemsIQ elementForName:@"query"]; | ||
| XCTAssertEqualObjects(queryElement.xmlns, @"http://jabber.org/protocol/disco#items"); | ||
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| XCTAssertEqualObjects(discoItemsIQ.to, jid); | ||
| XCTAssertEqualObjects(discoItemsIQ.type, @"get"); | ||
| } | ||
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| - (void)testParsingDiscoItemsResponse { | ||
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| // <iq xmlns='jabber:client' from='shakespeare.lit' | ||
| // to='@shakespeare.lit' | ||
| // id='items1' type='result'> | ||
| // <query xmlns='http://jabber.org/protocol/disco#items'> | ||
| // <item jid='muc.erlang-solutions.com'/> | ||
| // <item jid='muclight.erlang-solutions.com'/> | ||
| // <item jid='pubsub.erlang-solutions.com'/> | ||
| // <item jid='vjud.erlang-solutions.com'/> | ||
| // </query> | ||
| // </iq> | ||
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| NSMutableString *s = [NSMutableString string]; | ||
| [s appendString: @"<iq xmlns='jabber:client' from='shakespeare.lit'"]; | ||
| [s appendString: @" to='@shakespeare.lit'"]; | ||
| [s appendString: @" id='items1' type='result'>"]; | ||
| [s appendString: @" <query xmlns='http://jabber.org/protocol/disco#items'>"]; | ||
| [s appendString: @" <item jid='muc.erlang-solutions.com'/>"]; | ||
| [s appendString: @" <item jid='muclight.erlang-solutions.com'/>"]; | ||
| [s appendString: @" <item jid='pubsub.erlang-solutions.com'/>"]; | ||
| [s appendString: @" <item jid='vjud.erlang-solutions.com'/>"]; | ||
| [s appendString: @" </query>"]; | ||
| [s appendString: @"</iq>"]; | ||
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| NSError *error; | ||
| NSXMLDocument *doc = [[NSXMLDocument alloc] initWithXMLString:s options:0 error:&error]; | ||
| XMPPIQ *iq = [XMPPIQ iqFromElement:[doc rootElement]]; | ||
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| NSArray *parsedItems = [XMPPIQ parseDiscoveredItemsFromIQ:iq]; | ||
| XCTAssertEqualObjects([((NSXMLElement *)parsedItems[0]) attributeForName:@"jid"].stringValue, @"muc.erlang-solutions.com"); | ||
| XCTAssertEqualObjects([((NSXMLElement *)parsedItems[1]) attributeForName:@"jid"].stringValue, @"muclight.erlang-solutions.com"); | ||
| XCTAssertEqualObjects([((NSXMLElement *)parsedItems[2]) attributeForName:@"jid"].stringValue, @"pubsub.erlang-solutions.com"); | ||
| XCTAssertEqualObjects([((NSXMLElement *)parsedItems[3]) attributeForName:@"jid"].stringValue, @"vjud.erlang-solutions.com"); | ||
| } | ||
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| @end |
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