From 5136bf9832b9a7aeb59926b42fe6a6632452c1ef Mon Sep 17 00:00:00 2001 From: Daniel Gultsch Date: Tue, 5 May 2015 06:17:34 +0200 Subject: r/o support for vcard avatars. pep avatars will be prefered --- .../eu/siacs/conversations/xmpp/pep/Avatar.java | 50 +++++++++++++++++----- 1 file changed, 40 insertions(+), 10 deletions(-) (limited to 'src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java') diff --git a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java index 9f5ac988..04d55bbe 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java +++ b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java @@ -6,6 +6,9 @@ import eu.siacs.conversations.xmpp.jid.Jid; import android.util.Base64; public class Avatar { + + public enum Origin { PEP, VCARD }; + public String type; public String sha1sum; public String image; @@ -13,21 +16,14 @@ public class Avatar { public int width; public long size; public Jid owner; + public Origin origin = Origin.PEP; //default to maintain compat public byte[] getImageAsBytes() { return Base64.decode(image, Base64.DEFAULT); } public String getFilename() { - if (type == null) { - return sha1sum; - } else if (type.equalsIgnoreCase("image/webp")) { - return sha1sum + ".webp"; - } else if (type.equalsIgnoreCase("image/png")) { - return sha1sum + ".png"; - } else { - return sha1sum; - } + return sha1sum; } public static Avatar parseMetadata(Element items) { @@ -64,10 +60,44 @@ public class Avatar { return null; } avatar.type = child.getAttribute("type"); - avatar.sha1sum = child.getAttribute("id"); + String hash = child.getAttribute("id"); + if (!isValidSHA1(hash)) { + return null; + } + avatar.sha1sum = hash; + avatar.origin = Origin.PEP; return avatar; } } return null; } + + @Override + public boolean equals(Object object) { + if (object != null && object instanceof Avatar) { + Avatar other = (Avatar) object; + return other.getFilename().equals(this.getFilename()); + } else { + return false; + } + } + + public static Avatar parsePresence(Element x) { + Element photo = x != null ? x.findChild("photo") : null; + String hash = photo != null ? photo.getContent() : null; + if (hash == null) { + return null; + } + if (!isValidSHA1(hash)) { + return null; + } + Avatar avatar = new Avatar(); + avatar.sha1sum = hash; + avatar.origin = Origin.VCARD; + return avatar; + } + + private static boolean isValidSHA1(String s) { + return s != null && s.matches("[a-fA-F0-9]{40}"); + } } -- cgit v1.2.3 From e32f380dae4913d8152fc92b76193de241089cf8 Mon Sep 17 00:00:00 2001 From: Daniel Gultsch Date: Thu, 14 May 2015 14:42:21 +0200 Subject: provide helper function for getting the content of a child directly --- src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java') diff --git a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java index 04d55bbe..74da6a9b 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java +++ b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java @@ -83,8 +83,7 @@ public class Avatar { } public static Avatar parsePresence(Element x) { - Element photo = x != null ? x.findChild("photo") : null; - String hash = photo != null ? photo.getContent() : null; + String hash = x == null ? null : x.findChildContent("photo"); if (hash == null) { return null; } -- cgit v1.2.3 From 012f036840ade8f46462eafcc96d1f223f8ba845 Mon Sep 17 00:00:00 2001 From: Andreas Straub Date: Mon, 20 Jul 2015 14:26:29 +0200 Subject: Optimize imports --- src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java') diff --git a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java index 74da6a9b..38bb5c8f 100644 --- a/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java +++ b/src/main/java/eu/siacs/conversations/xmpp/pep/Avatar.java @@ -1,10 +1,10 @@ package eu.siacs.conversations.xmpp.pep; +import android.util.Base64; + import eu.siacs.conversations.xml.Element; import eu.siacs.conversations.xmpp.jid.Jid; -import android.util.Base64; - public class Avatar { public enum Origin { PEP, VCARD }; -- cgit v1.2.3