[gmime] Implemented custom bindings for Signer/Recipient lists

[Jeffrey Stedfast <fejj src gnome org>]

commit 3d681f0b6e5cec598d38fb6f10a370f9bf00fc0f
Author: Jeffrey Stedfast <fejj gnome org>
Date:   Tue Mar 15 20:37:49 2011 -0400

    Implemented custom bindings for Signer/Recipient lists
    
    2011-03-15  Jeffrey Stedfast  <fejj novell com>
    
    	* mono/SignatureValidity.custom:
    	* mono/DecryptionResult.custom:
    	* mono/CryptoRecipient.custom:
    	* mono/Signer.custom: New custom sources implementing
    	* enumerators
    	for Signers and Recipients.

 ChangeLog                     |    8 +++++++
 mono/CryptoRecipient.custom   |    8 +++++++
 mono/DecryptionResult.custom  |   44 +++++++++++++++++++++++++++++++++++++++++
 mono/GMime.metadata           |    5 ++++
 mono/HeaderList.custom        |   16 +++++++-------
 mono/InternetAddress.custom   |    8 +++---
 mono/SignatureValidity.custom |   44 +++++++++++++++++++++++++++++++++++++++++
 mono/Signer.custom            |    8 +++++++
 8 files changed, 129 insertions(+), 12 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 97bdc5a..bd0d55b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-03-15  Jeffrey Stedfast  <fejj novell com>
+
+	* mono/SignatureValidity.custom: 
+	* mono/DecryptionResult.custom:
+	* mono/CryptoRecipient.custom: 
+	* mono/Signer.custom: New custom sources implementing enumerators
+	for Signers and Recipients.
+
 2011-03-14  Jeffrey Stedfast  <fejj novell com>
 
 	* configure.ac: Check for glib-sharp-2.0 instead of gtk-sharp-2.0
diff --git a/mono/CryptoRecipient.custom b/mono/CryptoRecipient.custom
new file mode 100644
index 0000000..6f70d25
--- /dev/null
+++ b/mono/CryptoRecipient.custom
@@ -0,0 +1,8 @@
+		[DllImport("gmime")]
+		static extern IntPtr g_mime_crypto_recipient_next(IntPtr raw);
+
+		internal GMime.CryptoRecipient Next() {
+			IntPtr raw_ret = g_mime_crypto_recipient_next(Handle);
+			GMime.CryptoRecipient ret = raw_ret == IntPtr.Zero ? null : (GMime.CryptoRecipient) GLib.Opaque.GetOpaque (raw_ret, typeof (GMime.CryptoRecipient), false);
+			return ret;
+		}
diff --git a/mono/DecryptionResult.custom b/mono/DecryptionResult.custom
new file mode 100644
index 0000000..aedf9c7
--- /dev/null
+++ b/mono/DecryptionResult.custom
@@ -0,0 +1,44 @@
+		[DllImport("gmime")]
+		static extern IntPtr g_mime_decryption_result_get_recipients(IntPtr raw);
+
+		public IEnumerator Recipients {
+			get { return new GMimeCryptoRecipientIterator (this); }
+		}
+
+		internal class GMimeCryptoRecipientIterator : IEnumerator {
+			GMime.CryptoRecipient recipient;
+			GMime.DecryptionResult result;
+			int index = -1;
+
+			public GMimeCryptoRecipientIterator (GMime.DecryptionResult result)
+			{
+				this.result = result;
+			}
+			
+			public object Current {
+				get { return recipient; }
+			}
+			
+			public void Reset ()
+			{
+				recipient = null;
+				index = -1;
+			}
+			
+			public bool MoveNext ()
+			{
+				IntPtr rv;
+				
+				if (index == -1) {
+					rv = g_mime_decryption_result_get_recipients (result.Handle);
+					if (rv != IntPtr.Zero)
+						recipient = (GMime.CryptoRecipient) GLib.Opaque.GetOpaque (rv, typeof (GMime.CryptoRecipient), false);
+				} else {
+					recipient = recipient.Next ();
+				}
+				
+				index++;
+				
+				return recipient != null;
+			}
+		}
diff --git a/mono/GMime.metadata b/mono/GMime.metadata
index 7baac0a..a22116e 100644
--- a/mono/GMime.metadata
+++ b/mono/GMime.metadata
@@ -48,14 +48,19 @@
   <remove-node path="/api/namespace/object[ cname='GMimeContentType']/field[ cname='type']"/>
 
   <!-- CryptoContext -->
+  <remove-node path="/api/namespace/struct[ cname='GMimeDecryptionResult']/method[ name='GetRecipients']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeDecryptionResult']/field[ cname='recipients']"/>
+  <remove-node path="/api/namespace/struct[ cname='GMimeSignatureValidity']/method[ name='GetSigners']"/>
+  <remove-node path="/api/namespace/struct[ cname='GMimeSignatureValidity']/method[ name='AddSigner']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeSignatureValidity']/field[ cname='signers']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeCryptoRecipient']/field[ cname='keyid']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeCryptoRecipient']/field[ cname='next']"/>
+  <remove-node path="/api/namespace/struct[ cname='GMimeCryptoRecipient']/method[ name='Next']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeSigner']/field[ cname='sig_ver']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeSigner']/field[ cname='unused']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeSigner']/field[ cname='keyid']"/>
   <remove-node path="/api/namespace/struct[ cname='GMimeSigner']/field[ cname='next']"/>
+  <remove-node path="/api/namespace/struct[ cname='GMimeSigner']/method[ name='Next']"/>
 
   <!-- DataWrapper -->
   <attr path="/api/namespace/object[ cname='GMimeDataWrapper']/method[ name='GetStream']" name="name">GetGMimeStream</attr>
diff --git a/mono/HeaderList.custom b/mono/HeaderList.custom
index 259b6ff..07280d6 100644
--- a/mono/HeaderList.custom
+++ b/mono/HeaderList.custom
@@ -1,8 +1,8 @@
-public StreamWrapper Stream {
-	get {
-		GMime.StreamMem mem_stream = new GMime.StreamMem ();
-		this.WriteToStream (mem_stream);
-		mem_stream.Seek (0);
-		return new StreamWrapper (mem_stream);
-	}
-}
+		public StreamWrapper Stream {
+			get {
+				GMime.StreamMem mem_stream = new GMime.StreamMem ();
+				this.WriteToStream (mem_stream);
+				mem_stream.Seek (0);
+				return new StreamWrapper (mem_stream);
+			}
+		}
diff --git a/mono/InternetAddress.custom b/mono/InternetAddress.custom
index 1871cf2..7edc1c1 100644
--- a/mono/InternetAddress.custom
+++ b/mono/InternetAddress.custom
@@ -1,4 +1,4 @@
-public override string ToString ()
-{
-	return ToString (false);
-}
+		public override string ToString ()
+		{
+			return ToString (false);
+		}
diff --git a/mono/SignatureValidity.custom b/mono/SignatureValidity.custom
new file mode 100644
index 0000000..59b02f8
--- /dev/null
+++ b/mono/SignatureValidity.custom
@@ -0,0 +1,44 @@
+		[DllImport("gmime")]
+		static extern IntPtr g_mime_signature_validity_get_signers(IntPtr raw);
+
+		public IEnumerator Signers {
+			get { return new GMimeSignerIterator (this); }
+		}
+
+		internal class GMimeSignerIterator : IEnumerator {
+			GMime.SignatureValidity validity;
+			GMime.Signer signer;
+			int index = -1;
+
+			public GMimeSignerIterator (GMime.SignatureValidity validity)
+			{
+				this.validity = validity;
+			}
+			
+			public object Current {
+				get { return signer; }
+			}
+			
+			public void Reset ()
+			{
+				signer = null;
+				index = -1;
+			}
+			
+			public bool MoveNext ()
+			{
+				IntPtr rv;
+				
+				if (index == -1) {
+					rv = g_mime_signature_validity_get_signers (validity.Handle);
+					if (rv != IntPtr.Zero)
+						signer = (GMime.Signer) GLib.Opaque.GetOpaque (rv, typeof (GMime.Signer), false);
+				} else {
+					signer = signer.Next ();
+				}
+				
+				index++;
+				
+				return signer != null;
+			}
+		}
diff --git a/mono/Signer.custom b/mono/Signer.custom
new file mode 100644
index 0000000..7c98591
--- /dev/null
+++ b/mono/Signer.custom
@@ -0,0 +1,8 @@
+		[DllImport("gmime")]
+		static extern IntPtr g_mime_signer_next(IntPtr raw);
+
+		internal GMime.Signer Next() {
+			IntPtr raw_ret = g_mime_signer_next(Handle);
+			GMime.Signer ret = raw_ret == IntPtr.Zero ? null : (GMime.Signer) GLib.Opaque.GetOpaque (raw_ret, typeof (GMime.Signer), false);
+			return ret;
+		}