From 0778e1477dc3080ab2f40cb8159324eb88696779 Mon Sep 17 00:00:00 2001
From: Michael Lotz <mmlr@mlotz.ch>
Date: Tue, 7 Feb 2012 17:08:12 +0100
Subject: [PATCH] Add application iteration method.

---
 src/servers/keystore/Keyring.cpp | 24 ++++++++++++++++++++++++
 src/servers/keystore/Keyring.h   |  2 ++
 2 files changed, 26 insertions(+)

diff --git a/src/servers/keystore/Keyring.cpp b/src/servers/keystore/Keyring.cpp
index f6f5f2e18c..ed227ab647 100644
--- a/src/servers/keystore/Keyring.cpp
+++ b/src/servers/keystore/Keyring.cpp
@@ -103,6 +103,30 @@ Keyring::KeyMessage() const
 }
 
 
+status_t
+Keyring::GetNextApplication(uint32& cookie, BString& signature,
+	BString& path)
+{
+	char* nameFound = NULL;
+	status_t result = fApplications.GetInfo(B_MESSAGE_TYPE, cookie++,
+		&nameFound, NULL);
+	if (result != B_OK)
+		return B_ENTRY_NOT_FOUND;
+
+	BMessage appMessage;
+	result = fApplications.FindMessage(nameFound, &appMessage);
+	if (result != B_OK)
+		return B_ENTRY_NOT_FOUND;
+
+	result = appMessage.FindString("path", &path);
+	if (result != B_OK)
+		return B_ERROR;
+
+	signature = nameFound;
+	return B_OK;
+}
+
+
 status_t
 Keyring::FindApplication(const char* signature, const char* path,
 	BMessage& appMessage)
diff --git a/src/servers/keystore/Keyring.h b/src/servers/keystore/Keyring.h
index 0c75263aa2..b5381f29f5 100644
--- a/src/servers/keystore/Keyring.h
+++ b/src/servers/keystore/Keyring.h
@@ -25,6 +25,8 @@ public:
 		bool						IsAccessible() const;
 		const BMessage&				KeyMessage() const;
 
+		status_t					GetNextApplication(uint32& cookie,
+										BString& signature, BString& path);
 		status_t					FindApplication(const char* signature,
 										const char* path, BMessage& appMessage);
 		status_t					AddApplication(const char* signature,