1 files changed, 84 insertions, 0 deletions
diff --git a/indra/llinventory/lltransactionflags.cpp b/indra/llinventory/lltransactionflags.cpp
index 3f1aa14959..394dd1bd60 100644
--- a/indra/llinventory/lltransactionflags.cpp
+++ b/indra/llinventory/lltransactionflags.cpp
@@ -10,6 +10,8 @@
 #include "linden_common.h"
 
 #include "lltransactionflags.h"
+#include "lltransactiontypes.h"
+#include "lluuid.h"
  
 const U8 TRANSACTION_FLAGS_NONE = 0;
 const U8 TRANSACTION_FLAG_SOURCE_GROUP = 1;
@@ -41,3 +43,85 @@ BOOL is_tf_owner_group(TransactionFlags flags)
 	return ((flags & TRANSACTION_FLAG_OWNER_GROUP) == TRANSACTION_FLAG_OWNER_GROUP);
 }
 
+void append_reason(
+	std::ostream& ostr,
+	S32 transaction_type,
+	const char* description)
+{
+	switch( transaction_type )
+	{
+	case TRANS_OBJECT_SALE:
+		ostr << " for " << (description ? description : "<unknown>");
+		break;
+	case TRANS_LAND_SALE:
+		ostr << " for a parcel of land";
+		break;
+	case TRANS_LAND_PASS_SALE:
+		ostr << " for a land access pass";
+		break;
+	case TRANS_GROUP_LAND_DEED:
+		ostr << " for deeding land";
+	default:
+		break;
+	}
+}
+
+std::string build_transfer_message_to_source(
+	S32 amount,
+	const LLUUID& source_id,
+	const LLUUID& dest_id,
+	const std::string& dest_name,
+	S32 transaction_type,
+	const char* description)
+{
+	lldebugs << "build_transfer_message_to_source: " << amount << " "
+		<< source_id << " " << dest_id << " " << dest_name << " "
+		<< (description?description:"(no desc)") << llendl;
+	if((0 == amount) || source_id.isNull()) return ll_safe_string(description);
+	std::ostringstream ostr;
+	if(dest_id.isNull())
+	{
+		ostr << "You paid L$" << amount;
+		switch(transaction_type)
+		{
+		case TRANS_GROUP_CREATE:
+			ostr << " to create a group";
+			break;
+		case TRANS_GROUP_JOIN:
+			ostr << " to join a group";
+			break;
+		case TRANS_UPLOAD_CHARGE:
+			ostr << " to upload";
+			break;
+		default:
+			break;
+		}
+	}
+	else
+	{
+		ostr << "You paid " << dest_name << " L$" << amount;
+		append_reason(ostr, transaction_type, description);
+	}
+	ostr << ".";
+	return ostr.str();
+}
+
+std::string build_transfer_message_to_destination(
+	S32 amount,
+	const LLUUID& dest_id,
+	const LLUUID& source_id,
+	const std::string& source_name,
+	S32 transaction_type,
+	const char* description)
+{
+	lldebugs << "build_transfer_message_to_dest: " << amount << " "
+		<< dest_id << " " << source_id << " " << source_name << " "
+		<< (description?description:"(no desc)") << llendl;
+	if(0 == amount) return std::string();
+	if(dest_id.isNull()) return ll_safe_string(description);
+	std::ostringstream ostr;
+	ostr << source_name << " paid you L$" << amount;
+	append_reason(ostr, transaction_type, description);
+	ostr << ".";
+	return ostr.str();
+}