Allow qualities to be specified as a float for RPC.

src/RPCServer.cpp

@@ -44,8 +44,8 @@ Json::Value RPCServer::RPCError(int iError)
 		{ rpcACT_NOT_FOUND,			"actNotFound",		"Account not found."									},
 		{ rpcBAD_SEED,				"badSeed",			"Disallowed seed."										},
 		{ rpcDST_ACT_MALFORMED,		"dstActMalformed",	"Destination account is malformed."						},
-		{ rpcDST_AMT_MALFORMED,		"dstAmtMalformed",	"Destination amount/currency is malformed."				},
 		{ rpcDST_ACT_MISSING,		"dstActMissing",	"Destination account does not exists."					},
+		{ rpcDST_AMT_MALFORMED,		"dstAmtMalformed",	"Destination amount/currency is malformed."				},
 		{ rpcFAIL_GEN_DECRPYT,		"failGenDecrypt",	"Failed to decrypt generator."							},
 		{ rpcGETS_ACT_MALFORMED,	"getsActMalformed",	"Gets account malformed."								},
 		{ rpcGETS_AMT_MALFORMED,	"getsAmtMalformed",	"Gets ammount malformed."								},
@@ -71,6 +71,7 @@ Json::Value RPCServer::RPCError(int iError)
 		{ rpcPAYS_AMT_MALFORMED,	"paysAmtMalformed",	"Pays amount malformed."								},
 		{ rpcPORT_MALFORMED,		"portMalformed",	"Port is malformed."									},
 		{ rpcPUBLIC_MALFORMED,		"publicMalformed",	"Public key is malformed."								},
+		{ rpcQUALITY_MALFORMED,		"qualityMalformed",	"Quality malformed."									},
 		{ rpcSRC_ACT_MALFORMED,		"srcActMalformed",	"Source account is malformed."							},
 		{ rpcSRC_ACT_MISSING,		"srcActMissing",	"Source account does not exist."						},
 		{ rpcSRC_AMT_MALFORMED,		"srcAmtMalformed",	"Source amount/currency is malformed."					},
@@ -1573,8 +1574,8 @@ Json::Value RPCServer::doRippleLineSet(const Json::Value& params)
 	bool			bLimitAmount	= true;
 	bool			bQualityIn		= params.size() >= 6;
 	bool			bQualityOut		= params.size() >= 7;
-	uint32			uQualityIn		= bQualityIn ? lexical_cast_s<uint32>(params[5u].asString()) : 0;
-	uint32			uQualityOut		= bQualityOut ? lexical_cast_s<uint32>(params[6u].asString()) : 0;
+	uint32			uQualityIn		= 0;
+	uint32			uQualityOut		= 0;
 
 	if (!naSeed.setSeedGeneric(params[0u].asString()))
 	{
@@ -1592,6 +1593,14 @@ Json::Value RPCServer::doRippleLineSet(const Json::Value& params)
 	{
 		return RPCError(rpcSRC_AMT_MALFORMED);
 	}
+	else if (bQualityIn && !parseQuality(params[5u].asString(), uQualityIn))
+	{
+		return RPCError(rpcQUALITY_MALFORMED);
+	}
+	else if (bQualityOut && !parseQuality(params[6u].asString(), uQualityOut))
+	{
+		return RPCError(rpcQUALITY_MALFORMED);
+	}
 	else
 	{
 		NewcoinAddress			naMasterGenerator;

src/RPCServer.h

@@ -48,6 +48,7 @@ public:
 
 		// Bad parameter
 		rpcACT_MALFORMED,
+		rpcQUALITY_MALFORMED,
 		rpcBAD_SEED,
 		rpcDST_ACT_MALFORMED,
 		rpcDST_ACT_MISSING,

src/SerializedTypes.h

@@ -50,7 +50,6 @@ enum PathFlags
 	PF_ISSUE			= 0x80,
 };
 
-#define QUALITY_ONE			1000000000	// 10e9
 #define CURRENCY_XNS		uint160(0)
 #define CURRENCY_ONE		uint160(1)	// Used as a place holder
 #define ACCOUNT_XNS			uint160(0)

src/utils.cpp

@@ -156,6 +156,25 @@ bool parseIpPort(const std::string& strSource, std::string& strIP, int& iPort)
 	return bValid;
 }
 
+//
+// Quality parsing
+// - integers as is.
+// - floats multiplied by a billion
+bool parseQuality(const std::string& strSource, uint32& uQuality)
+{
+	uQuality	= lexical_cast_s<uint32>(strSource);
+
+	if (!uQuality)
+	{
+		float	fQuality	= lexical_cast_s<float>(strSource);
+
+		if (fQuality)
+			uQuality	= QUALITY_ONE*fQuality;
+	}
+
+	return !!uQuality;
+}
+
 /*
 void intIPtoStr(int ip,std::string& retStr)
 {

src/utils.h

@@ -8,6 +8,8 @@
 
 #include "types.h"
 
+#define QUALITY_ONE			1000000000	// 10e9
+
 #define nothing()			do {} while (0)
 #define fallthru()			do {} while (0)
 #define NUMBER(x)			(sizeof(x)/sizeof((x)[0]))
@@ -153,6 +155,7 @@ std::vector<unsigned char> strCopy(const std::string& strSrc);
 std::string strCopy(const std::vector<unsigned char>& vucSrc);
 
 bool parseIpPort(const std::string& strSource, std::string& strIP, int& iPort);
+bool parseQuality(const std::string& strSource, uint32& uQuality);
 
 DH* DH_der_load(const std::string& strDer);
 std::string DH_der_gen(int iKeyLength);