jpsock changes

1 files changed, 65 insertions, 7 deletions

diff --git a/xmrstak/net/jpsock.cpp b/xmrstak/net/jpsock.cpp
index cb586d2..cc88aa8 100644
--- a/xmrstak/net/jpsock.cpp
+++ b/xmrstak/net/jpsock.cpp
@@ -23,6 +23,7 @@
 
 #include <stdarg.h>
 #include <assert.h>
+#include <algorithm>
 
 #include "jpsock.hpp"
 #include "socks.hpp"
@@ -33,9 +34,6 @@
 #include "xmrstak/misc/jext.hpp"
 #include "xmrstak/version.hpp"
 
-
-#define AGENTID_STR XMR_STAK_NAME "/" XMR_STAK_VERSION
-
 using namespace rapidjson;
 
 struct jpsock::call_rsp
@@ -366,10 +364,11 @@ bool jpsock::process_pool_job(const opq_json_val* params)
 	if (!params->val->IsObject())
 		return set_socket_error("PARSE error: Job error 1");
 
-	const Value * blob, *jobid, *target;
+	const Value *blob, *jobid, *target, *motd;
 	jobid = GetObjectMember(*params->val, "job_id");
 	blob = GetObjectMember(*params->val, "blob");
 	target = GetObjectMember(*params->val, "target");
+	motd = GetObjectMember(*params->val, "motd");
 
 	if (jobid == nullptr || blob == nullptr || target == nullptr ||
 		!jobid->IsString() || !blob->IsString() || !target->IsString())
@@ -415,6 +414,12 @@ bool jpsock::process_pool_job(const opq_json_val* params)
 	else
 		return set_socket_error("PARSE error: Job error 5");
 
+	if(motd != nullptr && motd->IsString())
+	{
+		std::unique_lock<std::mutex>(motd_mutex);
+		pool_motd.assign(motd->GetString());
+	}
+
 	iJobDiff = t64_to_diff(oPoolJob.iTarget);
 
 	executor::inst()->push_event(ex_event(oPoolJob, pool_id));
@@ -426,6 +431,7 @@ bool jpsock::process_pool_job(const opq_json_val* params)
 
 bool jpsock::connect(std::string& sConnectError)
 {
+	ext_algo = ext_backend = ext_hashcount = ext_motd = false;
 	bHaveSocketError = false;
 	sSocketError.clear();
 	iJobDiff = 0;
@@ -527,6 +533,7 @@ bool jpsock::cmd_login()
 
 	const Value* id = GetObjectMember(*oResult.val, "id");
 	const Value* job = GetObjectMember(*oResult.val, "job");
+	const Value* ext = GetObjectMember(*oResult.val, "extensions");
 
 	if (id == nullptr || job == nullptr || !id->IsString())
 	{
@@ -545,6 +552,29 @@ bool jpsock::cmd_login()
 	memset(sMinerId, 0, sizeof(sMinerId));
 	memcpy(sMinerId, id->GetString(), id->GetStringLength());
 
+	if(ext != nullptr && ext->IsArray())
+	{
+		for(size_t i=0; i < ext->Size(); i++)
+		{
+			const Value& jextname = ext->GetArray()[i];
+			
+			if(!jextname.IsString())
+				continue;
+
+			std::string tmp(jextname.GetString());
+			std::transform(tmp.begin(), tmp.end(), tmp.begin(), ::tolower);
+
+			if(tmp.compare("algo"))
+				ext_algo = true;
+			else if(tmp.compare("backend"))
+				ext_backend = true;
+			else if(tmp.compare("hashcount"))
+				ext_hashcount = true;
+			else if(tmp.compare("motd"))
+				ext_motd = true;
+		}
+	}
+
 	opq_json_val v(job);
 	if(!process_pool_job(&v))
 	{
@@ -558,20 +588,33 @@ bool jpsock::cmd_login()
 	return true;
 }
 
-bool jpsock::cmd_submit(const char* sJobId, uint32_t iNonce, const uint8_t* bResult)
+bool jpsock::cmd_submit(const char* sJobId, uint32_t iNonce, const uint8_t* bResult, xmrstak::iBackend* bend, bool algo_full_cn)
 {
 	char cmd_buffer[1024];
 	char sNonce[9];
 	char sResult[65];
+	/*Extensions*/
+	char sAlgo[64] = {0};
+	char sBackend[64] = {0};
+	char sHashcount[64] = {0};
+
+	if(ext_backend)
+		snprintf(sBackend, sizeof(sBackend), ",\"backend\":\"%s\"", "");
+	
+	if(ext_hashcount)
+		snprintf(sHashcount, sizeof(sHashcount), ",\"hashcount\":\"%llu\"", int_port(bend->iHashCount.load(std::memory_order_relaxed)));
 
+	if(ext_algo)
+		snprintf(sAlgo, sizeof(sAlgo), ",\"algo\":\"%s\"", algo_full_cn ? "cryptonight" : "cryptonight-lite");
+	
 	bin2hex((unsigned char*)&iNonce, 4, sNonce);
 	sNonce[8] = '\0';
 
 	bin2hex(bResult, 32, sResult);
 	sResult[64] = '\0';
 
-	snprintf(cmd_buffer, sizeof(cmd_buffer), "{\"method\":\"submit\",\"params\":{\"id\":\"%s\",\"job_id\":\"%s\",\"nonce\":\"%s\",\"result\":\"%s\"},\"id\":1}\n",
-		sMinerId, sJobId, sNonce, sResult);
+	snprintf(cmd_buffer, sizeof(cmd_buffer), "{\"method\":\"submit\",\"params\":{\"id\":\"%s\",\"job_id\":\"%s\",\"nonce\":\"%s\",\"result\":\"%s\"%s%s%s},\"id\":1}\n",
+		sMinerId, sJobId, sNonce, sResult, sBackend, sHashcount, sAlgo);
 
 	opq_json_val oResult(nullptr);
 	return cmd_ret_wait(cmd_buffer, oResult);
@@ -594,6 +637,21 @@ bool jpsock::get_current_job(pool_job& job)
 	return true;
 }
 
+bool jpsock::get_pool_motd(std::string& strin)
+{
+	if(!ext_motd) 
+		return false;
+	
+	std::unique_lock<std::mutex>(motd_mutex);
+	if(pool_motd.size() > 0)
+	{
+		strin.assign(pool_motd);
+		return true;
+	}
+
+	return false;
+}
+
 inline unsigned char hf_hex2bin(char c, bool &err)
 {
 	if (c >= '0' && c <= '9')