Use symbol for max verbosity setting

Author: jean-m-cyr

CHANGELOG.md

@@ -23,7 +23,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - AMD auto kernel selection. Try bin first, if not fall back to OpenCL.
 - API: New method `miner_setverbosity`. [#1382](https://github.com/ethereum-mining/ethminer/pull/1382).
 - Implemented fast job switch algorithm on AMD reducing switch time to 1-2 milliseconds.
-- Added localization support for output number formatting
+- Added localization support for output number formatting.
+- Changed the --verbosity to allow individual enable/disable of logging features.
 
 ### Removed
 

ethminer/main.cpp

@@ -212,7 +212,7 @@ class MinerCLI
                    << ", log additional debug info = " << LOG_DEBUG;
         app.add_option("-v,--verbosity", g_logOptions, logOptions.str(), true)
             ->group(CommonGroup)
-            ->check(CLI::Range(15));
+            ->check(CLI::Range(LOG_ALL));
 
         app.add_option("--farm-recheck", m_farmRecheckPeriod,
                "Set check interval in milliseconds for changed work", true)

libapicore/ApiServer.cpp

@@ -686,10 +686,11 @@ void ApiConnection::processRequest(Json::Value& jRequest, Json::Value& jResponse
         if (!getRequestValue("verbosity", verbosity, jRequestParams, false, jResponse))
             return;
 
-        if (verbosity > 9)
+        if (verbosity > LOG_ALL)
         {
             jResponse["error"]["code"] = -422;
-            jResponse["error"]["message"] = "Verbosity out of bounds (0-9)";
+            jResponse["error"]["message"] =
+                "Verbosity out of bounds (0-" + to_string(LOG_ALL) + ")";
             return;
         }
         cnote << "Setting verbosity level to " << verbosity;

libdevcore/Log.cpp

@@ -32,7 +32,7 @@ using namespace dev;
 //⊳⊲◀▶■▣▢□▷◁▧▨▩▲◆◉◈◇◎●◍◌○◼☑☒☎☢☣☰☀♽♥♠✩✭❓✔✓✖✕✘✓✔✅⚒⚡⦸⬌∅⁕«««»»»⚙
 
 // Logging
-int g_logOptions = 0;
+unsigned g_logOptions = 0;
 bool g_logNoColor = false;
 bool g_logSyslog = false;
 

libdevcore/Log.h

@@ -37,7 +37,8 @@
 #define LOG_JSON 2
 #define LOG_PER_GPU 4
 #define LOG_DEBUG 8
-extern int g_logOptions;
+#define LOG_ALL (LOG_SWITCH_TIME | LOG_JSON | LOG_PER_GPU | LOG_DEBUG)
+extern unsigned g_logOptions;
 extern bool g_logNoColor;
 extern bool g_logSyslog;