configurable dump path

Author: mkalkbrenner

include/DMDUtil/Config.h

@@ -57,6 +57,8 @@ class DMDUTILAPI Config
   void SetDumpNotColorizedFrames(bool dumpNotColorizedFrames) { m_dumpNotColorizedFrames = dumpNotColorizedFrames; }
   bool IsDumpFrames() const { return m_dumpFrames; }
   void SetDumpFrames(bool dumpFrames) { m_dumpFrames = dumpFrames; }
+  void SetDumpPath(const char* path) { m_dumpPath = path; }
+  const char* GetDumpPath() const { return m_dumpPath.c_str(); }
   bool IsFilterTransitionalFrames() const { return m_filterTransitionalFrames; }
   void SetFilterTransitionalFrames(bool filterTransitionalFrames)
   {
@@ -110,6 +112,7 @@ class DMDUTILAPI Config
   bool m_showNotColorizedFrames;
   bool m_dumpNotColorizedFrames;
   bool m_dumpFrames;
+  std::string m_dumpPath;
   bool m_filterTransitionalFrames;
   bool m_zedmd;
   std::string m_zedmdDevice;

include/DMDUtil/DMD.h

@@ -198,6 +198,7 @@ class DMDUTILAPI DMD
   char m_romName[DMDUTIL_MAX_NAME_SIZE] = {0};
   char m_altColorPath[DMDUTIL_MAX_PATH_SIZE] = {0};
   char m_pupVideosPath[DMDUTIL_MAX_PATH_SIZE] = {0};
+  char m_dumpPath[DMDUTIL_MAX_PATH_SIZE] = {0};
   AlphaNumeric* m_pAlphaNumeric;
   SerumFrameStruct* m_pSerum;
   ZeDMD* m_pZeDMD;

src/Config.cpp

@@ -68,10 +68,11 @@ void Config::parseConfigFile(const char* path)
   SetIgnoreUnknownFramesTimeout(r.Get<int>("Serum", "IgnoreUnknownFramesTimeout", 0));
   SetMaximumUnknownFramesToSkip(r.Get<int>("Serum", "MaximumUnknownFramesToSkip", 0));
   SetShowNotColorizedFrames(r.Get<bool>("Serum", "ShowNotColorizedFrames", false));
-  // Dumper
-  SetDumpNotColorizedFrames(r.Get<bool>("Dumper", "DumpNotColorizedFrames", false));
-  SetDumpFrames(r.Get<bool>("Dumper", "DumpFrames", false));
-  SetFilterTransitionalFrames(r.Get<bool>("Dumper", "FilterTransitionalFrames", false));
+  // Dump
+  SetDumpNotColorizedFrames(r.Get<bool>("Dump", "DumpNotColorizedFrames", false));
+  SetDumpFrames(r.Get<bool>("Dump", "DumpFrames", false));
+  SetDumpPath(r.Get<std::string>("Dump", "DumpPath", "").c_str());
+  SetFilterTransitionalFrames(r.Get<bool>("Dump", "FilterTransitionalFrames", false));
 }
 
 }  // namespace DMDUtil

src/DMD.cpp

@@ -1534,10 +1534,18 @@ void DMD::DumpDMDTxtThread()
 
           if (name[0] != '\0')
           {
-            char filename[128];
+            char filename[DMDUTIL_MAX_NAME_SIZE + 128 + 8 + 5];
             char suffix[9];  // 8 chars + null terminator
             GenerateRandomSuffix(suffix, 8);
-            snprintf(filename, DMDUTIL_MAX_NAME_SIZE + 5, "%s-%s.txt", name, suffix);
+            if (m_dumpPath[0] == '\0') strcpy(m_dumpPath, Config::GetInstance()->GetDumpPath());
+            if (m_dumpPath[strlen(m_dumpPath) - 1] == '/' || m_dumpPath[strlen(m_dumpPath) - 1] == '\\')
+            {
+              snprintf(filename, sizeof(filename), "%s%s-%s.txt", m_dumpPath, name, suffix);
+            }
+            else
+            {
+              snprintf(filename, sizeof(filename), "%s/%s-%s.txt", m_dumpPath, name, suffix);
+            }
             f = fopen(filename, "w");
             update = true;
             memset(renderBuffer, 0, 2 * 256 * 64);