Add --log option

Author: JeromeMartinez

Source/CLI/Global.cpp

@@ -242,6 +242,13 @@ int global::SetHash(bool Value)
     return 0;
 }
 
+//---------------------------------------------------------------------------
+int global::SetLogFileName(const char* FileName)
+{
+    LogFileName = FileName;
+    return 0;
+}
+
 //---------------------------------------------------------------------------
 int global::SetAll(bool Value)
 {
@@ -582,6 +589,16 @@ int global::ManageCommandLine(const char* argv[], int argc)
             if (Value)
                 return Value;
         }
+        else if (strcmp(argv[i], "--log") == 0)
+        {
+            LogFile_IgnorePos.insert(i);
+            if (i + 1 == argc)
+                return Error_Missing(argv[i]);
+            int Value = SetLogFileName(argv[++i]);
+            LogFile_IgnorePos.insert(i);
+            if (Value)
+                return Value;
+        }
         else if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0)
         {
             int Value = Help(argv[0]);
@@ -815,9 +832,15 @@ int global::ManageCommandLine(const char* argv[], int argc)
                 return Value;
         }
         else
+        {
             Inputs.push_back(argv[i]);
+            LogFile_IgnorePos.insert(i);
+        }
     }
 
+    if (BinName.empty())
+        BinName = "ffmpeg";
+
     // License
     if (License.LoadLicense(LicenseKey, StoreLicenseKey))
         return true;
@@ -834,6 +857,8 @@ int global::ManageCommandLine(const char* argv[], int argc)
     if (Inputs.empty() && (ShowLicenseKey || SubLicenseId))
         return 0;
 
+    if (!LogFileName.empty())
+        Log = new string;
     return 0;
 }
 

Source/CLI/Global.h

@@ -15,6 +15,7 @@
 #include "Lib/Uncompressed/HashSum/HashSum.h"
 #include "Lib/License/License.h"
 #include <map>
+#include <set>
 #include <vector>
 #include <string>
 #include <thread>
@@ -34,6 +35,7 @@ class global
     string                      rawcooked_reversibility_FileName;
     string                      OutputFileName;
     string                      FrameMd5FileName;
+    string                      LogFileName;
     string                      BinName;
     string                      LicenseKey;
     uint64_t                    SubLicenseId;
@@ -52,11 +54,13 @@ class global
     // Intermediate info
     size_t                      Path_Pos_Global;
     vector<string>              Inputs;
+    set<int>                    LogFile_IgnorePos;
     license                     License;
     user_mode                   Mode = Ask;
     hashes                      Hashes;
     errors                      Errors;
     ask_callback                Ask_Callback = nullptr;
+    string*                     Log = nullptr;
 
     // Conformance check intermediary info
     vector<double>              Durations;
@@ -100,6 +104,7 @@ class global
     int SetFrameMd5An(bool Value);
     int SetFrameMd5FileName(const char* FileName);
     int SetHash(bool Value);
+    int SetLogFileName(const char* FileName);
     int SetAll(bool Value);
 
 private:

Source/CLI/Help.cpp

@@ -385,3 +385,15 @@ ReturnValue Version()
 
   return ReturnValue_OK;
 }
+
+//---------------------------------------------------------------------------
+const char* GetLibraryName()
+{
+    return LibraryName;
+}
+
+//---------------------------------------------------------------------------
+const char* GetLibraryVersion()
+{
+    return LibraryVersion;
+}

Source/CLI/Help.h

@@ -17,5 +17,7 @@
 ReturnValue Help(const char* Name);
 ReturnValue Usage(const char* Name);
 ReturnValue Version();
+const char* GetLibraryVersion();
+const char* GetLibraryName();
 
 #endif