improved AC bits read; improved cli output

cli/Interface/MainClass.cpp

         for (int b = 0; b < 3; ++b) {
             std::cout << (sector.hasBlock(b) ? StringUtils::rawToHuman(sector.getBlock(b)) : std::string(32, '-')) << std::endl;
         }
-        std::cout << (sector.hasKeyA() ? StringUtils::rawToHuman(sector.getKeyA()) : std::string(12, '-')) << " "
-            << (sector.hasAccessBits() ? StringUtils::rawToHuman(sector.getAccessBits()) : std::string(8, '-'))  << " "
-            << (sector.hasKeyB() ? StringUtils::rawToHuman(sector.getKeyB()) : std::string(12, '-')) << std::endl;
+        std::cout << "" << (sector.hasKeyA() ? StringUtils::rawToHuman(sector.getKeyA()) : std::string(12, '-'))
+        << (sector.hasAccessBits() ? StringUtils::rawToHuman(sector.getAccessBits()) : std::string(8, '-'))
+        << (sector.hasKeyB() ? StringUtils::rawToHuman(sector.getKeyB()) : std::string(12, '-')) << std::endl;
+
+
+        std::cout << "+Trailer key A: " << (sector.hasKeyA() ? StringUtils::rawToHuman(sector.getKeyA()) : std::string(12, '-'))
+            << "\t AC bits: " << (sector.hasAccessBits() ? StringUtils::rawToHuman(sector.getAccessBits()) : std::string(8, '-'))
+            << "\t key B: " << (sector.hasKeyB() ? StringUtils::rawToHuman(sector.getKeyB()) : std::string(12, '-')) << std::endl;
         AccessBitsDbo accessBitsDbo = sector.getAccessBitsDbo();
         for (int b = 0; b < 3; ++b) {
             std::cout << "+Block: " << b << " ";
 void MainClass::printBlockAccessBits(const AccessBitsDbo &accessBits, int block)
 {
     std::cout << "read: " << (accessBits.canKeyAReadBlock(block) ? "A" : "") << (accessBits.canKeyBReadBlock(block) ? "B" : "");
-    std::cout << " write: " << (accessBits.canKeyAWriteBlock(block) ? "A" : "") << (accessBits.canKeyBWriteBlock(block) ? "B" : "");
-    std::cout << " increment: " << (accessBits.canKeyAIncrementBlock(block) ? "A" : "") << (accessBits.canKeyBIncrementBlock(block) ? "B" : "");
-    std::cout << " decrement: " << (accessBits.canKeyADecrementBlock(block) ? "A" : "") << (accessBits.canKeyBDecrementBlock(block) ? "B" : "") << std::endl;
+    std::cout << "\t write: " << (accessBits.canKeyAWriteBlock(block) ? "A" : "") << (accessBits.canKeyBWriteBlock(block) ? "B" : "");
+    std::cout << "\t increment: " << (accessBits.canKeyAIncrementBlock(block) ? "A" : "") << (accessBits.canKeyBIncrementBlock(block) ? "B" : "");
+    std::cout << "\t decrement: " << (accessBits.canKeyADecrementBlock(block) ? "A" : "") << (accessBits.canKeyBDecrementBlock(block) ? "B" : "") << std::endl;
 }
 
 void MainClass::printTrailerAccessBits(const AccessBitsDbo &accessBits)
 {
     std::cout << "key A read: " << (accessBits.canKeyAReadKeyATrailer() ? "A" : "") << (accessBits.canKeyBReadKeyATrailer() ? "B" : "");
-    std::cout << " key A write: " << (accessBits.canKeyAWriteKeyATrailer() ? "A" : "") << (accessBits.canKeyBWriteKeyATrailer() ? "B" : "");
+    std::cout << "\t key A write: " << (accessBits.canKeyAWriteKeyATrailer() ? "A" : "") << (accessBits.canKeyBWriteKeyATrailer() ? "B" : "");
 
-    std::cout << " AC bits read: " << (accessBits.canKeyAReadAccessBitsTrailer() ? "A" : "") << (accessBits.canKeyBReadAccessBitsTrailer() ? "B" : "");
-    std::cout << " AC bits write: " << (accessBits.canKeyAWriteAccessBitsTrailer() ? "A" : "") << (accessBits.canKeyBWriteAccessBitsTrailer() ? "B" : "");
+    std::cout << "\t AC bits read: " << (accessBits.canKeyAReadAccessBitsTrailer() ? "A" : "") << (accessBits.canKeyBReadAccessBitsTrailer() ? "B" : "");
+    std::cout << "\t AC bits write: " << (accessBits.canKeyAWriteAccessBitsTrailer() ? "A" : "") << (accessBits.canKeyBWriteAccessBitsTrailer() ? "B" : "");
 
-    std::cout << " key B read: " << (accessBits.canKeyAReadKeyBTrailer() ? "A" : "") << (accessBits.canKeyBReadKeyBTrailer() ? "B" : "");
-    std::cout << " key B write: " << (accessBits.canKeyAWriteKeyBTrailer() ? "A" : "") << (accessBits.canKeyBWriteKeyBTrailer() ? "B" : "") << std::endl;;
+    std::cout << "\t key B read: " << (accessBits.canKeyAReadKeyBTrailer() ? "A" : "") << (accessBits.canKeyBReadKeyBTrailer() ? "B" : "");
+    std::cout << "\t key B write: " << (accessBits.canKeyAWriteKeyBTrailer() ? "A" : "") << (accessBits.canKeyBWriteKeyBTrailer() ? "B" : "") << std::endl;;
 }
 
 void MainClass::printPercent(int done, int total)

src/Business/FreeFareTagBusiness.cpp

             if (!blockKey.second.empty()) {
                 auto blockResult = readBlock(s, b, blockKey.second, MFC_KEY_B);
                 if (blockResult) {
-                    data = blockResult.getData();
+                    if (data.empty()) {
+                        data = blockResult.getData();
+                    }
                     keyB = true;
                 }
             }
         }
         int b = sectorKeys.size() - 1;
         auto blockKey = sectorKeys[b];
-        std::string data = "";
+        std::string dataA = "";
+        std::string dataB = "";
         if (!blockKey.first.empty()) {
             auto blockResult = readBlock(s, b, blockKey.first, MFC_KEY_A);
             if (blockResult) {
-                data = blockResult.getData();
+                dataA = blockResult.getData();
                 keyA = true;
             }
         }
         if (!blockKey.second.empty()) {
             auto blockResult = readBlock(s, b, blockKey.second, MFC_KEY_B);
             if (blockResult) {
-                data = blockResult.getData();
+                dataB = blockResult.getData();
                 keyB = true;
             }
         }
-        sector.setBlock(b, data);
-        AccessBitsDbo accessBitsDbo = sector.getAccessBitsDbo();
         if (cb != 0) {
             cb((s * sectorKeys.size()) + b + 1, keys.size() * sectorKeys.size());
         }
 
+        sector.setBlock(b, dataA);
+        AccessBitsDbo accessBitsDboA = sector.getAccessBitsDbo();
+        sector.setBlock(b, dataB);
+        AccessBitsDbo accessBitsDboB = sector.getAccessBitsDbo();
         sector.setKeyA(keyA ? blockKey.first : "");
         sector.setKeyB(keyB ? blockKey.second : "");
+
         std::string accessBits;
-        if (!data.empty())
-        {
-            if ((keyA && accessBitsDbo.canKeyAReadAccessBitsTrailer()) || (keyB && accessBitsDbo.canKeyBReadAccessBitsTrailer())) {
-                accessBits = accessBitsDbo.getBits();
-            }
+        if (keyA && accessBitsDboA.canKeyAReadAccessBitsTrailer()) {
+            accessBits = accessBitsDboA.getBits();
+        }
+        else if (keyB && accessBitsDboB.canKeyBReadAccessBitsTrailer()) {
+            accessBits = accessBitsDboB.getBits();
         }
         sector.setAccessBits(accessBits);