1 files changed, 118 insertions, 0 deletions
diff --git a/src/symlink.cpp b/src/symlink.cpp
new file mode 100644
index 0000000..2d1216a
--- /dev/null
+++ b/src/symlink.cpp
@@ -0,0 +1,118 @@
+/*
+ *       Filename:  Symlink.cpp
+ *
+ *    Description:  Return a beautiful Symlink for udev
+ *
+ *        Version:  0.3.0.1
+ *        Created:  19/01/2014 14:51:05
+ *       Revision:  none
+ *       Compiler:  gcc
+ *
+ *         Author:  BARATTERO Laurent, laurentba<at>larueluberlu.net
+ *   Organization:  La rue Luberlu
+ */
+
+#include "symlink.hpp"
+
+static  uint32_t serialNumber;
+static  uint8_t id_prob;
+static  uint8_t num;
+static  std::stringstream ss;
+
+const uint8_t BALL  = 0x62; // 'b'
+const uint8_t STAFF = 0x73; // 's'
+const uint8_t CLUB  = 0x63; // 'c'
+const uint8_t POI   = 0x70; // 'p'
+const uint32_t PROB_MASK = 0x0000ff00;
+const uint32_t NUM_MASK  = 0x000000ff;
+
+ /* 
+  *         Name:  Symlink::getSym
+  *  Description:  return Symlink 
+  */
+  std::string
+Symlink::getSym(std::string serial_str)
+{
+  /* test entry */
+  if(EOF == sscanf(serial_str.c_str(), "%d", &serialNumber))
+  {
+    throw Symlink::Bad_Symlink();
+  }
+  //if (serialNumber > 0xffffffff)
+  if (serialNumber > 0x0)
+  {
+    throw Symlink::Bad_Symlink();
+  }
+
+  ss << std::hex << serial_str ;
+  ss >> serialNumber;
+
+  // comment
+  //std::cout << serial_str;
+  //std::cout << serialNumber;
+
+  if((serialNumber & 0xffff0000) != 0)
+    Symlink::badSerNum();
+
+  id_prob = ((PROB_MASK & serialNumber) >> 8 );
+  num = (NUM_MASK & serialNumber);
+  
+
+  ss << num;
+  std::string x;
+  ss >> x;
+  std::cout << x;
+  
+  // now we use serial_str for output
+  serial_str = Symlink::whatProp(id_prob);
+  serial_str += std::to_string(num);
+
+  //std::cout << serial_str;
+    
+  return serial_str;
+}
+
+
+ /* 
+  *         Name:  Symlink::whatProp
+  *  Description:  send error ( for future) 
+  */
+  void
+Symlink::badSerNum()
+{
+  throw Symlink::Bad_Symlink();
+  
+}
+
+
+ /* 
+  *         Name:  Symlink::whatProp
+  *  Description:  addr to symlink 
+  */
+  std::string
+Symlink::whatProp(uint8_t id)
+{
+  switch (id)
+  {
+    case BALL:	
+      return "Ball";
+    break;
+
+    case STAFF:	
+      return "Staff";
+    break;
+
+    case CLUB:
+      return "Club";
+    break;
+
+    case POI:	
+      return "Poi";
+    break;
+
+    default:	
+    //UdevLink::badSerNum();
+      return "AeroProb";
+    break;
+  }	/* -----  end switch  ----- */
+}