src/Server/buftest.cxx

   1 #include "message.hxx"\r
   2 \r
   3 void dumpmessage(string msg)\r
   4 {\r
   5         FGMPSMessageBuf buf;\r
   6 \r
   7         buf.set(msg);\r
   8         buf.ofs(0);\r
   9 \r
  10         bool done=false;\r
  11         while (!done) {\r
  12                 unsigned char           mid8, uval8;\r
  13                 unsigned int            mid16, uval16;\r
  14                 unsigned long           uval32;\r
  15                 unsigned long long      uval64;\r
  16                 char                    val8;\r
  17                 int                     val16;\r
  18                 long                    val32;\r
  19                 long long               val64;\r
  20                 float                   valf;\r
  21                 double                  vald;\r
  22                 string                  vals;\r
  23                 printf("dump: ");\r
  24                 for (int i=0; i<16; i++) printf("%02x ", buf.peek(i));\r
  25                 printf("\n");\r
  26                 try {\r
  27                         int tag = buf.get(true);\r
  28                         switch (tag) {\r
  29                         case fgmps_som8:\r
  30                                 mid8 = *(unsigned char *)buf.read1();\r
  31                                 printf("Start Message ID = %02x\n", mid8);\r
  32                                 break;\r
  33                         case fgmps_som16:\r
  34                                 mid16 = *(unsigned int *)buf.read2();\r
  35                                 printf("Start Message ID = %04x\n", mid16);\r
  36                                 break;\r
  37                         case fgmps_eom:\r
  38                                 printf("End Of Message\n", tag);\r
  39                                 done = true;\r
  40                                 break;\r
  41                         case fgmps_uchar:\r
  42                                 uval8 = *(unsigned char *)buf.read1();\r
  43                                 printf("uchar = %02x\n", uval8);\r
  44                                 break;\r
  45                         case fgmps_uint:\r
  46                                 uval16 = *(unsigned int *)buf.read2();\r
  47                                 printf("uint = %04x\n", uval16);\r
  48                                 break;\r
  49                         case fgmps_ulong:\r
  50                                 uval32 = *(unsigned long *)buf.read4();\r
  51                                 printf("ulong = %08lx\n", uval32);\r
  52                                 break;\r
  53                         case fgmps_ulonglong:\r
  54                                 uval64 = *(unsigned long long *)buf.read8();\r
  55                                 printf("ulonglong = %16llx\n", uval64);\r
  56                                 break;\r
  57                         case fgmps_char:\r
  58                                 val8 = *(char *)buf.read1();\r
  59                                 printf("char = %02x\n", val8);\r
  60                                 break;\r
  61                         case fgmps_int:\r
  62                                 val16 = *(int *)buf.read2();\r
  63                                 printf("int = %04x\n", val16);\r
  64                                 break;\r
  65                         case fgmps_long:\r
  66                                 val32 = *(long *)buf.read4();\r
  67                                 printf("long = %08lx\n", val32);\r
  68                                 break;\r
  69                         case fgmps_longlong:\r
  70                                 val64 = *(long long *)buf.read8();\r
  71                                 printf("longlong = %16llx\n", val64);\r
  72                                 break;\r
  73                         case fgmps_float:\r
  74                                 valf = buf.readf();\r
  75                                 printf("float = %f\n", valf);\r
  76                                 break;\r
  77                         case fgmps_double:\r
  78                                 vald = buf.readd();\r
  79                                 printf("double = %g\n", vald);\r
  80                                 break;\r
  81                         case fgmps_string:\r
  82                                 uval8 = buf.get();\r
  83                                 vals = buf.reads(uval8);\r
  84                                 printf("string = %s\n", vals.c_str());\r
  85                                 break;\r
  86                         default:\r
  87                                 printf("Unknown prefix = %02x\n", tag);\r
  88                                 done = true;\r
  89                                 break;\r
  90                         }\r
  91                 } catch (FGMPSDataException e) {\r
  92                         printf("Data Exception\n");\r
  93                         done = true;\r
  94                 }\r
  95         }\r
  96 }\r
  97 \r
  98 main(int argc, char **argv)\r
  99 {\r
 100         FGMPSMessageBuf buf;\r
 101 \r
 102         unsigned char           uval8;\r
 103         unsigned int            uval16;\r
 104         unsigned long           uval32;\r
 105         unsigned long long      uval64;\r
 106         char                    val8;\r
 107         int                     val16;\r
 108         long                    val32;\r
 109         long long               val64;\r
 110         float                   valf;\r
 111         double                  vald;\r
 112         string                  vals;\r
 113 \r
 114         buf.clr();\r
 115         buf.put(fgmps_som8, true);\r
 116         buf.put(1);\r
 117         for (int i=0; i<256; i++) {\r
 118                 buf.put(fgmps_uchar, true);\r
 119                 buf.put(i);\r
 120         }\r
 121         buf.put(fgmps_eom, true);\r
 122         dumpmessage(buf.str());\r
 123 \r
 124         buf.clr();\r
 125         buf.put(fgmps_som8, true);      buf.put(1);\r
 126 \r
 127         uval8  = 251;           buf.put(fgmps_uchar, true);     buf.write1(&uval8);\r
 128         uval16 = 34567;         buf.put(fgmps_uint, true);      buf.write2(&uval16);\r
 129         uval32 = 1345678901;    buf.put(fgmps_ulong, true);     buf.write4(&uval32);\r
 130         //uval64 = 9999999999;  buf.put(fgmps_ulonglong, true); buf.write8(&uval64);\r
 131         val8   = -120;          buf.put(fgmps_char, true);      buf.write1(&val8);\r
 132         val16  = -17890;        buf.put(fgmps_int, true);       buf.write2(&val16);\r
 133         val32  = -1345678901;   buf.put(fgmps_long, true);      buf.write4(&val32);\r
 134         //val64  = -9999999999; buf.put(fgmps_longlong, true);  buf.write8(&val64);\r
 135         valf   = 2 * 3.14;      buf.put(fgmps_float, true);     buf.writef(valf);\r
 136         vald   = 3 * 3.1415927; buf.put(fgmps_double, true);    buf.writed(vald);\r
 137         vals   = "hi there";    buf.put(fgmps_string, true);    buf.writes(vals);\r
 138         buf.put(fgmps_eom, true);\r
 139         dumpmessage(buf.str());\r
 140 }\r