Multiplayer client/server system -- MessageBuf class and test harness complete
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cvsguest
parent
d55f2bd017
commit
ff39654f29
2 changed files with 87 additions and 20 deletions
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@ -1,19 +1,11 @@
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#include "message.hxx"
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main(int argc, char **argv)
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void dumpmessage(string msg)
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{
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FGMPSMessageBuf buf1, buf2;
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FGMPSMessageBuf buf;
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buf1.clr();
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buf1.put(fgmps_som8, true);
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buf1.put(1);
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for (int i=0; i<256; i++) {
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buf1.put(fgmps_uchar, true);
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buf1.put(i);
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}
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buf1.put(fgmps_eom, true);
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buf2.set(buf1.str());
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buf.set(msg);
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buf.ofs(0);
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bool done=false;
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while (!done) {
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@ -29,17 +21,17 @@ main(int argc, char **argv)
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double vald;
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string vals;
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printf("dump: ");
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for (int i=0; i<16; i++) printf("%02x ", buf2.peek(i));
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for (int i=0; i<16; i++) printf("%02x ", buf.peek(i));
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printf("\n");
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try {
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int tag = buf2.get(true);
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int tag = buf.get(true);
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switch (tag) {
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case fgmps_som8:
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mid8 = *(unsigned char *)buf2.read1();
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mid8 = *(unsigned char *)buf.read1();
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printf("Start Message ID = %02x\n", mid8);
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break;
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case fgmps_som16:
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mid16 = *(unsigned int *)buf2.read2();
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mid16 = *(unsigned int *)buf.read2();
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printf("Start Message ID = %04x\n", mid16);
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break;
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case fgmps_eom:
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@ -47,28 +39,102 @@ main(int argc, char **argv)
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done = true;
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break;
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case fgmps_uchar:
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uval8 = *(unsigned char *)buf2.read1();
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uval8 = *(unsigned char *)buf.read1();
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printf("uchar = %02x\n", uval8);
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break;
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case fgmps_uint:
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uval16 = *(unsigned int *)buf2.read2();
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uval16 = *(unsigned int *)buf.read2();
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printf("uint = %04x\n", uval16);
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break;
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case fgmps_ulong:
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uval32 = *(unsigned long *)buf2.read4();
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uval32 = *(unsigned long *)buf.read4();
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printf("ulong = %08lx\n", uval32);
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break;
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case fgmps_ulonglong:
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uval64 = *(unsigned long long *)buf2.read8();
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uval64 = *(unsigned long long *)buf.read8();
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printf("ulonglong = %16llx\n", uval64);
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break;
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case fgmps_char:
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val8 = *(char *)buf.read1();
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printf("char = %02x\n", val8);
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break;
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case fgmps_int:
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val16 = *(int *)buf.read2();
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printf("int = %04x\n", val16);
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break;
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case fgmps_long:
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val32 = *(long *)buf.read4();
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printf("long = %08lx\n", val32);
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break;
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case fgmps_longlong:
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val64 = *(long long *)buf.read8();
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printf("longlong = %16llx\n", val64);
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break;
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case fgmps_float:
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valf = buf.readf();
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printf("float = %f\n", valf);
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break;
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case fgmps_double:
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vald = buf.readd();
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printf("double = %g\n", vald);
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break;
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case fgmps_string:
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uval8 = buf.get();
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vals = buf.reads(uval8);
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printf("string = %s\n", vals.c_str());
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break;
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default:
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printf("Unknown prefix = %02x\n", tag);
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done = true;
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break;
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}
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} catch (FGMPSDataException e) {
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printf("Data Exception\n");
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done = true;
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}
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}
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}
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main(int argc, char **argv)
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{
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FGMPSMessageBuf buf;
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unsigned char uval8;
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unsigned int uval16;
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unsigned long uval32;
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unsigned long long uval64;
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char val8;
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int val16;
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long val32;
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long long val64;
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float valf;
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double vald;
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string vals;
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buf.clr();
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buf.put(fgmps_som8, true);
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buf.put(1);
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for (int i=0; i<256; i++) {
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buf.put(fgmps_uchar, true);
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buf.put(i);
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}
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buf.put(fgmps_eom, true);
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dumpmessage(buf.str());
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buf.clr();
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buf.put(fgmps_som8, true); buf.put(1);
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uval8 = 251; buf.put(fgmps_uchar, true); buf.write1(&uval8);
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uval16 = 34567; buf.put(fgmps_uint, true); buf.write2(&uval16);
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uval32 = 1345678901; buf.put(fgmps_ulong, true); buf.write4(&uval32);
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//uval64 = 9999999999; buf.put(fgmps_ulonglong, true); buf.write8(&uval64);
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val8 = -120; buf.put(fgmps_char, true); buf.write1(&val8);
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val16 = -17890; buf.put(fgmps_int, true); buf.write2(&val16);
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val32 = -1345678901; buf.put(fgmps_long, true); buf.write4(&val32);
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//val64 = -9999999999; buf.put(fgmps_longlong, true); buf.write8(&val64);
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valf = 2 * 3.14; buf.put(fgmps_float, true); buf.writef(valf);
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vald = 3 * 3.1415927; buf.put(fgmps_double, true); buf.writed(vald);
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vals = "hi there"; buf.put(fgmps_string, true); buf.writes(vals);
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buf.put(fgmps_eom, true);
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dumpmessage(buf.str());
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}
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@ -72,6 +72,7 @@ void FGMPSMessageBuf::writed(double data)
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void FGMPSMessageBuf::writes(string data)
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{
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put(data.length());
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for (int i=0; i<data.length(); i++) put(data[i]);
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}
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