Changeset 745 in ntrip

Timestamp:

Mar 26, 2008, 11:33:11 AM (16 years ago)

Author:

mervart

Message:

* empty log message *

File:

• trunk/BNC/RTCM3/rtcm3torinex.c (modified) (17 diffs)

trunk/BNC/RTCM3/rtcm3torinex.c

@@ -1 +1 @@
 /*
   Converter for RTCM3 data to RINEX.
-  $Id: rtcm3torinex.c,v 1.8 2007/10/28 08:50:37 mervart Exp $
-  Copyright (C) 2005-2006 by Dirk Stoecker <stoecker@alberding.eu>
+  $Id: rtcm3torinex.c,v 1.27 2008/03/25 15:10:48 stoecker Exp $
+  Copyright (C) 2005-2008 by Dirk Stöcker <stoecker@alberding.eu>
 
   This software is a complete NTRIP-RTCM3 to RINEX converter as well as
@@ -51 +51 @@
 
 /* CVS revision and version */
-static char revisionstr[] = "$Revision: 1.8 $";
+static char revisionstr[] = "$Revision: 1.27 $";
 
 #ifndef COMPILEDATE
@@ -110 +110 @@
   if(e-m < 3)
     handle->NeedBytes = 3;
-  
+
   /* copy buffer to front */
   i = m - handle->Message;
@@ -182 +182 @@
   int year;
   int taicount;
-}; 
+};
 static const int months[13] = {0,31,28,31,30,31,30,31,31,30,31,30,31};
 static const struct leapseconds leap[] = {
@@ -459 +459 @@
           }
           GETBITS(l1range, 24);
-          if((l1range&((1<<24)-1)) != 0x80000)
-          {
-            gnss->dataflags[num] |= c;
-            gnss->measdata[num][ce] = l1range*0.02;
-          }
           GETBITSSIGN(i, 20);
           if((i&((1<<20)-1)) != 0x80000)
           {
-            gnss->dataflags[num] |= l;
+            gnss->dataflags[num] |= (c|l);
+            gnss->measdata[num][ce] = l1range*0.02;
             gnss->measdata[num][le] = l1range*0.02+i*0.0005;
           }
@@ -622 +618 @@
           }
           GETBITS(l1range, 25)
-          if((l1range&((1<<25)-1)) != 0x80000)
-          {
-            gnss->dataflags[num] |= c;
-            gnss->measdata[num][ce] = l1range*0.02;
-          }
           GETBITSSIGN(i, 20)
           if((i&((1<<20)-1)) != 0x80000)
           {
-            gnss->dataflags[num] |= l;
+            /* Handle this like GPS. Actually for GLONASS L1 range is always
+               valid. To be on the save side, we handle it as invalid like we
+               do for GPS and also remove range in case of 0x80000. */
+            gnss->dataflags[num] |= (c|l);
+            gnss->measdata[num][ce] = l1range*0.02;
             gnss->measdata[num][le] = l1range*0.02+i*0.0005;
           }
@@ -814 +809 @@
 }
 
-int HandleRunBy(char *buffer, int buffersize, const char **u,
+static int HandleRunBy(char *buffer, int buffersize, const char **u,
 int rinex3)
 {
@@ -846 +841 @@
 }
 
-// Inserted parts for BNC Perlt
-#ifdef NO_RTCM3_MAIN
-#define NUMSTARTSKIP 1
-#else
 #define NUMSTARTSKIP 3
-#endif
-
 void HandleHeader(struct RTCM3ParserData *Parser)
 {
-#ifdef NO_RTCM3_MAIN
-// Part of Handle Header for data request for BNC (independently on actually delivered data), original is commented out by ifndef NO_RTCM3_MAIN. Perlt
-  int i;
-  if(Parser->rinex3)
-  {
-#define CHECKFLAGSNEW(a, b, c) \
-    { \
-      Parser->dataflag##a[Parser->numdatatypes##a] = GNSSDF_##b##DATA; \
-      Parser->datapos##a[Parser->numdatatypes##a] = GNSSENTRY_##b##DATA; \
-      ++Parser->numdatatypes##a; \
-    }
-
-    CHECKFLAGSNEW(GPS, C1,  C1C)
-    CHECKFLAGSNEW(GPS, L1C, L1C)
-    CHECKFLAGSNEW(GPS, D1C, D1C)
-    CHECKFLAGSNEW(GPS, S1C, S1C)
-    CHECKFLAGSNEW(GPS, P1,  C1P)
-    CHECKFLAGSNEW(GPS, L1P, L1P)
-    CHECKFLAGSNEW(GPS, D1P, D1P)
-    CHECKFLAGSNEW(GPS, S1P, S1P)
-    CHECKFLAGSNEW(GPS, P2,  C2P)
-    CHECKFLAGSNEW(GPS, L2P, L2P)
-    CHECKFLAGSNEW(GPS, D2P, D2P)
-    CHECKFLAGSNEW(GPS, S2P, S2P)
-    CHECKFLAGSNEW(GPS, C2,  C2X)
-    CHECKFLAGSNEW(GPS, L2C, L2X)
-    CHECKFLAGSNEW(GPS, D2C, D2X)
-    CHECKFLAGSNEW(GPS, S2C, S2X)
-    CHECKFLAGSNEW(GLO, C1,  C1C)
-    CHECKFLAGSNEW(GLO, L1C, L1C)
-    CHECKFLAGSNEW(GLO, D1C, D1C)
-    CHECKFLAGSNEW(GLO, S1C, S1C)
-    CHECKFLAGSNEW(GLO, P1,  C1P)
-    CHECKFLAGSNEW(GLO, L1P, L1P)
-    CHECKFLAGSNEW(GLO, D1P, D1P)
-    CHECKFLAGSNEW(GLO, S1P, S1P)
-    CHECKFLAGSNEW(GLO, P2,  C2P)
-    CHECKFLAGSNEW(GLO, L2P, L2P)
-    CHECKFLAGSNEW(GLO, D2P, D2P)
-    CHECKFLAGSNEW(GLO, S2P, S2P)
-    CHECKFLAGSNEW(GLO, C2,  C2C)
-    CHECKFLAGSNEW(GLO, L2C, L2C)
-    CHECKFLAGSNEW(GLO, D2C, D2C)
-    CHECKFLAGSNEW(GLO, S2C, S2C)
-
-  }
-  else
-  {
-#define CHECKFLAGS(a, b) \
-    { \
-      if(data[RINEXENTRY_##b##DATA]) \
-      { \
-        Parser->dataflagGPS[data[RINEXENTRY_##b##DATA]-1] = GNSSDF_##a##DATA; \
-        Parser->dataposGPS[data[RINEXENTRY_##b##DATA]-1] = GNSSENTRY_##a##DATA; \
-      } \
-      else \
-      { \
-        Parser->dataflag[Parser->numdatatypesGPS] = GNSSDF_##a##DATA; \
-        Parser->datapos[Parser->numdatatypesGPS] = GNSSENTRY_##a##DATA; \
-        data[RINEXENTRY_##b##DATA] = ++Parser->numdatatypesGPS; \
-      } \
-    }
-
-    int data[RINEXENTRY_NUMBER];
-    for(i = 0; i < RINEXENTRY_NUMBER; ++i) data[i] = 0;
-
-    CHECKFLAGS(C1,C1)
-    CHECKFLAGS(C2,C2)
-    CHECKFLAGS(P1,P1)
-    CHECKFLAGS(P2,P2)
-    CHECKFLAGS(L1C,L1)
-    CHECKFLAGS(L1P,L1)
-    CHECKFLAGS(L2C,L2)
-    CHECKFLAGS(L2P,L2)
-    CHECKFLAGS(D1C,D1)
-    CHECKFLAGS(D1P,D1)
-    CHECKFLAGS(D2C,D2)
-    CHECKFLAGS(D2P,D2)
-    CHECKFLAGS(S1C,S1)
-    CHECKFLAGS(S1P,S1)
-    CHECKFLAGS(S2C,S2)
-    CHECKFLAGS(S2P,S2)
-  }
-// End Part of Handle Header for BNC Perlt
-#endif
-
-#ifndef NO_RTCM3_MAIN
   struct HeaderData hdata;
   char thebuffer[MAXHEADERBUFFERSIZE];
@@ -991 +893 @@
   "         .0000         .0000         .0000                  "
   "ANTENNA: DELTA H/E/N";
-  
+
   hdata.data.named.wavelength = Parser->rinex3 ? 0 :
   "     1     1                                                "
@@ -1232 +1134 @@
   }
 
+#ifndef NO_RTCM3_MAIN
   for(i = 0; i < hdata.numheaders; ++i)
   {
@@ -1628 +1531 @@
 
 #ifndef NO_RTCM3_MAIN
-static char datestr[]     = "$Date: 2007/10/28 08:50:37 $";
+static char datestr[]     = "$Date: 2008/03/25 15:10:48 $";
 
 /* The string, which is send as agent in HTTP request */
@@ -2189 +2092 @@
       {
         if(numbytes >= 17 && !strncmp(buf, "RTSP/1.0 200 OK\r\n", 17))
-        {
+        {
           int serverport = 0, session = 0;
           const char *portcheck = "server_port=";
@@ -2357 +2260 @@
         "Host: %s\r\n%s"
         "User-Agent: %s/%s\r\n"
+        "Connection: close\r\n"
         "\r\n"
         , proxyserver ? "http://" : "", proxyserver ? proxyserver : "",
@@ -2369 +2273 @@
         "Host: %s\r\n%s"
         "User-Agent: %s/%s\r\n"
+        "Connection: close\r\n"
         "Authorization: Basic "
         , proxyserver ? "http://" : "", proxyserver ? proxyserver : "",
@@ -2423 +2328 @@
             if(numbytes > 17 && (!strncmp(buf, "HTTP/1.1 200 OK\r\n", 17)
             || !strncmp(buf, "HTTP/1.0 200 OK\r\n", 17)))
-            {
+            {
               const char *datacheck = "Content-Type: gnss/data\r\n";
               const char *chunkycheck = "Transfer-Encoding: chunked\r\n";
@@ -2489 +2394 @@
                   else if(i >= 'A' && i <= 'F') chunksize = chunksize*16+i-'A'+10;
                   else if(i == '\r') ++chunkymode;
+                  else if(i == ';') chunkymode = 5;
                   else stop = 1;
                   break;
@@ -2509 +2415 @@
                     chunkymode = 1;
                   break;
+                case 5:
+                  if(i == '\r') chunkymode = 3;
+                  break;
                 }
               }