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unpk.c moved to unpk.c.obsolete. This function lives in wsprd_utils.c

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5607 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Steven Franke 2015-06-14 15:06:46 +00:00
parent 3039c9d790
commit 8cf80a851d
1 changed files with 0 additions and 122 deletions
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122
lib/wsprd/unpk.c
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@ -1,122 +0,0 @@
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <stdint.h>
#include <time.h>
#include "nhash.h"
#include "wsprd_utils.h"
void unpk_(signed char message[], int *nhashtab, char call_loc_pow[])
{
int i,n1,n2,n3,ndbm,ihash,nadd,noprint,nh;
char callsign[13],grid[5],grid6[7],cdbm[3];
static char hashtab[32768][13];
FILE *fhash;
if(*nhashtab==1) {
char line[80], hcall[12];
if( (fhash=fopen("hashtable.txt","r+")) ) {
while (fgets(line, sizeof(line), fhash) != NULL) {
sscanf(line,"%d %s",&nh,hcall);
strcpy(*hashtab+nh*13,hcall);
}
} else {
fhash=fopen("hashtable.txt","w+");
}
fclose(fhash);
return;
}
if(*nhashtab==2) {
fhash=fopen("hashtable.txt","w");
for (i=0; i<32768; i++) {
if( strncmp(hashtab[i],"\0",1) != 0 ) {
fprintf(fhash,"%5d %s\n",i,*hashtab+i*13);
}
}
fclose(fhash);
return;
}
unpack50(message,&n1,&n2);
unpackcall(n1,callsign);
unpackgrid(n2, grid);
int ntype = (n2&127) - 64;
callsign[12]=0;
grid[4]=0;
/*
Based on the value of ntype, decide whether this is a Type 1, 2, or
3 message.
* Type 1: 6 digit call, grid, power - ntype is positive and is a member
of the set {0,3,7,10,13,17,20...60}
* Type 2: extended callsign, power - ntype is positive but not
a member of the set of allowed powers
* Type 3: hash, 6 digit grid, power - ntype is negative.
*/
if( (ntype >= 0) && (ntype <= 62) ) {
int nu=ntype%10;
if( nu == 0 || nu == 3 || nu == 7 ) {
ndbm=ntype;
memset(call_loc_pow,0,sizeof(char)*23);
sprintf(cdbm,"%2d",ndbm);
strncat(call_loc_pow,callsign,strlen(callsign));
strncat(call_loc_pow," ",1);
strncat(call_loc_pow,grid,4);
strncat(call_loc_pow," ",1);
strncat(call_loc_pow,cdbm,2);
strncat(call_loc_pow,"\0",1);
ihash=nhash(callsign,strlen(callsign),(uint32_t)146);
strcpy(*hashtab+ihash*13,callsign);
} else {
nadd=nu;
if( nu > 3 ) nadd=nu-3;
if( nu > 7 ) nadd=nu-7;
n3=n2/128+32768*(nadd-1);
unpackpfx(n3,callsign);
ndbm=ntype-nadd;
memset(call_loc_pow,0,sizeof(char)*23);
sprintf(cdbm,"%2d",ndbm);
strncat(call_loc_pow,callsign,strlen(callsign));
strncat(call_loc_pow," ",1);
strncat(call_loc_pow,cdbm,2);
strncat(call_loc_pow,"\0",1);
ihash=nhash(callsign,strlen(callsign),(uint32_t)146);
strcpy(*hashtab+ihash*13,callsign);
noprint=0;
}
} else if ( ntype < 0 ) {
ndbm=-(ntype+1);
memset(grid6,0,sizeof(char)*7);
strncat(grid6,callsign+5,1);
strncat(grid6,callsign,5);
ihash=(n2-ntype-64)/128;
if( strncmp(hashtab[ihash],"\0",1) != 0 ) {
sprintf(callsign,"<%s>",hashtab[ihash]);
} else {
sprintf(callsign,"%5s","<...>");
}
memset(call_loc_pow,0,sizeof(char)*23);
sprintf(cdbm,"%2d",ndbm);
strncat(call_loc_pow,callsign,strlen(callsign));
strncat(call_loc_pow," ",1);
strncat(call_loc_pow,grid6,strlen(grid6));
strncat(call_loc_pow," ",1);
strncat(call_loc_pow,cdbm,2);
strncat(call_loc_pow,"\0",1);
noprint=0;
// I don't know what to do with these... They show up as "A000AA" grids.
if( ntype == -64 ) noprint=1;
}
// printf("\nUnpacked in C: %s\n",call_loc_pow);
}