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Move show_first_tel() from player.c to rea.c

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This commit is contained in:
Markus Armbruster 2009-02-08 11:33:10 +01:00
parent 87b7330805
commit e8926559d1
3 changed files with 27 additions and 36 deletions
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26
src/lib/commands/rea.c
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@ -36,6 +36,7 @@
#include <config.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include "commands.h"
#include "match.h"
@ -200,6 +201,31 @@ rea(void)
return RET_OK;
}
/*
* Print first telegram in file FNAME.
*/
int
show_first_tel(char *fname)
{
FILE *fp;
struct telstr tgm;
if ((fp = fopen(fname, "rb")) == NULL) {
if (errno == ENOENT)
return 0;
else {
logerror("Could not open %s.\n", fname);
return -1;
}
}
if (tel_read_header(fp, fname, &tgm) < 0)
return -1;
if (tel_read_body(fp, fname, &tgm, print_sink, NULL) < 0)
return -1;
fclose(fp);
return 0;
}
static int
print_sink(char *chunk, size_t sz, void *arg)
{