int
show_motd(void)
{
- FILE *motd_fp;
+ show_first_tel(motdfil);
+ return RET_OK;
+}
+
+/*
+ * Print first telegram in file FNAME.
+ */
+int
+show_first_tel(char *fname)
+{
+ FILE *fp;
struct telstr tgm;
char buf[MAXTELSIZE + 1]; /* UTF-8 */
- if ((motd_fp = fopen(motdfil, "rb")) == NULL) {
+ if ((fp = fopen(fname, "rb")) == NULL) {
if (errno == ENOENT)
- return RET_OK;
+ return 0;
else {
- logerror("Could not open motd (%s).\n", motdfil);
- return RET_OK;
+ logerror("Could not open %s.\n", fname);
+ return -1;
}
}
- if (fread(&tgm, sizeof(tgm), 1, motd_fp) != 1) {
- logerror("bad header on login message (motdfil)");
- fclose(motd_fp);
- return RET_OK;
+ if (fread(&tgm, sizeof(tgm), 1, fp) != 1) {
+ logerror("bad header on login message (%s)", fname);
+ fclose(fp);
+ return -1;
}
if (tgm.tel_length >= (long)sizeof(buf)) {
- logerror("text length (%ld) is too long for login message (motdfil)", tgm.tel_length);
- fclose(motd_fp);
- return RET_OK;
+ logerror("text length (%ld) is too long for login message (%s)",
+ tgm.tel_length, fname);
+ fclose(fp);
+ return -1;
}
- if (fread(buf, tgm.tel_length, 1, motd_fp) != 1) {
+ if (fread(buf, tgm.tel_length, 1, fp) != 1) {
logerror("bad length %ld on login message", tgm.tel_length);
- fclose(motd_fp);
- return RET_OK;
+ fclose(fp);
+ return -1;
}
buf[tgm.tel_length] = 0;
uprnf(buf);
- fclose(motd_fp);
- return RET_OK;
+ fclose(fp);
+ return 0;
}
int