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#ifndef lint
static char *sccsid = "@(#)ahbs.c 1.8 (Berkeley) 1/11/88";
#endif
#include "common.h"
static char *verbiage[] = {
"head and body follow",
"head follows",
"body follows",
"request text separately"
};
/*
* {ARTICLE,HEAD,BODY,STAT} <messageid>|articlenum
*
* Retrieve article, head, body, or stat, depending on the
* command we were invoked with.
*/
ahbs(argc, argv)
int argc;
char *argv[];
{
char artbuf[MAXPATHLEN], art_id[MAXBUFLEN];
register char c;
int method;
register FILE *fp; /* For Message-ID retrieval only */
if (argc > 2) {
printf("%d Usage: %s <message-id>|article_number.\r\n",
ERR_CMDSYN,argv[0]);
(void) fflush(stdout);
return;
}
if ((c = *argv[0]) == 'a' || c == 'A')
method = ARTICLE;
else if ((c == 's' || c == 'S'))
method = STAT;
else
method = ((c == 'h' || c == 'H') ? HEAD : BODY);
if (argc == 2 && *argv[1] == '<') { /* Message ID */
fp = openartbyid(argv[1]);
if (fp == NULL) {
printf("%d No article by message-id %s, sorry.\r\n",
ERR_NOART, argv[1]);
(void) fflush(stdout);
return;
}
if (check_ngperm(fp) == 0) {
printf("%d Can't give that to you, sorry.\r\n",
ERR_ACCESS);
(void) fflush(stdout);
(void) fclose(fp);
return;
}
printf("%d 0 %s Article retrieved, %s.\r\n",
OK_ARTICLE + method, argv[1], verbiage[method]);
spew(fp, method);
(void) fclose(fp);
#ifdef LOG
if (nn_told)
nn_took++;
#endif
return;
}
/* Else we're trying to read */
if (!canread) {
printf("%d You only have permission to transfer, sorry.\r\n",
ERR_ACCESS);
(void) fflush(stdout);
return;
}
if (!ingroup) {
printf("%d You are not currently in a newsgroup.\r\n",
ERR_NCING);
(void) fflush(stdout);
return;
}
if (argc == 1) {
if (art_ptr < 0 || art_ptr >= num_arts) {
printf("%d No article is currently selected.\r\n",
ERR_NOCRNT);
(void) fflush(stdout);
return;
}
(void) sprintf(artbuf, "%d", art_array[art_ptr]);
} else
(void) strcpy(artbuf, argv[1]);
if (!valid_art(artbuf)) {
printf("%d Invalid article number: %s.\r\n",
ERR_NOARTIG, artbuf);
(void) fflush(stdout);
return;
}
while (open_valid_art(artbuf, art_id) == NULL) {
if (argc > 1) {
printf("%d Invalid article number: %s.\r\n",
ERR_NOARTIG, artbuf);
(void) fflush(stdout);
return;
} else {
if (++art_ptr >= num_arts) {
printf("%d Invalid article number.\r\n",
ERR_NOARTIG);
(void) fflush(stdout);
return;
}
(void) sprintf(artbuf, "%d", art_array[art_ptr]);
}
}
printf("%d %s %s Article retrieved; %s.\r\n",
OK_ARTICLE + method, artbuf, art_id, verbiage[method]);
spew(art_fp, method);
if (argc > 1)
art_ptr = findart(artbuf);
}
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.