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examples/register: replace getline() with fgets()

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getline(3) doesn't exist on all systems.
This commit is contained in:
Dmitry Podgorny
2020-05-31 22:05:21 +03:00
parent a65dd1059d
commit cba21b5598
1 changed files with 19 additions and 17 deletions
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36
examples/register.c
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@@ -46,8 +46,8 @@ iq_reg_send_form(xmpp_reg_t *reg, xmpp_conn_t *conn, xmpp_stanza_t *stanza)
xmpp_stanza_t *text;
xmpp_stanza_t *iq;
const char *name;
ssize_t rc;
size_t size;
size_t len;
char buf[256];
char *s;
query = xmpp_stanza_get_child_by_name(stanza, "query");
@@ -68,22 +68,24 @@ iq_reg_send_form(xmpp_reg_t *reg, xmpp_conn_t *conn, xmpp_stanza_t *stanza)
xmpp_free(ctx, s);
} else {
printf("%s: ", name);
s = NULL;
size = 0;
rc = getline(&s, &size, stdin);
if (rc > 0 && s[rc - 1] == '\n')
s[rc - 1] = '\0';
if (rc > 0 && strlen(s) > 0) {
elem = xmpp_stanza_new(ctx);
text = xmpp_stanza_new(ctx);
xmpp_stanza_set_text(text, s);
xmpp_stanza_set_name(elem, name);
xmpp_stanza_add_child(elem, text);
xmpp_stanza_add_child(query, elem);
xmpp_stanza_release(text);
xmpp_stanza_release(elem);
s = fgets(buf, sizeof(buf), stdin);
if (s != NULL) {
len = strlen(s);
if (len > 0 && s[len - 1] == '\n') {
s[len - 1] = '\0';
--len;
}
if (len > 0) {
elem = xmpp_stanza_new(ctx);
text = xmpp_stanza_new(ctx);
xmpp_stanza_set_text(text, s);
xmpp_stanza_set_name(elem, name);
xmpp_stanza_add_child(elem, text);
xmpp_stanza_add_child(query, elem);
xmpp_stanza_release(text);
xmpp_stanza_release(elem);
}
}
free(s);
}
next = xmpp_stanza_get_next(next);
}