/** List of BadChan G-lines. */
struct Gline* BadChanGlineList = 0;
+/** Iterate through \a list of G-lines. Use this like a for loop,
+ * i.e., follow it with braces and use whatever you passed as \a gl
+ * as a single G-line to be acted upon.
+ *
+ * @param[in] list List of G-lines to iterate over.
+ * @param[in] gl Name of a struct Gline pointer variable that will be made to point to the G-lines in sequence.
+ * @param[in] next Name of a scratch struct Gline pointer variable.
+ */
+#define gliter(list, gl, next) \
+ /* Iterate through the G-lines in the list */ \
+ for ((gl) = (list); (gl); (gl) = (next)) \
+ /* Figure out the next pointer in list... */ \
+ if ((((next) = (gl)->gl_next) || 1) && \
+ /* Then see if it's expired */ \
+ (gl)->gl_rexpire <= CurrentTime) \
+ /* Record has expired, so free the G-line */ \
+ gline_free((gl)); \
+ /* See if we need to expire the G-line */ \
+ else if (((gl)->gl_expire > CurrentTime || \
+ ((gl)->gl_flags &= ~GLINE_ACTIVE)) && 0) \
+ ; /* empty statement */ \
+ else
+
/** Find canonical user and host for a string.
* If \a userhost starts with '$', assign \a userhost to *user_p and NULL to *host_p.
* Otherwise, if \a userhost contains '@', assign the earlier part of it to *user_p and the rest to *host_p.
DupString(gline->gl_reason, reason); /* initialize gline... */
gline->gl_expire = expire;
+ gline->gl_rexpire = expire;
gline->gl_lastmod = lastmod;
gline->gl_flags = flags & GLINE_MASK;
struct Client *acptr;
int fd, retval = 0, tval;
+ if (feature_bool(FEAT_DISABLE_GLINES))
+ return 0; /* G-lines are disabled */
+
if (GlineIsBadChan(gline)) /* no action taken on badchan glines */
return 0;
if (!GlineIsActive(gline)) /* no action taken on inactive glines */
* <dt>GLINE_ANY</dt><dd>Search both BadChans and user G-lines.</dd>
* <dt>GLINE_BADCHAN</dt><dd>Search BadChans.</dd>
* <dt>GLINE_GLOBAL</dt><dd>Only match global G-lines.</dd>
+ * <dt>GLINE_LOCAL</dt><dd>Only match local G-lines.</dd>
* <dt>GLINE_LASTMOD</dt><dd>Only match G-lines with a last modification time.</dd>
* <dt>GLINE_EXACT</dt><dd>Require an exact match of G-line mask.</dd>
* <dt>anything else</dt><dd>Search user G-lines.</dd>
struct Gline *
gline_find(char *userhost, unsigned int flags)
{
- struct Gline *gline;
+ struct Gline *gline = 0;
struct Gline *sgline;
char *user, *host, *t_uh;
if (flags & (GLINE_BADCHAN | GLINE_ANY)) {
- for (gline = BadChanGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime)
- gline_free(gline);
- else if ((flags & GLINE_GLOBAL && gline->gl_flags & GLINE_LOCAL) ||
- (flags & GLINE_LASTMOD && !gline->gl_lastmod))
+ gliter(BadChanGlineList, gline, sgline) {
+ if ((flags & GLINE_GLOBAL && gline->gl_flags & GLINE_LOCAL) ||
+ (flags & GLINE_LOCAL && gline->gl_flags & GLINE_GLOBAL) ||
+ (flags & GLINE_LASTMOD && !gline->gl_lastmod))
continue;
else if ((flags & GLINE_EXACT ? ircd_strcmp(gline->gl_user, userhost) :
match(gline->gl_user, userhost)) == 0)
DupString(t_uh, userhost);
canon_userhost(t_uh, &user, &host, "*");
- for (gline = GlobalGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime)
- gline_free(gline);
- else if ((flags & GLINE_GLOBAL && gline->gl_flags & GLINE_LOCAL) ||
- (flags & GLINE_LASTMOD && !gline->gl_lastmod))
+ gliter(GlobalGlineList, gline, sgline) {
+ if ((flags & GLINE_GLOBAL && gline->gl_flags & GLINE_LOCAL) ||
+ (flags & GLINE_LOCAL && gline->gl_flags & GLINE_GLOBAL) ||
+ (flags & GLINE_LASTMOD && !gline->gl_lastmod))
continue;
else if (flags & GLINE_EXACT) {
if (((gline->gl_host && host && ircd_strcmp(gline->gl_host, host) == 0)
if (((gline->gl_host && host && match(gline->gl_host, host) == 0)
|| (!gline->gl_host && !host)) &&
(match(gline->gl_user, user) == 0))
- break;
+ break;
}
}
struct Gline *gline;
struct Gline *sgline;
- for (gline = GlobalGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime) {
- gline_free(gline);
- continue;
- }
-
+ gliter(GlobalGlineList, gline, sgline) {
if ((flags & GLINE_GLOBAL && gline->gl_flags & GLINE_LOCAL) ||
(flags & GLINE_LASTMOD && !gline->gl_lastmod))
continue;
struct Gline *gline;
struct Gline *sgline;
- for (gline = GlobalGlineList; gline; gline = sgline) { /* all glines */
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime) /* expire any that need expiring */
- gline_free(gline);
- else if (!GlineIsLocal(gline) && gline->gl_lastmod)
+ gliter(GlobalGlineList, gline, sgline) {
+ if (!GlineIsLocal(gline) && gline->gl_lastmod)
sendcmdto_one(&me, CMD_GLINE, cptr, "* %c%s%s%s %Tu %Tu :%s",
GlineIsRemActive(gline) ? '+' : '-', gline->gl_user,
gline->gl_host ? "@" : "",
gline->gl_reason);
}
- for (gline = BadChanGlineList; gline; gline = sgline) { /* all glines */
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime) /* expire any that need expiring */
- gline_free(gline);
- else if (!GlineIsLocal(gline) && gline->gl_lastmod)
+ gliter(BadChanGlineList, gline, sgline) {
+ if (!GlineIsLocal(gline) && gline->gl_lastmod)
sendcmdto_one(&me, CMD_GLINE, cptr, "* %c%s %Tu %Tu :%s",
GlineIsRemActive(gline) ? '+' : '-', gline->gl_user,
gline->gl_expire - CurrentTime, gline->gl_lastmod,
GlineIsLocal(gline) ? cli_name(&me) : "*",
GlineIsActive(gline) ? '+' : '-', gline->gl_reason);
} else {
- for (gline = GlobalGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime)
- gline_free(gline);
- else
- send_reply(sptr, RPL_GLIST, gline->gl_user,
- gline->gl_host ? "@" : "",
- gline->gl_host ? gline->gl_host : "",
- gline->gl_expire + TSoffset,
- GlineIsLocal(gline) ? cli_name(&me) : "*",
- GlineIsActive(gline) ? '+' : '-', gline->gl_reason);
+ gliter(GlobalGlineList, gline, sgline) {
+ send_reply(sptr, RPL_GLIST, gline->gl_user,
+ gline->gl_host ? "@" : "",
+ gline->gl_host ? gline->gl_host : "",
+ gline->gl_expire + TSoffset,
+ GlineIsLocal(gline) ? cli_name(&me) : "*",
+ GlineIsActive(gline) ? '+' : '-', gline->gl_reason);
}
- for (gline = BadChanGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime)
- gline_free(gline);
- else
- send_reply(sptr, RPL_GLIST, gline->gl_user, "", "",
- gline->gl_expire + TSoffset,
- GlineIsLocal(gline) ? cli_name(&me) : "*",
- GlineIsActive(gline) ? '+' : '-', gline->gl_reason);
+ gliter(BadChanGlineList, gline, sgline) {
+ send_reply(sptr, RPL_GLIST, gline->gl_user, "", "",
+ gline->gl_expire + TSoffset,
+ GlineIsLocal(gline) ? cli_name(&me) : "*",
+ GlineIsActive(gline) ? '+' : '-', gline->gl_reason);
}
}
struct Gline *gline;
struct Gline *sgline;
- for (gline = GlobalGlineList; gline; gline = sgline) {
- sgline = gline->gl_next;
-
- if (gline->gl_expire <= CurrentTime)
- gline_free(gline);
- else
- send_reply(sptr, RPL_STATSGLINE, 'G', gline->gl_user,
- gline->gl_host ? "@" : "",
- gline->gl_host ? gline->gl_host : "",
- gline->gl_expire + TSoffset,
- GlineIsActive(gline) ? '+' : '-',
- gline->gl_reason);
+ gliter(GlobalGlineList, gline, sgline) {
+ send_reply(sptr, RPL_STATSGLINE, 'G', gline->gl_user,
+ gline->gl_host ? "@" : "",
+ gline->gl_host ? gline->gl_host : "",
+ gline->gl_expire + TSoffset,
+ GlineIsActive(gline) ? '+' : '-',
+ gline->gl_reason);
}
}
projects / ircu2.10.12-pk.git / blobdiff