#include <stdio.h>
#include <string.h>
#include "../core/schedule.h"
+#include "../lib/irc_string.h"
+#include "../lib/splitline.h"
#include "../control/control.h"
#include "../newsearch/newsearch.h"
#include "../newsearch/parser.h"
+#define NW_FORMAT_TIME "%d/%m/%y %H:%M GMT"
+#define NW_DURATION_MAX (60*60*24*7) // 7 days
+
typedef struct nickwatch {
int id;
char createdby[64];
int hits;
+ time_t lastactive;
+ time_t expiry;
char term[512];
parsertree *tree;
static nickwatch *nw_currentwatch;
static array nw_pendingnicks;
+static int nw_nickunwatch(int id) {
+ nickwatch **pnext, *nw;
+
+ for (pnext = &nickwatches; *pnext; pnext = &((*pnext)->next)) {
+ nw = *pnext;
+
+ if (nw->id == id) {
+ parse_free(nw->tree);
+ *pnext = nw->next;
+ free(nw);
+ return 0;
+ }
+ }
+
+ return 1;
+}
+
static void nw_printnick(searchCtx *ctx, nick *sender, nick *np) {
- char hostbuf[HOSTLEN+NICKLEN+USERLEN+4];
+ char hostbuf[HOSTLEN+NICKLEN+USERLEN+4], modebuf[34];
char events[512];
nickwatchevent *nwe = np->exts[nickwatchext];
int len;
nw_currentwatch->hits++;
+ nw_currentwatch->lastactive = time(NULL);
events[0] = '\0';
len = 0;
len += snprintf(events + len, sizeof(events) - len, "%s", nwe->description);
}
+ strncpy(modebuf, printflags(np->umodes, umodeflags), sizeof(modebuf));
+
controlwall(NO_OPER, NL_HITS, "nickwatch(#%d, %s): %s [%s] (%s) (%s)", nw_currentwatch->id, events, visiblehostmask(np,hostbuf),
- IPtostr(np->ipaddress), printflags(np->umodes, umodeflags), np->realname->name->content);
+ IPtostr(np->ipaddress), modebuf, np->realname->name->content);
}
static void nwe_enqueue(nick *np, const char *format, ...) {
}
static void nw_sched_processevents(void *arg) {
- nickwatch *nw;
- int i;
+ nickwatch *nw, *next;
+ int i, slot;
+ unsigned int marker;
nick *np;
+ array nicks;
+ time_t now = time(NULL);
- for (nw = nickwatches; nw; nw = nw->next) {
- nw_currentwatch = nw;
- ast_nicksearch(nw->tree->root, &nw_dummyreply, mynick, &nw_dummywall, &nw_printnick, NULL, NULL, 10, &nw_pendingnicks);
- }
+ array_init(&nicks, sizeof(nick *));
+ marker = nextnickmarker();
for (i = 0; i < nw_pendingnicks.cursi; i++) {
np = ((nick **)nw_pendingnicks.content)[i];
- nwe_clear(np);
+
+ if (!np)
+ continue;
+
+ if (np->marker != marker) {
+ np->marker = marker;
+ slot = array_getfreeslot(&nicks);
+ ((nick **)nicks.content)[slot] = np;
+ }
}
array_free(&nw_pendingnicks);
array_init(&nw_pendingnicks, sizeof(nick *));
+
+ for (nw = nickwatches; nw; nw = next) {
+ nw_currentwatch = nw;
+ next = nw->next;
+ ast_nicksearch(nw->tree->root, &nw_dummyreply, mynick, &nw_dummywall, &nw_printnick, NULL, NULL, 10, &nicks);
+ if (nw->expiry && nw->expiry <= now) {
+ controlwall(NO_OPER, NL_HITS, "nickwatch(#%d) by %s expired (%d hits): %s", nw->id, nw->createdby, nw->hits, nw->term);
+ nw_nickunwatch(nw->id);
+ }
+ }
+
+ for (i = 0; i < nicks.cursi; i++) {
+ np = ((nick **)nicks.content)[i];
+ nwe_clear(np);
+ }
+
+ array_free(&nicks);
}
static void nw_hook_newnick(int hooknum, void *arg) {
nwe_clear(np);
- for (i = 0; i < nw_pendingnicks.cursi;)
+ for (i = 0; i < nw_pendingnicks.cursi; i++)
if (((nick **)nw_pendingnicks.content)[i] == np)
- array_delslot(&nw_pendingnicks, i);
- else
- i++;
+ ((nick **)nw_pendingnicks.content)[i] = NULL;
}
static void nw_hook_rename(int hooknum, void *arg) {
nick *sender = source;
nickwatch *nw;
parsertree *tree;
+ time_t duration = NW_DURATION_MAX;
+ size_t i;
+
+ for (i = 0; i < cargc && cargv[i][0] == '-'; i++) {
+ switch (cargv[i][1]) {
+ case 'd':
+ if (++i == cargc)
+ return CMD_USAGE;
+ duration = durationtolong(cargv[i]);
+ if (!duration || duration > NW_DURATION_MAX) {
+ controlreply(sender, "Invalid duration. Maximum: %s.", longtoduration(NW_DURATION_MAX, 1));
+ return CMD_ERROR;
+ }
+ break;
+ default:
+ return CMD_USAGE;
+ }
+ }
- if (cargc < 1)
+ if (i == cargc)
return CMD_USAGE;
- tree = parse_string(reg_nicksearch, cargv[0]);
+ if (i < (cargc - 1))
+ rejoinline(cargv[i],cargc-i);
+
+ tree = parse_string(reg_nicksearch, cargv[i]);
if (!tree) {
- displaystrerror(controlreply, sender, cargv[0]);
+ displaystrerror(controlreply, sender, cargv[i]);
return CMD_ERROR;
}
nw->id = nextnickwatch++;
snprintf(nw->createdby, sizeof(nw->createdby), "#%s", sender->authname);
nw->hits = 0;
- strncpy(nw->term, cargv[0], sizeof(nw->term));
- nw->tree = parse_string(reg_nicksearch, cargv[0]);
+ nw->lastactive = 0;
+ nw->expiry = duration + time(NULL);
+ strncpy(nw->term, cargv[i], sizeof(nw->term));
+ nw->tree = tree;
nw->next = nickwatches;
nickwatches = nw;
static int nw_cmd_nickunwatch(void *source, int cargc, char **cargv) {
nick *sender = source;
- nickwatch **pnext, *nw;
int id;
if (cargc < 1)
id = atoi(cargv[0]);
- for (pnext = &nickwatches; *pnext; pnext = &((*pnext)->next)) {
- nw = *pnext;
-
- if (nw->id == id) {
- parse_free(nw->tree);
- *pnext = nw->next;
- free(nw);
-
- controlreply(sender, "Done.");
- return CMD_OK;
- }
+ if (nw_nickunwatch(id)) {
+ controlreply(sender, "Nickwatch #%d not found.", id);
+ return CMD_ERROR;
}
- controlreply(sender, "Nickwatch #%d not found.", id);
+ controlreply(sender, "Done.");
+ return CMD_OK;
+}
- return CMD_ERROR;
+static void nw_formattime(time_t time, char *buf, size_t bufsize) {
+ if (time == 0)
+ strncpy(buf, "(never)", bufsize);
+ else
+ strftime(buf, bufsize, NW_FORMAT_TIME, gmtime(&time));
}
+
static int nw_cmd_nickwatches(void *source, int cargc, char **cargv) {
nick *sender = source;
nickwatch *nw;
+ char timebuf1[20], timebuf2[20];
- controlreply(sender, "ID Created By Hits Term");
+ controlreply(sender, "ID Created By Hits Expires Last active Term");
- for (nw = nickwatches; nw; nw = nw->next)
- controlreply(sender, "%-5d %-15s %-7d %s", nw->id, nw->createdby, nw->hits, nw->term);
+ for (nw = nickwatches; nw; nw = nw->next) {
+ nw_formattime(nw->expiry, timebuf1, sizeof(timebuf1));
+ nw_formattime(nw->lastactive, timebuf2, sizeof(timebuf2));
+ controlreply(sender, "%-5d %-15s %-7d %-18s %-18s %s", nw->id, nw->createdby, nw->hits, timebuf1, timebuf2, nw->term);
+ }
controlreply(sender, "--- End of nickwatches.");
array_init(&nw_pendingnicks, sizeof(nick *));
- registercontrolhelpcmd("nickwatch", NO_OPER, 1, &nw_cmd_nickwatch, "Usage: nickwatch <nicksearch term>\nAdds a nickwatch entry.");
+ registercontrolhelpcmd("nickwatch", NO_OPER, 3, &nw_cmd_nickwatch, "Usage: nickwatch ?-d <duration (e.g. 12h5m)>? <nicksearch term>\nAdds a nickwatch entry.");
registercontrolhelpcmd("nickunwatch", NO_OPER, 1, &nw_cmd_nickunwatch, "Usage: nickunwatch <#id>\nRemoves a nickwatch entry.");
registercontrolhelpcmd("nickwatches", NO_OPER, 0, &nw_cmd_nickwatches, "Usage: nickwatches\nLists nickwatches.");