/*
* The helper program receives queries on stdin, one
* per line, and must return the result on on stdout
*/
static void
refreshCheckHandleReply(void *data, char *reply)
{
refreshCheckState *state = data;
refreshCheckState *next;
int freshness = -1;
char *log = NULL;
MemBuf hdrs = MemBufNULL;
debug(84, 2) ("refreshCheckHandleReply: reply=\"%s\"\n", reply);
if (reply) {
char *t = NULL;
char *token = strwordtok(reply, &t);
if (token && strcmp(token, "FRESH") == 0)
freshness = 0;
else if (token && strcmp(token, "OK") == 0)
freshness = 0;
while ((token = strwordtok(NULL, &t))) {
char *value = strchr(token, '=');
if (value) {
*value++ = '\0'; /* terminate the token, and move up to the value */
rfc1738_unescape(value);
if (strcmp(token, "freshness") == 0)
freshness = atoi(value);
else if (strcmp(token, "log") == 0)
log = value;
else if (strncmp(token, "res{", 4) == 0) {
char *header, *t;
header = token + 4;
t = strrchr(header, '}');
if (!t)
continue;
*t = '\0';
if (!hdrs.buf)
memBufDefInit(&hdrs);
memBufPrintf(&hdrs, "%s: %s\r\n", header, value);
}
}
}
}
if (freshness >= 0) {
if (hdrs.size) {
HttpReply *rep = httpReplyCreate();
httpHeaderParse(&rep->header, hdrs.buf, hdrs.buf + hdrs.size);
httpReplyUpdateOnNotModified(state->entry->mem_obj->reply, rep);
storeTimestampsSet(state->entry);
if (!httpHeaderHas(&rep->header, HDR_DATE)) {
state->entry->timestamp = squid_curtime;
state->entry->expires = squid_curtime + freshness;
} else if (freshness) {
state->entry->expires = squid_curtime + freshness;
}
httpReplyDestroy(rep);
storeUpdate(state->entry, NULL);
} else {
state->entry->timestamp = squid_curtime;
state->entry->expires = squid_curtime + freshness;
}
}
if (hdrs.buf)
memBufClean(&hdrs);
dlinkDelete(&state->list, &state->def->queue);
do {
cbdataUnlock(state->def);
state->def = NULL;
if (state->callback && cbdataValid(state->callback_data))
state->callback(state->callback_data, freshness >= 0, log);
cbdataUnlock(state->callback_data);
state->callback_data = NULL;
next = state->queue;
cbdataFree(state);
state = next;
} while (state);
}
void CConfigUpdate::store(CConfigManager &ConfMan)const
{
storeUpdate(ConfMan.GetSection(_T("Update")));
}
