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curl_multi_get_handles: get easy handles from a multi handle

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Closes #11750
This commit is contained in:
Daniel Stenberg 2023-09-25 17:08:41 +02:00
parent bb4032a152
commit 9ffd411735
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GPG key ID: 5CC908FDB71E12C2
10 changed files with 113 additions and 1 deletions
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1
lib/conncache.c
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@ -107,6 +107,7 @@ int Curl_conncache_init(struct conncache *connc, int size)
connc->closure_handle = curl_easy_init();
if(!connc->closure_handle)
return 1; /* bad */
connc->closure_handle->internal = true;
Curl_hash_init(&connc->hash, size, Curl_hash_str,
Curl_str_key_compare, free_bundle_hash_entry);

1
lib/doh.c
View file

@ -242,6 +242,7 @@ static CURLcode dohprobe(struct Curl_easy *data,
/* pass in the struct pointer via a local variable to please coverity and
the gcc typecheck helpers */
struct dynbuf *resp = &p->serverdoh;
doh->internal = true;
ERROR_CHECK_SETOPT(CURLOPT_URL, url);
ERROR_CHECK_SETOPT(CURLOPT_DEFAULT_PROTOCOL, "https");
ERROR_CHECK_SETOPT(CURLOPT_WRITEFUNCTION, doh_write_cb);

18
lib/multi.c
View file

@ -3788,3 +3788,21 @@ unsigned int Curl_multi_max_concurrent_streams(struct Curl_multi *multi)
DEBUGASSERT(multi);
return multi->max_concurrent_streams;
}
struct Curl_easy **curl_multi_get_handles(struct Curl_multi *multi)
{
struct Curl_easy **a = malloc(sizeof(struct Curl_easy *) *
(multi->num_easy + 1));
if(a) {
int i = 0;
struct Curl_easy *e = multi->easyp;
while(e) {
DEBUGASSERT(i < multi->num_easy);
if(!e->internal)
a[i++] = e;
e = e->next;
}
a[i] = NULL; /* last entry is a NULL */
}
return a;
}

6
lib/urldata.h
View file

@ -1950,7 +1950,7 @@ struct Curl_easy {
other using the same cache. For easier tracking
in log output.
This may wrap around after LONG_MAX to 0 again, so it
has no uniqueness guarantuee for very large processings. */
has no uniqueness guarantee for very large processings. */
curl_off_t id;
/* first, two fields for the linked list of these */
@ -2013,6 +2013,10 @@ struct Curl_easy {
#ifdef USE_HYPER
struct hyptransfer hyp;
#endif
/* internal: true if this easy handle was created for internal use and the
user does not have ownership of the handle. */
bool internal;
};
#define LIBCURL_NAME "libcurl"