system/NetworkManager
system/NetworkManager
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/NetworkManager/NetworkManager synced 2024-09-16 06:40:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

connectivity: Add debug to curl queries

Browse source 
Add debug output when we use curl to make queries.

References: https://curl.se/libcurl/c/debug.html
This commit is contained in:
Bastien Nocera 2022-03-17 11:50:34 +01:00
parent 18d0ab14bc
commit 4e6b18e595
1 changed files with 48 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
src/core/nm-connectivity.c
View file

@ -621,6 +621,49 @@ _timeout_cb(gpointer user_data)
cb_data_complete(cb_data, NM_CONNECTIVITY_LIMITED, "timeout");
return G_SOURCE_REMOVE;
}
static int
easy_debug_cb(CURL *handle, curl_infotype type, char *data, size_t size, void *userptr)
{
NMConnectivityCheckHandle *cb_data = userptr;
const char *escaped = NULL;
gs_free char *to_free = NULL;
switch (type) {
case CURLINFO_TEXT:
escaped = nm_utils_buf_utf8safe_escape((char *) data,
size,
NM_UTILS_STR_UTF8_SAFE_FLAG_ESCAPE_CTRL,
&to_free);
_LOG2T("libcurl: == Info: %s", escaped ?: "");
/* fall-through */
default: /* in case a new one is introduced to shock us */
return 0;
case CURLINFO_DATA_OUT:
_LOG2T("libcurl => Send data");
return 0;
case CURLINFO_SSL_DATA_OUT:
_LOG2T("libcurl => Send SSL data");
return 0;
case CURLINFO_HEADER_IN:
_LOG2T("libcurl <= Recv header");
return 0;
case CURLINFO_DATA_IN:
_LOG2T("libcurl <= Recv data");
return 0;
case CURLINFO_SSL_DATA_IN:
_LOG2T("libcurl <= Recv SSL data");
return 0;
case CURLINFO_HEADER_OUT:
escaped = nm_utils_buf_utf8safe_escape((char *) data,
size,
NM_UTILS_STR_UTF8_SAFE_FLAG_ESCAPE_CTRL,
&to_free);
_LOG2T("libcurl => Send header: %s", escaped ?: "");
return 0;
}
}
#endif
static gboolean
@ -695,6 +738,11 @@ do_curl_request(NMConnectivityCheckHandle *cb_data)
curl_easy_setopt(ehandle, CURLOPT_RESOLVE, cb_data->concheck.hosts);
curl_easy_setopt(ehandle, CURLOPT_IPRESOLVE, resolve);
curl_easy_setopt(ehandle, CURLOPT_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
if (_LOGT_ENABLED()) {
curl_easy_setopt(ehandle, CURLOPT_DEBUGFUNCTION, easy_debug_cb);
curl_easy_setopt(ehandle, CURLOPT_DEBUGDATA, cb_data);
curl_easy_setopt(ehandle, CURLOPT_VERBOSE, 1L);
}
curl_multi_add_handle(mhandle, ehandle);
}