Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,82 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: CURLOPT_PROXYAUTH
+Section: 3
+Source: libcurl
+See-also:
+  - CURLOPT_HTTPAUTH (3)
+  - CURLOPT_PROXY (3)
+  - CURLOPT_PROXYPORT (3)
+  - CURLOPT_PROXYTYPE (3)
+  - CURLOPT_PROXYUSERPWD (3)
+Protocol:
+  - All
+Added-in: 7.10.7
+---
+
+# NAME
+
+CURLOPT_PROXYAUTH - HTTP proxy authentication methods
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXYAUTH, long bitmask);
+~~~
+
+# DESCRIPTION
+
+Pass a long as parameter, which is set to a bitmask, to tell libcurl which
+HTTP authentication method(s) you want it to use for your proxy
+authentication. If more than one bit is set, libcurl first queries the site to
+see what authentication methods it supports and then it picks the best one you
+allow it to use. For some methods, this induces an extra network round-trip.
+Set the actual name and password with the CURLOPT_PROXYUSERPWD(3)
+option.
+
+The bitmask can be constructed by the bits listed and described in the
+CURLOPT_HTTPAUTH(3) man page.
+
+# DEFAULT
+
+CURLAUTH_BASIC
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURL *curl = curl_easy_init();
+  if(curl) {
+    CURLcode ret;
+    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
+    /* use this proxy */
+    curl_easy_setopt(curl, CURLOPT_PROXY, "http://local.example.com:1080");
+    /* allow whatever auth the proxy speaks */
+    curl_easy_setopt(curl, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
+    /* set the proxy credentials */
+    curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, "james:007");
+    ret = curl_easy_perform(curl);
+    curl_easy_cleanup(curl);
+  }
+}
+~~~
+
+# HISTORY
+
+**CURLAUTH_*** macros became `long` types in 7.26.0, prior to this version
+a `long` cast was necessary when passed to curl_easy_setopt(3).
+
+# %AVAILABILITY%
+
+# RETURN VALUE
+
+curl_easy_setopt(3) returns a CURLcode indicating success or error.
+
+CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
+libcurl-errors(3).