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 +1,74 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: CURLOPT_PROXYPORT
+Section: 3
+Source: libcurl
+See-also:
+  - CURLINFO_PRIMARY_PORT (3)
+  - CURLOPT_PORT (3)
+  - CURLOPT_PROXY (3)
+  - CURLOPT_PROXYTYPE (3)
+Protocol:
+  - All
+Added-in: 7.1
+---
+
+# NAME
+
+CURLOPT_PROXYPORT - port number the proxy listens on
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXYPORT, long port);
+~~~
+
+# DESCRIPTION
+
+We discourage use of this option.
+
+Pass a long with this option to set the proxy port to connect to unless it is
+specified in the proxy string CURLOPT_PROXY(3) or uses 443 for https proxies
+and 1080 for all others as default.
+
+Disabling this option, setting it to zero, makes it not specified which makes
+libcurl use the default proxy port number or the port number specified in the
+proxy URL string.
+
+While this accepts a 'long', the port number is 16 bit so it cannot be larger
+than 65535.
+
+# DEFAULT
+
+0
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURL *curl = curl_easy_init();
+  if(curl) {
+    CURLcode res;
+    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
+    curl_easy_setopt(curl, CURLOPT_PROXY, "localhost");
+    curl_easy_setopt(curl, CURLOPT_PROXYPORT, 8080L);
+    res = curl_easy_perform(curl);
+    curl_easy_cleanup(curl);
+  }
+}
+~~~
+
+# %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).