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 +1,75 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: CURLOPT_VERBOSE
+Section: 3
+Source: libcurl
+See-also:
+  - CURLOPT_DEBUGFUNCTION (3)
+  - CURLOPT_ERRORBUFFER (3)
+  - CURLOPT_STDERR (3)
+  - curl_global_trace (3)
+Protocol:
+  - All
+Added-in: 7.1
+---
+
+# NAME
+
+CURLOPT_VERBOSE - verbose mode
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+CURLcode curl_easy_setopt(CURL *handle, CURLOPT_VERBOSE, long onoff);
+~~~
+
+# DESCRIPTION
+
+Set the *onoff* parameter to 1 to make the library display a lot of verbose
+information about its operations on this *handle*. Useful for libcurl and/or
+protocol debugging and understanding. The verbose information is sent to
+stderr, or the stream set with CURLOPT_STDERR(3).
+
+You hardly ever want this enabled in production use, you almost always want
+this used when you debug/report problems.
+
+To also get all the protocol data sent and received, consider using the
+CURLOPT_DEBUGFUNCTION(3).
+
+**WARNING** this may show sensitive contents from headers and data.
+
+# DEFAULT
+
+0, meaning disabled.
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  CURL *curl = curl_easy_init();
+  if(curl) {
+    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
+
+    /* ask libcurl to show us the verbose output */
+    curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+    /* Perform the request */
+    curl_easy_perform(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).