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 +1,120 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+/* argv1 = URL
+ * argv2 = proxy with embedded user+password
+ */
+
+#include "first.h"
+
+#include "testtrace.h"
+#include "memdebug.h"
+
+static size_t current_offset = 0;
+static char databuf[70000]; /* MUST be more than 64k OR
+                               MAX_INITIAL_POST_SIZE */
+
+static size_t t552_read_cb(char *ptr, size_t size, size_t nmemb, void *stream)
+{
+  size_t  amount = nmemb * size; /* Total bytes curl wants */
+  size_t  available = sizeof(databuf) - current_offset; /* What we have to
+                                                           give */
+  size_t  given = amount < available ? amount : available; /* What is given */
+  (void)stream;
+  memcpy(ptr, databuf + current_offset, given);
+  current_offset += given;
+  return given;
+}
+
+static size_t t552_write_cb(char *ptr, size_t size, size_t nmemb, void *stream)
+{
+  size_t amount = size * nmemb;
+  curl_mprintf("%.*s", (int)amount, ptr);
+  (void)stream;
+  return amount;
+}
+
+static curlioerr ioctl_callback(CURL *curl, int cmd, void *clientp)
+{
+  (void)clientp;
+  if(cmd == CURLIOCMD_RESTARTREAD) {
+    curl_mprintf("APPLICATION received a CURLIOCMD_RESTARTREAD request\n");
+    curl_mprintf("APPLICATION ** REWINDING! **\n");
+    current_offset = 0;
+    return CURLIOE_OK;
+  }
+  (void)curl;
+  return CURLIOE_UNKNOWNCMD;
+}
+
+static CURLcode test_lib552(const char *URL)
+{
+  CURL *curl;
+  CURLcode res = CURLE_OK;
+  size_t i;
+  static const char fill[] = "test data";
+
+  debug_config.nohex = TRUE;
+  debug_config.tracetime = FALSE;
+
+  global_init(CURL_GLOBAL_ALL);
+  easy_init(curl);
+
+  test_setopt(curl, CURLOPT_DEBUGFUNCTION, libtest_debug_cb);
+  test_setopt(curl, CURLOPT_DEBUGDATA, &debug_config);
+  /* the DEBUGFUNCTION has no effect until we enable VERBOSE */
+  test_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+  /* setup repeated data string */
+  for(i = 0; i < sizeof(databuf); ++i)
+    databuf[i] = fill[i % sizeof(fill)];
+
+  /* Post */
+  test_setopt(curl, CURLOPT_POST, 1L);
+
+  /* Setup read callback */
+  test_setopt(curl, CURLOPT_POSTFIELDSIZE, (long)sizeof(databuf));
+  test_setopt(curl, CURLOPT_READFUNCTION, t552_read_cb);
+
+  /* Write callback */
+  test_setopt(curl, CURLOPT_WRITEFUNCTION, t552_write_cb);
+
+  /* Ioctl function */
+  test_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctl_callback);
+
+  test_setopt(curl, CURLOPT_PROXY, libtest_arg2);
+
+  test_setopt(curl, CURLOPT_URL, URL);
+
+  /* Accept any auth. But for this bug configure proxy with DIGEST, basic
+     might work too, not NTLM */
+  test_setopt(curl, CURLOPT_PROXYAUTH, CURLAUTH_ANY);
+
+  res = curl_easy_perform(curl);
+
+test_cleanup:
+
+  curl_easy_cleanup(curl);
+  curl_global_cleanup();
+  return res;
+}