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 +1,170 @@
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  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
+ *
+ ***************************************************************************/
+#include "unitcheck.h"
+#include "curl_get_line.h"
+#include "memdebug.h"
+
+static CURLcode test_unit3200(const char *arg)
+{
+  UNITTEST_BEGIN_SIMPLE
+
+#if !defined(CURL_DISABLE_COOKIES) || !defined(CURL_DISABLE_ALTSVC) ||  \
+  !defined(CURL_DISABLE_HSTS) || !defined(CURL_DISABLE_NETRC)
+
+#if defined(CURL_GNUC_DIAG) || defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Woverlength-strings"
+#endif
+
+  /* The test XML does not supply a way to write files without newlines
+   * so we write our own
+   */
+
+#define C64 "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef"
+#define C256 C64 C64 C64 C64
+#define C1024 C256 C256 C256 C256
+#define C4096 C1024 C1024 C1024 C1024
+
+  static const char *filecontents[] = {
+    /* Both should be read */
+    "LINE1\n"
+    "LINE2 NEWLINE\n",
+
+    /* Both should be read */
+    "LINE1\n"
+    "LINE2 NONEWLINE",
+
+    /* Only first should be read */
+    "LINE1\n"
+    C4096,
+
+    /* First line should be read */
+    "LINE1\n"
+    C4096 "SOME EXTRA TEXT",
+
+    /* Only first should be read */
+    "LINE1\n"
+    C4096 "SOME EXTRA TEXT\n"
+    "LINE3\n",
+
+    "LINE1\x1aTEST"
+  };
+
+#if defined(CURL_GNUC_DIAG) || defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+  size_t i;
+  CURLcode result = CURLE_OK;
+  for(i = 0; i < CURL_ARRAYSIZE(filecontents); i++) {
+    FILE *fp;
+    struct dynbuf buf;
+    size_t len = 4096;
+    char *line;
+    bool eof;
+    curlx_dyn_init(&buf, len);
+
+    fp = curlx_fopen(arg, "wb");
+    abort_unless(fp != NULL, "Cannot open testfile");
+    fwrite(filecontents[i], 1, strlen(filecontents[i]), fp);
+    curlx_fclose(fp);
+
+    fp = curlx_fopen(arg, "rb");
+    abort_unless(fp != NULL, "Cannot open testfile");
+
+    curl_mfprintf(stderr, "Test %zd...", i);
+    switch(i) {
+      case 0:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\n", line),
+                    "First line failed (1)");
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE2 NEWLINE\n", line),
+                    "Second line failed (1)");
+        result = Curl_get_line(&buf, fp, &eof);
+        abort_unless(eof, "Missed EOF (1)");
+        break;
+      case 1:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\n", line),
+                    "First line failed (2)");
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE2 NONEWLINE\n", line),
+                    "Second line failed (2)");
+        result = Curl_get_line(&buf, fp, &eof);
+        abort_unless(eof, "Missed EOF (2)");
+        break;
+      case 2:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\n", line),
+                    "First line failed (3)");
+        result = Curl_get_line(&buf, fp, &eof);
+        fail_unless(!curlx_dyn_len(&buf),
+                    "Did not detect max read on EOF (3)");
+        break;
+      case 3:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\n", line),
+                    "First line failed (4)");
+        result = Curl_get_line(&buf, fp, &eof);
+        fail_unless(!curlx_dyn_len(&buf),
+                    "Did not ignore partial on EOF (4)");
+        break;
+      case 4:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\n", line),
+                    "First line failed (5)");
+        result = Curl_get_line(&buf, fp, &eof);
+        fail_unless(!curlx_dyn_len(&buf),
+                    "Did not bail out on too long line");
+        break;
+      case 5:
+        result = Curl_get_line(&buf, fp, &eof);
+        line = curlx_dyn_ptr(&buf);
+        fail_unless(!result && line && !strcmp("LINE1\x1aTEST\n", line),
+                    "Missed/Misinterpreted ^Z (6)");
+        result = Curl_get_line(&buf, fp, &eof);
+        abort_unless(eof, "Missed EOF (6)");
+        break;
+      default:
+        abort_unless(1, "Unknown case");
+        break;
+    }
+    curlx_dyn_free(&buf);
+    curlx_fclose(fp);
+    curl_mfprintf(stderr, "OK\n");
+  }
+  return result;
+
+#endif
+
+  UNITTEST_END_SIMPLE
+}