1 files changed, 0 insertions, 446 deletions
diff --git a/deps/node/deps/cares/src/ares_android.c b/deps/node/deps/cares/src/ares_android.c
deleted file mode 100644
index bf77131b..00000000
--- a/deps/node/deps/cares/src/ares_android.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/* Copyright (C) 2017 by John Schember <john@nachtimwald.com>
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-#if defined(ANDROID) || defined(__ANDROID__)
-
-#include <jni.h>
-
-#include "ares_setup.h"
-#include "ares.h"
-#include "ares_android.h"
-#include "ares_private.h"
-
-static JavaVM *android_jvm = NULL;
-static jobject android_connectivity_manager = NULL;
-
-/* ConnectivityManager.getActiveNetwork */
-static jmethodID android_cm_active_net_mid = NULL;
-/* ConnectivityManager.getLinkProperties */
-static jmethodID android_cm_link_props_mid = NULL;
-/* LinkProperties.getDnsServers */
-static jmethodID android_lp_dns_servers_mid = NULL;
-/* LinkProperties.getDomains */
-static jmethodID android_lp_domains_mid = NULL;
-/* List.size */
-static jmethodID android_list_size_mid = NULL;
-/* List.get */
-static jmethodID android_list_get_mid = NULL;
-/* InetAddress.getHostAddress */
-static jmethodID android_ia_host_addr_mid = NULL;
-
-static jclass jni_get_class(JNIEnv *env, const char *path)
-{
-  jclass cls = NULL;
-
-  if (env == NULL || path == NULL || *path == '\0')
-    return NULL;
-
-  cls = (*env)->FindClass(env, path);
-  if ((*env)->ExceptionOccurred(env)) {
-    (*env)->ExceptionClear(env);
-    return NULL;
-  }
-  return cls;
-}
-
-static jmethodID jni_get_method_id(JNIEnv *env, jclass cls,
-                                   const char *func_name, const char *signature)
-{
-  jmethodID mid = NULL;
-
-  if (env == NULL || cls == NULL || func_name == NULL || *func_name == '\0' ||
-          signature == NULL || *signature == '\0')
-  {
-    return NULL;
-  }
-
-  mid = (*env)->GetMethodID(env, cls, func_name, signature);
-  if ((*env)->ExceptionOccurred(env))
-  {
-    (*env)->ExceptionClear(env);
-    return NULL;
-  }
-
-  return mid;
-}
-
-void ares_library_init_jvm(JavaVM *jvm)
-{
-  android_jvm = jvm;
-}
-
-int ares_library_init_android(jobject connectivity_manager)
-{
-  JNIEnv *env = NULL;
-  int need_detatch = 0;
-  int res;
-  int ret = ARES_ENOTINITIALIZED;
-  jclass obj_cls = NULL;
-
-  if (android_jvm == NULL)
-    goto cleanup;
-
-  res = (*android_jvm)->GetEnv(android_jvm, (void **)&env, JNI_VERSION_1_6);
-  if (res == JNI_EDETACHED)
-  {
-    env = NULL;
-    res = (*android_jvm)->AttachCurrentThread(android_jvm, &env, NULL);
-    need_detatch = 1;
-  }
-  if (res != JNI_OK || env == NULL)
-    goto cleanup;
-
-  android_connectivity_manager =
-      (*env)->NewGlobalRef(env, connectivity_manager);
-  if (android_connectivity_manager == NULL)
-    goto cleanup;
-
-  /* Initialization has succeeded. Now attempt to cache the methods that will be
-   * called by ares_get_android_server_list. */
-  ret = ARES_SUCCESS;
-
-  /* ConnectivityManager in API 1. */
-  obj_cls = jni_get_class(env, "android/net/ConnectivityManager");
-  if (obj_cls == NULL)
-    goto cleanup;
-
-  /* ConnectivityManager.getActiveNetwork in API 23. */
-  android_cm_active_net_mid =
-      jni_get_method_id(env, obj_cls, "getActiveNetwork",
-                        "()Landroid/net/Network;");
-  if (android_cm_active_net_mid == NULL)
-    goto cleanup;
-
-  /* ConnectivityManager.getLinkProperties in API 21. */
-  android_cm_link_props_mid =
-      jni_get_method_id(env, obj_cls, "getLinkProperties",
-                        "(Landroid/net/Network;)Landroid/net/LinkProperties;");
-  if (android_cm_link_props_mid == NULL)
-    goto cleanup;
-
-  /* LinkProperties in API 21. */
-  (*env)->DeleteLocalRef(env, obj_cls);
-  obj_cls = jni_get_class(env, "android/net/LinkProperties");
-  if (obj_cls == NULL)
-    goto cleanup;
-
-  /* getDnsServers in API 21. */
-  android_lp_dns_servers_mid = jni_get_method_id(env, obj_cls, "getDnsServers",
-                                                 "()Ljava/util/List;");
-  if (android_lp_dns_servers_mid == NULL)
-    goto cleanup;
-
-  /* getDomains in API 21. */
-  android_lp_domains_mid = jni_get_method_id(env, obj_cls, "getDomains",
-                                                 "()Ljava/lang/String;");
-  if (android_lp_domains_mid == NULL)
-    goto cleanup;
-
-  (*env)->DeleteLocalRef(env, obj_cls);
-  obj_cls = jni_get_class(env, "java/util/List");
-  if (obj_cls == NULL)
-    goto cleanup;
-
-  android_list_size_mid = jni_get_method_id(env, obj_cls, "size", "()I");
-  if (android_list_size_mid == NULL)
-    goto cleanup;
-
-  android_list_get_mid = jni_get_method_id(env, obj_cls, "get",
-                                           "(I)Ljava/lang/Object;");
-  if (android_list_get_mid == NULL)
-    goto cleanup;
-
-  (*env)->DeleteLocalRef(env, obj_cls);
-  obj_cls = jni_get_class(env, "java/net/InetAddress");
-  if (obj_cls == NULL)
-    goto cleanup;
-
-  android_ia_host_addr_mid = jni_get_method_id(env, obj_cls, "getHostAddress",
-                                               "()Ljava/lang/String;");
-  if (android_ia_host_addr_mid == NULL)
-    goto cleanup;
-
-  (*env)->DeleteLocalRef(env, obj_cls);
-  goto done;
-
-cleanup:
-  if (obj_cls != NULL)
-    (*env)->DeleteLocalRef(env, obj_cls);
-
-  android_cm_active_net_mid = NULL;
-  android_cm_link_props_mid = NULL;
-  android_lp_dns_servers_mid = NULL;
-  android_lp_domains_mid = NULL;
-  android_list_size_mid = NULL;
-  android_list_get_mid = NULL;
-  android_ia_host_addr_mid = NULL;
-
-done:
-  if (need_detatch)
-    (*android_jvm)->DetachCurrentThread(android_jvm);
-
-  return ret;
-}
-
-int ares_library_android_initialized(void)
-{
-  if (android_jvm == NULL || android_connectivity_manager == NULL)
-    return ARES_ENOTINITIALIZED;
-  return ARES_SUCCESS;
-}
-
-void ares_library_cleanup_android(void)
-{
-  JNIEnv *env = NULL;
-  int need_detatch = 0;
-  int res;
-
-  if (android_jvm == NULL || android_connectivity_manager == NULL)
-    return;
-
-  res = (*android_jvm)->GetEnv(android_jvm, (void **)&env, JNI_VERSION_1_6);
-  if (res == JNI_EDETACHED)
-  {
-    env = NULL;
-    res = (*android_jvm)->AttachCurrentThread(android_jvm, &env, NULL);
-    need_detatch = 1;
-  }
-  if (res != JNI_OK || env == NULL)
-    return;
-
-  android_cm_active_net_mid = NULL;
-  android_cm_link_props_mid = NULL;
-  android_lp_dns_servers_mid = NULL;
-  android_lp_domains_mid = NULL;
-  android_list_size_mid = NULL;
-  android_list_get_mid = NULL;
-  android_ia_host_addr_mid = NULL;
-
-  (*env)->DeleteGlobalRef(env, android_connectivity_manager);
-  android_connectivity_manager = NULL;
-
-  if (need_detatch)
-    (*android_jvm)->DetachCurrentThread(android_jvm);
-}
-
-char **ares_get_android_server_list(size_t max_servers,
-                                    size_t *num_servers)
-{
-  JNIEnv *env = NULL;
-  jobject active_network = NULL;
-  jobject link_properties = NULL;
-  jobject server_list = NULL;
-  jobject server = NULL;
-  jstring str = NULL;
-  jint nserv;
-  const char *ch_server_address;
-  int res;
-  size_t i;
-  char **dns_list = NULL;
-  int need_detatch = 0;
-
-  if (android_jvm == NULL || android_connectivity_manager == NULL ||
-          max_servers == 0 || num_servers == NULL)
-  {
-    return NULL;
-  }
-
-  if (android_cm_active_net_mid == NULL || android_cm_link_props_mid == NULL ||
-      android_lp_dns_servers_mid == NULL || android_list_size_mid == NULL ||
-      android_list_get_mid == NULL || android_ia_host_addr_mid == NULL)
-  {
-    return NULL;
-  }
-
-  res = (*android_jvm)->GetEnv(android_jvm, (void **)&env, JNI_VERSION_1_6);
-  if (res == JNI_EDETACHED)
-  {
-    env = NULL;
-    res = (*android_jvm)->AttachCurrentThread(android_jvm, &env, NULL);
-    need_detatch = 1;
-  }
-  if (res != JNI_OK || env == NULL)
-    goto done;
-
-  /* JNI below is equivalent to this Java code.
-     import android.content.Context;
-     import android.net.ConnectivityManager;
-     import android.net.LinkProperties;
-     import android.net.Network;
-     import java.net.InetAddress;
-     import java.util.List;
-
-     ConnectivityManager cm = (ConnectivityManager)this.getApplicationContext()
-       .getSystemService(Context.CONNECTIVITY_SERVICE);
-     Network an = cm.getActiveNetwork();
-     LinkProperties lp = cm.getLinkProperties(an);
-     List<InetAddress> dns = lp.getDnsServers();
-     for (InetAddress ia: dns) {
-       String ha = ia.getHostAddress();
-     }
-
-     Note: The JNI ConnectivityManager object and all method IDs were previously
-           initialized in ares_library_init_android.
-   */
-
-  active_network = (*env)->CallObjectMethod(env, android_connectivity_manager,
-                                            android_cm_active_net_mid);
-  if (active_network == NULL)
-    goto done;
-
-  link_properties =
-      (*env)->CallObjectMethod(env, android_connectivity_manager,
-                               android_cm_link_props_mid, active_network);
-  if (link_properties == NULL)
-    goto done;
-
-  server_list = (*env)->CallObjectMethod(env, link_properties,
-                                         android_lp_dns_servers_mid);
-  if (server_list == NULL)
-    goto done;
-
-  nserv = (*env)->CallIntMethod(env, server_list, android_list_size_mid);
-  if (nserv > (jint)max_servers)
-    nserv = (jint)max_servers;
-  if (nserv <= 0)
-    goto done;
-  *num_servers = (size_t)nserv;
-
-  dns_list = ares_malloc(sizeof(*dns_list)*(*num_servers));
-  for (i=0; i<*num_servers; i++)
-  {
-    server = (*env)->CallObjectMethod(env, server_list, android_list_get_mid,
-                                      (jint)i);
-    dns_list[i] = ares_malloc(64);
-    dns_list[i][0] = 0;
-    if (server == NULL)
-    {
-      continue;
-    }
-    str = (*env)->CallObjectMethod(env, server, android_ia_host_addr_mid);
-    ch_server_address = (*env)->GetStringUTFChars(env, str, 0);
-    strncpy(dns_list[i], ch_server_address, 64);
-    (*env)->ReleaseStringUTFChars(env, str, ch_server_address);
-    (*env)->DeleteLocalRef(env, str);
-    (*env)->DeleteLocalRef(env, server);
-  }
-
-done:
-  if ((*env)->ExceptionOccurred(env))
-    (*env)->ExceptionClear(env);
-
-  if (server_list != NULL)
-    (*env)->DeleteLocalRef(env, server_list);
-  if (link_properties != NULL)
-    (*env)->DeleteLocalRef(env, link_properties);
-  if (active_network != NULL)
-    (*env)->DeleteLocalRef(env, active_network);
-
-  if (need_detatch)
-    (*android_jvm)->DetachCurrentThread(android_jvm);
-  return dns_list;
-}
-
-char *ares_get_android_search_domains_list(void)
-{
-  JNIEnv *env = NULL;
-  jobject active_network = NULL;
-  jobject link_properties = NULL;
-  jstring domains = NULL;
-  const char *domain;
-  int res;
-  size_t i;
-  size_t cnt = 0;
-  char *domain_list = NULL;
-  int need_detatch = 0;
-
-  if (android_jvm == NULL || android_connectivity_manager == NULL)
-  {
-    return NULL;
-  }
-
-  if (android_cm_active_net_mid == NULL || android_cm_link_props_mid == NULL ||
-      android_lp_domains_mid == NULL)
-  {
-    return NULL;
-  }
-
-  res = (*android_jvm)->GetEnv(android_jvm, (void **)&env, JNI_VERSION_1_6);
-  if (res == JNI_EDETACHED)
-  {
-    env = NULL;
-    res = (*android_jvm)->AttachCurrentThread(android_jvm, &env, NULL);
-    need_detatch = 1;
-  }
-  if (res != JNI_OK || env == NULL)
-    goto done;
-
-  /* JNI below is equivalent to this Java code.
-     import android.content.Context;
-     import android.net.ConnectivityManager;
-     import android.net.LinkProperties;
-
-     ConnectivityManager cm = (ConnectivityManager)this.getApplicationContext()
-       .getSystemService(Context.CONNECTIVITY_SERVICE);
-     Network an = cm.getActiveNetwork();
-     LinkProperties lp = cm.getLinkProperties(an);
-	 String domains = lp.getDomains();
-     for (String domain: domains.split(",")) {
-       String d = domain;
-     }
-
-     Note: The JNI ConnectivityManager object and all method IDs were previously
-           initialized in ares_library_init_android.
-   */
-
-  active_network = (*env)->CallObjectMethod(env, android_connectivity_manager,
-                                            android_cm_active_net_mid);
-  if (active_network == NULL)
-    goto done;
-
-  link_properties =
-      (*env)->CallObjectMethod(env, android_connectivity_manager,
-                               android_cm_link_props_mid, active_network);
-  if (link_properties == NULL)
-    goto done;
-
-  /* Get the domains. It is a common separated list of domains to search. */
-  domains = (*env)->CallObjectMethod(env, link_properties,
-                                         android_lp_domains_mid);
-  if (domains == NULL)
-    goto done;
-
-  /* Split on , */
-  domain = (*env)->GetStringUTFChars(env, domains, 0);
-  domain_list = ares_strdup(domain);
-  (*env)->ReleaseStringUTFChars(env, domains, domain);
-  (*env)->DeleteLocalRef(env, domains);
-
-done:
-  if ((*env)->ExceptionOccurred(env))
-    (*env)->ExceptionClear(env);
-
-  if (link_properties != NULL)
-    (*env)->DeleteLocalRef(env, link_properties);
-  if (active_network != NULL)
-    (*env)->DeleteLocalRef(env, active_network);
-
-  if (need_detatch)
-    (*android_jvm)->DetachCurrentThread(android_jvm);
-  return domain_list;
-}
-#else
-/* warning: ISO C forbids an empty translation unit */
-typedef int dummy_make_iso_compilers_happy;
-#endif