From da736d8259331a8ef13bf4bbb10bbb8a5c0e5299 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Tue, 13 Aug 2019 12:29:07 +0200 Subject: remove node/v8 from source tree --- deps/node/deps/cares/src/ares_android.c | 446 -------------------------------- 1 file changed, 446 deletions(-) delete mode 100644 deps/node/deps/cares/src/ares_android.c (limited to 'deps/node/deps/cares/src/ares_android.c') 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 - * - * 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 - -#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 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 -- cgit v1.2.3