From 208d43c7988c527691b663e4e00b56b42cc19277 Mon Sep 17 00:00:00 2001 From: "Angelo Mantellini (manangel)" Date: Tue, 25 Apr 2017 21:17:37 +0200 Subject: correction link libraries libcurl Change-Id: I8be291ac6b9ec15f0f7bbaa8b434da9d319ae389 Signed-off-by: Angelo Mantellini (manangel) --- .../jni/libcurl/lib/curl_gethostname.c | 100 +++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100755 external/libcurl_android/jni/libcurl/lib/curl_gethostname.c (limited to 'external/libcurl_android/jni/libcurl/lib/curl_gethostname.c') diff --git a/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c new file mode 100755 index 00000000..ded1e6f9 --- /dev/null +++ b/external/libcurl_android/jni/libcurl/lib/curl_gethostname.c @@ -0,0 +1,100 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2012, Daniel Stenberg, , 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 http://curl.haxx.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. + * + ***************************************************************************/ + +#include "curl_setup.h" + +#include "curl_gethostname.h" + +/* + * Curl_gethostname() is a wrapper around gethostname() which allows + * overriding the host name that the function would normally return. + * This capability is used by the test suite to verify exact matching + * of NTLM authentication, which exercises libcurl's MD4 and DES code + * as well as by the SMTP module when a hostname is not provided. + * + * For libcurl debug enabled builds host name overriding takes place + * when environment variable CURL_GETHOSTNAME is set, using the value + * held by the variable to override returned host name. + * + * Note: The function always returns the un-qualified hostname rather + * than being provider dependent. + * + * For libcurl shared library release builds the test suite preloads + * another shared library named libhostname using the LD_PRELOAD + * mechanism which intercepts, and might override, the gethostname() + * function call. In this case a given platform must support the + * LD_PRELOAD mechanism and additionally have environment variable + * CURL_GETHOSTNAME set in order to override the returned host name. + * + * For libcurl static library release builds no overriding takes place. + */ + +int Curl_gethostname(char *name, GETHOSTNAME_TYPE_ARG2 namelen) { + +#ifndef HAVE_GETHOSTNAME + + /* Allow compilation and return failure when unavailable */ + (void) name; + (void) namelen; + return -1; + +#else + int err; + char* dot; + +#ifdef DEBUGBUILD + + /* Override host name when environment variable CURL_GETHOSTNAME is set */ + const char *force_hostname = getenv("CURL_GETHOSTNAME"); + if(force_hostname) { + strncpy(name, force_hostname, namelen); + err = 0; + } + else { + name[0] = '\0'; + err = gethostname(name, namelen); + } + +#else /* DEBUGBUILD */ + + /* The call to system's gethostname() might get intercepted by the + libhostname library when libcurl is built as a non-debug shared + library when running the test suite. */ + name[0] = '\0'; + err = gethostname(name, namelen); + +#endif + + name[namelen - 1] = '\0'; + + if(err) + return err; + + /* Truncate domain, leave only machine name */ + dot = strchr(name, '.'); + if(dot) + *dot = '\0'; + + return 0; +#endif + +} -- cgit 1.2.3-korg