]> git.ipfire.org Git - thirdparty/freeswitch.git/commitdiff
FS-3471 making this the new default and patching libdingaling to use it exclusively...
authorAnthony Minessale <anthm@freeswitch.org>
Mon, 17 Oct 2011 17:30:51 +0000 (12:30 -0500)
committerAnthony Minessale <anthm@freeswitch.org>
Mon, 17 Oct 2011 17:30:51 +0000 (12:30 -0500)
libs/iksemel/INSTALL
libs/iksemel/configure.ac
libs/iksemel/openssl.m4 [new file with mode: 0644]
libs/iksemel/src/stream.c
libs/libdingaling/src/libdingaling.c
libs/libdingaling/src/libdingaling.h
libs/win32/iksemel/iksemel.2008.vcproj
libs/win32/iksemel/iksemel.2010.vcxproj
src/mod/endpoints/mod_dingaling/mod_dingaling.2010.vcxproj
src/mod/endpoints/mod_dingaling/mod_dingaling.c

index 23e5f25d0e5f85798dcfb368ecb2f04f59777f61..7d1c323beae76333f523f6df31c47a87f5597edb 100644 (file)
@@ -1,16 +1,25 @@
 Installation Instructions
 *************************
 
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
-Software Foundation, Inc.
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007, 2008, 2009 Free Software Foundation, Inc.
 
-This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
 
 Basic Installation
 ==================
 
-These are generic installation instructions.
+   Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package.  The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
 
    The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
@@ -23,9 +32,9 @@ debugging `configure').
 
    It can also use an optional file (typically called `config.cache'
 and enabled with `--cache-file=config.cache' or simply `-C') that saves
-the results of its tests to speed up reconfiguring.  (Caching is
+the results of its tests to speed up reconfiguring.  Caching is
 disabled by default to prevent problems with accidental use of stale
-cache files.)
+cache files.
 
    If you need to do unusual things to compile the package, please try
 to figure out how `configure' could check whether to do them, and mail
@@ -35,30 +44,37 @@ some point `config.cache' contains results you don't want to keep, you
 may remove or edit it.
 
    The file `configure.ac' (or `configure.in') is used to create
-`configure' by a program called `autoconf'.  You only need
-`configure.ac' if you want to change it or regenerate `configure' using
-a newer version of `autoconf'.
+`configure' by a program called `autoconf'.  You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
 
-The simplest way to compile this package is:
+   The simplest way to compile this package is:
 
   1. `cd' to the directory containing the package's source code and type
-     `./configure' to configure the package for your system.  If you're
-     using `csh' on an old version of System V, you might need to type
-     `sh ./configure' instead to prevent `csh' from trying to execute
-     `configure' itself.
+     `./configure' to configure the package for your system.
 
-     Running `configure' takes awhile.  While running, it prints some
-     messages telling which features it is checking for.
+     Running `configure' might take a while.  While running, it prints
+     some messages telling which features it is checking for.
 
   2. Type `make' to compile the package.
 
   3. Optionally, type `make check' to run any self-tests that come with
-     the package.
+     the package, generally using the just-built uninstalled binaries.
 
   4. Type `make install' to install the programs and any data files and
-     documentation.
-
-  5. You can remove the program binaries and object files from the
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
+
+  6. You can remove the program binaries and object files from the
      source code directory by typing `make clean'.  To also remove the
      files that `configure' created (so you can compile the package for
      a different kind of computer), type `make distclean'.  There is
@@ -67,45 +83,69 @@ The simplest way to compile this package is:
      all sorts of other programs in order to regenerate files that came
      with the distribution.
 
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
+
 Compilers and Options
 =====================
 
-Some systems require unusual options for compilation or linking that the
-`configure' script does not know about.  Run `./configure --help' for
-details on some of the pertinent environment variables.
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  Run `./configure --help'
+for details on some of the pertinent environment variables.
 
    You can give `configure' initial values for configuration parameters
 by setting variables in the command line or in the environment.  Here
 is an example:
 
-     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+     ./configure CC=c99 CFLAGS=-g LIBS=-lposix
 
    *Note Defining Variables::, for more details.
 
 Compiling For Multiple Architectures
 ====================================
 
-You can compile the package for more than one kind of computer at the
+   You can compile the package for more than one kind of computer at the
 same time, by placing the object files for each architecture in their
-own directory.  To do this, you must use a version of `make' that
-supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+own directory.  To do this, you can use GNU `make'.  `cd' to the
 directory where you want the object files and executables to go and run
 the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
+
+   With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory.  After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
 
-   If you have to use a `make' that does not support the `VPATH'
-variable, you have to compile the package for one architecture at a
-time in the source code directory.  After you have installed the
-package for one architecture, use `make distclean' before reconfiguring
-for another architecture.
+   On MacOS X 10.5 and later systems, you can create libraries and
+executables that work on multiple system types--known as "fat" or
+"universal" binaries--by specifying multiple `-arch' options to the
+compiler but only a single `-arch' option to the preprocessor.  Like
+this:
+
+     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
+                 CPP="gcc -E" CXXCPP="g++ -E"
+
+   This is not guaranteed to produce working output in all cases, you
+may have to build one architecture at a time and combine the results
+using the `lipo' tool if you have problems.
 
 Installation Names
 ==================
 
-By default, `make install' installs the package's commands under
+   By default, `make install' installs the package's commands under
 `/usr/local/bin', include files under `/usr/local/include', etc.  You
 can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX'.
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
 
    You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If you
@@ -116,16 +156,47 @@ Documentation and other data files still use the regular prefix.
    In addition, if you use an unusual directory layout you can give
 options like `--bindir=DIR' to specify different values for particular
 kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
 
    If the package supports it, you can cause programs to be installed
 with an extra prefix or suffix on their names by giving `configure' the
 option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
 
-Optional Features
-=================
-
-Some packages pay attention to `--enable-FEATURE' options to
+   Some packages pay attention to `--enable-FEATURE' options to
 `configure', where FEATURE indicates an optional part of the package.
 They may also pay attention to `--with-PACKAGE' options, where PACKAGE
 is something like `gnu-as' or `x' (for the X Window System).  The
@@ -137,14 +208,53 @@ find the X include and library files automatically, but if it doesn't,
 you can use the `configure' options `--x-includes=DIR' and
 `--x-libraries=DIR' to specify their locations.
 
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
+Particular systems
+==================
+
+   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
+CC is not installed, it is recommended to use the following options in
+order to use an ANSI C compiler:
+
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
+
+and if that doesn't work, install pre-built binaries of GCC for HP-UX.
+
+   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
+parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
+a workaround.  If GNU CC is not installed, it is therefore recommended
+to try
+
+     ./configure CC="cc"
+
+and if that doesn't work, try
+
+     ./configure CC="cc -nodtk"
+
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
 Specifying the System Type
 ==========================
 
-There may be some features `configure' cannot figure out automatically,
-but needs to determine by the type of machine the package will run on.
-Usually, assuming the package is built to be run on the _same_
-architectures, `configure' can figure that out, but if it prints a
-message saying it cannot guess the machine type, give it the
+   There may be some features `configure' cannot figure out
+automatically, but needs to determine by the type of machine the package
+will run on.  Usually, assuming the package is built to be run on the
+_same_ architectures, `configure' can figure that out, but if it prints
+message saying it cannot guess the machine type, give it the
 `--build=TYPE' option.  TYPE can either be a short name for the system
 type, such as `sun4', or a canonical name which has the form:
 
@@ -152,7 +262,8 @@ type, such as `sun4', or a canonical name which has the form:
 
 where SYSTEM can have one of these forms:
 
-     OS KERNEL-OS
+     OS
+     KERNEL-OS
 
    See the file `config.sub' for the possible values of each field.  If
 `config.sub' isn't included in this package, then this package doesn't
@@ -170,9 +281,9 @@ eventually be run) with `--host=TYPE'.
 Sharing Defaults
 ================
 
-If you want to set default values for `configure' scripts to share, you
-can create a site shell script called `config.site' that gives default
-values for variables like `CC', `cache_file', and `prefix'.
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
 `configure' looks for `PREFIX/share/config.site' if it exists, then
 `PREFIX/etc/config.site' if it exists.  Or, you can set the
 `CONFIG_SITE' environment variable to the location of the site script.
@@ -181,7 +292,7 @@ A warning: not all `configure' scripts look for a site script.
 Defining Variables
 ==================
 
-Variables not defined in a site shell script can be set in the
+   Variables not defined in a site shell script can be set in the
 environment passed to `configure'.  However, some packages may run
 configure again during the build, and the customized values of these
 variables may be lost.  In order to avoid this problem, you should set
@@ -190,21 +301,29 @@ them in the `configure' command line, using `VAR=value'.  For example:
      ./configure CC=/usr/local2/bin/gcc
 
 causes the specified `gcc' to be used as the C compiler (unless it is
-overridden in the site shell script).  Here is a another example:
+overridden in the site shell script).
 
-     /bin/bash ./configure CONFIG_SHELL=/bin/bash
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug.  Until the bug is fixed you can use this workaround:
 
-Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
-configuration-related scripts to be executed by `/bin/bash'.
+     CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
 
 `configure' Invocation
 ======================
 
-`configure' recognizes the following options to control how it operates.
+   `configure' recognizes the following options to control how it
+operates.
 
 `--help'
 `-h'
-     Print a summary of the options to `configure', and exit.
+     Print a summary of all of the options to `configure', and exit.
+
+`--help=short'
+`--help=recursive'
+     Print a summary of the options unique to this package's
+     `configure', and exit.  The `short' variant lists options used
+     only in the top level, while the `recursive' variant lists options
+     also present in any nested packages.
 
 `--version'
 `-V'
@@ -231,6 +350,16 @@ configuration-related scripts to be executed by `/bin/bash'.
      Look for the package's source code in directory DIR.  Usually
      `configure' can determine that directory automatically.
 
+`--prefix=DIR'
+     Use DIR as the installation prefix.  *note Installation Names::
+     for more details, including other options available for fine-tuning
+     the installation locations.
+
+`--no-create'
+`-n'
+     Run the configure checks, but stop before creating any output
+     files.
+
 `configure' also accepts some other, not widely useful, options.  Run
 `configure --help' for more details.
 
index 403725a80d0d60d397781abe239494e127ae685d..4d6ab91eb80c4bbe169aefacae4cadbf5088f845 100644 (file)
@@ -50,7 +50,10 @@ AC_SEARCH_LIBS(recv,socket)
 AC_CHECK_FUNCS(getopt_long)
 AC_CHECK_FUNCS(getaddrinfo)
 
-AX_PATH_LIBGNUTLS(,AC_DEFINE(HAVE_GNUTLS,,"Use libgnutls"))
+#AX_PATH_LIBGNUTLS(,AC_DEFINE(HAVE_GNUTLS,,"Use libgnutls"))
+
+m4_include([openssl.m4])
+SAC_OPENSSL
 
 dnl Check -Wall flag of GCC
 if test "x$GCC" = "xyes"; then
diff --git a/libs/iksemel/openssl.m4 b/libs/iksemel/openssl.m4
new file mode 100644 (file)
index 0000000..8adea21
--- /dev/null
@@ -0,0 +1,49 @@
+dnl ======================================================================
+dnl SAC_OPENSSL
+dnl ======================================================================
+AC_DEFUN([SAC_OPENSSL], [
+
+AC_ARG_WITH(openssl,
+[  --with-openssl          use OpenSSL [[enabled]]],, with_openssl=pkg-config)
+
+dnl SOSXXX:SAC_ASSERT_DEF([openssl libraries])
+
+
+if test "$with_openssl" = no  ;then
+  : # No openssl
+else
+
+  if test "$with_openssl" = "pkg-config" ; then
+    PKG_CHECK_MODULES(openssl, openssl,
+       [HAVE_TLS=1 HAVE_SSL=1 LIBS="$openssl_LIBS $LIBS"],
+       [HAVE_SSL=0])
+  fi
+
+  if test x$HAVE_SSL = x1 ; then
+     AC_DEFINE([HAVE_LIBCRYPTO], 1, [Define to 1 if you have the `crypto' library (-lcrypto).])
+     AC_DEFINE([HAVE_LIBSSL], 1, [Define to 1 if you have the `ssl' library (-lssl).])
+  else
+    AC_CHECK_HEADERS([openssl/tls1.h], [
+      HAVE_SSL=1 HAVE_TLS=1
+
+      AC_CHECK_LIB(crypto, BIO_new,,
+       HAVE_SSL=0
+       AC_MSG_WARN(OpenSSL crypto library was not found))
+
+      AC_CHECK_LIB(ssl, TLSv1_method,,
+       HAVE_TLS=0
+       AC_MSG_WARN(OpenSSL protocol library was not found))
+     ],[AC_MSG_WARN(OpenSSL include files were not found)])
+  fi
+
+  if test x$HAVE_SSL = x1; then
+     AC_DEFINE([HAVE_SSL], 1, [Define to 1 if you have OpenSSL])
+  fi
+
+  if test x$HAVE_TLS = x1; then
+    AC_DEFINE([HAVE_TLS], 1, [Define to 1 if you have TLS])
+  fi
+fi
+
+AM_CONDITIONAL(HAVE_TLS, test x$HAVE_TLS = x1)
+])
index a7e57cb236da36a992d484f559d16a32d79fa451..a1a4494e5981b127777e5a5fc6cada7c60fd3c7c 100644 (file)
 #include <gnutls/gnutls.h>
 #endif
 
+#ifdef HAVE_SSL
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#ifdef WIN32
+typedef unsigned __int32 uint32_t;
+#else
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#include <poll.h>
+#endif
+#endif
+
 #define SF_FOREIGN 1
 #define SF_TRY_SECURE 2
 #define SF_SECURE 4
@@ -41,9 +54,63 @@ struct stream_data {
 #ifdef HAVE_GNUTLS
        gnutls_session sess;
        gnutls_certificate_credentials cred;
+#elif HAVE_SSL
+       SSL* ssl;
+       SSL_CTX* ssl_ctx; 
 #endif
 };
 
+#ifdef HAVE_SSL
+#ifdef WIN32
+static int sock_read_ready(struct stream_data *data, uint32_t ms)
+{
+       int r = 0;
+       fd_set fds;
+       struct timeval tv;
+
+       FD_ZERO(&fds);
+
+#ifdef WIN32
+#pragma warning( push )
+#pragma warning( disable : 4127 )
+       FD_SET(SSL_get_fd(data->ssl), &fds);
+#pragma warning( pop ) 
+#else
+       FD_SET(SSL_get_fd(data->ssl), &fds);
+#endif
+
+       tv.tv_sec = ms / 1000;
+       tv.tv_usec = (ms % 1000) * ms;
+       
+       r = select (SSL_get_fd(data->ssl) + 1, &fds, NULL, NULL, &tv); 
+
+       return r;
+}
+#else
+static int sock_read_ready(struct stream_data *data, int ms)
+{
+       struct pollfd pfds[2] = { { 0 } };
+       int s = 0, r = 0;
+       
+       pfds[0].fd = SSL_get_fd(data->ssl);
+       pfds[0].events |= POLLIN;
+       
+       s = poll(pfds, 1, ms);
+
+
+       if (s < 0) {
+               r = s;
+       } else if (s > 0) {
+               if ((pfds[0].revents & POLLIN)) {
+                       r = 1;
+               }
+       }
+
+       return r;
+}
+#endif
+#endif
+
 #ifdef HAVE_GNUTLS
 #ifndef WIN32
 #include <gcrypt.h>
@@ -120,6 +187,86 @@ handshake (struct stream_data *data)
        iks_send_header (data->prs, data->server);
 
        return IKS_OK;
+} // HAVE_GNUTLS
+#elif HAVE_SSL
+static int wait_for_data(struct stream_data *data, int ret, int timeout)
+{
+       struct timeval tv;
+       fd_set fds;
+       int err;
+       int retval = IKS_OK;
+
+       err = SSL_get_error(data->ssl, ret);
+       
+       switch(err)
+       {
+               case SSL_ERROR_WANT_READ:
+               case SSL_ERROR_WANT_WRITE:
+                       ret = sock_read_ready(data, timeout*1000);
+                       
+                       if (ret == -1) {
+                               retval = IKS_NET_TLSFAIL;
+                       }
+                               
+                       break;
+               default:
+                       if(data->logHook)
+                               data->logHook(data->user_data, ERR_error_string(err, NULL), strlen(ERR_error_string(err, NULL)), 1); 
+                       retval = IKS_NET_TLSFAIL;
+                       break;
+       }
+       
+       ERR_clear_error();
+                               
+       return retval;
+}
+
+static int
+handshake (struct stream_data *data)
+{
+       int ret;
+       int finished;
+       
+       SSL_library_init();
+       SSL_load_error_strings();
+       
+       data->ssl_ctx = SSL_CTX_new(TLSv1_method());
+       if(!data->ssl_ctx) return IKS_NOMEM;
+       
+       data->ssl = SSL_new(data->ssl_ctx);
+       if(!data->ssl) return IKS_NOMEM;
+       
+       if( SSL_set_fd(data->ssl, (int)data->sock) != 1 ) return IKS_NOMEM;
+       
+       /* Set both the read and write BIO's to non-blocking mode */
+       BIO_set_nbio(SSL_get_rbio(data->ssl), 1);
+       BIO_set_nbio(SSL_get_wbio(data->ssl), 1);
+       
+       finished = 0;
+       
+       do
+       {
+               ret = SSL_connect(data->ssl);
+               
+               if( ret != 1 ) 
+               {
+                       if( wait_for_data(data, ret, 1) != IKS_OK ) 
+                       {
+                               finished = 1; 
+                               SSL_free(data->ssl);
+                       }
+               }
+       } while( ret != 1 && finished != 1 );
+       
+       if( ret == 1 )
+       {
+               data->flags &= (~SF_TRY_SECURE);
+               data->flags |= SF_SECURE;
+       
+               iks_send_header (data->prs, data->server);
+       }
+       
+       return ret == 1 ? IKS_OK : IKS_NET_TLSFAIL;
 }
 #endif
 
@@ -295,6 +442,15 @@ tagHook (struct stream_data *data, char *name, char **atts, int type)
                                        return IKS_NET_TLSFAIL;
                                }
                        }
+#elif HAVE_SSL
+                       if (data->flags & SF_TRY_SECURE) {
+                               if (strcmp (name, "proceed") == 0) {
+                                       err = handshake (data);
+                                       return err;
+                               } else if (strcmp (name, "failure") == 0){
+                                       return IKS_NET_TLSFAIL;
+                               }
+                       }
 #endif
                        if (data->current) {
                                x = iks_insert (data->current, name);
@@ -351,6 +507,11 @@ deleteHook (struct stream_data *data)
                gnutls_deinit (data->sess);
                gnutls_certificate_free_credentials (data->cred);
        }
+#elif HAVE_SSL
+       if (data->flags & SF_SECURE) {
+               if( SSL_shutdown(data->ssl) == 0 ) SSL_shutdown(data->ssl);
+               SSL_free(data->ssl);
+       }
 #endif
        if (data->trans) data->trans->close (data->sock);
        data->trans = NULL;
@@ -507,6 +668,12 @@ iks_recv (iksparser *prs, int timeout)
 {
        struct stream_data *data = iks_user_data (prs);
        int len, ret;
+       
+#ifdef HAVE_SSL
+       int   err;
+       struct timeval tv;
+       fd_set fds;
+#endif
 
        while (1) {
 #ifdef HAVE_GNUTLS
@@ -514,6 +681,34 @@ iks_recv (iksparser *prs, int timeout)
                        len = gnutls_record_recv (data->sess, data->buf, NET_IO_BUF_SIZE - 1);
                        if (len == 0) len = -1;
                } else
+#elif HAVE_SSL
+               if (data->flags & SF_SECURE) {
+                       ret = sock_read_ready(data, timeout*1000);
+                       
+                       if (ret == -1) {
+                               return IKS_NET_TLSFAIL;
+                       } else if( ret == 0 ) {
+                               return IKS_OK;
+                       } else {
+                               len = SSL_read(data->ssl, data->buf, NET_IO_BUF_SIZE - 1);
+                       }
+                       
+                       if( len <= 0 ) 
+                       {
+                               switch( err = SSL_get_error(data->ssl, len) ) 
+                               {
+                                       case SSL_ERROR_WANT_READ:
+                                       case SSL_ERROR_WANT_WRITE:
+                                               return IKS_OK;
+                                               break;
+                                       default:
+                                               if(data->logHook)
+                                                       data->logHook(data->user_data, ERR_error_string(err, NULL), strlen(ERR_error_string(err, NULL)), 1); 
+                                               return IKS_NET_TLSFAIL;
+                                               break;
+                               }
+                       }
+               } else
 #endif
                {
                        len = data->trans->recv (data->sock, data->buf, NET_IO_BUF_SIZE - 1, timeout);
@@ -523,6 +718,7 @@ iks_recv (iksparser *prs, int timeout)
                data->buf[len] = '\0';
                if (data->logHook) data->logHook (data->user_data, data->buf, len, 1);
                ret = iks_parse (prs, data->buf, len, 0);
+
                if (ret != IKS_OK) return ret;
                if (!data->trans) {
                        /* stream hook called iks_disconnect */
@@ -569,6 +765,10 @@ iks_send_raw (iksparser *prs, const char *xmlstr)
        if (data->flags & SF_SECURE) {
                if (gnutls_record_send (data->sess, xmlstr, strlen (xmlstr)) < 0) return IKS_NET_RWERR;
        } else
+#elif HAVE_SSL
+       if (data->flags & SF_SECURE) {
+               if (SSL_write(data->ssl, xmlstr, strlen (xmlstr)) < 0) return IKS_NET_RWERR;
+       } else
 #endif
        {
                ret = data->trans->send (data->sock, xmlstr, strlen (xmlstr));
@@ -591,6 +791,8 @@ iks_has_tls (void)
 {
 #ifdef HAVE_GNUTLS
        return 1;
+#elif HAVE_SSL
+       return 1;
 #else
        return 0;
 #endif
@@ -602,6 +804,10 @@ iks_is_secure (iksparser *prs)
 #ifdef HAVE_GNUTLS
        struct stream_data *data = iks_user_data (prs);
 
+       return data->flags & SF_SECURE;
+#elif HAVE_SSL
+       struct stream_data *data = iks_user_data (prs);
+       
        return data->flags & SF_SECURE;
 #else
        return 0;
@@ -641,6 +847,14 @@ iks_start_tls (iksparser *prs)
        int ret;
        struct stream_data *data = iks_user_data (prs);
 
+       ret = iks_send_raw (prs, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");
+       if (ret) return ret;
+       data->flags |= SF_TRY_SECURE;
+       return IKS_OK;
+#elif HAVE_SSL
+       int ret;
+       struct stream_data *data = iks_user_data (prs);
+       
        ret = iks_send_raw (prs, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");
        if (ret) return ret;
        data->flags |= SF_TRY_SECURE;
index 9ef6ef0958fa0ad3cb117176342ad012c5515763..f0b85e87f6dec186337f14ecf51334bc97cd57dd 100644 (file)
@@ -1498,59 +1498,11 @@ static ldl_queue_t ldl_flush_queue(ldl_handle_t *handle, int done)
 }
 
 
-static void *APR_THREAD_FUNC queue_thread(apr_thread_t *thread, void *obj)
+static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
 {
-       ldl_handle_t *handle = (ldl_handle_t *) obj;
        int timeout_ka = LDL_KEEPALIVE_TIMEOUT;
-       int count_ka = timeout_ka;
-
-       ldl_set_flag_locked(handle, LDL_FLAG_QUEUE_RUNNING);
-
-       while (ldl_test_flag(handle, LDL_FLAG_RUNNING) && !ldl_test_flag(handle, LDL_FLAG_QUEUE_STOP)) {
-               if (ldl_flush_queue(handle, 0) == LDL_QUEUE_SENT) {
-                       count_ka = timeout_ka;
-               };
-
-               if (handle->loop_callback(handle) != LDL_STATUS_SUCCESS || !ldl_test_flag((&globals), LDL_FLAG_READY)) {
-                       int fd;
-
-                       if ((fd = iks_fd(handle->parser)) > -1) {
-                               shutdown(fd, 0x02);
-                       }
-                       ldl_set_flag_locked(handle, LDL_FLAG_BREAK);    
-                       break;
-               }
-
-               if (count_ka-- <= 0) {
-                       if( iks_send_raw(handle->parser, " ") == IKS_OK) {
-                               count_ka = timeout_ka;
-                               globals.logger(DL_LOG_DEBUG, "Sent keep alive signal\n");
-                       }
-               }
-               microsleep(100);
-       }
-       
-       ldl_clear_flag_locked(handle, LDL_FLAG_QUEUE_RUNNING);
-       ldl_clear_flag_locked(handle, LDL_FLAG_QUEUE_STOP);
-
-       return NULL;
-}
-
-static void launch_queue_thread(ldl_handle_t *handle)
-{
-    apr_thread_t *thread;
-    apr_threadattr_t *thd_attr;;
-    apr_threadattr_create(&thd_attr, handle->pool);
-    apr_threadattr_detach_set(thd_attr, 1);
-
-       apr_threadattr_stacksize_set(thd_attr, 512 * 1024);
-       apr_thread_create(&thread, thd_attr, queue_thread, handle, handle->pool);
-
-}
+       int count_ka = timeout_ka;      
 
-
-static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
-{
        while (ldl_test_flag((&globals), LDL_FLAG_READY) && ldl_test_flag(handle, LDL_FLAG_RUNNING)) {
                int e;
                char tmp[512], *sl;
@@ -1603,13 +1555,18 @@ static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
                }
 
                handle->counter = opt_timeout;
-               if (ldl_test_flag(handle, LDL_FLAG_TLS)) {
-                       launch_queue_thread(handle);
-               }
 
                while (ldl_test_flag((&globals), LDL_FLAG_READY) && ldl_test_flag(handle, LDL_FLAG_RUNNING)) {
                        e = iks_recv(handle->parser, 1);
-                       if (!ldl_test_flag(handle, LDL_FLAG_TLS) && handle->loop_callback) {
+
+                       if (count_ka-- <= 0) {
+                               if( iks_send_raw(handle->parser, " ") == IKS_OK) {
+                                       count_ka = timeout_ka;
+                                       globals.logger(DL_LOG_DEBUG, "Sent keep alive signal\n");
+                               }
+                       }
+
+                       if (handle->loop_callback) {
                                if (handle->loop_callback(handle) != LDL_STATUS_SUCCESS) {
                                        ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);        
                                        break;
@@ -1630,7 +1587,7 @@ static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
                                goto fail;
                        }
 
-                       if (!ldl_test_flag(handle, LDL_FLAG_TLS) && ldl_test_flag(handle, LDL_FLAG_RUNNING)) {
+                       if (ldl_test_flag(handle, LDL_FLAG_RUNNING)) {
                                ldl_flush_queue(handle, 0);
                        }
 
@@ -1648,11 +1605,12 @@ static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
                                        break;
                                }
                        }
+
+                       microsleep(100);
                }
 
        fail:
                
-               ldl_set_flag_locked(handle, LDL_FLAG_QUEUE_STOP);
                ldl_clear_flag_locked(handle, LDL_FLAG_CONNECTED);
                ldl_clear_flag_locked(handle, LDL_FLAG_AUTHORIZED);
                ldl_clear_flag_locked(handle, LDL_FLAG_BREAK);
@@ -1662,23 +1620,12 @@ static void xmpp_connect(ldl_handle_t *handle, char *jabber_id, char *pass)
                        shutdown(fd, 0x02);
                }
 
-               
-
-               while(ldl_test_flag(handle, LDL_FLAG_QUEUE_RUNNING)) {
-                       microsleep(100);
-               }
-
                iks_disconnect(handle->parser);
                iks_parser_delete(handle->parser);
        }
        ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);
-       if (!ldl_test_flag(handle, LDL_FLAG_TLS)) {
-               ldl_flush_queue(handle, 1);
-       }
        
-       while(ldl_test_flag(handle, LDL_FLAG_QUEUE_RUNNING)) {
-               microsleep(100);
-       }
+       ldl_flush_queue(handle, 1);
 
        ldl_set_flag_locked(handle, LDL_FLAG_STOPPED);
 
@@ -2529,13 +2476,15 @@ int ldl_handle_authorized(ldl_handle_t *handle)
 void ldl_handle_stop(ldl_handle_t *handle)
 {
        ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);
+#if 0
        if (ldl_test_flag(handle, LDL_FLAG_TLS)) {
                int fd;
                if ((fd = iks_fd(handle->parser)) > -1) {
                        shutdown(fd, 0x02);
                }
        }
-       
+#endif
+
        while(!ldl_test_flag(handle, LDL_FLAG_STOPPED)) {
                microsleep(100);
        }
index 504c12e820e952aedc732371ade98f2467e12860..28cc919e6b376863edd47b0c8854a390549d721a 100644 (file)
@@ -121,10 +121,8 @@ typedef enum {
        LDL_FLAG_AUTHORIZED = (1 << 2),
        LDL_FLAG_READY = (1 << 3),
        LDL_FLAG_CONNECTED = (1 << 4),
-       LDL_FLAG_QUEUE_RUNNING = (1 << 5),
-       LDL_FLAG_STOPPED = (1 << 6),
-       LDL_FLAG_QUEUE_STOP = (1 << 7),
-       LDL_FLAG_BREAK = (1 << 8)
+       LDL_FLAG_STOPPED = (1 << 5),
+       LDL_FLAG_BREAK = (1 << 6)
 } ldl_flag_t;
 
 typedef enum {
index 57c2dd9874d512e92b88e5be9241c7206a17be0a..dc355838a1dbef4506aacd923aa62198c836a5e8 100644 (file)
@@ -44,8 +44,8 @@
                        <Tool\r
                                Name="VCCLCompilerTool"\r
                                Optimization="0"\r
-                               AdditionalIncludeDirectories="..\..\iksemel\include;."\r
-                               PreprocessorDefinitions="WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
+                               AdditionalIncludeDirectories="..\..\iksemel\include;.;..\..\openssl-1.0.0a\include"\r
+                               PreprocessorDefinitions="WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;HAVE_SSL;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
                                MinimalRebuild="true"\r
                                BasicRuntimeChecks="3"\r
                                RuntimeLibrary="3"\r
                        />\r
                </Configuration>\r
                <Configuration\r
-                       Name="Release|Win32"\r
-                       OutputDirectory="$(ConfigurationName)"\r
-                       IntermediateDirectory="$(ConfigurationName)"\r
+                       Name="Debug|x64"\r
+                       OutputDirectory="$(PlatformName)\$(ConfigurationName)"\r
+                       IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"\r
                        ConfigurationType="4"\r
                        CharacterSet="1"\r
-                       WholeProgramOptimization="1"\r
                        >\r
                        <Tool\r
                                Name="VCPreBuildEventTool"\r
                        />\r
                        <Tool\r
                                Name="VCMIDLTool"\r
+                               TargetEnvironment="3"\r
                        />\r
                        <Tool\r
                                Name="VCCLCompilerTool"\r
+                               Optimization="0"\r
                                AdditionalIncludeDirectories="..\..\iksemel\include;."\r
-                               PreprocessorDefinitions="WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
-                               RuntimeLibrary="2"\r
+                               PreprocessorDefinitions="WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
+                               MinimalRebuild="true"\r
+                               BasicRuntimeChecks="3"\r
+                               RuntimeLibrary="3"\r
                                UsePrecompiledHeader="0"\r
                                WarningLevel="0"\r
                                DebugInformationFormat="3"\r
                        />\r
                </Configuration>\r
                <Configuration\r
-                       Name="Debug|x64"\r
-                       OutputDirectory="$(PlatformName)\$(ConfigurationName)"\r
-                       IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"\r
+                       Name="Release|Win32"\r
+                       OutputDirectory="$(ConfigurationName)"\r
+                       IntermediateDirectory="$(ConfigurationName)"\r
                        ConfigurationType="4"\r
                        CharacterSet="1"\r
+                       WholeProgramOptimization="1"\r
                        >\r
                        <Tool\r
                                Name="VCPreBuildEventTool"\r
                        />\r
                        <Tool\r
                                Name="VCMIDLTool"\r
-                               TargetEnvironment="3"\r
                        />\r
                        <Tool\r
                                Name="VCCLCompilerTool"\r
-                               Optimization="0"\r
                                AdditionalIncludeDirectories="..\..\iksemel\include;."\r
-                               PreprocessorDefinitions="WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
-                               MinimalRebuild="true"\r
-                               BasicRuntimeChecks="3"\r
-                               RuntimeLibrary="3"\r
+                               PreprocessorDefinitions="WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE"\r
+                               RuntimeLibrary="2"\r
                                UsePrecompiledHeader="0"\r
                                WarningLevel="0"\r
                                DebugInformationFormat="3"\r
index d3c870eb13e50ad5f6a676117ad673460a0490e0..1eed5afb0ca9055bf2db4d45d774ab3b27cafbbf 100644 (file)
@@ -69,8 +69,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">\r
     <ClCompile>\r
       <Optimization>Disabled</Optimization>\r
-      <AdditionalIncludeDirectories>..\..\iksemel\include;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+      <AdditionalIncludeDirectories>..\..\iksemel\include;.;..\..\openssl-1.0.0a\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;HAVE_SSL;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
       <MinimalRebuild>true</MinimalRebuild>\r
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\r
@@ -79,8 +79,8 @@
   </ItemDefinitionGroup>\r
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">\r
     <ClCompile>\r
-      <AdditionalIncludeDirectories>..\..\iksemel\include;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
-      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+      <AdditionalIncludeDirectories>..\..\iksemel\include;.;..\..\openssl-1.0.0a\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;HAVE_SSL;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>\r
       <WarningLevel>TurnOffAllWarnings</WarningLevel>\r
     </ClCompile>\r
@@ -91,8 +91,8 @@
     </Midl>\r
     <ClCompile>\r
       <Optimization>Disabled</Optimization>\r
-      <AdditionalIncludeDirectories>..\..\iksemel\include;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
-      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+      <AdditionalIncludeDirectories>..\..\iksemel\include;.;..\..\openssl-1.0.0a\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+      <PreprocessorDefinitions>WIN32;_DEBUG;_LIB;HAVE_CONFIG_H;HAVE_SSL;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
       <MinimalRebuild>true</MinimalRebuild>\r
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>\r
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>\r
       <TargetEnvironment>X64</TargetEnvironment>\r
     </Midl>\r
     <ClCompile>\r
-      <AdditionalIncludeDirectories>..\..\iksemel\include;.;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
-      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
+      <AdditionalIncludeDirectories>..\..\iksemel\include;.;..\..\openssl-1.0.0a\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>\r
+      <PreprocessorDefinitions>WIN32;NDEBUG;_LIB;HAVE_CONFIG_H;HAVE_SSL;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>\r
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>\r
       <WarningLevel>TurnOffAllWarnings</WarningLevel>\r
     </ClCompile>\r
index 150ca184c45aa7f61e1bf84cb02fd05b15064e5a..67853235b212b0159b3fd615db5c65937ef53f00 100644 (file)
       <Project>{e727e8f6-935d-46fe-8b0e-37834748a0e3}</Project>\r
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>\r
     </ProjectReference>\r
+    <ProjectReference Include="..\..\..\..\libs\win32\openssl\libeay32.2010.vcxproj">\r
+      <Project>{d331904d-a00a-4694-a5a3-fcff64ab5dbe}</Project>\r
+    </ProjectReference>\r
+    <ProjectReference Include="..\..\..\..\libs\win32\openssl\ssleay32.2010.vcxproj">\r
+      <Project>{b4b62169-5ad4-4559-8707-3d933ac5db39}</Project>\r
+    </ProjectReference>\r
     <ProjectReference Include="..\..\..\..\w32\Library\FreeSwitchCore.2010.vcxproj">\r
       <Project>{202d7a4e-760d-4d0e-afa1-d7459ced30ff}</Project>\r
       <ReferenceOutputAssembly>false</ReferenceOutputAssembly>\r
index 1a7dd221ef1632221cc19eeafb033571f75ac046..ee409ac38cf657667cbcc33fecc4aa9a63706183 100644 (file)
@@ -495,18 +495,24 @@ static switch_status_t chat_send(switch_event_t *message_event)
        mdl_profile_t *profile = NULL;
        const char *proto;
        const char *from; 
+       const char *from_full; 
+       const char *to_full; 
        const char *to;
        const char *body;
        const char *hint;
+       const char *profile_name;
 
        proto = switch_event_get_header(message_event, "proto");
        from = switch_event_get_header(message_event, "from");
+       from_full = switch_event_get_header(message_event, "from_full");
+       to_full = switch_event_get_header(message_event, "to_full");
        to = switch_event_get_header(message_event, "to");
        body = switch_event_get_body(message_event);
        hint = switch_event_get_header(message_event, "hint");
+       profile_name = switch_event_get_header(message_event, "ldl_profile");
 
        switch_assert(proto != NULL);
-
+       
        if (from && (f_user = strdup(from))) {
                if ((f_host = strchr(f_user, '@'))) {
                        *f_host++ = '\0';
@@ -516,12 +522,18 @@ static switch_status_t chat_send(switch_event_t *message_event)
                }
        }
 
-       if (to && (user = strdup(to))) {
+       if ((profile_name && (profile = switch_core_hash_find(globals.profile_hash, profile_name)))) {
+               from = from_full;
+               to = to_full;
+
+               ldl_handle_send_msg(profile->handle, (char *) from, (char *) to, NULL, switch_str_nil(body));
+       } else if (to && (user = strdup(to))) {
                if ((host = strchr(user, '@'))) {
                        *host++ = '\0';
                }
 
-               if (f_host && (profile = switch_core_hash_find(globals.profile_hash, f_host))) {
+               if (f_host && ((profile_name && (profile = switch_core_hash_find(globals.profile_hash, profile_name)))
+                                          || (profile = switch_core_hash_find(globals.profile_hash, f_host)))) {
 
                        if (!strcmp(proto, MDL_CHAT_PROTO)) {
                                from = hint;
@@ -2931,6 +2943,8 @@ static ldl_status handle_signalling(ldl_handle_t *handle, ldl_session_t *dlsessi
                                        switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "subject", subject);
                                        switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "type", "text/plain");
                                        switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "hint", hint);
+                                       switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from_full", hint);
+                                       switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "ldl_profile", profile->name);
                                        
                                        if (msg) {
                                                switch_event_add_body(event, "%s", msg);
@@ -2941,12 +2955,14 @@ static ldl_status handle_signalling(ldl_handle_t *handle, ldl_session_t *dlsessi
                                
                                switch_safe_free(from_user);
 
-                               if (strcasecmp(proto, MDL_CHAT_PROTO)) { /* yes no ! on purpose */
-                                       switch_core_chat_send(proto, event);
+                               if (!zstr(msg)) {
+                                       if (strcasecmp(proto, MDL_CHAT_PROTO)) { /* yes no ! on purpose */
+                                               switch_core_chat_send(proto, event);
+                                       }
+                                       
+                                       switch_core_chat_send("GLOBAL", event);
                                }
 
-                               switch_core_chat_send("GLOBAL", event);
-
                                switch_event_destroy(&event);
 
                                switch_safe_free(pproto);