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2561 lines
75 KiB
2561 lines
75 KiB
/*
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Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com>
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All rights reserved.
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This file is part of x11vnc.
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x11vnc is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or (at
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your option) any later version.
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x11vnc is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with x11vnc; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA
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or see <http://www.gnu.org/licenses/>.
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In addition, as a special exception, Karl J. Runge
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gives permission to link the code of its release of x11vnc with the
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OpenSSL project's "OpenSSL" library (or with modified versions of it
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that use the same license as the "OpenSSL" library), and distribute
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the linked executables. You must obey the GNU General Public License
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in all respects for all of the code used other than "OpenSSL". If you
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modify this file, you may extend this exception to your version of the
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file, but you are not obligated to do so. If you do not wish to do
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so, delete this exception statement from your version.
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*/
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#ifndef _SSLTOOLS_H
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#define _SSLTOOLS_H
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/* quoted scripts, edit source not this file. */
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char genCA[] =
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"#!/bin/sh\n"
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"\n"
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"DIR=$BASE_DIR\n"
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"if [ \"x$DIR\" = \"x\" ]; then\n"
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" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
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" rm -rf \"$DIR\"\n"
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"fi\n"
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"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
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" :\n"
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"else\n"
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" DIR=\"`pwd`/$DIR\"\n"
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"fi\n"
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"\n"
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"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
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"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
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" OPENSSL=\"openssl\"\n"
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"fi\n"
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"\n"
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"type \"$OPENSSL\" > /dev/null || exit 1\n"
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"\n"
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"if [ -f \"$DIR/CA/cacert.pem\" ]; then\n"
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" echo \"Files will be overwritten in $DIR/CA\"\n"
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" printf \"Continue? [y]/n \"\n"
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" read x\n"
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" if [ \"x$x\" = \"xn\" ]; then\n"
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" exit 1;\n"
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" fi\n"
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"fi\n"
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"\n"
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"#mkdir -p \"$DIR/HASH\" || exit 1\n"
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"mkdir -p \"$DIR/clients\" || exit 1\n"
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"#mkdir -p \"$DIR/clients/HASH\" || exit 1\n"
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"mkdir -p \"$DIR/CA/certs\" || exit 1\n"
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"mkdir -p \"$DIR/CA/crl\" || exit 1\n"
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"mkdir -p \"$DIR/CA/newcerts\" || exit 1\n"
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"mkdir -p \"$DIR/CA/private\" || exit 1\n"
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"chmod go-rwx \"$DIR/CA/private\" || exit 1\n"
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"mkdir -p \"$DIR/tmp\" || exit 1\n"
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"chmod go-rwx \"$DIR/tmp\" || exit 1\n"
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"touch \"$DIR/CA/index.txt\" || exit 1\n"
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"if [ ! -f \"$DIR/CA/serial\" ]; then\n"
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" echo \"01\" > \"$DIR/CA/serial\" || exit 1\n"
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"fi\n"
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"\n"
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"cnf='\n"
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"HOME = .\n"
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"RANDFILE = $ENV::HOME/.rnd\n"
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"\n"
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"####################################################################\n"
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"[ ca ]\n"
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"default_ca = CA_default # The default ca section\n"
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"\n"
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"####################################################################\n"
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"[ CA_default ]\n"
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"\n"
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"dir = ./CA # Where everything is kept\n"
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"certs = $dir/certs # Where the issued certs are kept\n"
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"crl_dir = $dir/crl # Where the issued crl are kept\n"
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"database = $dir/index.txt # database index file.\n"
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"new_certs_dir = $dir/newcerts # default place for new certs.\n"
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"certificate = $dir/cacert.pem # The CA certificate\n"
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"serial = $dir/serial # The current serial number\n"
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"crl = $dir/crl.pem # The current CRL\n"
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"private_key = $dir/private/cakey.pem # The private key\n"
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"RANDFILE = $dir/private/.rand # private random number file\n"
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"\n"
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"x509_extensions = usr_cert # The extentions to add to the cert\n"
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"\n"
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"name_opt = ca_default # Subject Name options\n"
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"cert_opt = ca_default # Certificate field options\n"
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"\n"
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"default_days = 730 # how long to certify for\n"
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"default_crl_days= 30 # how long before next CRL\n"
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"default_md = md5 # which md to use.\n"
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"preserve = no # keep passed DN ordering\n"
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"\n"
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"policy = policy_match\n"
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"\n"
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"# For the CA policy\n"
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"[ policy_match ]\n"
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"countryName = match\n"
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"stateOrProvinceName = match\n"
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"organizationName = match\n"
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"organizationalUnitName = optional\n"
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"commonName = supplied\n"
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"emailAddress = optional\n"
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"\n"
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"[ policy_anything ]\n"
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"countryName = optional\n"
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"stateOrProvinceName = optional\n"
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"localityName = optional\n"
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"organizationName = optional\n"
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"organizationalUnitName = optional\n"
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"commonName = supplied\n"
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"emailAddress = optional\n"
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"\n"
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"####################################################################\n"
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"[ req ]\n"
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"default_bits = 2048\n"
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"default_keyfile = privkey.pem\n"
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"distinguished_name = req_distinguished_name\n"
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"attributes = req_attributes\n"
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"x509_extensions = v3_ca # The extentions to add to the self signed cert\n"
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"\n"
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"string_mask = nombstr\n"
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"\n"
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"# req_extensions = v3_req # The extensions to add to a certificate request\n"
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"\n"
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"[ req_distinguished_name ]\n"
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"countryName = Country Name (2 letter code)\n"
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"countryName_default = AU\n"
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"countryName_min = 2\n"
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"countryName_max = 2\n"
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"\n"
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"stateOrProvinceName = State or Province Name (full name)\n"
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"stateOrProvinceName_default = mystate\n"
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"\n"
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"localityName = Locality Name (eg, city)\n"
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"\n"
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"0.organizationName = Organization Name (eg, company)\n"
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"0.organizationName_default = x11vnc server CA\n"
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"\n"
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"organizationalUnitName = Organizational Unit Name (eg, section)\n"
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"\n"
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"commonName = Common Name (eg, YOUR name)\n"
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"commonName_default = %USER x11vnc server CA\n"
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"commonName_max = 64\n"
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"\n"
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"emailAddress = Email Address\n"
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"emailAddress_default = x11vnc@CA.nowhere\n"
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"emailAddress_max = 64\n"
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"\n"
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"[ req_attributes ]\n"
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"challengePassword = A challenge password\n"
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"challengePassword_min = 4\n"
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"challengePassword_max = 20\n"
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"\n"
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"unstructuredName = An optional company name\n"
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"\n"
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"[ usr_cert ]\n"
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"\n"
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"basicConstraints=CA:FALSE\n"
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"\n"
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"nsComment = \"OpenSSL Generated Certificate\"\n"
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"\n"
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"subjectKeyIdentifier=hash\n"
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"authorityKeyIdentifier=keyid,issuer:always\n"
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"\n"
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"[ v3_req ]\n"
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"\n"
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"basicConstraints = CA:FALSE\n"
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"keyUsage = nonRepudiation, digitalSignature, keyEncipherment\n"
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"\n"
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"[ v3_ca ]\n"
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"\n"
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"subjectKeyIdentifier=hash\n"
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"\n"
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"authorityKeyIdentifier=keyid:always,issuer:always\n"
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"\n"
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"basicConstraints = CA:true\n"
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"\n"
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"[ crl_ext ]\n"
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"\n"
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"authorityKeyIdentifier=keyid:always,issuer:always\n"
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"\n"
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"'\n"
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"selfcnf='\n"
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"####################################################################\n"
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"[ req ]\n"
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"default_bits = 2048\n"
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"encrypt_key = yes\n"
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"distinguished_name = req_distinguished_name\n"
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"x509_extensions = cert_type\n"
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"\n"
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"[ req_distinguished_name ]\n"
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"countryName = Country Name (2 letter code)\n"
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"countryName_default = AU\n"
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"countryName_min = 2\n"
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"countryName_max = 2\n"
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"\n"
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"stateOrProvinceName = State or Province Name (full name)\n"
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"stateOrProvinceName_default = mystate\n"
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"\n"
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"localityName = Locality Name (eg, city)\n"
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"\n"
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"0.organizationName = Organization Name (eg, company)\n"
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"0.organizationName_default = x11vnc server self-signed\n"
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"\n"
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"organizationalUnitName = Organizational Unit Name (eg, section)\n"
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"\n"
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"commonName = Common Name (eg, YOUR name)\n"
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"commonName_default = x11vnc server self-signed %NAME\n"
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"commonName_max = 64\n"
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"\n"
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"emailAddress = Email Address\n"
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"emailAddress_default = x11vnc@self-signed.nowhere\n"
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"emailAddress_max = 64\n"
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"\n"
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"[ cert_type ]\n"
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"nsCertType = server\n"
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"\n"
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"'\n"
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"echo \"$cnf\" | sed -e \"s/%USER/$USER/\" \\\n"
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" > \"$DIR/CA/ssl.cnf\" || exit 1\n"
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"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/server %NAME/g' -e 's/@CA/@server/' \\\n"
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" > \"$DIR/CA/ssl.cnf.server\" || exit 1\n"
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"echo \"$cnf\" | sed -e \"s/%USER *//\" -e 's/server CA/client %NAME/g' -e 's/@CA/@client/' \\\n"
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" > \"$DIR/CA/ssl.cnf.client\" || exit 1\n"
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"\n"
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"echo \"$selfcnf\" > \"$DIR/CA/self.cnf.server\" || exit 1\n"
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"echo \"$selfcnf\" | sed -e 's/ server/ client/g' \\\n"
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" > \"$DIR/CA/self.cnf.client\" || exit 1\n"
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"\n"
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"cd \"$DIR\" || exit 1\n"
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"\n"
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"echo \"\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"Generating your x11vnc CA (certificate authority) key and certificate:\"\n"
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"echo \"\"\n"
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"echo \"Please supply a passphrase and any other information you care to.\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"\"\n"
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"\n"
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"req_args=$REQ_ARGS\n"
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"if echo \"$req_args\" | grep 'days' > /dev/null; then\n"
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" :\n"
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"else\n"
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" req_args=\"$req_args -days 730\"\n"
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"fi\n"
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"\n"
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"\"$OPENSSL\" req -config \"$DIR/CA/ssl.cnf\" -new -x509 -days 730 $req_args \\\n"
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" -keyout \"$DIR/CA/private/cakey.pem\" \\\n"
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" -out \"$DIR/CA/cacert.pem\"\n"
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"\n"
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"if [ $? != 0 ]; then\n"
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" echo \"openssl failed.\"\n"
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" exit 1\n"
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"fi\n"
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"\n"
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"chmod go-rwx \"$DIR/CA/private/cakey.pem\"\n"
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"\n"
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"echo \"\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"Your public x11vnc CA cert is:\"\n"
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"echo \"\"\n"
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"echo \" $DIR/CA/cacert.pem\"\n"
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"echo \"\"\n"
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"echo \" It may be copied to other applications, e.g. Web browser, Java\"\n"
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"echo \" Applet keystore, or stunnel cfg, to use to verify signed server\"\n"
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"echo \" or client certs, etc.\"\n"
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"echo \"\"\n"
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"echo \"Your private x11vnc CA key is:\"\n"
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"echo \"\"\n"
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"echo \" $DIR/CA/private/cakey.pem\"\n"
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"echo \"\"\n"
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"echo \" It will be used to sign server or client certs, keep it secret.\"\n"
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"echo \"----------------------------------------------------------------------\"\n"
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"echo \"\"\n"
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"printf \"Press Enter to print the cacert.pem certificate to the screen: \"\n"
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"read x\n"
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"echo \"\"\n"
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"cat \"$DIR/CA/cacert.pem\"\n"
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;
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char genCert[] =
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"#!/bin/sh\n"
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"\n"
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"direrror() {\n"
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" echo \"\"\n"
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" echo \"You need first to run:\"\n"
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" echo \"\"\n"
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" if echo \"$DIR\" | grep '/\\.vnc/certs' > /dev/null; then\n"
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" echo \" x11vnc -sslGenCA\"\n"
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" else\n"
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" echo \" x11vnc -sslGenCA $DIR\"\n"
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" fi\n"
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" echo \"\"\n"
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" echo \"to create the CA cert file and other needed config files and directories.\"\n"
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" echo \"\"\n"
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" echo \"Then you can run: x11vnc -sslGenCert $type $name0\"\n"
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" echo \"\"\n"
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" if [ \"X$1\" != \"X\" ]; then\n"
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" echo \"(missing file/dir: $1)\"\n"
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" echo \"\"\n"
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" fi\n"
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" exit 1\n"
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"}\n"
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"\n"
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"make_HASH() {\n"
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" crt=\"$1\"\n"
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" remove=\"$2\"\n"
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" if [ ! -f \"$crt\" ]; then\n"
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" return\n"
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" fi\n"
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" dirhash=`dirname \"$crt\"`/HASH\n"
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" bashash=`basename \"$crt\"`\n"
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" if [ ! -d \"$dirhash\" ]; then\n"
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" return\n"
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" fi\n"
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" hash=`\"$OPENSSL\" x509 -hash -noout -in \"$crt\" 2>/dev/null | head -1`\n"
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" if [ \"X$hash\" != \"X\" ]; then\n"
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" for i in 0 1 2 3 4 5 6 7 8 9\n"
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" do\n"
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" lnk=\"$dirhash/$hash.$i\"\n"
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" if [ \"X$remove\" = \"X1\" ]; then\n"
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" if [ -h \"$lnk\" ]; then\n"
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" if cmp \"$lnk\" \"$crt\" > /dev/null 2>&1; then\n"
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" ls -l \"$lnk\"\n"
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" rm -i \"$lnk\"\n"
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" fi\n"
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" fi\n"
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" else\n"
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" if [ -h \"$lnk\" ]; then\n"
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" if [ ! -f \"$lnk\" ]; then\n"
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" rm -f \"$lnk\" 1>/dev/null 2>&1\n"
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" else\n"
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" continue\n"
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" fi\n"
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" fi\n"
|
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" if [ \"x$HASH_verbose\" = \"x1\" ]; then\n"
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|
" echo \"creating: $lnk -> ../$bashash\"\n"
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" fi\n"
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" ln -s \"../$bashash\" \"$lnk\"\n"
|
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" break\n"
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" fi\n"
|
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" done\n"
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" fi\n"
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"}\n"
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"\n"
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"create_key() {\n"
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" \n"
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" echo \"----------------------------------------------------------------------\"\n"
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|
" echo \"Creating new x11vnc certificate and key for name: $type $name0\"\n"
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" echo \"\"\n"
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"\n"
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" req_args=$REQ_ARGS\n"
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" if echo \"$req_args\" | grep 'days' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
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" req_args=\"$req_args -days 730\"\n"
|
|
" fi\n"
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"\n"
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|
" cnf=\"$DIR/tmp/cnf.$$\"\n"
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" trap \"rm -f \\\"$cnf\\\"\" 0 1 2 15\n"
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"\n"
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" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
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"\n"
|
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" if [ \"x$self\" = \"x1\" ]; then\n"
|
|
" if [ ! -f \"$DIR/CA/self.cnf.$type\" ]; then\n"
|
|
" direrror \"$DIR/CA/self.cnf.$type\"\n"
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" fi\n"
|
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" cat \"$DIR/CA/self.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
|
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" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 -x509 $req_args \\\n"
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" -keyout \"$DIR/$dest.key\" \\\n"
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" -out \"$DIR/$dest.crt\"\n"
|
|
" else\n"
|
|
" if [ ! -f \"$DIR/CA/ssl.cnf.$type\" ]; then\n"
|
|
" direrror \"$DIR/CA/ssl.cnf.$type\"\n"
|
|
" fi\n"
|
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" cat \"$DIR/CA/ssl.cnf.$type\" | sed -e \"s/%NAME/$name0/\" > \"$cnf\" || exit 1\n"
|
|
" \"$OPENSSL\" req -config \"$cnf\" -nodes -new -newkey rsa:2048 $req_args \\\n"
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" -keyout \"$DIR/$dest.key\" \\\n"
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" -out \"$DIR/$dest.req\"\n"
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|
" fi\n"
|
|
" rc=$?\n"
|
|
" if [ -f \"$DIR/$dest.key\" ]; then\n"
|
|
" chmod go-rwx \"$DIR/$dest.key\"\n"
|
|
" fi\n"
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|
"\n"
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|
"\n"
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|
"\n"
|
|
" if [ $rc != 0 ]; then\n"
|
|
" echo \"openssl 'req' command failed\"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
"}\n"
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"\n"
|
|
"enc_key() {\n"
|
|
" \n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Do you want to protect the generated private key with a passphrase?\"\n"
|
|
" echo \"Doing so will significantly decrease the chances someone could steal\"\n"
|
|
" if [ \"x$type\" = \"xserver\" ]; then\n"
|
|
" echo \"the key and pretend to be your x11vnc server. The downside is it is\"\n"
|
|
" else\n"
|
|
" echo \"the key and pretend to be your VNC client. The downside is it is\"\n"
|
|
" fi\n"
|
|
" echo \"inconvenient because you will need to supply the passphrase EVERY\"\n"
|
|
" if [ \"x$type\" = \"xserver\" ]; then\n"
|
|
" echo \"time you start x11vnc using this key.\"\n"
|
|
" else\n"
|
|
" echo \"time you start the VNC viewer SSL tunnel using this key.\"\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
|
|
" x=\"\"\n"
|
|
" for tp in 1 2 3\n"
|
|
" do\n"
|
|
" printf \"Protect key with a passphrase? y/n \"\n"
|
|
" read x\n"
|
|
" x=`echo \"$x\" | tr 'A-Z' 'a-z' | sed -e 's/[ ]//g'`\n"
|
|
" if [ \"X$x\" = \"Xy\" -o \"X$x\" = \"Xn\" ]; then\n"
|
|
" break;\n"
|
|
" else \n"
|
|
" echo \"Please reply with \\\"y\\\" or \\\"n\\\".\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$x\" != \"Xy\" -a \"X$x\" != \"Xn\" ]; then\n"
|
|
" echo \"Assuming reply \\\"n\\\".\"\n"
|
|
" x=n\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" echo \"NOT protecting private key with passphrase.\"\n"
|
|
" x=n\n"
|
|
" fi\n"
|
|
" estr=\" *unencrypted*\"\n"
|
|
" if [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
|
|
" target=\"$ENCRYPT_ONLY\"\n"
|
|
" else\n"
|
|
" target=\"$DIR/$dest.key\"\n"
|
|
" bdir=`dirname \"$DIR/$dest.key\"`\n"
|
|
" if [ ! -d \"$bdir\" ]; then\n"
|
|
" direrror \"$bdir\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"x$x\" != \"xn\" ]; then\n"
|
|
" \"$OPENSSL\" rsa -in \"$target\" -des3 -out \"$target\"\n"
|
|
" if [ $? != 0 ]; then\n"
|
|
" echo \"openssl 'rsa' command failed\"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" estr=\" encrypted\"\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"sign_key() {\n"
|
|
" cd \"$DIR\" || exit 1\n"
|
|
"\n"
|
|
" if [ \"x$self\" = \"x1\" ]; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" if echo \"$name0\" | grep '^req:' > /dev/null; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Your x11vnc $type certificate request is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.req\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It may be sent to an external CA for signing, afterward you can\"\n"
|
|
" echo \" save the cert they send you in:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.crt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"Your$estr private x11vnc $type key is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.key\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" You should combine it and the received cert in the file:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.pem\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It will be needed by applications to identify themselves.\"\n"
|
|
" echo \" This file should be kept secret.\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"\"\n"
|
|
" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
|
|
" printf \"Press Enter to print the $dest.req cert request to the screen: \"\n"
|
|
" read x\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" cat \"$DIR/$dest.req\"\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Now signing the new key with CA private key. You will need to supply\"\n"
|
|
" echo \"the CA key passphrase and reply \\\"y\\\" to sign and commit the key.\"\n"
|
|
" echo \"\"\n"
|
|
" \"$OPENSSL\" ca -config \"$cnf\" -policy policy_anything -notext \\\n"
|
|
" -in \"$DIR/$dest.req\" \\\n"
|
|
" -out \"$DIR/$dest.crt\"\n"
|
|
" if [ $? != 0 ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"openssl 'ca' command failed\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" You may have a duplicate DN entry for this name in:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/CA/index.txt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" remove the duplicate in that file and try again.\"\n"
|
|
" echo \"\"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \"$DIR/$dest.req\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" cat \"$DIR/$dest.key\" \"$DIR/$dest.crt\" \\\n"
|
|
" > \"$DIR/$dest.pem\" || exit 1 \n"
|
|
"\n"
|
|
" make_HASH \"$DIR/$dest.crt\" 0\n"
|
|
"\n"
|
|
" rm -f \"$DIR/$dest.key\" \"$DIR/$dest.req\" || exit 1\n"
|
|
" chmod go-rwx \"$DIR/$dest.pem\" || exit 1\n"
|
|
"\n"
|
|
" if [ \"x$type\" = \"xserver\" -o \"x$type\" = \"xclient\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"Your public x11vnc $type cert is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.crt\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It may be copied to other machines / applications to be used for\"\n"
|
|
" echo \" authentication. However, since it is signed with the x11vnc CA\"\n"
|
|
" echo \" key, all the applications need is the x11vnc CA certificate.\"\n"
|
|
" echo \"\"\n"
|
|
" echo \"Your$estr private x11vnc $type key is:\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" $DIR/$dest.pem\"\n"
|
|
" echo \"\"\n"
|
|
" echo \" It will be needed by applications to identify themselves.\"\n"
|
|
" echo \" This file should be kept secret.\"\n"
|
|
" echo \"----------------------------------------------------------------------\"\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$GENCERT_NOPROMPT\" = \"X\" ]; then\n"
|
|
" printf \"Press Enter to print the $dest.crt certificate to the screen: \"\n"
|
|
" read x\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" cat \"$DIR/$dest.crt\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"DIR=$BASE_DIR\n"
|
|
"if [ \"x$DIR\" = \"x\" ]; then\n"
|
|
" DIR=\"$HOME/dotkjr_vnc/certs\"\n"
|
|
"fi\n"
|
|
"if echo \"$DIR\" | grep '^/' > /dev/null; then\n"
|
|
" :\n"
|
|
"else\n"
|
|
" DIR=\"`pwd`/$DIR\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$HASHON\" != \"x\" ]; then\n"
|
|
" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
|
|
" do\n"
|
|
" if [ -d \"$dir\" ]; then\n"
|
|
" rm -rf \"$dir\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" dir=\"$DIR/HASH\"\n"
|
|
" mkdir -p \"$dir\" || exit 1\n"
|
|
" dir=\"$DIR/clients/HASH\"\n"
|
|
" mkdir -p \"$dir\" || exit 1\n"
|
|
" HASH_verbose=1\n"
|
|
" for f in \"$DIR\"/*.crt \"$DIR\"/clients/*.crt\n"
|
|
" do\n"
|
|
" if [ -f \"$f\" ]; then\n"
|
|
" make_HASH \"$f\" 0\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"if [ \"x$HASHOFF\" != \"x\" ]; then\n"
|
|
" dir=\"$DIR/HASH\"\n"
|
|
" for dir in \"$DIR/HASH\" \"$DIR/clients/HASH\"\n"
|
|
" do\n"
|
|
" if [ -d \"$dir\" ]; then\n"
|
|
" for f in \"$dir\"/*\n"
|
|
" do\n"
|
|
" if [ -f \"$f\" ]; then\n"
|
|
" echo \"deleting: $f\"\n"
|
|
" rm -f \"$f\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" rm -rf \"$dir\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"PATH=/usr/bin:/bin:/usr/sbin:$PATH; export PATH\n"
|
|
"if [ \"x$OPENSSL\" = \"x\" ]; then\n"
|
|
" OPENSSL=\"openssl\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"type \"$OPENSSL\" > /dev/null || exit 1\n"
|
|
"\n"
|
|
"self=\"\"\n"
|
|
"if [ \"x$SELF\" != \"x\" ]; then\n"
|
|
" self=1\n"
|
|
"elif [ \"x$1\" = \"x-self\" ]; then\n"
|
|
" shift\n"
|
|
" self=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$TYPE\" != \"x\" ]; then\n"
|
|
" type=\"$TYPE\"\n"
|
|
"else\n"
|
|
" if [ \"X$1\" != \"X\" ]; then\n"
|
|
" type=\"$1\"\n"
|
|
" shift\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"if [ \"x$NAME\" != \"x\" ]; then\n"
|
|
" name=\"$NAME\"\n"
|
|
"else\n"
|
|
" if [ \"X$1\" != \"X\" ]; then\n"
|
|
" name=\"$1\"\n"
|
|
" shift\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if echo \"$name\" | grep '^self:' > /dev/null; then\n"
|
|
" self=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"x$type\" = \"xserver\" ]; then\n"
|
|
" name0=\"$name\"\n"
|
|
" if echo \"$name\" | grep '^-' > /dev/null; then\n"
|
|
" :\n"
|
|
" elif [ \"x$name\" != \"x\" ]; then\n"
|
|
" name=\"-$name\";\n"
|
|
" fi\n"
|
|
" dest=\"server$name\"\n"
|
|
"elif [ \"x$type\" = \"xclient\" ]; then\n"
|
|
" if [ \"x$name\" = \"x\" ]; then\n"
|
|
" name=\"nobody\"\n"
|
|
" fi\n"
|
|
" name0=\"$name\"\n"
|
|
" dest=\"clients/$name\"\n"
|
|
"else\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"#set -xv\n"
|
|
"\n"
|
|
"if [ \"x$INFO_ONLY\" != \"x\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"VNC Certificate file:\"\n"
|
|
" echo \" $INFO_ONLY\"\n"
|
|
" echo \"\"\n"
|
|
" \"$OPENSSL\" x509 -text -in \"$INFO_ONLY\"\n"
|
|
" exit \n"
|
|
"elif [ \"x$DELETE_ONLY\" != \"x\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" echo \"VNC Certificate file:\"\n"
|
|
" echo \" $DELETE_ONLY\"\n"
|
|
" echo \"\"\n"
|
|
" \n"
|
|
" base=`echo \"$DELETE_ONLY\" | sed -e 's/\\....$//'`\n"
|
|
" for suff in crt pem key req\n"
|
|
" do\n"
|
|
" try=\"$base.$suff\"\n"
|
|
" if [ -f \"$try\" ]; then\n"
|
|
" make_HASH \"$try\" 1\n"
|
|
" rm -i \"$try\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if echo \"$base\" | grep 'CA/cacert$' > /dev/null; then\n"
|
|
" base2=`echo \"$base\" | sed -e 's,cacert$,private/cakey,'`\n"
|
|
" else\n"
|
|
" echo \"\"\n"
|
|
" exit\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" for suff in crt pem key req\n"
|
|
" do\n"
|
|
" try=\"$base2.$suff\"\n"
|
|
" if [ -f \"$try\" ]; then\n"
|
|
" make_HASH \"$try\" 1\n"
|
|
" rm -i \"$try\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" echo \"\"\n"
|
|
" exit \n"
|
|
"elif [ \"x$ENCRYPT_ONLY\" != \"x\" ]; then\n"
|
|
" if [ \"x$type\" = \"x\" ]; then\n"
|
|
" type=\"server\"\n"
|
|
" fi\n"
|
|
" echo \"\"\n"
|
|
" echo \"Key PEM file:\"\n"
|
|
" echo \" $ENCRYPT_ONLY\"\n"
|
|
" enc_key\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ ! -d \"$DIR/tmp\" ]; then\n"
|
|
" direrror \"$DIR/tmp\"\n"
|
|
"fi\n"
|
|
"bdir=`dirname \"$DIR/$dest.key\"`\n"
|
|
"if [ ! -d \"$bdir\" ]; then\n"
|
|
" direrror \"$bdir\"\n"
|
|
"fi\n"
|
|
"if [ ! -f \"$DIR/CA/cacert.pem\" ]; then\n"
|
|
" direrror \"$DIR/CA/cacert.pem\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"create_key\n"
|
|
"enc_key\n"
|
|
"sign_key\n"
|
|
;
|
|
|
|
char find_display[] =
|
|
"#!/bin/sh\n"
|
|
"#\n"
|
|
"# Script for use in -display WAIT:cmd=FINDDISPLAY -unixpw mode.\n"
|
|
"# Attempts to find 1) DISPLAY and 2) XAUTH data for the user and\n"
|
|
"# returns them to caller.\n"
|
|
"#\n"
|
|
"# The idea is this script is run via su - user -c ... and returns\n"
|
|
"# display + xauth info to caller (x11vnc running as root or nobody).\n"
|
|
"# x11vnc then uses the info to open the display.\n"
|
|
"#\n"
|
|
"# If not called with -unixpw, root, etc. uses current $USER.\n"
|
|
"\n"
|
|
"#FIND_DISPLAY_OUTPUT=/tmp/fdo.$USER.txt\n"
|
|
"\n"
|
|
"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" if [ \"X$FIND_DISPLAY_EXEC\" = \"X\" ]; then\n"
|
|
" FIND_DISPLAY_EXEC=1\n"
|
|
" export FIND_DISPLAY_EXEC\n"
|
|
" # we rerun ourselves with verbose output to a file:\n"
|
|
" #\n"
|
|
" if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" /bin/sh $0 \"$@\" 2> $FIND_DISPLAY_OUTPUT\n"
|
|
" else\n"
|
|
" /bin/sh $0 \"$@\" 2> /dev/null\n"
|
|
" fi\n"
|
|
" exit $?\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$FIND_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" # turn on verbose output\n"
|
|
" set -xv\n"
|
|
"fi\n"
|
|
"if [ \"X$FIND_DISPLAY_DEBUG\" != \"X\" ]; then\n"
|
|
" # print environment and turn on verbose output\n"
|
|
" env\n"
|
|
" set -xv\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$X11VNC_SKIP_DISPLAY\" = \"Xall\" ]; then\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# Set PATH to pick up utilities we use below.\n"
|
|
"PATH=$PATH:/bin:/usr/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/ucb\n"
|
|
"export PATH\n"
|
|
"\n"
|
|
"# This is to try to trick ps(1) into writing wide lines: \n"
|
|
"COLUMNS=256\n"
|
|
"export COLUMNS\n"
|
|
"\n"
|
|
"# -n means no xauth, -f prescribes file to use.\n"
|
|
"showxauth=1\n"
|
|
"if [ \"X$1\" = \"X-n\" ]; then\n"
|
|
" showxauth=\"\"\n"
|
|
" shift\n"
|
|
"fi\n"
|
|
"if [ \"X$FIND_DISPLAY_NO_SHOW_XAUTH\" != \"X\" ]; then\n"
|
|
" showxauth=\"\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# -f means use this xauthority file:\n"
|
|
"if [ \"X$1\" = \"X-f\" ]; then\n"
|
|
" shift\n"
|
|
" if [ ! -r $1 ]; then\n"
|
|
" echo \"\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" export XAUTHORITY=\"$1\"\n"
|
|
" shift\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# we need to set user:\n"
|
|
"#\n"
|
|
"user=\"$1\" # cmd line arg takes precedence\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$X11VNC_USER # then X11VNC_USER\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$USER # then USER\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=$LOGNAME # then LOGNAME\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" user=`whoami 2>/dev/null` # desperation whoami\n"
|
|
"fi\n"
|
|
"if [ \"X$user\" = \"X\" ]; then\n"
|
|
" echo \"\" # failure\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"LC_ALL=C\n"
|
|
"export LC_ALL\n"
|
|
"\n"
|
|
"# util to try to match a display with a Linux VT and print\n"
|
|
"# disp,VT=... etc. Otherwise just print out display.\n"
|
|
"#\n"
|
|
"prdpy () {\n"
|
|
" d1=$1\n"
|
|
" chvt0=\"\"\n"
|
|
" if [ \"X$FIND_DISPLAY_NO_VT_FIND\" != \"X\" ]; then\n"
|
|
" :\n"
|
|
" # we can only do chvt on Linux:\n"
|
|
" elif [ \"X$uname\" = \"XLinux\" ]; then\n"
|
|
" d2=$d1\n"
|
|
" d3=`echo \"$d2\" | sed -e 's/^.*:/:/' -e 's/\\..*$//'`\n"
|
|
" d4=\"($d2|$d3)\"\n"
|
|
"\n"
|
|
" # vt is usually in X server line:\n"
|
|
" #\n"
|
|
" ps_tmp=`ps wwaux | grep X`\n"
|
|
" vt=`echo \"$ps_tmp\" | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | egrep ' vt([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -n 1`\n"
|
|
"\n"
|
|
" if [ \"X$vt\" != \"X\" ]; then\n"
|
|
" # strip it out and add it.\n"
|
|
" vt=`echo \"$vt\" | sed -e 's/^.* vt\\([0-9][0-9]*\\) .*$/\\1/'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt0=\",VT=$vt\"\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" # otherwise look for tty:\n"
|
|
" vt=`echo \"$ps_tmp\" | grep X | egrep \" $d4 \" | egrep ' tty([789]|[1-9][0-9][0-9]*) ' | grep -v grep | head -n 1`\n"
|
|
" if [ \"X$vt\" != \"X\" ]; then\n"
|
|
" vt=`echo \"$vt\" | sed -e 's/^.* tty\\([0-9][0-9]*\\) .*$/\\1/'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt0=\",VT=$vt\"\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" # otherwise try lsof:\n"
|
|
" pvt=`echo \"$ps_tmp\" | grep X | egrep -v 'startx|xinit' | egrep \" $d4 \" | head -n 1 | awk '{print $2}'`\n"
|
|
" if [ \"X$FIND_DISPLAY_NO_LSOF\" != \"X\" ]; then\n"
|
|
" if [ \"X$pvt\" != \"X\" ]; then\n"
|
|
" chvt0=\",XPID=$pvt\"\n"
|
|
" fi\n"
|
|
" elif [ \"X$pvt\" != \"X\" ]; then\n"
|
|
" vt=`lsof -b -p \"$pvt\" 2>/dev/null | egrep '/dev/tty([789]|[1-9][0-9][0-9]*)$' | grep -v grep | head -n 1 | awk '{print $NF}' | sed -e 's,/dev/tty,,'`\n"
|
|
" if echo \"$vt\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" chvt0=\",VT=$vt\"\n"
|
|
" else\n"
|
|
" # if this fails, at least tell them the XPID:\n"
|
|
" chvt0=\",XPID=$pvt\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # return the string, possibly with ,VT=... appended:\n"
|
|
" #\n"
|
|
" echo \"$d1$chvt0\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"# save uname, netstat, and ps output:\n"
|
|
"uname=`uname`\n"
|
|
"is_bsd=\"\"\n"
|
|
"if echo \"$uname\" | grep -i bsd > /dev/null; then\n"
|
|
" is_bsd=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$uname\" = \"XDarwin\" ]; then\n"
|
|
" psout=`ps aux 2>/dev/null | grep -wv PID | grep -v grep`\n"
|
|
"elif [ \"X$uname\" = \"XLinux\" -o \"X$is_bsd\" = \"X1\" ]; then\n"
|
|
" psout=`ps wwaux 2>/dev/null | grep -wv PID | grep -v grep`\n"
|
|
"elif [ \"X$uname\" = \"XSunOS\" -a -x /usr/ucb/ps ]; then\n"
|
|
" psout=`/usr/ucb/ps wwaux 2>/dev/null | grep -wv PID | grep -v grep`\n"
|
|
"else\n"
|
|
" psout=`ps -ef 2>/dev/null | grep -wv PID | grep -v grep`\n"
|
|
"fi\n"
|
|
"pslist=`echo \"$psout\" | awk '{print $2}'`\n"
|
|
"\n"
|
|
"nsout=`netstat -an`\n"
|
|
"\n"
|
|
"rchk() {\n"
|
|
" rr=rr \n"
|
|
"}\n"
|
|
"\n"
|
|
"dL=\"-L\"\n"
|
|
"if uname -sr | egrep 'SunOS 5\\.[5-8]' > /dev/null; then\n"
|
|
" dL=\"-h\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# a portable tmp file creator\n"
|
|
"mytmp() {\n"
|
|
" tf=$1\n"
|
|
" if type mktemp > /dev/null 2>&1; then\n"
|
|
" # if we have mktemp(1), use it:\n"
|
|
" tf2=\"$tf.XXXXXX\"\n"
|
|
" tf2=`mktemp \"$tf2\"`\n"
|
|
" if [ \"X$tf2\" != \"X\" -a -f \"$tf2\" ]; then\n"
|
|
" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
|
|
" echo \"mytmp-mktemp: $tf2\" 1>&2\n"
|
|
" fi\n"
|
|
" echo \"$tf2\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" # fallback to multiple cmds:\n"
|
|
" rm -rf \"$tf\" || exit 1\n"
|
|
" if [ -d \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists as a directory.\"\n"
|
|
" exit 1\n"
|
|
" elif [ $dL \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists as a symlink.\"\n"
|
|
" exit 1\n"
|
|
" elif [ -f \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists.\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch \"$tf\" || exit 1\n"
|
|
" chmod 600 \"$tf\" || exit 1\n"
|
|
" rchk\n"
|
|
" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
|
|
" echo \"mytmp-touch: $tf\" 1>&2\n"
|
|
" fi\n"
|
|
" echo \"$tf\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"skip_display() {\n"
|
|
" dtry=$1\n"
|
|
" dtry1=`echo \"$dtry\" | sed -e 's/^://'`\n"
|
|
" dtry2=`echo \"$dtry\" | sed -e 's/\\.[0-9][0-9]*$//'`\n"
|
|
"\n"
|
|
" if [ \"X$X11VNC_SKIP_DISPLAY\" = \"X\" ]; then\n"
|
|
" # no skip list, return display:\n"
|
|
" echo \"$dtry\"\n"
|
|
" else\n"
|
|
" # user supplied skip list:\n"
|
|
" mat=\"\"\n"
|
|
" slist=\"\"\n"
|
|
" for skip in `echo \"$X11VNC_SKIP_DISPLAY\" | tr ',' '\\n'`\n"
|
|
" do\n"
|
|
" if echo \"$skip\" | sed -e 's/://g' | grep '^[0-9][0-9]*-[0-9][0-9]*$' > /dev/null; then\n"
|
|
" # a range n-m\n"
|
|
" min=`echo \"$skip\" | sed -e 's/://g' | awk -F- '{print $1}'`\n"
|
|
" max=`echo \"$skip\" | sed -e 's/://g' | awk -F- '{print $2}'`\n"
|
|
" if [ \"$min\" -le \"$max\" ]; then\n"
|
|
" while [ $min -le $max ]\n"
|
|
" do\n"
|
|
" if [ \"X$slist\" = \"X\" ]; then\n"
|
|
" slist=\"$min\"\n"
|
|
" else\n"
|
|
" slist=\"$slist $min\"\n"
|
|
" fi\n"
|
|
" min=`expr $min + 1`\n"
|
|
" done\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" # a simple :n or n (or user supplied garbage).\n"
|
|
" if [ \"X$slist\" = \"X\" ]; then\n"
|
|
" slist=\"$skip\"\n"
|
|
" else\n"
|
|
" slist=\"$slist $skip\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
"\n"
|
|
" for skip in $slist\n"
|
|
" do\n"
|
|
" if echo \"$skip\" | grep \"^:\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" skip=\":$skip\"\n"
|
|
" fi\n"
|
|
" skip2=`echo \"$skip\" | sed -e 's/\\.[0-9][0-9]*$//'`\n"
|
|
"\n"
|
|
" if echo \"$skip\" | grep \":$dtry1\\>\" > /dev/null; then\n"
|
|
" mat=1\n"
|
|
" break\n"
|
|
" elif echo \"$skip\" | grep \":$dtry2\\>\" > /dev/null; then\n"
|
|
" mat=1\n"
|
|
" break\n"
|
|
" elif [ \"X$skip2\" = \"X:$dtry1\" ]; then\n"
|
|
" mat=1\n"
|
|
" break\n"
|
|
" elif [ \"X$skip2\" = \"X:$dtry2\" ]; then\n"
|
|
" mat=1\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$X11VNC_SKIP_DISPLAY_NEGATE\" = \"X\" ]; then\n"
|
|
" if [ \"X$mat\" = \"X1\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" else\n"
|
|
" echo \"$dtry\"\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" if [ \"X$mat\" = \"X1\" ]; then\n"
|
|
" echo \"$dtry\"\n"
|
|
" else\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"am_root=\"\"\n"
|
|
"if id | sed -e 's/ gid.*$//' | grep -w root > /dev/null; then\n"
|
|
" am_root=1\n"
|
|
"fi\n"
|
|
"am_gdm=\"\"\n"
|
|
"if id | sed -e 's/ gid.*$//' | grep -w gdm > /dev/null; then\n"
|
|
" am_gdm=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# this mode is to try to grab a display manager (gdm, kdm, xdm...) display\n"
|
|
"# when we are run as root (e.g. no one is logged in yet). We look at the\n"
|
|
"# -auth line in the X/Xorg commandline.\n"
|
|
"#\n"
|
|
"if [ \"X$FD_XDM\" != \"X\" ]; then\n"
|
|
" list=\"\"\n"
|
|
" for pair in `echo \"$psout\" | grep '/X.* :[0-9][0-9]* .*-auth' | egrep -v 'startx|xinit' | sed -e 's,^.*/X.* \\(:[0-9][0-9]*\\) .* -auth \\([^ ][^ ]*\\).*$,\\1\\,\\2,' | sort -u`\n"
|
|
" do\n"
|
|
" da=`echo \"$pair\" | awk -F, '{print $1}'`\n"
|
|
" xa=`echo \"$pair\" | awk -F, '{print $2}'`\n"
|
|
" da=`skip_display \"$da\"`\n"
|
|
" if [ \"X$da\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" if [ -f $xa -a -r $xa ]; then\n"
|
|
" # if we have an xauth file, we proceed to test it:\n"
|
|
" #\n"
|
|
" env XAUTHORITY=\"$xa\" xdpyinfo -display \"$da\" >/dev/null 2>&1\n"
|
|
" if [ $? = 0 ]; then\n"
|
|
" si_root=\"\"\n"
|
|
" si_gdm=\"\"\n"
|
|
" # recent gdm seems to use SI:localuser: for xauth.\n"
|
|
" if env DISPLAY=\"$da\" xhost 2>/dev/null | grep -i '^SI:localuser:root$' > /dev/null; then\n"
|
|
" si_root=1\n"
|
|
" fi\n"
|
|
" if env DISPLAY=\"$da\" xhost 2>/dev/null | grep -i '^SI:localuser:gdm$' > /dev/null; then\n"
|
|
" si_gdm=1\n"
|
|
" fi\n"
|
|
" env XAUTHORITY=/dev/null xdpyinfo -display \"$da\" >/dev/null 2>&1\n"
|
|
" rc=$?\n"
|
|
" if [ \"X$rc\" = \"X0\" ]; then\n"
|
|
" # assume it is ok for server interpreted case.\n"
|
|
" if [ \"X$am_root\" = \"X1\" -a \"X$si_root\" = \"X1\" ]; then\n"
|
|
" rc=5\n"
|
|
" elif [ \"X$am_gdm\" = \"X1\" -a \"X$si_gdm\" = \"X1\" ]; then\n"
|
|
" rc=6\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ $rc != 0 ]; then\n"
|
|
" y=`prdpy $da`\n"
|
|
" if [ \"X$FIND_DISPLAY_NO_SHOW_DISPLAY\" = \"X\" ]; then\n"
|
|
" echo \"DISPLAY=$y\"\n"
|
|
" fi\n"
|
|
" if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" != \"X\" ]; then\n"
|
|
" # caller wants XAUTHORITY printed out too.\n"
|
|
" if [ \"X$xa\" != \"X\" -a -f \"$xa\" ]; then\n"
|
|
" echo \"XAUTHORITY=$xa\"\n"
|
|
" else\n"
|
|
" echo \"XAUTHORITY=$XAUTHORITY\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" # copy the cookie:\n"
|
|
" cook=`xauth -f \"$xa\" list | head -n 1 | awk '{print $NF}'`\n"
|
|
" xtf=$HOME/.xat.$$\n"
|
|
" xtf=`mytmp \"$xtf\"`\n"
|
|
" if [ ! -f $xtf ]; then\n"
|
|
" xtf=/tmp/.xat.$$\n"
|
|
" xtf=`mytmp \"$xtf\"`\n"
|
|
" fi\n"
|
|
" if [ ! -f $xtf ]; then\n"
|
|
" xtf=/tmp/.xatb.$$\n"
|
|
" rm -f $xtf\n"
|
|
" if [ -f $xtf ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch $xtf 2>/dev/null\n"
|
|
" chmod 600 $xtf 2>/dev/null\n"
|
|
" if [ ! -f $xtf ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" xauth -f $xtf add \"$da\" . $cook\n"
|
|
" xauth -f $xtf extract - \"$da\" 2>/dev/null\n"
|
|
" rm -f $xtf\n"
|
|
" fi\n"
|
|
" # DONE\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" = \"X\" ]; then\n"
|
|
" echo \"\" # failure\n"
|
|
" fi\n"
|
|
" if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
" # DONE\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# Normal case here (not xdm...).\n"
|
|
"\n"
|
|
"# Try to match X DISPLAY to user:\n"
|
|
"\n"
|
|
"# who(1) output column 2:\n"
|
|
"#gone=`last $user | grep 'gone.*no.logout' | awk '{print $2}' | grep '^:' | sed -e 's,/.*,,' | tr '\\n' '|'`\n"
|
|
"#gone=\"${gone}__quite_impossible__\"\n"
|
|
"#display=`who 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | egrep -v \" ($gone)\\>\" | head -n 1 \\\n"
|
|
"# | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"\n"
|
|
"poss=\"\"\n"
|
|
"list=`who 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"list=\"$list \"`w -h \"$user\" 2>/dev/null | grep \"^${user}[ ][ ]*:[0-9]\" | awk '{print $2}' | sed -e 's,/.*$,,'`\n"
|
|
"list=\"$list \"`who 2>/dev/null | grep \"^${user}[ ]\" | awk '{print $NF}' | grep '(:[0-9]' | sed -e 's/[()]//g'`\n"
|
|
"host=`hostname 2>/dev/null | sed -e 's/\\..*$//'`\n"
|
|
"\n"
|
|
"got_local_dm_file=\"\"\n"
|
|
"\n"
|
|
"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" = \"X\" ]; then\n"
|
|
" # do a normal xauth list:\n"
|
|
" list=\"$list \"`xauth list | awk '{print $1}' | grep /unix | grep \"^${host}\" | sed -e 's/^.*:/:/' | sort -n | uniq`\n"
|
|
"\n"
|
|
" # check for gdm and kdm non-NFS cookies in /tmp: (and now /var/run/gdm)\n"
|
|
" for xa in /tmp/.gdm* /tmp/.Xauth* /var/run/gdm*/auth-for-*/database /var/run/gdm*/auth-cookie-*-for-*\n"
|
|
" do\n"
|
|
" # try to be somewhat careful about the real owner of the file:\n"
|
|
" if [ \"X$am_root\" = \"X1\" ]; then\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" if [ -f $xa -a -r $xa ]; then\n"
|
|
" if ls -l \"$xa\" | sed -e 's,/tmp.*$,,' -e 's,/var.*$,,' | grep -w \"$user\" > /dev/null; then\n"
|
|
" # append these too:\n"
|
|
" if find \"$xa\" -user \"$user\" -perm 600 > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" # it passes the ownership tests, add it:\n"
|
|
" # since the directory is (evidently) local, \"localhost\" is good too. (but beware XAUTHLOCALHOSTNAME in libxcb)\n"
|
|
" sav0=\"$list \"\n"
|
|
" list=\"$list \"`xauth -f \"$xa\" list | awk '{print $1}' | grep /unix | egrep -i \"^${host}|^localhost\" | sed -e 's/^.*:/:/' | sort -n | uniq | sed -e \"s,\\$,\\,$xa,\"`\n"
|
|
" if [ \"X$sav0\" != \"X$list\" ]; then\n"
|
|
" got_local_dm_file=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" done\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$uname\" = \"XDarwin\" ]; then\n"
|
|
" # macosx uses \"console\" string (in leopard X11 runs/launched by default)\n"
|
|
" if who 2>/dev/null | grep -i \"^${user}[ ][ ]*console[ ]\" > /dev/null; then\n"
|
|
" echo \"DISPLAY=console\"\n"
|
|
" if [ \"X$FIND_DISPLAY_ALL\" = \"X\" ]; then\n"
|
|
" if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# try the items in the list:\n"
|
|
"#\n"
|
|
"nsout_trim=`echo \"$nsout\" | grep \"/tmp/.X11-unix/\"`\n"
|
|
"#\n"
|
|
"for p in $list\n"
|
|
"do\n"
|
|
" xa=`echo \"$p\" | awk -F, '{print $2}'`\n"
|
|
" d=`echo \"$p\" | sed -e 's/,.*$//' -e 's/://' -e 's/\\..*$//'`\n"
|
|
" ok=\"\"\n"
|
|
" d=`skip_display \"$d\"`\n"
|
|
" if [ \"X$d\" = \"X\" ]; then\n"
|
|
" continue;\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # check for the local X11 files:\n"
|
|
" xd=\"/tmp/.X11-unix/X$d\"\n"
|
|
" if [ -r \"$xd\" -o -w \"$xd\" -o -x \"$xd\" ]; then\n"
|
|
" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X$d[ ]*\\$\" > /dev/null; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$ok\" = \"X\" ]; then\n"
|
|
" # instead check for the lock:\n"
|
|
" if [ -f \"/tmp/.X$d-lock\" ]; then\n"
|
|
" pid=`cat \"/tmp/.X$d-lock\" | sed -e 's/[ ]//g'`\n"
|
|
" if echo \"$pid\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" if [ \"X$uname\" = \"XLinux\" -o \"X$uname\" = \"XSunOS\" ]; then\n"
|
|
" if [ -d \"/proc/$pid\" ]; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" elif echo \"$pslist\" | grep -w \"$pid\" > /dev/null; then\n"
|
|
" ok=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$ok\" = \"X1\" ]; then\n"
|
|
" # ok, put it on the list\n"
|
|
" poss=\"$poss $p\"\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"\n"
|
|
"seenvalues=\"\"\n"
|
|
"\n"
|
|
"seen() {\n"
|
|
" # simple util to skip repeats\n"
|
|
" v=$1\n"
|
|
" if [ \"X$seenvalues\" != \"X\" ]; then\n"
|
|
" for v2 in $seenvalues\n"
|
|
" do\n"
|
|
" if [ \"X$v\" = \"X$v2\" ]; then\n"
|
|
" seenret=1\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" fi\n"
|
|
" if [ \"X$seenvalues\" = \"X\" ]; then\n"
|
|
" seenvalues=\"$v\"\n"
|
|
" else\n"
|
|
" seenvalues=\"$seenvalues $v\"\n"
|
|
" fi\n"
|
|
" seenret=0\n"
|
|
"}\n"
|
|
"\n"
|
|
"# now get read to try each one in $poss\n"
|
|
"#\n"
|
|
"poss=`echo \"$poss\" | sed -e 's/^ *//' -e 's/ *$//'`\n"
|
|
"display=\"\"\n"
|
|
"xauth_use=\"\"\n"
|
|
"\n"
|
|
"if [ \"X$X11VNC_FINDDISPLAY_SKIP_XAUTH\" != \"X\" ]; then\n"
|
|
" # we are not supposed to call xauth(1), simply report\n"
|
|
" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
|
|
" for p in $poss\n"
|
|
" do\n"
|
|
" if [ \"X$p\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" seen \"$p\"\n"
|
|
" if [ \"X$seenret\" = \"X1\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" # get rid of any ,xauth\n"
|
|
" p=`echo \"$p\" | sed -e 's/,.*$//'`\n"
|
|
" y=`prdpy $p`\n"
|
|
" echo $y\n"
|
|
" done\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
" display=`echo \"$poss\" | tr ' ' '\\n' | head -n 1`\n"
|
|
"else\n"
|
|
" freebie=\"\"\n"
|
|
" xauth_freebie=\"\"\n"
|
|
" for p in $poss\n"
|
|
" do\n"
|
|
" if [ \"X$p\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" seen \"$p\"\n"
|
|
" if [ \"X$seenret\" = \"X1\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # extract ,xauth if any.\n"
|
|
" xa=\"\"\n"
|
|
" xa=`echo \"$p\" | awk -F, '{print $2}'`\n"
|
|
" p=`echo \"$p\" | sed -e 's/,.*$//'`\n"
|
|
"\n"
|
|
" # check xauth for it:\n"
|
|
" if [ \"X$xa\" != \"X\" ]; then\n"
|
|
" myenv=\"XAUTHORITY=$xa\"\n"
|
|
" else\n"
|
|
" myenv=\"FOO_BAR_=baz\"\n"
|
|
" fi\n"
|
|
" p=`skip_display \"$p\"`\n"
|
|
" if [ \"X$p\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
"\n"
|
|
" env \"$myenv\" xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
" rc=$?\n"
|
|
"\n"
|
|
" if [ $rc != 0 ]; then\n"
|
|
" # guard against libxcb/desktop silliness: \n"
|
|
" xalhn_save=$XAUTHLOCALHOSTNAME\n"
|
|
"\n"
|
|
" if [ \"X$xalhn_save\" != \"X\" ]; then\n"
|
|
" # try it again unset\n"
|
|
" unset XAUTHLOCALHOSTNAME\n"
|
|
" env \"$myenv\" xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
" rc=$?\n"
|
|
" if [ $rc != 0 ]; then\n"
|
|
" # did not work; put it back\n"
|
|
" XAUTHLOCALHOSTNAME=$xalhn_save\n"
|
|
" export XAUTHLOCALHOSTNAME\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ $rc != 0 -a \"X$xalhn_save\" != \"Xlocalhost\" ]; then\n"
|
|
" # try it again with localhost\n"
|
|
" env \"$myenv\" XAUTHLOCALHOSTNAME=localhost xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
" rc=$?\n"
|
|
" if [ $rc = 0 ]; then\n"
|
|
" # better export it for cmds below...\n"
|
|
" XAUTHLOCALHOSTNAME=localhost\n"
|
|
" export XAUTHLOCALHOSTNAME\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ $rc = 0 ]; then\n"
|
|
" if [ \"X$FD_TAG\" != \"X\" ]; then\n"
|
|
" # look for x11vnc special FD_TAG property:\n"
|
|
" if [ \"X$xa\" = \"X\" ]; then\n"
|
|
" if xprop -display \"$p\" -root -len 128 FD_TAG | grep -iv no.such.atom \\\n"
|
|
" | grep \"=[ ][ ]*\\\"$FD_TAG\\\"\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" if env XAUTHORITY=\"$xa\" xprop -display \"$p\" -root -len 128 FD_TAG | grep -iv no.such.atom \\\n"
|
|
" | grep \"=[ ][ ]*\\\"$FD_TAG\\\"\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # Now try again with no authority:\n"
|
|
" env XAUTHORITY=/dev/null xdpyinfo -display \"$p\" >/dev/null 2>&1\n"
|
|
"\n"
|
|
" # 0 means got in for free... skip it unless we don't find anything else.\n"
|
|
" if [ $? != 0 ]; then\n"
|
|
" # keep it\n"
|
|
" display=\"$p\"\n"
|
|
" xauth_use=\"$xa\"\n"
|
|
" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
|
|
" y=`prdpy $p`\n"
|
|
" echo \"DISPLAY=$y\"\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" break\n"
|
|
" else\n"
|
|
" # store in freebie as fallback\n"
|
|
" if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
|
|
" y=`prdpy $p`\n"
|
|
" echo \"$y,NOXAUTH\"\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" if [ \"X$freebie\" = \"X\" ]; then\n"
|
|
" freebie=\"$p\"\n"
|
|
" xauth_freebie=\"$xa\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" if [ \"X$display\" = \"X\" -a \"X$freebie\" != \"X\" ]; then\n"
|
|
" # fallback to the freebie (if any)\n"
|
|
" display=\"$freebie\"\n"
|
|
" xauth_use=\"$xauth_freebie\"\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$FIND_DISPLAY_ALL\" != \"X\" ]; then\n"
|
|
" # we have listed everything, get out.\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"if [ \"X$display\" = \"X\" ]; then\n"
|
|
" if [ \"X$FINDDISPLAY_run\" = \"X\" ]; then\n"
|
|
" echo \"\" # failure\n"
|
|
" if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" echo \"\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# append ,VT=n if applicable:\n"
|
|
"dpy2=`prdpy \"$display\"`\n"
|
|
"\n"
|
|
"if [ \"X$FIND_DISPLAY_NO_SHOW_DISPLAY\" = \"X\" ]; then\n"
|
|
" echo \"DISPLAY=$dpy2\"\n"
|
|
"fi\n"
|
|
"if [ \"X$FIND_DISPLAY_XAUTHORITY_PATH\" != \"X\" ]; then\n"
|
|
" # caller wants XAUTHORITY printed out too.\n"
|
|
" if [ \"X$xauth_use\" != \"X\" -a -f \"$xauth_use\" ]; then\n"
|
|
" echo \"XAUTHORITY=$xauth_use\"\n"
|
|
" else\n"
|
|
" echo \"XAUTHORITY=$XAUTHORITY\"\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"if [ \"X$showxauth\" != \"X\" ]; then\n"
|
|
" # show the (binary) xauth data:\n"
|
|
" if [ \"X$xauth_use\" != \"X\" -a -f \"$xauth_use\" ]; then\n"
|
|
" xauth -f \"$xauth_use\" extract - \"$display\" 2>/dev/null\n"
|
|
" else\n"
|
|
" xauth extract - \"$display\" 2>/dev/null\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"exit 0\n"
|
|
;
|
|
|
|
char create_display[] =
|
|
"#!/bin/sh\n"
|
|
"\n"
|
|
"#CREATE_DISPLAY_OUTPUT=/tmp/cdo.txt\n"
|
|
"\n"
|
|
"if echo \"$USER\" | egrep 'runge' > /dev/null ; then\n"
|
|
" CREATE_DISPLAY_OUTPUT=/tmp/cdo.$USER.txt\n"
|
|
" if [ -f $CREATE_DISPLAY_OUTPUT -a ! -w $CREATE_DISPLAY_OUTPUT ]; then\n"
|
|
" CREATE_DISPLAY_OUTPUT=$CREATE_DISPLAY_OUTPUT.$$\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" if [ \"X$CREATE_DISPLAY_EXEC\" = \"X\" ]; then\n"
|
|
" CREATE_DISPLAY_EXEC=1\n"
|
|
" export CREATE_DISPLAY_EXEC\n"
|
|
" if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" /bin/sh $0 \"$@\" 2> $CREATE_DISPLAY_OUTPUT\n"
|
|
" else\n"
|
|
" /bin/sh $0 \"$@\" 2> /dev/null\n"
|
|
" fi\n"
|
|
" exit $?\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"if [ \"X$CREATE_DISPLAY_PERL_SETPGRP\" = \"X\" ]; then\n"
|
|
" CREATE_DISPLAY_PERL_SETPGRP=1\n"
|
|
" export CREATE_DISPLAY_PERL_SETPGRP\n"
|
|
" if type perl >/dev/null 2>&1; then\n"
|
|
" perl -e \"setpgrp(0,0); exec '/bin/sh $0 $*'\";\n"
|
|
" exit $?\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" set -xv\n"
|
|
"fi\n"
|
|
"\n"
|
|
"COLUMNS=256\n"
|
|
"export COLUMNS\n"
|
|
"\n"
|
|
"LC_ALL_save=$LC_ALL\n"
|
|
"LC_ALL=C\n"
|
|
"export LC_ALL\n"
|
|
"\n"
|
|
"findfree() {\n"
|
|
" try=20\n"
|
|
" dpymax=79\n"
|
|
" if [ \"X$X11VNC_CREATE_STARTING_DISPLAY_NUMBER\" != \"X\" ]; then\n"
|
|
" try=$X11VNC_CREATE_STARTING_DISPLAY_NUMBER\n"
|
|
" fi\n"
|
|
" if [ \"X$X11VNC_CREATE_MAX_DISPLAYS\" != \"X\" ]; then\n"
|
|
" dpymax=$X11VNC_CREATE_MAX_DISPLAYS\n"
|
|
" fi\n"
|
|
" sry=`expr $try + $dpymax`\n"
|
|
" n=\"\"\n"
|
|
" nsout=\"\"\n"
|
|
" if [ \"X$have_netstat\" != \"X\" ]; then\n"
|
|
" nsout=`$have_netstat -an`\n"
|
|
" fi\n"
|
|
" nsout_trim=`echo \"$nsout\" | grep \"/tmp/.X11-unix/\"`\n"
|
|
" while [ $try -lt $sry ]\n"
|
|
" do\n"
|
|
" tlock=\"/tmp/.X${try}-lock\"\n"
|
|
" if [ -r $tlock ]; then\n"
|
|
" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X${try}[ ]*\\$\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" pid=`head -n 1 $tlock 2>/dev/null | sed -e 's/[ ]//g' | grep '^[0-9][0-9]*$'`\n"
|
|
" if [ \"X$pid\" != \"X\" ]; then\n"
|
|
" exists=0\n"
|
|
" if [ -d /proc/$pid ]; then\n"
|
|
" exists=1\n"
|
|
" elif kill -0 $pid 2>/dev/null; then\n"
|
|
" exists=1\n"
|
|
" fi\n"
|
|
" if [ \"X$exists\" = \"X0\" ]; then\n"
|
|
" rm -f $tlock\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ ! -f $tlock ]; then\n"
|
|
" if echo \"$nsout_trim\" | grep \"/tmp/.X11-unix/X${try}[ ]*\\$\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" n=$try\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" try=`expr $try + 1`\n"
|
|
" done\n"
|
|
" echo \"$n\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"random() {\n"
|
|
" if [ \"X$RANDOM\" != \"X\" ]; then\n"
|
|
" echo \"$RANDOM\"\n"
|
|
" else\n"
|
|
" r1=`bash -c 'echo $RANDOM' 2>/dev/null`\n"
|
|
" if echo \"$r1\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" echo \"$r1\"\n"
|
|
" else\n"
|
|
" r2=`sh -c 'echo $$; date; ps -elf' 2>&1 | sum -r 2>/dev/null | awk '{print $1}'`\n"
|
|
" if echo \"$r2\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" echo \"$r2\"\n"
|
|
" else\n"
|
|
" r3=`sh -c 'echo $$'`\n"
|
|
" echo \"$r3\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"findsession() {\n"
|
|
" if [ \"X$FD_PROG\" != \"X\" ]; then\n"
|
|
" echo \"$FD_PROG\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if [ \"X$have_gnome_session\" != \"X\" -a \"X$FD_SESS\" = \"Xgnome\" ]; then\n"
|
|
" if [ \"X$have_dbus_launch\" != \"X\" ]; then\n"
|
|
" echo \"$have_dbus_launch --exit-with-session $have_gnome_session\"\n"
|
|
" else\n"
|
|
" echo \"$have_gnome_session\"\n"
|
|
" fi\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startkde\" != \"X\" -a \"X$FD_SESS\" = \"Xkde\" ]; then\n"
|
|
" echo \"$have_startkde\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startlxde\" != \"X\" -a \"X$FD_SESS\" = \"Xlxde\" ]; then\n"
|
|
" echo \"$have_startlxde\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_twm\" != \"X\" -a \"X$FD_SESS\" = \"Xtwm\" ]; then\n"
|
|
" echo \"$have_twm\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_fvwm2\" != \"X\" -a \"X$FD_SESS\" = \"Xfvwm\" ]; then\n"
|
|
" echo \"$have_fvwm2\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_mwm\" != \"X\" -a \"X$FD_SESS\" = \"Xmwm\" ]; then\n"
|
|
" echo \"$have_mwm\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_dtwm\" != \"X\" -a \"X$FD_SESS\" = \"Xdtwm\" ]; then\n"
|
|
" echo \"$have_dtwm\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_windowmaker\" != \"X\" -a \"X$FD_SESS\" = \"Xwmaker\" ]; then\n"
|
|
" echo \"$have_windowmaker\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_wmaker\" != \"X\" -a \"X$FD_SESS\" = \"Xwmaker\" ]; then\n"
|
|
" echo \"$have_wmaker\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startxfce\" != \"X\" -a \"X$FD_SESS\" = \"Xxfce\" ]; then\n"
|
|
" echo \"$have_startxfce\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startxfce4\" != \"X\" -a \"X$FD_SESS\" = \"Xxfce\" ]; then\n"
|
|
" echo \"$have_startxfce4\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_enlightenment\" != \"X\" -a \"X$FD_SESS\" = \"Xenlightenment\" ]; then\n"
|
|
" echo \"$have_enlightenment\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_Xsession\" != \"X\" -a \"X$FD_SESS\" = \"XXsession\" ]; then\n"
|
|
" echo \"$have_Xsession\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_Xsession\" != \"X\" -a \"X$FD_SESS\" = \"Xcde\" ]; then\n"
|
|
" echo \"$have_Xsession\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_xterm\" != \"X\" -a \"X$FD_SESS\" = \"Xfailsafe\" ]; then\n"
|
|
" echo \"$have_xterm\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_xterm\" != \"X\" -a \"X$FD_SESS\" = \"Xxterm\" ]; then\n"
|
|
" echo \"$have_xterm\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if type csh > /dev/null 2>&1; then\n"
|
|
" home=`csh -f -c \"echo ~$USER\"`\n"
|
|
" elif type tcsh > /dev/null 2>&1; then\n"
|
|
" home=`tcsh -f -c \"echo ~$USER\"`\n"
|
|
" elif type bash > /dev/null 2>&1; then\n"
|
|
" home=`bash -c \"echo ~$USER\"`\n"
|
|
" else\n"
|
|
" home=\"\"\n"
|
|
" fi\n"
|
|
" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" home=`su - $USER -c 'echo $HOME'`\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$home\" = \"X\" -o ! -d \"$home\" ]; then\n"
|
|
" if [ -d \"/home/$USER\" ]; then\n"
|
|
" home=\"/home/$USER\"\n"
|
|
" else \n"
|
|
" home=__noplace__\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ -f \"$home/.dmrc\" ]; then\n"
|
|
" if [ \"X$have_startkde\" != \"X\" ]; then\n"
|
|
" if egrep -i 'Session=kde' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have_startkde\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$have_startlxde\" != \"X\" ]; then\n"
|
|
" if egrep -i 'Session=lxde' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have_startlxde\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$have_gnome_session\" != \"X\" ]; then\n"
|
|
" if egrep -i 'Session=gnome' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have_gnome_session\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" for wm in blackbox fvwm icewm wmw openbox twm mwm windowmaker enlightenment metacity startxfce4 startxfce\n"
|
|
" do\n"
|
|
" eval \"have=\\$have_$wm\"\n"
|
|
" if [ \"X$have\" = \"X\" ]; then\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" if grep -i \"Session=$wm\" \"$home/.dmrc\" > /dev/null; then\n"
|
|
" echo \"$have\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" \n"
|
|
" done\n"
|
|
" if egrep -i 'Session=default' \"$home/.dmrc\" > /dev/null; then\n"
|
|
" if [ \"X$have_gnome_session\" != \"X\" ]; then\n"
|
|
" echo \"$have_gnome_session\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startkde\" != \"X\" ]; then\n"
|
|
" echo \"$have_startkde\"\n"
|
|
" return\n"
|
|
" elif [ \"X$have_startxfce\" != \"X\" ]; then\n"
|
|
" echo \"$have_startxfce\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ -f \"$home/.xsession\" ]; then\n"
|
|
" echo \"$home/.xsession\"\n"
|
|
" return\n"
|
|
" elif [ -f \"$home/.xinitrc\" ]; then\n"
|
|
" echo \"$home/.xinitrc\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if [ \"X$have_xterm\" != \"X\" ]; then\n"
|
|
" echo $have_xterm\n"
|
|
" return\n"
|
|
" else\n"
|
|
" echo \".xinitrc\"\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"check_redir_services() {\n"
|
|
" redir_daemon=\"\"\n"
|
|
" need_env=\"\"\n"
|
|
" if echo \"$sess\" | grep '^env ' > /dev/null; then\n"
|
|
" sess=`echo \"$sess\" | sed -e 's/^env //'`\n"
|
|
" need_env=1\n"
|
|
" fi\n"
|
|
" if [ \"X$FD_ESD\" != \"X\" -a \"X$have_esddsp\" != \"X\" ]; then\n"
|
|
" if echo \"$FD_ESD\" | grep '^DAEMON-' > /dev/null; then\n"
|
|
" FD_ESD=`echo \"$FD_ESD\" | sed -e 's/DAEMON-//'`\n"
|
|
" rport=`echo \"$FD_ESD\" | sed -e 's/^.*://'`\n"
|
|
" dport=`expr $rport + 1`\n"
|
|
" dport=`freeport $dport`\n"
|
|
" FD_ESD=$dport\n"
|
|
" redir_daemon=\"$redir_daemon,TS_ESD_REDIR:$dport:$rport\"\n"
|
|
" fi\n"
|
|
" if echo \"$FD_ESD\" | grep ':' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" FD_ESD=\"localhost:$FD_ESD\"\n"
|
|
" fi\n"
|
|
" sess=\"ESPEAKER=$FD_ESD $have_esddsp -s $FD_ESD $sess\"\n"
|
|
" need_env=1\n"
|
|
" fi\n"
|
|
" if [ \"X$FD_CUPS\" != \"X\" ]; then\n"
|
|
" if echo \"$FD_CUPS\" | grep '^DAEMON-' > /dev/null; then\n"
|
|
" FD_CUPS=`echo \"$FD_CUPS\" | sed -e 's/DAEMON-//'`\n"
|
|
" rport=`echo \"$FD_CUPS\" | sed -e 's/^.*://'`\n"
|
|
" dport=`expr $rport + 1`\n"
|
|
" dport=`freeport $dport`\n"
|
|
" FD_CUPS=$dport\n"
|
|
" redir_daemon=\"$redir_daemon,TS_CUPS_REDIR:$dport:$rport\"\n"
|
|
" fi\n"
|
|
" if echo \"$FD_CUPS\" | grep ':' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" FD_CUPS=\"localhost:$FD_CUPS\"\n"
|
|
" fi\n"
|
|
" csr=`echo \"$FD_CUPS\" | awk -F: '{print $1}'`\n"
|
|
" ipp=`echo \"$FD_CUPS\" | awk -F: '{print $2}'`\n"
|
|
" old=`strings -a /usr/sbin/cupsd 2>/dev/null | grep 'CUPS.v1\\.[01]'`\n"
|
|
" if [ \"X$old\" != \"X\" ]; then\n"
|
|
" FD_CUPS=`echo \"$FD_CUPS\" | sed -e 's/:.*$//'`\n"
|
|
" fi\n"
|
|
" sess=\"CUPS_SERVER=$FD_CUPS IPP_PORT=$ipp $sess\"\n"
|
|
" need_env=1\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$FD_SMB\" != \"X\" ]; then\n"
|
|
" if echo \"$FD_SMB\" | grep '^DAEMON-' > /dev/null; then\n"
|
|
" FD_SMB=`echo \"$FD_SMB\" | sed -e 's/DAEMON-//'`\n"
|
|
" rport=`echo \"$FD_SMB\" | sed -e 's/^.*://'`\n"
|
|
" dport=`expr $rport + 1`\n"
|
|
" dport=`freeport $dport`\n"
|
|
" FD_SMB=$dport\n"
|
|
" redir_daemon=\"$redir_daemon,TS_SMB_REDIR:$dport:$rport\"\n"
|
|
" fi\n"
|
|
" if echo \"$FD_SMB\" | grep ':' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" FD_SMB=\"localhost:$FD_SMB\"\n"
|
|
" fi\n"
|
|
" smh=`echo \"$FD_SMB\" | awk -F: '{print $1}'`\n"
|
|
" smp=`echo \"$FD_SMB\" | awk -F: '{print $2}'`\n"
|
|
" if [ \"X$smh\" = \"X\" ]; then\n"
|
|
" smh=localhost\n"
|
|
" fi\n"
|
|
" sess=\"SMB_SERVER=$FD_SMB SMB_HOST=$smh SMB_PORT=$smp $sess\"\n"
|
|
" need_env=1\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$FD_NAS\" != \"X\" ]; then\n"
|
|
" if echo \"$FD_NAS\" | grep '^DAEMON-' > /dev/null; then\n"
|
|
" FD_NAS=`echo \"$FD_NAS\" | sed -e 's/DAEMON-//'`\n"
|
|
" rport=`echo \"$FD_NAS\" | sed -e 's/^.*://'`\n"
|
|
" dport=`expr $rport + 1`\n"
|
|
" dport=`freeport $dport`\n"
|
|
" FD_NAS=$dport\n"
|
|
" redir_daemon=\"$redir_daemon,TS_NAS_REDIR:$dport:$rport\"\n"
|
|
" fi\n"
|
|
" if echo \"$FD_NAS\" | grep ':' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" FD_NAS=\"tcp/localhost:$FD_NAS\"\n"
|
|
" fi\n"
|
|
" sess=\"AUDIOSERVER=$FD_NAS $sess\"\n"
|
|
" need_env=1\n"
|
|
" fi\n"
|
|
" if [ \"X$need_env\" != \"X\" ]; then\n"
|
|
" sess=\"env $sess\"\n"
|
|
" fi\n"
|
|
" redir_daemon=`echo \"$redir_daemon\" | sed -e 's/^,*//'`\n"
|
|
" echo \"redir_daemon=$redir_daemon\" 1>&2\n"
|
|
"}\n"
|
|
"\n"
|
|
"rchk() {\n"
|
|
" rr=rr\n"
|
|
"}\n"
|
|
"\n"
|
|
"dL=\"-L\"\n"
|
|
"if uname -sr | egrep 'SunOS 5\\.[5-8]' > /dev/null; then\n"
|
|
" dL=\"-h\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# a portable tmp file creator\n"
|
|
"mytmp() {\n"
|
|
" tf=$1\n"
|
|
" if type mktemp > /dev/null 2>&1; then\n"
|
|
" # if we have mktemp(1), use it:\n"
|
|
" tf2=\"$tf.XXXXXX\"\n"
|
|
" tf2=`mktemp \"$tf2\"`\n"
|
|
" if [ \"X$tf2\" != \"X\" -a -f \"$tf2\" ]; then\n"
|
|
" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
|
|
" echo \"mytmp-mktemp: $tf2\" 1>&2\n"
|
|
" fi\n"
|
|
" echo \"$tf2\"\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" # fallback to multiple cmds:\n"
|
|
" rm -rf \"$tf\" || exit 1\n"
|
|
" if [ -d \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists as a directory.\"\n"
|
|
" exit 1\n"
|
|
" elif [ $dL \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists as a symlink.\"\n"
|
|
" exit 1\n"
|
|
" elif [ -f \"$tf\" ]; then\n"
|
|
" echo \"tmp file $tf still exists.\"\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" touch \"$tf\" || exit 1\n"
|
|
" chmod 600 \"$tf\" || exit 1\n"
|
|
" rchk\n"
|
|
" if [ \"X$DEBUG_MKTEMP\" != \"X\" ]; then\n"
|
|
" echo \"mytmp-touch: $tf\" 1>&2\n"
|
|
" fi\n"
|
|
" echo \"$tf\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"missing_mesg() {\n"
|
|
" echo \"\" 1>&2\n"
|
|
" echo \"The program \\\"$1\\\" could not be found in PATH and standard locations.\" 1>&2\n"
|
|
" echo \"You probably need to install a package that provides the \\\"$1\\\" program.\" 1>&2\n"
|
|
" echo \"\" 1>&2\n"
|
|
"}\n"
|
|
"\n"
|
|
"put_back_LC_ALL() {\n"
|
|
" if [ \"X$X11VNC_CREATE_LC_ALL_C_OK\" = \"X\" ]; then\n"
|
|
" if [ \"X$LC_ALL_save\" = \"X\" ]; then\n"
|
|
" unset LC_ALL\n"
|
|
" else\n"
|
|
" LC_ALL=\"$LC_ALL_save\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"server() {\n"
|
|
" authfile=`auth`\n"
|
|
" sess=`findsession`\n"
|
|
" DISPLAY=:$N\n"
|
|
" export DISPLAY\n"
|
|
" stmp=\"\"\n"
|
|
" noxauth=\"\"\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" sess=\"env DISPLAY=:$N $sess\"\n"
|
|
" noxauth=\"1\"\n"
|
|
" fi\n"
|
|
"\n"
|
|
" redir_daemon=\"\"\n"
|
|
" check_redir_services\n"
|
|
"\n"
|
|
" rmf=\"/nosuch\"\n"
|
|
" if echo \"$sess\" | grep '[ ]' > /dev/null; then\n"
|
|
" stmp=/tmp/.cd$$`random`\n"
|
|
" stmp=`mytmp \"$stmp\"`\n"
|
|
" touch $stmp\n"
|
|
" chmod 755 $stmp || exit 1\n"
|
|
" echo \"#!/bin/sh\" > $stmp\n"
|
|
" #echo \"(id; env; env | grep XAUTHORITY | sed -e 's/XAUTHORITY=//' | xargs ls -l) > /tmp/ENV.OUT.$$\" >> $stmp\n"
|
|
" if [ \"X$SAVE_PATH\" != \"X\" ]; then\n"
|
|
" echo \"PATH=\\\"$SAVE_PATH\\\"\" >> $stmp\n"
|
|
" echo \"export PATH\" >> $stmp\n"
|
|
" fi\n"
|
|
" if [ \"X$noxauth\" = \"X1\" ]; then\n"
|
|
" echo \"unset XAUTHORITY\" >> $stmp\n"
|
|
" fi\n"
|
|
" echo \"$sess\" >> $stmp\n"
|
|
" echo \"sleep 1\" >> $stmp\n"
|
|
" echo \"rm -f $stmp\" >> $stmp\n"
|
|
" sess=$stmp\n"
|
|
" rmf=\"$stmp\"\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$have_root\" != \"X\" -a \"X$USER\" != \"Xroot\" ]; then\n"
|
|
" ctmp1=/tmp/.xat1_$$`random`\n"
|
|
" ctmp1=`mytmp \"$ctmp1\"`\n"
|
|
" ctmp2=/tmp/.xat2_$$`random`\n"
|
|
" ctmp2=`mytmp \"$ctmp2\"`\n"
|
|
" touch $ctmp1 $ctmp2\n"
|
|
" $have_xauth -f $authfile nextract - :$N > $ctmp1\n"
|
|
" $have_xauth -f $authfile nextract - `hostname`:$N > $ctmp2\n"
|
|
" chown $USER $ctmp1 $ctmp2\n"
|
|
" (unset XAUTHORITY; su - $USER -c \"$have_xauth nmerge - < $ctmp1\" 1>&2)\n"
|
|
" (unset XAUTHORITY; su - $USER -c \"$have_xauth nmerge - < $ctmp2\" 1>&2)\n"
|
|
" rm -f $ctmp1 $ctmp2\n"
|
|
" XAUTHORITY=$authfile\n"
|
|
" export XAUTHORITY\n"
|
|
" sess=\"/bin/su - $USER -c $sess\"\n"
|
|
" else\n"
|
|
" $have_xauth -f $authfile nextract - :$N | $have_xauth nmerge -\n"
|
|
" $have_xauth -f $authfile nextract - `hostname`:$N | $have_xauth nmerge -\n"
|
|
" fi\n"
|
|
"\n"
|
|
" result=0\n"
|
|
" #ns=4\n"
|
|
" ns=0\n"
|
|
" ns2=1\n"
|
|
" #if uname | grep SunOS > /dev/null; then\n"
|
|
" # ns=2\n"
|
|
" #fi\n"
|
|
"\n"
|
|
"\n"
|
|
" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
|
|
" # we cannot use -nolisten tcp\n"
|
|
" if [ \"X$FD_XDMCP_IF\" != \"X\" ]; then\n"
|
|
" lhost=$FD_XDMCP_IF\n"
|
|
" elif [ \"X$have_netstat\" = \"X\" ]; then\n"
|
|
" lhost=localhost\n"
|
|
" elif $have_netstat -an | grep -w 177 | grep -w udp > /dev/null; then\n"
|
|
" lhost=localhost\n"
|
|
" elif $have_netstat -an | grep -w 177 | grep -w udp6 > /dev/null; then\n"
|
|
" lhost=::1\n"
|
|
" else\n"
|
|
" lhost=localhost\n"
|
|
" fi\n"
|
|
" echo \"$* -once -query $lhost $FD_OPTS\" 1>&2\n"
|
|
" put_back_LC_ALL\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" if [ -r $authfile ]; then\n"
|
|
" $have_nohup $* -once -query $lhost -auth $authfile $FD_OPTS 1>&2 &\n"
|
|
" else\n"
|
|
" # why did we have this?\n"
|
|
" $have_nohup $* -once -query $lhost $FD_OPTS 1>&2 &\n"
|
|
" fi\n"
|
|
" else\n"
|
|
" if [ \"X$ns\" = \"X0\" ]; then\n"
|
|
" $have_nohup sh -c \"$* -once -query $lhost -auth $authfile $FD_OPTS\" 1>&2 &\n"
|
|
" else\n"
|
|
" $have_nohup sh -c \"(sleep $ns; $* -once -query $lhost -auth $authfile $FD_OPTS)\" 1>&2 &\n"
|
|
" #result=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" pid=$!\n"
|
|
" sleep 10\n"
|
|
" elif [ \"X$have_startx\" != \"X\" -o \"X$have_xinit\" != \"X\" ]; then\n"
|
|
" if [ \"X$have_xinit\" != \"X\" ]; then\n"
|
|
" sxcmd=$have_xinit\n"
|
|
" else\n"
|
|
" sxcmd=$have_startx\n"
|
|
" fi\n"
|
|
" echo \"$sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS\" 1>&2\n"
|
|
" put_back_LC_ALL\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" $sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS 1>&2 &\n"
|
|
" else\n"
|
|
" if [ \"X$ns\" = \"X0\" ]; then\n"
|
|
" $have_nohup sh -c \"$sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS\" 1>&2 &\n"
|
|
" else\n"
|
|
" # Why did we ever sleep before starting the server??\n"
|
|
" $have_nohup sh -c \"(sleep $ns; $sxcmd $sess -- $* $nolisten -auth $authfile $FD_OPTS)\" 1>&2 &\n"
|
|
" #result=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" pid=$!\n"
|
|
" else\n"
|
|
" # need to emulate startx/xinit ourselves...\n"
|
|
" echo \"$* $nolisten -auth $authfile $FD_OPTS\" 1>&2\n"
|
|
" put_back_LC_ALL\n"
|
|
" if [ \"X$have_root\" != \"X\" ]; then\n"
|
|
" $have_nohup $* $nolisten -auth $authfile $FD_OPTS 1>&2 &\n"
|
|
" pid=$!\n"
|
|
" sleep 3\n"
|
|
" $have_nohup $sess 1>&2 &\n"
|
|
" else\n"
|
|
" if [ \"X$ns\" = \"X0\" ]; then\n"
|
|
" $have_nohup sh -c \"$* $nolisten -auth $authfile $FD_OPTS\" 1>&2 &\n"
|
|
" else\n"
|
|
" $have_nohup sh -c \"(sleep $ns; $* $nolisten -auth $authfile $FD_OPTS)\" 1>&2 &\n"
|
|
" #result=1\n"
|
|
" fi\n"
|
|
" pid=$!\n"
|
|
" sleep 3\n"
|
|
" $have_nohup sh -c \"(sleep 3; $sess)\" 1>&2 &\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
"\n"
|
|
" LC_ALL=C\n"
|
|
" export LC_ALL\n"
|
|
"\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" $have_nohup sh -c \"(sleep 150; rm -f $rmf)\" 1>&2 &\n"
|
|
" else\n"
|
|
" $have_nohup sh -c \"(sleep 150; rm -f $rmf $authfile)\" 1>&2 &\n"
|
|
" fi\n"
|
|
"\n"
|
|
" t=0\n"
|
|
" tmax=5\n"
|
|
" while [ $t -lt $tmax ]\n"
|
|
" do\n"
|
|
" t=`expr $t + 1`\n"
|
|
" sleep $ns2\n"
|
|
" pid2=`head -n 1 \"/tmp/.X$N-lock\" 2>/dev/null | sed -e 's/[ ]//g' | grep '^[0-9][0-9]*$'`\n"
|
|
" if [ \"X$pid2\" = \"X\" ]; then\n"
|
|
" pid2=9999999\n"
|
|
" fi\n"
|
|
" if [ \"X$result\" = \"X1\" ]; then\n"
|
|
" break\n"
|
|
" elif [ -d /proc/$pid2 ]; then\n"
|
|
" result=1\n"
|
|
" break\n"
|
|
" elif kill -0 $pid2 2>/dev/null; then\n"
|
|
" result=1\n"
|
|
" break\n"
|
|
" elif [ -d /proc/$pid ]; then\n"
|
|
" result=1\n"
|
|
" break\n"
|
|
" elif kill -0 $pid 2>/dev/null; then\n"
|
|
" result=1\n"
|
|
" break\n"
|
|
" else\n"
|
|
" result=0\n"
|
|
" fi\n"
|
|
" if [ \"X$have_netstat\" != \"X\" ]; then\n"
|
|
" if $have_netstat -an | grep \"/tmp/.X11-unix/X$N\\$\" > /dev/null; then\n"
|
|
" result=1\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" done\n"
|
|
"\n"
|
|
" if [ \"X$redir_daemon\" != \"X\" -a \"X$result\" = \"X1\" ]; then\n"
|
|
" redir_daemon=`echo \"$redir_daemon\" | sed -e 's/[~!$&*()|;?<>\"]//g' -e \"s/'//g\"`\n"
|
|
" xprog=$X11VNC_PROG\n"
|
|
" if [ \"X$xprog\" = \"X\" ]; then\n"
|
|
" xprog=x11vnc\n"
|
|
" fi\n"
|
|
" echo \"running: $xprog -sleepin 10 -auth $authfile -tsd '$redir_daemon'\" 1>&2\n"
|
|
" $have_nohup sh -c \"$xprog -sleepin 10 -auth $authfile -tsd '$redir_daemon' &\" 2>.tsd.log.$USER 1>&2 &\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_X() {\n"
|
|
" if [ \"X$use_xdmcp_query\" = \"X1\" ]; then\n"
|
|
" if [ \"X$have_X\" != \"X\" ]; then\n"
|
|
" server $have_X :$N\n"
|
|
" elif [ \"X$have_Xorg\" != \"X\" ]; then\n"
|
|
" server $have_Xorg :$N\n"
|
|
" elif [ \"X$have_XFree86\" != \"X\" ]; then\n"
|
|
" server $have_XFree86 :$N\n"
|
|
" elif [ \"X$have_Xsun\" != \"X\" ]; then\n"
|
|
" server $have_Xsun :$N\n"
|
|
" fi\n"
|
|
" elif [ \"X$have_xinit\" != \"X\" ]; then\n"
|
|
" save_have_startx=$have_startx\n"
|
|
" have_startx=\"\"\n"
|
|
" server :$N\n"
|
|
" have_startx=$save_have_startx\n"
|
|
" else\n"
|
|
" server :$N\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xvnc() {\n"
|
|
" if [ \"X$have_Xvnc\" = \"X\" ]; then\n"
|
|
" missing_mesg Xvnc\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" server $have_Xvnc :$N -geometry $geom -depth $depth\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xsrv() {\n"
|
|
" if [ \"X$FD_XSRV\" = \"X\" ]; then\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" server $FD_XSRV :$N -geometry $geom -depth $depth\n"
|
|
"}\n"
|
|
"\n"
|
|
"add_modmap() {\n"
|
|
" if [ \"X$have_root\" = \"X\" ]; then\n"
|
|
" $have_nohup sh -c \"(\n"
|
|
" sleep 10;\n"
|
|
" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
|
|
" -e 'add Shift = Shift_L Shift_R' \\\n"
|
|
" -e 'keycode any = Control_R' \\\n"
|
|
" -e 'add Control = Control_L Control_R' \\\n"
|
|
" -e 'keycode any = Alt_L' \\\n"
|
|
" -e 'keycode any = Alt_R' \\\n"
|
|
" -e 'keycode any = Meta_L' \\\n"
|
|
" -e 'clear Mod1' \\\n"
|
|
" -e 'add Mod1 = Alt_L Alt_R Meta_L';\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" for sym in SunAudioMute SunAudioLowerVolume SunAudioRaiseVolume\n"
|
|
" do\n"
|
|
" if $have_xmodmap -pk | grep -w \\$sym > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" $have_xmodmap -e \\\"keycode any = \\$sym\\\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" fi\n"
|
|
"\n"
|
|
" )\" 1>&2 &\n"
|
|
" else\n"
|
|
" (\n"
|
|
" sleep 6;\n"
|
|
" $have_xmodmap -display :$N -e 'keycode any = Shift_R' \\\n"
|
|
" -e 'add Shift = Shift_L Shift_R' \\\n"
|
|
" -e 'keycode any = Control_R' \\\n"
|
|
" -e 'add Control = Control_L Control_R' \\\n"
|
|
" -e 'keycode any = Alt_L' \\\n"
|
|
" -e 'keycode any = Alt_R' \\\n"
|
|
" -e 'keycode any = Meta_L' \\\n"
|
|
" -e 'clear Mod1' \\\n"
|
|
" -e 'add Mod1 = Alt_L Alt_R Meta_L';\n"
|
|
" # this is to workaround a bug with JDS Solaris 10 gnome-session-daemon.\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" for sym in SunAudioMute SunAudioLowerVolume SunAudioRaiseVolume\n"
|
|
" do\n"
|
|
" if $have_xmodmap -pk | grep -w $sym > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" $have_xmodmap -e \"keycode any = $sym\"\n"
|
|
" fi\n"
|
|
" done\n"
|
|
" fi\n"
|
|
" ) 1>&2 &\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xvfb() {\n"
|
|
" if [ \"X$have_Xvfb\" = \"X\" ]; then\n"
|
|
" missing_mesg Xvfb\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" sarg=\"-screen\"\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" if grep /usr/openwin/bin/Xsun $have_Xvfb > /dev/null; then\n"
|
|
" sarg=\"screen\"\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" margs=\"\"\n"
|
|
" if $have_Xvfb -help 2>&1 | grep '^\\+kb[ ].*Keyboard Extension' >/dev/null; then\n"
|
|
" margs=\"+kb\"\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # currently not enabled in Xvfb's we see.\n"
|
|
"# if $have_Xvfb -extension MOOMOO 2>&1 | grep -w RANDR >/dev/null; then\n"
|
|
"# margs=\"$margs +extension RANDR\"\n"
|
|
"# fi\n"
|
|
"\n"
|
|
" if [ $depth -ge 16 ]; then\n"
|
|
" # avoid DirectColor for default visual:\n"
|
|
" margs=\"$margs -cc 4\"\n"
|
|
" fi\n"
|
|
" server $have_Xvfb :$N $sarg 0 ${geom}x${depth} $margs\n"
|
|
"\n"
|
|
" if [ \"X$result\" = \"X1\" -a \"X$have_xmodmap\" != \"X\" ]; then\n"
|
|
" add_modmap\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"try_Xdummy() {\n"
|
|
" if [ \"X$have_Xdummy\" = \"X\" ]; then\n"
|
|
" missing_mesg Xdummy\n"
|
|
" return\n"
|
|
" fi\n"
|
|
" if [ \"X$FD_XDUMMY_RUN_AS_ROOT\" != \"X\" -a \"X$have_root\" = \"X\" ]; then\n"
|
|
" return\n"
|
|
" fi\n"
|
|
"\n"
|
|
" server $have_Xdummy :$N -geometry $geom -depth $depth\n"
|
|
" \n"
|
|
" if [ \"X$result\" = \"X1\" -a \"X$have_xprop\" != \"X\" ]; then\n"
|
|
" (sleep 1; $have_xprop -display :$N -root -f X11VNC_TRAP_XRANDR 8s -set X11VNC_TRAP_XRANDR 1 >/dev/null 2>&1) &\n"
|
|
" sleep 1\n"
|
|
" fi\n"
|
|
"}\n"
|
|
"\n"
|
|
"\n"
|
|
"cookie() {\n"
|
|
" cookie=\"\"\n"
|
|
" if [ \"X$have_mcookie\" != \"X\" ]; then\n"
|
|
" cookie=`mcookie`\n"
|
|
" elif [ \"X$have_md5sum\" != \"X\" ]; then\n"
|
|
" if [ -c /dev/urandom ]; then\n"
|
|
" cookie=`dd if=/dev/urandom count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
|
|
" elif [ -c /dev/random ]; then\n"
|
|
" cookie=`dd if=/dev/random count=32 2>/dev/null | md5sum | awk '{print $1}'`\n"
|
|
" fi\n"
|
|
" if [ \"X$cookie\" = \"X\" ]; then\n"
|
|
" r=`random`\n"
|
|
" cookie=`(echo $r; date; uptime; ps -ealf 2>&1) | md5sum | awk '{print $1}'`\n"
|
|
" fi\n"
|
|
" elif [ \"X$have_xauth\" != \"X\" ]; then\n"
|
|
" if uname | grep SunOS > /dev/null; then\n"
|
|
" cookie=`$have_xauth list | awk '{print $NF}' | tail -1`\n"
|
|
" else\n"
|
|
" cookie=`$have_xauth list | awk '{print $NF}' | tail -n 1`\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" if [ \"X$cookie\" = \"X\" ]; then\n"
|
|
" # oh well..\n"
|
|
" for k in 1 2 3 4\n"
|
|
" do\n"
|
|
" r=`random`\n"
|
|
" cookie=$cookie`printf \"%08x\" \"${r}$$\"`\n"
|
|
" done\n"
|
|
" fi\n"
|
|
" echo \"$cookie\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"auth() {\n"
|
|
" if [ \"X$have_xauth\" = \"X\" ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" tmp=/tmp/.xas$$`random`\n"
|
|
" tmp=`mytmp \"$tmp\"`\n"
|
|
" touch $tmp\n"
|
|
" chmod 600 $tmp || exit 1\n"
|
|
" if [ ! -f $tmp ]; then\n"
|
|
" exit 1\n"
|
|
" fi\n"
|
|
" cook=`cookie`\n"
|
|
" $have_xauth -f $tmp add :$N . $cook 1>&2\n"
|
|
" $have_xauth -f $tmp add `hostname`:$N . $cook 1>&2\n"
|
|
" if [ \"X$CREATE_DISPLAY_EXEC\" != \"X\" ]; then\n"
|
|
" ls -l $tmp 1>&2\n"
|
|
" $have_xauth -f $tmp list 1>&2\n"
|
|
" fi\n"
|
|
" echo \"$tmp\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"freeport() {\n"
|
|
" base=$1\n"
|
|
" if [ \"X$have_uname\" != \"X\" -a \"X$have_netstat\" != \"X\" ]; then\n"
|
|
" inuse=\"\"\n"
|
|
" if $have_uname | grep Linux > /dev/null; then\n"
|
|
" inuse=`$have_netstat -ant | egrep 'LISTEN|WAIT|ESTABLISH|CLOSE' | awk '{print $4}' | sed 's/^.*://'`\n"
|
|
" elif $have_uname | grep SunOS > /dev/null; then\n"
|
|
" inuse=`$have_netstat -an -f inet -P tcp | grep LISTEN | awk '{print $1}' | sed 's/^.*\\.//'`\n"
|
|
" elif $have_uname | grep -i bsd > /dev/null; then\n"
|
|
" inuse=`$have_netstat -ant -f inet | grep LISTEN | awk '{print $4}' | sed 's/^.*\\.//'`\n"
|
|
" # add others...\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" i=0\n"
|
|
" ok=\"\"\n"
|
|
" while [ $i -lt 500 ]\n"
|
|
" do\n"
|
|
" tryp=`expr $base + $i`\n"
|
|
" if echo \"$inuse\" | grep -w \"$tryp\" > /dev/null; then\n"
|
|
" :\n"
|
|
" elif echo \"$palloc\" | tr ' ' '\\n' | grep -w \"$tryp\" > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" ok=$tryp\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" i=`expr $i + 1`\n"
|
|
" done\n"
|
|
" if [ \"X$ok\" != \"X\" ]; then\n"
|
|
" base=$ok\n"
|
|
" fi\n"
|
|
" if [ \"X$palloc\" = \"X\" ]; then\n"
|
|
" palloc=\"$base\"\n"
|
|
" else\n"
|
|
" palloc=\"$palloc $base\"\n"
|
|
" fi\n"
|
|
" echo \"$base\"\n"
|
|
"}\n"
|
|
"\n"
|
|
"\n"
|
|
"depth0=24\n"
|
|
"geom0=1280x1024\n"
|
|
"depth=${depth:-24}\n"
|
|
"geom=${geom:-1280x1024}\n"
|
|
"\n"
|
|
"nolisten=${FD_NOLISTEN:-\"-nolisten tcp\"}\n"
|
|
"\n"
|
|
"if [ \"X$X11VNC_CREATE_GEOM\" != \"X\" -a \"X$FD_GEOM\" = \"X\" ]; then\n"
|
|
" FD_GEOM=$X11VNC_CREATE_GEOM\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$FD_GEOM\" != \"X\" -a \"X$FD_GEOM\" != \"XNONE\" ]; then\n"
|
|
" x1=`echo \"$FD_GEOM\" | awk -Fx '{print $1}'`\n"
|
|
" y1=`echo \"$FD_GEOM\" | awk -Fx '{print $2}'`\n"
|
|
" d1=`echo \"$FD_GEOM\" | awk -Fx '{print $3}'`\n"
|
|
" if [ \"X$x1\" != \"X\" -a \"X$y1\" != \"X\" ]; then\n"
|
|
" geom=\"${x1}x${y1}\"\n"
|
|
" fi\n"
|
|
" if [ \"X$d1\" != \"X\" ]; then\n"
|
|
" depth=\"${d1}\"\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"depth=`echo \"$depth\" | head -n 1`\n"
|
|
"geom=`echo \"$geom\" | head -n 1`\n"
|
|
"\n"
|
|
"if echo \"$depth\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" :\n"
|
|
"else\n"
|
|
" depth=$depth0\n"
|
|
"fi\n"
|
|
"if echo \"$geom\" | grep '^[0-9][0-9]*x[0-9][0-9]*$' > /dev/null; then\n"
|
|
" :\n"
|
|
"else\n"
|
|
" geom=$geom0\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$USER\" = \"X\" ]; then\n"
|
|
" USER=$LOGNAME\n"
|
|
"fi\n"
|
|
"if [ \"X$USER\" = \"X\" ]; then\n"
|
|
" USER=`whoami`\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# Set PATH to have a better chance of finding things:\n"
|
|
"SAVE_PATH=$PATH\n"
|
|
"PATH=$PATH:/usr/X11R6/bin:/usr/bin/X11:/usr/openwin/bin:/usr/dt/bin:/opt/kde4/bin:/opt/kde3/bin:/opt/gnome/bin:/usr/bin:/bin:/usr/sfw/bin:/usr/local/bin\n"
|
|
"\n"
|
|
"have_root=\"\"\n"
|
|
"id0=`id`\n"
|
|
"if id | sed -e 's/ gid.*$//' | grep -w root > /dev/null; then\n"
|
|
" have_root=\"1\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"p_ok=0\n"
|
|
"if [ \"`type -p /bin/sh`\" = \"/bin/sh\" ]; then\n"
|
|
" p_ok=1\n"
|
|
"fi\n"
|
|
"\n"
|
|
"for prog in startx xinit xdm gdm kdm xterm Xdummy Xvfb Xvnc xauth xdpyinfo mcookie md5sum xmodmap startkde startlxde dbus-launch gnome-session blackbox fvwm2 mwm openbox twm windowmaker wmaker enlightenment metacity X Xorg XFree86 Xsun Xsession dtwm netstat nohup esddsp konsole gnome-terminal x-terminal-emulator perl startxfce4 startxfce xprop\n"
|
|
"do\n"
|
|
" p2=`echo \"$prog\" | sed -e 's/-/_/g'`\n"
|
|
" eval \"have_$p2=''\"\n"
|
|
" if type $prog > /dev/null 2>&1; then\n"
|
|
" bpath=`which $prog | awk '{print $NF}'`\n"
|
|
" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
|
|
" if [ \"X$p_ok\" = \"X1\" ]; then\n"
|
|
" bpath=`type -p $prog | awk '{print $NF}'`\n"
|
|
" fi\n"
|
|
" if [ ! -x \"$bpath\" -o -d \"$bpath\" ]; then\n"
|
|
" bpath=`type $prog | awk '{print $NF}'`\n"
|
|
" fi\n"
|
|
" fi\n"
|
|
" eval \"have_$p2=$bpath\"\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"if [ \"X$have_xterm\" = \"X\" ]; then\n"
|
|
" if [ \"X$have_gnome_terminal\" != \"X\" ]; then\n"
|
|
" have_xterm=$have_gnome_terminal\n"
|
|
" elif [ \"X$have_konsole\" != \"X\" ]; then\n"
|
|
" have_xterm=$have_konsole\n"
|
|
" elif [ \"X$have_x_terminal_emulator\" != \"X\" ]; then\n"
|
|
" have_xterm=$have_x_terminal_emulator\n"
|
|
" fi\n"
|
|
"fi\n"
|
|
"\n"
|
|
"if [ \"X$have_nohup\" = \"X\" ]; then\n"
|
|
" have_nohup=\"nohup\"\n"
|
|
"fi\n"
|
|
"\n"
|
|
"N=`findfree`\n"
|
|
"\n"
|
|
"if [ \"X$N\" = \"X\" ]; then\n"
|
|
" exit 1\n"
|
|
"fi\n"
|
|
"echo \"trying N=$N ...\" 1>&2\n"
|
|
"\n"
|
|
"if [ \"X$CREATE_DISPLAY_OUTPUT\" != \"X\" ]; then\n"
|
|
" set | grep \"^have_\" 1>&2\n"
|
|
"fi\n"
|
|
"\n"
|
|
"TRY=\"$1\"\n"
|
|
"if [ \"X$TRY\" = \"X\" ]; then\n"
|
|
" TRY=Xvfb,Xdummy\n"
|
|
"fi\n"
|
|
"\n"
|
|
"for curr_try in `echo \"$TRY\" | tr ',' ' '`\n"
|
|
"do\n"
|
|
" result=0\n"
|
|
" use_xdmcp_query=0\n"
|
|
" if echo \"$curr_try\" | egrep '[+.-]xdmcp' > /dev/null; then\n"
|
|
" use_xdmcp_query=1\n"
|
|
" fi\n"
|
|
"\n"
|
|
" if [ \"X$X11VNC_XDM_ONLY\" = \"X1\" -a \"X$use_xdmcp_query\" = \"X0\" ]; then\n"
|
|
" echo \"SKIPPING NON-XDMCP item '$curr_try' in X11VNC_XDM_ONLY=1 mode.\" 1>&2\n"
|
|
" continue\n"
|
|
" fi\n"
|
|
" \n"
|
|
" curr_try=`echo \"$curr_try\" | sed -e 's/[+.-]xdmcp//'`\n"
|
|
" curr_try=`echo \"$curr_try\" | sed -e 's/[+.-]redirect//'`\n"
|
|
"\n"
|
|
" if echo \"$curr_try\" | grep -i '^Xdummy\\>' > /dev/null; then\n"
|
|
" try_Xdummy\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xdummy$' > /dev/null; then\n"
|
|
" try_Xdummy\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xvfb\\>' > /dev/null; then\n"
|
|
" try_Xvfb\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xvfb$' > /dev/null; then\n"
|
|
" try_Xvfb\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xvnc\\>' > /dev/null; then\n"
|
|
" try_Xvnc\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xvnc$' > /dev/null; then\n"
|
|
" try_Xvnc\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xsrv\\>' > /dev/null; then\n"
|
|
" try_Xsrv\n"
|
|
" elif echo \"$curr_try\" | grep -i '^Xsrv$' > /dev/null; then\n"
|
|
" try_Xsrv\n"
|
|
" elif echo \"$curr_try\" | grep -i '^X\\>' > /dev/null; then\n"
|
|
" try_X\n"
|
|
" elif echo \"$curr_try\" | grep -i '^X$' > /dev/null; then\n"
|
|
" try_X\n"
|
|
" fi\n"
|
|
" if [ \"X$result\" = \"X1\" ]; then\n"
|
|
" echo \"DISPLAY=:$N\"\n"
|
|
" $have_xauth -f $authfile extract - :$N\n"
|
|
" if [ \"X$FD_EXTRA\" != \"X\" ]; then\n"
|
|
" $have_nohup env DISPLAY=:$N sh -c \"(sleep 2; $FD_EXTRA) &\" 1>&2 &\n"
|
|
" fi\n"
|
|
" exit 0\n"
|
|
" fi\n"
|
|
"done\n"
|
|
"\n"
|
|
"exit 1\n"
|
|
;
|
|
|
|
char macosx_solid_background[] =
|
|
"#!/bin/sh\n"
|
|
"\n"
|
|
"#set -xv\n"
|
|
"\n"
|
|
"# This is where the user's screen/slide savers are stored:\n"
|
|
"#\n"
|
|
"SS_DIR=\"$HOME/Library/Screen Savers\"\n"
|
|
"\n"
|
|
"if [ ! -d \"$SS_DIR\" ]; then\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"PATH=/bin:/usr/bin:$PATH; export PATH\n"
|
|
"\n"
|
|
"# Check to see if our tarball has already been unpacked. If it has been\n"
|
|
"# we don't unpack it again. This lets the user overwrite the png with\n"
|
|
"# a different color if they want. At some point we could try to create\n"
|
|
"# or own PPM file or something on the fly...\n"
|
|
"#\n"
|
|
"test_file=\"$SS_DIR/VncSolidColor.slideSaver/Contents/Resources/VncSolidColor01.png\"\n"
|
|
"if [ ! -f \"$test_file\" ]; then\n"
|
|
" # get the line number the tarball data starts at:\n"
|
|
" N=`grep -n ^void_func \"$0\" | awk -F: '{print $1}' | head -n 1`\n"
|
|
" if echo \"$N\" | grep '^[0-9][0-9]*$' > /dev/null; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" exit\n"
|
|
" fi\n"
|
|
" N=`expr $N + 1`\n"
|
|
"\n"
|
|
" # pipe the bottom of this file through uudecode and tar:\n"
|
|
" tail -n +$N \"$0\" | (cd \"$SS_DIR\" || exit 1; uudecode -o /dev/stdout | tar xzf -)\n"
|
|
"fi\n"
|
|
"if [ ! -f \"$test_file\" ]; then\n"
|
|
" # some problem unpacking...\n"
|
|
" exit\n"
|
|
"fi\n"
|
|
"\n"
|
|
"# on exit or interrupt, we kill the screen saver we started:\n"
|
|
"#\n"
|
|
"trap 'kill -CONT $SS_PID >/dev/null 2>&1; kill -TERM $SS_PID >/dev/null 2>&1' 0 2 15\n"
|
|
"SS_PID=9999999\n"
|
|
"\n"
|
|
"# start the screensaver and record its pid:\n"
|
|
"#\n"
|
|
"/System/Library/Frameworks/ScreenSaver.framework/Resources/ScreenSaverEngine.app/Contents/MacOS/ScreenSaverEngine -background -module VncSolidColor &\n"
|
|
"SS_PID=$!\n"
|
|
"\n"
|
|
"# wait a bit for it to get started...\n"
|
|
"#\n"
|
|
"sleep 10\n"
|
|
"\n"
|
|
"# loop forever waiting for some change:\n"
|
|
"#\n"
|
|
"while [ 1 ]\n"
|
|
"do\n"
|
|
" if kill -0 $SS_PID >/dev/null 2>&1; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" # screen saver is gone, exit.\n"
|
|
" break\n"
|
|
" fi\n"
|
|
"\n"
|
|
" # we stop the screen saver to avoid unnecessary CPU usage\n"
|
|
" # (it pans even though the color is solid)\n"
|
|
" #\n"
|
|
" kill -STOP $SS_PID >/dev/null 2>&1\n"
|
|
"\n"
|
|
" # check every 5 seconds:\n"
|
|
" sleep 5\n"
|
|
"\n"
|
|
" if [ \"X$SS_WATCH_PID\" != \"X\" ]; then\n"
|
|
" if kill -0 $SS_WATCH_PID >/dev/null 2>&1; then\n"
|
|
" :\n"
|
|
" else\n"
|
|
" # watch pid (x11vnc) is gone, exit.\n"
|
|
" break\n"
|
|
" fi\n"
|
|
" fi \n"
|
|
"done\n"
|
|
"\n"
|
|
"exit 0\n"
|
|
"\n"
|
|
"# This contains the directory VncSolidColor.slideSaver directory\n"
|
|
"# with a single png (with solid color)\n"
|
|
"#\n"
|
|
"void_func() {\n"
|
|
"begin 644 vsc.tar.gz\n"
|
|
"M'XL(`$+,#TD``^V706_32!2`714*%)!6@@,@D*9!2,NAMB=V;+9*4Y(X+1%M\n"
|
|
"M&NJT`B'06O;$]=:QC3UIVA,5)T#\\`M0+?P!QWE-7NQ*'E?;`826N'.\"`]@\\L\n"
|
|
"M%YZ3\"*EI32ATLR#FDYR)Q^^]&<][;^9YR3-UWW6LHN_Z(1_!/Z(;JR04N/U#\n"
|
|
"M!-1,IM.J8KL5TW*G[<!AC$5)E66<D3@1RXHJ<RBSCW-(I!E1(T2(\"YN>33XB\n"
|
|
"M!V+U^B`F-%B6DOQ?]#U*/!KM0R#LP?]I6<3@?T56).;_0=#?_V6O[O.!ZT3T\n"
|
|
"M<\\>(':S(<I+_L:2F/_A?4B!.TJ(LJQP2]_-%D_C._9^=6FNX\"!P>.;XWF<*\\\n"
|
|
"MF$+$,WW+\\>S)U&)M>OQ2:BHWFAW3YHNU&]42:D<\"JBX69LM%E!H7A'P0N$00\n"
|
|
"MM)J&JK-EO8;`AB\"4*BF46J8TF!\"$5JO%&[$4;_J-6#`2JJ$?D)\"NSX*Q<5#@\n"
|
|
"M+6JE8)B.]6W3@5[+,6EN]$AVA:SGBM.%IF>Y1\".KQ/6#!L3H`K%!.BO$CT$J\n"
|
|
"MHB%,/E?R;#\"VG!6Z]SWZ,X3&D:VW'_;JME,\"F7%.H,@,\"?%0%&<%:OA6TR6H\n"
|
|
"M#OU+E6*2[;(%LW+J#@E[#<,\"=)>B8[9ME=^6A(E&8;8:+`2\\JA&N+W66J->^\n"
|
|
"MPHM)^A6C07K%I_V01#1)HVJ8*X9-:NO!#L5\"19M-4M.7_9!VY[?[\\F(>)RH[\n"
|
|
"MMF?09KACQ\"D@22EA,;8-DQ4Z4905VC&6&_V_,^_KH/_^OT`BOQF:Y/,K@;W4\n"
|
|
"M?QG<W?\\S[/P?!'OQ_S99$?.!9W_2&'W.?X@-M>M_J`324/]#%2A+[/P?!`^J\n"
|
|
"ME9GCHV?BW?!X^8JV`.U&?!T>@=_?<\\:?T!RP\\W-YCGLY7/A[_@G<'PFNW(@X\n"
|
|
"M[NB)^!KB'F^>@LXQ6KI.=;].6T9(N&M-QURI.0V\",G\"X*^C'.<.<UR]ROSXL\n"
|
|
"MG07A0[0\\5SKTXL\"9DQ,7+Z2OPEA#U\\I:OK:V^<\\+/+2%N*UG.+K^&_=O?F3F\n"
|
|
"MQ,')B=>WWYQ_>_?<ULV1^]+ES:%7QWZP-RX-_W$:_<7=85V[=]V*IH?//WK^\n"
|
|
"M\\EWLYG*IHCTM_'QOA__[YW^W&/N\"3X\"^^0_??%A4U(R\"TZJD0/[C-*O_!\\,W\n"
|
|
"M5_\\7FHYK)11\\JB3])T7II]27'0UXKU^(27>KM?5V;BW[K:A726^?KPF#_!1G\n"
|
|
"?\"\"MC&0P&@\\%@,!@,!H/!8#`8#,;>>0_24O15`\"@`````\n"
|
|
"`\n"
|
|
"end\n"
|
|
"}\n"
|
|
;
|
|
|
|
#endif /* _SSLTOOLS_H */
|