1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include "rtl/ustring.hxx" 25 #include "uno/environment.h" 26 #include "env_subst.hxx" 27 28 29 void SAL_CALL uno_getEnvironment(uno_Environment ** ppEnv, 30 rtl_uString * pEnvDcp, 31 void * pContext) 32 SAL_THROW_EXTERN_C() 33 { 34 rtl::OUString envDcp(pEnvDcp); 35 36 rtl::OString a_envName("UNO_ENV_SUBST:"); 37 a_envName += rtl::OUStringToOString(envDcp, RTL_TEXTENCODING_ASCII_US); 38 char * c_value = getenv(a_envName.getStr()); 39 if (c_value && rtl_str_getLength(c_value)) 40 { 41 rtl::OString a_envDcp(a_envName.copy(a_envName.indexOf(':') + 1)); 42 43 OSL_TRACE("UNO_ENV_SUBST \"%s\" -> \"%s\"", a_envDcp.getStr(), c_value); 44 rtl::OUString value(c_value, rtl_str_getLength(c_value), RTL_TEXTENCODING_ASCII_US); 45 46 envDcp = value; 47 } 48 49 uno_direct_getEnvironment(ppEnv, envDcp.pData, pContext); 50 } 51