cppu/source/uno/env_subst.cxx

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  30
  31 #include "rtl/ustring.hxx"
  32 #include "uno/environment.h"
  33 #include "env_subst.hxx"
  34
  35
  36 void SAL_CALL uno_getEnvironment(uno_Environment ** ppEnv,
  37                                  rtl_uString      * pEnvDcp,
  38                                  void             * pContext)
  39     SAL_THROW_EXTERN_C()
  40 {
  41     rtl::OUString envDcp(pEnvDcp);
  42
  43     rtl::OString  a_envName("UNO_ENV_SUBST:");
  44     a_envName += rtl::OUStringToOString(envDcp, RTL_TEXTENCODING_ASCII_US);
  45     char * c_value = getenv(a_envName.getStr());
  46     if (c_value && rtl_str_getLength(c_value))
  47     {
  48         rtl::OString a_envDcp(a_envName.copy(a_envName.indexOf(':') + 1));
  49
  50         OSL_TRACE("UNO_ENV_SUBST \"%s\" -> \"%s\"", a_envDcp.getStr(), c_value);
  51         rtl::OUString value(c_value, rtl_str_getLength(c_value), RTL_TEXTENCODING_ASCII_US);
  52
  53          envDcp = value;
  54     }
  55
  56     uno_direct_getEnvironment(ppEnv, envDcp.pData, pContext);
  57 }