cppu/source/uno/env_subst.cxx

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  27
  28 #include "rtl/ustring.hxx"
  29 #include "uno/environment.h"
  30 #include "env_subst.hxx"
  31
  32
  33 void SAL_CALL uno_getEnvironment(uno_Environment ** ppEnv,
  34                                  rtl_uString      * pEnvDcp,
  35                                  void             * pContext)
  36     SAL_THROW_EXTERN_C()
  37 {
  38     rtl::OUString envDcp(pEnvDcp);
  39
  40     rtl::OString  a_envName("UNO_ENV_SUBST:");
  41     a_envName += rtl::OUStringToOString(envDcp, RTL_TEXTENCODING_ASCII_US);
  42     char * c_value = getenv(a_envName.getStr());
  43     if (c_value && rtl_str_getLength(c_value))
  44     {
  45         rtl::OString a_envDcp(a_envName.copy(a_envName.indexOf(':') + 1));
  46
  47         OSL_TRACE("UNO_ENV_SUBST \"%s\" -> \"%s\"", a_envDcp.getStr(), c_value);
  48         rtl::OUString value(c_value, rtl_str_getLength(c_value), RTL_TEXTENCODING_ASCII_US);
  49
  50          envDcp = value;
  51     }
  52
  53     uno_direct_getEnvironment(ppEnv, envDcp.pData, pContext);
  54 }