jvmfwk/source/fwkbase.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_jvmfwk.hxx"
  33 #include "rtl/ustring.hxx"
  34 #include "rtl/ustrbuf.hxx"
  35 #include "rtl/uri.hxx"
  36 #include "osl/thread.hxx"
  37 #include "osl/process.h"
  38 #include "libxml/xpathInternals.h"
  39 #include "osl/file.hxx"
  40 #include "osl/module.hxx"
  41 #include "framework.hxx"
  42 #include "fwkutil.hxx"
  43 #include "elements.hxx"
  44 #include "fwkbase.hxx"
  45
  46 using namespace osl;
  47 using namespace rtl;
  48 #define JAVASETTINGS "javasettings"
  49 #define JAVASETTINGS_XML "javasettings.xml"
  50 #define VENDORSETTINGS "javavendors.xml"
  51
  52 #define UNO_JAVA_JFW_PARAMETER "UNO_JAVA_JFW_PARAMETER_"
  53 #define UNO_JAVA_JFW_JREHOME "UNO_JAVA_JFW_JREHOME"
  54 #define UNO_JAVA_JFW_ENV_JREHOME "UNO_JAVA_JFW_ENV_JREHOME"
  55 #define UNO_JAVA_JFW_CLASSPATH "UNO_JAVA_JFW_CLASSPATH"
  56 #define UNO_JAVA_JFW_ENV_CLASSPATH "UNO_JAVA_JFW_ENV_CLASSPATH"
  57 #define UNO_JAVA_JFW_CLASSPATH_URLS "UNO_JAVA_JFW_CLASSPATH_URLS"
  58 #define UNO_JAVA_JFW_PARAMETERS "UNO_JAVA_JFW_PARAMETERS"
  59 #define UNO_JAVA_JFW_VENDOR_SETTINGS "UNO_JAVA_JFW_VENDOR_SETTINGS"
  60 #define UNO_JAVA_JFW_USER_DATA "UNO_JAVA_JFW_USER_DATA"
  61 #define UNO_JAVA_JFW_SHARED_DATA "UNO_JAVA_JFW_SHARED_DATA"
  62 #define UNO_JAVA_JFW_INSTALL_DATA "UNO_JAVA_JFW_INSTALL_DATA"
  63 #define UNO_JAVA_JFW_INSTALL_EXPIRE "UNO_JAVA_JFW_INSTALL_EXPIRE"
  64 #define DEFAULT_INSTALL_EXPIRATION 3600
  65
  66 namespace jfw
  67 {
  68 bool  g_bJavaSet = false;
  69
  70 namespace {
  71
  72 rtl::OString getVendorSettingsPath(rtl::OUString const & sURL)
  73 {
  74     if (sURL.getLength() == 0)
  75         return rtl::OString();
  76     rtl::OUString sSystemPathSettings;
  77     if (osl_getSystemPathFromFileURL(sURL.pData,
  78         & sSystemPathSettings.pData) != osl_File_E_None)
  79         throw FrameworkException(
  80             JFW_E_ERROR,
  81             rtl::OString("[Java framework] Error in function "
  82                          "getVendorSettingsPath (fwkutil.cxx) "));
  83     rtl::OString osSystemPathSettings =
  84         rtl::OUStringToOString(sSystemPathSettings,osl_getThreadTextEncoding());
  85     return osSystemPathSettings;
  86 }
  87
  88 rtl::OUString getParam(const char * name)
  89 {
  90     rtl::OUString retVal;
  91     if (Bootstrap::get()->getFrom(rtl::OUString::createFromAscii(name), retVal))
  92     {
  93 #if OSL_DEBUG_LEVEL >=2
  94         rtl::OString sValue = rtl::OUStringToOString(retVal, osl_getThreadTextEncoding());
  95         fprintf(stderr,"[Java framework] Using bootstrap parameter %s = %s.\n",
  96                 name, sValue.getStr());
  97 #endif
  98     }
  99     return retVal;
 100 }
 101
 102 rtl::OUString getParamFirstUrl(const char * name)
 103 {
 104     // Some parameters can consist of multiple URLs (separated by space
 105     // characters, although trim() harmlessly also removes other white-space),
 106     // of which only the first is used:
 107     sal_Int32 i = 0;
 108     return getParam(name).trim().getToken(0, ' ', i);
 109 }
 110
 111 }//blind namespace
 112
 113
 114 VendorSettings::VendorSettings():
 115     m_xmlDocVendorSettingsFileUrl(BootParams::getVendorSettings())
 116 {
 117     OString sMsgExc("[Java framework] Error in constructor "
 118                          "VendorSettings::VendorSettings() (fwkbase.cxx)");
 119     //Prepare the xml document and context
 120     OString sSettingsPath = getVendorSettingsPath(m_xmlDocVendorSettingsFileUrl);
 121     if (sSettingsPath.getLength() == 0)
 122     {
 123         OString sMsg("[Java framework] A vendor settings file was not specified."
 124                "Check the bootstrap parameter " UNO_JAVA_JFW_VENDOR_SETTINGS ".");
 125         OSL_ENSURE(0, sMsg.getStr());
 126         throw FrameworkException(JFW_E_CONFIGURATION, sMsg);
 127     }
 128     if (sSettingsPath.getLength() > 0)
 129     {
 130         m_xmlDocVendorSettings = xmlParseFile(sSettingsPath.getStr());
 131         if (m_xmlDocVendorSettings == NULL)
 132             throw FrameworkException(
 133                 JFW_E_ERROR,
 134                 OString("[Java framework] Error while parsing file: ")
 135                 + sSettingsPath + OString("."));
 136
 137         m_xmlPathContextVendorSettings = xmlXPathNewContext(m_xmlDocVendorSettings);
 138         int res = xmlXPathRegisterNs(
 139             m_xmlPathContextVendorSettings, (xmlChar*) "jf",
 140             (xmlChar*) NS_JAVA_FRAMEWORK);
 141         if (res == -1)
 142             throw FrameworkException(JFW_E_ERROR, sMsgExc);
 143     }
 144 }
 145
 146 std::vector<PluginLibrary> VendorSettings::getPluginData()
 147 {
 148     OString sExcMsg("[Java framework] Error in function VendorSettings::getVendorPluginURLs "
 149                          "(fwkbase.cxx).");
 150     std::vector<PluginLibrary> vecPlugins;
 151     CXPathObjectPtr result(xmlXPathEvalExpression(
 152         (xmlChar*)"/jf:javaSelection/jf:plugins/jf:library",
 153         m_xmlPathContextVendorSettings));
 154     if (xmlXPathNodeSetIsEmpty(result->nodesetval))
 155         throw FrameworkException(JFW_E_ERROR, sExcMsg);
 156
 157     //get the values of the library elements + vendor attribute
 158     xmlNode* cur = result->nodesetval->nodeTab[0];
 159
 160     while (cur != NULL)
 161     {
 162         //between library elements are also text elements
 163         if (cur->type == XML_ELEMENT_NODE)
 164         {
 165             CXmlCharPtr sAttrVendor(xmlGetProp(cur, (xmlChar*) "vendor"));
 166             CXmlCharPtr sTextLibrary(
 167                 xmlNodeListGetString(m_xmlDocVendorSettings,
 168                                      cur->xmlChildrenNode, 1));
 169             PluginLibrary plugin;
 170             OString osVendor((sal_Char*)(xmlChar*) sAttrVendor);
 171             plugin.sVendor = OStringToOUString(osVendor, RTL_TEXTENCODING_UTF8);
 172
 173             //create the file URL to the library
 174             OUString sUrl = findPlugin(
 175                 m_xmlDocVendorSettingsFileUrl, sTextLibrary);
 176             if (sUrl.getLength() == 0)
 177             {
 178                 OString sPlugin = OUStringToOString(
 179                     sTextLibrary, osl_getThreadTextEncoding());
 180                 throw FrameworkException(
 181                     JFW_E_CONFIGURATION,
 182                     "[Java framework] The file: " + sPlugin + " does not exist.");
 183             }
 184             plugin.sPath  = sUrl;
 185
 186             vecPlugins.push_back(plugin);
 187         }
 188         cur = cur->next;
 189     }
 190     return vecPlugins;
 191 }
 192
 193 VersionInfo VendorSettings::getVersionInformation(const rtl::OUString & sVendor)
 194 {
 195     OSL_ASSERT(sVendor.getLength() > 0);
 196     VersionInfo aVersionInfo;
 197     OString osVendor = OUStringToOString(sVendor, RTL_TEXTENCODING_UTF8);
 198     //Get minVersion
 199     OString sExpresion = OString(
 200         "/jf:javaSelection/jf:vendorInfos/jf:vendor[@name=\"") +
 201         osVendor + OString("\"]/jf:minVersion");
 202
 203     CXPathObjectPtr xPathObjectMin;
 204     xPathObjectMin =
 205         xmlXPathEvalExpression((xmlChar*) sExpresion.getStr(),
 206                                m_xmlPathContextVendorSettings);
 207     if (xmlXPathNodeSetIsEmpty(xPathObjectMin->nodesetval))
 208     {
 209         aVersionInfo.sMinVersion = OUString();
 210     }
 211     else
 212     {
 213         CXmlCharPtr sVersion;
 214         sVersion = xmlNodeListGetString(
 215             m_xmlDocVendorSettings,
 216             xPathObjectMin->nodesetval->nodeTab[0]->xmlChildrenNode, 1);
 217         OString osVersion((sal_Char*)(xmlChar*) sVersion);
 218         aVersionInfo.sMinVersion = OStringToOUString(
 219             osVersion, RTL_TEXTENCODING_UTF8);
 220     }
 221
 222     //Get maxVersion
 223     sExpresion = OString("/jf:javaSelection/jf:vendorInfos/jf:vendor[@name=\"") +
 224         osVendor + OString("\"]/jf:maxVersion");
 225     CXPathObjectPtr xPathObjectMax;
 226     xPathObjectMax = xmlXPathEvalExpression(
 227         (xmlChar*) sExpresion.getStr(),
 228         m_xmlPathContextVendorSettings);
 229     if (xmlXPathNodeSetIsEmpty(xPathObjectMax->nodesetval))
 230     {
 231         aVersionInfo.sMaxVersion = OUString();
 232     }
 233     else
 234     {
 235         CXmlCharPtr sVersion;
 236         sVersion = xmlNodeListGetString(
 237             m_xmlDocVendorSettings,
 238             xPathObjectMax->nodesetval->nodeTab[0]->xmlChildrenNode, 1);
 239         OString osVersion((sal_Char*) (xmlChar*) sVersion);
 240         aVersionInfo.sMaxVersion = OStringToOUString(
 241             osVersion, RTL_TEXTENCODING_UTF8);
 242     }
 243
 244     //Get excludeVersions
 245     sExpresion = OString("/jf:javaSelection/jf:vendorInfos/jf:vendor[@name=\"") +
 246         osVendor + OString("\"]/jf:excludeVersions/jf:version");
 247     CXPathObjectPtr xPathObjectVersions;
 248     xPathObjectVersions =
 249         xmlXPathEvalExpression((xmlChar*) sExpresion.getStr(),
 250                                m_xmlPathContextVendorSettings);
 251     if (!xmlXPathNodeSetIsEmpty(xPathObjectVersions->nodesetval))
 252     {
 253         xmlNode* cur = xPathObjectVersions->nodesetval->nodeTab[0];
 254         while (cur != NULL)
 255         {
 256             if (cur->type == XML_ELEMENT_NODE )
 257             {
 258                 if (xmlStrcmp(cur->name, (xmlChar*) "version") == 0)
 259                 {
 260                     CXmlCharPtr sVersion;
 261                     sVersion = xmlNodeListGetString(
 262                         m_xmlDocVendorSettings, cur->xmlChildrenNode, 1);
 263                     OString osVersion((sal_Char*)(xmlChar*) sVersion);
 264                     OUString usVersion = OStringToOUString(
 265                         osVersion, RTL_TEXTENCODING_UTF8);
 266                     aVersionInfo.addExcludeVersion(usVersion);
 267                 }
 268             }
 269             cur = cur->next;
 270         }
 271     }
 272     return aVersionInfo;
 273 }
 274
 275 std::vector<OUString> VendorSettings::getSupportedVendors()
 276 {
 277     std::vector<rtl::OUString> vecVendors;
 278     //get the nodeset for the library elements
 279     jfw::CXPathObjectPtr result;
 280     result = xmlXPathEvalExpression(
 281         (xmlChar*)"/jf:javaSelection/jf:plugins/jf:library",
 282         m_xmlPathContextVendorSettings);
 283     if (xmlXPathNodeSetIsEmpty(result->nodesetval))
 284         throw FrameworkException(
 285             JFW_E_ERROR,
 286             rtl::OString("[Java framework] Error in function getSupportedVendors (fwkutil.cxx)."));
 287
 288     //get the values of the library elements + vendor attribute
 289     xmlNode* cur = result->nodesetval->nodeTab[0];
 290     while (cur != NULL)
 291     {
 292         //between library elements are also text elements
 293         if (cur->type == XML_ELEMENT_NODE)
 294         {
 295             jfw::CXmlCharPtr sAttrVendor(xmlGetProp(cur, (xmlChar*) "vendor"));
 296             vecVendors.push_back(sAttrVendor);
 297         }
 298         cur = cur->next;
 299     }
 300     return vecVendors;
 301 }
 302
 303 OUString VendorSettings::getPluginLibrary(const OUString& sVendor)
 304 {
 305     OSL_ASSERT(sVendor.getLength() > 0);
 306
 307     OString sExcMsg("[Java framework] Error in function getPluginLibrary (fwkutil.cxx).");
 308     OString sVendorsPath = getVendorSettingsPath(m_xmlDocVendorSettingsFileUrl);
 309     OUStringBuffer usBuffer(256);
 310     usBuffer.appendAscii("/jf:javaSelection/jf:plugins/jf:library[@vendor=\"");
 311     usBuffer.append(sVendor);
 312     usBuffer.appendAscii("\"]/text()");
 313     OUString ouExpr = usBuffer.makeStringAndClear();
 314     OString sExpression =
 315         OUStringToOString(ouExpr, osl_getThreadTextEncoding());
 316     CXPathObjectPtr pathObjVendor;
 317     pathObjVendor = xmlXPathEvalExpression(
 318         (xmlChar*) sExpression.getStr(), m_xmlPathContextVendorSettings);
 319     if (xmlXPathNodeSetIsEmpty(pathObjVendor->nodesetval))
 320         throw FrameworkException(JFW_E_ERROR, sExcMsg);
 321
 322     CXmlCharPtr xmlCharPlugin;
 323     xmlCharPlugin =
 324         xmlNodeListGetString(
 325             m_xmlDocVendorSettings,pathObjVendor->nodesetval->nodeTab[0], 1);
 326
 327     //make an absolute file url from the relativ plugin URL
 328     OUString sUrl = findPlugin(m_xmlDocVendorSettingsFileUrl, xmlCharPlugin);
 329     if (sUrl.getLength() == 0)
 330     {
 331         OString sPlugin = OUStringToOString(
 332             xmlCharPlugin, osl_getThreadTextEncoding());
 333         throw FrameworkException(
 334                     JFW_E_CONFIGURATION,
 335                     "[Java framework] The file: " + sPlugin + " does not exist.");
 336     }
 337     return sUrl;
 338 }
 339
 340 ::std::vector<OString> BootParams::getVMParameters()
 341 {
 342     ::std::vector<OString> vecParams;
 343
 344     for (sal_Int32 i = 1; ; i++)
 345     {
 346         OUString sName =
 347             OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_PARAMETER)) +
 348             OUString::valueOf(i);
 349         OUString sValue;
 350         if (Bootstrap::get()->getFrom(sName, sValue) == sal_True)
 351         {
 352             OString sParam =
 353                 OUStringToOString(sValue, osl_getThreadTextEncoding());
 354             vecParams.push_back(sParam);
 355 #if OSL_DEBUG_LEVEL >=2
 356             rtl::OString sParamName = rtl::OUStringToOString(sName, osl_getThreadTextEncoding());
 357             fprintf(stderr,"[Java framework] Using bootstrap parameter %s"
 358                     " = %s.\n", sParamName.getStr(), sParam.getStr());
 359 #endif
 360         }
 361         else
 362             break;
 363     }
 364     return vecParams;
 365 }
 366
 367 rtl::OUString BootParams::getUserData()
 368 {
 369     return getParamFirstUrl(UNO_JAVA_JFW_USER_DATA);
 370 }
 371
 372 rtl::OUString BootParams::getSharedData()
 373 {
 374     return getParamFirstUrl(UNO_JAVA_JFW_SHARED_DATA);
 375 }
 376
 377 rtl::OUString BootParams::getInstallData()
 378 {
 379     return getParam(UNO_JAVA_JFW_INSTALL_DATA);
 380 }
 381
 382
 383 rtl::OString BootParams::getClasspath()
 384 {
 385     rtl::OString sClassPath;
 386     rtl::OUString sCP;
 387     char szSep[] = {SAL_PATHSEPARATOR,0};
 388     if (Bootstrap::get()->getFrom(
 389         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_CLASSPATH)),
 390         sCP) == sal_True)
 391     {
 392         sClassPath = rtl::OUStringToOString(
 393             sCP, osl_getThreadTextEncoding());
 394 #if OSL_DEBUG_LEVEL >=2
 395         fprintf(stderr,"[Java framework] Using bootstrap parameter "
 396             UNO_JAVA_JFW_CLASSPATH " = %s.\n", sClassPath.getStr());
 397 #endif
 398     }
 399
 400     rtl::OUString sEnvCP;
 401     if (Bootstrap::get()->getFrom(
 402         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_ENV_CLASSPATH)),
 403         sEnvCP) == sal_True)
 404     {
 405         char * pCp = getenv("CLASSPATH");
 406         if (pCp)
 407         {
 408             sClassPath += rtl::OString(szSep) + rtl::OString(pCp);
 409         }
 410 #if OSL_DEBUG_LEVEL >=2
 411         fprintf(stderr,"[Java framework] Using bootstrap parameter "
 412             UNO_JAVA_JFW_ENV_CLASSPATH " and class path is:\n %s.\n", pCp ? pCp : "");
 413 #endif
 414     }
 415
 416     return sClassPath;
 417 }
 418
 419 rtl::OUString BootParams::getVendorSettings()
 420 {
 421     rtl::OUString sVendor;
 422     rtl::OUString sName(
 423         RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_VENDOR_SETTINGS));
 424     if (Bootstrap::get()->getFrom(sName ,sVendor) == sal_True)
 425     {
 426         //check the value of the bootstrap variable
 427         jfw::FileStatus s = checkFileURL(sVendor);
 428         if (s != FILE_OK)
 429         {
 430             //This bootstrap parameter can contain a relative URL
 431             rtl::OUString sAbsoluteUrl;
 432             rtl::OUString sBaseDir = getLibraryLocation();
 433             if (File::getAbsoluteFileURL(sBaseDir, sVendor, sAbsoluteUrl)
 434                 != File::E_None)
 435                 throw FrameworkException(
 436                     JFW_E_CONFIGURATION,
 437                     rtl::OString("[Java framework] Invalid value for bootstrap variable: "
 438                              UNO_JAVA_JFW_VENDOR_SETTINGS));
 439             sVendor = sAbsoluteUrl;
 440             s = checkFileURL(sVendor);
 441             if (s == jfw::FILE_INVALID || s == jfw::FILE_DOES_NOT_EXIST)
 442             {
 443                 throw FrameworkException(
 444                     JFW_E_CONFIGURATION,
 445                     rtl::OString("[Java framework] Invalid value for bootstrap variable: "
 446                                  UNO_JAVA_JFW_VENDOR_SETTINGS));
 447             }
 448         }
 449 #if OSL_DEBUG_LEVEL >=2
 450     rtl::OString sValue = rtl::OUStringToOString(sVendor, osl_getThreadTextEncoding());
 451     fprintf(stderr,"[Java framework] Using bootstrap parameter "
 452             UNO_JAVA_JFW_VENDOR_SETTINGS" = %s.\n", sValue.getStr());
 453 #endif
 454     }
 455     return sVendor;
 456 }
 457
 458 rtl::OUString BootParams::getJREHome()
 459 {
 460     rtl::OUString sJRE;
 461     rtl::OUString sEnvJRE;
 462     sal_Bool bJRE = Bootstrap::get()->getFrom(
 463         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_JREHOME)) ,sJRE);
 464     sal_Bool bEnvJRE = Bootstrap::get()->getFrom(
 465         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_ENV_JREHOME)) ,sEnvJRE);
 466
 467     if (bJRE == sal_True && bEnvJRE == sal_True)
 468     {
 469         throw FrameworkException(
 470             JFW_E_CONFIGURATION,
 471             rtl::OString("[Java framework] Both bootstrap parameter "
 472                          UNO_JAVA_JFW_JREHOME" and "
 473                          UNO_JAVA_JFW_ENV_JREHOME" are set. However only one of them can be set."
 474                              "Check bootstrap parameters: environment variables, command line "
 475                              "arguments, rc/ini files for executable and java framework library."));
 476     }
 477     else if (bEnvJRE == sal_True)
 478     {
 479         const char * pJRE = getenv("JAVA_HOME");
 480         if (pJRE == NULL)
 481         {
 482             throw FrameworkException(
 483             JFW_E_CONFIGURATION,
 484             rtl::OString("[Java framework] Both bootstrap parameter "
 485                          UNO_JAVA_JFW_ENV_JREHOME" is set, but the environment variable "
 486                          "JAVA_HOME is not set."));
 487         }
 488         rtl::OString osJRE(pJRE);
 489         rtl::OUString usJRE = rtl::OStringToOUString(osJRE, osl_getThreadTextEncoding());
 490         if (File::getFileURLFromSystemPath(usJRE, sJRE) != File::E_None)
 491             throw FrameworkException(
 492                 JFW_E_ERROR,
 493                 rtl::OString("[Java framework] Error in function BootParams::getJREHome() "
 494                              "(fwkbase.cxx)."));
 495 #if OSL_DEBUG_LEVEL >=2
 496     fprintf(stderr,"[Java framework] Using bootstrap parameter "
 497             UNO_JAVA_JFW_ENV_JREHOME" with JAVA_HOME = %s.\n", pJRE);
 498 #endif
 499     }
 500     else if (getMode() == JFW_MODE_DIRECT
 501         && bEnvJRE == sal_False
 502         && bJRE == sal_False)
 503     {
 504         throw FrameworkException(
 505             JFW_E_CONFIGURATION,
 506             rtl::OString("[Java framework] The bootstrap parameter "
 507                          UNO_JAVA_JFW_ENV_JREHOME" or " UNO_JAVA_JFW_JREHOME
 508                          " must be set in direct mode."));
 509     }
 510
 511 #if OSL_DEBUG_LEVEL >=2
 512     if (bJRE == sal_True)
 513     {
 514         rtl::OString sValue = rtl::OUStringToOString(sJRE, osl_getThreadTextEncoding());
 515         fprintf(stderr,"[Java framework] Using bootstrap parameter "
 516             UNO_JAVA_JFW_JREHOME" = %s.\n", sValue.getStr());
 517     }
 518 #endif
 519     return sJRE;
 520 }
 521
 522 rtl::OUString BootParams::getClasspathUrls()
 523 {
 524     rtl::OUString sParams;
 525     Bootstrap::get()->getFrom(
 526         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_CLASSPATH_URLS)),
 527         sParams);
 528 #if OSL_DEBUG_LEVEL >=2
 529     rtl::OString sValue = rtl::OUStringToOString(sParams, osl_getThreadTextEncoding());
 530     fprintf(stderr,"[Java framework] Using bootstrap parameter "
 531             UNO_JAVA_JFW_CLASSPATH_URLS " = %s.\n", sValue.getStr());
 532 #endif
 533     return sParams;
 534 }
 535
 536 ::sal_uInt32 BootParams::getInstallDataExpiration()
 537 {
 538     rtl::OUString sValue;
 539     Bootstrap::get()->getFrom(
 540         rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_INSTALL_EXPIRE)),
 541         sValue);
 542
 543 #if OSL_DEBUG_LEVEL >=2
 544     rtl::OString osValue = rtl::OUStringToOString(sValue, osl_getThreadTextEncoding());
 545     fprintf(stderr,"[Java framework] Using bootstrap parameter "
 546             UNO_JAVA_JFW_INSTALL_EXPIRE " = %s.\n", osValue.getStr());
 547 #endif
 548
 549     sal_Int64 nVal = sValue.toInt64();
 550     if (0 == nVal)
 551     {
 552 #if OSL_DEBUG_LEVEL >=2
 553         fprintf(stderr,"[Java framework] Using default value for "
 554                 "UNO_JAVA_JFW_INSTALL_EXPIRE: %d  \n", DEFAULT_INSTALL_EXPIRATION);
 555 #endif
 556         return DEFAULT_INSTALL_EXPIRATION;
 557     }
 558     else
 559     {
 560         return static_cast<sal_uInt32>(nVal);
 561     }
 562 }
 563
 564 JFW_MODE getMode()
 565 {
 566     static bool g_bMode = false;
 567     static JFW_MODE g_mode = JFW_MODE_APPLICATION;
 568
 569     if (g_bMode == false)
 570     {
 571         //check if either of the "direct mode" bootstrap variables is set
 572         bool bDirectMode = true;
 573         rtl::OUString sValue;
 574         const rtl::Bootstrap * aBoot = Bootstrap::get();
 575         rtl::OUString sJREHome(
 576             RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_JREHOME));
 577         if (aBoot->getFrom(sJREHome, sValue) == sal_False)
 578         {
 579             rtl::OUString sEnvJRE(
 580             RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_ENV_JREHOME));
 581             if (aBoot->getFrom(sEnvJRE, sValue) == sal_False)
 582             {
 583                 rtl::OUString sClasspath(
 584                     RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_CLASSPATH));
 585                 if (aBoot->getFrom(sClasspath, sValue) == sal_False)
 586                 {
 587                     rtl::OUString sEnvClasspath(
 588                         RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_ENV_CLASSPATH));
 589                     if (aBoot->getFrom(sEnvClasspath, sValue) == sal_False)
 590                     {
 591                         rtl::OUString sParams = rtl::OUString(
 592                             RTL_CONSTASCII_USTRINGPARAM(UNO_JAVA_JFW_PARAMETER)) +
 593                             rtl::OUString::valueOf((sal_Int32)1);
 594                         if (aBoot->getFrom(sParams, sValue) == sal_False)
 595                         {
 596                             bDirectMode = false;
 597                         }
 598                     }
 599                 }
 600             }
 601         }
 602
 603         if (bDirectMode)
 604             g_mode = JFW_MODE_DIRECT;
 605         else
 606             g_mode = JFW_MODE_APPLICATION;
 607         g_bMode = true;
 608     }
 609
 610     return g_mode;
 611 }
 612
 613 rtl::OUString getApplicationClassPath()
 614 {
 615     OSL_ASSERT(getMode() == JFW_MODE_APPLICATION);
 616     rtl::OUString retVal;
 617     rtl::OUString sParams = BootParams::getClasspathUrls();
 618     if (sParams.getLength() == 0)
 619         return retVal;
 620
 621     rtl::OUStringBuffer buf;
 622     sal_Int32 index = 0;
 623     char szClassPathSep[] = {SAL_PATHSEPARATOR,0};
 624     do
 625     {
 626         ::rtl::OUString token( sParams.getToken( 0, ' ', index ).trim() );
 627         if (token.getLength())
 628         {
 629             ::rtl::OUString systemPathElement;
 630             oslFileError rc = osl_getSystemPathFromFileURL(
 631                 token.pData, &systemPathElement.pData );
 632             OSL_ASSERT( rc == osl_File_E_None );
 633             if (rc == osl_File_E_None && systemPathElement.getLength() > 0)
 634             {
 635                 if (buf.getLength() > 0)
 636                     buf.appendAscii( RTL_CONSTASCII_STRINGPARAM(
 637                                          szClassPathSep) );
 638                 buf.append( systemPathElement );
 639             }
 640         }
 641     }
 642     while (index >= 0);
 643     return buf.makeStringAndClear();
 644 }
 645
 646 rtl::OString makeClassPathOption(OUString const & sUserClassPath)
 647 {
 648     //Compose the class path
 649     rtl::OString sPaths;
 650     rtl::OUStringBuffer sBufCP(4096);
 651     char szSep[] = {SAL_PATHSEPARATOR,0};
 652
 653     // append all user selected jars to the class path
 654     if (sUserClassPath.getLength() > 0)
 655         sBufCP.append(sUserClassPath);
 656
 657     //append all jar libraries and components to the class path
 658     OUString sAppCP = getApplicationClassPath();
 659     if (sAppCP.getLength())
 660     {
 661         if (sUserClassPath.getLength())
 662             sBufCP.appendAscii(szSep);
 663         sBufCP.append(sAppCP);
 664     }
 665
 666     sPaths = rtl::OUStringToOString(
 667         sBufCP.makeStringAndClear(), osl_getThreadTextEncoding());
 668
 669     rtl::OString sOptionClassPath("-Djava.class.path=");
 670     sOptionClassPath += sPaths;
 671     return sOptionClassPath;
 672 }
 673
 674 rtl::OString getUserSettingsPath()
 675 {
 676     return getSettingsPath(BootParams::getUserData());
 677 }
 678
 679 rtl::OString getSharedSettingsPath()
 680 {
 681     return getSettingsPath(BootParams::getSharedData());
 682 }
 683
 684 rtl::OString getInstallSettingsPath()
 685 {
 686     return getSettingsPath(BootParams::getInstallData());
 687 }
 688
 689 rtl::OString getSettingsPath( const rtl::OUString & sURL)
 690 {
 691     if (sURL.getLength() == 0)
 692         return rtl::OString();
 693     rtl::OUString sPath;
 694     if (osl_getSystemPathFromFileURL(sURL.pData,
 695         & sPath.pData) != osl_File_E_None)
 696         throw FrameworkException(
 697             JFW_E_ERROR, rtl::OString(
 698                 "[Java framework] Error in function ::getSettingsPath (fwkbase.cxx)."));
 699     return rtl::OUStringToOString(sPath,osl_getThreadTextEncoding());
 700 }
 701
 702 rtl::OString getVendorSettingsPath()
 703 {
 704     return getVendorSettingsPath(BootParams::getVendorSettings());
 705 }
 706
 707 void setJavaSelected()
 708 {
 709     g_bJavaSet = true;
 710 }
 711
 712 bool wasJavaSelectedInSameProcess()
 713 {
 714     //g_setJavaProcId not set means no Java selected
 715     if (g_bJavaSet == true)
 716         return true;
 717     return false;
 718 }
 719
 720
 721 }