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-rw-r--r--jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx243
1 files changed, 110 insertions, 133 deletions
diff --git a/jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx b/jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx
index e680b4dc56d7..127494d0cacc 100644
--- a/jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx
+++ b/jvmfwk/plugins/sunmajor/pluginlib/sunjavaplugin.cxx
@@ -202,6 +202,105 @@ extern "C" void JNICALL abort_handler()
}
}
+/** helper function to check Java version requirements
+
+ This function checks if the Java version of the given VendorBase
+ meets the given Java version requirements.
+
+ @param aVendorInfo
+ [in] the object to be inspected whether it meets the version requirements
+ @param sMinVersion
+ [in] represents the minimum version of a JRE. The string can be empty but
+ a null pointer is not allowed.
+ @param sMaxVersion
+ [in] represents the maximum version of a JRE. The string can be empty but
+ a null pointer is not allowed.
+ @param arExcludeList
+ [in] contains a list of "bad" versions. JREs which have one of these
+ versions must not be returned by this function. It can be NULL.
+ @param nLenList
+ [in] the number of version strings contained in <code>arExcludeList</code>.
+
+ @return
+ JFW_PLUGIN_E_NONE the function ran successfully and the version requirements are met
+ JFW_PLUGIN_E_FAILED_VERSION at least one of the version requirements (minVersion,
+ maxVersion, excludeVersions) was violated
+ JFW_PLUGIN_E_WRONG_VERSION_FORMAT the version strings in
+ <code>sMinVersion,sMaxVersion,arExcludeList</code> are not recognized as valid
+ version strings.
+
+ */
+javaPluginError checkJavaVersionRequirements(
+ rtl::Reference<VendorBase> aVendorInfo,
+ rtl_uString *sMinVersion,
+ rtl_uString *sMaxVersion,
+ rtl_uString * * arExcludeList,
+ sal_Int32 nLenList)
+{
+ OUString ouMinVer(sMinVersion);
+ OUString ouMaxVer(sMaxVersion);
+
+ if (!ouMinVer.isEmpty())
+ {
+ try
+ {
+ if (aVendorInfo->compareVersions(ouMinVer) < 0)
+ return JFW_PLUGIN_E_FAILED_VERSION;
+ }
+ catch (MalformedVersionException&)
+ {
+ //The minVersion was not recognized as valid for this vendor.
+ JFW_ENSURE(
+ false,
+ "[Java framework]sunjavaplugin does not know version: "
+ + ouMinVer + " for vendor: " + aVendorInfo->getVendor()
+ + " .Check minimum Version." );
+ return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
+ }
+ }
+
+ if (!ouMaxVer.isEmpty())
+ {
+ try
+ {
+ if (aVendorInfo->compareVersions(ouMaxVer) > 0)
+ return JFW_PLUGIN_E_FAILED_VERSION;
+ }
+ catch (MalformedVersionException&)
+ {
+ //The maxVersion was not recognized as valid for this vendor.
+ JFW_ENSURE(
+ false,
+ "[Java framework]sunjavaplugin does not know version: "
+ + ouMaxVer + " for vendor: " + aVendorInfo->getVendor()
+ + " .Check maximum Version." );
+ return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
+ }
+ }
+
+ for (int i = 0; i < nLenList; i++)
+ {
+ OUString sExVer(arExcludeList[i]);
+ try
+ {
+ if (aVendorInfo->compareVersions(sExVer) == 0)
+ return JFW_PLUGIN_E_FAILED_VERSION;
+ }
+ catch (MalformedVersionException&)
+ {
+ //The excluded version was not recognized as valid for this vendor.
+ JFW_ENSURE(
+ false,
+ "[Java framework]sunjavaplugin does not know version: "
+ + sExVer + " for vendor: " + aVendorInfo->getVendor()
+ + " .Check excluded versions." );
+ return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
+ }
+ }
+
+ return JFW_PLUGIN_E_NONE;
+}
+
}
javaPluginError jfw_plugin_getAllJavaInfos(
@@ -221,15 +320,13 @@ javaPluginError jfw_plugin_getAllJavaInfos(
if (!sVendor || !sMinVersion || !sMaxVersion || !parJavaInfo || !nLenInfoList)
return JFW_PLUGIN_E_INVALID_ARG;
- //nLenlist contains the number of element in arExcludeList.
+ //nLenlist contains the number of elements in arExcludeList.
//If no exclude list is provided then nLenList must be 0
OSL_ASSERT( ! (arExcludeList == NULL && nLenList > 0));
if (arExcludeList == NULL && nLenList > 0)
return JFW_PLUGIN_E_INVALID_ARG;
OUString ouVendor(sVendor);
- OUString ouMinVer(sMinVersion);
- OUString ouMaxVer(sMaxVersion);
OSL_ASSERT(!ouVendor.isEmpty());
if (ouVendor.isEmpty())
@@ -250,69 +347,13 @@ javaPluginError jfw_plugin_getAllJavaInfos(
if (!ouVendor.equals(cur->getVendor()))
continue;
- if (!ouMinVer.isEmpty())
- {
- try
- {
- if (cur->compareVersions(sMinVersion) == -1)
- continue;
- }
- catch (MalformedVersionException&)
- {
- //The minVersion was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + ouMinVer + " for vendor: " + cur->getVendor()
- + " .Check minimum Version." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- }
-
- if (!ouMaxVer.isEmpty())
- {
- try
- {
- if (cur->compareVersions(sMaxVersion) == 1)
- continue;
- }
- catch (MalformedVersionException&)
- {
- //The maxVersion was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + ouMaxVer + " for vendor: " + cur->getVendor()
- + " .Check maximum Version." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- }
+ javaPluginError err = checkJavaVersionRequirements(
+ cur, sMinVersion, sMaxVersion, arExcludeList, nLenList);
- bool bExclude = false;
- for (int j = 0; j < nLenList; j++)
- {
- OUString sExVer(arExcludeList[j]);
- try
- {
- if (cur->compareVersions(sExVer) == 0)
- {
- bExclude = true;
- break;
- }
- }
- catch (MalformedVersionException&)
- {
- //The excluded version was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + sExVer + " for vendor: " + cur->getVendor()
- + " .Check excluded versions." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- }
- if (bExclude == true)
+ if (err == JFW_PLUGIN_E_FAILED_VERSION)
continue;
+ else if (err == JFW_PLUGIN_E_WRONG_VERSION_FORMAT)
+ return err;
vecVerifiedInfos.push_back(*i);
}
@@ -341,8 +382,6 @@ javaPluginError jfw_plugin_getJavaInfoByPath(
sal_Int32 nLenList,
JavaInfo ** ppInfo)
{
- javaPluginError errorcode = JFW_PLUGIN_E_NONE;
-
OSL_ASSERT(path);
OSL_ASSERT(sVendor);
OSL_ASSERT(sMinVersion);
@@ -354,15 +393,13 @@ javaPluginError jfw_plugin_getJavaInfoByPath(
if (ouPath.isEmpty())
return JFW_PLUGIN_E_INVALID_ARG;
- //nLenlist contains the number of element in arExcludeList.
+ //nLenlist contains the number of elements in arExcludeList.
//If no exclude list is provided then nLenList must be 0
OSL_ASSERT( ! (arExcludeList == NULL && nLenList > 0));
if (arExcludeList == NULL && nLenList > 0)
return JFW_PLUGIN_E_INVALID_ARG;
OUString ouVendor(sVendor);
- OUString ouMinVer(sMinVersion);
- OUString ouMaxVer(sMaxVersion);
OSL_ASSERT(!ouVendor.isEmpty());
if (ouVendor.isEmpty())
@@ -375,71 +412,11 @@ javaPluginError jfw_plugin_getJavaInfoByPath(
//Check if the detected JRE matches the version requirements
if (!ouVendor.equals(aVendorInfo->getVendor()))
return JFW_PLUGIN_E_NO_JRE;
+ javaPluginError errorcode = checkJavaVersionRequirements(
+ aVendorInfo, sMinVersion, sMaxVersion, arExcludeList, nLenList);
- if (!ouMinVer.isEmpty())
- {
- int nRes = 0;
- try
- {
- nRes = aVendorInfo->compareVersions(ouMinVer);
- }
- catch (MalformedVersionException&)
- {
- //The minVersion was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + ouMinVer + " for vendor: " + aVendorInfo->getVendor()
- + " .Check minimum Version." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- if (nRes < 0)
- return JFW_PLUGIN_E_FAILED_VERSION;
- }
-
- if (!ouMaxVer.isEmpty())
- {
- int nRes = 0;
- try
- {
- nRes = aVendorInfo->compareVersions(ouMaxVer);
- }
- catch (MalformedVersionException&)
- {
- //The maxVersion was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + ouMaxVer + " for vendor: " + aVendorInfo->getVendor()
- + " .Check maximum Version." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- if (nRes > 0)
- return JFW_PLUGIN_E_FAILED_VERSION;
- }
-
- for (int i = 0; i < nLenList; i++)
- {
- OUString sExVer(arExcludeList[i]);
- int nRes = 0;
- try
- {
- nRes = aVendorInfo->compareVersions(sExVer);
- }
- catch (MalformedVersionException&)
- {
- //The excluded version was not recognized as valid for this vendor.
- JFW_ENSURE(
- false,
- "[Java framework]sunjavaplugin does not know version: "
- + sExVer + " for vendor: " + aVendorInfo->getVendor()
- + " .Check excluded versions." );
- return JFW_PLUGIN_E_WRONG_VERSION_FORMAT;
- }
- if (nRes == 0)
- return JFW_PLUGIN_E_FAILED_VERSION;
- }
- *ppInfo = createJavaInfo(aVendorInfo);
+ if (errorcode == JFW_PLUGIN_E_NONE)
+ *ppInfo = createJavaInfo(aVendorInfo);
return errorcode;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 01:23:37 +0000