summaryrefslogtreecommitdiff
path: root/jvmfwk/source/framework.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'jvmfwk/source/framework.cxx')
-rw-r--r--jvmfwk/source/framework.cxx275
1 files changed, 94 insertions, 181 deletions
diff --git a/jvmfwk/source/framework.cxx b/jvmfwk/source/framework.cxx
index 3eceabe99d42..f0f04b8f733e 100644
--- a/jvmfwk/source/framework.cxx
+++ b/jvmfwk/source/framework.cxx
@@ -34,7 +34,7 @@
#include "framework.hxx"
#include <fwkutil.hxx>
#include <elements.hxx>
-#include "fwkbase.hxx"
+#include <fwkbase.hxx>
namespace {
@@ -58,8 +58,6 @@ javaFrameworkError jfw_findAllJREs(std::vector<std::unique_ptr<JavaInfo>> *pparI
osl::MutexGuard guard(jfw::FwkMutex::get());
jfw::VendorSettings aVendorSettings;
- std::vector<OUString> vecVendors =
- aVendorSettings.getSupportedVendors();
//Add the JavaInfos found by jfw_plugin_getAllJavaInfos to the vector
std::vector<std::unique_ptr<JavaInfo>> vecInfo;
//get the list of paths to jre locations which have been
@@ -67,70 +65,48 @@ javaFrameworkError jfw_findAllJREs(std::vector<std::unique_ptr<JavaInfo>> *pparI
const jfw::MergedSettings settings;
const std::vector<OUString>& vecJRELocations =
settings.getJRELocations();
- //Use every plug-in library to get Java installations.
- for (auto const & vendor: vecVendors)
- {
- jfw::VersionInfo versionInfo =
- aVendorSettings.getVersionInformation(vendor);
+ //Use all plug-in libraries to get Java installations.
+ std::vector<std::unique_ptr<JavaInfo>> arInfos;
+ std::vector<rtl::Reference<jfw_plugin::VendorBase>> infos;
+ javaPluginError plerr = jfw_plugin_getAllJavaInfos(
+ true,
+ aVendorSettings,
+ & arInfos,
+ infos);
- //get all installations of one vendor according to minVersion,
- //maxVersion and excludeVersions
- std::vector<std::unique_ptr<JavaInfo>> arInfos;
- std::vector<rtl::Reference<jfw_plugin::VendorBase>> infos;
- javaPluginError plerr = jfw_plugin_getAllJavaInfos(
- true,
- vendor,
- versionInfo.sMinVersion,
- versionInfo.sMaxVersion,
- versionInfo.vecExcludeVersions,
- & arInfos,
- infos);
+ if (plerr != javaPluginError::NONE)
+ return JFW_E_ERROR;
- if (plerr != javaPluginError::NONE)
- return JFW_E_ERROR;
+ for (auto & j: arInfos)
+ vecInfo.push_back(std::move(j));
- for (auto & j: arInfos)
- vecInfo.push_back(std::move(j));
+ //Check if any plugin can detect JREs at the location
+ // of the paths added by jfw_addJRELocation
+ //Check every manually added location
+ for (auto const & ii: vecJRELocations)
+ {
+ std::unique_ptr<JavaInfo> aInfo;
+ plerr = jfw_plugin_getJavaInfoByPath(
+ ii,
+ aVendorSettings,
+ &aInfo);
+ if (plerr == javaPluginError::NoJre)
+ continue;
+ if (plerr == javaPluginError::FailedVersion)
+ continue;
+ else if (plerr != javaPluginError::NONE)
+ return JFW_E_ERROR;
- //Check if the current plugin can detect JREs at the location
- // of the paths added by jfw_addJRELocation
- //Check every manually added location
- for (auto const & ii: vecJRELocations)
+ // Was this JRE already added?
+ if (std::find_if(
+ vecInfo.begin(), vecInfo.end(),
+ [&aInfo](std::unique_ptr<JavaInfo> const & info) {
+ return areEqualJavaInfo(
+ info.get(), aInfo.get());
+ })
+ == vecInfo.end())
{
- std::unique_ptr<JavaInfo> aInfo;
- plerr = jfw_plugin_getJavaInfoByPath(
- ii,
- vendor,
- versionInfo.sMinVersion,
- versionInfo.sMaxVersion,
- versionInfo.vecExcludeVersions,
- &aInfo);
- if (plerr == javaPluginError::NoJre)
- continue;
- if (plerr == javaPluginError::FailedVersion)
- continue;
- else if (plerr != javaPluginError::NONE)
- return JFW_E_ERROR;
-
- // Was this JRE already added? Different plugins could detect
- // the same JRE. Also make sure vecInfo contains only JavaInfos
- // for the vendors for which there is a javaSelection/plugins/
- // library entry in the javavendors.xml; jfw_getJavaInfoByPath
- // can return a JavaInfo of any vendor:
- if ((std::find_if(
- vecInfo.begin(), vecInfo.end(),
- [&aInfo](std::unique_ptr<JavaInfo> const & info) {
- return areEqualJavaInfo(
- info.get(), aInfo.get());
- })
- == vecInfo.end())
- && (std::find(
- vecVendors.begin(), vecVendors.end(),
- aInfo->sVendor)
- != vecVendors.end()))
- {
- vecInfo.push_back(std::move(aInfo));
- }
+ vecInfo.push_back(std::move(aInfo));
}
}
@@ -304,7 +280,6 @@ javaFrameworkError jfw_startVM(
g_pJavaVM = pVm;
*ppVM = pVm;
}
- OSL_ASSERT(plerr != javaPluginError::WrongVendor);
}
catch (const jfw::FrameworkException& e)
{
@@ -343,25 +318,13 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
// get list of vendors for Java installations
jfw::VendorSettings aVendorSettings;
- std::vector<OUString> vecVendors =
- aVendorSettings.getSupportedVendors();
-
- // save vendors and respective version requirements pair-wise in a vector
- std::vector<std::pair<OUString, jfw::VersionInfo>> versionInfos;
- for (auto const & vendor : vecVendors)
- {
- jfw::VersionInfo versionInfo =
- aVendorSettings.getVersionInformation(vendor);
-
- versionInfos.emplace_back(vendor, versionInfo);
- }
std::vector<rtl::Reference<jfw_plugin::VendorBase>> infos;
// first inspect Java installation that the JAVA_HOME
// environment variable points to (if it is set)
if (jfw_plugin_getJavaInfoFromJavaHome(
- versionInfos, &aCurrentInfo, infos)
+ aVendorSettings, &aCurrentInfo, infos)
== javaPluginError::NONE)
{
// compare features
@@ -379,7 +342,7 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
{
std::vector<std::unique_ptr<JavaInfo>> vecJavaInfosFromPath;
if (jfw_plugin_getJavaInfosFromPath(
- versionInfos, vecJavaInfosFromPath, infos)
+ aVendorSettings, vecJavaInfosFromPath, infos)
== javaPluginError::NONE)
{
for (auto & pJInfo: vecJavaInfosFromPath)
@@ -405,31 +368,20 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
// if no suitable Java installation has been found yet:
- // first iterate over all vendors to find a suitable Java installation,
+ // first use jfw_plugin_getAllJavaInfos to find a suitable Java installation,
// then try paths that have been added manually
if (!bInfoFound)
{
- //Use every vendor to get Java installations. At the first usable
- //Java the loop will break
- for (auto const & vendor : vecVendors)
+ //get all installations
+ std::vector<std::unique_ptr<JavaInfo>> arInfos;
+ javaPluginError plerr = jfw_plugin_getAllJavaInfos(
+ false,
+ aVendorSettings,
+ & arInfos,
+ infos);
+
+ if (plerr == javaPluginError::NONE)
{
- jfw::VersionInfo versionInfo =
- aVendorSettings.getVersionInformation(vendor);
-
- //get all installations of one vendor according to minVersion,
- //maxVersion and excludeVersions
- std::vector<std::unique_ptr<JavaInfo>> arInfos;
- javaPluginError plerr = jfw_plugin_getAllJavaInfos(
- false,
- vendor,
- versionInfo.sMinVersion,
- versionInfo.sMaxVersion,
- versionInfo.vecExcludeVersions,
- & arInfos,
- infos);
-
- if (plerr != javaPluginError::NONE)
- continue;
//iterate over all installations to find the best which has
//all features
for (auto & pJInfo: arInfos)
@@ -442,7 +394,6 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
//the just found Java implements all required features
//currently there is only accessibility!!!
aCurrentInfo = std::move(pJInfo);
- bInfoFound = true;
break;
}
else if (!aCurrentInfo)
@@ -452,12 +403,8 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
aCurrentInfo = std::move(pJInfo);
}
}
-
- if (bInfoFound)
- break;
- //All Java installations found by the current plug-in lib
- //do not provide the required features. Try the next plug-in
}
+
if (!aCurrentInfo)
{//The plug-ins did not find a suitable Java. Now try the paths which have been
//added manually.
@@ -466,53 +413,41 @@ javaFrameworkError jfw_findAndSelectJRE(std::unique_ptr<JavaInfo> *pInfo)
//node.loadFromSettings();
const std::vector<OUString> & vecJRELocations =
settings.getJRELocations();
- //use every plug-in to determine the JavaInfo objects
- for (auto const & vendor : vecVendors)
+ //use all plug-ins to determine the JavaInfo objects
+ for (auto const & JRELocation : vecJRELocations)
{
- jfw::VersionInfo versionInfo =
- aVendorSettings.getVersionInformation(vendor);
-
- for (auto const & JRELocation : vecJRELocations)
+ std::unique_ptr<JavaInfo> aInfo;
+ javaPluginError err = jfw_plugin_getJavaInfoByPath(
+ JRELocation,
+ aVendorSettings,
+ &aInfo);
+ if (err == javaPluginError::NoJre)
+ continue;
+ if (err == javaPluginError::FailedVersion)
+ continue;
+ else if (err !=javaPluginError::NONE)
+ return JFW_E_ERROR;
+
+ if (aInfo)
{
- std::unique_ptr<JavaInfo> aInfo;
- javaPluginError err = jfw_plugin_getJavaInfoByPath(
- JRELocation,
- vendor,
- versionInfo.sMinVersion,
- versionInfo.sMaxVersion,
- versionInfo.vecExcludeVersions,
- &aInfo);
- if (err == javaPluginError::NoJre)
- continue;
- if (err == javaPluginError::FailedVersion)
- continue;
- else if (err !=javaPluginError::NONE)
- return JFW_E_ERROR;
-
- if (aInfo)
+ // compare features
+ // If the user does not require any features (nFeatureFlags = 0)
+ // then the first installation is used
+ if ((aInfo->nFeatures & nFeatureFlags) == nFeatureFlags)
{
- // compare features
- // If the user does not require any features (nFeatureFlags = 0)
- // then the first installation is used
- if ((aInfo->nFeatures & nFeatureFlags) == nFeatureFlags)
- {
- //the just found Java implements all required features
- //currently there is only accessibility!!!
- aCurrentInfo = std::move(aInfo);
- bInfoFound = true;
- break;
- }
- else if (!aCurrentInfo)
- {
- // We remember the very first installation in
- // aCurrentInfo:
- aCurrentInfo = std::move(aInfo);
- }
+ //the just found Java implements all required features
+ //currently there is only accessibility!!!
+ aCurrentInfo = std::move(aInfo);
+ break;
}
- }//end iterate over paths
- if (bInfoFound)
- break;
- }// end iterate plug-ins
+ else if (!aCurrentInfo)
+ {
+ // We remember the very first installation in
+ // aCurrentInfo:
+ aCurrentInfo = std::move(aInfo);
+ }
+ }
+ }//end iterate over paths
}
}
if (aCurrentInfo)
@@ -623,43 +558,21 @@ javaFrameworkError jfw_getJavaInfoByPath(OUString const & pPath, std::unique_ptr
osl::MutexGuard guard(jfw::FwkMutex::get());
jfw::VendorSettings aVendorSettings;
- std::vector<OUString> vecVendors =
- aVendorSettings.getSupportedVendors();
- //Use every plug-in library to determine if the path represents a
- //JRE. If a plugin recognized it then the loop will break
- for (auto const & vendor : vecVendors)
- {
- jfw::VersionInfo versionInfo =
- aVendorSettings.getVersionInformation(vendor);
-
- //ask the plugin if this is a JRE.
- //If so check if it meets the version requirements.
- //Only if it does return a JavaInfo
- javaPluginError plerr = jfw_plugin_getJavaInfoByPath(
- pPath,
- vendor,
- versionInfo.sMinVersion,
- versionInfo.sMaxVersion,
- versionInfo.vecExcludeVersions,
- ppInfo);
+ //ask all plugins if this is a JRE.
+ //If so check if it meets the version requirements.
+ //Only if it does return a JavaInfo
+ javaPluginError plerr = jfw_plugin_getJavaInfoByPath(
+ pPath,
+ aVendorSettings,
+ ppInfo);
- if (plerr == javaPluginError::NONE)
- {
- break;
- }
- else if(plerr == javaPluginError::FailedVersion)
- {//found JRE but it has the wrong version
- ppInfo->reset();
- errcode = JFW_E_FAILED_VERSION;
- break;
- }
- else if (plerr == javaPluginError::NoJre)
- {// plugin does not recognize this path as belonging to JRE
- continue;
- }
- OSL_ASSERT(false);
+ if(plerr == javaPluginError::FailedVersion)
+ {//found JRE but it has the wrong version
+ ppInfo->reset();
+ errcode = JFW_E_FAILED_VERSION;
}
+ OSL_ASSERT(plerr == javaPluginError::NONE || plerr == javaPluginError::NoJre);
if (!*ppInfo && errcode != JFW_E_FAILED_VERSION)
errcode = JFW_E_NOT_RECOGNIZED;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 01:14:14 +0000