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removed eager loading, implemented GetPluginFactory() for use by OJI.

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beard%netscape.com 1999-02-25 04:15:39 +00:00
parent ba7dc34b91
commit 6abf307b0b
2 changed files with 106 additions and 18 deletions
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62
modules/plugin/base/src/nsPluginHostImpl.cpp
View File

@ -1076,7 +1076,7 @@ nsPluginHostImpl :: nsPluginHostImpl(nsIServiceManager *serviceMgr)
{
NS_INIT_REFCNT();
mPluginsLoaded = PR_FALSE;
mserviceMgr = serviceMgr;
mServiceMgr = serviceMgr;
}
nsPluginHostImpl :: ~nsPluginHostImpl()
@ -1517,9 +1517,6 @@ NS_IMETHODIMP nsPluginHostImpl :: Init(void)
NS_RELEASE(object);
}
// eagerly load them as a test.
LoadPlugins();
return rv;
}
@ -1773,7 +1770,7 @@ NS_IMETHODIMP nsPluginHostImpl :: SetUpPluginInstance(const char *aMimeType,
nsFactoryProc fact = (nsFactoryProc)PR_FindSymbol(plugins->mLibrary, "NSGetFactory");
if (nsnull != fact)
(fact)(kIPluginIID, mserviceMgr, (nsIFactory**)&plugins->mEntryPoint);
(fact)(kIPluginIID, mServiceMgr, (nsIFactory**)&plugins->mEntryPoint);
// we only need to call this for 5x style plugins - CreatePlugin() handles this for
// 4x style plugins
@ -1820,10 +1817,43 @@ NS_IMETHODIMP nsPluginHostImpl :: SetUpPluginInstance(const char *aMimeType,
}
}
NS_IMETHODIMP nsPluginHostImpl :: GetPluginFactory(const char *aMimeType, nsIPlugin** aPlugin)
NS_IMETHODIMP nsPluginHostImpl::GetPluginFactory(const char *aMimeType, nsIPlugin** aPlugin)
{
nsresult res = NS_ERROR_FAILURE;
*aPlugin = NULL;
return NS_ERROR_NOT_IMPLEMENTED;
// If plugins haven't been scanned yet, do so now.
if (mPlugins == NULL)
LoadPlugins();
// search the plugin list for the specified MIME type.
// TODO: should look at the MIME type array as well.
if (aMimeType != nsnull) {
nsPluginTag* pluginTag = mPlugins;
while (pluginTag != nsnull) {
if (::strcmp(aMimeType, pluginTag->mMimeType) == 0) {
nsIPlugin* plugin = pluginTag->mEntryPoint;
if (plugin == NULL) {
// need to get the plugin factory from this plugin.
nsFactoryProc nsGetFactory = (nsFactoryProc) PR_FindSymbol(pluginTag->mLibrary, "NSGetFactory");
if (nsGetFactory != NULL) {
res = nsGetFactory(kIPluginIID, mServiceMgr, (nsIFactory**)&pluginTag->mEntryPoint);
plugin = pluginTag->mEntryPoint;
if (plugin != NULL)
plugin->Initialize();
}
}
if (plugin != NULL) {
*aPlugin = plugin;
plugin->AddRef();
res = NS_OK;
break;
}
}
pluginTag = pluginTag->mNext;
}
}
return res;
}
#ifdef XP_MAC
@ -1849,8 +1879,22 @@ NS_IMETHODIMP nsPluginHostImpl::LoadPlugins()
nsPluginTag* pluginTag = new nsPluginTag();
pluginTag->mNext = mPlugins;
mPlugins = pluginTag;
// GetLeafName() returns a copy allocated with new.
pluginTag->mName = pluginFile.GetLeafName();
nsPluginInfo info = { sizeof(info) };
if (pluginFile.GetPluginInfo(info) == NS_OK) {
pluginTag->mName = info.fName;
pluginTag->mDescription = info.fDescription;
pluginTag->mMimeType = info.fMimeType;
pluginTag->mMimeDescription = info.fMimeDescription;
pluginTag->mExtensions = info.fExtensions;
pluginTag->mVariants = info.fVariantCount;
pluginTag->mMimeTypeArray = info.fMimeTypeArray;
pluginTag->mMimeDescriptionArray = info.fMimeDescriptionArray;
}
pluginTag->mLibrary = pluginLibrary;
pluginTag->mEntryPoint = NULL;
pluginTag->mFlags = 0;
}
}
}

62
modules/plugin/nglsrc/nsPluginHostImpl.cpp
View File

@ -1076,7 +1076,7 @@ nsPluginHostImpl :: nsPluginHostImpl(nsIServiceManager *serviceMgr)
{
NS_INIT_REFCNT();
mPluginsLoaded = PR_FALSE;
mserviceMgr = serviceMgr;
mServiceMgr = serviceMgr;
}
nsPluginHostImpl :: ~nsPluginHostImpl()
@ -1517,9 +1517,6 @@ NS_IMETHODIMP nsPluginHostImpl :: Init(void)
NS_RELEASE(object);
}
// eagerly load them as a test.
LoadPlugins();
return rv;
}
@ -1773,7 +1770,7 @@ NS_IMETHODIMP nsPluginHostImpl :: SetUpPluginInstance(const char *aMimeType,
nsFactoryProc fact = (nsFactoryProc)PR_FindSymbol(plugins->mLibrary, "NSGetFactory");
if (nsnull != fact)
(fact)(kIPluginIID, mserviceMgr, (nsIFactory**)&plugins->mEntryPoint);
(fact)(kIPluginIID, mServiceMgr, (nsIFactory**)&plugins->mEntryPoint);
// we only need to call this for 5x style plugins - CreatePlugin() handles this for
// 4x style plugins
@ -1820,10 +1817,43 @@ NS_IMETHODIMP nsPluginHostImpl :: SetUpPluginInstance(const char *aMimeType,
}
}
NS_IMETHODIMP nsPluginHostImpl :: GetPluginFactory(const char *aMimeType, nsIPlugin** aPlugin)
NS_IMETHODIMP nsPluginHostImpl::GetPluginFactory(const char *aMimeType, nsIPlugin** aPlugin)
{
nsresult res = NS_ERROR_FAILURE;
*aPlugin = NULL;
return NS_ERROR_NOT_IMPLEMENTED;
// If plugins haven't been scanned yet, do so now.
if (mPlugins == NULL)
LoadPlugins();
// search the plugin list for the specified MIME type.
// TODO: should look at the MIME type array as well.
if (aMimeType != nsnull) {
nsPluginTag* pluginTag = mPlugins;
while (pluginTag != nsnull) {
if (::strcmp(aMimeType, pluginTag->mMimeType) == 0) {
nsIPlugin* plugin = pluginTag->mEntryPoint;
if (plugin == NULL) {
// need to get the plugin factory from this plugin.
nsFactoryProc nsGetFactory = (nsFactoryProc) PR_FindSymbol(pluginTag->mLibrary, "NSGetFactory");
if (nsGetFactory != NULL) {
res = nsGetFactory(kIPluginIID, mServiceMgr, (nsIFactory**)&pluginTag->mEntryPoint);
plugin = pluginTag->mEntryPoint;
if (plugin != NULL)
plugin->Initialize();
}
}
if (plugin != NULL) {
*aPlugin = plugin;
plugin->AddRef();
res = NS_OK;
break;
}
}
pluginTag = pluginTag->mNext;
}
}
return res;
}
#ifdef XP_MAC
@ -1849,8 +1879,22 @@ NS_IMETHODIMP nsPluginHostImpl::LoadPlugins()
nsPluginTag* pluginTag = new nsPluginTag();
pluginTag->mNext = mPlugins;
mPlugins = pluginTag;
// GetLeafName() returns a copy allocated with new.
pluginTag->mName = pluginFile.GetLeafName();
nsPluginInfo info = { sizeof(info) };
if (pluginFile.GetPluginInfo(info) == NS_OK) {
pluginTag->mName = info.fName;
pluginTag->mDescription = info.fDescription;
pluginTag->mMimeType = info.fMimeType;
pluginTag->mMimeDescription = info.fMimeDescription;
pluginTag->mExtensions = info.fExtensions;
pluginTag->mVariants = info.fVariantCount;
pluginTag->mMimeTypeArray = info.fMimeTypeArray;
pluginTag->mMimeDescriptionArray = info.fMimeDescriptionArray;
}
pluginTag->mLibrary = pluginLibrary;
pluginTag->mEntryPoint = NULL;
pluginTag->mFlags = 0;
}
}
}