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Fix bug # 178368: reduce search graph footprint re: HTML chunks. r=sgehani sr=jag

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rjc%netscape.com 2002-11-08 22:34:02 +00:00
parent 185d03fd80
commit 46c06897f0
2 changed files with 15 additions and 13 deletions
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25
xpfe/components/search/src/nsInternetSearchService.cpp
View File

@ -346,10 +346,9 @@ searchModePrefCallback(const char *pref, void *aClosure)
if (searchDS->prefs) if (searchDS->prefs)
{ {
PRInt32 searchMode=0; searchDS->prefs->GetIntPref(pref, &searchDS->gBrowserSearchMode);
searchDS->prefs->GetIntPref(pref, &searchMode);
#ifdef DEBUG #ifdef DEBUG
printf("searchModePrefCallback: '%s' = %d\n", pref, searchMode); printf("searchModePrefCallback: '%s' = %d\n", pref, searchDS->gBrowserSearchMode);
#endif #endif
searchDS->Assert(searchDS->kNC_LastSearchRoot, searchDS->kNC_LastSearchMode, searchDS->kTrueLiteral, PR_TRUE); searchDS->Assert(searchDS->kNC_LastSearchRoot, searchDS->kNC_LastSearchMode, searchDS->kTrueLiteral, PR_TRUE);
} }
@ -359,11 +358,12 @@ searchModePrefCallback(const char *pref, void *aClosure)
static nsIRDFService *gRDFService = nsnull; static nsIRDFService *gRDFService = nsnull;
static nsIRDFContainerUtils *gRDFC = nsnull; static nsIRDFContainerUtils *gRDFC = nsnull;
PRInt32 InternetSearchDataSource::gRefCnt = 0; PRInt32 InternetSearchDataSource::gRefCnt = 0;
PRInt32 InternetSearchDataSource::gBrowserSearchMode = 0;
nsIRDFDataSource *InternetSearchDataSource::mInner = nsnull; nsIRDFDataSource *InternetSearchDataSource::mInner = nsnull;
nsCOMPtr<nsISupportsArray> InternetSearchDataSource::mUpdateArray; nsCOMPtr<nsISupportsArray> InternetSearchDataSource::mUpdateArray;
nsCOMPtr<nsIRDFDataSource> InternetSearchDataSource::mLocalstore; nsCOMPtr<nsIRDFDataSource> InternetSearchDataSource::mLocalstore;
nsCOMPtr<nsIRDFDataSource> InternetSearchDataSource::categoryDataSource; nsCOMPtr<nsIRDFDataSource> InternetSearchDataSource::categoryDataSource;
PRBool InternetSearchDataSource::mEngineListBuilt; PRBool InternetSearchDataSource::gEngineListBuilt = PR_FALSE;
nsCOMPtr<nsILoadGroup> InternetSearchDataSource::mBackgroundLoadGroup; nsCOMPtr<nsILoadGroup> InternetSearchDataSource::mBackgroundLoadGroup;
nsCOMPtr<nsILoadGroup> InternetSearchDataSource::mLoadGroup; nsCOMPtr<nsILoadGroup> InternetSearchDataSource::mLoadGroup;
nsCOMPtr<nsIPref> InternetSearchDataSource::prefs; nsCOMPtr<nsIPref> InternetSearchDataSource::prefs;
@ -494,6 +494,7 @@ InternetSearchDataSource::InternetSearchDataSource(void)
if (NS_SUCCEEDED(rv) && (prefs)) if (NS_SUCCEEDED(rv) && (prefs))
{ {
prefs->RegisterCallback("browser.search.mode", searchModePrefCallback, this); prefs->RegisterCallback("browser.search.mode", searchModePrefCallback, this);
prefs->GetIntPref("browser.search.mode", &gBrowserSearchMode);
} }
} }
} }
@ -933,7 +934,7 @@ InternetSearchDataSource::Init()
} }
} }
mEngineListBuilt = PR_FALSE; gEngineListBuilt = PR_FALSE;
// Register as a profile change obsevrer // Register as a profile change obsevrer
nsCOMPtr<nsIObserverService> observerService = nsCOMPtr<nsIObserverService> observerService =
@ -953,9 +954,9 @@ InternetSearchDataSource::DeferredInit()
{ {
nsresult rv = NS_OK; nsresult rv = NS_OK;
if (mEngineListBuilt == PR_FALSE) if (gEngineListBuilt == PR_FALSE)
{ {
mEngineListBuilt = PR_TRUE; gEngineListBuilt = PR_TRUE;
// get available search engines // get available search engines
nsCOMPtr<nsIFile> nativeDir; nsCOMPtr<nsIFile> nativeDir;
@ -1225,7 +1226,7 @@ InternetSearchDataSource::GetTargets(nsIRDFResource *source,
{ {
// defer search engine discovery until needed; small startup time improvement // defer search engine discovery until needed; small startup time improvement
if (((source == kNC_SearchEngineRoot) || isSearchURI(source)) && (property == kNC_Child) if (((source == kNC_SearchEngineRoot) || isSearchURI(source)) && (property == kNC_Child)
&& (mEngineListBuilt == PR_FALSE)) && (gEngineListBuilt == PR_FALSE))
{ {
DeferredInit(); DeferredInit();
} }
@ -2505,7 +2506,7 @@ InternetSearchDataSource::GetInternetSearchURL(const char *searchEngineURI,
*resultURL = nsnull; *resultURL = nsnull;
// if we haven't already, load in the engines // if we haven't already, load in the engines
if (mEngineListBuilt == PR_FALSE) DeferredInit(); if (gEngineListBuilt == PR_FALSE) DeferredInit();
nsresult rv; nsresult rv;
nsCOMPtr<nsIRDFResource> engine; nsCOMPtr<nsIRDFResource> engine;
@ -2650,7 +2651,7 @@ InternetSearchDataSource::FindInternetSearchResults(const char *url, PRBool *sea
shortURL.Truncate(optionsOffset); shortURL.Truncate(optionsOffset);
// if we haven't already, load in the engines // if we haven't already, load in the engines
if (mEngineListBuilt == PR_FALSE) DeferredInit(); if (gEngineListBuilt == PR_FALSE) DeferredInit();
// look in available engines to see if any of them appear // look in available engines to see if any of them appear
// to match this url (minus the GET options) // to match this url (minus the GET options)
@ -5079,7 +5080,7 @@ InternetSearchDataSource::webSearchFinalize(nsIChannel* channel, nsIInternetSear
const PRUnichar *uniBuf = nsnull; const PRUnichar *uniBuf = nsnull;
if (NS_SUCCEEDED(rv = context->GetBufferConst(&uniBuf)) && (uniBuf)) if (NS_SUCCEEDED(rv = context->GetBufferConst(&uniBuf)) && (uniBuf))
{ {
if (mParent) if (mParent && (gBrowserSearchMode>0))
{ {
// save HTML result page for this engine // save HTML result page for this engine
nsCOMPtr<nsIRDFLiteral> htmlLiteral; nsCOMPtr<nsIRDFLiteral> htmlLiteral;
@ -5489,7 +5490,7 @@ InternetSearchDataSource::ParseHTML(nsIURI *aURL, nsIRDFResource *mParent,
// set HTML response chunk // set HTML response chunk
const PRUnichar *htmlResponseUni = resultItem.get(); const PRUnichar *htmlResponseUni = resultItem.get();
if (htmlResponseUni) if (htmlResponseUni && (gBrowserSearchMode>0))
{ {
nsCOMPtr<nsIRDFLiteral> htmlResponseLiteral; nsCOMPtr<nsIRDFLiteral> htmlResponseLiteral;
if (NS_SUCCEEDED(rv = gRDFService->GetLiteral(htmlResponseUni, getter_AddRefs(htmlResponseLiteral)))) if (NS_SUCCEEDED(rv = gRDFService->GetLiteral(htmlResponseUni, getter_AddRefs(htmlResponseLiteral))))

3
xpfe/components/search/src/nsInternetSearchService.h
View File

@ -61,7 +61,8 @@ class InternetSearchDataSource : public nsIInternetSearchService,
{ {
private: private:
static PRInt32 gRefCnt; static PRInt32 gRefCnt;
static PRBool mEngineListBuilt; static PRInt32 gBrowserSearchMode;
static PRBool gEngineListBuilt;
// pseudo-constants // pseudo-constants
static nsIRDFResource *kNC_SearchResult; static nsIRDFResource *kNC_SearchResult;