How to use handleTextX method of main Package

Best Syzkaller code snippet using main.handleTextX

main.go

Source:main.go

...22	http.Handle("/", handlerWrapper(handleMain))23	http.Handle("/bug", handlerWrapper(handleBug))24	http.Handle("/text", handlerWrapper(handleText))25	http.Handle("/admin", handlerWrapper(handleAdmin))26	http.Handle("/x/.config", handlerWrapper(handleTextX(textKernelConfig)))27	http.Handle("/x/log.txt", handlerWrapper(handleTextX(textCrashLog)))28	http.Handle("/x/report.txt", handlerWrapper(handleTextX(textCrashReport)))29	http.Handle("/x/repro.syz", handlerWrapper(handleTextX(textReproSyz)))30	http.Handle("/x/repro.c", handlerWrapper(handleTextX(textReproC)))31	http.Handle("/x/patch.diff", handlerWrapper(handleTextX(textPatch)))32	http.Handle("/x/bisect.txt", handlerWrapper(handleTextX(textLog)))33	http.Handle("/x/error.txt", handlerWrapper(handleTextX(textError)))34	for ns := range config.Namespaces {35		http.Handle("/"+ns, handlerWrapper(handleMain))36		http.Handle("/"+ns+"/fixed", handlerWrapper(handleFixed))37		http.Handle("/"+ns+"/invalid", handlerWrapper(handleInvalid))38	}39}40type uiMainPage struct {41	Header         *uiHeader42	Now            time.Time43	Decommissioned bool44	FixedLink      string45	FixedCount     int46	Managers       []*uiManager47	Groups         []*uiBugGroup48}49type uiTerminalPage struct {50	Header *uiHeader51	Now    time.Time52	Bugs   *uiBugGroup53}54type uiAdminPage struct {55	Header   *uiHeader56	Log      []byte57	Managers []*uiManager58	Jobs     *uiJobList59}60type uiManager struct {61	Now                   time.Time62	Namespace             string63	Name                  string64	Link                  string65	CoverLink             string66	CurrentBuild          *uiBuild67	FailedBuildBugLink    string68	FailedSyzBuildBugLink string69	LastActive            time.Time70	LastActiveBad         bool // highlight LastActive in red71	CurrentUpTime         time.Duration72	MaxCorpus             int6473	MaxCover              int6474	TotalFuzzingTime      time.Duration75	TotalCrashes          int6476	TotalExecs            int6477	TotalExecsBad         bool // highlight TotalExecs in red78}79type uiBuild struct {80	Time                time.Time81	SyzkallerCommit     string82	SyzkallerCommitLink string83	SyzkallerCommitDate time.Time84	KernelAlias         string85	KernelCommit        string86	KernelCommitLink    string87	KernelCommitTitle   string88	KernelCommitDate    time.Time89	KernelConfigLink    string90}91type uiCommit struct {92	Hash   string93	Title  string94	Link   string95	Author string96	CC     []string97	Date   time.Time98}99type uiBugPage struct {100	Header        *uiHeader101	Now           time.Time102	Bug           *uiBug103	BisectCause   *uiJob104	BisectFix     *uiJob105	DupOf         *uiBugGroup106	Dups          *uiBugGroup107	Similar       *uiBugGroup108	SampleReport  []byte109	Crashes       *uiCrashTable110	FixBisections *uiCrashTable111	TestPatchJobs *uiJobList112}113type uiBugGroup struct {114	Now           time.Time115	Caption       string116	Fragment      string117	Namespace     string118	ShowNamespace bool119	ShowPatch     bool120	ShowPatched   bool121	ShowStatus    bool122	ShowIndex     int123	Bugs          []*uiBug124}125type uiJobList struct {126	PerBug bool127	Jobs   []*uiJob128}129type uiBug struct {130	Namespace       string131	Title           string132	NumCrashes      int64133	NumCrashesBad   bool134	BisectCauseDone bool135	BisectFixDone   bool136	FirstTime       time.Time137	LastTime        time.Time138	ReportedTime    time.Time139	ClosedTime      time.Time140	ReproLevel      dashapi.ReproLevel141	ReportingIndex  int142	Status          string143	Link            string144	ExternalLink    string145	CreditEmail     string146	Commits         []*uiCommit147	PatchedOn       []string148	MissingOn       []string149	NumManagers     int150}151type uiCrash struct {152	Manager      string153	Time         time.Time154	Maintainers  string155	LogLink      string156	ReportLink   string157	ReproSyzLink string158	ReproCLink   string159	*uiBuild160}161type uiCrashTable struct {162	Crashes        []*uiCrash163	Caption        string164	HasMaintainers bool165}166type uiJob struct {167	Type            JobType168	Created         time.Time169	BugLink         string170	ExternalLink    string171	User            string172	Reporting       string173	Namespace       string174	Manager         string175	BugTitle        string176	BugID           string177	KernelAlias     string178	KernelCommit    string179	PatchLink       string180	Attempts        int181	Started         time.Time182	Finished        time.Time183	Duration        time.Duration184	CrashTitle      string185	CrashLogLink    string186	CrashReportLink string187	LogLink         string188	ErrorLink       string189	Commit          *uiCommit   // for conclusive bisection190	Commits         []*uiCommit // for inconclusive bisection191	Crash           *uiCrash192	Reported        bool193}194// handleMain serves main page.195func handleMain(c context.Context, w http.ResponseWriter, r *http.Request) error {196	hdr, err := commonHeader(c, r, w, "")197	if err != nil {198		return err199	}200	accessLevel := accessLevel(c, r)201	managers, err := loadManagers(c, accessLevel, hdr.Namespace)202	if err != nil {203		return err204	}205	manager := r.FormValue("manager")206	groups, fixedCount, err := fetchNamespaceBugs(c, accessLevel, hdr.Namespace, manager)207	if err != nil {208		return err209	}210	fixedLink := fmt.Sprintf("/%v/fixed", hdr.Namespace)211	if manager != "" {212		fixedLink = fmt.Sprintf("%v?manager=%v", fixedLink, manager)213	}214	data := &uiMainPage{215		Header:         hdr,216		Decommissioned: config.Namespaces[hdr.Namespace].Decommissioned,217		Now:            timeNow(c),218		FixedCount:     fixedCount,219		FixedLink:      fixedLink,220		Groups:         groups,221		Managers:       managers,222	}223	return serveTemplate(w, "main.html", data)224}225func handleFixed(c context.Context, w http.ResponseWriter, r *http.Request) error {226	return handleTerminalBugList(c, w, r, &TerminalBug{227		Status:    BugStatusFixed,228		Subpage:   "/fixed",229		Caption:   "fixed",230		ShowPatch: true,231	})232}233func handleInvalid(c context.Context, w http.ResponseWriter, r *http.Request) error {234	return handleTerminalBugList(c, w, r, &TerminalBug{235		Status:    BugStatusInvalid,236		Subpage:   "/invalid",237		Caption:   "invalid",238		ShowPatch: false,239	})240}241type TerminalBug struct {242	Status    int243	Subpage   string244	Caption   string245	ShowPatch bool246}247func handleTerminalBugList(c context.Context, w http.ResponseWriter, r *http.Request, typ *TerminalBug) error {248	accessLevel := accessLevel(c, r)249	hdr, err := commonHeader(c, r, w, "")250	if err != nil {251		return err252	}253	hdr.Subpage = typ.Subpage254	manager := r.FormValue("manager")255	bugs, err := fetchTerminalBugs(c, accessLevel, hdr.Namespace, manager, typ)256	if err != nil {257		return err258	}259	data := &uiTerminalPage{260		Header: hdr,261		Now:    timeNow(c),262		Bugs:   bugs,263	}264	return serveTemplate(w, "terminal.html", data)265}266func handleAdmin(c context.Context, w http.ResponseWriter, r *http.Request) error {267	accessLevel := accessLevel(c, r)268	if accessLevel != AccessAdmin {269		return ErrAccess270	}271	hdr, err := commonHeader(c, r, w, "")272	if err != nil {273		return err274	}275	managers, err := loadManagers(c, accessLevel, "")276	if err != nil {277		return err278	}279	errorLog, err := fetchErrorLogs(c)280	if err != nil {281		return err282	}283	jobs, err := loadRecentJobs(c)284	if err != nil {285		return err286	}287	data := &uiAdminPage{288		Header:   hdr,289		Log:      errorLog,290		Managers: managers,291		Jobs:     &uiJobList{Jobs: jobs},292	}293	return serveTemplate(w, "admin.html", data)294}295// handleBug serves page about a single bug (which is passed in id argument).296func handleBug(c context.Context, w http.ResponseWriter, r *http.Request) error {297	bug, err := findBugByID(c, r)298	if err != nil {299		return ErrDontLog{err}300	}301	accessLevel := accessLevel(c, r)302	if err := checkAccessLevel(c, r, bug.sanitizeAccess(accessLevel)); err != nil {303		return err304	}305	hdr, err := commonHeader(c, r, w, bug.Namespace)306	if err != nil {307		return err308	}309	state, err := loadReportingState(c)310	if err != nil {311		return err312	}313	managers, err := managerList(c, bug.Namespace)314	if err != nil {315		return err316	}317	var dupOf *uiBugGroup318	if bug.DupOf != "" {319		dup := new(Bug)320		if err := db.Get(c, db.NewKey(c, "Bug", bug.DupOf, 0, nil), dup); err != nil {321			return err322		}323		if accessLevel >= dup.sanitizeAccess(accessLevel) {324			dupOf = &uiBugGroup{325				Now:     timeNow(c),326				Caption: "Duplicate of",327				Bugs:    []*uiBug{createUIBug(c, dup, state, managers)},328			}329		}330	}331	uiBug := createUIBug(c, bug, state, managers)332	crashes, sampleReport, err := loadCrashesForBug(c, bug)333	if err != nil {334		return err335	}336	crashesTable := &uiCrashTable{337		Crashes: crashes,338		Caption: fmt.Sprintf("Crashes (%d)", bug.NumCrashes),339	}340	for _, crash := range crashesTable.Crashes {341		if len(crash.Maintainers) != 0 {342			crashesTable.HasMaintainers = true343			break344		}345	}346	dups, err := loadDupsForBug(c, r, bug, state, managers)347	if err != nil {348		return err349	}350	similar, err := loadSimilarBugs(c, r, bug, state)351	if err != nil {352		return err353	}354	var bisectCause *uiJob355	if bug.BisectCause > BisectPending {356		bisectCause, err = getUIJob(c, bug, JobBisectCause)357		if err != nil {358			return err359		}360	}361	var bisectFix *uiJob362	if bug.BisectFix > BisectPending {363		bisectFix, err = getUIJob(c, bug, JobBisectFix)364		if err != nil {365			return err366		}367	}368	testPatchJobs, err := loadTestPatchJobs(c, bug)369	if err != nil {370		return err371	}372	data := &uiBugPage{373		Header:       hdr,374		Now:          timeNow(c),375		Bug:          uiBug,376		BisectCause:  bisectCause,377		BisectFix:    bisectFix,378		DupOf:        dupOf,379		Dups:         dups,380		Similar:      similar,381		SampleReport: sampleReport,382		Crashes:      crashesTable,383		TestPatchJobs: &uiJobList{384			PerBug: true,385			Jobs:   testPatchJobs,386		},387	}388	// bug.BisectFix is set to BisectNot in two cases :389	// - no fix bisections have been performed on the bug390	// - fix bisection was performed but resulted in a crash on HEAD391	if bug.BisectFix == BisectNot {392		fixBisections, err := loadFixBisectionsForBug(c, bug)393		if err != nil {394			return err395		}396		if len(fixBisections) != 0 {397			data.FixBisections = &uiCrashTable{398				Crashes: fixBisections,399				Caption: "Fix bisection attempts",400			}401		}402	}403	return serveTemplate(w, "bug.html", data)404}405func findBugByID(c context.Context, r *http.Request) (*Bug, error) {406	if id := r.FormValue("id"); id != "" {407		bug := new(Bug)408		bugKey := db.NewKey(c, "Bug", id, 0, nil)409		err := db.Get(c, bugKey, bug)410		return bug, err411	}412	if extID := r.FormValue("extid"); extID != "" {413		bug, _, err := findBugByReportingID(c, extID)414		return bug, err415	}416	return nil, fmt.Errorf("mandatory parameter id/extid is missing")417}418func getUIJob(c context.Context, bug *Bug, jobType JobType) (*uiJob, error) {419	job, crash, jobKey, _, err := loadBisectJob(c, bug, jobType)420	if err != nil {421		return nil, err422	}423	build, err := loadBuild(c, bug.Namespace, crash.BuildID)424	if err != nil {425		return nil, err426	}427	return makeUIJob(job, jobKey, bug, crash, build), nil428}429// handleText serves plain text blobs (crash logs, reports, reproducers, etc).430func handleTextImpl(c context.Context, w http.ResponseWriter, r *http.Request, tag string) error {431	var id int64432	if x := r.FormValue("x"); x != "" {433		xid, err := strconv.ParseUint(x, 16, 64)434		if err != nil || xid == 0 {435			return ErrDontLog{fmt.Errorf("failed to parse text id: %v", err)}436		}437		id = int64(xid)438	} else {439		// Old link support, don't remove.440		xid, err := strconv.ParseInt(r.FormValue("id"), 10, 64)441		if err != nil || xid == 0 {442			return ErrDontLog{fmt.Errorf("failed to parse text id: %v", err)}443		}444		id = xid445	}446	bug, crash, err := checkTextAccess(c, r, tag, id)447	if err != nil {448		return err449	}450	data, ns, err := getText(c, tag, id)451	if err != nil {452		if strings.Contains(err.Error(), "datastore: no such entity") {453			err = ErrDontLog{err}454		}455		return err456	}457	if err := checkAccessLevel(c, r, config.Namespaces[ns].AccessLevel); err != nil {458		return err459	}460	w.Header().Set("Content-Type", "text/plain; charset=utf-8")461	// Unfortunately filename does not work in chrome on linux due to:462	// https://bugs.chromium.org/p/chromium/issues/detail?id=608342463	w.Header().Set("Content-Disposition", "inline; filename="+textFilename(tag))464	augmentRepro(c, w, tag, bug, crash)465	w.Write(data)466	return nil467}468func augmentRepro(c context.Context, w http.ResponseWriter, tag string, bug *Bug, crash *Crash) {469	if tag == textReproSyz || tag == textReproC {470		// Users asked for the bug link in reproducers (in case you only saved the repro link).471		if bug != nil {472			prefix := "#"473			if tag == textReproC {474				prefix = "//"475			}476			fmt.Fprintf(w, "%v %v/bug?id=%v\n", prefix, appURL(c), bug.keyHash())477		}478	}479	if tag == textReproSyz {480		// Add link to documentation and repro opts for syzkaller reproducers.481		w.Write([]byte(syzReproPrefix))482		if crash != nil {483			fmt.Fprintf(w, "#%s\n", crash.ReproOpts)484		}485	}486}487func handleText(c context.Context, w http.ResponseWriter, r *http.Request) error {488	return handleTextImpl(c, w, r, r.FormValue("tag"))489}490func handleTextX(tag string) contextHandler {491	return func(c context.Context, w http.ResponseWriter, r *http.Request) error {492		return handleTextImpl(c, w, r, tag)493	}494}495func textFilename(tag string) string {496	switch tag {497	case textKernelConfig:498		return ".config"499	case textCrashLog:500		return "log.txt"501	case textCrashReport:502		return "report.txt"503	case textReproSyz:504		return "repro.syz"...

handleTextX

Using AI Code Generation

1func main() {2}3func main() {4}5func main() {6}7func main() {8}9func main() {10}11func main() {12}13func main() {14}15func main() {16}17func main() {18}19func main() {

handleTextX

Using AI Code Generation

1import (2type mainClass struct {3}4func (m *mainClass) handleTextX() {5}6func main() {7	m := &mainClass{}8	runtime.GOMAXPROCS(runtime.NumCPU())9	files, err := ioutil.ReadDir(root)10	if err != nil {11		log.Fatal(err)12	}13	for _, file := range files {14		if !file.IsDir() {15			wg.Add(1)16			go func(f os.FileInfo) {17				defer wg.Done()18				path := filepath.Join(root, f.Name())19				fmt.Println("Path:", path)20				m.handleTextX()21			}(file)22		}23	}24	wg.Wait()25}

handleTextX

Using AI Code Generation

1func (m *Main) HandleTextX(text string) {2    m.handleTextX(text)3}4func (m *Main) HandleTextX(text string) {5    m.handleTextX(text)6}

handleTextX

Using AI Code Generation

1func (m *Main) handleTextX(s string) {2}3func (m *Main) handleTextX(s string) {4}5func (m *Main) handleTextX(s string) {6}7func (m *Main) handleTextX(s string) {8}9func (m *Main) handleTextX(s string) {10}11func (m *Main) handleTextX(s string) {12}13func (m *Main) handleTextX(s string) {14}15func (m *Main) handleTextX(s string) {16}17func (m *Main) handleTextX(s string) {18}19func (m *Main) handleTextX(s string) {20}21func (m *Main) handleTextX(s string) {22}23func (m *Main) handleTextX(s string) {24}25func (m *Main) handleTextX(s string) {

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