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How to use readDir method of report Package

Best Syzkaller code snippet using report.readDir

dir_unix.go

Source:dir_unix.go

1// Copyright 2009 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris5package os6import (7	"dara"8	"io"9	"runtime"10	"syscall"11)12const (13	blockSize = 409614)15func (f *File) readdir(n int) (fi []FileInfo, err error) {16	dirname := f.name17	if dirname == "" {18		dirname = "."19	}20	names, err := f.Readdirnames(n)21	fi = make([]FileInfo, 0, len(names))22	for _, filename := range names {23		fip, lerr := lstat(dirname + "/" + filename)24		if IsNotExist(lerr) {25			// File disappeared between readdir + stat.26			// Just treat it as if it didn't exist.27			continue28		}29		if lerr != nil {30			if runtime.Is_dara_profiling_on() {31                runtime.Dara_Debug_Print(func() {32				    print("[Readdir] : ")33				    print(f.file.name)34				    print(" ")35				    println(n)36                })37				argInfo1 := dara.GeneralType{Type:dara.FILE}38                copy(argInfo1.String[:], f.name)39				argInfo2 := dara.GeneralType{Type:dara.INTEGER, Integer:n}40				retInfo1 := dara.GeneralType{Type:dara.ARRAY, Integer: len(fi)}41				retInfo2 := dara.GeneralType{Type:dara.ERROR, Unsupported: dara.UNSUPPORTEDVAL}42				syscallInfo := dara.GeneralSyscall{dara.DSYS_READDIR, 2, 2, [10]dara.GeneralType{argInfo1, argInfo2}, [10]dara.GeneralType{retInfo1, retInfo2}}43				runtime.Report_Syscall_To_Scheduler(dara.DSYS_READDIR, syscallInfo)44			}45			return fi, lerr46		}47		fi = append(fi, fip)48	}49	if len(fi) == 0 && err == nil && n > 0 {50		// Per File.Readdir, the slice must be non-empty or err51		// must be non-nil if n > 0.52		err = io.EOF53	}54	// DARA Instrumentation55	if runtime.Is_dara_profiling_on() {56        runtime.Dara_Debug_Print(func() {57		    print("[Readdir] : ")58		    print(f.file.name)59		    print(" ")60		    println(n)61        })62		argInfo1 := dara.GeneralType{Type:dara.FILE}63        copy(argInfo1.String[:], f.name)64		argInfo2 := dara.GeneralType{Type:dara.INTEGER, Integer:n}65		retInfo1 := dara.GeneralType{Type:dara.ARRAY, Integer: len(fi)}66		retInfo2 := dara.GeneralType{Type:dara.ERROR, Unsupported: dara.UNSUPPORTEDVAL}67		syscallInfo := dara.GeneralSyscall{dara.DSYS_READDIR, 2, 2, [10]dara.GeneralType{argInfo1, argInfo2}, [10]dara.GeneralType{retInfo1, retInfo2}}68		runtime.Report_Syscall_To_Scheduler(dara.DSYS_READDIR, syscallInfo)69	}70	return fi, err71}72func (f *File) readdirnames(n int) (names []string, err error) {73	// If this file has no dirinfo, create one.74	if f.dirinfo == nil {75		f.dirinfo = new(dirInfo)76		// The buffer must be at least a block long.77		f.dirinfo.buf = make([]byte, blockSize)78	}79	d := f.dirinfo80	size := n81	if size <= 0 {82		size = 10083		n = -184	}85	names = make([]string, 0, size) // Empty with room to grow.86	for n != 0 {87		// Refill the buffer if necessary88		if d.bufp >= d.nbuf {89			d.bufp = 090			var errno error91			d.nbuf, errno = f.pfd.ReadDirent(d.buf)92			runtime.KeepAlive(f)93			if errno != nil {94				if runtime.Is_dara_profiling_on() {95                    runtime.Dara_Debug_Print(func() {96					    print("[Readdirnames] : ")97					    print(f.file.name)98					    print(" ")99					    println(n)100                    })101					argInfo1 := dara.GeneralType{Type: dara.FILE}102                    copy(argInfo1.String[:], f.name)103					argInfo2 := dara.GeneralType{Type: dara.INTEGER, Integer:n}104					retInfo1 := dara.GeneralType{Type: dara.ARRAY, Integer: len(names)}105					retInfo2 := dara.GeneralType{Type: dara.ERROR, Unsupported: dara.UNSUPPORTEDVAL}106					syscallInfo := dara.GeneralSyscall{dara.DSYS_READDIRNAMES, 2, 2, [10]dara.GeneralType{argInfo1, argInfo2}, [10]dara.GeneralType{retInfo1, retInfo2}}107					runtime.Report_Syscall_To_Scheduler(dara.DSYS_READDIRNAMES, syscallInfo)108				}109				return names, wrapSyscallError("readdirent", errno)110			}111			if d.nbuf <= 0 {112				break // EOF113			}114		}115		// Drain the buffer116		var nb, nc int117		nb, nc, names = syscall.ParseDirent(d.buf[d.bufp:d.nbuf], n, names)118		d.bufp += nb119		n -= nc120	}121	if n >= 0 && len(names) == 0 {122		if runtime.Is_dara_profiling_on() {123            runtime.Dara_Debug_Print(func() {124			    print("[Readdirnames] : ")125			    print(f.file.name)126			    print(" ")127			    println(n)128            })129			argInfo1 := dara.GeneralType{Type: dara.FILE}130            copy(argInfo1.String[:], f.name)131			argInfo2 := dara.GeneralType{Type: dara.INTEGER, Integer:n}132			retInfo1 := dara.GeneralType{Type: dara.ARRAY, Integer: len(names)}133			retInfo2 := dara.GeneralType{Type: dara.ERROR, Unsupported: dara.UNSUPPORTEDVAL}134			syscallInfo := dara.GeneralSyscall{dara.DSYS_READDIRNAMES, 2, 2, [10]dara.GeneralType{argInfo1, argInfo2}, [10]dara.GeneralType{retInfo1, retInfo2}}135			runtime.Report_Syscall_To_Scheduler(dara.DSYS_READDIRNAMES, syscallInfo)136		}137		return names, io.EOF138	}139	// DARA Instrumentation140	if runtime.Is_dara_profiling_on() {141        runtime.Dara_Debug_Print(func() {142		    print("[Readdirnames] : ")143		    print(f.file.name)144		    print(" ")145		    println(n)146        })147		argInfo1 := dara.GeneralType{Type: dara.FILE}148        copy(argInfo1.String[:], f.name)149		argInfo2 := dara.GeneralType{Type: dara.INTEGER, Integer:n}150		retInfo1 := dara.GeneralType{Type: dara.ARRAY, Integer: len(names)}151		retInfo2 := dara.GeneralType{Type: dara.ERROR, Unsupported: dara.UNSUPPORTEDVAL}152		syscallInfo := dara.GeneralSyscall{dara.DSYS_READDIRNAMES, 2, 2, [10]dara.GeneralType{argInfo1, argInfo2}, [10]dara.GeneralType{retInfo1, retInfo2}}153		runtime.Report_Syscall_To_Scheduler(dara.DSYS_READDIRNAMES, syscallInfo)154	}155	return names, nil156}...

start.go

Source:start.go

...18	} else {19		countFiles++20	}21}22// readDir reads the files from the dir "s" recursively and checks if there are duplicated23func readDir(s string, depth int) {24	depth++25	files, err := ioutil.ReadDir(s)26	if err != nil {27		fmt.Printf("[-] Error reading %s: %s\n", s, err)28		return29	}30	if len(files) == 0 {31		return32	}33	for _, f := range files {34		if f.Name() == ".godedupe_ignore" {35			return36		}37	}38	for _, f := range files {39		path := filepath.Join(s, f.Name())40		file := compare.File{41			path,42			f,43		}44		if opt.excludeHiddenFiles && strings.HasPrefix(file.Info.Name(), ".") {45			continue46		}47		update(file.Info)48		if !file.Info.IsDir() {49			// Only scan for files of a given extension50			matched := true51			if opt.pattern != "" {52				matched, _ = filepath.Match(opt.pattern, file.Info.Name())53			}54			if !matched {55			} else if opt.excludeEmptyFiles && file.Info.Size() == 0 {56			} else if !opt.followSymlinks && file.Info.Mode()&os.ModeSymlink != 0 {57			} else {58				compare.AddFile(file)59			}60		} else if opt.enableRecursion {61			if depth < opt.maxDepth || opt.maxDepth == -1 {62				readDir(path, depth)63			}64		}65		if !opt.quiet {66			fmt.Printf("[+] Analyzed: %v directories and %v files\r", countDirs, countFiles)67		}68	}69}70// Start the program with the targetDirs options. Options param is read only71func start() {72	// Set the global variable so readDir function can access to the options73	if len(opt.targetDirs) == 0 {74		fmt.Println("error: directory must be specified. See help.")75		return76	}77	for _, dir := range opt.targetDirs {78		if info, err := os.Stat(dir); err == nil && !info.IsDir() && !opt.quiet {79			// This should return an error to avoid hiding potential configuration errors80			fmt.Printf("[-] %s is not a valid directory", info.Name())81			return82		}83	}84	for _, dir := range opt.targetDirs {85		if !opt.quiet {86			fmt.Println("[+] Reading directory:", dir)87		}88		if opt.pattern != "" {89			_, err := filepath.Match(opt.pattern, "")90			if err != nil {91				fmt.Println("[-] Bad Ppattern: ", err)92				return93			}94		}95		readDir(dir, 0)96	}97	if !opt.quiet {98		fmt.Printf("\n[+] Stage 1 / 3 completed\n")99	}100	compare.ValidateDuplicatedFiles(!opt.quiet)101	reportOpts := report.Opts{opt.JsonFile, opt.ShowSummary, opt.ShowNotification, opt.SameLine}102	report.ObtainReportData(compare.DuplicatedFiles, reportOpts).DoReport()103}...

fs.go

Source:fs.go

2import (3	"github.com/robertkrimen/otto"4	"io/ioutil"5)6func readDir(call otto.FunctionCall) otto.Value {7	argv := call.ArgumentList8	argc := len(argv)9	if argc != 1 {10		return ReportError("readDir: expected 1 argument, %d given instead.", argc)11	}12	path := argv[0].String()13	dir, err := ioutil.ReadDir(path)14	if err != nil {15		return ReportError("Could not read directory %s: %s", path, err)16	}17	entry_list := []string{}18	for _, file := range dir {19		entry_list = append(entry_list, file.Name())20	}21	v, err := otto.Otto.ToValue(*call.Otto, entry_list)22	if err != nil {23		return ReportError("Could not convert to array: %s", err)24	}...

readDir

Using AI Code Generation

1import (2func main() {3	r := report{}4	r.readDir(os.Args[1])5}6import (7func main() {8	r := report{}9	r.readDir(os.Args[1])10}11import (12func main() {13	r := report{}14	r.readDir(os.Args[1])15}16import (17func main() {18	r := report{}19	r.readDir(os.Args[1])20}21import (22func main() {23	r := report{}24	r.readDir(os.Args[1])25}26import (27func main() {28	r := report{}29	r.readDir(os.Args[1])30}31import (32func main() {33	r := report{}34	r.readDir(os.Args[1])35}36import (37func main() {38	r := report{}39	r.readDir(os.Args[1])40}41import (42func main() {43	r := report{}44	r.readDir(os.Args[1])45}46import (47func main() {48	r := report{}49	r.readDir(os.Args[1])50}51import (52func main() {53	r := report{}54	r.readDir(os.Args[1])

readDir

Using AI Code Generation

1import (2func main() {3	if len(os.Args) == 2 {4	} else {5	}6	filepath.Walk(path, func(path string, info os.FileInfo, err error) error {7		fmt.Println(path)8	})9}

readDir

Using AI Code Generation

1import (2func main() {3	report := report.NewReport()4	files, err := report.ReadDir("test")5	if err != nil {6		fmt.Println(err)7	}8	fmt.Println(files)9}10import (11func main() {12	report := report.NewReport()13	files, err := report.ReadDir("test")14	if err != nil {15		fmt.Println(err)16	}17	report.Write("test", files)18}19import (20func main() {21	report := report.NewReport()22	files, err := report.ReadDir("test")23	if err != nil {24		fmt.Println(err)25	}26	report.Write("test", files)27	data, err := report.Read("test")28	if err != nil {29		fmt.Println(err)30	}31	fmt.Println(data)32}33import (34func main() {35	report := report.NewReport()36	files, err := report.ReadDir("test")37	if err != nil {38		fmt.Println(err)39	}40	report.Write("test", files)41	data, err := report.Read("test")42	if err != nil {43		fmt.Println(err)44	}45	fmt.Println(data)46	report.WriteFile("test", data)47}

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