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How to use readTextRanges method of backend Package

Best Syzkaller code snippet using backend.readTextRanges

mach-o.go

Source:mach-o.go

...16		&containerFns{17			readSymbols:           machoReadSymbols,18			readTextData:          machoReadTextData,19			readModuleCoverPoints: machoReadModuleCoverPoints,20			readTextRanges:        machoReadTextRanges,21		},22	)23}24func machoReadSymbols(module *Module, info *symbolInfo) ([]*Symbol, error) {25	file, err := macho.Open(module.Path)26	if err != nil {27		return nil, err28	}29	text := file.Section("__text")30	if text == nil {31		return nil, fmt.Errorf("no __text section in the object file")32	}33	if file.Symtab == nil {34		return nil, fmt.Errorf("failed to read Mach-O symbols")35	}36	info.textAddr = text.Addr37	// We don't get symbol lengths or symbol ends in Mach-O symbols. So we38	// guesstimate them by taking the next symbols beginning -1. That only39	// works after we have sorted them.40	sort.Slice(file.Symtab.Syms, func(i, j int) bool {41		return file.Symtab.Syms[i].Value < file.Symtab.Syms[j].Value42	})43	var symbols []*Symbol44	for i, symb := range file.Symtab.Syms {45		// Mach-Os doesn't contain the Symbol size like in ELF46		symbEnd := text.Addr + text.Size47		if i < len(file.Symtab.Syms)-1 {48			symbEnd = file.Symtab.Syms[i+1].Value49		}50		text := symb.Value >= text.Addr && symbEnd <= text.Addr+text.Size51		if text {52			symbStart := symb.Value + module.Addr53			symbols = append(symbols, &Symbol{54				Module: module,55				ObjectUnit: ObjectUnit{56					Name: symb.Name,57				},58				Start: symbStart,59				End:   symbEnd,60			})61		}62		if strings.HasPrefix(symb.Name, "___sanitizer_cov_trace_") {63			if symb.Name == "___sanitizer_cov_trace_pc_guard" {64				info.tracePCIdx[i] = true65				if text {66					info.tracePC = symb.Value67				}68			} else {69				info.traceCmpIdx[i] = true70				if text {71					info.traceCmp[symb.Value] = true72				}73			}74		}75	}76	return symbols, nil77}78func machoReadTextRanges(module *Module) ([]pcRange, []*CompileUnit, error) {79	dir, kernel := filepath.Split(module.Path)80	dSYMPath := filepath.Join(dir, fmt.Sprintf(81		"%[1]s.dSYM/Contents/Resources/DWARF/%[1]s", kernel))82	dSYM, err := macho.Open(dSYMPath)83	if err != nil {84		return nil, nil, err85	}86	debugInfo, err := dSYM.DWARF()87	if err != nil {88		return nil, nil, fmt.Errorf("failed to parse DWARF: %v", err)89	}90	return readTextRanges(debugInfo, module, nil)91}92func machoReadTextData(module *Module) ([]byte, error) {93	file, err := macho.Open(module.Path)94	if err != nil {95		return nil, err96	}97	text := file.Section("__text")98	if text == nil {99		return nil, fmt.Errorf("no __text section in the object file")100	}101	return text.Data()102}103func machoReadModuleCoverPoints(target *targets.Target, module *Module, info *symbolInfo) ([2][]uint64, error) {104	// TODO: Linux/ELF supports module symbols. We should probably also do that...

readTextRanges

Using AI Code Generation

1import (2func main() {3	c := make(chan struct{}, 0)4	fmt.Println("Go WebAssembly Initialized")5	js.Global().Set("readTextRanges", js.FuncOf(readTextRanges))6}7func readTextRanges(this js.Value, args []js.Value) interface{} {8	fmt.Println("Read Text Ranges Called")9	fmt.Println("arg", arg)10	backend := arg.Get("backend")11	fmt.Println("backend", backend)12	readTextRanges := backend.Get("readTextRanges")13	fmt.Println("readTextRanges", readTextRanges)14	length := readTextRanges.Length()15	fmt.Println("length", length)16	typ := readTextRanges.Type()17	fmt.Println("type", typ)18	name := readTextRanges.String()19	fmt.Println("name", name)20	kind := readTextRanges.Kind()21	fmt.Println("kind", kind)22	value := reflect.ValueOf(readTextRanges)23	fmt.Println("value", value)24	reflectType := reflect.TypeOf(readTextRanges)25	fmt.Println("reflectType", reflectType)26	numIn := reflectType.NumIn()27	fmt.Println("numIn", numIn)28	numOut := reflectType.NumOut()29	fmt.Println("numOut", numOut)30	in := reflectType.In(0)31	fmt.Println("in", in)32	out := reflectType.Out(0)33	fmt.Println("out", out)34	params := value.Call([]reflect.Value{})35	fmt.Println("params", params)36}

readTextRanges

Using AI Code Generation

1import (2func main() {3    file = xlsx.NewFile()4    sheet, err = file.AddSheet("Sheet1")5    if err != nil {6        fmt.Printf(err.Error())7    }8    row = sheet.AddRow()9    cell = row.AddCell()10    err = file.Save("MyXLSXFile.xlsx")11    if err != nil {12        fmt.Printf(err.Error())13    }14}

readTextRanges

Using AI Code Generation

1import (2func main() {3	gtk.Init(nil)4	builder, err := gtk.BuilderNew()5	if err != nil {6		log.Fatal("Error creating builder: ", err)7	}8	err = builder.AddFromFile("2.glade")9	if err != nil {10		log.Fatal("Error loading file: ", err)11	}12	obj, err := builder.GetObject("window1")13	if err != nil {14		log.Fatal("Error getting object: ", err)15	}16	win := obj.(*gtk.Window)17	win.Show()18	win.Connect("destroy", func() {19		gtk.MainQuit()20	})21	obj, err = builder.GetObject("button1")22	if err != nil {23		log.Fatal("Error getting object: ", err)24	}25	button := obj.(*gtk.Button)26	button.Connect("clicked", func() {27		obj, err := builder.GetObject("textview1")28		if err != nil {29			log.Fatal("Error getting object: ", err)30		}31		view := obj.(*gtk.TextView)32		buffer, _ := view.GetBuffer()33		start, end := buffer.GetBounds()34		text, _ := buffer.GetText(start, end, true)35		fmt.Println(text)36	})37	obj, err = builder.GetObject("textview1")38	if err != nil {39		log.Fatal("Error getting object: ", err)40	}41	view := obj.(*gtk.TextView)42	buffer, _ := view.GetBuffer()43	viewBackend := reflect.ValueOf(view).Elem().FieldByName("GObject").Elem().FieldByName("gptr")44	bufferBackend := reflect.ValueOf(buffer).Elem().FieldByName("GObject").Elem().FieldByName("gptr")45	viewPtr := unsafe.Pointer(viewBackend.Pointer())46	bufferPtr := unsafe.Pointer(bufferBackend.Pointer())47	readTextRanges := glib.GetPointer(viewPtr, "readTextRanges

readTextRanges

Using AI Code Generation

1import (2func main() {3	xlFile, err := xlsx.OpenFile("test.xlsx")4	if err != nil {5		fmt.Println(err)6	}7	data := sheet.ReadTextRanges()8	fmt.Println(data)9}10You can also read the data from the sheet using the ReadTextRanges() method of the Sheet type. The ReadTextRanges() method returns a slice of TextRange type. The TextRange type has the following fields:11import (12func main() {13	xlFile, err := xlsx.OpenFile("test.xlsx")14	if err != nil {15		fmt.Println(err)16	}17	data := sheet.ReadTextRanges()18	fmt.Println(data)19}20[[{0 0 1 1 Hello World} {0 2 1 2 } {0 3 1 3 } {0 4 1 4 } {0 5 1 5 } {0 6 1 6 } {0 7 1 7 } {0 8 1 8 } {0 9 1 9 } {0 10 1 10 } {0 11 1 11 } {0 12 1 12 } {0 13 1 13 } {0 14 1 14 } {0 15 1 15 } {0 16 1 16 } {0 17 1 17 } {0 18 1 18 } {

readTextRanges

Using AI Code Generation

1import (2func main() {3	vm := otto.New()4	vm.Run(`5		var o = {6			readTextRanges: function (a, b) {7				return a + b;8			}9		};10	value, _ := vm.Call("o.readTextRanges", nil, "foo", "bar")11	fmt.Println(value.String())12}

readTextRanges

Using AI Code Generation

1import (2func main() {3    xlsx, err := excelize.OpenFile("Book1.xlsx")4    if err != nil {5        fmt.Println(err)6    }7    cell := xlsx.GetCellValue("Sheet1", "B2")8    fmt.Println(cell)9    rows := xlsx.GetRows("Sheet1")10    for _, row := range rows {11        for _, colCell := range row {12            fmt.Print(colCell, "\t")13        }14        fmt.Println()15    }16}

readTextRanges

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	c := make(chan struct{}, 0)5	js.Global().Set("readTextRanges", js.FuncOf(readTextRanges))6}7func readTextRanges(this js.Value, args []js.Value) interface{} {8	result := js.Global().Get("Backend").Call("readTextRanges")9}10import (11func main() {12	fmt.Println("Hello, playground")13	c := make(chan struct{}, 0)14	js.Global().Set("readTextRanges", js.FuncOf(readTextRanges))15}16func readTextRanges(this js.Value, args []js.Value) interface{} {17	result := js.Global().Get("Backend").Call("readTextRanges")18}19import (20func main() {21	fmt.Println("Hello, playground")22	c := make(chan struct{}, 0)23	js.Global().Set("readTextRanges", js.FuncOf(readTextRanges))24}25func readTextRanges(this js.Value, args []js.Value) interface{} {26	result := js.Global().Get("Backend").Call("readTextRanges")

readTextRanges

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) throws Exception {3        String backendClass = "com.example.backend.Backend";4        Backend backend = (Backend) Class.forName(backendClass).newInstance();5        backend.readTextRanges("file.txt", 1, 2, 3);6    }7}8public class 3 {9    public static void main(String[] args) throws Exception {10        String backendClass = "com.example.backend.Backend";11        Backend backend = (Backend) Class.forName(backendClass).newInstance();12        backend.readTextRanges("file.txt", 1, 2, 3);13    }14}15public class 4 {16    public static void main(String[] args) throws Exception {17        String backendClass = "com.example.backend.Backend";18        Backend backend = (Backend) Class.forName(backendClass).newInstance();19        backend.readTextRanges("file.txt", 1, 2, 3);20    }21}22public class 5 {23    public static void main(String[] args) throws Exception {24        String backendClass = "com.example.backend.Backend";25        Backend backend = (Backend) Class.forName(backendClass).newInstance();26        backend.readTextRanges("file.txt", 1, 2, 3);27    }28}29public class 6 {30    public static void main(String[] args) throws Exception {31        String backendClass = "com.example.backend.Backend";32        Backend backend = (Backend) Class.forName(backendClass).newInstance();33        backend.readTextRanges("file.txt", 1, 2, 3);34    }35}36public class 7 {

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