Method examineMemoryLegacy

src/frontend/extension.ts:283–360

()

    }

    private examineMemoryLegacy() {
        function validateValue(address) {
            if (/^0x[0-9a-f]{1,8}$/i.test(address)) {
                return address;
            }
            else if (/^[0-9]+$/i.test(address)) {
                return address;
            }
            else {
                return null;
            }
        }

        function validateAddress(address: string) {
            if (address === '') {
                return null;
            }
            return address;
        }

        const session = CortexDebugExtension.getActiveCDSession();
        if (!session) {
            vscode.window.showErrorMessage('No cortex-debug session available');
            return;
        }

        vscode.window.showInputBox({
            placeHolder: 'Enter a valid C/gdb expression. Use 0x prefix for hexadecimal numbers',
            ignoreFocusOut: true,
            prompt: 'Memory Address'
        }).then(
            (address) => {
                address = address.trim();
                if (!validateAddress(address)) {
                    vscode.window.showErrorMessage('Invalid memory address entered');
                    Reporting.sendEvent('Examine Memory', 'Invalid Address', address);
                    return;
                }

                vscode.window.showInputBox({
                    placeHolder: 'Enter a constant value. Prefix with 0x for hexadecimal format.',
                    ignoreFocusOut: true,
                    prompt: 'Length'
                }).then(
                    (length) => {
                        length = length.trim();
                        if (!validateValue(length)) {
                            vscode.window.showErrorMessage('Invalid length entered');
                            Reporting.sendEvent('Examine Memory', 'Invalid Length', length);
                            return;
                        }

                        Reporting.sendEvent('Examine Memory', 'Valid', `${address}-${length}`);
                        const timestamp = new Date().getTime();
                        const addrEnc = encodeURIComponent(`${address}`);
                        // tslint:disable-next-line:max-line-length
                        const uri =  vscode.Uri.parse(`examinememory:///Memory%20[${addrEnc},${length}].cdmem?address=${addrEnc}&length=${length}&timestamp=${timestamp}`);
                        this.memoryProvider.PreRegister(uri);