Function parseMI

src/backend/mi_parse.ts:135–314

(output: string)

const asyncClassRegex = /^[^,\r\n]+/;

export function parseMI(output: string): MINode {
	/*
		output ==>
			(
				exec-async-output     = [ token ] "*" ("stopped" | others) ( "," variable "=" (const | tuple | list) )* \n
				status-async-output   = [ token ] "+" ("stopped" | others) ( "," variable "=" (const | tuple | list) )* \n
				notify-async-output   = [ token ] "=" ("stopped" | others) ( "," variable "=" (const | tuple | list) )* \n
				console-stream-output = "~" c-string \n
				target-stream-output  = "@" c-string \n
				log-stream-output     = "&" c-string \n
			)*
			[
				[ token ] "^" ("done" | "running" | "connected" | "error" | "exit") ( "," variable "=" (const | tuple | list) )* \n
			]
			"(gdb)" \n
	*/

	let token = undefined;
	const outOfBandRecord = [];
	let resultRecords = undefined;

	const asyncRecordType = {
		"*": "exec",
		"+": "status",
		"=": "notify"
	};
	const streamRecordType = {
		"~": "console",
		"@": "target",
		"&": "log"
	};

	const parseCString = () => {
		if (output[0] != '"')
			return "";
		let stringEnd = 1;
		let inString = true;
		let remaining = output.substring(1);
		let escaped = false;
		while (inString) {
			if (escaped)
				escaped = false;
			else if (remaining[0] == '\\')
				escaped = true;
			else if (remaining[0] == '"')
				inString = false;

			remaining = remaining.substring(1);
			stringEnd++;
		}
		let str;
		try {
			str = parseString(output.substring(0, stringEnd));
		} catch (e) {
			str = output.substring(0, stringEnd);
		}
		output = output.substring(stringEnd);
		return str;