Scaffold ESM TypeScript rewrite as @larvit/smpp

2026-08-25 16:02:27 +02:00
commit 16c935bb18
16 changed files with 2143 additions and 0 deletions
@@ -0,0 +1,114 @@
+export const consts = {
+	BROADCAST_AREA_FORMAT: {
+		ALIAS: 0x00,
+		ELLIPSOID_ARC: 0x01,
+		NAME: 0x00,
+		POLYGON: 0x02,
+	},
+	BROADCAST_FREQUENCY_INTERVAL: {
+		DAYS: 0x0B,
+		HOURS: 0x0A,
+		MAX_POSSIBLE: 0x00,
+		MINUTES: 0x09,
+		MONTHS: 0x0D,
+		SECONDS: 0x08,
+		WEEKS: 0x0C,
+		YEARS: 0x0E,
+	},
+	ENCODING: {
+		ASCII: 0x01,
+		BINARY: 0x04,
+		CYRILLIC: 0x06,
+		EXTENDED_KANJI_JIS: 0x0D,
+		FLASH: 0x10,
+		HEBREW: 0x07,
+		IA5: 0x01,
+		ISO_2022_JP: 0x0A,
+		ISO_8859_1: 0x03,
+		ISO_8859_5: 0x06,
+		ISO_8859_8: 0x07,
+		JIS: 0x05,
+		KS_C_5601: 0x0E,
+		LATIN1: 0x03,
+		PICTOGRAM: 0x09,
+		UCS2: 0x08,
+		X_0208_1990: 0x05,
+		X_0212_1990: 0x0D,
+	},
+	ESM_CLASS: {
+		CONVERSATION_ABORT: 0x18,
+		DATAGRAM: 0x01,
+		DELIVERY_ACKNOWLEDGEMENT: 0x08,
+		FORWARD: 0x02,
+		INTERMEDIATE_DELIVERY: 0x20,
+		MC_DELIVERY_RECEIPT: 0x04,
+		SET_REPLY_PATH: 0x80,
+		STORE_FORWARD: 0x03,
+		UDH_INDICATOR: 0x40,
+		USER_ACKNOWLEDGEMENT: 0x10,
+	},
+	MESSAGE_STATE: {
+		ACCEPTED: 6,
+		DELETED: 4,
+		DELIVERED: 2,
+		ENROUTE: 1,
+		EXPIRED: 3,
+		REJECTED: 8,
+		SCHEDULED: 0,
+		SKIPPED: 9,
+		UNDELIVERABLE: 5,
+		UNKNOWN: 7,
+	},
+	NETWORK: {
+		CDMA: 0x03,
+		GENERIC: 0x00,
+		GSM: 0x01,
+		TDMA: 0x02,
+	},
+	NPI: {
+		DATA: 0x03,
+		ERMES: 0x0A,
+		INTERNET: 0x0E,
+		IP: 0x0E,
+		ISDN: 0x01,
+		LAND_MOBILE: 0x06,
+		NATIONAL: 0x08,
+		PRIVATE: 0x09,
+		TELEX: 0x04,
+		UNKNOWN: 0x00,
+		WAP: 0x12,
+	},
+	REGISTERED_DELIVERY: {
+		DELIVERY_ACKNOWLEDGEMENT: 0x04,
+		FAILURE: 0x02,
+		FINAL: 0x01,
+		INTERMEDIATE: 0x10,
+		SUCCESS: 0x03,
+		USER_ACKNOWLEDGEMENT: 0x08,
+	},
+	TON: {
+		ABBREVIATED: 0x06,
+		ALPHANUMERIC: 0x05,
+		INTERNATIONAL: 0x01,
+		NATIONAL: 0x02,
+		NETWORK_SPECIFIC: 0x03,
+		SUBSCRIBER_NUMBER: 0x04,
+		UNKNOWN: 0x00,
+	},
+} as const;
+
+export type ConstGroup = keyof typeof consts;
+export type MessageState = keyof typeof consts.MESSAGE_STATE;
+
+// Aliased values (NPI.IP === NPI.INTERNET === 0x0E) resolve to whichever name sorts last.
+export const constsById: Record<string, Record<number, string>> = {};
+
+for (const [groupName, group] of Object.entries(consts)) {
+	const byId: Record<number, string> = {};
+
+	for (const [name, value] of Object.entries(group)) {
+		byId[value] = name;
+	}
+
+	constsById[groupName] = byId;
+}
@@ -0,0 +1,9 @@
+/**
+ * Either a failure carrying err, or a success carrying T. Both branches declare every key, so
+ * callers can destructure once and let `if (err)` narrow what is left.
+ */
+export type Result<T> =
+	| ({ err: Error } & Partial<Record<keyof T, undefined>>)
+	| ({ err?: undefined } & T);
+
+export type VoidResult = { err?: Error };