First draft of database structure.

initdb.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+sqlite3 otadb.db3 < sql/dbschema.sql

sql/dbschema.sql

@@ -0,0 +1,45 @@
+PRAGMA journal_mode=WAL;
+PRAGMA foreign_keys=on;
+
+CREATE TABLE "families" (
+  "familyId" INTEGER PRIMARY KEY AUTOINCREMENT,
+  "name" TEXT   -- e.g. KEYone, Motion
+);
+
+
+-- Needs SQLite 3.7 or newer
+INSERT INTO "families" ("name") VALUES
+  ("KEYone"),
+  ("Motion")
+;
+
+CREATE TABLE "models" (
+  "modelId" INTEGER PRIMARY KEY AUTOINCREMENT,
+  "familyId" INTEGER REFERENCES "families" ("familyId"),
+  "name" TEXT   -- e.g. BBB100-1
+);
+
+INSERT INTO "models" VALUES
+  (0, "BBB100-1"),
+  (0, "BBB100-2"),
+  (1, "BBD100-1")
+;
+
+CREATE TABLE "devices" (
+  "deviceId" INTEGER PRIMARY KEY AUTOINCREMENT,
+  "ref" TEXT,   -- PRD number
+  "modelId" INTEGER REFERENCES "models" ("modelId"),
+  "name" TEXT   -- e.g. Unlocked USA, Black KEYone
+);
+
+INSERT INTO "devices" VALUES
+  ("PRD-63117-011", 1, "Unlocked EMEA"),
+  ("PRD-63116-001", 0, "Unlocked USA")
+;
+
+CREATE TABLE "otas" (
+  "otaId" INTEGER PRIMARY KEY AUTOINCREMENT,
+  "fv" TEXT,     -- e.g. AAQ302
+  "sha1" TEXT    -- SHA1 checksum of OTA file
+);
+