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79 lines
2.2 KiB
79 lines
2.2 KiB
/*
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MIGRATE MODULE
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Copyright (C) 2016-2019 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#include "settings.h"
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void _cmpMoveIndexDown(const char * key, int offset = 0) {
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if (hasSetting({key, 0})) return;
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for (unsigned char index = 1; index < SETTINGS_MAX_LIST_COUNT; index++) {
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const unsigned char prev = index - 1;
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if (hasSetting({key, index})) {
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setSetting({key, prev}, getSetting({key, index}).toInt() + offset);
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} else {
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delSetting({key, prev});
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}
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}
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}
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// Configuration versions
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//
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// 1: based on Embedis, no board definitions
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// 2: based on Embedis, with board definitions 1-based
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// 3: based on Embedis, with board definitions 0-based
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// 4: based on Embedis, no board definitions
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// 5: based on Embedis, updated rfb codes format
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int migrateVersion() {
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const static auto version = getSetting("cfg", CFG_VERSION);
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if (version == CFG_VERSION) {
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return 0;
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}
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return version;
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}
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void migrate() {
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// We either get 0, when version did not change
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// Or, the version we migrate from
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const auto version = migrateVersion();
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setSetting("cfg", CFG_VERSION);
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if (!version) return;
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switch (migrateVersion()) {
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// migrate old version with 1-based indices
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case 2:
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_cmpMoveIndexDown("ledGPIO");
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_cmpMoveIndexDown("ledLogic");
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_cmpMoveIndexDown("btnGPIO");
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_cmpMoveIndexDown("btnRelay", -1);
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_cmpMoveIndexDown("relayGPIO");
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_cmpMoveIndexDown("relayType");
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// fall through
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// get rid / move some existing keys from old migrate.ino
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case 3:
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moveSettings("chGPIO", "ltDimmerGPIO");
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moveSettings("myDIGPIO", "ltMy92DIGPIO");
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moveSettings("myDCKGPIO", "ltMy92DCKGPIO");
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moveSettings("myChips", "ltMy92Chips");
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moveSettings("myModel", "ltMy92Model");
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moveSettings("chLogic", "ltDimmerInv");
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moveSettings("ledLogic", "ledInv");
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delSetting("lightProvider");
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delSetting("relayProvider");
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delSetting("relays");
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delSetting("board");
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// fall through
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default:
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break;
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}
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saveSettings();
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}
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