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Node / meshtastic / Meshtastic-Android / files / feature / firmware / src / commonMain / kotlin / org / meshtastic / feature / firmware / FirmwareRetriever.kt
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feature/firmware/src/commonMain/kotlin/org/meshtastic/feature/firmware/FirmwareRetriever.kt 2d20cd8a4708e2ef66e98d5259f3a97ec93f240a (2d20cd8a) Text, 11.96 KB
T8b949e/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
Tff7b72package T7ee787org.meshtastic.feature.firmware
Tff7b72import T7ee787co.touchlab.kermit.Logger
Tff7b72import T7ee787kotlinx.serialization.ExperimentalSerializationApi
Tff7b72import T7ee787kotlinx.serialization.json.Json
Tff7b72import T7ee787org.koin.core.annotation.Single
Tff7b72import T7ee787org.meshtastic.core.database.entity.FirmwareRelease
Tff7b72import T7ee787org.meshtastic.core.database.entity.FirmwareReleaseType
Tff7b72import T7ee787org.meshtastic.core.model.DeviceHardware
Tff7b72import T7ee787org.meshtastic.feature.firmware.ota.FirmwareHashUtil
Tff7b72private Tff7b72val Te6edf3KNOWN_ARCHS Tff7b72= Te6edf3setOfTb4b4b4(Ta5d6ff"Ta5d6ffesp32-s3Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffesp32-c3Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffesp32-c6Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffnrf52840Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffrp2040Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffstm32Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffesp32Ta5d6ff"Tb4b4b4)
Tff7b72private Tff7b72const Tff7b72val Te6edf3FIRMWARE_BASE_URL Tff7b72= Ta5d6ff"Ta5d6ffhttps://raw.githubusercontent.com/meshtastic/meshtastic.github.io/masterTa5d6ff"
T8b949e/** OTA partition role in .mt.json manifests β the main application firmware. */
Tff7b72private Tff7b72const Tff7b72val Te6edf3OTA_PART_NAME Tff7b72= Ta5d6ff"Ta5d6ffapp0Ta5d6ff"
Tf0883e@OptInTb4b4b4(Te6edf3ExperimentalSerializationApiTff7b72::Te6edf3classTb4b4b4)
Tff7b72private Tff7b72val Te6edf3manifestJson Tff7b72= Te6edf3Json Tb4b4b4{
Te6edf3ignoreUnknownKeys Tff7b72= Tff7b72true
Te6edf3exceptionsWithDebugInfo Tff7b72= Tff7b72false
Tb4b4b4}
T8b949e/** Retrieves firmware files, either by direct download or by extracting from a release asset zip. */
Tf0883e@Single
Tff7b72class T56d364FirmwareRetrieverTb4b4b4(Tff7b72private Tff7b72val Te6edf3fileHandlerTb4b4b4: Te6edf3FirmwareFileHandlerTb4b4b4) Tb4b4b4{
T8b949e/**
* Download the OTA firmware zip for a Nordic (nRF52) DFU update.
*
* @return The downloaded `-ota.zip` [FirmwareArtifact], or `null` if the file could not be resolved.
*/
Tff7b72suspend Tff7b72fun Td2a8ffretrieveOtaFirmwareTb4b4b4(
Te6edf3releaseTb4b4b4: Te6edf3FirmwareReleaseTb4b4b4,
Te6edf3hardwareTb4b4b4: Te6edf3DeviceHardwareTb4b4b4,
Te6edf3onProgressTb4b4b4: Tb4b4b4(Tffa657FloatTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,
Tb4b4b4)Tb4b4b4: Te6edf3FirmwareArtifact? Tff7b72= Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff-ota.zipTa5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff.zipTa5d6ff"Tb4b4b4,
Tb4b4b4)
T8b949e/**
* Download the UF2 firmware binary for a USB Mass Storage update (nRF52 / RP2040).
*
* @return The downloaded `.uf2` [FirmwareArtifact], or `null` if the file could not be resolved.
*/
Tff7b72suspend Tff7b72fun Td2a8ffretrieveUsbFirmwareTb4b4b4(
Te6edf3releaseTb4b4b4: Te6edf3FirmwareReleaseTb4b4b4,
Te6edf3hardwareTb4b4b4: Te6edf3DeviceHardwareTb4b4b4,
Te6edf3onProgressTb4b4b4: Tb4b4b4(Tffa657FloatTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,
Tb4b4b4)Tb4b4b4: Te6edf3FirmwareArtifact? Tff7b72= Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff.uf2Ta5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff.uf2Ta5d6ff"Tb4b4b4,
Tb4b4b4)
T8b949e/**
* Download the ESP32 OTA firmware binary. Tries in order:
* 1. `.mt.json` manifest resolution (2.7.17+) β the authoritative `app0` partition image.
* 2. `firmware-<target>-<version>-update.bin` β the bare app image. Preferred over the plain `.bin` because on
* pre-2.7.17 releases (which ship no manifest) `firmware-<target>-<version>.bin` is a *merged* image
* (bootloader + partition table + app); flashing that to the `app0` partition leaves it misaligned and the
* device's `esp_ota_end` rejects it. `-update.bin` is the OTA-able app image whenever it is published.
* 3. `firmware-<target>-<version>.bin` β the bare app image on 2.7.17+ (which publish no `-update.bin`).
* 4. Any matching `.bin` from the release zip.
*
* @return The downloaded `.bin` [FirmwareArtifact], or `null` if the file could not be resolved.
*/
Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffReturnCountTa5d6ff"Tb4b4b4)
Tff7b72suspend Tff7b72fun Td2a8ffretrieveEsp32FirmwareTb4b4b4(
Te6edf3releaseTb4b4b4: Te6edf3FirmwareReleaseTb4b4b4,
Te6edf3hardwareTb4b4b4: Te6edf3DeviceHardwareTb4b4b4,
Te6edf3onProgressTb4b4b4: Tb4b4b4(Tffa657FloatTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,
Tb4b4b4)Tb4b4b4: Te6edf3FirmwareArtifact? Tb4b4b4{
Tff7b72val Te6edf3version Tff7b72= Te6edf3releaseTb4b4b4.Te6edf3idTb4b4b4.Te6edf3removePrefixTb4b4b4(Ta5d6ff"Ta5d6ffvTa5d6ff"Tb4b4b4)
Tff7b72val Te6edf3target Tff7b72= Te6edf3hardwareTb4b4b4.Te6edf3platformioTargetTb4b4b4.Te6edf3ifEmpty Tb4b4b4{ Te6edf3hardwareTb4b4b4.Te6edf3hwModelSlug Tb4b4b4}
T8b949e// ββ Primary: .mt.json manifest (2.7.17+) ββββββββββββββββββββββββββββ
Te6edf3resolveFromManifestTb4b4b4(Te6edf3versionTb4b4b4, Te6edf3targetTb4b4b4, Te6edf3releaseTb4b4b4, Te6edf3hardwareTb4b4b4, Te6edf3onProgressTb4b4b4)Tff7b72?.Te6edf3let Tb4b4b4{
Tff7b72return Tffa657it
Tb4b4b4}
T8b949e// ββ Fallback 1: bare app image `-update.bin` (unambiguous OTA image when published; required for pre-2.7.17,
T8b949e// whose plain `.bin` is a merged bootloader+app image that esp_ota_end rejects) ββ
Tff7b72val Te6edf3updateFilename Tff7b72= Ta5d6ff"Ta5d6fffirmware-Tffd700$Te6edf3targetTa5d6ff-Tffd700$Te6edf3versionTa5d6ff-update.binTa5d6ff"
Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff-update.binTa5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff-update.binTa5d6ff"Tb4b4b4,
Te6edf3preferredFilename Tff7b72= Te6edf3updateFilenameTb4b4b4,
Tb4b4b4)
Tff7b72?.Te6edf3let Tb4b4b4{
Tff7b72return Tffa657it
Tb4b4b4}
T8b949e// ββ Fallback 2: plain `firmware-<target>-<version>.bin` (the app image on 2.7.17+) ββ
Tff7b72val Te6edf3currentFilename Tff7b72= Ta5d6ff"Ta5d6fffirmware-Tffd700$Te6edf3targetTa5d6ff-Tffd700$Te6edf3versionTa5d6ff.binTa5d6ff"
Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Te6edf3preferredFilename Tff7b72= Te6edf3currentFilenameTb4b4b4,
Tb4b4b4)
Tff7b72?.Te6edf3let Tb4b4b4{
Tff7b72return Tffa657it
Tb4b4b4}
T8b949e// ββ Fallback 3: any matching .bin from the release zip βββββββββββββββ
Tff7b72return Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Tb4b4b4)
Tb4b4b4}
T8b949e// ββ Manifest resolution ββββββββββββββββββββββββββββββββββββββββββββββββββ
Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffReturnCountTa5d6ff"Tb4b4b4)
Tff7b72private Tff7b72suspend Tff7b72fun Td2a8ffresolveFromManifestTb4b4b4(
Te6edf3versionTb4b4b4: Tffa657StringTb4b4b4,
Te6edf3targetTb4b4b4: Tffa657StringTb4b4b4,
Te6edf3releaseTb4b4b4: Te6edf3FirmwareReleaseTb4b4b4,
Te6edf3hardwareTb4b4b4: Te6edf3DeviceHardwareTb4b4b4,
Te6edf3onProgressTb4b4b4: Tb4b4b4(Tffa657FloatTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,
Tb4b4b4)Tb4b4b4: Te6edf3FirmwareArtifact? Tb4b4b4{
Tff7b72val Te6edf3manifestUrl Tff7b72= Ta5d6ff"Tffd700$Te6edf3FIRMWARE_BASE_URLTa5d6ff/Tffd700${Te6edf3releaseTb4b4b4.Te6edf3artifactFolderTffd700}Ta5d6ff/firmware-Tffd700$Te6edf3targetTa5d6ff-Tffd700$Te6edf3versionTa5d6ff.mt.jsonTa5d6ff"
Tff7b72val Te6edf3text Tff7b72= Te6edf3fileHandlerTb4b4b4.Te6edf3fetchTextTb4b4b4(Te6edf3manifestUrlTb4b4b4)
Tff7b72if Tb4b4b4(Te6edf3text Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3d Tb4b4b4{ Ta5d6ff"Ta5d6ffManifest not available at Tffd700$Te6edf3manifestUrlTa5d6ff β falling back to filename heuristicsTa5d6ff" Tb4b4b4}
Tff7b72return Tff7b72null
Tb4b4b4}
Tff7b72val Te6edf3manifest Tff7b72=
Tff7b72try Tb4b4b4{
Te6edf3manifestJsonTb4b4b4.Te6edf3decodeFromStringTff7b72<Te6edf3FirmwareManifestTff7b72>Tb4b4b4(Te6edf3textTb4b4b4)
Tb4b4b4} Tff7b72catch Tb4b4b4(Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionCaughtTa5d6ff"Tb4b4b4) Te6edf3eTb4b4b4: Te6edf3ExceptionTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3wTb4b4b4(Te6edf3eTb4b4b4) Tb4b4b4{ Ta5d6ff"Ta5d6ffFailed to parse manifest from Tffd700$Te6edf3manifestUrlTa5d6ff" Tb4b4b4}
Tff7b72return Tff7b72null
Tb4b4b4}
Tff7b72val Te6edf3otaEntry Tff7b72= Te6edf3manifestTb4b4b4.Te6edf3filesTb4b4b4.Te6edf3firstOrNull Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3partName Tff7b72=Tff7b72= Te6edf3OTA_PART_NAME Tb4b4b4}
Tff7b72if Tb4b4b4(Te6edf3otaEntry Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffManifest has no 'Tffd700$Te6edf3OTA_PART_NAMETa5d6ff' entry β files: Tffd700${Te6edf3manifestTb4b4b4.Te6edf3filesTb4b4b4.Te6edf3map Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3partName Tb4b4b4}Tffd700}Ta5d6ff" Tb4b4b4}
Tff7b72return Tff7b72null
Tb4b4b4}
Te6edf3LoggerTb4b4b4.Te6edf3i Tb4b4b4{ Ta5d6ff"Ta5d6ffManifest resolved OTA firmware: Tffd700${Te6edf3otaEntryTb4b4b4.Te6edf3nameTffd700}Ta5d6ff (Tffd700${Te6edf3otaEntryTb4b4b4.Te6edf3bytesTffd700}Ta5d6ff bytes, md5=Tffd700${Te6edf3otaEntryTb4b4b4.Te6edf3md5Tffd700}Ta5d6ff)Ta5d6ff" Tb4b4b4}
Tff7b72val Te6edf3artifact Tff7b72=
Te6edf3retrieveArtifactTb4b4b4(
Te6edf3release Tff7b72= Te6edf3releaseTb4b4b4,
Te6edf3hardware Tff7b72= Te6edf3hardwareTb4b4b4,
Te6edf3onProgress Tff7b72= Te6edf3onProgressTb4b4b4,
Te6edf3fileSuffix Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Te6edf3internalFileExtension Tff7b72= Ta5d6ff"Ta5d6ff.binTa5d6ff"Tb4b4b4,
Te6edf3preferredFilename Tff7b72= Te6edf3otaEntryTb4b4b4.Te6edf3nameTb4b4b4,
Tb4b4b4) Tff7b72?: Tff7b72return Tff7b72null
T8b949e// Verify the download against the manifest before handing it to the OTA flow. On mismatch we return null so the
T8b949e// caller falls back to the filename heuristics (exactly like a missing/garbage manifest) β surfacing a bad
T8b949e// download here beats rebooting the device into OTA mode, which tears down the mesh link, only to fail
T8b949e// device-side hash verification mid-flash.
Tff7b72return Te6edf3artifactTb4b4b4.Te6edf3takeIf Tb4b4b4{ Te6edf3verifyAgainstManifestTb4b4b4(Tffa657itTb4b4b4, Te6edf3otaEntryTb4b4b4) Tb4b4b4}
Tb4b4b4}
T8b949e/**
* Check a downloaded `.bin` against the manifest entry's [FirmwareManifestFile.bytes] and
* [FirmwareManifestFile.md5] (each enforced only when the manifest actually carries it). The md5 read is skipped
* when the size already fails, avoiding a full re-read of a known-wrong file.
*/
Tff7b72private Tff7b72suspend Tff7b72fun Td2a8ffverifyAgainstManifestTb4b4b4(Te6edf3artifactTb4b4b4: Te6edf3FirmwareArtifactTb4b4b4, Te6edf3entryTb4b4b4: Te6edf3FirmwareManifestFileTb4b4b4)Tb4b4b4: Tffa657Boolean Tb4b4b4{
Tff7b72val Te6edf3sizeOk Tff7b72= Te6edf3entryTb4b4b4.Te6edf3bytes Tff7b72<Tff7b72= T79c0ff0 Tff7b72|Tff7b72| Te6edf3fileHandlerTb4b4b4.Te6edf3getFileSizeTb4b4b4(Te6edf3artifactTb4b4b4) Tff7b72=Tff7b72= Te6edf3entryTb4b4b4.Te6edf3bytes
Tff7b72val Te6edf3md5Ok Tff7b72=
Tff7b72!Te6edf3sizeOk Tff7b72|Tff7b72|
Te6edf3entryTb4b4b4.Te6edf3md5Tb4b4b4.Te6edf3isBlankTb4b4b4(Tb4b4b4) Tff7b72|Tff7b72|
Te6edf3FirmwareHashUtilTb4b4b4.Te6edf3calculateMd5HexTb4b4b4(Te6edf3fileHandlerTb4b4b4.Te6edf3readBytesTb4b4b4(Te6edf3artifactTb4b4b4)Tb4b4b4)Tb4b4b4.Te6edf3equalsTb4b4b4(Te6edf3entryTb4b4b4.Te6edf3md5Tb4b4b4, Te6edf3ignoreCase Tff7b72= Tff7b72trueTb4b4b4)
Tff7b72if Tb4b4b4(Tff7b72!Te6edf3sizeOk Tff7b72|Tff7b72| Tff7b72!Te6edf3md5OkTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{
Ta5d6ff"Ta5d6ffManifest integrity check failed for Tffd700${Te6edf3entryTb4b4b4.Te6edf3nameTffd700}Ta5d6ff Ta5d6ff" Tff7b72+
Ta5d6ff"Ta5d6ff(expected Tffd700${Te6edf3entryTb4b4b4.Te6edf3bytesTffd700}Ta5d6ff bytes, md5=Tffd700${Te6edf3entryTb4b4b4.Te6edf3md5Tffd700}Ta5d6ff; sizeOk=Tffd700$Te6edf3sizeOkTa5d6ff, md5Ok=Tffd700$Te6edf3md5OkTa5d6ff)Ta5d6ff"
Tb4b4b4}
Tb4b4b4}
Tff7b72return Te6edf3sizeOk Tff7b72&Tff7b72& Te6edf3md5Ok
Tb4b4b4}
T8b949e// ββ Private helpers ββββββββββββββββββββββββββββββββββββββββββββββββββββββ
Tff7b72private Tff7b72suspend Tff7b72fun Td2a8ffretrieveArtifactTb4b4b4(
Te6edf3releaseTb4b4b4: Te6edf3FirmwareReleaseTb4b4b4,
Te6edf3hardwareTb4b4b4: Te6edf3DeviceHardwareTb4b4b4,
Te6edf3onProgressTb4b4b4: Tb4b4b4(Tffa657FloatTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4,
Te6edf3fileSuffixTb4b4b4: Tffa657StringTb4b4b4,
Te6edf3internalFileExtensionTb4b4b4: Tffa657StringTb4b4b4,
Te6edf3preferredFilenameTb4b4b4: Tffa657String? Tff7b72= Tff7b72nullTb4b4b4,
Tb4b4b4)Tb4b4b4: Te6edf3FirmwareArtifact? Tb4b4b4{
Tff7b72val Te6edf3version Tff7b72= Te6edf3releaseTb4b4b4.Te6edf3idTb4b4b4.Te6edf3removePrefixTb4b4b4(Ta5d6ff"Ta5d6ffvTa5d6ff"Tb4b4b4)
Tff7b72val Te6edf3target Tff7b72= Te6edf3hardwareTb4b4b4.Te6edf3platformioTargetTb4b4b4.Te6edf3ifEmpty Tb4b4b4{ Te6edf3hardwareTb4b4b4.Te6edf3hwModelSlug Tb4b4b4}
Tff7b72val Te6edf3filename Tff7b72= Te6edf3preferredFilename Tff7b72?: Ta5d6ff"Ta5d6fffirmware-Tffd700$Te6edf3targetTa5d6ff-Tffd700$Te6edf3versionTffd700$Te6edf3fileSuffixTa5d6ff"
Tff7b72val Te6edf3directUrl Tff7b72= Ta5d6ff"Tffd700$Te6edf3FIRMWARE_BASE_URLTa5d6ff/Tffd700${Te6edf3releaseTb4b4b4.Te6edf3artifactFolderTffd700}Ta5d6ff/Tffd700$Te6edf3filenameTa5d6ff"
Tff7b72if Tb4b4b4(Te6edf3fileHandlerTb4b4b4.Te6edf3checkUrlExistsTb4b4b4(Te6edf3directUrlTb4b4b4)Tb4b4b4) Tb4b4b4{
Tff7b72try Tb4b4b4{
Te6edf3fileHandlerTb4b4b4.Te6edf3downloadFileTb4b4b4(Te6edf3directUrlTb4b4b4, Te6edf3filenameTb4b4b4, Te6edf3onProgressTb4b4b4)Tff7b72?.Te6edf3let Tb4b4b4{
Tff7b72return Tffa657it
Tb4b4b4}
Tb4b4b4} Tff7b72catch Tb4b4b4(Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionCaughtTa5d6ff"Tb4b4b4) Te6edf3eTb4b4b4: Te6edf3ExceptionTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3wTb4b4b4(Te6edf3eTb4b4b4) Tb4b4b4{ Ta5d6ff"Ta5d6ffDirect download for Tffd700$Te6edf3filenameTa5d6ff failed, falling back to release zipTa5d6ff" Tb4b4b4}
Tb4b4b4}
Tb4b4b4}
T8b949e// Nightly builds publish no release zip, so a failed direct download is terminal for them.
Tff7b72val Te6edf3downloadedZip Tff7b72=
Tff7b72if Tb4b4b4(Te6edf3releaseTb4b4b4.Te6edf3zipUrlTb4b4b4.Te6edf3isBlankTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffNo release zip for Tffd700${Te6edf3releaseTb4b4b4.Te6edf3idTffd700}Ta5d6ff; direct download of Tffd700$Te6edf3filenameTa5d6ff was the only sourceTa5d6ff" Tb4b4b4}
Tff7b72null
Tb4b4b4} Tff7b72else Tb4b4b4{
Tff7b72val Te6edf3zipUrl Tff7b72= Te6edf3resolveZipUrlTb4b4b4(Te6edf3releaseTb4b4b4.Te6edf3zipUrlTb4b4b4, Te6edf3hardwareTb4b4b4.Te6edf3architectureTb4b4b4)
Tff7b72try Tb4b4b4{
Te6edf3fileHandlerTb4b4b4.Te6edf3downloadFileTb4b4b4(Te6edf3zipUrlTb4b4b4, Ta5d6ff"Ta5d6fffirmware_release.zipTa5d6ff"Tb4b4b4, Te6edf3onProgressTb4b4b4)
Tb4b4b4} Tff7b72catch Tb4b4b4(Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionCaughtTa5d6ff"Tb4b4b4) Te6edf3eTb4b4b4: Te6edf3ExceptionTb4b4b4) Tb4b4b4{
Te6edf3LoggerTb4b4b4.Te6edf3wTb4b4b4(Te6edf3eTb4b4b4) Tb4b4b4{ Ta5d6ff"Ta5d6ffRelease zip download failed for Tffd700${Te6edf3releaseTb4b4b4.Te6edf3idTffd700}Ta5d6ff" Tb4b4b4}
Tff7b72null
Tb4b4b4}
Tb4b4b4}
Tff7b72return Te6edf3downloadedZipTff7b72?.Te6edf3let Tb4b4b4{
Te6edf3fileHandlerTb4b4b4.Te6edf3extractFirmwareFromZipTb4b4b4(Tffa657itTb4b4b4, Te6edf3hardwareTb4b4b4, Te6edf3internalFileExtensionTb4b4b4, Te6edf3preferredFilenameTb4b4b4)
Tb4b4b4}
Tb4b4b4}
T8b949e/**
* The meshtastic.github.io folder holding this release's artifacts. Nightly builds live in the fixed
* `firmware-nightly/` folder (mirroring the web flasher); everything else uses the versioned folder.
*/
Tff7b72private Tff7b72val Te6edf3FirmwareReleaseTb4b4b4.Te6edf3artifactFolderTb4b4b4: Tffa657String
Tff7b72getTb4b4b4(Tb4b4b4) Tff7b72=
Tff7b72if Tb4b4b4(Te6edf3releaseType Tff7b72=Tff7b72= Te6edf3FirmwareReleaseTypeTb4b4b4.Te6edf3NIGHTLYTb4b4b4) Ta5d6ff"Ta5d6fffirmware-nightlyTa5d6ff" Tff7b72else Ta5d6ff"Ta5d6fffirmware-Tffd700${Te6edf3idTb4b4b4.Te6edf3removePrefixTb4b4b4(Ta5d6ff"Te6edf3vTa5d6ff"Tb4b4b4)Tffd700}Ta5d6ff"
Tff7b72private Tff7b72fun Td2a8ffresolveZipUrlTb4b4b4(Te6edf3urlTb4b4b4: Tffa657StringTb4b4b4, Te6edf3targetArchTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{
Tff7b72for Tb4b4b4(Te6edf3arch Tff7b72in Te6edf3KNOWN_ARCHSTb4b4b4) Tb4b4b4{
Tff7b72if Tb4b4b4(Te6edf3urlTb4b4b4.Te6edf3containsTb4b4b4(Te6edf3archTb4b4b4, Te6edf3ignoreCase Tff7b72= Tff7b72trueTb4b4b4)Tb4b4b4) Tb4b4b4{
Tff7b72return Te6edf3urlTb4b4b4.Te6edf3replaceTb4b4b4(Te6edf3archTb4b4b4, Te6edf3targetArchTb4b4b4.Te6edf3lowercaseTb4b4b4(Tb4b4b4)Tb4b4b4, Te6edf3ignoreCase Tff7b72= Tff7b72trueTb4b4b4)
Tb4b4b4}
Tb4b4b4}
Tff7b72return Te6edf3url
Tb4b4b4}
Tb4b4b4}
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