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Adds KOReader Sync support (#232)

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## Summary

- Adds KOReader progress sync integration, allowing CrossPoint to sync
reading positions with other
KOReader-compatible devices
- Stores credentials securely with XOR obfuscation
- Uses KOReader's partial MD5 document hashing for cross-device book
matching
  - Syncs position via percentage with estimated XPath for compatibility

# Features
- Settings: KOReader Username, Password, and Authenticate options
- Sync from chapters menu: "Sync Progress" option appears when
credentials are configured
- Bidirectional sync: Can apply remote progress or upload local progress

---------

Co-authored-by: Dave Allie <dave@daveallie.com>
This commit is contained in:
Justin Mitchell
2026-01-19 06:55:35 -05:00
committed by GitHub
parent 7185e5d287
commit f69cddf2cc
21 changed files with 1974 additions and 39 deletions
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28
src/activities/settings/SettingsActivity.cpp
View File

@@ -7,13 +7,14 @@
#include "CalibreSettingsActivity.h"
#include "CrossPointSettings.h"
#include "KOReaderSettingsActivity.h"
#include "MappedInputManager.h"
#include "OtaUpdateActivity.h"
#include "fontIds.h"
// Define the static settings list
namespace {
constexpr int settingsCount = 20;
constexpr int settingsCount = 21;
const SettingInfo settingsList[settingsCount] = {
// Should match with SLEEP_SCREEN_MODE
SettingInfo::Enum("Sleep Screen", &CrossPointSettings::sleepScreen, {"Dark", "Light", "Custom", "Cover", "None"}),
@@ -41,6 +42,7 @@ const SettingInfo settingsList[settingsCount] = {
{"1 min", "5 min", "10 min", "15 min", "30 min"}),
SettingInfo::Enum("Refresh Frequency", &CrossPointSettings::refreshFrequency,
{"1 page", "5 pages", "10 pages", "15 pages", "30 pages"}),
SettingInfo::Action("KOReader Sync"),
SettingInfo::Action("Calibre Settings"),
SettingInfo::Action("Check for updates")};
} // namespace
@@ -115,7 +117,6 @@ void SettingsActivity::loop() {
}
void SettingsActivity::toggleCurrentSetting() {
// Validate index
if (selectedSettingIndex < 0 || selectedSettingIndex >= settingsCount) {
return;
}
@@ -139,7 +140,15 @@ void SettingsActivity::toggleCurrentSetting() {
SETTINGS.*(setting.valuePtr) = currentValue + setting.valueRange.step;
}
} else if (setting.type == SettingType::ACTION) {
if (strcmp(setting.name, "Calibre Settings") == 0) {
if (strcmp(setting.name, "KOReader Sync") == 0) {
xSemaphoreTake(renderingMutex, portMAX_DELAY);
exitActivity();
enterNewActivity(new KOReaderSettingsActivity(renderer, mappedInput, [this] {
exitActivity();
updateRequired = true;
}));
xSemaphoreGive(renderingMutex);
} else if (strcmp(setting.name, "Calibre Settings") == 0) {
xSemaphoreTake(renderingMutex, portMAX_DELAY);
exitActivity();
enterNewActivity(new CalibreSettingsActivity(renderer, mappedInput, [this] {
@@ -186,18 +195,19 @@ void SettingsActivity::render() const {
// Draw header
renderer.drawCenteredText(UI_12_FONT_ID, 15, "Settings", true, EpdFontFamily::BOLD);
// Draw selection
// Draw selection highlight
renderer.fillRect(0, 60 + selectedSettingIndex * 30 - 2, pageWidth - 1, 30);
// Draw all settings
for (int i = 0; i < settingsCount; i++) {
const int settingY = 60 + i * 30; // 30 pixels between settings
const bool isSelected = (i == selectedSettingIndex);
// Draw setting name
renderer.drawText(UI_10_FONT_ID, 20, settingY, settingsList[i].name, i != selectedSettingIndex);
renderer.drawText(UI_10_FONT_ID, 20, settingY, settingsList[i].name, !isSelected);
// Draw value based on setting type
std::string valueText = "";
std::string valueText;
if (settingsList[i].type == SettingType::TOGGLE && settingsList[i].valuePtr != nullptr) {
const bool value = SETTINGS.*(settingsList[i].valuePtr);
valueText = value ? "ON" : "OFF";
@@ -207,8 +217,10 @@ void SettingsActivity::render() const {
} else if (settingsList[i].type == SettingType::VALUE && settingsList[i].valuePtr != nullptr) {
valueText = std::to_string(SETTINGS.*(settingsList[i].valuePtr));
}
const auto width = renderer.getTextWidth(UI_10_FONT_ID, valueText.c_str());
renderer.drawText(UI_10_FONT_ID, pageWidth - 20 - width, settingY, valueText.c_str(), i != selectedSettingIndex);
if (!valueText.empty()) {
const auto width = renderer.getTextWidth(UI_10_FONT_ID, valueText.c_str());
renderer.drawText(UI_10_FONT_ID, pageWidth - 20 - width, settingY, valueText.c_str(), !isSelected);
}
}
// Draw version text above button hints