41 lines
972 B
C++
41 lines
972 B
C++
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#include "LockscreenPlugin.h"
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namespace LockscreenPlugin {
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const char* modeName(LockscreenMode mode) {
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switch (mode) {
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case LockscreenMode::ENABLED: return "Enabled";
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default: return "Disabled";
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}
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}
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bool shouldLock(LockscreenMode mode) {
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return mode == LockscreenMode::ENABLED;
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}
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bool shouldLockOnWake(LockscreenMode mode) {
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return shouldLock(mode);
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}
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bool shouldLockOnPower(LockscreenMode mode) {
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return shouldLock(mode);
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}
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void hashPin(const char* pin, char outHash[9]) {
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uint32_t hash = 5381;
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for (const char* p = pin; *p; p++) {
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hash = ((hash << 5) + hash) ^ static_cast<uint8_t>(*p);
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}
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hash ^= 0xA3F1C2B4u;
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snprintf(outHash, 9, "%08X", hash);
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}
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bool checkPin(const char* pin, const char* storedHash) {
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if (!pin || !storedHash || storedHash[0] == '\0') return false;
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char computed[9];
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hashPin(pin, computed);
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return strncmp(computed, storedHash, 9) == 0;
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}
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}
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