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- MeshCore-based Simple Sensor firmware - Heltec T114 without display - BME280 sensor support (temp/humidity/pressure) - Radio: 868.856018 MHz, SF7, BW62.5 kHz, CR4/7 - 2-byte path hash - PlatformIO project
94 lines
2.4 KiB
C++
94 lines
2.4 KiB
C++
#include "IdentityStore.h"
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bool IdentityStore::load(const char *name, mesh::LocalIdentity& id) {
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bool loaded = false;
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char filename[40];
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sprintf(filename, "%s/%s.id", _dir, name);
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if (_fs->exists(filename)) {
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#if defined(RP2040_PLATFORM)
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File file = _fs->open(filename, "r");
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#else
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File file = _fs->open(filename);
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#endif
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if (file) {
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loaded = id.readFrom(file);
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file.close();
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}
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}
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return loaded;
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}
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bool IdentityStore::load(const char *name, mesh::LocalIdentity& id, char display_name[], int max_name_sz) {
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bool loaded = false;
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char filename[40];
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sprintf(filename, "%s/%s.id", _dir, name);
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if (_fs->exists(filename)) {
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#if defined(RP2040_PLATFORM)
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File file = _fs->open(filename, "r");
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#else
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File file = _fs->open(filename);
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#endif
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if (file) {
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loaded = id.readFrom(file);
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int n = max_name_sz; // up to 32 bytes
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if (n > 32) n = 32;
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file.read((uint8_t *) display_name, n);
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display_name[n - 1] = 0; // ensure null terminator
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file.close();
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}
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}
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return loaded;
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}
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bool IdentityStore::save(const char *name, const mesh::LocalIdentity& id) {
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char filename[40];
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sprintf(filename, "%s/%s.id", _dir, name);
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#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
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_fs->remove(filename);
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File file = _fs->open(filename, FILE_O_WRITE);
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#elif defined(RP2040_PLATFORM)
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File file = _fs->open(filename, "w");
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#else
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File file = _fs->open(filename, "w", true);
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#endif
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if (file) {
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bool success = id.writeTo(file);
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file.close();
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MESH_DEBUG_PRINTLN("IdentityStore::save() write - %s", success ? "OK" : "Err");
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return true;
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}
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MESH_DEBUG_PRINTLN("IdentityStore::save() failed");
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return false;
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}
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bool IdentityStore::save(const char *name, const mesh::LocalIdentity& id, const char display_name[]) {
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char filename[40];
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sprintf(filename, "%s/%s.id", _dir, name);
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#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
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_fs->remove(filename);
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File file = _fs->open(filename, FILE_O_WRITE);
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#elif defined(RP2040_PLATFORM)
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File file = _fs->open(filename, "w");
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#else
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File file = _fs->open(filename, "w", true);
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#endif
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if (file) {
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id.writeTo(file);
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uint8_t tmp[32];
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memset(tmp, 0, sizeof(tmp));
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int n = strlen(display_name);
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if (n > sizeof(tmp)-1) n = sizeof(tmp)-1;
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memcpy(tmp, display_name, n);
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file.write(tmp, sizeof(tmp));
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file.close();
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return true;
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}
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return false;
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}
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