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Add json file rotation option (#9783)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Jonathan Bennett
2026-03-06 10:24:32 -06:00
committed by GitHub
co-authored by GitHub Ben Meadors
parent 86dad90573
commit 0ed537a336
4 changed files with 29 additions and 1 deletions
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src/mesh/Router.cpp
+20
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@@ -16,6 +16,7 @@
#endif
#include "Default.h"
#if ARCH_PORTDUINO
#include "Throttle.h"
#include "platform/portduino/PortduinoGlue.h"
#endif
#if ENABLE_JSON_LOGGING || ARCH_PORTDUINO
@@ -532,6 +533,25 @@ DecodeState perhapsDecode(meshtastic_MeshPacket *p)
if (portduino_config.traceFilename != "" || portduino_config.logoutputlevel == level_trace) {
LOG_TRACE("%s", MeshPacketSerializer::JsonSerialize(p, false).c_str());
} else if (portduino_config.JSONFilename != "") {
if (portduino_config.JSONFileRotate != 0) {
static uint32_t fileage = 0;
if (portduino_config.JSONFileRotate != 0 &&
(fileage == 0 || !Throttle::isWithinTimespanMs(fileage, portduino_config.JSONFileRotate * 60 * 1000))) {
time_t timestamp = time(NULL);
struct tm *timeinfo;
char buffer[80];
timeinfo = localtime(&timestamp);
strftime(buffer, 80, "%Y%m%d-%H%M%S", timeinfo);
std::string datetime(buffer);
if (JSONFile.is_open()) {
JSONFile.close();
}
JSONFile.open(portduino_config.JSONFilename + "_" + datetime, std::ios::out | std::ios::app);
fileage = millis();
}
}
if (portduino_config.JSONFilter == (_meshtastic_PortNum)0 || portduino_config.JSONFilter == p->decoded.portnum) {
JSONFile << MeshPacketSerializer::JsonSerialize(p, false) << std::endl;
}