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fixes and stuff

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This commit is contained in:
Jonathan Bennett
2025-12-15 10:47:51 -06:00
parent e5f35317e1
commit e31cecda7d
1 changed files with 19 additions and 5 deletions
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20
src/modules/Native/StoreForwardPlusPlus.cpp
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@@ -182,8 +182,9 @@ int32_t StoreForwardPlusPlusModule::runOnce()
bool StoreForwardPlusPlusModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_StoreForwardPlusPlus *t)
{
LOG_WARN("in handleReceivedProtobuf");
LOG_WARN("Sfp++ node %u is informing us of packet", mp.from);
LOG_WARN("Sfp++ node %u sent us sf++ packet", mp.from);
printBytes("chain_hash ", t->chain_hash.bytes, t->chain_hash.size);
printBytes("root_hash ", t->root_hash.bytes, t->root_hash.size);
if (t->sfpp_message_type == meshtastic_StoreForwardPlusPlus_SFPP_message_type_CANON_ANNOUNCE) {
// check chain_hash.size
@@ -232,10 +233,11 @@ bool StoreForwardPlusPlusModule::handleReceivedProtobuf(const meshtastic_MeshPac
uint8_t next_chain_hash[32] = {0};
LOG_WARN("Received link request");
getNextHash(t->root_hash.bytes, t->chain_hash.bytes, next_chain_hash);
if (getNextHash(t->root_hash.bytes, t->chain_hash.bytes, next_chain_hash)) {
printBytes("next chain hash: ", next_chain_hash, 32);
broadcastLink(next_chain_hash, t->root_hash.bytes);
}
// if root and chain hashes are the same, grab the first message on the chain
// if different, get the message directly after.
@@ -249,6 +251,7 @@ bool StoreForwardPlusPlusModule::handleReceivedProtobuf(const meshtastic_MeshPac
if (portduino_config.sfpp_stratum0) {
// check for message_hash in db
// calculate the chain_hash
LOG_ERROR("TODO calculate chain");
addToChain(t->encapsulated_to, t->encapsulated_from, t->encapsulated_id, false, _channel_hash, t->message.bytes,
t->message.size, t->message_hash.bytes, t->chain_hash.bytes, t->root_hash.bytes, t->encapsulated_rxtime,
"", 0);
@@ -258,6 +261,8 @@ bool StoreForwardPlusPlusModule::handleReceivedProtobuf(const meshtastic_MeshPac
"", 0);
if (isInScratch(t->message_hash.bytes))
removeFromScratch(t->message_hash.bytes);
requestNextMessage(t->root_hash.bytes, t->chain_hash.bytes);
// check for message hash in scratch
}
@@ -530,19 +535,28 @@ bool StoreForwardPlusPlusModule::getNextHash(uint8_t *_root_hash, uint8_t *_chai
LOG_WARN("here2 %u, %s", rc, sqlite3_errmsg(ppDb));
}
sqlite3_bind_int(getHash, 1, _channel_hash);
sqlite3_step(getHash);
bool found_hash = false;
// asking for the first entry on the chain
if (memcmp(_root_hash, _chain_hash, 32) == 0) {
rc = sqlite3_step(getHash);
if (rc != SQLITE_OK) {
LOG_WARN("here2 %u, %s", rc, sqlite3_errmsg(ppDb));
}
uint8_t *tmp_chain_hash = (uint8_t *)sqlite3_column_blob(getHash, 0);
printBytes("chain_hash", tmp_chain_hash, 32);
memcpy(next_chain_hash, tmp_chain_hash, 32);
found_hash = true;
} else {
LOG_WARN("Looking for next hashes");
uint8_t *tmp_chain_hash;
while (sqlite3_step(getHash) != SQLITE_DONE) {
tmp_chain_hash = (uint8_t *)sqlite3_column_blob(getHash, 0);
printBytes("chain_hash", tmp_chain_hash, 32);
if (found_hash) {
LOG_WARN("Found hash");
memcpy(next_chain_hash, tmp_chain_hash, 32);
break;
}