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This commit is contained in:
Jonathan Bennett
2025-12-14 17:31:40 -06:00
parent 471da2e632
commit 4dd43c7753
2 changed files with 32 additions and 0 deletions
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30
src/modules/Native/StoreForwardPlusPlus.cpp
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@@ -206,12 +206,17 @@ bool StoreForwardPlusPlusModule::handleReceivedProtobuf(const meshtastic_MeshPac
LOG_WARN("End of chain matches!");
} else
("End of chain does not match!");
} else {
LOG_WARN("No Messages on this chain, request!");
requestNextMessage(last_message_chain_hash, last_message_chain_hash);
}
// compare to chain tip in incoming message
// if not found, request the next message
}
} else if (t->sfpp_message_type == meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_REQUEST) {
LOG_WARN("Received link request");
}
return true;
@@ -427,6 +432,31 @@ bool StoreForwardPlusPlusModule::getChainEnd(ChannelHash _ch_hash, uint8_t *_cha
return true;
}
void StoreForwardPlusPlusModule::requestNextMessage(uint8_t *_root_hash, uint8_t *_chain_hash)
{
meshtastic_StoreForwardPlusPlus storeforward = meshtastic_StoreForwardPlusPlus_init_zero;
storeforward.sfpp_message_type = meshtastic_StoreForwardPlusPlus_SFPP_message_type_LINK_REQUEST;
// set root hash
// set chain hash
storeforward.chain_hash.size = 32;
memcpy(storeforward.chain_hash.bytes, _chain_hash, 32);
// set root hash
storeforward.root_hash.size = 32;
memcpy(storeforward.root_hash.bytes, _root_hash, 32);
// storeforward.
meshtastic_MeshPacket *p = allocDataProtobuf(storeforward);
p->to = NODENUM_BROADCAST;
p->decoded.want_response = false;
p->priority = meshtastic_MeshPacket_Priority_BACKGROUND;
p->channel = 0;
LOG_INFO("Send packet to mesh");
service->sendToMesh(p, RX_SRC_LOCAL, true);
}
// announce latest hash
// chain_end_announce