dandri/pyxis
1
0
Fork 0
mirror of https://github.com/torlando-tech/pyxis.git synced 2026-08-25 12:09:49 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

feat: add bounded NomadNet forms

Browse Source
This commit is contained in:
torlando-agent[bot]
2026-08-16 21:36:30 +00:00
parent 52286d32f9
commit 98dca8e516
30 changed files with 2733 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/tdeck_ui/UI/LXMF/NomadNetLibrary.cpp
+35 -6
View File
@@ -231,6 +231,20 @@ bool Library::set_node_saved(const std::string& destination_hex, bool saved) {
return true;
}
bool Library::set_node_identified(const std::string& destination_hex, bool identified) {
if (!is_hex32(destination_hex)) return false;
const std::string normalized = lower_hex(destination_hex);
for (auto& node : _nodes) {
if (node.destination_hex != normalized) continue;
node.identify_on_connect = identified;
return true;
}
if (!identified || !make_room(_nodes, MAX_NODES)) return false;
_nodes.insert(_nodes.begin(), NodeRecord{normalized, {}, 0, 0, false, true});
sort_nodes(_nodes);
return true;
}
bool Library::set_page_saved(const std::string& url, bool saved) {
if (!valid_page_url(url)) return false;
const std::string normalized = lower_hex(url.substr(0, 32)) + url.substr(32);
@@ -283,6 +297,14 @@ bool Library::node_saved(const std::string& destination_hex) const {
});
}
bool Library::node_identified(const std::string& destination_hex) const {
if (!is_hex32(destination_hex)) return false;
const std::string normalized = lower_hex(destination_hex);
return std::any_of(_nodes.begin(), _nodes.end(), [&](const NodeRecord& node) {
return node.destination_hex == normalized && node.identify_on_connect;
});
}
bool Library::page_saved(const std::string& url) const {
if (!valid_page_url(url)) return false;
const std::string normalized = lower_hex(url.substr(0, 32)) + url.substr(32);
@@ -297,11 +319,12 @@ ExternalVector<uint8_t> Library::encode() const {
const auto append = [&](const std::string& value) {
output.insert(output.end(), value.begin(), value.end());
};
append("PXNN1\n");
append("PXNN2\n");
for (const auto& node : _nodes) {
append("N\t" + node.destination_hex + "\t" + hex_encode(node.name) + "\t" +
std::to_string(node.last_heard) + "\t" + std::to_string(node.hops) + "\t" +
(node.saved ? "1\n" : "0\n"));
(node.saved ? "1\t" : "0\t") +
(node.identify_on_connect ? "1\n" : "0\n"));
if (output.size() > MAX_ENCODED_BYTES) return {};
}
for (const auto& page : _pages) {
@@ -314,7 +337,11 @@ ExternalVector<uint8_t> Library::encode() const {
bool Library::decode(const uint8_t* data, std::size_t size) {
if (!data || size < 6 || size > MAX_ENCODED_BYTES) return false;
if (!std::equal(data, data + 6, reinterpret_cast<const uint8_t*>("PXNN1\n")) || data[size - 1] != '\n') return false;
const bool legacy = std::equal(data, data + 6,
reinterpret_cast<const uint8_t*>("PXNN1\n"));
const bool current = std::equal(data, data + 6,
reinterpret_cast<const uint8_t*>("PXNN2\n"));
if ((!legacy && !current) || data[size - 1] != '\n') return false;
Library candidate;
std::size_t start = 6;
@@ -327,8 +354,10 @@ bool Library::decode(const uint8_t* data, std::size_t size) {
if (line.empty()) continue;
const auto fields = split_tabs(line);
if (fields[0] == "N") {
if (fields.size() != 6 || candidate._nodes.size() >= MAX_NODES ||
!is_hex32(fields[1]) || (fields[5] != "0" && fields[5] != "1")) return false;
const std::size_t expected_fields = legacy ? 6 : 7;
if (fields.size() != expected_fields || candidate._nodes.size() >= MAX_NODES ||
!is_hex32(fields[1]) || (fields[5] != "0" && fields[5] != "1") ||
(!legacy && fields[6] != "0" && fields[6] != "1")) return false;
std::string name;
uint64_t timestamp = 0, hops = 0;
if (!hex_decode(fields[2], name, MAX_NAME_BYTES) ||
@@ -340,7 +369,7 @@ bool Library::decode(const uint8_t* data, std::size_t size) {
reinterpret_cast<const uint8_t*>(name.data()), name.size());
if (canonical_name != name) return false;
candidate._nodes.push_back(NodeRecord{destination, canonical_name, timestamp,
static_cast<uint8_t>(hops), fields[5] == "1"});
static_cast<uint8_t>(hops), fields[5] == "1", !legacy && fields[6] == "1"});
} else if (fields[0] == "P") {
if (fields.size() != 5 || candidate._pages.size() >= MAX_PAGES ||
(fields[4] != "0" && fields[4] != "1")) return false;