ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/external/subpack/net/nginx-util/src/ubus-cxx.cpp b/external/subpack/net/nginx-util/src/ubus-cxx.cpp
new file mode 100644
index 0000000..5fa29c7
--- /dev/null
+++ b/external/subpack/net/nginx-util/src/ubus-cxx.cpp
@@ -0,0 +1,140 @@
+#include <iostream>
+
+#include "ubus-cxx.hpp"
+
+inline void example_for_checking_if_there_is_a_key()
+{
+ if (ubus::call("service", "list").filter("cron")) {
+ std::cout << "Cron is active (with or without instances) " << std::endl;
+ }
+}
+
+inline void example_for_getting_values()
+{
+ auto lan_status = ubus::call("network.interface.lan", "status");
+ for (const auto* t : lan_status.filter("ipv6-address", "", "address")) {
+ // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+ auto* x = const_cast<blob_attr*>(t);
+ std::cout << "[" << blobmsg_get_string(x) << "] ";
+ }
+ for (const auto* t : lan_status.filter("ipv4-address", "").filter("address")) {
+ // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+ auto* x = const_cast<blob_attr*>(t);
+ std::cout << blobmsg_get_string(x) << " ";
+ }
+ std::cout << std::endl;
+}
+
+inline void example_for_sending_message()
+{
+ auto set_arg = [](blob_buf* buf) -> int { return blobmsg_add_string(buf, "config", "nginx"); };
+ for (const auto* t : ubus::call("uci", "get", set_arg).filter("values")) {
+ // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+ auto* x = const_cast<blob_attr*>(t);
+ std::cout << blobmsg_get_string(x) << "\n";
+ }
+}
+
+inline void example_for_exploring()
+{
+ ubus::strings keys{"ipv4-address", "", ""};
+ for (const auto* t : ubus::call("network.interface.lan", "status").filter(keys)) {
+ // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+ auto* x = const_cast<blob_attr*>(t);
+ std::cout << blobmsg_name(x) << ": ";
+ switch (blob_id(x)) {
+ case BLOBMSG_TYPE_UNSPEC: std::cout << "[unspecified]"; break;
+ case BLOBMSG_TYPE_ARRAY: std::cout << "[array]"; break;
+ case BLOBMSG_TYPE_TABLE: std::cout << "[table]"; break;
+ case BLOBMSG_TYPE_STRING: std::cout << blobmsg_get_string(x); break;
+ case BLOBMSG_TYPE_INT64: std::cout << blobmsg_get_u64(x); break;
+ case BLOBMSG_TYPE_INT32: std::cout << blobmsg_get_u32(x); break;
+ case BLOBMSG_TYPE_INT16: std::cout << blobmsg_get_u16(x); break;
+ case BLOBMSG_TYPE_BOOL: std::cout << blobmsg_get_bool(x); break;
+ case BLOBMSG_TYPE_DOUBLE: std::cout << blobmsg_get_double(x); break;
+ default: std::cout << "[unknown]";
+ }
+ std::cout << std::endl;
+ }
+}
+
+inline void example_for_recursive_exploring()
+{ // output like from the original ubus call:
+ const auto explore = [](auto message) -> void {
+ auto end = message.end();
+ auto explore_internal = [&end](auto& explore_ref, auto it, size_t depth = 1) -> void {
+ std::cout << std::endl;
+ bool first = true;
+ for (; it != end; ++it) {
+ // NOLINTNEXTLINE(cppcoreguidelines-pro-type-const-cast)
+ auto* attr = const_cast<blob_attr*>(*it);
+ if (first) {
+ first = false;
+ }
+ else {
+ std::cout << ",\n";
+ }
+ std::cout << std::string(depth, '\t');
+ std::string name = blobmsg_name(attr);
+ if (!name.empty()) {
+ std::cout << "\"" << name << "\": ";
+ }
+ switch (blob_id(attr)) {
+ case BLOBMSG_TYPE_UNSPEC: std::cout << "(unspecified)"; break;
+ case BLOBMSG_TYPE_ARRAY:
+ std::cout << "[";
+ explore_ref(explore_ref, ubus::iterator{attr}, depth + 1);
+ std::cout << "\n" << std::string(depth, '\t') << "]";
+ break;
+ case BLOBMSG_TYPE_TABLE:
+ std::cout << "{";
+ explore_ref(explore_ref, ubus::iterator{attr}, depth + 1);
+ std::cout << "\n" << std::string(depth, '\t') << "}";
+ break;
+ case BLOBMSG_TYPE_STRING:
+ std::cout << "\"" << blobmsg_get_string(attr) << "\"";
+ break;
+ case BLOBMSG_TYPE_INT64: std::cout << blobmsg_get_u64(attr); break;
+ case BLOBMSG_TYPE_INT32: std::cout << blobmsg_get_u32(attr); break;
+ case BLOBMSG_TYPE_INT16: std::cout << blobmsg_get_u16(attr); break;
+ case BLOBMSG_TYPE_BOOL:
+ std::cout << (blobmsg_get_bool(attr) ? "true" : "false");
+ break;
+ case BLOBMSG_TYPE_DOUBLE: std::cout << blobmsg_get_double(attr); break;
+ default: std::cout << "(unknown)"; break;
+ }
+ }
+ };
+ std::cout << "{";
+ explore_internal(explore_internal, message.begin());
+ std::cout << "\n}" << std::endl;
+ };
+ explore(ubus::call("network.interface.lan", "status"));
+}
+
+auto main() -> int
+{
+ try {
+ example_for_checking_if_there_is_a_key();
+
+ example_for_getting_values();
+
+ example_for_sending_message();
+
+ example_for_exploring();
+
+ example_for_recursive_exploring();
+
+ return 0;
+ }
+
+ catch (const std::exception& e) {
+ std::cerr << e.what() << std::endl;
+ }
+
+ catch (...) {
+ perror("main error");
+ }
+
+ return 1;
+}