central nginx manager

This commit is contained in:
Ned Wright
2025-01-13 12:35:42 +00:00
parent 35b2df729f
commit 6db87fc7fe
45 changed files with 390 additions and 130 deletions

View File

@@ -50,6 +50,7 @@ public:
bool bindRestServerSocket(struct sockaddr_in6 &addr, vector<uint16_t> port_range);
bool addRestCall(RestAction oper, const string &uri, unique_ptr<RestInit> &&init) override;
bool addGetCall(const string &uri, const function<string()> &cb) override;
bool addWildcardGetCall(const string &uri, const function<string(const string &)> &callback);
uint16_t getListeningPort() const override { return listening_port; }
Maybe<string> getSchema(const string &uri) const override;
Maybe<string> invokeRest(const string &uri, istream &in) const override;
@@ -67,6 +68,7 @@ private:
I_MainLoop *mainloop;
map<string, unique_ptr<RestInit>> rest_calls;
map<string, function<string()>> get_calls;
map<string, function<string(const string &)>> wildcard_get_calls;
uint16_t listening_port = 0;
vector<uint16_t> port_range;
};
@@ -128,11 +130,14 @@ RestServer::Impl::prepareConfiguration()
} else {
auto range_start = getPortConfig("Nano service API Port Range start");
auto range_end = getPortConfig("Nano service API Port Range end");
dbgAssert(range_start.ok() && range_end.ok()) << alert << "Rest port configuration was not provided";
dbgAssert(*range_start < *range_end)
<< alert
<< "Rest port range corrupted (lower bound higher then upper bound)";
if (!(range_start.ok() && range_end.ok()) || !(*range_start < *range_end)) {
dbgAssertOpt(range_start.ok() && range_end.ok()) << alert << "Rest port configuration was not provided";
dbgAssertOpt(*range_start < *range_end)
<< alert
<< "Rest port range corrupted (lower bound higher then upper bound)";
range_start = 0;
range_end = 1;
}
port_range.resize(*range_end - *range_start);
for (uint16_t i = 0, port = *range_start; i < port_range.size(); i++, port++) {
port_range[i] = port;
@@ -283,6 +288,13 @@ RestServer::Impl::addGetCall(const string &uri, const function<string()> &callba
return get_calls.emplace(uri, callback).second;
}
bool
RestServer::Impl::addWildcardGetCall(const string &uri, const function<string(const string&)> &callback)
{
if (rest_calls.find(uri) != rest_calls.end()) return false;
return wildcard_get_calls.emplace(uri, callback).second;
}
Maybe<string>
RestServer::Impl::getSchema(const string &uri) const
{
@@ -307,14 +319,26 @@ RestServer::Impl::invokeRest(const string &uri, istream &in) const
bool
RestServer::Impl::isGetCall(const string &uri) const
{
return get_calls.find(uri) != get_calls.end();
if (get_calls.find(uri) != get_calls.end()) return true;
for (const auto &wildcard : wildcard_get_calls) {
if (!uri.find(wildcard.first)) return true;
}
return false;
}
string
RestServer::Impl::invokeGet(const string &uri) const
{
auto instance = get_calls.find(uri);
return instance != get_calls.end() ? instance->second() : "";
if (instance != get_calls.end()) return instance->second();
for (const auto &wildcard : wildcard_get_calls) {
if (!uri.find(wildcard.first)) return wildcard.second(uri);
}
return "";
}
string
@@ -334,8 +358,8 @@ RestServer::Impl::changeActionToString(RestAction oper)
return "delete-";
}
default: {
dbgAssert(false) << alert << "Unknown REST action";
return "";
dbgAssertOpt(false) << alert << "Unknown REST action";
return "unknown-";
}
}
}