56 lines
1.8 KiB
C
56 lines
1.8 KiB
C
|
#pragma once
|
||
|
|
// Step 642: Job dispatch table generator
|
||
|
|
|
||
|
|
#include <string>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
struct JobDispatchEntrySpec {
|
||
|
|
std::string jobType;
|
||
|
|
std::vector<std::string> requiredCaps;
|
||
|
|
std::string payloadType;
|
||
|
|
std::string executor;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct JobDispatchTableOutput {
|
||
|
|
bool success = false;
|
||
|
|
std::string headerCode;
|
||
|
|
std::vector<std::string> errors;
|
||
|
|
};
|
||
|
|
|
||
|
|
class JobDispatchTableGenerator {
|
||
|
|
public:
|
||
|
|
static JobDispatchTableOutput generate(const std::vector<JobDispatchEntrySpec>& entries) {
|
||
|
|
JobDispatchTableOutput out;
|
||
|
|
if (entries.empty()) {
|
||
|
|
out.errors.push_back("entries_required");
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
|
||
|
|
out.success = true;
|
||
|
|
out.headerCode = "#pragma once\n"
|
||
|
|
"#include <string>\n"
|
||
|
|
"#include <unordered_map>\n"
|
||
|
|
"#include <functional>\n\n"
|
||
|
|
"using ExecutorFn = std::function<bool(const std::string&)>;\n"
|
||
|
|
"inline std::unordered_map<std::string, ExecutorFn> makeDispatchTable() {\n"
|
||
|
|
" std::unordered_map<std::string, ExecutorFn> table;\n";
|
||
|
|
for (const auto& e : entries) {
|
||
|
|
out.headerCode += " table[\"" + e.jobType + "\"] = " + e.executor + ";\n";
|
||
|
|
out.headerCode += " // payload=" + e.payloadType + " caps=" + joinCaps(e.requiredCaps) + "\n";
|
||
|
|
}
|
||
|
|
out.headerCode += " return table;\n}\n";
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static std::string joinCaps(const std::vector<std::string>& caps) {
|
||
|
|
if (caps.empty()) return "none";
|
||
|
|
std::string out;
|
||
|
|
for (std::size_t i = 0; i < caps.size(); ++i) {
|
||
|
|
if (i) out += ",";
|
||
|
|
out += caps[i];
|
||
|
|
}
|
||
|
|
return out;
|
||
|
|
}
|
||
|
|
};
|