Open source release: versioningcpp academic achievement

2026-10-18 13:32:33 +00:00
commit 8a507bfc11
35 changed files with 1135 additions and 0 deletions
@@ -0,0 +1,59 @@
+#pragma once
+#include <cstdint>
+#include <map>
+#include <string>
+#include <vector>
+struct sqlite3;
+namespace versiond {
+std::string sha256_hex(const std::string& d);
+std::string sha256_file(const std::string& path);
+struct Config {
+  std::string host = "127.0.0.1"; int port = 9922;
+  uint64_t max_file_bytes = 10485760;
+  std::string home, config_dir, data_dir, spool_dir, index_file, config_file;
+  std::string remote_url, remote_user, remote_password, remote_base = "/versioned/";
+  bool verify_tls = true; int keep_days = 5;
+};
+Config default_config();
+Config load_config(const std::string& home = "");
+class Db {
+ public:
+  explicit Db(const std::string& p); ~Db();
+  void exec(const std::string& s);
+  std::vector<std::map<std::string,std::string>> query(const std::string& s);
+  int64_t last_id(); void* handle(); void migrate();
+ private: sqlite3* h_ = nullptr;
+};
+class Store {
+ public:
+  explicit Store(const std::string& d);
+  std::string put(const std::string& digest, const std::string& raw);
+  std::string get(const std::string& digest);
+  std::string path_for(const std::string& h);
+ private: std::string dir_;
+};
+bool should_ignore(const std::string& p, const std::vector<std::string>& e = {});
+bool match_glob(const std::string& pat, const std::string& s);
+bool should_ignore_glob(const std::string& p, const std::vector<std::string>& pats);
+std::map<std::string,int64_t> collect_stats(Db& db);
+int cli_main(int argc, char** argv);
+int api_main(const Config& c);
+struct ApiResp{int code;std::string ctype;std::string body;};
+ApiResp api_build_response(Db& db, const std::string& path);
+std::string api_format_response(const ApiResp& r);
+int64_t ingest_file(Db& db, Store& st, const Config& c, const std::string& path, const std::string& reason = "manual");
+int64_t ingest_bytes(Db& db, Store& st, const std::string& path, const std::string& raw, const std::string& reason = "manual");
+int purge_old(Db& db, Store& st, int keep_days);
+int gc_blobs(Db& db, Store& st);
+bool snapshot_sqlite(const std::string& src, const std::string& dst, std::string& err);
+bool restore_blob(Store& st, const std::string& digest, const std::string& dst, std::string& err);
+bool recover_index(const Config& c, std::string& err);
+std::string diff_unified(const std::string& a, const std::string& b);
+std::string diff_files(Store& st, const std::string& da, const std::string& db);
+bool remote_upload_wolfssh(const std::string& host, const std::string& user, const std::string& local, const std::string& remote, std::string& err);
+int uploader_sync(Db& db, const Config& c);
+void monitor_once(Db& db, Store& st, const Config& c, const std::vector<std::string>& roots);
+void monitor_poll(Db& db, Store& st, const Config& c, const std::vector<std::string>& roots, int n);
+void dbsafe_exec(Db& db, const std::string& s);
+std::string db_safe_string(const std::string& s);
+}