first approximation of the parser

2026-09-08 11:06:04 +02:00
parent b15ce130f9
commit bdb434d9d5
13 changed files with 910 additions and 5 deletions
@@ -0,0 +1,58 @@
+/*********************************/
+/*                               */
+/*     o.riabenkyi@gmain.com     */
+/*                               */
+/*********************************/
+
+#ifndef SERVERCONFIG_HPP
+#define SERVERCONFIG_HPP
+
+#include <cstddef>
+#include <map>
+#include <optional>
+#include <string>
+#include <vector>
+
+#include "LocationConfig.hpp"
+
+// One "server { ... }" block: everything needed to run a single virtual server.
+class ServerConfig {
+public:
+    struct Listen {
+        std::string host;
+        int port;
+    };
+
+    ServerConfig();
+
+    void addListen(const std::string &host, int port);
+    void addServerName(const std::string &name);
+    void setRoot(const std::string &root);
+    void setClientMaxBodySize(size_t size);
+    void addErrorPage(int code, const std::string &path);
+    void addLocation(const LocationConfig &location);
+
+    const std::vector<Listen> &getListens() const;
+    const std::vector<std::string> &getServerNames() const;
+    const std::optional<std::string> &getRoot() const;
+    size_t getClientMaxBodySize() const;
+    const std::map<int, std::string> &getErrorPages() const;
+    const std::vector<LocationConfig> &getLocations() const;
+
+    // Returns the location's own root if set, otherwise this server's root.
+    // Only meaningful once validate() has confirmed one of the two exists.
+    const std::string &resolveRoot(const LocationConfig &location) const;
+
+    // Throws std::runtime_error with a descriptive message when invalid.
+    void validate() const;
+
+private:
+    std::vector<Listen> _listens;
+    std::vector<std::string> _serverNames;
+    std::optional<std::string> _root;
+    size_t _clientMaxBodySize;
+    std::map<int, std::string> _errorPages;
+    std::vector<LocationConfig> _locations;
+};
+
+#endif