Refactor for shared library use

src/lib/cache.h

@@ -0,0 +1,40 @@
+/**
+ * Necronda Web Server
+ * File cache implementation (header file)
+ * src/lib/cache.h
+ * Lorenz Stechauner, 2020-12-19
+ */
+
+#ifndef NECRONDA_SERVER_CACHE_H
+#define NECRONDA_SERVER_CACHE_H
+
+#include "uri.h"
+
+typedef struct {
+    char filename[256];
+    unsigned char webroot_len;
+    unsigned char is_updating:1;
+    meta_data meta;
+} cache_entry;
+
+extern cache_entry *cache;
+
+extern int cache_continue;
+
+int magic_init();
+
+void cache_process_term();
+
+int cache_process();
+
+int cache_init();
+
+int cache_unload();
+
+int cache_update_entry(int entry_num, const char *filename, const char *webroot);
+
+int cache_filename_comp_invalid(const char *filename);
+
+int uri_cache_init(http_uri *uri);
+
+#endif //NECRONDA_SERVER_CACHE_H