Merge pull request #50 from mrozigor/static_dir

Added default "static/<path>" route for any static files

examples/example_static_file.cpp

@@ -1,3 +1,5 @@
+//#define CROW_STATIC_DRIECTORY "alternative_directory/"
+//#define CROW_STATIC_ENDPOINT "/alternative_endpoint/<path>"
 #include "crow.h"
 
 int main()
@@ -20,3 +22,8 @@ CROW_ROUTE(app, "/")
 	
 	return 0;
 }
+
+/// You can also use the `/static` directory and endpoint (the directory needs to have the same path as your executable).
+/// Any file inside the static directory will have the same path it would in your filesystem.
+
+/// TO change the static directory or endpoint, use the macros above (replace `alternative_directory` and/or `alternative_endpoint` with your own)

include/crow/app.h

@@ -161,7 +161,16 @@ namespace crow
         ///Run the server
         void run()
         {
+#ifndef CROW_DISABLE_STATIC_DIR
+            route<crow::black_magic::get_parameter_tag(CROW_STATIC_ENDPOINT)>(CROW_STATIC_ENDPOINT)
+            ([](const crow::request&, crow::response& res, std::string file_path_partial)
+            {
+              res.set_static_file_info(CROW_STATIC_DIRECTORY + file_path_partial);
+              res.end();
+            });
             validate();
+#endif
+
 #ifdef CROW_ENABLE_SSL
             if (use_ssl_)
             {

include/crow/settings.h

@@ -25,6 +25,13 @@
 #define CROW_LOG_LEVEL 1
 #endif
 
+#ifndef CROW_STATIC_DIRECTORY
+#define CROW_STATIC_DIRECTORY "static/"
+#endif
+#ifndef CROW_STATIC_ENDPOINT
+#define CROW_STATIC_ENDPOINT "/static/<path>"
+#endif
+
 
 // compiler flags
 #if __cplusplus >= 201402L