separated main

CMakeLists.txt

@@ -48,12 +48,15 @@ target_include_directories(userdb PUBLIC
 
 target_compile_options(userdb PUBLIC ${OPENSSL_CFLAGS_OTHER})
 
+add_library(webfused-static STATIC
+	src/webfused/daemon.c)
 
 add_executable(webfused
-	src/daemon/main.c
+	src/webfused/main.c
 )
 
-target_link_libraries(webfused PUBLIC 
+target_link_libraries(webfused PUBLIC
+	webfused-static
     userdb
 	${LIBCONFIG_LIBRARIES}
     ${OPENSSL_LIBRARIES}

src/webfused/daemon.c

@@ -1,3 +1,5 @@
+#include "webfused/daemon.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -154,7 +156,7 @@ static void on_interrupt(int signal_id)
 	shutdown_requested = true;
 }
 
-int main(int argc, char * argv[])
+int wfd_daemon_run(int argc, char * argv[])
 {
 	struct args args;
 	args.config = wf_server_config_create();

src/webfused/daemon.h

@@ -0,0 +1,15 @@
+#ifndef WFD_DAEMON_H
+#define WFD_DAEMON_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+extern int wfd_daemon_run(int argc, char * argv[]);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/webfused/main.c

@@ -0,0 +1,6 @@
+#include "webfused/daemon.h"
+
+int main(int argc, char * argv[])
+{
+    return wfd_daemon_run(argc, argv);
+}