diff options
| -rw-r--r-- | handler.c | 10 | ||||
| -rw-r--r-- | include/libweb/handler.h | 4 | ||||
| -rw-r--r-- | include/libweb/server.h | 2 | ||||
| -rw-r--r-- | server.c | 6 |
4 files changed, 16 insertions, 6 deletions
@@ -182,14 +182,20 @@ end: return ret; } -int handler_listen(struct handler *const h, const unsigned short port) +int handler_listen(struct handler *const h, const unsigned short port, + unsigned short *const outport) { - if (!(h->server = server_init(port))) + if (!(h->server = server_init(port, outport))) { fprintf(stderr, "%s: server_init failed\n", __func__); return -1; } + return 0; +} + +int handler_loop(struct handler *const h) +{ for (;;) { bool exit, io; diff --git a/include/libweb/handler.h b/include/libweb/handler.h index f7bc76a..493e24c 100644 --- a/include/libweb/handler.h +++ b/include/libweb/handler.h @@ -20,6 +20,8 @@ struct handler *handler_alloc(const struct handler_cfg *cfg); void handler_free(struct handler *h); int handler_add(struct handler *h, const char *url, enum http_op op, handler_fn f, void *user); -int handler_listen(struct handler *h, unsigned short port); +int handler_listen(struct handler *h, unsigned short port, + unsigned short *outport); +int handler_loop(struct handler *h); #endif /* HANDLER_H */ diff --git a/include/libweb/server.h b/include/libweb/server.h index 74f06ae..b3691aa 100644 --- a/include/libweb/server.h +++ b/include/libweb/server.h @@ -4,7 +4,7 @@ #include <stdbool.h> #include <stddef.h> -struct server *server_init(unsigned short port); +struct server *server_init(unsigned short port, unsigned short *outport); struct server_client *server_poll(struct server *s, bool *io, bool *exit); int server_read(void *buf, size_t n, struct server_client *c); int server_write(const void *buf, size_t n, struct server_client *c); @@ -320,7 +320,8 @@ static int init_signals(void) return 0; } -struct server *server_init(const unsigned short port) +struct server *server_init(const unsigned short port, + unsigned short *const outport) { struct server *const s = malloc(sizeof *s); @@ -373,8 +374,9 @@ struct server *server_init(const unsigned short port) fprintf(stderr, "%s: getsockname(2): %s\n", __func__, strerror(errno)); goto failure; } + else if (outport) + *outport = ntohs(in.sin_port); - printf("Listening on port %hu\n", ntohs(in.sin_port)); return s; failure: |
