X-Git-Url: https://code.delx.au/pulseaudio/blobdiff_plain/5925d44013e2d559d1755176af0e26f69fc46458..c2e9f1fdecde294e2eddbfb42a55b2d02036185f:/src/modules/module-protocol-stub.c

diff --git a/src/modules/module-protocol-stub.c b/src/modules/module-protocol-stub.c
index aefd4020..3218a01e 100644
--- a/src/modules/module-protocol-stub.c
+++ b/src/modules/module-protocol-stub.c
@@ -6,7 +6,7 @@
 
   PulseAudio is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
+  by the Free Software Foundation; either version 2.1 of the License,
   or (at your option) any later version.
 
   PulseAudio is distributed in the hope that it will be useful, but
@@ -24,27 +24,19 @@
 #include <config.h>
 #endif
 
-#include <string.h>
 #include <errno.h>
 #include <stdio.h>
 #include <unistd.h>
-#include <limits.h>
 
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
 #ifdef HAVE_NETINET_IN_H
 #include <netinet/in.h>
 #endif
 
 #include <pulse/xmalloc.h>
 
-#include <pulsecore/winsock.h>
 #include <pulsecore/core-error.h>
 #include <pulsecore/module.h>
+#include <pulsecore/socket.h>
 #include <pulsecore/socket-server.h>
 #include <pulsecore/socket-util.h>
 #include <pulsecore/core-util.h>
@@ -52,6 +44,7 @@
 #include <pulsecore/log.h>
 #include <pulsecore/native-common.h>
 #include <pulsecore/creds.h>
+#include <pulsecore/arpa-inet.h>
 
 #ifdef USE_TCP_SOCKETS
 #define SOCKET_DESCRIPTION "(TCP sockets)"
@@ -140,7 +133,7 @@
   PA_MODULE_DESCRIPTION("Native protocol "SOCKET_DESCRIPTION);
   PA_MODULE_USAGE("auth-anonymous=<don't check for cookies?> "
                   "auth-cookie=<path to cookie file> "
-                  "auth-cookie-enabled=<enable cookie authentification? "
+                  "auth-cookie-enabled=<enable cookie authentication?> "
                   AUTH_USAGE
                   SOCKET_USAGE);
 #elif defined(USE_PROTOCOL_ESOUND)
@@ -169,14 +162,14 @@
                   "source=<source to connect to> "
                   "auth-anonymous=<don't verify cookies?> "
                   "auth-cookie=<path to cookie file> "
-                  "auth-cookie-enabled=<enable cookie authentification? "
+                  "auth-cookie-enabled=<enable cookie authentication?> "
                   AUTH_USAGE
                   SOCKET_USAGE);
 #else
 #  error "Broken build system"
 #endif
 
-PA_MODULE_LOAD_ONCE(FALSE);
+PA_MODULE_LOAD_ONCE(false);
 PA_MODULE_AUTHOR("Lennart Poettering");
 PA_MODULE_VERSION(PACKAGE_VERSION);
 
@@ -211,7 +204,9 @@ struct userdata {
 
 #if defined(USE_TCP_SOCKETS)
     pa_socket_server *socket_server_ipv4;
+#  ifdef HAVE_IPV6
     pa_socket_server *socket_server_ipv6;
+#  endif
 #else
     pa_socket_server *socket_server_unix;
     char *socket_path;
@@ -244,12 +239,13 @@ int pa__init(pa_module*m) {
 
 #if defined(USE_TCP_SOCKETS)
     uint32_t port = IPV4_PORT;
+    bool port_fallback = true;
     const char *listen_on;
 #else
     int r;
 #endif
 
-#if defined(USE_PROTOCOL_NATIVE)
+#if defined(USE_PROTOCOL_NATIVE) || defined(USE_PROTOCOL_HTTP)
     char t[256];
 #endif
 
@@ -291,6 +287,10 @@ int pa__init(pa_module*m) {
 #endif
 
 #if defined(USE_TCP_SOCKETS)
+
+    if (pa_in_system_mode() || pa_modargs_get_value(ma, "port", NULL))
+        port_fallback = false;
+
     if (pa_modargs_get_value_u32(ma, "port", &port) < 0 || port < 1 || port > 0xFFFF) {
         pa_log("port= expects a numerical argument between 1 and 65535.");
         goto fail;
@@ -299,20 +299,30 @@ int pa__init(pa_module*m) {
     listen_on = pa_modargs_get_value(ma, "listen", NULL);
 
     if (listen_on) {
-        u->socket_server_ipv6 = pa_socket_server_new_ipv6_string(m->core->mainloop, listen_on, (uint16_t) port, TCPWRAP_SERVICE);
-        u->socket_server_ipv4 = pa_socket_server_new_ipv4_string(m->core->mainloop, listen_on, (uint16_t) port, TCPWRAP_SERVICE);
+#  ifdef HAVE_IPV6
+        u->socket_server_ipv6 = pa_socket_server_new_ipv6_string(m->core->mainloop, listen_on, (uint16_t) port, port_fallback, TCPWRAP_SERVICE);
+#  endif
+        u->socket_server_ipv4 = pa_socket_server_new_ipv4_string(m->core->mainloop, listen_on, (uint16_t) port, port_fallback, TCPWRAP_SERVICE);
     } else {
-        u->socket_server_ipv6 = pa_socket_server_new_ipv6_any(m->core->mainloop, (uint16_t) port, TCPWRAP_SERVICE);
-        u->socket_server_ipv4 = pa_socket_server_new_ipv4_any(m->core->mainloop, (uint16_t) port, TCPWRAP_SERVICE);
+#  ifdef HAVE_IPV6
+        u->socket_server_ipv6 = pa_socket_server_new_ipv6_any(m->core->mainloop, (uint16_t) port, port_fallback, TCPWRAP_SERVICE);
+#  endif
+        u->socket_server_ipv4 = pa_socket_server_new_ipv4_any(m->core->mainloop, (uint16_t) port, port_fallback, TCPWRAP_SERVICE);
     }
 
+#  ifdef HAVE_IPV6
     if (!u->socket_server_ipv4 && !u->socket_server_ipv6)
+#  else
+    if (!u->socket_server_ipv4)
+#  endif
         goto fail;
 
     if (u->socket_server_ipv4)
         pa_socket_server_set_callback(u->socket_server_ipv4, socket_server_on_connection_cb, u);
+#  ifdef HAVE_IPV6
     if (u->socket_server_ipv6)
         pa_socket_server_set_callback(u->socket_server_ipv6, socket_server_on_connection_cb, u);
+#  endif
 
 #else
 
@@ -327,7 +337,7 @@ int pa__init(pa_module*m) {
     /* This socket doesn't reside in our own runtime dir but in
      * /tmp/.esd/, hence we have to create the dir first */
 
-    if (pa_make_secure_parent_dir(u->socket_path, pa_in_system_mode() ? 0755U : 0700U, (uid_t)-1, (gid_t)-1) < 0) {
+    if (pa_make_secure_parent_dir(u->socket_path, pa_in_system_mode() ? 0755U : 0700U, (uid_t)-1, (gid_t)-1, false) < 0) {
         pa_log("Failed to create socket directory '%s': %s\n", u->socket_path, pa_cstrerror(errno));
         goto fail;
     }
@@ -358,9 +368,11 @@ int pa__init(pa_module*m) {
         if (pa_socket_server_get_address(u->socket_server_ipv4, t, sizeof(t)))
             pa_native_protocol_add_server_string(u->native_protocol, t);
 
+#    ifdef HAVE_IPV6
     if (u->socket_server_ipv6)
         if (pa_socket_server_get_address(u->socket_server_ipv6, t, sizeof(t)))
             pa_native_protocol_add_server_string(u->native_protocol, t);
+#    endif
 #  else
     if (pa_socket_server_get_address(u->socket_server_unix, t, sizeof(t)))
         pa_native_protocol_add_server_string(u->native_protocol, t);
@@ -368,6 +380,24 @@ int pa__init(pa_module*m) {
 #  endif
 #endif
 
+#if defined(USE_PROTOCOL_HTTP)
+#if defined(USE_TCP_SOCKETS)
+    if (u->socket_server_ipv4)
+        if (pa_socket_server_get_address(u->socket_server_ipv4, t, sizeof(t)))
+            pa_http_protocol_add_server_string(u->http_protocol, t);
+
+#ifdef HAVE_IPV6
+    if (u->socket_server_ipv6)
+        if (pa_socket_server_get_address(u->socket_server_ipv6, t, sizeof(t)))
+            pa_http_protocol_add_server_string(u->http_protocol, t);
+#endif /* HAVE_IPV6 */
+#else /* USE_TCP_SOCKETS */
+    if (pa_socket_server_get_address(u->socket_server_unix, t, sizeof(t)))
+        pa_http_protocol_add_server_string(u->http_protocol, t);
+
+#endif /* USE_TCP_SOCKETS */
+#endif /* USE_PROTOCOL_HTTP */
+
     if (ma)
         pa_modargs_free(ma);
 
@@ -405,6 +435,24 @@ void pa__done(pa_module*m) {
     }
 #elif defined(USE_PROTOCOL_HTTP)
     if (u->http_protocol) {
+        char t[256];
+
+#if defined(USE_TCP_SOCKETS)
+        if (u->socket_server_ipv4)
+            if (pa_socket_server_get_address(u->socket_server_ipv4, t, sizeof(t)))
+                pa_http_protocol_remove_server_string(u->http_protocol, t);
+
+#ifdef HAVE_IPV6
+        if (u->socket_server_ipv6)
+            if (pa_socket_server_get_address(u->socket_server_ipv6, t, sizeof(t)))
+                pa_http_protocol_remove_server_string(u->http_protocol, t);
+#endif /* HAVE_IPV6 */
+#else /* USE_TCP_SOCKETS */
+        if (u->socket_server_unix)
+            if (pa_socket_server_get_address(u->socket_server_unix, t, sizeof(t)))
+                pa_http_protocol_remove_server_string(u->http_protocol, t);
+#endif /* USE_PROTOCOL_HTTP */
+
         pa_http_protocol_disconnect(u->http_protocol, u->module);
         pa_http_protocol_unref(u->http_protocol);
     }
@@ -418,9 +466,11 @@ void pa__done(pa_module*m) {
             if (pa_socket_server_get_address(u->socket_server_ipv4, t, sizeof(t)))
                 pa_native_protocol_remove_server_string(u->native_protocol, t);
 
+#    ifdef HAVE_IPV6
         if (u->socket_server_ipv6)
             if (pa_socket_server_get_address(u->socket_server_ipv6, t, sizeof(t)))
                 pa_native_protocol_remove_server_string(u->native_protocol, t);
+#    endif
 #  else
         if (u->socket_server_unix)
             if (pa_socket_server_get_address(u->socket_server_unix, t, sizeof(t)))
@@ -444,8 +494,10 @@ void pa__done(pa_module*m) {
 #if defined(USE_TCP_SOCKETS)
     if (u->socket_server_ipv4)
         pa_socket_server_unref(u->socket_server_ipv4);
+#  ifdef HAVE_IPV6
     if (u->socket_server_ipv6)
         pa_socket_server_unref(u->socket_server_ipv6);
+#  endif
 #else
     if (u->socket_server_unix)
         pa_socket_server_unref(u->socket_server_unix);