main: use our own log functions

[staging/windowmanager.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 7be0b57..ed71152 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -6,7 +6,6 @@
 #include <json.h>
 
 extern "C" {
-#define AFB_BINDING_VERSION 2
 #include <afb/afb-binding.h>
 #include <systemd/sd-event.h>
 }
@@ -114,7 +113,7 @@ char const *init_layout() {
 int display_event_callback(sd_event_source *evs, int fd, uint32_t events,
                            void *data) {
    if ((events & EPOLLHUP) != 0) {
-      AFB_ERROR("The compositor hung up, dying now.");
+      logerror("The compositor hung up, dying now.");
       delete g_wayland;
       g_wayland = nullptr;
       goto error;
@@ -123,7 +122,7 @@ int display_event_callback(sd_event_source *evs, int fd, uint32_t events,
    if (events & EPOLLIN) {
       int ret = g_wayland->display->dispatch();
       if (ret == -1) {
-         AFB_ERROR("wl_display_dipatch() returned error %d",
+         logerror("wl_display_dipatch() returned error %d",
                    g_wayland->display->get_error());
          goto error;
       }
@@ -151,23 +150,23 @@ int binding_init_() {
    lognotice("WinMan ver. %s", WINMAN_VERSION_STRING);
 
    if (g_wayland != nullptr) {
-      AFB_ERROR("Wayland context already initialized?");
+      logerror("Wayland context already initialized?");
       return 0;
    }
 
    if (getenv("XDG_RUNTIME_DIR") == nullptr) {
-      AFB_ERROR("Environment variable XDG_RUNTIME_DIR not set");
+      logerror("Environment variable XDG_RUNTIME_DIR not set");
       goto error;
    }
 
    g_wayland = new wayland;
    if (g_wayland->init() == -1) {
-      AFB_ERROR("Could not connect to compositor");
+      logerror("Could not connect to compositor");
       goto error;
    }
 
    if (char const *e = init_layout()) {
-      AFB_ERROR("Could not init layout: %s", e);
+      logerror("Could not init layout: %s", e);
       goto error;
    }
 
@@ -176,7 +175,7 @@ int binding_init_() {
                                 g_wayland->display->get_fd(), EPOLLIN,
                                 display_event_callback, g_wayland);
       if (ret < 0) {
-         AFB_ERROR("Could not initialize wayland event handler: %d", -ret);
+         logerror("Could not initialize wayland event handler: %d", -ret);
          goto error;
       }
    }
@@ -195,7 +194,7 @@ int binding_init() noexcept {
    try {
       return binding_init_();
    } catch (std::exception &e) {
-      AFB_ERROR("Uncaught exception in binding_init(): %s", e.what());
+      logerror("Uncaught exception in binding_init(): %s", e.what());
    }
    return -1;
 }
@@ -215,12 +214,10 @@ int binding_init() noexcept {
 // | (_| |  __/ |_) | |_| | (_| |   \__ \ || (_| | |_| |_| \__ \ |  | |
 //  \__,_|\___|_.__/ \__,_|\__, |___|___/\__\__,_|\__|\__,_|___/ |  | |
 //                         |___/_____|                          \_\/_/
-void debug_status(struct afb_req req) noexcept {
+void debug_status(struct afb_req req) {
    // Quick and dirty, dump current surfaces and layers
    AFB_REQ_DEBUG(req, "status");
 
-   CHECK_WAYLAND();
-
    auto o = json_object_new_object();
    json_object_object_add(o, "surfaces",
                           to_json(g_wayland->controller->surfaces));
@@ -231,22 +228,28 @@ void debug_status(struct afb_req req) noexcept {
    afb_req_success(req, o, "status");
 }
 
-void debug_surfaces(afb_req req) noexcept {
-   CHECK_WAYLAND();
-
+void debug_surfaces(afb_req req) {
    afb_req_success(req, to_json(g_wayland->controller->surfaces), "surfaces");
 }
 
-void debug_layers(afb_req req) noexcept {
-   CHECK_WAYLAND();
-
+void debug_layers(afb_req req) {
    afb_req_success(req, to_json(g_wayland->controller->layers), "layers");
 }
 
+#define WRAP(F)                                                             \
+   [](afb_req req) noexcept {                                               \
+      CHECK_WAYLAND();                                                      \
+      try {                                                                 \
+         F(req);                                                            \
+      } catch (std::exception & e) {                                        \
+         afb_req_fail_f(req, "failed", "Uncaught exception: %s", e.what()); \
+      }                                                                     \
+   }
+
 const struct afb_verb_v2 verbs[] = {
-   {"status", debug_status, NULL, NULL, AFB_SESSION_NONE_V2},
-   {"layers", debug_layers, NULL, NULL, AFB_SESSION_NONE_V2},
-   {"surfaces", debug_surfaces, NULL, NULL, AFB_SESSION_NONE_V2},
+   {"debug::status", WRAP(debug_status), NULL, NULL, AFB_SESSION_NONE_V2},
+   {"debug::layers", WRAP(debug_layers), NULL, NULL, AFB_SESSION_NONE_V2},
+   {"debug::surfaces", WRAP(debug_surfaces), NULL, NULL, AFB_SESSION_NONE_V2},
    {},
 };
 }  // namespace