X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Futil.cpp;h=50423427c1bf0770b83a4c851c073e6dc24bf09d;hb=628df48e0238391658dab54f81dfa1c62dbfb3ec;hp=1d0601aff93d632bc1838e98b186ec1d3d856b8d;hpb=cb5568e11bbe2d499d4d43dc30a779a5869b12ea;p=staging%2Fwindowmanager.git

diff --git a/src/util.cpp b/src/util.cpp
index 1d0601a..5042342 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1,65 +1,37 @@
 #include "util.hpp"
 
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
+#include <cerrno>
+#include <cstdarg>
+#include <cstdio>
+#include <cstdlib>
+#include <ctime>
 
-struct strftime_cache {
-   time_t time;
-   char buf[128];
-};
+#include <unistd.h>
 
-static void log_(char const *log_type, FILE *stream, char const *fmt,
-                 va_list args) {
-   static struct strftime_cache strft;
-
-   time_t t = time(NULL);
-   if (t != strft.time) {
-      strft.time = t;
-      struct tm tm;
-      struct tm *tmp = localtime_r(&t, &tm);
-      strftime(strft.buf, sizeof(strft.buf), "%Y-%m-%dT%H:%M:%S", tmp);
-   }
-
-   fputs(program_invocation_short_name, stream);
-   fputs("  ", stream);
-   fputs(strft.buf, stream);
-   fputs("  ", stream);
-   fputs(log_type, stream);
-   fputs("  ", stream);
-   vfprintf(stream, fmt, args);
-   fputs("\n", stream);
-}
-
-void lognotice(char const *fmt, ...) {
-   va_list a;
-   va_start(a, fmt);
-   log_("notice", stdout, fmt, a);
-   va_end(a);
+void Poller::add_fd(int fd, std::function<int(int)> handler) {
+   pfds.emplace_back(pollfd{.fd = fd, .events = POLLIN, .revents = 0});
+   handlers.emplace_back(std::move(handler));
 }
 
-void logerror(char const *fmt, ...) {
-   va_list a;
-   va_start(a, fmt);
-   log_("error", stderr, fmt, a);
-   va_end(a);
-}
-
-void fatal(char const *fmt, ...) {
-   va_list a;
-   va_start(a, fmt);
-   log_("fatal", stderr, fmt, a);
-   va_end(a);
-   abort();
+int Poller::check_events() {
+   int ret = 0;
+   if ((ret = poll(this->pfds.data(), this->pfds.size(), -1)) != -1 &&
+       errno != EINTR) {
+      for (unsigned i = 0; i < pfds.size(); i++) {
+         if ((pfds[i].revents & POLLIN) != 0) {
+            if (handlers[i](pfds[i].fd) == -1) {
+               return -1;
+            }
+            pfds[i].revents = 0;
+            pfds[i].events = POLLIN;
+         }
+      }
+   }
+   return ret;
 }
 
-#ifdef DEBUG_OUTPUT
-void logdebug(char const *fmt, ...) {
-   va_list a;
-   va_start(a, fmt);
-   log_("debug", stdout, fmt, a);
-   va_end(a);
+unique_fd::~unique_fd() {
+   if (this->fd != -1) {
+      close(this->fd);
+   }
 }
-#endif