Travel3: Simple image and video display site

Reads the images and videos from filesystem and builds a site in
memroy.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/logger_base.cc b/src/logger_base.cc
new file mode 100644
index 0000000..51f13b9
--- /dev/null
+++ b/src/logger_base.cc
@@ -0,0 +1,69 @@
+#include "common.hh"
+
+#include "logger_base.hh"
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void LoggerBase::err(char const* format, ...) {
+  va_list args;
+  va_start(args, format);
+  char* tmp = nullptr;
+  auto len = vasprintf(&tmp, format, args);
+  va_end(args);
+  if (len == -1) {
+    assert(false);
+    return;
+  }
+  while (len > 0 && tmp[len - 1] == '\n') --len;
+  msg(Level::ERR, std::string_view(tmp, len));
+  free(tmp);
+}
+
+void LoggerBase::warn(char const* format, ...) {
+  va_list args;
+  va_start(args, format);
+  char* tmp = nullptr;
+  auto len = vasprintf(&tmp, format, args);
+  va_end(args);
+  if (len == -1) {
+    assert(false);
+    return;
+  }
+  while (len > 0 && tmp[len - 1] == '\n') --len;
+  msg(Level::WARN, std::string_view(tmp, len));
+  free(tmp);
+}
+
+void LoggerBase::info(char const* format, ...) {
+  va_list args;
+  va_start(args, format);
+  char* tmp = nullptr;
+  auto len = vasprintf(&tmp, format, args);
+  va_end(args);
+  if (len == -1) {
+    assert(false);
+    return;
+  }
+  while (len > 0 && tmp[len - 1] == '\n') --len;
+  msg(Level::INFO, std::string_view(tmp, len));
+  free(tmp);
+}
+
+#ifndef NDEBUG
+void LoggerBase::dbg(char const* format, ...) {
+  va_list args;
+  va_start(args, format);
+  char* tmp = nullptr;
+  auto len = vasprintf(&tmp, format, args);
+  va_end(args);
+  if (len == -1) {
+    assert(false);
+    return;
+  }
+  while (len > 0 && tmp[len - 1] == '\n') --len;
+  msg(Level::DBG, std::string_view(tmp, len));
+  free(tmp);
+}
+#endif