Initial commit

source/engine/log.c

@@ -0,0 +1,56 @@
+#include "log.h"
+
+#include <time.h>
+#include <string.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <GL/glew.h>
+
+#define logLevel 0
+
+void mYughLog(int category, int priority, const char *message,
+	      int line, const char *file, ...)
+{
+    if (priority >= logLevel) {
+	time_t now = time(0);
+	char *dt = ctime(&now);
+	dt[strlen(dt) - 1] = '\0';	// The above time conversion adds a \n; this removes it
+
+	va_list args;
+	va_start(args, message);
+	char msgbuffer[ERROR_BUFFER] = { '\0' };
+	vsnprintf(msgbuffer, ERROR_BUFFER, message, args);
+	va_end(args);
+
+	char buffer[ERROR_BUFFER] = { '\0' };
+	snprintf(buffer, ERROR_BUFFER, "LEVEL %d :: %s [ %s:%d ] %s\n",
+		 priority, msgbuffer, file, line, dt);
+
+	//SDL_LogMessage(category, priority, buffer);
+	printf(buffer);
+	fflush(stdout);
+    }
+}
+
+void FlushGLErrors()
+{
+    GLenum glErr = GL_NO_ERROR;
+    glErr = glGetError();
+    while (glErr != GL_NO_ERROR) {
+	YughLog(SDL_LOG_CATEGORY_RENDER, SDL_LOG_PRIORITY_ERROR,
+		"GL Error: %d", glErr);
+	glErr = glGetError();
+    }
+}
+
+int TestSDLError(int sdlErr)
+{
+    if (sdlErr != 0) {
+	YughLog(0, SDL_LOG_PRIORITY_ERROR, "SDL Error :: %s",
+		SDL_GetError());
+	return 0;
+    }
+
+    return 1;
+}