From 3199ac739a0ecc0705d5b83d59d8b99f40000215 Mon Sep 17 00:00:00 2001
From: Dr-Noob <peibolms@gmail.com>
Date: Fri, 22 Jun 2018 20:36:56 +0200
Subject: [PATCH] Function to notify errors

---
 Makefile  |  4 ++--
 global.c  | 16 ++++++++++++++++
 global.h  |  6 ++++++
 main.c    |  1 +
 printer.c |  9 ++++-----
 5 files changed, 29 insertions(+), 7 deletions(-)
 create mode 100644 global.c
 create mode 100644 global.h

diff --git a/Makefile b/Makefile
index b529f8e..c46e797 100644
--- a/Makefile
+++ b/Makefile
@@ -2,8 +2,8 @@ CXX=gcc
 
 CXXFLAGS=-g -Wall -Werror -fstack-protector-all -pedantic -Wno-unused
 
-SOURCE=main.c standart.c extended.c cpuid.c udev.c printer.c args.c
-HEADERS=standart.h extended.h cpuid.h udev.h printer.h ascii.h args.h
+SOURCE=main.c standart.c extended.c cpuid.c udev.c printer.c args.c global.c
+HEADERS=standart.h extended.h cpuid.h udev.h printer.h ascii.h args.h global.h
 
 OUTPUT=cpufetch
 
diff --git a/global.c b/global.c
new file mode 100644
index 0000000..165e2d6
--- /dev/null
+++ b/global.c
@@ -0,0 +1,16 @@
+#include <stdarg.h>
+#include <stdio.h>
+#include "global.h"
+
+#define RED "\x1b[31;1m"
+#define RESET "\x1b[0m"
+
+void printError(const char *fmt, ...) {
+  int buffer_size = 4096;
+  char buffer[buffer_size];
+  va_list args;
+  va_start(args, fmt);
+  vsnprintf(buffer,buffer_size, fmt, args);
+  va_end(args);
+  fprintf(stderr,RED "ERROR: "RESET "%s\n",buffer);
+}
diff --git a/global.h b/global.h
new file mode 100644
index 0000000..429d065
--- /dev/null
+++ b/global.h
@@ -0,0 +1,6 @@
+#ifndef __GLOBAL__
+#define __GLOBAL__
+
+void printError(const char *fmt, ...);
+
+#endif
diff --git a/main.c b/main.c
index e42aafa..9a0d2f9 100644
--- a/main.c
+++ b/main.c
@@ -5,6 +5,7 @@
 #include "standart.h"
 #include "udev.h"
 #include "extended.h"
+#include "global.h"
 
 /***
 SAMPLE OUTPUT
diff --git a/printer.c b/printer.c
index 2d7e87b..ef00a96 100644
--- a/printer.c
+++ b/printer.c
@@ -4,6 +4,7 @@
 
 #include "printer.h"
 #include "ascii.h"
+#include "global.h"
 
 #define COL_INTEL_DEFAULT_1 "\x1b[36;1m"
 #define COL_INTEL_DEFAULT_2 "\x1b[37;1m"
@@ -66,7 +67,7 @@ struct ascii* set_ascii(VENDOR cpuVendor, STYLE style) {
   /*** Check that number of lines of ascii art matches the number
   of spaces plus the number of lines filled with text ***/
   if(LINES_SPACE_UP+LINES_SPACE_DOWN+ATTRIBUTE_COUNT != NUMBER_OF_LINES) {
-    printf("Bug at line number %d in file %s\n", __LINE__, __FILE__);
+    printError("Number of lines do not match (%d vs %d)",LINES_SPACE_UP+LINES_SPACE_DOWN+ATTRIBUTE_COUNT,NUMBER_OF_LINES);
     return NULL;
   }
 
@@ -85,8 +86,7 @@ struct ascii* set_ascii(VENDOR cpuVendor, STYLE style) {
         strcpy(art->color2,COL_INTEL_DARK_2);
         break;
       default:
-        //TODO Bugs function
-        printf("Bug at line number %d in file %s\n", __LINE__, __FILE__);
+        printError("Found invalid style (%d)",style);
         return NULL;
     }
 
@@ -125,8 +125,7 @@ struct ascii* set_ascii(VENDOR cpuVendor, STYLE style) {
         strcpy(art->color2,COL_AMD_DARK_2);
         break;
       default:
-        //TODO Bugs function
-        printf("Bug at line number %d in file %s\n", __LINE__, __FILE__);
+        printError("Found invalid style (%d)",style);
         return NULL;
     }