Investigate software for interfacing with hardware via HTTP requests

[matches/MCTX3420.git] / testing / web2io / log.c

diff --git a/testing/web2io/log.c b/testing/web2io/log.c
new file mode 100644 (file)
index 0000000..3a8c55c
--- /dev/null
+++ b/testing/web2io/log.c
@@ -0,0 +1,67 @@
+#include "log.h"
+#include "options.h"
+#include <unistd.h>
+
+static int last_len = 0;
+
+void log_print(int level, char * funct, char * fmt, ...)
+{
+       if (level > options.verbosity)
+               return;
+
+       
+
+       char severity[BUFSIZ];
+       switch (level)
+       {
+               case LOGERR:
+                       sprintf(severity, "ERROR");
+                       break;
+               case LOGWARN:
+                       sprintf(severity, "WARNING");
+                       break;
+               case LOGNOTE:
+                       sprintf(severity, "NOTICE");
+                       break;
+               case LOGINFO:
+                       sprintf(severity, "INFO");
+                       break;
+               default:
+                       sprintf(severity, "DEBUG");
+                       break;
+       }
+
+       if (funct != NULL)
+               last_len = fprintf(stderr, "%s [%d] : %s : %s - ", options.program, getpid(), severity, funct);
+       else
+       {
+               for (int i = 0; i < last_len; ++i);
+                       fprintf(stderr, " ");
+       }
+       va_list va;
+       va_start(va, fmt);
+       vfprintf(stderr, fmt, va);
+       va_end(va);
+       fprintf(stderr, "\n");
+}
+
+void error(char * funct, char * fmt, ...)
+{
+       if (funct != NULL)
+               last_len = fprintf(stderr, "%s [%d] : Fatal error in %s - ", options.program, getpid(), funct);
+       else
+       {
+               for (int i = 0; i < last_len; ++i)
+                       fprintf(stderr, " ");
+               fprintf(stderr, "Fatal - ");
+       }
+       va_list va;
+       va_start(va, fmt);
+       vfprintf(stderr, fmt, va);
+       va_end(va);
+       fprintf(stderr, "\n");
+
+       exit(EXIT_FAILURE);
+}
+
+