first version of a textlog remote logger

2016-04-27 18:31:34 +02:00
parent dca2143b04
commit e15a809458
8 changed files with 556 additions and 1 deletions
@@ -0,0 +1,52 @@
+#include "event.h"
+#include "database.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+event new_event(int type, int length, char *buffer, void *database)
+{
+  database_event_format f;
+  event e;
+  int i;
+  int offset;
+
+  e.type = type;
+  e.buffer = buffer;
+
+  f = get_format(database, type);
+
+  e.ecount = f.count;
+
+  offset = 0;
+
+  /* setup offsets */
+  /* TODO: speedup (no strcmp, string event to include length at head) */
+  for (i = 0; i < f.count; i++) {
+    //e.e[i].offset = offset;
+    if (!strcmp(f.type[i], "int")) {
+      e.e[i].type = EVENT_INT;
+      e.e[i].i = *(int *)(&buffer[offset]);
+      offset += 4;
+    } else if (!strcmp(f.type[i], "string")) {
+      e.e[i].type = EVENT_STRING;
+      e.e[i].s = &buffer[offset];
+      while (buffer[offset]) offset++;
+      offset++;
+    } else if (!strcmp(f.type[i], "buffer")) {
+      int len;
+      e.e[i].type = EVENT_BUFFER;
+      len = *(int *)(&buffer[offset]);
+      e.e[i].bsize = len;
+      e.e[i].b = &buffer[offset+sizeof(int)];
+      offset += len+sizeof(int);
+    } else {
+      printf("unhandled type '%s'\n", f.type[i]);
+      abort();
+    }
+  }
+
+  if (e.ecount==0) { printf("FORMAT not set in event %d\n", type); abort(); }
+
+  return e;
+}