Changeset 160

Timestamp:

07/17/08 15:47:23 (6 months ago)

Author:

zork

Message:

suport for stream debug flag

Files:

• trunk/dba/dba/stream.cpp (modified) (2 diffs)

trunk/dba/dba/stream.cpp

@@ -10 +10 @@
-#include "string_filter.h"
-#include <algorithm>
+#include <iostream>
+
+extern "C" {
+  #include <stdio.h>
+  #include <stdlib.h>
+  #include <stdarg.h>
+};
-
-namespace dba {
@@ -214 +221 @@
-};
-
-
-void
-Stream::makeOk(Storeable* pObject) {
-  pObject->mStoreState = Storeable::OK;
-};
+
+#ifdef _DEBUG
+void 
+Stream::debug(const char* pFormat, ...) {
+  if (!mDebugFlag)
+    return;
+/* Guess we need no more than 100 bytes. */
+  int n, size = 100;
+  char *p, *np;
+  va_list ap;
+
+  if ((p = (char*)malloc (size)) == NULL)
+    return;
+
+  while (1) {
+    /* Try to print in the allocated space. */
+    va_start(ap, pFormat);
+    n = vsnprintf (p, size, pFormat, ap);
+    va_end(ap);
+    /* If that worked, return the string. */
+    if (n > -1 && n < size)
+      break;
+    /* Else try again with more space. */
+    if (n > -1)    /* glibc 2.1 */
+      size = n+1; /* precisely what is needed */
+    else           /* glibc 2.0 */
+      size *= 2;  /* twice the old size */
+    if ((np = (char*)realloc (p, size)) == NULL) {
+      free(p);
+      return;
+    } else {
+      p = np;
+    }
+  }
+  std::cerr << p << std::endl;
+  free(p);
+};
+#endif
-
-Stream::~Stream()