1 files changed, 89 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/src/rdlog.c b/fluent-bit/lib/librdkafka-2.1.0/src/rdlog.c
new file mode 100644
index 00000000..19fbbb16
--- /dev/null
+++ b/fluent-bit/lib/librdkafka-2.1.0/src/rdlog.c
@@ -0,0 +1,89 @@
+/*
+ * librd - Rapid Development C library
+ *
+ * Copyright (c) 2012-2013, Magnus Edenhill
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "rdkafka_int.h"
+#include "rdlog.h"
+
+#include <stdarg.h>
+#include <string.h>
+#include <ctype.h>
+
+
+
+void rd_hexdump(FILE *fp, const char *name, const void *ptr, size_t len) {
+        const char *p = (const char *)ptr;
+        size_t of     = 0;
+
+
+        if (name)
+                fprintf(fp, "%s hexdump (%" PRIusz " bytes):\n", name, len);
+
+        for (of = 0; of < len; of += 16) {
+                char hexen[16 * 3 + 1];
+                char charen[16 + 1];
+                int hof = 0;
+
+                int cof = 0;
+                unsigned int i;
+
+                for (i = (unsigned int)of; i < (unsigned int)of + 16 && i < len;
+                     i++) {
+                        hof += rd_snprintf(hexen + hof, sizeof(hexen) - hof,
+                                           "%02x ", p[i] & 0xff);
+                        cof +=
+                            rd_snprintf(charen + cof, sizeof(charen) - cof,
+                                        "%c", isprint((int)p[i]) ? p[i] : '.');
+                }
+                fprintf(fp, "%08zx: %-48s %-16s\n", of, hexen, charen);
+        }
+}
+
+
+void rd_iov_print(const char *what,
+                  int iov_idx,
+                  const struct iovec *iov,
+                  int hexdump) {
+        printf("%s:  iov #%i: %" PRIusz "\n", what, iov_idx,
+               (size_t)iov->iov_len);
+        if (hexdump)
+                rd_hexdump(stdout, what, iov->iov_base, iov->iov_len);
+}
+
+
+void rd_msghdr_print(const char *what, const struct msghdr *msg, int hexdump) {
+        int i;
+        size_t len = 0;
+
+        printf("%s: iovlen %" PRIusz "\n", what, (size_t)msg->msg_iovlen);
+
+        for (i = 0; i < (int)msg->msg_iovlen; i++) {
+                rd_iov_print(what, i, &msg->msg_iov[i], hexdump);
+                len += msg->msg_iov[i].iov_len;
+        }
+        printf("%s: ^ message was %" PRIusz " bytes in total\n", what, len);
+}