X-Git-Url: http://www.project-moonshot.org/gitweb/?p=trust_router.git;a=blobdiff_plain;f=trp%2Ftrp_ptable_encoders.c;fp=trp%2Ftrp_ptable_encoders.c;h=db2658c7a019df35f31a4041d1627975f4d1f969;hp=0000000000000000000000000000000000000000;hb=6f65c9cce86719147d0b4dcc9823b25443c2d185;hpb=eaa1a8ceed54fbfadc2638cf383aaa12ab446a57

diff --git a/trp/trp_ptable_encoders.c b/trp/trp_ptable_encoders.c
new file mode 100644
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+++ b/trp/trp_ptable_encoders.c
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+/*
+ * Copyright (c) 2016-2018, JANET(UK)
+ * 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.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * 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 HOLDER 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 <talloc.h>
+#include <trp_peer.h>
+#include <trp_ptable.h>
+
+/* this is horribly inefficient but should be ok for small peer tables */
+char *trp_ptable_to_str(TALLOC_CTX *memctx, TRP_PTABLE *ptbl, const char *sep, const char *lineterm)
+{
+  TALLOC_CTX *tmpctx=talloc_new(NULL);
+  TRP_PEER *peer=NULL;
+  char *result=talloc_strdup(tmpctx, "");
+
+  if (lineterm==NULL)
+    lineterm="\n";
+
+  /* this leaves intermediate result strings in the tmpctx context, we'll free these when
+   * we're done */
+  for (peer=ptbl->head; peer!=NULL; peer=peer->next)
+    result=talloc_asprintf(tmpctx, "%s%s%s", result, lineterm, trp_peer_to_str(tmpctx, peer, sep));
+
+  talloc_steal(memctx, result); /* hand result over to caller */
+  talloc_free(tmpctx); /* free detritus */
+  return result;
+}
+
+json_t *trp_ptable_to_json(TRP_PTABLE *ptbl)
+{
+  TRP_PTABLE_ITER *iter = trp_ptable_iter_new(NULL);
+  json_t *ptbl_json = json_array();
+  TRP_PEER *peer = NULL;
+
+  for (peer = trp_ptable_iter_first(iter, ptbl);
+       peer != NULL;
+       peer = trp_ptable_iter_next(iter)) {
+    json_array_append_new(ptbl_json, trp_peer_to_json(peer));
+  }
+  trp_ptable_iter_free(iter);
+  return ptbl_json;
+}