[gnunet] 01/02: tolerate old style values (for now)

[gnunet]

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grothoff pushed a commit to branch master
in repository gnunet.

commit a062e12419bdce16c9f4255871de7ecb024f2428
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Thu Dec 16 12:51:02 2021 +0100

    tolerate old style values (for now)
---
 src/json/json_helper.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/src/json/json_helper.c b/src/json/json_helper.c
index 73f5fc00c..7735503f6 100644
--- a/src/json/json_helper.c
+++ b/src/json/json_helper.c
@@ -593,6 +593,7 @@ parse_timestamp (void *cls,
 {
   struct GNUNET_TIME_Timestamp *ts = spec->ptr;
   json_t *json_t_s;
+  json_t *json_t_ms;
   unsigned long long int tval;
 
   if (! json_is_object (root))
@@ -632,6 +633,40 @@ parse_timestamp (void *cls,
     GNUNET_break_op (0);
     return GNUNET_SYSERR;
   }
+  json_t_ms = json_object_get (root,
+                               "t_ms");
+  if (json_is_integer (json_t_ms))
+  {
+    tval = json_integer_value (json_t_ms);
+    GNUNET_break_op (0 == tval % 1000);
+    tval -= tval % 1000;
+    /* Time is in seconds in JSON, but in microseconds in GNUNET_TIME_Absolute 
*/
+    ts->abs_time.abs_value_us
+      = tval * GNUNET_TIME_UNIT_MILLISECONDS.rel_value_us;
+    if (ts->abs_time.abs_value_us
+        / GNUNET_TIME_UNIT_MILLISECONDS.rel_value_us
+        != tval)
+    {
+      /* Integer overflow */
+      GNUNET_break_op (0);
+      return GNUNET_SYSERR;
+    }
+    return GNUNET_OK;
+  }
+  if (json_is_string (json_t_ms))
+  {
+    const char *val;
+
+    val = json_string_value (json_t_ms);
+    if ((0 == strcasecmp (val,
+                          "never")))
+    {
+      ts->abs_time = GNUNET_TIME_UNIT_FOREVER_ABS;
+      return GNUNET_OK;
+    }
+    GNUNET_break_op (0);
+    return GNUNET_SYSERR;
+  }
   GNUNET_break_op (0);
   return GNUNET_SYSERR;
 }
@@ -712,6 +747,7 @@ parse_rel_time (void *cls,
 {
   struct GNUNET_TIME_Relative *rel = spec->ptr;
   json_t *json_d_us;
+  json_t *json_d_ms;
   unsigned long long int tval;
 
   if (! json_is_object (root))
@@ -747,6 +783,31 @@ parse_rel_time (void *cls,
     GNUNET_break_op (0);
     return GNUNET_SYSERR;
   }
+
+  json_d_ms = json_object_get (root,
+                               "d_ms");
+  if (json_is_integer (json_d_ms))
+  {
+    tval = json_integer_value (json_d_ms);
+    rel->rel_value_us = GNUNET_TIME_relative_multiply (
+      GNUNET_TIME_UNIT_MILLISECONDS,
+      tval);
+    return GNUNET_OK;
+  }
+  if (json_is_string (json_d_ms))
+  {
+    const char *val;
+
+    val = json_string_value (json_d_ms);
+    if ((0 == strcasecmp (val,
+                          "forever")))
+    {
+      *rel = GNUNET_TIME_UNIT_FOREVER_REL;
+      return GNUNET_OK;
+    }
+    GNUNET_break_op (0);
+    return GNUNET_SYSERR;
+  }
   GNUNET_break_op (0);
   return GNUNET_SYSERR;
 }

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