From 633677c5ac42a0c174fb577794808995636e3861 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Wed, 17 Sep 2014 17:39:09 -0400
Subject: [PATCH] Allow reals and bools as array elements. These cases need
 testing.

---
 microjson.c | 26 ++++++++++++++++++++------
 microjson.h | 10 +++++++++-
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/microjson.c b/microjson.c
index 58725ae..6472213 100644
--- a/microjson.c
+++ b/microjson.c
@@ -27,10 +27,9 @@ vs. boolean, but not signed integer vs. unsigned integer).  The parser
 will match the right spec against the actual data.
 
    The dialect this parses has some limitations.  First, it cannot
-recognize the JSON "null" value.  Secondly, arrays may only have
-objects or strings - not reals or integers or floats - as elements
-(this limitation could be easily removed if required). Third, all
-elements of an array must be of the same type.
+recognize the JSON "null" value. Second, all elements of an array must
+be of the same type. Third, some types (t_time, t_character) may not
+ve array elements (this restriction ciuld be lifted)
 
    There are separate entry points for beginning a parse of either
 JSON object or a JSON array. JSON "float" quantities are actually
@@ -860,15 +859,30 @@ int json_read_array(const char *cp, const struct json_array_t *arr,
 		cp = ep;
 	    break;
 	case t_uinteger:
-	    arr->arr.integers.store[offset] = (int)strtoul(cp, &ep, 0);
+	    arr->arr.uintegers.store[offset] = (int)strtoul(cp, &ep, 0);
 	    if (ep == cp)
 		return JSON_ERR_BADNUM;
 	    else
 		cp = ep;
 	    break;
-	case t_time:
 	case t_real:
+	    arr->arr.real.store[offset] = (int)strtod(cp, &ep);
+	    if (ep == cp)
+		return JSON_ERR_BADNUM;
+	    else
+		cp = ep;
+	    break;
 	case t_boolean:
+	    if (strncmp(cp, "true", 4) == 0) {
+		arr->arr.boolean.store[offset] = true;
+		cp += 4;
+	    }
+	    else if (strncmp(cp, "false", 5) == 0) {
+		arr->arr.boolean.store[offset] = false;
+		cp += 5;
+	    }
+	    break;
+	case t_time:
 	case t_character:
 	case t_array:
 	case t_check:
diff --git a/microjson.h b/microjson.h
index 43b453e..1041e3d 100644
--- a/microjson.h
+++ b/microjson.h
@@ -34,8 +34,16 @@ struct json_array_t {
 	} strings;
 	struct {
 	    int *store;
-	    int storelen;
 	} integers;
+	struct {
+	    unsigned int *store;
+	} uintegers;
+	struct {
+	    double *store;
+	} real;
+	struct {
+	    bool *store;
+	} boolean;
     } arr;
     int *count, maxlen;
 };
-- 
2.43.0