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reformatting: parse_object

This commit is contained in:
Max Bruckner 2016-09-29 00:36:12 +07:00
parent 782770c6ba
commit 25632fad13
1 changed files with 91 additions and 32 deletions
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123
cJSON.c
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@ -1211,39 +1211,98 @@ static char *print_array(cJSON *item, int depth, int fmt, printbuffer *p)
} }
/* Build an object from the text. */ /* Build an object from the text. */
static const char *parse_object(cJSON *item,const char *value,const char **ep) static const char *parse_object(cJSON *item, const char *value, const char **ep)
{ {
cJSON *child; cJSON *child;
if (*value!='{') {*ep=value;return 0;} /* not an object! */ if (*value != '{')
{
item->type=cJSON_Object; /* not an object! */
value=skip(value+1); *ep = value;
if (*value=='}') return value+1; /* empty array. */ return 0;
}
item->child=child=cJSON_New_Item();
if (!item->child) return 0; item->type = cJSON_Object;
value=skip(parse_string(child,skip(value),ep)); value = skip(value + 1);
if (!value) return 0; if (*value == '}')
child->string=child->valuestring;child->valuestring=0; {
if (*value!=':') {*ep=value;return 0;} /* fail! */ /* empty object. */
value=skip(parse_value(child,skip(value+1),ep)); /* skip any spacing, get the value. */ return value + 1;
if (!value) return 0; }
while (*value==',') child = cJSON_New_Item();
{ item->child = child;
cJSON *new_item; if (!item->child)
if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */ {
child->next=new_item;new_item->prev=child;child=new_item; return 0;
value=skip(parse_string(child,skip(value+1),ep)); }
if (!value) return 0; /* parse first key */
child->string=child->valuestring;child->valuestring=0; value = skip(parse_string(child, skip(value), ep));
if (*value!=':') {*ep=value;return 0;} /* fail! */ if (!value)
value=skip(parse_value(child,skip(value+1),ep)); /* skip any spacing, get the value. */ {
if (!value) return 0; return 0;
} }
/* use string as key, not value */
if (*value=='}') return value+1; /* end of array */ child->string = child->valuestring;
*ep=value;return 0; /* malformed. */ child->valuestring = 0;
if (*value != ':')
{
/* invalid object. */
*ep = value;
return 0;
}
/* skip any spacing, get the value. */
value = skip(parse_value(child, skip(value + 1), ep));
if (!value)
{
return 0;
}
while (*value == ',')
{
cJSON *new_item;
if (!(new_item = cJSON_New_Item()))
{
/* memory fail */
return 0;
}
/* add to linked list */
child->next = new_item;
new_item->prev = child;
child = new_item;
value = skip(parse_string(child, skip(value + 1), ep));
if (!value)
{
return 0;
}
/* use string as key, not value */
child->string = child->valuestring;
child->valuestring = 0;
if (*value != ':')
{
/* invalid object. */
*ep = value;
return 0;
}
/* skip any spacing, get the value. */
value = skip(parse_value(child, skip(value + 1), ep));
if (!value)
{
return 0;
}
}
/* end of object */
if (*value == '}')
{
return value + 1;
}
/* malformed */
*ep = value;
return 0;
} }
/* Render an object to text. */ /* Render an object to text. */