Function print_object

lib/cJSON.c:1515–1793

Render an object to text. */

/* Render an object to text. */
static unsigned char *print_object(const cJSON *item, size_t depth, cjbool fmt, printbuffer *p)
{
    unsigned char **entries = NULL;
    unsigned char **names = NULL;
    unsigned char *out = NULL;
    unsigned char *ptr = NULL;
    unsigned char *ret = NULL;
    unsigned char *str = NULL;
    size_t len = 7;
    size_t i = 0;
    size_t j = 0;
    cJSON *child = item->child;
    size_t numentries = 0;
    cjbool fail = false;
    size_t tmplen = 0;

    /* Count the number of entries. */
    while (child)
    {
        numentries++;
        child = child->next;
    }

    /* Explicitly handle empty object case */
    if (!numentries)
    {
        if (p)
        {
            out = ensure(p, fmt ? depth + 4 : 3);
        }
        else
        {
            out = (unsigned char*)cJSON_malloc(fmt ? depth + 4 : 3);
        }
        if (!out)
        {
            return NULL;
        }
        ptr = out;
        *ptr++ = '{';
        if (fmt) {
            *ptr++ = '\n';
            for (i = 0; i < depth; i++)
            {
                *ptr++ = '\t';
            }
        }
        *ptr++ = '}';
        *ptr++ = '\0';

        return out;
    }

    if (p)
    {
        /* Compose the output: */
        i = p->offset;
        len = fmt ? 2 : 1; /* fmt: {\n */