move json formatting to the blobmsg_json library

1 files changed, 0 insertions, 175 deletions

diff --git a/blobmsg.c b/blobmsg.c
index 26604b1..570be4c 100644
--- a/blobmsg.c
+++ b/blobmsg.c
@@ -15,181 +15,6 @@
 
 #include "blobmsg.h"
 
-struct strbuf {
-	int len;
-	int pos;
-	char *buf;
-
-	blobmsg_json_format_t custom_format;
-	void *priv;
-};
-
-static bool blobmsg_puts(struct strbuf *s, const char *c, int len)
-{
-	if (len <= 0)
-		return true;
-
-	if (s->pos + len >= s->len) {
-		s->len += 16;
-		s->buf = realloc(s->buf, s->len);
-		if (!s->buf)
-			return false;
-	}
-	memcpy(s->buf + s->pos, c, len);
-	s->pos += len;
-	return true;
-}
-
-static void blobmsg_format_string(struct strbuf *s, const char *str)
-{
-	const char *p, *last = str, *end = str + strlen(str);
-	char buf[8] = "\\u00";
-
-	blobmsg_puts(s, "\"", 1);
-	for (p = str; *p; p++) {
-		char escape = '\0';
-		int len;
-
-		switch(*p) {
-		case '\b':
-			escape = 'b';
-			break;
-		case '\n':
-			escape = 'n';
-			break;
-		case '\t':
-			escape = 't';
-			break;
-		case '\r':
-			escape = 'r';
-			break;
-		case '"':
-		case '\\':
-		case '/':
-			escape = *p;
-			break;
-		default:
-			if (*p < ' ')
-				escape = 'u';
-			break;
-		}
-
-		if (!escape)
-			continue;
-
-		if (p > last)
-			blobmsg_puts(s, last, p - last);
-		last = p + 1;
-		buf[1] = escape;
-
-		if (escape == 'u') {
-			sprintf(buf + 4, "%02x", (unsigned char) *p);
-			len = 4;
-		} else {
-			len = 2;
-		}
-		blobmsg_puts(s, buf, len);
-	}
-
-	blobmsg_puts(s, last, end - last);
-	blobmsg_puts(s, "\"", 1);
-}
-
-static void blobmsg_format_json_list(struct strbuf *s, struct blob_attr *attr, int len, bool array);
-
-static void blobmsg_format_element(struct strbuf *s, struct blob_attr *attr, bool array, bool head)
-{
-	const char *data_str;
-	char buf[32];
-	void *data;
-	int len;
-
-	if (!array && blobmsg_name(attr)[0]) {
-		blobmsg_format_string(s, blobmsg_name(attr));
-		blobmsg_puts(s, ":", 1);
-	}
-	if (head) {
-		data = blob_data(attr);
-		len = blob_len(attr);
-	} else {
-		data = blobmsg_data(attr);
-		len = blobmsg_data_len(attr);
-
-		if (s->custom_format) {
-			data_str = s->custom_format(s->priv, attr);
-			if (data_str)
-				goto out;
-		}
-	}
-
-	data_str = buf;
-	switch(blob_id(attr)) {
-	case BLOBMSG_TYPE_INT8:
-		sprintf(buf, "%d", *(uint8_t *)data);
-		break;
-	case BLOBMSG_TYPE_INT16:
-		sprintf(buf, "%d", *(uint16_t *)data);
-		break;
-	case BLOBMSG_TYPE_INT32:
-		sprintf(buf, "%d", *(uint32_t *)data);
-		break;
-	case BLOBMSG_TYPE_INT64:
-		sprintf(buf, "%lld", *(uint64_t *)data);
-		break;
-	case BLOBMSG_TYPE_STRING:
-		blobmsg_format_string(s, data);
-		return;
-	case BLOBMSG_TYPE_ARRAY:
-		blobmsg_format_json_list(s, data, len, true);
-		return;
-	case BLOBMSG_TYPE_TABLE:
-		blobmsg_format_json_list(s, data, len, false);
-		return;
-	}
-
-out:
-	blobmsg_puts(s, data_str, strlen(data_str));
-}
-
-static void blobmsg_format_json_list(struct strbuf *s, struct blob_attr *attr, int len, bool array)
-{
-	struct blob_attr *pos;
-	bool first = true;
-	int rem = len;
-
-	blobmsg_puts(s, (array ? "[ " : "{ "), 2);
-	__blob_for_each_attr(pos, attr, rem) {
-		if (!first)
-			blobmsg_puts(s, ", ", 2);
-
-		blobmsg_format_element(s, pos, array, false);
-		first = false;
-	}
-	blobmsg_puts(s, (array ? " ]" : " }"), 2);
-}
-
-char *blobmsg_format_json_with_cb(struct blob_attr *attr, bool list, blobmsg_json_format_t cb, void *priv)
-{
-	struct strbuf s;
-
-	s.len = blob_len(attr);
-	s.buf = malloc(s.len);
-	s.pos = 0;
-	s.custom_format = cb;
-	s.priv = priv;
-
-	if (list)
-		blobmsg_format_json_list(&s, blob_data(attr), blob_len(attr), false);
-	else
-		blobmsg_format_element(&s, attr, false, false);
-
-	if (!s.len)
-		return NULL;
-
-	s.buf = realloc(s.buf, s.pos + 1);
-	return s.buf;
-}
-
 static const int blob_type[__BLOBMSG_TYPE_LAST] = {
 	[BLOBMSG_TYPE_INT8] = BLOB_ATTR_INT8,
 	[BLOBMSG_TYPE_INT16] = BLOB_ATTR_INT16,