/**
* Fills token type and boundaries.
*/
private void jsmn_fill_token(ref jsmntok_t token, jsmntype_t type, int start, int end)
{
token.type = type;
token.start = start;
token.end = end;
token.size = 0;
}
/**
* Allocates a fresh unused token from the token pull.
*/
private jsmntok_t jsmn_alloc_token(ref jsmn_parser parser, ref jsmntok_t[] tokens, uint num_tokens)
{
jsmntok_t tok = new jsmntok_t();;
if (parser.toknext >= num_tokens)
{
return(null);
}
//tok = tokens[parser.toknext++];
tok.start = tok.end = -1;
tok.size = 0;
tokens[parser.toknext++] = tok;
return(tok);
}
/**
* Fills next available token with JSON primitive.
*/
private int jsmn_parse_primitive(ref jsmn_parser parser, char[] js, uint len, jsmntok_t[] tokens, uint num_tokens)
{
jsmntok_t token = new jsmntok_t();
int start;
start = parser.pos;
for (; parser.pos < len && js[parser.pos] != '\0'; parser.pos++)
{
switch (js[parser.pos])
{
case '\t':
case '\r':
case '\n':
case ' ':
case ',':
case ']':
case '}':
goto found;
}
if (js[parser.pos] < 32 || js[parser.pos] >= 127)
{
parser.pos = start;
return((int)jsmnerr_t.JSMN_ERROR_INVAL);
}
}
found:
if (tokens == null)
{
parser.pos--;
return(0);
}
token = jsmn_alloc_token(ref parser, ref tokens, num_tokens);
if (token == null)
{
parser.pos = start;
return((int)jsmnerr_t.JSMN_ERROR_NOMEM);
}
jsmn_fill_token(ref token, jsmntype_t.JSMN_PRIMITIVE, start, parser.pos);
parser.pos--;
return(0);
}
