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#include "internal.h"
//
// token functions
//
static const char *
fhp_tokens[] = {
"METHOD_START",
"METHOD_FRAGMENT",
"METHOD_END",
"METHOD_GET",
"METHOD_POST",
"METHOD_HEAD",
"METHOD_PUT",
"METHOD_DELETE",
"METHOD_OPTIONS",
"METHOD_OTHER",
"URL_START",
"URL_FRAGMENT",
"URL_END",
"VERSION_START",
"VERSION_FRAGMENT",
"VERSION_END",
"VERSION_HTTP_10",
"VERSION_HTTP_11",
"VERSION_OTHER",
"HEADER_NAME_START",
"HEADER_NAME_FRAGMENT",
"HEADER_NAME_END",
"HEADER_VALUE_START",
"HEADER_VALUE_FRAGMENT",
"HEADER_VALUE_END",
"HEADER_TRANSFER_ENCODING",
"HEADER_CONTENT_LENGTH",
"HEADER_CONTENT_TYPE",
"HEADERS_END",
"BODY_NONE",
"BODY_START",
"BODY_FRAGMENT",
"BODY_END",
"CHUNK_START",
"CHUNK_END",
"CHUNK_LAST",
"REQUEST_END",
"LAST"
};
fhp_err_t
fhp_strtoken(
fhp_token_t token,
char * const buf,
size_t len
) {
// check token code
if (token >= FHP_TOKEN_LAST)
return FHP_ERR_INVALID_ERROR;
// check buffer size
size_t str_len = strlen(fhp_tokens[token]) + 1;
if (len < str_len)
return FHP_ERR_BUFFER_TOO_SMALL;
// copy string
memcpy(buf, fhp_tokens[token], str_len);
// return success
return FHP_OK;
}
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