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-rw-r--r--json-rpc-shell.c753
m---------liberty0
2 files changed, 2 insertions, 751 deletions
diff --git a/json-rpc-shell.c b/json-rpc-shell.c
index 35f41ca..a6d319c 100644
--- a/json-rpc-shell.c
+++ b/json-rpc-shell.c
@@ -35,6 +35,8 @@
#define print_warning_data ATTR_WARNING
#define LIBERTY_WANT_SSL
+#define LIBERTY_WANT_PROTO_HTTP
+#define LIBERTY_WANT_PROTO_WS
#include "config.h"
#include "liberty/liberty.c"
@@ -57,757 +59,6 @@
#include <curses.h>
#include <term.h>
-// --- Extensions to liberty ---------------------------------------------------
-
-// COPIED OVER FROM ACID, DON'T CHANGE SEPARATELY
-
-#define UNPACKER_INT_BEGIN \
- if (self->len - self->offset < sizeof *value) \
- return false; \
- uint8_t *x = (uint8_t *) self->data + self->offset; \
- self->offset += sizeof *value;
-
-static bool
-msg_unpacker_u16 (struct msg_unpacker *self, uint16_t *value)
-{
- UNPACKER_INT_BEGIN
- *value
- = (uint16_t) x[0] << 24 | (uint16_t) x[1] << 16;
- return true;
-}
-
-static bool
-msg_unpacker_u32 (struct msg_unpacker *self, uint32_t *value)
-{
- UNPACKER_INT_BEGIN
- *value
- = (uint32_t) x[0] << 24 | (uint32_t) x[1] << 16
- | (uint32_t) x[2] << 8 | (uint32_t) x[3];
- return true;
-}
-
-#undef UNPACKER_INT_BEGIN
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-// "msg_writer" should be rewritten on top of this
-
-static void
-str_pack_u8 (struct str *self, uint8_t x)
-{
- str_append_data (self, &x, 1);
-}
-
-static void
-str_pack_u16 (struct str *self, uint64_t x)
-{
- uint8_t tmp[2] = { x >> 8, x };
- str_append_data (self, tmp, sizeof tmp);
-}
-
-static void
-str_pack_u32 (struct str *self, uint32_t x)
-{
- uint32_t u = x;
- uint8_t tmp[4] = { u >> 24, u >> 16, u >> 8, u };
- str_append_data (self, tmp, sizeof tmp);
-}
-
-static void
-str_pack_i32 (struct str *self, int32_t x)
-{
- str_pack_u32 (self, (uint32_t) x);
-}
-
-static void
-str_pack_u64 (struct str *self, uint64_t x)
-{
- uint8_t tmp[8] =
- { x >> 56, x >> 48, x >> 40, x >> 32, x >> 24, x >> 16, x >> 8, x };
- str_append_data (self, tmp, sizeof tmp);
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-static int
-tolower_ascii (int c)
-{
- return c >= 'A' && c <= 'Z' ? c + ('a' - 'A') : c;
-}
-
-static size_t
-tolower_ascii_strxfrm (char *dest, const char *src, size_t n)
-{
- size_t len = strlen (src);
- while (n-- && (*dest++ = tolower_ascii (*src++)))
- ;
- return len;
-}
-
-static int
-strcasecmp_ascii (const char *a, const char *b)
-{
- while (*a && tolower_ascii (*a) == tolower_ascii (*b))
- {
- a++;
- b++;
- }
- return *(const unsigned char *) a - *(const unsigned char *) b;
-}
-
-static bool
-isspace_ascii (int c)
-{
- return c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v';
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-/// Return a pointer to the next UTF-8 character, or NULL on error
-// TODO: decode the sequence while we're at it
-static const char *
-utf8_next (const char *s, size_t len)
-{
- // End of string, we go no further
- if (!len)
- return NULL;
-
- // In the middle of a character -> error
- const uint8_t *p = (const unsigned char *) s;
- if ((*p & 0xC0) == 0x80)
- return NULL;
-
- // Find out how long the sequence is
- unsigned mask = 0xC0;
- unsigned tail_len = 0;
- while ((*p & mask) == mask)
- {
- // Invalid start of sequence
- if (mask == 0xFE)
- return NULL;
-
- mask |= mask >> 1;
- tail_len++;
- }
-
- p++;
-
- // Check the rest of the sequence
- if (tail_len > --len)
- return NULL;
-
- while (tail_len--)
- if ((*p++ & 0xC0) != 0x80)
- return NULL;
-
- return (const char *) p;
-}
-
-/// Very rough UTF-8 validation, just makes sure codepoints can be iterated
-// TODO: also validate the codepoints
-static bool
-utf8_validate (const char *s, size_t len)
-{
- const char *next;
- while (len)
- {
- if (!(next = utf8_next (s, len)))
- return false;
-
- len -= next - s;
- s = next;
- }
- return true;
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-static uint8_t g_base64_table[256] =
-{
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 62, 64, 64, 64, 63,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 64, 64, 64, 0, 64, 64,
- 64, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 64, 64, 64, 64, 64,
- 64, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 64, 64, 64, 64, 64,
-
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
- 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64,
-};
-
-static inline bool
-base64_decode_group (const char **s, bool ignore_ws, struct str *output)
-{
- uint8_t input[4];
- size_t loaded = 0;
- for (; loaded < 4; (*s)++)
- {
- if (!**s)
- return loaded == 0;
- if (!ignore_ws || !isspace_ascii (**s))
- input[loaded++] = **s;
- }
-
- size_t len = 3;
- if (input[0] == '=' || input[1] == '=')
- return false;
- if (input[2] == '=' && input[3] != '=')
- return false;
- if (input[2] == '=')
- len--;
- if (input[3] == '=')
- len--;
-
- uint8_t a = g_base64_table[input[0]];
- uint8_t b = g_base64_table[input[1]];
- uint8_t c = g_base64_table[input[2]];
- uint8_t d = g_base64_table[input[3]];
-
- if (((a | b) | (c | d)) & 0x40)
- return false;
-
- uint32_t block = a << 18 | b << 12 | c << 6 | d;
- switch (len)
- {
- case 1:
- str_append_c (output, block >> 16);
- break;
- case 2:
- str_append_c (output, block >> 16);
- str_append_c (output, block >> 8);
- break;
- case 3:
- str_append_c (output, block >> 16);
- str_append_c (output, block >> 8);
- str_append_c (output, block);
- }
- return true;
-}
-
-static bool
-base64_decode (const char *s, bool ignore_ws, struct str *output)
-{
- while (*s)
- if (!base64_decode_group (&s, ignore_ws, output))
- return false;
- return true;
-}
-
-static void
-base64_encode (const void *data, size_t len, struct str *output)
-{
- const char *alphabet =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
- const uint8_t *p = data;
- size_t n_groups = len / 3;
- size_t tail = len - n_groups * 3;
- uint32_t group;
-
- for (; n_groups--; p += 3)
- {
- group = p[0] << 16 | p[1] << 8 | p[2];
- str_append_c (output, alphabet[(group >> 18) & 63]);
- str_append_c (output, alphabet[(group >> 12) & 63]);
- str_append_c (output, alphabet[(group >> 6) & 63]);
- str_append_c (output, alphabet[ group & 63]);
- }
-
- switch (tail)
- {
- case 2:
- group = p[0] << 16 | p[1] << 8;
- str_append_c (output, alphabet[(group >> 18) & 63]);
- str_append_c (output, alphabet[(group >> 12) & 63]);
- str_append_c (output, alphabet[(group >> 6) & 63]);
- str_append_c (output, '=');
- break;
- case 1:
- group = p[0] << 16;
- str_append_c (output, alphabet[(group >> 18) & 63]);
- str_append_c (output, alphabet[(group >> 12) & 63]);
- str_append_c (output, '=');
- str_append_c (output, '=');
- default:
- break;
- }
-}
-
-// --- HTTP parsing ------------------------------------------------------------
-
-// COPIED OVER FROM ACID, DON'T CHANGE SEPARATELY
-
-// Basic tokenizer for HTTP header field values, to be used in various parsers.
-// The input should already be unwrapped.
-
-// Recommended literature:
-// http://tools.ietf.org/html/rfc7230#section-3.2.6
-// http://tools.ietf.org/html/rfc7230#appendix-B
-// http://tools.ietf.org/html/rfc5234#appendix-B.1
-
-#define HTTP_TOKENIZER_CLASS(name, definition) \
- static inline bool \
- http_tokenizer_is_ ## name (int c) \
- { \
- return (definition); \
- }
-
-HTTP_TOKENIZER_CLASS (vchar, c >= 0x21 && c <= 0x7E)
-HTTP_TOKENIZER_CLASS (delimiter, !!strchr ("\"(),/:;<=>?@[\\]{}", c))
-HTTP_TOKENIZER_CLASS (whitespace, c == '\t' || c == ' ')
-HTTP_TOKENIZER_CLASS (obs_text, c >= 0x80 && c <= 0xFF)
-
-HTTP_TOKENIZER_CLASS (tchar,
- http_tokenizer_is_vchar (c) && !http_tokenizer_is_delimiter (c))
-
-HTTP_TOKENIZER_CLASS (qdtext,
- c == '\t' || c == ' ' || c == '!'
- || (c >= 0x23 && c <= 0x5B)
- || (c >= 0x5D && c <= 0x7E)
- || http_tokenizer_is_obs_text (c))
-
-HTTP_TOKENIZER_CLASS (quoted_pair,
- c == '\t' || c == ' '
- || http_tokenizer_is_vchar (c)
- || http_tokenizer_is_obs_text (c))
-
-#undef HTTP_TOKENIZER_CLASS
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-enum http_tokenizer_token
-{
- HTTP_T_EOF, ///< Input error
- HTTP_T_ERROR, ///< End of input
-
- HTTP_T_TOKEN, ///< "token"
- HTTP_T_QUOTED_STRING, ///< "quoted-string"
- HTTP_T_DELIMITER, ///< "delimiters"
- HTTP_T_WHITESPACE ///< RWS/OWS/BWS
-};
-
-struct http_tokenizer
-{
- const unsigned char *input; ///< The input string
- size_t input_len; ///< Length of the input
- size_t offset; ///< Position in the input
-
- char delimiter; ///< The delimiter character
- struct str string; ///< "token" / "quoted-string" content
-};
-
-static void
-http_tokenizer_init (struct http_tokenizer *self, const char *input, size_t len)
-{
- memset (self, 0, sizeof *self);
- self->input = (const unsigned char *) input;
- self->input_len = len;
-
- str_init (&self->string);
-}
-
-static void
-http_tokenizer_free (struct http_tokenizer *self)
-{
- str_free (&self->string);
-}
-
-static enum http_tokenizer_token
-http_tokenizer_quoted_string (struct http_tokenizer *self)
-{
- bool quoted_pair = false;
- while (self->offset < self->input_len)
- {
- int c = self->input[self->offset++];
- if (quoted_pair)
- {
- if (!http_tokenizer_is_quoted_pair (c))
- return HTTP_T_ERROR;
-
- str_append_c (&self->string, c);
- quoted_pair = false;
- }
- else if (c == '\\')
- quoted_pair = true;
- else if (c == '"')
- return HTTP_T_QUOTED_STRING;
- else if (http_tokenizer_is_qdtext (c))
- str_append_c (&self->string, c);
- else
- return HTTP_T_ERROR;
- }
-
- // Premature end of input
- return HTTP_T_ERROR;
-}
-
-static enum http_tokenizer_token
-http_tokenizer_next (struct http_tokenizer *self, bool skip_ows)
-{
- str_reset (&self->string);
- if (self->offset >= self->input_len)
- return HTTP_T_EOF;
-
- int c = self->input[self->offset++];
-
- if (skip_ows)
- while (http_tokenizer_is_whitespace (c))
- {
- if (self->offset >= self->input_len)
- return HTTP_T_EOF;
- c = self->input[self->offset++];
- }
-
- if (c == '"')
- return http_tokenizer_quoted_string (self);
-
- if (http_tokenizer_is_delimiter (c))
- {
- self->delimiter = c;
- return HTTP_T_DELIMITER;
- }
-
- // Simple variable-length tokens
- enum http_tokenizer_token result;
- bool (*eater) (int c) = NULL;
- if (http_tokenizer_is_whitespace (c))
- {
- eater = http_tokenizer_is_whitespace;
- result = HTTP_T_WHITESPACE;
- }
- else if (http_tokenizer_is_tchar (c))
- {
- eater = http_tokenizer_is_tchar;
- result = HTTP_T_TOKEN;
- }
- else
- return HTTP_T_ERROR;
-
- str_append_c (&self->string, c);
- while (self->offset < self->input_len)
- {
- if (!eater (c = self->input[self->offset]))
- break;
-
- str_append_c (&self->string, c);
- self->offset++;
- }
- return result;
-}
-
-// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-static bool
-http_parse_media_type_parameter
- (struct http_tokenizer *t, struct str_map *parameters)
-{
- bool result = false;
- char *attribute = NULL;
-
- if (http_tokenizer_next (t, true) != HTTP_T_TOKEN)
- goto end;
- attribute = xstrdup (t->string.str);
-
- if (http_tokenizer_next (t, false) != HTTP_T_DELIMITER
- || t->delimiter != '=')
- goto end;
-
- switch (http_tokenizer_next (t, false))
- {
- case HTTP_T_TOKEN:
- case HTTP_T_QUOTED_STRING:
- str_map_set (parameters, attribute, xstrdup (t->string.str));
- result = true;
- default:
- break;
- }
-
-end:
- free (attribute);
- return result;
-}
-
-/// Parser for "Content-Type". @a type and @a subtype may be non-NULL
-/// even if the function fails. @a parameters should be case-insensitive.
-static bool
-http_parse_media_type (const char *media_type,
- char **type, char **subtype, struct str_map *parameters)
-{
- bool result = false;
- struct http_tokenizer t;
- http_tokenizer_init (&t, media_type, strlen (media_type));
-
- if (http_tokenizer_next (&t, true) != HTTP_T_TOKEN)
- goto end;
- *type = xstrdup (t.string.str);
-
- if (http_tokenizer_next (&t, false) != HTTP_T_DELIMITER
- || t.delimiter != '/')
- goto end;
-
- if (http_tokenizer_next (&t, false) != HTTP_T_TOKEN)
- goto end;
- *subtype = xstrdup (t.string.str);
-
- while (true)
- switch (http_tokenizer_next (&t, true))
- {
- case HTTP_T_DELIMITER:
- if (t.delimiter != ';')
- goto end;
- if (!http_parse_media_type_parameter (&t, parameters))
- goto end;
- break;
- case HTTP_T_EOF:
- result = true;
- default:
- goto end;
- }
-
-end:
- http_tokenizer_free (&t);
- return result;
-}
-
-// --- WebSockets --------------------------------------------------------------
-
-// COPIED OVER FROM ACID, DON'T CHANGE SEPARATELY
-
-#define WS_GUID "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"
-
-#define SEC_WS_KEY "Sec-WebSocket-Key"
-#define SEC_WS_ACCEPT "Sec-WebSocket-Accept"
-#define SEC_WS_PROTOCOL "Sec-WebSocket-Protocol"
-#define SEC_WS_EXTENSIONS "Sec-WebSocket-Extensions"
-#define SEC_WS_VERSION "Sec-WebSocket-Version"
-
-#define WS_MAX_CONTROL_PAYLOAD_LEN 125
-
-static char *
-ws_encode_response_key (const char *key)
-{
- char *response_key = xstrdup_printf ("%s" WS_GUID, key);
- unsigned char hash[SHA_DIGEST_LENGTH];
- SHA1 ((unsigned char *) response_key, strlen (response_key), hash);
- free (response_key);
-
- struct str base64;
- str_init (&base64);
- base64_encode (hash, sizeof hash, &base64);
- return str_steal (&base64);
-}
-
-enum ws_status
-{
- // Named according to the meaning specified in RFC 6455, section 11.2
-
- WS_STATUS_NORMAL_CLOSURE = 1000,
- WS_STATUS_GOING_AWAY = 1001,
- WS_STATUS_PROTOCOL_ERROR = 1002,
- WS_STATUS_UNSUPPORTED_DATA = 1003,
- WS_STATUS_INVALID_PAYLOAD_DATA = 1007,
- WS_STATUS_POLICY_VIOLATION = 1008,
- WS_STATUS_MESSAGE_TOO_BIG = 1009,
- WS_STATUS_MANDATORY_EXTENSION = 1010,
- WS_STATUS_INTERNAL_SERVER_ERROR = 1011,
-
- // Reserved for internal usage
- WS_STATUS_NO_STATUS_RECEIVED = 1005,
- WS_STATUS_ABNORMAL_CLOSURE = 1006,
- WS_STATUS_TLS_HANDSHAKE = 1015
-};
-
-// - - Frame parser - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-enum ws_parser_state
-{
- WS_PARSER_FIXED, ///< Parsing fixed length part
- WS_PARSER_PAYLOAD_LEN_16, ///< Parsing extended payload length
- WS_PARSER_PAYLOAD_LEN_64, ///< Parsing extended payload length
- WS_PARSER_MASK, ///< Parsing masking-key
- WS_PARSER_PAYLOAD ///< Parsing payload
-};
-
-enum ws_opcode
-{
- // Non-control
- WS_OPCODE_CONT = 0,
- WS_OPCODE_TEXT = 1,
- WS_OPCODE_BINARY = 2,
-
- // Control
- WS_OPCODE_CLOSE = 8,
- WS_OPCODE_PING = 9,
- WS_OPCODE_PONG = 10
-};
-
-static bool
-ws_is_control_frame (int opcode)
-{
- return opcode >= WS_OPCODE_CLOSE;
-}
-
-struct ws_parser
-{
- struct str input; ///< External input buffer
- enum ws_parser_state state; ///< Parsing state
-
- unsigned is_fin : 1; ///< Final frame of a message?
- unsigned is_masked : 1; ///< Is the frame masked?
- unsigned reserved_1 : 1; ///< Reserved
- unsigned reserved_2 : 1; ///< Reserved
- unsigned reserved_3 : 1; ///< Reserved
- enum ws_opcode opcode; ///< Opcode
- uint32_t mask; ///< Frame mask
- uint64_t payload_len; ///< Payload length
-
- bool (*on_frame_header) (void *user_data, const struct ws_parser *self);
-
- /// Callback for when a message is successfully parsed.
- /// The actual payload is stored in "input", of length "payload_len".
- bool (*on_frame) (void *user_data, const struct ws_parser *self);
-
- void *user_data; ///< User data for callbacks
-};
-
-static void
-ws_parser_init (struct ws_parser *self)
-{
- memset (self, 0, sizeof *self);
- str_init (&self->input);
-}
-
-static void
-ws_parser_free (struct ws_parser *self)
-{
- str_free (&self->input);
-}
-
-static void
-ws_parser_unmask (char *payload, size_t len, uint32_t mask)
-{
- // This could be made faster. For example by reading the mask in
- // native byte ordering and applying it directly here.
-
- size_t end = len & ~(size_t) 3;
- for (size_t i = 0; i < end; i += 4)
- {
- payload[i + 3] ^= mask & 0xFF;
- payload[i + 2] ^= (mask >> 8) & 0xFF;
- payload[i + 1] ^= (mask >> 16) & 0xFF;
- payload[i ] ^= (mask >> 24) & 0xFF;
- }
-
- switch (len - end)
- {
- case 3:
- payload[end + 2] ^= (mask >> 8) & 0xFF;
- case 2:
- payload[end + 1] ^= (mask >> 16) & 0xFF;
- case 1:
- payload[end ] ^= (mask >> 24) & 0xFF;
- }
-}
-
-static bool
-ws_parser_push (struct ws_parser *self, const void *data, size_t len)
-{
- bool success = false;
- str_append_data (&self->input, data, len);
-
- struct msg_unpacker unpacker;
- msg_unpacker_init (&unpacker, self->input.str, self->input.len);
-
- while (true)
- switch (self->state)
- {
- uint8_t u8;
- uint16_t u16;
-
- case WS_PARSER_FIXED:
- if (unpacker.len - unpacker.offset < 2)
- goto need_data;
-
- (void) msg_unpacker_u8 (&unpacker, &u8);
- self->is_fin = (u8 >> 7) & 1;
- self->reserved_1 = (u8 >> 6) & 1;
- self->reserved_2 = (u8 >> 5) & 1;
- self->reserved_3 = (u8 >> 4) & 1;
- self->opcode = u8 & 15;
-
- (void) msg_unpacker_u8 (&unpacker, &u8);
- self->is_masked = (u8 >> 7) & 1;
- self->payload_len = u8 & 127;
-
- if (self->payload_len == 127)
- self->state = WS_PARSER_PAYLOAD_LEN_64;
- else if (self->payload_len == 126)
- self->state = WS_PARSER_PAYLOAD_LEN_16;
- else
- self->state = WS_PARSER_MASK;
- break;
-
- case WS_PARSER_PAYLOAD_LEN_16:
- if (!msg_unpacker_u16 (&unpacker, &u16))
- goto need_data;
- self->payload_len = u16;
-
- self->state = WS_PARSER_MASK;
- break;
-
- case WS_PARSER_PAYLOAD_LEN_64:
- if (!msg_unpacker_u64 (&unpacker, &self->payload_len))
- goto need_data;
-
- self->state = WS_PARSER_MASK;
- break;
-
- case WS_PARSER_MASK:
- if (!self->is_masked)
- goto end_of_header;
- if (!msg_unpacker_u32 (&unpacker, &self->mask))
- goto need_data;
-
- end_of_header:
- self->state = WS_PARSER_PAYLOAD;
- if (!self->on_frame_header (self->user_data, self))
- goto fail;
- break;
-
- case WS_PARSER_PAYLOAD:
- // Move the buffer so that payload data is at the front
- str_remove_slice (&self->input, 0, unpacker.offset);
-
- // And continue unpacking frames past the payload
- msg_unpacker_init (&unpacker, self->input.str, self->input.len);
- unpacker.offset = self->payload_len;
-
- if (self->input.len < self->payload_len)
- goto need_data;
- if (self->is_masked)
- ws_parser_unmask (self->input.str, self->payload_len, self->mask);
- if (!self->on_frame (self->user_data, self))
- goto fail;
-
- self->state = WS_PARSER_FIXED;
- break;
- }
-
-need_data:
- success = true;
-fail:
- str_remove_slice (&self->input, 0, unpacker.offset);
- return success;
-}
-
// --- Configuration (application-specific) ------------------------------------
static struct config_item g_config_table[] =
diff --git a/liberty b/liberty
-Subproject 087645848baec5e59e4296817850bd5dd240cbb
+Subproject 8c6d18757d2d4135963f3dbab6d2d5ec8c8b6af
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-11 10:03:46 +0000