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fixes for parsing partial packets

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tg(x) 2011-04-27 18:37:03 +02:00
parent d18187229a
commit 2d8eb96f0d
2 changed files with 89 additions and 36 deletions
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19
include/psyc/parser.h
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@ -30,11 +30,13 @@ typedef enum
*/
typedef enum
{
PSYC_PARSE_ERROR_END = -7,
PSYC_PARSE_ERROR_METHOD = -6,
PSYC_PARSE_ERROR_VAR_LEN = -5,
PSYC_PARSE_ERROR_VAR_TAB = -4,
PSYC_PARSE_ERROR_VAR_NAME = -3,
PSYC_PARSE_ERROR_END = -9,
PSYC_PARSE_ERROR_BODY = -8,
PSYC_PARSE_ERROR_METHOD = -7,
PSYC_PARSE_ERROR_MOD_NL = -6,
PSYC_PARSE_ERROR_MOD_LEN = -5,
PSYC_PARSE_ERROR_MOD_TAB = -4,
PSYC_PARSE_ERROR_MOD_NAME = -3,
PSYC_PARSE_ERROR_LENGTH = -2,
PSYC_PARSE_ERROR = -1,
PSYC_PARSE_SUCCESS = 0,
@ -42,13 +44,13 @@ typedef enum
/// Fill another buffer and concatenate it with the end of the current buffer,
/// from the cursor position to the end.
PSYC_PARSE_INSUFFICIENT = 1,
/// Routing variable parsing done.
/// Routing modifier parsing done.
/// Operator, name & value contains the respective parts.
PSYC_PARSE_ROUTING = 2,
/// Entity variable parsing done.
/// Entity modifier parsing done.
/// Operator, name & value contains the respective parts.
PSYC_PARSE_ENTITY = 3,
/// Entity variable parsing is incomplete.
/// Entity modifier parsing is incomplete.
/// Operator & name are complete, value is incomplete.
PSYC_PARSE_ENTITY_INCOMPLETE = 4,
/// Body parsing done, name contains method, value contains body.
@ -91,6 +93,7 @@ typedef struct
uint8_t flags; ///< flags for the parser, see psycParseFlag
psycPart part; ///< part of the packet being parsed currently
size_t routingLength; ///< length of routing part parsed so far
size_t contentParsed; ///< number of bytes parsed from the content so far
size_t contentLength; ///< expected length of the content
psycBool contentLengthFound; ///< is there a length given for this packet?