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MINOR: http: add some debugging functions to pretty-print msg state names

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The http_msg_state_str() function reports a string containing the name of
the state passed in argument. This helps while debugging.
This commit is contained in:
Willy Tarreau 2012-11-21 21:50:04 +01:00
parent 85d47f9d98
commit 88c6d81386
1 changed files with 45 additions and 0 deletions
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45
include/proto/proto_http.h
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@ -119,6 +119,51 @@ struct chunk *http_error_message(struct session *s, int msgnum);
(msg)->eoh += (_bytes); \
} while (0)
/* for debugging, reports the HTTP message state name */
static inline const char *http_msg_state_str(int msg_state)
{
switch (msg_state) {
case HTTP_MSG_RQBEFORE: return "MSG_RQBEFORE";
case HTTP_MSG_RQBEFORE_CR: return "MSG_RQBEFORE_CR";
case HTTP_MSG_RQMETH: return "MSG_RQMETH";
case HTTP_MSG_RQMETH_SP: return "MSG_RQMETH_SP";
case HTTP_MSG_RQURI: return "MSG_RQURI";
case HTTP_MSG_RQURI_SP: return "MSG_RQURI_SP";
case HTTP_MSG_RQVER: return "MSG_RQVER";
case HTTP_MSG_RQLINE_END: return "MSG_RQLINE_END";
case HTTP_MSG_RPBEFORE: return "MSG_RPBEFORE";
case HTTP_MSG_RPBEFORE_CR: return "MSG_RPBEFORE_CR";
case HTTP_MSG_RPVER: return "MSG_RPVER";
case HTTP_MSG_RPVER_SP: return "MSG_RPVER_SP";
case HTTP_MSG_RPCODE: return "MSG_RPCODE";
case HTTP_MSG_RPCODE_SP: return "MSG_RPCODE_SP";
case HTTP_MSG_RPREASON: return "MSG_RPREASON";
case HTTP_MSG_RPLINE_END: return "MSG_RPLINE_END";
case HTTP_MSG_HDR_FIRST: return "MSG_HDR_FIRST";
case HTTP_MSG_HDR_NAME: return "MSG_HDR_NAME";
case HTTP_MSG_HDR_COL: return "MSG_HDR_COL";
case HTTP_MSG_HDR_L1_SP: return "MSG_HDR_L1_SP";
case HTTP_MSG_HDR_L1_LF: return "MSG_HDR_L1_LF";
case HTTP_MSG_HDR_L1_LWS: return "MSG_HDR_L1_LWS";
case HTTP_MSG_HDR_VAL: return "MSG_HDR_VAL";
case HTTP_MSG_HDR_L2_LF: return "MSG_HDR_L2_LF";
case HTTP_MSG_HDR_L2_LWS: return "MSG_HDR_L2_LWS";
case HTTP_MSG_LAST_LF: return "MSG_LAST_LF";
case HTTP_MSG_ERROR: return "MSG_ERROR";
case HTTP_MSG_BODY: return "MSG_BODY";
case HTTP_MSG_100_SENT: return "MSG_100_SENT";
case HTTP_MSG_CHUNK_SIZE: return "MSG_CHUNK_SIZE";
case HTTP_MSG_DATA: return "MSG_DATA";
case HTTP_MSG_CHUNK_CRLF: return "MSG_CHUNK_CRLF";
case HTTP_MSG_TRAILERS: return "MSG_TRAILERS";
case HTTP_MSG_DONE: return "MSG_DONE";
case HTTP_MSG_CLOSING: return "MSG_CLOSING";
case HTTP_MSG_CLOSED: return "MSG_CLOSED";
case HTTP_MSG_TUNNEL: return "MSG_TUNNEL";
default: return "MSG_??????";
}
}
#endif /* _PROTO_PROTO_HTTP_H */
/*