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Code Issues Releases Wiki Activity

Added spdylay_strerror() public API.

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This commit is contained in:
Tatsuhiro Tsujikawa 2012-05-09 23:01:46 +09:00
parent c68a0b5e6d
commit d377fe0dc6
3 changed files with 63 additions and 9 deletions
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12
examples/spdylay_ssl.cc
View File

@ -407,13 +407,6 @@ void on_ctrl_recv_callback
fflush(stdout);
}
namespace {
const char* spdylay_strerror(int error_code)
{
return "UNKNOWN";
};
} // namespace
namespace {
void dump_header(const uint8_t *head, size_t headlen)
{
@ -436,8 +429,9 @@ void on_ctrl_recv_parse_error_callback(spdylay_session *session,
int error_code, void *user_data)
{
print_timer();
printf(" recv %s frame: Parse error [%s]\n", ctrl_names[type-1],
spdylay_strerror(error_code));
printf(" recv %s frame: Parse error\n", ctrl_names[type-1]);
print_frame_attr_indent();
printf("Error: %s\n", spdylay_strerror(error_code));
dump_header(head, headlen);
fflush(stdout);
}

8
lib/includes/spdylay/spdylay.h
View File

@ -1557,6 +1557,14 @@ uint8_t spdylay_session_get_pri_lowest(spdylay_session *session);
int spdylay_session_fail_session(spdylay_session *session,
uint32_t status_code);
/**
* @function
*
* Returns string describing the |error_code|. The |error_code| must
* be one of the :enum:`spdylay_error`.
*/
const char* spdylay_strerror(int error_code);
/**
* @function
*

52
lib/spdylay_helper.c
View File

@ -71,3 +71,55 @@ int spdylay_reserve_buffer(uint8_t **buf_ptr, size_t *buflen_ptr,
}
return 0;
}
const char* spdylay_strerror(int error_code)
{
switch(error_code) {
case SPDYLAY_ERR_INVALID_ARGUMENT:
return "Invalid argument";
case SPDYLAY_ERR_ZLIB:
return "Zlib error";
case SPDYLAY_ERR_UNSUPPORTED_VERSION:
return "Unsupported SPDY version";
case SPDYLAY_ERR_WOULDBLOCK:
return "Operation would block";
case SPDYLAY_ERR_PROTO:
return "Protocol error";
case SPDYLAY_ERR_INVALID_FRAME:
return "Invalid frame octets";
case SPDYLAY_ERR_EOF:
return "EOF";
case SPDYLAY_ERR_DEFERRED:
return "Data transfer deferred";
case SPDYLAY_ERR_STREAM_ID_NOT_AVAILABLE:
return "No more Stream ID available";
case SPDYLAY_ERR_STREAM_CLOSED:
return "Stream was already closed or invalid";
case SPDYLAY_ERR_STREAM_CLOSING:
return "Stream is closing";
case SPDYLAY_ERR_STREAM_SHUT_WR:
return "The transmission is not allowed for this stream";
case SPDYLAY_ERR_INVALID_STREAM_ID:
return "Stream ID is invalid";
case SPDYLAY_ERR_INVALID_STREAM_STATE:
return "Invalid stream state";
case SPDYLAY_ERR_DEFERRED_DATA_EXIST:
return "Another DATA frame has already been deferred";
case SPDYLAY_ERR_SYN_STREAM_NOT_ALLOWED:
return "SYN_STREAM is not allowed";
case SPDYLAY_ERR_GOAWAY_ALREADY_SENT:
return "GOAWAY has already been sent";
case SPDYLAY_ERR_INVALID_HEADER_BLOCK:
return "Invalid header block";
case SPDYLAY_ERR_INVALID_STATE:
return "Invalid state";
case SPDYLAY_ERR_GZIP:
return "Gzip error";
case SPDYLAY_ERR_NOMEM:
return "Out of memory";
case SPDYLAY_ERR_CALLBACK_FAILURE:
return "The user callback function failed";
default:
return "Unknown error code";
}
}