Commit 891ef341 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

chunked-encoding: provide a readable error string for chunked errors

parent 2465ee75

lib/http_chunks.c

+21 −0
Original line number Diff line number Diff line
@@ -361,4 +361,25 @@ CHUNKcode Curl_httpchunk_read(struct connectdata *conn, 
  }

  return CHUNKE_OK;

}



const char *Curl_chunked_strerror(CHUNKcode code)

{

  switch (code) {

  default:

    return "OK";

  case CHUNKE_TOO_LONG_HEX:

    return "Too long hexadecimal number";

  case CHUNKE_ILLEGAL_HEX:

    return "Illegal or missing hexadecimal sequence";

  case CHUNKE_BAD_CHUNK:

    return "Malformed encoding found";

  case CHUNKE_WRITE_ERROR:

    return "Write error";

  case CHUNKE_BAD_ENCODING:

    return "Bad content-encoding found";

  case CHUNKE_OUT_OF_MEMORY:

    return "Out of memory";

  }

}



#endif /* CURL_DISABLE_HTTP */

lib/http_chunks.h

+2 −1
Original line number Diff line number Diff line
@@ -72,12 +72,13 @@ typedef enum { 
  CHUNKE_ILLEGAL_HEX,

  CHUNKE_BAD_CHUNK,

  CHUNKE_WRITE_ERROR,

  CHUNKE_STATE_ERROR,

  CHUNKE_BAD_ENCODING,

  CHUNKE_OUT_OF_MEMORY,

  CHUNKE_LAST

} CHUNKcode;



const char *Curl_chunked_strerror(CHUNKcode code);



struct Curl_chunker {

  char hexbuffer[ MAXNUM_SIZE + 1];

  int hexindex;

lib/transfer.c

+1 −1
Original line number Diff line number Diff line
@@ -611,7 +611,7 @@ static CURLcode readwrite_data(struct SessionHandle *data, 
            failf(data, "Failed writing data");

            return CURLE_WRITE_ERROR;

          }

          failf(data, "Problem (%d) in the Chunked-Encoded data", (int)res);

          failf(data, "%s in chunked-encoding", Curl_chunked_strerror(res));

          return CURLE_RECV_ERROR;

        }

        else if(CHUNKE_STOP == res) {