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author | Christian Grothoff <christian@grothoff.org> | 2019-11-24 17:15:01 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2019-11-24 17:15:01 +0100 |
commit | 287a8dec9b3d6d2ee77a55fec4afff45f2cb826d (patch) | |
tree | dd19753c7e7440c9aa0ee2986dfa0d725f464ac4 /src/include | |
parent | 481223e2eb9d1311b245fc35ad487cffbbb4de8f (diff) | |
download | exchange-287a8dec9b3d6d2ee77a55fec4afff45f2cb826d.tar.xz |
add another convenience function to libtalermhd
Diffstat (limited to 'src/include')
-rw-r--r-- | src/include/taler_error_codes.h | 1 | ||||
-rw-r--r-- | src/include/taler_mhd_lib.h | 52 |
2 files changed, 53 insertions, 0 deletions
diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h index 871ec2bfe..55cdbacbd 100644 --- a/src/include/taler_error_codes.h +++ b/src/include/taler_error_codes.h @@ -1442,6 +1442,7 @@ enum TALER_ErrorCode * The amount to be refunded is inconsistent: either is lower than * the previous amount being awarded, or it is too big to be paid back. * In this second case, the fault stays on the business dept. side. + * Returned with an HTTP status of #MHD_HTTP_CONFLICT. */ TALER_EC_REFUND_INCONSISTENT_AMOUNT = 2602, diff --git a/src/include/taler_mhd_lib.h b/src/include/taler_mhd_lib.h index 17783f1c4..cdbc8d290 100644 --- a/src/include/taler_mhd_lib.h +++ b/src/include/taler_mhd_lib.h @@ -144,6 +144,40 @@ TALER_MHD_reply_with_error (struct MHD_Connection *connection, /** + * Make JSON response object. + * + * @param json the json object + * @return MHD response object + */ +struct MHD_Response * +TALER_MHD_make_json (const json_t *json); + + +/** + * Make JSON response object. + * + * @param fmt format string for pack + * @param ... varargs + * @return MHD response object + */ +struct MHD_Response * +TALER_MHD_make_json_pack (const char *fmt, + ...); + + +/** + * Create a response indicating an internal error. + * + * @param ec error code to return + * @param hint hint about the internal error's nature + * @return a MHD response object + */ +struct MHD_Response * +TALER_MHD_make_error (enum TALER_ErrorCode ec, + const char *hint); + + +/** * Send a response indicating that the request was too big. * * @param connection the MHD connection to use @@ -338,4 +372,22 @@ TALER_MHD_open_unix_path (const char *unix_path, mode_t unix_mode); +/** + * Bind a listen socket to the UNIX domain path + * or the TCP port and IP address as specified + * in @a cfg in section @a section. IF only a + * port was specified, set @a port and return -1. + * Otherwise, return the bound file descriptor. + * + * @param cfg configuration to parse + * @param section configuration section to use + * @param port[out] port to set, if TCP without BINDTO + * @return -1 and a port of zero on error, otherwise + * either -1 and a port, or a bound stream socket + */ +int +TALER_MHD_bind (const struct GNUNET_CONFIGURATION_Handle *cfg, + const char *section, + uint16_t *port); + #endif |