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author | Christian Grothoff <christian@grothoff.org> | 2019-11-23 11:48:35 +0100 |
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committer | Christian Grothoff <christian@grothoff.org> | 2019-11-23 11:48:35 +0100 |
commit | 0c85d195f8c0fe8363ae234fe962636fca8a77ea (patch) | |
tree | 3932f62735ace11f35e15e8fc322e666060ae77d /src/include | |
parent | fef8a57fae513259fd0b08e430b04d3b59d20210 (diff) | |
download | exchange-0c85d195f8c0fe8363ae234fe962636fca8a77ea.tar.xz |
add common setup logic to libtalermhd
Diffstat (limited to 'src/include')
-rw-r--r-- | src/include/taler_mhd_lib.h | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/src/include/taler_mhd_lib.h b/src/include/taler_mhd_lib.h index d126d0aee..979f83854 100644 --- a/src/include/taler_mhd_lib.h +++ b/src/include/taler_mhd_lib.h @@ -13,7 +13,6 @@ You should have received a copy of the GNU Affero General Public License along with TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> */ - /** * @file taler_mhd_lib.h * @brief API for generating MHD replies @@ -155,6 +154,39 @@ TALER_MHD_reply_request_too_large (struct MHD_Connection *connection); /** + * Function to call to handle the request by sending + * back a redirect to the AGPL source code. + * + * @param connection the MHD connection to handle + * @param url where to redirect for the sources + * @return MHD result code + */ +int +TALER_MHD_reply_agpl (struct MHD_Connection *connection, + const char *url); + + +/** + * Function to call to handle the request by sending + * back static data. + * + * @param rh context of the handler + * @param connection the MHD connection to handle + * @param http_status status code to return + * @param mime_type content-type to use + * @param body response payload + * @param body_size number of bytes in @a body + * @return MHD result code + */ +int +TALER_MHD_reply_static (struct MHD_Connection *connection, + unsigned int http_status, + const char *mime_type, + const char *body, + size_t *body_size); + + +/** * Process a POST request containing a JSON object. This * function realizes an MHD POST processor that will * (incrementally) process JSON data uploaded to the HTTP @@ -261,4 +293,49 @@ TALER_MHD_parse_request_arg_data (struct MHD_Connection *connection, size_t out_size); +/** + * Parse the configuration to determine on which port + * or UNIX domain path we should run an HTTP service. + * + * @param cfg configuration to parse + * @param section section of the configuration to parse (usually "exchange") + * @param[out] rport set to the port number, or 0 for none + * @param[out] unix_path set to the UNIX path, or NULL for none + * @param[out] unix_mode set to the mode to be used for @a unix_path + * @return #GNUNET_OK on success + */ +int +TALER_MHD_parse_config (const struct GNUNET_CONFIGURATION_Handle *cfg, + const char *section, + uint16_t *rport, + char **unix_path, + mode_t *unix_mode); + + +/** + * Function called for logging by MHD. + * + * @param cls closure, NULL + * @param fm format string (`printf()`-style) + * @param ap arguments to @a fm + */ +void +TALER_MHD_handle_logs (void *cls, + const char *fm, + va_list ap); + + +/** + * Open UNIX domain socket for listining at @a unix_path with + * permissions @a unix_mode. + * + * @param unix_path where to listen + * @param unix_mode access permissions to set + * @return -1 on error, otherwise the listen socket + */ +int +TALER_MHD_open_unix_path (const char *unix_path, + mode_t unix_mode); + + #endif |