diff options
Diffstat (limited to 'src/ccapi/server/ccs_server.c')
| -rw-r--r-- | src/ccapi/server/ccs_server.c | 148 |
1 files changed, 74 insertions, 74 deletions
diff --git a/src/ccapi/server/ccs_server.c b/src/ccapi/server/ccs_server.c index 30476e407..469834196 100644 --- a/src/ccapi/server/ccs_server.c +++ b/src/ccapi/server/ccs_server.c @@ -38,35 +38,35 @@ ccs_client_array_t g_client_array = NULL; int main (int argc, const char *argv[]) { cc_int32 err = 0; - + if (!err) { err = ccs_os_server_initialize (argc, argv); } - + if (!err) { err = cci_identifier_new_uuid (&g_server_id); } - + if (!err) { err = ccs_cache_collection_new (&g_cache_collection); } - + if (!err) { err = ccs_client_array_new (&g_client_array); } - + if (!err) { err = ccs_os_server_listen_loop (argc, argv); } - + if (!err) { free (g_server_id); cci_check_error (ccs_cache_collection_release (g_cache_collection)); cci_check_error (ccs_client_array_release (g_client_array)); - + err = ccs_os_server_cleanup (argc, argv); } - + return cci_check_error (err) ? 1 : 0; } @@ -92,19 +92,19 @@ cc_int32 ccs_server_add_client (ccs_pipe_t in_connection_pipe) { cc_int32 err = ccNoError; ccs_client_t client = NULL; - + if (!err) { err = ccs_client_new (&client, in_connection_pipe); } - + if (!err) { cci_debug_printf ("%s: Adding client %p.", __FUNCTION__, client); - err = ccs_client_array_insert (g_client_array, + err = ccs_client_array_insert (g_client_array, client, ccs_client_array_count (g_client_array)); } - return cci_check_error (err); + return cci_check_error (err); } /* ------------------------------------------------------------------------ */ @@ -117,26 +117,26 @@ cc_int32 ccs_server_remove_client (ccs_pipe_t in_connection_pipe) cc_uint64 i; cc_uint64 count = ccs_client_array_count (g_client_array); cc_uint32 found = 0; - + for (i = 0; !err && i < count; i++) { ccs_client_t client = ccs_client_array_object_at_index (g_client_array, i); - + err = ccs_client_uses_pipe (client, in_connection_pipe, &found); - + if (!err && found) { cci_debug_printf ("%s: Removing client %p.", __FUNCTION__, client); err = ccs_client_array_remove (g_client_array, i); break; } } - + if (!err && !found) { - cci_debug_printf ("WARNING %s() didn't find client in client list.", + cci_debug_printf ("WARNING %s() didn't find client in client list.", __FUNCTION__); - } + } } - - return cci_check_error (err); + + return cci_check_error (err); } /* ------------------------------------------------------------------------ */ @@ -146,32 +146,32 @@ cc_int32 ccs_server_client_for_pipe (ccs_pipe_t in_client_pipe, { cc_int32 err = ccNoError; ccs_client_t client_for_pipe = NULL; - + if (!ccs_pipe_valid (in_client_pipe)) { err = cci_check_error (ccErrBadParam); } if (!out_client ) { err = cci_check_error (ccErrBadParam); } if (!err) { cc_uint64 i; cc_uint64 count = ccs_client_array_count (g_client_array); - + for (i = 0; !err && i < count; i++) { ccs_client_t client = ccs_client_array_object_at_index (g_client_array, i); cc_uint32 uses_pipe = 0; - + err = ccs_client_uses_pipe (client, in_client_pipe, &uses_pipe); - + if (!err && uses_pipe) { client_for_pipe = client; break; } } } - + if (!err) { *out_client = client_for_pipe; /* may be NULL if not found */ } - return cci_check_error (err); + return cci_check_error (err); } /* ------------------------------------------------------------------------ */ @@ -181,19 +181,19 @@ cc_int32 ccs_server_client_is_valid (ccs_pipe_t in_client_pipe, { cc_int32 err = ccNoError; ccs_client_t client = NULL; - + if (!ccs_pipe_valid (in_client_pipe)) { err = cci_check_error (ccErrBadParam); } if (!out_client_is_valid ) { err = cci_check_error (ccErrBadParam); } - + if (!err) { err = ccs_server_client_for_pipe (in_client_pipe, &client); } - + if (!err) { *out_client_is_valid = (client != NULL); } - - return cci_check_error (err); + + return cci_check_error (err); } #ifdef TARGET_OS_MAC @@ -221,9 +221,9 @@ static cc_int32 ccs_server_request_demux (ccs_pipe_t in_client_pipe if (!err) { if (in_request_name > cci_context_first_msg_id && in_request_name < cci_context_last_msg_id) { - /* Note: context identifier doesn't need to match. + /* Note: context identifier doesn't need to match. * Client just uses the identifier to detect server relaunch. */ - + if (!err) { err = ccs_cache_collection_handle_message (in_client_pipe, in_reply_pipe, @@ -233,15 +233,15 @@ static cc_int32 ccs_server_request_demux (ccs_pipe_t in_client_pipe out_will_block, out_reply_data); } - + } else if (in_request_name > cci_ccache_first_msg_id && in_request_name < cci_ccache_last_msg_id) { ccs_ccache_t ccache = NULL; - + err = ccs_cache_collection_find_ccache (in_cache_collection, in_request_identifier, - &ccache); - + &ccache); + if (!err) { err = ccs_ccache_handle_message (in_client_pipe, in_reply_pipe, @@ -251,16 +251,16 @@ static cc_int32 ccs_server_request_demux (ccs_pipe_t in_client_pipe in_request_data, out_will_block, out_reply_data); - } - + } + } else if (in_request_name > cci_ccache_iterator_first_msg_id && in_request_name < cci_ccache_iterator_last_msg_id) { ccs_ccache_iterator_t ccache_iterator = NULL; - + err = ccs_cache_collection_find_ccache_iterator (in_cache_collection, in_request_identifier, - &ccache_iterator); - + &ccache_iterator); + if (!err) { err = ccs_ccache_iterator_handle_message (ccache_iterator, in_cache_collection, @@ -268,21 +268,21 @@ static cc_int32 ccs_server_request_demux (ccs_pipe_t in_client_pipe in_request_data, out_reply_data); } - + if (!err) { *out_will_block = 0; /* can't block */ } - + } else if (in_request_name > cci_credentials_iterator_first_msg_id && in_request_name < cci_credentials_iterator_last_msg_id) { ccs_credentials_iterator_t credentials_iterator = NULL; ccs_ccache_t ccache = NULL; - + err = ccs_cache_collection_find_credentials_iterator (in_cache_collection, in_request_identifier, &ccache, - &credentials_iterator); - + &credentials_iterator); + if (!err) { err = ccs_credentials_iterator_handle_message (credentials_iterator, ccache, @@ -290,16 +290,16 @@ static cc_int32 ccs_server_request_demux (ccs_pipe_t in_client_pipe in_request_data, out_reply_data); } - + if (!err) { *out_will_block = 0; /* can't block */ } - + } else { err = ccErrBadInternalMessage; } } - + return cci_check_error (err); } @@ -318,46 +318,46 @@ cc_int32 ccs_server_handle_request (ccs_pipe_t in_client_pipe, cci_identifier_t request_identifier = NULL; cc_uint32 will_block = 0; k5_ipc_stream reply_data = NULL; - + if (!ccs_pipe_valid (in_client_pipe)) { err = cci_check_error (ccErrBadParam); } if (!ccs_pipe_valid (in_reply_pipe) ) { err = cci_check_error (ccErrBadParam); } if (!in_request ) { err = cci_check_error (ccErrBadParam); } - + if (!err) { err = cci_message_read_request_header (in_request, &request_name, &request_identifier); } - + if (!err) { cc_uint32 server_err = 0; cc_uint32 valid = 0; ccs_cache_collection_t cache_collection = g_cache_collection; - - server_err = cci_identifier_is_for_server (request_identifier, - g_server_id, + + server_err = cci_identifier_is_for_server (request_identifier, + g_server_id, &valid); - + if (!server_err && !valid) { server_err = cci_message_invalid_object_err (request_name); } - + if (!server_err) { - - /* Monolithic server implementation would need to select + + /* Monolithic server implementation would need to select * cache collection here. Currently we only support per-user * servers so we always use the same cache collection. */ - + server_err = ccs_server_request_demux (in_client_pipe, in_reply_pipe, cache_collection, request_name, request_identifier, - in_request, + in_request, &will_block, &reply_data); } - + if (server_err || !will_block) { /* send a reply now if the server isn't blocked on something */ @@ -367,8 +367,8 @@ cc_int32 ccs_server_handle_request (ccs_pipe_t in_client_pipe, cci_identifier_release (request_identifier); krb5int_ipc_stream_release (reply_data); - - return cci_check_error (err); + + return cci_check_error (err); } /* ------------------------------------------------------------------------ */ @@ -379,24 +379,24 @@ cc_int32 ccs_server_send_reply (ccs_pipe_t in_reply_pipe, { cc_int32 err = ccNoError; k5_ipc_stream reply = NULL; - + if (!ccs_pipe_valid (in_reply_pipe) ) { err = cci_check_error (ccErrBadParam); } - + if (!err) { err = cci_message_new_reply_header (&reply, in_reply_err); } - + if (!err && in_reply_data && krb5int_ipc_stream_size (in_reply_data) > 0) { - err = krb5int_ipc_stream_write (reply, - krb5int_ipc_stream_data (in_reply_data), + err = krb5int_ipc_stream_write (reply, + krb5int_ipc_stream_data (in_reply_data), krb5int_ipc_stream_size (in_reply_data)); } - + if (!err) { err = ccs_os_server_send_reply (in_reply_pipe, reply); } - + krb5int_ipc_stream_release (reply); - - return cci_check_error (err); + + return cci_check_error (err); } |