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authorChristian Grothoff <christian@grothoff.org>2020-01-11 15:19:56 +0100
committerChristian Grothoff <christian@grothoff.org>2020-01-11 15:20:17 +0100
commit9443c10d7feb0d91323869dd08ec61ca781564f4 (patch)
treefd617ea56cc1d2ea370ce7e5467574a536b52d28 /src/bank-lib/fakebank_history.c
parent554da10133eb491b352a106b98ebeaed797133bb (diff)
downloadexchange-9443c10d7feb0d91323869dd08ec61ca781564f4.tar.gz
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major refactoring, eliminating wire-plugins and moving towards new bank API. main code compiles, testcases known to fail, code sure not to fully work yet
Diffstat (limited to 'src/bank-lib/fakebank_history.c')
-rw-r--r--src/bank-lib/fakebank_history.c204
1 files changed, 2 insertions, 202 deletions
diff --git a/src/bank-lib/fakebank_history.c b/src/bank-lib/fakebank_history.c
index f4c615c5..2781cdca 100644
--- a/src/bank-lib/fakebank_history.c
+++ b/src/bank-lib/fakebank_history.c
@@ -1,6 +1,6 @@
/*
This file is part of TALER
- (C) 2016, 2017, 2018 Inria and GNUnet e.V.
+ (C) 2016-2020 Taler Systems SA
TALER is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
@@ -19,92 +19,15 @@
/**
* @file bank-lib/fakebank_history.c
- * @brief definitions for the "/history[-range]" layer.
+ * @brief definitions for the "/history" layer.
* @author Marcello Stanisci <stanisci.m@gmail.com>
*/
-
#include "platform.h"
#include <gnunet/gnunet_util_lib.h>
#include "taler_json_lib.h"
#include "fakebank.h"
-/**
- * Decides whether the history builder will advance or not
- * to the next element.
- *
- * @param ha history args
- * @return GNUNET_YES/NO to advance/not-advance.
- */
-int
-TFH_handle_history_advance (const struct HistoryArgs *ha,
- const struct Transaction *pos)
-{
- const struct HistoryRangeIds *hri = ha->range;
-
- return (NULL != pos) && (0 != hri->count);
-}
-
-
-/**
- * Iterates on the "next" element to be processed. To
- * be used when the current element does not get inserted in
- * the result.
- *
- * @param ha history arguments.
- * @param pos current element being processed.
- * @return the next element to be processed.
- */
-struct Transaction *
-TFH_handle_history_skip (const struct HistoryArgs *ha,
- const struct Transaction *pos)
-{
- const struct HistoryRangeIds *hri = ha->range;
-
- if (hri->count > 0)
- return pos->next;
- if (hri->count < 0)
- return pos->prev;
- return NULL;
-}
-
-
-/**
- * Iterates on the "next" element to be processed. To
- * be used when the current element _gets_ inserted in the result.
- *
- * @param ha history arguments.
- * @param pos current element being processed.
- * @return the next element to be processed.
- */
-struct Transaction *
-TFH_handle_history_step (const struct HistoryArgs *ha,
- const struct Transaction *pos)
-{
- struct HistoryRangeIds *hri = ha->range;
-
- if (hri->count > 0)
- {
- hri->count--;
- return pos->next;
- }
- if (hri->count < 0)
- {
- hri->count++;
- return pos->prev;
- }
- return NULL;
-}
-
-/**
- * Actual history response builder.
- *
- * @param pos first (included) element in the result set, NULL if history is empty
- * @param ha history arguments.
- * @param caller_name which function is building the history.
- * @return MHD_YES / MHD_NO, after having enqueued the response
- * object into MHD.
- */
int
TFH_build_history_response (struct MHD_Connection *connection,
struct Transaction *pos,
@@ -257,126 +180,3 @@ TFH_build_history_response (struct MHD_Connection *connection,
}
return ret;
}
-
-
-/**
- * Parse URL history arguments, of _both_ APIs:
- * /history and /history-range.
- *
- * @param connection MHD connection.
- * @param function_name name of the caller.
- * @param ha[out] will contain the parsed values.
- * @return GNUNET_OK only if the parsing succeedes.
- */
-int
-TFH_parse_history_common_args (struct MHD_Connection *connection,
- struct HistoryArgs *ha)
-{
- /**
- * @variable
- * Just check if given and == "basic", no need to keep around.
- */
- const char *auth;
-
- /**
- * All those will go into the structure, after parsing.
- */
- const char *direction;
- const char *cancelled;
- const char *ordering;
- const char *account_number;
-
-
- auth = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "auth");
- direction = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "direction");
- cancelled = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "cancelled");
- ordering = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "ordering");
- account_number = MHD_lookup_connection_value
- (connection,
- MHD_GET_ARGUMENT_KIND,
- "account_number");
-
- /* Fail if one of the above failed. */
- if ( (NULL == direction) ||
- (NULL == cancelled) ||
- ( (0 != strcasecmp (cancelled,
- "OMIT")) &&
- (0 != strcasecmp (cancelled,
- "SHOW")) ) ||
- ( (0 != strcasecmp (direction,
- "BOTH")) &&
- (0 != strcasecmp (direction,
- "CREDIT")) &&
- (0 != strcasecmp (direction,
- "DEBIT")) ) ||
- (1 != sscanf (account_number,
- "%llu",
- &ha->account_number)) ||
- ( (NULL == auth) || (0 != strcasecmp (auth,
- "basic")) ) )
- {
- /* Invalid request, given that this is fakebank we impolitely
- * just kill the connection instead of returning a nice error.
- */
- GNUNET_break (0);
- return GNUNET_NO;
- }
-
- if (0 == strcasecmp (direction,
- "CREDIT"))
- {
- ha->direction = TALER_BANK_DIRECTION_CREDIT;
- }
- else if (0 == strcasecmp (direction,
- "DEBIT"))
- {
- ha->direction = TALER_BANK_DIRECTION_DEBIT;
- }
- else if (0 == strcasecmp (direction,
- "BOTH"))
- {
- ha->direction = TALER_BANK_DIRECTION_BOTH;
- }
-
- /* Direction is invalid. */
- else
- {
- GNUNET_break (0);
- return GNUNET_NO;
- }
-
- if (0 == strcasecmp (cancelled,
- "OMIT"))
- {
- /* nothing */
- }
- else if (0 == strcasecmp (cancelled,
- "SHOW"))
- {
- ha->direction |= TALER_BANK_DIRECTION_CANCEL;
- }
-
- /* Cancel-showing policy is invalid. */
- else
- {
- GNUNET_break (0);
- return GNUNET_NO;
- }
-
- if ((NULL != ordering)
- && (0 == strcmp ("ascending",
- ordering)))
- ha->ascending = GNUNET_YES;
- else
- ha->ascending = GNUNET_NO;
-
- return GNUNET_OK;
-}