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-rw-r--r--src/bank-lib/fakebank.c2518
1 files changed, 114 insertions, 2404 deletions
diff --git a/src/bank-lib/fakebank.c b/src/bank-lib/fakebank.c
index 11993e558..3a004dc80 100644
--- a/src/bank-lib/fakebank.c
+++ b/src/bank-lib/fakebank.c
@@ -1,6 +1,6 @@
/*
This file is part of TALER
- (C) 2016-2021 Taler Systems SA
+ (C) 2016-2024 Taler Systems SA
TALER is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
@@ -21,8 +21,6 @@
* @brief library that fakes being a Taler bank for testcases
* @author Christian Grothoff <christian@grothoff.org>
*/
-// TODO: support adding WAD transfers
-
#include "platform.h"
#include <pthread.h>
#include <poll.h>
@@ -33,1292 +31,10 @@
#include "taler_bank_service.h"
#include "taler_mhd_lib.h"
#include <gnunet/gnunet_mhd_compat.h>
-
-/**
- * Maximum POST request size (for /admin/add-incoming)
- */
-#define REQUEST_BUFFER_MAX (4 * 1024)
-
-/**
- * How long are exchange base URLs allowed to be at most?
- * Set to a relatively low number as this does contribute
- * significantly to our RAM consumption.
- */
-#define MAX_URL_LEN 64
-
-/**
- * Per account information.
- */
-struct Account;
-
-
-/**
- * Types of long polling activities.
- */
-enum LongPollType
-{
- /**
- * Transfer TO the exchange.
- */
- LP_CREDIT,
-
- /**
- * Transfer FROM the exchange.
- */
- LP_DEBIT
-
-};
-
-/**
- * Client waiting for activity on this account.
- */
-struct LongPoller
-{
-
- /**
- * Kept in a DLL.
- */
- struct LongPoller *next;
-
- /**
- * Kept in a DLL.
- */
- struct LongPoller *prev;
-
- /**
- * Account this long poller is waiting on.
- */
- struct Account *account;
-
- /**
- * Entry in the heap for this long poller.
- */
- struct GNUNET_CONTAINER_HeapNode *hn;
-
- /**
- * Client that is waiting for transactions.
- */
- struct MHD_Connection *conn;
-
- /**
- * When will this long poller time out?
- */
- struct GNUNET_TIME_Absolute timeout;
-
- /**
- * What does the @e connection wait for?
- */
- enum LongPollType type;
-
-};
-
-
-/**
- * Details about a transcation we (as the simulated bank) received.
- */
-struct Transaction;
-
-/**
- * Per account information.
- */
-struct Account
-{
-
- /**
- * Inbound transactions for this account in a MDLL.
- */
- struct Transaction *in_head;
-
- /**
- * Inbound transactions for this account in a MDLL.
- */
- struct Transaction *in_tail;
-
- /**
- * Outbound transactions for this account in a MDLL.
- */
- struct Transaction *out_head;
-
- /**
- * Outbound transactions for this account in a MDLL.
- */
- struct Transaction *out_tail;
-
- /**
- * Kept in a DLL.
- */
- struct LongPoller *lp_head;
-
- /**
- * Kept in a DLL.
- */
- struct LongPoller *lp_tail;
-
- /**
- * Account name (string, not payto!)
- */
- char *account_name;
-
- /**
- * Current account balance.
- */
- struct TALER_Amount balance;
-
- /**
- * true if the balance is negative.
- */
- bool is_negative;
-
-};
-
-
-/**
- * Details about a transcation we (as the simulated bank) received.
- */
-struct Transaction
-{
- /**
- * We store inbound transactions in a MDLL.
- */
- struct Transaction *next_in;
-
- /**
- * We store inbound transactions in a MDLL.
- */
- struct Transaction *prev_in;
-
- /**
- * We store outbound transactions in a MDLL.
- */
- struct Transaction *next_out;
-
- /**
- * We store outbound transactions in a MDLL.
- */
- struct Transaction *prev_out;
-
- /**
- * Amount to be transferred.
- */
- struct TALER_Amount amount;
-
- /**
- * Account to debit.
- */
- struct Account *debit_account;
-
- /**
- * Account to credit.
- */
- struct Account *credit_account;
-
- /**
- * Random unique identifier for the request.
- * Used to detect idempotent requests.
- */
- struct GNUNET_HashCode request_uid;
-
- /**
- * When did the transaction happen?
- */
- struct GNUNET_TIME_Timestamp date;
-
- /**
- * Number of this transaction.
- */
- uint64_t row_id;
-
- /**
- * What does the @e subject contain?
- */
- enum
- {
- /**
- * Transfer TO the exchange.
- */
- T_CREDIT,
-
- /**
- * Transfer FROM the exchange.
- */
- T_DEBIT,
-
- /**
- * Exchange-to-exchange WAD transfer.
- */
- T_WAD,
- } type;
-
- /**
- * Wire transfer subject.
- */
- union
- {
-
- /**
- * Used if @e type is T_DEBIT.
- */
- struct
- {
-
- /**
- * Subject of the transfer.
- */
- struct TALER_WireTransferIdentifierRawP wtid;
-
- /**
- * Base URL of the exchange.
- */
- char exchange_base_url[MAX_URL_LEN];
-
- } debit;
-
- /**
- * Used if @e type is T_CREDIT.
- */
- struct
- {
-
- /**
- * Reserve public key of the credit operation.
- */
- struct TALER_ReservePublicKeyP reserve_pub;
-
- } credit;
-
- /**
- * Used if @e type is T_WAD.
- */
- struct
- {
-
- /**
- * Subject of the transfer.
- */
- struct TALER_WadIdentifierP wad;
-
- /**
- * Base URL of the originating exchange.
- */
- char origin_base_url[MAX_URL_LEN];
-
- } wad;
-
- } subject;
-
- /**
- * Has this transaction not yet been subjected to
- * #TALER_FAKEBANK_check_credit() or #TALER_FAKEBANK_check_debit() and
- * should thus be counted in #TALER_FAKEBANK_check_empty()?
- */
- bool unchecked;
-};
-
-
-/**
- * Handle for the fake bank.
- */
-struct TALER_FAKEBANK_Handle
-{
- /**
- * We store transactions in a revolving array.
- */
- struct Transaction **transactions;
-
- /**
- * HTTP server we run to pretend to be the "test" bank.
- */
- struct MHD_Daemon *mhd_bank;
-
- /**
- * Task running HTTP server for the "test" bank,
- * unless we are using a thread pool (then NULL).
- */
- struct GNUNET_SCHEDULER_Task *mhd_task;
-
- /**
- * Task for expiring long-polling connections,
- * unless we are using a thread pool (then NULL).
- */
- struct GNUNET_SCHEDULER_Task *lp_task;
-
- /**
- * Task for expiring long-polling connections, unless we are using the
- * GNUnet scheduler (then NULL).
- */
- pthread_t lp_thread;
-
- /**
- * MIN-heap of long pollers, sorted by timeout.
- */
- struct GNUNET_CONTAINER_Heap *lp_heap;
-
- /**
- * Hashmap of reserve public keys to
- * `struct Transaction` with that reserve public
- * key. Used to prevent public-key re-use.
- */
- struct GNUNET_CONTAINER_MultiPeerMap *rpubs;
-
- /**
- * Lock for accessing @a rpubs map.
- */
- pthread_mutex_t rpubs_lock;
-
- /**
- * Hashmap of hashes of account names to `struct Account`.
- */
- struct GNUNET_CONTAINER_MultiHashMap *accounts;
-
- /**
- * Lock for accessing @a accounts hash map.
- */
- pthread_mutex_t accounts_lock;
-
- /**
- * Hashmap of hashes of transaction request_uids to `struct Transaction`.
- */
- struct GNUNET_CONTAINER_MultiHashMap *uuid_map;
-
- /**
- * Lock for accessing @a uuid_map.
- */
- pthread_mutex_t uuid_map_lock;
-
- /**
- * Lock for accessing the internals of
- * accounts and transaction array entries.
- */
- pthread_mutex_t big_lock;
-
- /**
- * Current transaction counter.
- */
- uint64_t serial_counter;
-
- /**
- * Number of transactions we keep in memory (at most).
- */
- uint64_t ram_limit;
-
- /**
- * Currency used by the fakebank.
- */
- char *currency;
-
- /**
- * BaseURL of the fakebank.
- */
- char *my_baseurl;
-
- /**
- * Our port number.
- */
- uint16_t port;
-
-#ifdef __linux__
- /**
- * Event FD to signal @a lp_thread a change in
- * @a lp_heap.
- */
- int lp_event;
-#else
- /**
- * Pipe input to signal @a lp_thread a change in
- * @a lp_heap.
- */
- int lp_event_in;
-
- /**
- * Pipe output to signal @a lp_thread a change in
- * @a lp_heap.
- */
- int lp_event_out;
-#endif
-
- /**
- * Set to true once we are shutting down.
- */
- bool in_shutdown;
-
- /**
- * Should we run MHD immediately again?
- */
- bool mhd_again;
-
-#if EPOLL_SUPPORT
- /**
- * Boxed @e mhd_fd.
- */
- struct GNUNET_NETWORK_Handle *mhd_rfd;
-
- /**
- * File descriptor to use to wait for MHD.
- */
- int mhd_fd;
-#endif
-};
-
-
-/**
- * Special address "con_cls" can point to to indicate that the handler has
- * been called more than once already (was previously suspended).
- */
-static int special_ptr;
-
-
-/**
- * Task run whenever HTTP server operations are pending.
- *
- * @param cls the `struct TALER_FAKEBANK_Handle`
- */
-static void
-run_mhd (void *cls);
-
-
-/**
- * Trigger the @a lp. Frees associated resources,
- * except the entry of @a lp in the timeout heap.
- * Must be called while the ``big lock`` is held.
- *
- * @param[in] lp long poller to trigger
- * @param[in,out] h fakebank handle
- */
-static void
-lp_trigger (struct LongPoller *lp,
- struct TALER_FAKEBANK_Handle *h)
-{
- struct Account *acc = lp->account;
-
- GNUNET_CONTAINER_DLL_remove (acc->lp_head,
- acc->lp_tail,
- lp);
- MHD_resume_connection (lp->conn);
- GNUNET_free (lp);
- h->mhd_again = true;
-#ifdef __linux__
- if (-1 != h->lp_event)
-#else
- if (-1 != h->lp_event_in && -1 != h->lp_event_out)
-#endif
- {
- if (NULL != h->mhd_task)
- GNUNET_SCHEDULER_cancel (h->mhd_task);
- h->mhd_task =
- GNUNET_SCHEDULER_add_now (&run_mhd,
- h);
- }
-}
-
-
-/**
- * Thread that is run to wake up connections that have hit their timeout. Runs
- * until in_shutdown is set to true. Must be send signals via lp_event on
- * shutdown and/or whenever the heap changes to an earlier timeout.
- *
- * @param cls a `struct TALER_FAKEBANK_Handle *`
- * @return NULL
- */
-static void *
-lp_expiration_thread (void *cls)
-{
- struct TALER_FAKEBANK_Handle *h = cls;
-
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- while (! h->in_shutdown)
- {
- struct LongPoller *lp;
- int timeout_ms;
-
- lp = GNUNET_CONTAINER_heap_peek (h->lp_heap);
- while ( (NULL != lp) &&
- GNUNET_TIME_absolute_is_past (lp->timeout))
- {
- GNUNET_assert (lp ==
- GNUNET_CONTAINER_heap_remove_root (h->lp_heap));
- lp_trigger (lp,
- h);
- lp = GNUNET_CONTAINER_heap_peek (h->lp_heap);
- }
- if (NULL != lp)
- {
- struct GNUNET_TIME_Relative rem;
- unsigned long long left_ms;
-
- rem = GNUNET_TIME_absolute_get_remaining (lp->timeout);
- left_ms = rem.rel_value_us / GNUNET_TIME_UNIT_MILLISECONDS.rel_value_us;
- if (left_ms > INT_MAX)
- timeout_ms = INT_MAX;
- else
- timeout_ms = (int) left_ms;
- }
- else
- {
- timeout_ms = -1; /* infinity */
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- {
- struct pollfd p = {
-#ifdef __linux__
- .fd = h->lp_event,
-#else
- .fd = h->lp_event_out,
-#endif
- .events = POLLIN
- };
- int ret;
-
- ret = poll (&p,
- 1,
- timeout_ms);
- if (-1 == ret)
- {
- if (EINTR != errno)
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
- "poll");
- }
- else if (1 == ret)
- {
- /* clear event */
- uint64_t ev;
- ssize_t iret;
-
-#ifdef __linux__
- iret = read (h->lp_event,
-#else
- iret = read (h->lp_event_out,
-#endif
- &ev,
- sizeof (ev));
- if (-1 == iret)
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
- "read");
- }
- else
- {
- GNUNET_break (sizeof (uint64_t) == iret);
- }
- }
- }
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- return NULL;
-}
-
-
-/**
- * Lookup account with @a name, and if it does not exist, create it.
- *
- * @param[in,out] h bank to lookup account at
- * @param name account name to resolve
- * @return account handle (never NULL)
- */
-static struct Account *
-lookup_account (struct TALER_FAKEBANK_Handle *h,
- const char *name)
-{
- struct GNUNET_HashCode hc;
- size_t slen;
- struct Account *account;
-
- memset (&hc,
- 0,
- sizeof (hc));
- slen = strlen (name);
- GNUNET_CRYPTO_hash (name,
- slen,
- &hc);
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->accounts_lock));
- account = GNUNET_CONTAINER_multihashmap_get (h->accounts,
- &hc);
- if (NULL == account)
- {
- account = GNUNET_new (struct Account);
- account->account_name = GNUNET_strdup (name);
- GNUNET_assert (GNUNET_OK ==
- TALER_amount_set_zero (h->currency,
- &account->balance));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (h->accounts,
- &hc,
- account,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->accounts_lock));
- return account;
-}
-
-
-/**
- * Generate log messages for failed check operation.
- *
- * @param h handle to output transaction log for
- */
-static void
-check_log (struct TALER_FAKEBANK_Handle *h)
-{
- for (uint64_t i = 0; i<h->ram_limit; i++)
- {
- struct Transaction *t = h->transactions[i];
-
- if (NULL == t)
- continue;
- if (! t->unchecked)
- continue;
- switch (t->type)
- {
- case T_DEBIT:
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "%s -> %s (%s) %s (%s)\n",
- t->debit_account->account_name,
- t->credit_account->account_name,
- TALER_amount2s (&t->amount),
- t->subject.debit.exchange_base_url,
- "DEBIT");
- break;
- case T_CREDIT:
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "%s -> %s (%s) %s (%s)\n",
- t->debit_account->account_name,
- t->credit_account->account_name,
- TALER_amount2s (&t->amount),
- TALER_B2S (&t->subject.credit.reserve_pub),
- "CREDIT");
- break;
- case T_WAD:
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "%s -> %s (%s) %s[%s] (%s)\n",
- t->debit_account->account_name,
- t->credit_account->account_name,
- TALER_amount2s (&t->amount),
- t->subject.wad.origin_base_url,
- TALER_B2S (&t->subject.wad),
- "WAD");
- break;
- }
- }
-}
-
-
-enum GNUNET_GenericReturnValue
-TALER_FAKEBANK_check_debit (struct TALER_FAKEBANK_Handle *h,
- const struct TALER_Amount *want_amount,
- const char *want_debit,
- const char *want_credit,
- const char *exchange_base_url,
- struct TALER_WireTransferIdentifierRawP *wtid)
-{
- struct Account *debit_account;
- struct Account *credit_account;
-
- GNUNET_assert (0 ==
- strcasecmp (want_amount->currency,
- h->currency));
- debit_account = lookup_account (h,
- want_debit);
- credit_account = lookup_account (h,
- want_credit);
- for (struct Transaction *t = debit_account->out_tail;
- NULL != t;
- t = t->prev_out)
- {
- if ( (t->unchecked) &&
- (credit_account == t->credit_account) &&
- (T_DEBIT == t->type) &&
- (0 == TALER_amount_cmp (want_amount,
- &t->amount)) &&
- (0 == strcasecmp (exchange_base_url,
- t->subject.debit.exchange_base_url)) )
- {
- *wtid = t->subject.debit.wtid;
- t->unchecked = false;
- return GNUNET_OK;
- }
- }
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Did not find matching transaction! I have:\n");
- check_log (h);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "I wanted: %s->%s (%s) from exchange %s (DEBIT)\n",
- want_debit,
- want_credit,
- TALER_amount2s (want_amount),
- exchange_base_url);
- return GNUNET_SYSERR;
-}
-
-
-enum GNUNET_GenericReturnValue
-TALER_FAKEBANK_check_credit (struct TALER_FAKEBANK_Handle *h,
- const struct TALER_Amount *want_amount,
- const char *want_debit,
- const char *want_credit,
- const struct TALER_ReservePublicKeyP *reserve_pub)
-{
- struct Account *debit_account;
- struct Account *credit_account;
-
- GNUNET_assert (0 == strcasecmp (want_amount->currency,
- h->currency));
- debit_account = lookup_account (h,
- want_debit);
- credit_account = lookup_account (h,
- want_credit);
- for (struct Transaction *t = credit_account->in_tail;
- NULL != t;
- t = t->prev_in)
- {
- if ( (t->unchecked) &&
- (debit_account == t->debit_account) &&
- (T_CREDIT == t->type) &&
- (0 == TALER_amount_cmp (want_amount,
- &t->amount)) &&
- (0 == GNUNET_memcmp (reserve_pub,
- &t->subject.credit.reserve_pub)) )
- {
- t->unchecked = false;
- return GNUNET_OK;
- }
- }
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Did not find matching transaction!\nI have:\n");
- check_log (h);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "I wanted:\n%s -> %s (%s) with subject %s (CREDIT)\n",
- want_debit,
- want_credit,
- TALER_amount2s (want_amount),
- TALER_B2S (reserve_pub));
- return GNUNET_SYSERR;
-}
-
-
-/**
- * Update @a account balance by @a amount.
- *
- * The @a big_lock must already be locked when calling
- * this function.
- *
- * @param[in,out] account account to update
- * @param amount balance change
- * @param debit true to subtract, false to add @a amount
- */
-static void
-update_balance (struct Account *account,
- const struct TALER_Amount *amount,
- bool debit)
-{
- if (debit == account->is_negative)
- {
- GNUNET_assert (0 <=
- TALER_amount_add (&account->balance,
- &account->balance,
- amount));
- return;
- }
- if (0 <= TALER_amount_cmp (&account->balance,
- amount))
- {
- GNUNET_assert (0 <=
- TALER_amount_subtract (&account->balance,
- &account->balance,
- amount));
- }
- else
- {
- GNUNET_assert (0 <=
- TALER_amount_subtract (&account->balance,
- amount,
- &account->balance));
- account->is_negative = ! account->is_negative;
- }
-}
-
-
-/**
- * Add transaction to the debit and credit accounts,
- * updating the balances as needed.
- *
- * The transaction @a t must already be locked
- * when calling this function!
- *
- * @param[in,out] h bank handle
- * @param[in,out] t transaction to add to account lists
- */
-static void
-post_transaction (struct TALER_FAKEBANK_Handle *h,
- struct Transaction *t)
-{
- struct Account *debit_acc = t->debit_account;
- struct Account *credit_acc = t->credit_account;
- uint64_t row_id;
- struct Transaction *old;
-
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- row_id = ++h->serial_counter;
- old = h->transactions[row_id % h->ram_limit];
- h->transactions[row_id % h->ram_limit] = t;
- t->row_id = row_id;
- GNUNET_CONTAINER_MDLL_insert_tail (out,
- debit_acc->out_head,
- debit_acc->out_tail,
- t);
- update_balance (debit_acc,
- &t->amount,
- true);
- GNUNET_CONTAINER_MDLL_insert_tail (in,
- credit_acc->in_head,
- credit_acc->in_tail,
- t);
- update_balance (credit_acc,
- &t->amount,
- false);
- if (NULL != old)
- {
- struct Account *da;
- struct Account *ca;
-
- da = old->debit_account;
- ca = old->credit_account;
- /* slot was already in use, must clean out old
- entry first! */
- GNUNET_CONTAINER_MDLL_remove (out,
- da->out_head,
- da->out_tail,
- old);
- GNUNET_CONTAINER_MDLL_remove (in,
- ca->in_head,
- ca->in_tail,
- old);
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- if ( (NULL != old) &&
- (T_DEBIT == old->type) )
- {
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->uuid_map_lock));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_remove (h->uuid_map,
- &old->request_uid,
- old));
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->uuid_map_lock));
- }
- GNUNET_free (old);
-}
-
-
-/**
- * Trigger long pollers that might have been waiting
- * for @a t.
- *
- * @param h fakebank handle
- * @param t transaction to notify on
- */
-static void
-notify_transaction (struct TALER_FAKEBANK_Handle *h,
- struct Transaction *t)
-{
- struct Account *debit_acc = t->debit_account;
- struct Account *credit_acc = t->credit_account;
- struct LongPoller *nxt;
-
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- for (struct LongPoller *lp = debit_acc->lp_head;
- NULL != lp;
- lp = nxt)
- {
- nxt = lp->next;
- if (LP_DEBIT == lp->type)
- {
- GNUNET_assert (lp ==
- GNUNET_CONTAINER_heap_remove_node (lp->hn));
- lp_trigger (lp,
- h);
- }
- }
- for (struct LongPoller *lp = credit_acc->lp_head;
- NULL != lp;
- lp = nxt)
- {
- nxt = lp->next;
- if (LP_CREDIT == lp->type)
- {
- GNUNET_assert (lp ==
- GNUNET_CONTAINER_heap_remove_node (lp->hn));
- lp_trigger (lp,
- h);
- }
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
-}
-
-
-/**
- * Tell the fakebank to create another wire transfer *from* an exchange.
- *
- * @param h fake bank handle
- * @param debit_account account to debit
- * @param credit_account account to credit
- * @param amount amount to transfer
- * @param subject wire transfer subject to use
- * @param exchange_base_url exchange URL
- * @param request_uid unique number to make the request unique, or NULL to create one
- * @param[out] ret_row_id pointer to store the row ID of this transaction
- * @param[out] timestamp set to the time of the transfer
- * @return #GNUNET_YES if the transfer was successful,
- * #GNUNET_SYSERR if the request_uid was reused for a different transfer
- */
-static enum GNUNET_GenericReturnValue
-make_transfer (
- struct TALER_FAKEBANK_Handle *h,
- const char *debit_account,
- const char *credit_account,
- const struct TALER_Amount *amount,
- const struct TALER_WireTransferIdentifierRawP *subject,
- const char *exchange_base_url,
- const struct GNUNET_HashCode *request_uid,
- uint64_t *ret_row_id,
- struct GNUNET_TIME_Timestamp *timestamp)
-{
- struct Transaction *t;
- struct Account *debit_acc;
- struct Account *credit_acc;
- size_t url_len;
-
- GNUNET_assert (0 == strcasecmp (amount->currency,
- h->currency));
- GNUNET_assert (NULL != debit_account);
- GNUNET_assert (NULL != credit_account);
- GNUNET_break (0 != strncasecmp ("payto://",
- debit_account,
- strlen ("payto://")));
- GNUNET_break (0 != strncasecmp ("payto://",
- credit_account,
- strlen ("payto://")));
- url_len = strlen (exchange_base_url);
- GNUNET_assert (url_len < MAX_URL_LEN);
- debit_acc = lookup_account (h,
- debit_account);
- credit_acc = lookup_account (h,
- credit_account);
- if (NULL != request_uid)
- {
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->uuid_map_lock));
- t = GNUNET_CONTAINER_multihashmap_get (h->uuid_map,
- request_uid);
- if (NULL != t)
- {
- if ( (debit_acc != t->debit_account) ||
- (credit_acc != t->credit_account) ||
- (0 != TALER_amount_cmp (amount,
- &t->amount)) ||
- (T_DEBIT != t->type) ||
- (0 != GNUNET_memcmp (subject,
- &t->subject.debit.wtid)) )
- {
- /* Transaction exists, but with different details. */
- GNUNET_break (0);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->uuid_map_lock));
- return GNUNET_SYSERR;
- }
- *ret_row_id = t->row_id;
- *timestamp = t->date;
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->uuid_map_lock));
- return GNUNET_OK;
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->uuid_map_lock));
- }
- t = GNUNET_new (struct Transaction);
- t->unchecked = true;
- t->debit_account = debit_acc;
- t->credit_account = credit_acc;
- t->amount = *amount;
- t->date = GNUNET_TIME_timestamp_get ();
- if (NULL != timestamp)
- *timestamp = t->date;
- t->type = T_DEBIT;
- memcpy (t->subject.debit.exchange_base_url,
- exchange_base_url,
- url_len);
- t->subject.debit.wtid = *subject;
- if (NULL == request_uid)
- GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_NONCE,
- &t->request_uid);
- else
- t->request_uid = *request_uid;
- post_transaction (h,
- t);
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->uuid_map_lock));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multihashmap_put (
- h->uuid_map,
- &t->request_uid,
- t,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->uuid_map_lock));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Making transfer %llu from %s to %s over %s and subject %s; for exchange: %s\n",
- (unsigned long long) t->row_id,
- debit_account,
- credit_account,
- TALER_amount2s (amount),
- TALER_B2S (subject),
- exchange_base_url);
- *ret_row_id = t->row_id;
- notify_transaction (h,
- t);
- return GNUNET_OK;
-}
-
-
-/**
- * Tell the fakebank to create another wire transfer *to* an exchange.
- *
- * @param h fake bank handle
- * @param debit_account account to debit
- * @param credit_account account to credit
- * @param amount amount to transfer
- * @param reserve_pub reserve public key to use in subject
- * @param[out] row_id serial_id of the transfer
- * @param[out] timestamp when was the transfer made
- * @return #GNUNET_OK on success
- */
-static enum GNUNET_GenericReturnValue
-make_admin_transfer (
- struct TALER_FAKEBANK_Handle *h,
- const char *debit_account,
- const char *credit_account,
- const struct TALER_Amount *amount,
- const struct TALER_ReservePublicKeyP *reserve_pub,
- uint64_t *row_id,
- struct GNUNET_TIME_Timestamp *timestamp)
-{
- struct Transaction *t;
- const struct GNUNET_PeerIdentity *pid;
- struct Account *debit_acc;
- struct Account *credit_acc;
-
- GNUNET_static_assert (sizeof (*pid) ==
- sizeof (*reserve_pub));
- pid = (const struct GNUNET_PeerIdentity *) reserve_pub;
- GNUNET_assert (NULL != debit_account);
- GNUNET_assert (NULL != credit_account);
- GNUNET_assert (0 == strcasecmp (amount->currency,
- h->currency));
- GNUNET_break (0 != strncasecmp ("payto://",
- debit_account,
- strlen ("payto://")));
- GNUNET_break (0 != strncasecmp ("payto://",
- credit_account,
- strlen ("payto://")));
- debit_acc = lookup_account (h,
- debit_account);
- credit_acc = lookup_account (h,
- credit_account);
-
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->rpubs_lock));
- t = GNUNET_CONTAINER_multipeermap_get (h->rpubs,
- pid);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->rpubs_lock));
- if (NULL != t)
- {
- /* duplicate reserve public key not allowed */
- GNUNET_break_op (0);
- return GNUNET_NO;
- }
-
- t = GNUNET_new (struct Transaction);
- t->unchecked = true;
- t->debit_account = debit_acc;
- t->credit_account = credit_acc;
- t->amount = *amount;
- t->date = GNUNET_TIME_timestamp_get ();
- if (NULL != timestamp)
- *timestamp = t->date;
- t->type = T_CREDIT;
- t->subject.credit.reserve_pub = *reserve_pub;
- post_transaction (h,
- t);
- if (NULL != row_id)
- *row_id = t->row_id;
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->rpubs_lock));
- GNUNET_assert (GNUNET_OK ==
- GNUNET_CONTAINER_multipeermap_put (
- h->rpubs,
- pid,
- t,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->rpubs_lock));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Making transfer from %s to %s over %s and subject %s at row %llu\n",
- debit_account,
- credit_account,
- TALER_amount2s (amount),
- TALER_B2S (reserve_pub),
- (unsigned long long) t->row_id);
- notify_transaction (h,
- t);
- return GNUNET_OK;
-}
-
-
-enum GNUNET_GenericReturnValue
-TALER_FAKEBANK_check_empty (struct TALER_FAKEBANK_Handle *h)
-{
- for (uint64_t i = 0; i<h->ram_limit; i++)
- {
- struct Transaction *t = h->transactions[i];
-
- if ( (NULL != t) &&
- (t->unchecked) )
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Expected empty transaction set, but I have:\n");
- check_log (h);
- return GNUNET_SYSERR;
- }
- }
- return GNUNET_OK;
-}
-
-
-static int
-free_account (void *cls,
- const struct GNUNET_HashCode *key,
- void *val)
-{
- struct Account *account = val;
-
- (void) cls;
- (void) key;
- GNUNET_assert (NULL == account->lp_head);
- GNUNET_free (account->account_name);
- GNUNET_free (account);
- return GNUNET_OK;
-}
-
-
-void
-TALER_FAKEBANK_stop (struct TALER_FAKEBANK_Handle *h)
-{
- if (NULL != h->lp_task)
- {
- GNUNET_SCHEDULER_cancel (h->lp_task);
- h->lp_task = NULL;
- }
-#if EPOLL_SUPPORT
- if (NULL != h->mhd_rfd)
- {
- GNUNET_NETWORK_socket_free_memory_only_ (h->mhd_rfd);
- h->mhd_rfd = NULL;
- }
-#endif
-#ifdef __linux__
- if (-1 != h->lp_event)
-#else
- if (-1 != h->lp_event_in && -1 != h->lp_event_out)
-#endif
- {
- uint64_t val = 1;
- void *ret;
- struct LongPoller *lp;
-
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- h->in_shutdown = true;
- while (NULL != (lp = GNUNET_CONTAINER_heap_remove_root (h->lp_heap)))
- lp_trigger (lp,
- h);
- GNUNET_break (sizeof (val) ==
-#ifdef __linux__
- write (h->lp_event,
-#else
- write (h->lp_event_in,
-#endif
- &val,
- sizeof (val)));
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- GNUNET_break (0 ==
- pthread_join (h->lp_thread,
- &ret));
- GNUNET_break (NULL == ret);
-#ifdef __linux__
- GNUNET_break (0 == close (h->lp_event));
- h->lp_event = -1;
-#else
- GNUNET_break (0 == close (h->lp_event_in));
- GNUNET_break (0 == close (h->lp_event_out));
- h->lp_event_in = -1;
- h->lp_event_out = -1;
-#endif
- }
- else
- {
- struct LongPoller *lp;
-
- while (NULL != (lp = GNUNET_CONTAINER_heap_remove_root (h->lp_heap)))
- lp_trigger (lp,
- h);
- }
- if (NULL != h->mhd_bank)
- {
- MHD_stop_daemon (h->mhd_bank);
- h->mhd_bank = NULL;
- }
- if (NULL != h->mhd_task)
- {
- GNUNET_SCHEDULER_cancel (h->mhd_task);
- h->mhd_task = NULL;
- }
- if (NULL != h->accounts)
- {
- GNUNET_CONTAINER_multihashmap_iterate (h->accounts,
- &free_account,
- NULL);
- GNUNET_CONTAINER_multihashmap_destroy (h->accounts);
- }
- GNUNET_CONTAINER_multihashmap_destroy (h->uuid_map);
- GNUNET_CONTAINER_multipeermap_destroy (h->rpubs);
- GNUNET_CONTAINER_heap_destroy (h->lp_heap);
- GNUNET_assert (0 ==
- pthread_mutex_destroy (&h->big_lock));
- GNUNET_assert (0 ==
- pthread_mutex_destroy (&h->uuid_map_lock));
- GNUNET_assert (0 ==
- pthread_mutex_destroy (&h->accounts_lock));
- GNUNET_assert (0 ==
- pthread_mutex_destroy (&h->rpubs_lock));
- for (uint64_t i = 0; i<h->ram_limit; i++)
- GNUNET_free (h->transactions[i]);
- GNUNET_free (h->transactions);
- GNUNET_free (h->my_baseurl);
- GNUNET_free (h->currency);
- GNUNET_free (h);
-}
+#include "fakebank.h"
+#include "fakebank_bank.h"
+#include "fakebank_common_lp.h"
+#include "fakebank_tbi.h"
/**
@@ -1327,9 +43,9 @@ TALER_FAKEBANK_stop (struct TALER_FAKEBANK_Handle *h)
* @a con_cls that might still need to be cleaned up. Call the
* respective function to free the memory.
*
- * @param cls client-defined closure
+ * @param cls a `struct TALER_FAKEBANK_Handle *`
* @param connection connection handle
- * @param con_cls value as set by the last call to
+ * @param con_cls a `struct ConnectionContext *`
* the #MHD_AccessHandlerCallback
* @param toe reason for request termination
* @see #MHD_OPTION_NOTIFY_COMPLETED
@@ -1341,1061 +57,16 @@ handle_mhd_completion_callback (void *cls,
void **con_cls,
enum MHD_RequestTerminationCode toe)
{
- /* struct TALER_FAKEBANK_Handle *h = cls; */
- (void) cls;
- (void) connection;
- (void) toe;
- if (NULL == *con_cls)
- return;
- if (&special_ptr == *con_cls)
- return;
- GNUNET_JSON_post_parser_cleanup (*con_cls);
- *con_cls = NULL;
-}
-
-
-/**
- * Handle incoming HTTP request for /admin/add/incoming.
- *
- * @param h the fakebank handle
- * @param connection the connection
- * @param account account into which to deposit the funds (credit)
- * @param upload_data request data
- * @param upload_data_size size of @a upload_data in bytes
- * @param con_cls closure for request (a `struct Buffer *`)
- * @return MHD result code
- */
-static MHD_RESULT
-handle_admin_add_incoming (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- const char *account,
- const char *upload_data,
- size_t *upload_data_size,
- void **con_cls)
-{
- enum GNUNET_JSON_PostResult pr;
- json_t *json;
- uint64_t row_id;
- struct GNUNET_TIME_Timestamp timestamp;
-
- pr = GNUNET_JSON_post_parser (REQUEST_BUFFER_MAX,
- connection,
- con_cls,
- upload_data,
- upload_data_size,
- &json);
- switch (pr)
- {
- case GNUNET_JSON_PR_OUT_OF_MEMORY:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_CONTINUE:
- return MHD_YES;
- case GNUNET_JSON_PR_REQUEST_TOO_LARGE:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_JSON_INVALID:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_SUCCESS:
- break;
- }
- {
- const char *debit_account;
- struct TALER_Amount amount;
- struct TALER_ReservePublicKeyP reserve_pub;
- char *debit;
- enum GNUNET_GenericReturnValue ret;
- struct GNUNET_JSON_Specification spec[] = {
- GNUNET_JSON_spec_fixed_auto ("reserve_pub",
- &reserve_pub),
- GNUNET_JSON_spec_string ("debit_account",
- &debit_account),
- TALER_JSON_spec_amount ("amount",
- h->currency,
- &amount),
- GNUNET_JSON_spec_end ()
- };
-
- if (GNUNET_OK !=
- (ret = TALER_MHD_parse_json_data (connection,
- json,
- spec)))
- {
- GNUNET_break_op (0);
- json_decref (json);
- return (GNUNET_NO == ret) ? MHD_YES : MHD_NO;
- }
- if (0 != strcasecmp (amount.currency,
- h->currency))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Currency `%s' does not match our configuration\n",
- amount.currency);
- json_decref (json);
- return TALER_MHD_reply_with_error (
- connection,
- MHD_HTTP_CONFLICT,
- TALER_EC_GENERIC_CURRENCY_MISMATCH,
- NULL);
- }
- debit = TALER_xtalerbank_account_from_payto (debit_account);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Receiving incoming wire transfer: %s->%s, subject: %s, amount: %s\n",
- debit,
- account,
- TALER_B2S (&reserve_pub),
- TALER_amount2s (&amount));
- ret = make_admin_transfer (h,
- debit,
- account,
- &amount,
- &reserve_pub,
- &row_id,
- &timestamp);
- GNUNET_free (debit);
- if (GNUNET_OK != ret)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Reserve public key not unique\n");
- json_decref (json);
- return TALER_MHD_reply_with_error (
- connection,
- MHD_HTTP_CONFLICT,
- TALER_EC_BANK_DUPLICATE_RESERVE_PUB_SUBJECT,
- NULL);
- }
- }
- json_decref (json);
-
- /* Finally build response object */
- return TALER_MHD_REPLY_JSON_PACK (connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_uint64 ("row_id",
- row_id),
- GNUNET_JSON_pack_timestamp ("timestamp",
- timestamp));
-}
-
-
-/**
- * Handle incoming HTTP request for /transfer.
- *
- * @param h the fakebank handle
- * @param connection the connection
- * @param account account making the transfer
- * @param upload_data request data
- * @param upload_data_size size of @a upload_data in bytes
- * @param con_cls closure for request (a `struct Buffer *`)
- * @return MHD result code
- */
-static MHD_RESULT
-handle_transfer (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- const char *account,
- const char *upload_data,
- size_t *upload_data_size,
- void **con_cls)
-{
- enum GNUNET_JSON_PostResult pr;
- json_t *json;
- uint64_t row_id;
- struct GNUNET_TIME_Timestamp ts;
-
- pr = GNUNET_JSON_post_parser (REQUEST_BUFFER_MAX,
- connection,
- con_cls,
- upload_data,
- upload_data_size,
- &json);
- switch (pr)
- {
- case GNUNET_JSON_PR_OUT_OF_MEMORY:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_CONTINUE:
- return MHD_YES;
- case GNUNET_JSON_PR_REQUEST_TOO_LARGE:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_JSON_INVALID:
- GNUNET_break (0);
- return MHD_NO;
- case GNUNET_JSON_PR_SUCCESS:
- break;
- }
- {
- struct GNUNET_HashCode uuid;
- struct TALER_WireTransferIdentifierRawP wtid;
- const char *credit_account;
- char *credit;
- const char *base_url;
- struct TALER_Amount amount;
- enum GNUNET_GenericReturnValue ret;
- struct GNUNET_JSON_Specification spec[] = {
- GNUNET_JSON_spec_fixed_auto ("request_uid",
- &uuid),
- TALER_JSON_spec_amount ("amount",
- h->currency,
- &amount),
- GNUNET_JSON_spec_string ("exchange_base_url",
- &base_url),
- GNUNET_JSON_spec_fixed_auto ("wtid",
- &wtid),
- GNUNET_JSON_spec_string ("credit_account",
- &credit_account),
- GNUNET_JSON_spec_end ()
- };
-
- if (GNUNET_OK !=
- (ret = TALER_MHD_parse_json_data (connection,
- json,
- spec)))
- {
- GNUNET_break_op (0);
- json_decref (json);
- return (GNUNET_NO == ret) ? MHD_YES : MHD_NO;
- }
- {
- int ret;
-
- credit = TALER_xtalerbank_account_from_payto (credit_account);
- ret = make_transfer (h,
- account,
- credit,
- &amount,
- &wtid,
- base_url,
- &uuid,
- &row_id,
- &ts);
- if (GNUNET_OK != ret)
- {
- MHD_RESULT res;
- char *uids;
-
- GNUNET_break (0);
- uids = GNUNET_STRINGS_data_to_string_alloc (&uuid,
- sizeof (uuid));
- json_decref (json);
- res = TALER_MHD_reply_with_error (connection,
- MHD_HTTP_CONFLICT,
- TALER_EC_BANK_TRANSFER_REQUEST_UID_REUSED,
- uids);
- GNUNET_free (uids);
- return res;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Receiving incoming wire transfer: %s->%s, subject: %s, amount: %s, from %s\n",
- account,
- credit,
- TALER_B2S (&wtid),
- TALER_amount2s (&amount),
- base_url);
- GNUNET_free (credit);
- }
- }
- json_decref (json);
-
- /* Finally build response object */
- return TALER_MHD_REPLY_JSON_PACK (
- connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_uint64 ("row_id",
- row_id),
- GNUNET_JSON_pack_timestamp ("timestamp",
- ts));
-}
-
-
-/**
- * Handle incoming HTTP request for / (home page).
- *
- * @param h the fakebank handle
- * @param connection the connection
- * @return MHD result code
- */
-static MHD_RESULT
-handle_home_page (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection)
-{
- MHD_RESULT ret;
- struct MHD_Response *resp;
-#define HELLOMSG "Hello, Fakebank!"
-
- (void) h;
- resp = MHD_create_response_from_buffer (
- strlen (HELLOMSG),
- HELLOMSG,
- MHD_RESPMEM_MUST_COPY);
- ret = MHD_queue_response (connection,
- MHD_HTTP_OK,
- resp);
- MHD_destroy_response (resp);
- return ret;
-}
-
-
-/**
- * This is the "base" structure for both the /history and the
- * /history-range API calls.
- */
-struct HistoryArgs
-{
-
- /**
- * Bank account number of the requesting client.
- */
- uint64_t account_number;
-
- /**
- * Index of the starting transaction.
- */
- uint64_t start_idx;
-
- /**
- * Requested number of results and order
- * (positive: ascending, negative: descending)
- */
- int64_t delta;
-
- /**
- * Timeout for long polling.
- */
- struct GNUNET_TIME_Relative lp_timeout;
-
- /**
- * true if starting point was given.
- */
- bool have_start;
-
-};
-
-
-/**
- * Parse URL history arguments, of _both_ APIs:
- * /history/incoming and /history/outgoing.
- *
- * @param h bank handle to work on
- * @param connection MHD connection.
- * @param[out] ha will contain the parsed values.
- * @return #GNUNET_OK only if the parsing succeeds,
- * #GNUNET_SYSERR if it failed,
- * #GNUNET_NO if it failed and an error was returned
- */
-static enum GNUNET_GenericReturnValue
-parse_history_common_args (const struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- struct HistoryArgs *ha)
-{
- const char *start;
- const char *delta;
- const char *long_poll_ms;
- unsigned long long lp_timeout;
- unsigned long long sval;
- long long d;
- char dummy;
-
- start = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "start");
- ha->have_start = (NULL != start);
- delta = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "delta");
- long_poll_ms = MHD_lookup_connection_value (connection,
- MHD_GET_ARGUMENT_KIND,
- "long_poll_ms");
- lp_timeout = 0;
- if ( (NULL == delta) ||
- (1 != sscanf (delta,
- "%lld%c",
- &d,
- &dummy)) )
- {
- /* Fail if one of the above failed. */
- /* Invalid request, given that this is fakebank we impolitely
- * just kill the connection instead of returning a nice error.
- */
- GNUNET_break_op (0);
- return (MHD_YES ==
- TALER_MHD_reply_with_error (connection,
- MHD_HTTP_BAD_REQUEST,
- TALER_EC_GENERIC_PARAMETER_MALFORMED,
- "delta"))
- ? GNUNET_NO
- : GNUNET_SYSERR;
- }
- if ( (NULL != long_poll_ms) &&
- (1 != sscanf (long_poll_ms,
- "%llu%c",
- &lp_timeout,
- &dummy)) )
- {
- /* Fail if one of the above failed. */
- /* Invalid request, given that this is fakebank we impolitely
- * just kill the connection instead of returning a nice error.
- */
- GNUNET_break_op (0);
- return (MHD_YES ==
- TALER_MHD_reply_with_error (connection,
- MHD_HTTP_BAD_REQUEST,
- TALER_EC_GENERIC_PARAMETER_MALFORMED,
- "long_poll_ms"))
- ? GNUNET_NO
- : GNUNET_SYSERR;
- }
- if ( (NULL != start) &&
- (1 != sscanf (start,
- "%llu%c",
- &sval,
- &dummy)) )
- {
- /* Fail if one of the above failed. */
- /* Invalid request, given that this is fakebank we impolitely
- * just kill the connection instead of returning a nice error.
- */
- GNUNET_break_op (0);
- return (MHD_YES ==
- TALER_MHD_reply_with_error (connection,
- MHD_HTTP_BAD_REQUEST,
- TALER_EC_GENERIC_PARAMETER_MALFORMED,
- "start"))
- ? GNUNET_NO
- : GNUNET_SYSERR;
- }
- if (NULL == start)
- ha->start_idx = (d > 0) ? 0 : h->serial_counter;
- else
- ha->start_idx = (uint64_t) sval;
- ha->delta = (int64_t) d;
- if (0 == ha->delta)
- {
- GNUNET_break_op (0);
- return (MHD_YES ==
- TALER_MHD_reply_with_error (connection,
- MHD_HTTP_BAD_REQUEST,
- TALER_EC_GENERIC_PARAMETER_MALFORMED,
- "delta"))
- ? GNUNET_NO
- : GNUNET_SYSERR;
- }
- ha->lp_timeout
- = GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS,
- lp_timeout);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Request for %lld records from %llu\n",
- (long long) ha->delta,
- (unsigned long long) ha->start_idx);
- return GNUNET_OK;
-}
-
-
-/**
- * Task run when a long poller is about to time out.
- * Only used in single-threaded mode.
- *
- * @param cls a `struct TALER_FAKEBANK_Handle *`
- */
-static void
-lp_timeout (void *cls)
-{
struct TALER_FAKEBANK_Handle *h = cls;
- struct LongPoller *lp;
+ struct ConnectionContext *cc = *con_cls;
- h->lp_task = NULL;
- while (NULL != (lp = GNUNET_CONTAINER_heap_peek (h->lp_heap)))
- {
- if (GNUNET_TIME_absolute_is_future (lp->timeout))
- break;
- GNUNET_assert (lp ==
- GNUNET_CONTAINER_heap_remove_root (h->lp_heap));
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Timeout reached for long poller %p\n",
- lp->conn);
- lp_trigger (lp,
- h);
- }
- if (NULL == lp)
+ (void) h;
+ (void) connection;
+ (void) toe;
+ if (NULL == cc)
return;
- h->lp_task = GNUNET_SCHEDULER_add_at (lp->timeout,
- &lp_timeout,
- h);
-}
-
-
-/**
- * Reschedule the timeout task of @a h for time @a t.
- *
- * @param h fakebank handle
- * @param t when will the next connection timeout expire
- */
-static void
-reschedule_lp_timeout (struct TALER_FAKEBANK_Handle *h,
- struct GNUNET_TIME_Absolute t)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Scheduling timeout task for %s\n",
- GNUNET_STRINGS_absolute_time_to_string (t));
-#ifdef __linux__
- if (-1 != h->lp_event)
-#else
- if (-1 != h->lp_event_in && -1 != h->lp_event_out)
-#endif
- {
- uint64_t num = 1;
-
- GNUNET_break (sizeof (num) ==
-#ifdef __linux__
- write (h->lp_event,
-#else
- write (h->lp_event_in,
-#endif
- &num,
- sizeof (num)));
- }
- else
- {
- if (NULL != h->lp_task)
- GNUNET_SCHEDULER_cancel (h->lp_task);
- h->lp_task = GNUNET_SCHEDULER_add_at (t,
- &lp_timeout,
- h);
- }
-}
-
-
-/**
- * Start long-polling for @a connection and @a acc
- * for transfers in @a dir. Must be called with the
- * "big lock" held.
- *
- * @param[in,out] h fakebank handle
- * @param[in,out] connection to suspend
- * @param[in,out] acc account affected
- * @param lp_timeout how long to suspend
- * @param dir direction of transfers to watch for
- */
-static void
-start_lp (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- struct Account *acc,
- struct GNUNET_TIME_Relative lp_timeout,
- enum LongPollType dir)
-{
- struct LongPoller *lp;
- bool toc;
-
- lp = GNUNET_new (struct LongPoller);
- lp->account = acc;
- lp->conn = connection;
- lp->timeout = GNUNET_TIME_relative_to_absolute (lp_timeout);
- lp->type = dir;
- lp->hn = GNUNET_CONTAINER_heap_insert (h->lp_heap,
- lp,
- lp->timeout.abs_value_us);
- toc = (lp ==
- GNUNET_CONTAINER_heap_peek (h->lp_heap));
- GNUNET_CONTAINER_DLL_insert (acc->lp_head,
- acc->lp_tail,
- lp);
- MHD_suspend_connection (connection);
- if (toc)
- reschedule_lp_timeout (h,
- lp->timeout);
-
-}
-
-
-/**
- * Handle incoming HTTP request for /history/outgoing
- *
- * @param h the fakebank handle
- * @param connection the connection
- * @param account which account the request is about
- * @param con_cls closure for request (NULL or &special_ptr)
- */
-static MHD_RESULT
-handle_debit_history (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- const char *account,
- void **con_cls)
-{
- struct HistoryArgs ha;
- struct Account *acc;
- struct Transaction *pos;
- json_t *history;
- char *debit_payto;
- enum GNUNET_GenericReturnValue ret;
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Handling /history/outgoing connection %p\n",
- connection);
- if (GNUNET_OK !=
- (ret = parse_history_common_args (h,
- connection,
- &ha)))
- {
- GNUNET_break_op (0);
- return (GNUNET_SYSERR == ret) ? MHD_NO : MHD_YES;
- }
- if (&special_ptr == *con_cls)
- ha.lp_timeout = GNUNET_TIME_UNIT_ZERO;
- acc = lookup_account (h,
- account);
- GNUNET_asprintf (&debit_payto,
- "payto://x-taler-bank/localhost/%s",
- account);
- history = json_array ();
- if (NULL == history)
- {
- GNUNET_break (0);
- GNUNET_free (debit_payto);
- return MHD_NO;
- }
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- if (! ha.have_start)
- {
- pos = (0 > ha.delta)
- ? acc->out_tail
- : acc->out_head;
- }
- else
- {
- struct Transaction *t = h->transactions[ha.start_idx % h->ram_limit];
- bool overflow;
- uint64_t dir;
- bool skip = true;
-
- dir = (0 > ha.delta) ? (h->ram_limit - 1) : 1;
- overflow = (t->row_id != ha.start_idx);
- /* If account does not match, linear scan for
- first matching account. */
- while ( (! overflow) &&
- (NULL != t) &&
- (t->debit_account != acc) )
- {
- skip = false;
- t = h->transactions[(t->row_id + dir) % h->ram_limit];
- if ( (NULL != t) &&
- (t->row_id == ha.start_idx) )
- overflow = true; /* full circle, give up! */
- }
- if ( (NULL == t) ||
- overflow)
- {
- GNUNET_free (debit_payto);
- if (GNUNET_TIME_relative_is_zero (ha.lp_timeout) &&
- (0 < ha.delta))
- {
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- return TALER_MHD_REPLY_JSON_PACK (
- connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_array_steal (
- "outgoing_transactions",
- history));
- }
- *con_cls = &special_ptr;
- start_lp (h,
- connection,
- acc,
- ha.lp_timeout,
- LP_DEBIT);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- json_decref (history);
- return MHD_YES;
- }
- if (t->debit_account != acc)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Invalid start specified, transaction %llu not with account %s!\n",
- (unsigned long long) ha.start_idx,
- account);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- GNUNET_free (debit_payto);
- json_decref (history);
- return MHD_NO;
- }
- if (skip)
- {
- /* range is exclusive, skip the matching entry */
- if (0 > ha.delta)
- pos = t->prev_out;
- else
- pos = t->next_out;
- }
- else
- {
- pos = t;
- }
- }
- if (NULL != pos)
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Returning %lld debit transactions starting (inclusive) from %llu\n",
- (long long) ha.delta,
- (unsigned long long) pos->row_id);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "No debit transactions exist after given starting point\n");
- while ( (0 != ha.delta) &&
- (NULL != pos) )
- {
- json_t *trans;
- char *credit_payto;
-
- if (T_DEBIT != pos->type)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Unexpected CREDIT transaction #%llu for account `%s'\n",
- (unsigned long long) pos->row_id,
- account);
- if (0 > ha.delta)
- pos = pos->prev_in;
- if (0 < ha.delta)
- pos = pos->next_in;
- continue;
- }
- GNUNET_asprintf (&credit_payto,
- "payto://x-taler-bank/localhost/%s",
- pos->credit_account->account_name);
- trans = GNUNET_JSON_PACK (
- GNUNET_JSON_pack_uint64 ("row_id",
- pos->row_id),
- GNUNET_JSON_pack_timestamp ("date",
- pos->date),
- TALER_JSON_pack_amount ("amount",
- &pos->amount),
- GNUNET_JSON_pack_string ("credit_account",
- credit_payto),
- GNUNET_JSON_pack_string ("debit_account",
- debit_payto), // FIXME: inefficient to return this here always!
- GNUNET_JSON_pack_string ("exchange_base_url",
- pos->subject.debit.exchange_base_url),
- GNUNET_JSON_pack_data_auto ("wtid",
- &pos->subject.debit.wtid));
- GNUNET_assert (NULL != trans);
- GNUNET_free (credit_payto);
- GNUNET_assert (0 ==
- json_array_append_new (history,
- trans));
- if (ha.delta > 0)
- ha.delta--;
- else
- ha.delta++;
- if (0 > ha.delta)
- pos = pos->prev_out;
- if (0 < ha.delta)
- pos = pos->next_out;
- }
- if ( (0 == json_array_size (history)) &&
- (! GNUNET_TIME_relative_is_zero (ha.lp_timeout)) &&
- (0 < ha.delta))
- {
- *con_cls = &special_ptr;
- start_lp (h,
- connection,
- acc,
- ha.lp_timeout,
- LP_DEBIT);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- json_decref (history);
- return MHD_YES;
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- GNUNET_free (debit_payto);
- return TALER_MHD_REPLY_JSON_PACK (connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_array_steal (
- "outgoing_transactions",
- history));
-}
-
-
-/**
- * Handle incoming HTTP request for /history/incoming
- *
- * @param h the fakebank handle
- * @param connection the connection
- * @param account which account the request is about
- * @param con_cls closure for request (NULL or &special_ptr)
- * @return MHD result code
- */
-static MHD_RESULT
-handle_credit_history (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- const char *account,
- void **con_cls)
-{
- struct HistoryArgs ha;
- struct Account *acc;
- const struct Transaction *pos;
- json_t *history;
- char *credit_payto;
- enum GNUNET_GenericReturnValue ret;
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Handling /history/incoming connection %p (%d)\n",
- connection,
- (*con_cls == &special_ptr));
- if (GNUNET_OK !=
- (ret = parse_history_common_args (h,
- connection,
- &ha)))
- {
- GNUNET_break_op (0);
- return (GNUNET_SYSERR == ret) ? MHD_NO : MHD_YES;
- }
- if (&special_ptr == *con_cls)
- ha.lp_timeout = GNUNET_TIME_UNIT_ZERO;
- *con_cls = &special_ptr;
- acc = lookup_account (h,
- account);
- history = json_array ();
- GNUNET_assert (NULL != history);
- GNUNET_asprintf (&credit_payto,
- "payto://x-taler-bank/localhost/%s",
- account);
- GNUNET_assert (0 ==
- pthread_mutex_lock (&h->big_lock));
- if (! ha.have_start)
- {
- pos = (0 > ha.delta)
- ? acc->in_tail
- : acc->in_head;
- }
- else
- {
- struct Transaction *t = h->transactions[ha.start_idx % h->ram_limit];
- bool overflow;
- uint64_t dir;
- bool skip = true;
-
- overflow = ( (NULL != t) && (t->row_id != ha.start_idx) );
- dir = (0 > ha.delta) ? (h->ram_limit - 1) : 1;
- /* If account does not match, linear scan for
- first matching account. */
- while ( (! overflow) &&
- (NULL != t) &&
- (t->credit_account != acc) )
- {
- skip = false;
- t = h->transactions[(t->row_id + dir) % h->ram_limit];
- if ( (NULL != t) &&
- (t->row_id == ha.start_idx) )
- overflow = true; /* full circle, give up! */
- }
- if ( (NULL == t) ||
- overflow)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "No transactions available, suspending request\n");
- GNUNET_free (credit_payto);
- if (GNUNET_TIME_relative_is_zero (ha.lp_timeout) &&
- (0 < ha.delta))
- {
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- return TALER_MHD_REPLY_JSON_PACK (connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_array_steal (
- "incoming_transactions",
- history));
- }
- *con_cls = &special_ptr;
- start_lp (h,
- connection,
- acc,
- ha.lp_timeout,
- LP_CREDIT);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- json_decref (history);
- return MHD_YES;
- }
- if (skip)
- {
- /* range from application is exclusive, skip the
- matching entry */
- if (0 > ha.delta)
- pos = t->prev_in;
- else
- pos = t->next_in;
- }
- else
- {
- pos = t;
- }
- }
- if (NULL != pos)
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Returning %lld credit transactions starting (inclusive) from %llu\n",
- (long long) ha.delta,
- (unsigned long long) pos->row_id);
- else
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "No credit transactions exist after given starting point\n");
- while ( (0 != ha.delta) &&
- (NULL != pos) )
- {
- json_t *trans;
- char *debit_payto;
-
- if (T_CREDIT != pos->type)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Unexpected DEBIT transaction #%llu for account `%s'\n",
- (unsigned long long) pos->row_id,
- account);
- if (0 > ha.delta)
- pos = pos->prev_in;
- if (0 < ha.delta)
- pos = pos->next_in;
- continue;
- }
- GNUNET_asprintf (&debit_payto,
- "payto://x-taler-bank/localhost/%s",
- pos->debit_account->account_name);
- trans = GNUNET_JSON_PACK (
- GNUNET_JSON_pack_uint64 ("row_id",
- pos->row_id),
- GNUNET_JSON_pack_timestamp ("date",
- pos->date),
- TALER_JSON_pack_amount ("amount",
- &pos->amount),
- GNUNET_JSON_pack_string ("credit_account",
- credit_payto), // FIXME: inefficient to repeat this always here!
- GNUNET_JSON_pack_string ("debit_account",
- debit_payto),
- GNUNET_JSON_pack_data_auto ("reserve_pub",
- &pos->subject.credit.reserve_pub));
- GNUNET_assert (NULL != trans);
- GNUNET_free (debit_payto);
- GNUNET_assert (0 ==
- json_array_append_new (history,
- trans));
- if (ha.delta > 0)
- ha.delta--;
- else
- ha.delta++;
- if (0 > ha.delta)
- pos = pos->prev_in;
- if (0 < ha.delta)
- pos = pos->next_in;
- }
- if ( (0 == json_array_size (history)) &&
- (! GNUNET_TIME_relative_is_zero (ha.lp_timeout)) &&
- (0 < ha.delta))
- {
- *con_cls = &special_ptr;
- start_lp (h,
- connection,
- acc,
- ha.lp_timeout,
- LP_CREDIT);
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- json_decref (history);
- return MHD_YES;
- }
- GNUNET_assert (0 ==
- pthread_mutex_unlock (&h->big_lock));
- GNUNET_free (credit_payto);
- return TALER_MHD_REPLY_JSON_PACK (connection,
- MHD_HTTP_OK,
- GNUNET_JSON_pack_array_steal (
- "incoming_transactions",
- history));
-}
-
-
-/**
- * Handle incoming HTTP request.
- *
- * @param h our handle
- * @param connection the connection
- * @param url the requested url
- * @param method the method (POST, GET, ...)
- * @param account which account should process the request
- * @param upload_data request data
- * @param upload_data_size size of @a upload_data in bytes
- * @param con_cls closure
- * @return MHD result code
- */
-static MHD_RESULT
-serve (struct TALER_FAKEBANK_Handle *h,
- struct MHD_Connection *connection,
- const char *account,
- const char *url,
- const char *method,
- const char *upload_data,
- size_t *upload_data_size,
- void **con_cls)
-{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Fakebank, serving URL `%s' for account `%s'\n",
- url,
- account);
- if (0 == strcasecmp (method,
- MHD_HTTP_METHOD_GET))
- {
- if ( (0 == strcmp (url,
- "/history/incoming")) &&
- (NULL != account) )
- return handle_credit_history (h,
- connection,
- account,
- con_cls);
- if ( (0 == strcmp (url,
- "/history/outgoing")) &&
- (NULL != account) )
- return handle_debit_history (h,
- connection,
- account,
- con_cls);
- if (0 == strcmp (url,
- "/"))
- return handle_home_page (h,
- connection);
- }
- else if (0 == strcasecmp (method,
- MHD_HTTP_METHOD_POST))
- {
- if ( (0 == strcmp (url,
- "/admin/add-incoming")) &&
- (NULL != account) )
- return handle_admin_add_incoming (h,
- connection,
- account,
- upload_data,
- upload_data_size,
- con_cls);
- if ( (0 == strcmp (url,
- "/transfer")) &&
- (NULL != account) )
- return handle_transfer (h,
- connection,
- account,
- upload_data,
- upload_data_size,
- con_cls);
- }
- /* Unexpected URL path, just close the connection. */
- TALER_LOG_ERROR ("Breaking URL: %s %s\n",
- method,
- url);
- GNUNET_break_op (0);
- return TALER_MHD_reply_with_error (
- connection,
- MHD_HTTP_NOT_FOUND,
- TALER_EC_GENERIC_ENDPOINT_UNKNOWN,
- url);
+ cc->ctx_cleaner (cc->ctx);
+ GNUNET_free (cc);
}
@@ -2423,31 +94,28 @@ handle_mhd_request (void *cls,
void **con_cls)
{
struct TALER_FAKEBANK_Handle *h = cls;
- char *account = NULL;
- char *end;
- MHD_RESULT ret;
(void) version;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Handling request for `%s'\n",
- url);
- if ( (strlen (url) > 1) &&
- (NULL != (end = strchr (url + 1, '/'))) )
- {
- account = GNUNET_strndup (url + 1,
- end - url - 1);
- url = end;
- }
- ret = serve (h,
- connection,
- account,
- url,
- method,
- upload_data,
- upload_data_size,
- con_cls);
- GNUNET_free (account);
- return ret;
+ if (0 == strncmp (url,
+ "/taler-integration/",
+ strlen ("/taler-integration/")))
+ {
+ url += strlen ("/taler-integration");
+ return TALER_FAKEBANK_tbi_main_ (h,
+ connection,
+ url,
+ method,
+ upload_data,
+ upload_data_size,
+ con_cls);
+ }
+ return TALER_FAKEBANK_bank_main_ (h,
+ connection,
+ url,
+ method,
+ upload_data,
+ upload_data_size,
+ con_cls);
}
@@ -2478,7 +146,7 @@ schedule_httpd (struct TALER_FAKEBANK_Handle *h)
h->mhd_task =
GNUNET_SCHEDULER_add_read_net (tv,
h->mhd_rfd,
- &run_mhd,
+ &TALER_FAKEBANK_run_mhd_,
h);
}
@@ -2552,7 +220,7 @@ schedule_httpd (struct TALER_FAKEBANK_Handle *h)
tv,
wrs,
wws,
- &run_mhd,
+ &TALER_FAKEBANK_run_mhd_,
h);
if (NULL != wrs)
GNUNET_NETWORK_fdset_destroy (wrs);
@@ -2569,8 +237,8 @@ schedule_httpd (struct TALER_FAKEBANK_Handle *h)
*
* @param cls the `struct TALER_FAKEBANK_Handle`
*/
-static void
-run_mhd (void *cls)
+void
+TALER_FAKEBANK_run_mhd_ (void *cls)
{
struct TALER_FAKEBANK_Handle *h = cls;
@@ -2608,6 +276,34 @@ TALER_FAKEBANK_start2 (uint16_t port,
uint64_t ram_limit,
unsigned int num_threads)
{
+ struct TALER_Amount zero;
+
+ if (GNUNET_OK !=
+ TALER_amount_set_zero (currency,
+ &zero))
+ {
+ GNUNET_break (0);
+ return NULL;
+ }
+ return TALER_FAKEBANK_start3 ("localhost",
+ port,
+ NULL,
+ currency,
+ ram_limit,
+ num_threads,
+ &zero);
+}
+
+
+struct TALER_FAKEBANK_Handle *
+TALER_FAKEBANK_start3 (const char *hostname,
+ uint16_t port,
+ const char *exchange_url,
+ const char *currency,
+ uint64_t ram_limit,
+ unsigned int num_threads,
+ const struct TALER_Amount *signup_bonus)
+{
struct TALER_FAKEBANK_Handle *h;
if (SIZE_MAX / sizeof (struct Transaction *) < ram_limit)
@@ -2618,7 +314,16 @@ TALER_FAKEBANK_start2 (uint16_t port,
return NULL;
}
GNUNET_assert (strlen (currency) < TALER_CURRENCY_LEN);
+ if (0 != strcmp (signup_bonus->currency,
+ currency))
+ {
+ GNUNET_break (0);
+ return NULL;
+ }
h = GNUNET_new (struct TALER_FAKEBANK_Handle);
+ h->signup_bonus = *signup_bonus;
+ if (NULL != exchange_url)
+ h->exchange_url = GNUNET_strdup (exchange_url);
#ifdef __linux__
h->lp_event = -1;
#else
@@ -2675,27 +380,30 @@ TALER_FAKEBANK_start2 (uint16_t port,
}
h->lp_heap = GNUNET_CONTAINER_heap_create (GNUNET_CONTAINER_HEAP_ORDER_MIN);
h->currency = GNUNET_strdup (currency);
+ h->hostname = GNUNET_strdup (hostname);
GNUNET_asprintf (&h->my_baseurl,
- "http://localhost:%u/",
+ "http://%s:%u/",
+ h->hostname,
(unsigned int) port);
if (0 == num_threads)
{
- h->mhd_bank = MHD_start_daemon (MHD_USE_DEBUG
+ h->mhd_bank = MHD_start_daemon (
+ MHD_USE_DEBUG
#if EPOLL_SUPPORT
- | MHD_USE_EPOLL
+ | MHD_USE_EPOLL
#endif
- | MHD_USE_DUAL_STACK
- | MHD_ALLOW_SUSPEND_RESUME,
- port,
- NULL, NULL,
- &handle_mhd_request, h,
- MHD_OPTION_NOTIFY_COMPLETED,
- &handle_mhd_completion_callback, h,
- MHD_OPTION_LISTEN_BACKLOG_SIZE,
- (unsigned int) 1024,
- MHD_OPTION_CONNECTION_LIMIT,
- (unsigned int) 65536,
- MHD_OPTION_END);
+ | MHD_USE_DUAL_STACK
+ | MHD_ALLOW_SUSPEND_RESUME,
+ port,
+ NULL, NULL,
+ &handle_mhd_request, h,
+ MHD_OPTION_NOTIFY_COMPLETED,
+ &handle_mhd_completion_callback, h,
+ MHD_OPTION_LISTEN_BACKLOG_SIZE,
+ (unsigned int) 1024,
+ MHD_OPTION_CONNECTION_LIMIT,
+ (unsigned int) 65536,
+ MHD_OPTION_END);
if (NULL == h->mhd_bank)
{
TALER_FAKEBANK_stop (h);
@@ -2723,6 +431,7 @@ TALER_FAKEBANK_start2 (uint16_t port,
#else
{
int pipefd[2];
+
if (0 != pipe (pipefd))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
@@ -2737,7 +446,7 @@ TALER_FAKEBANK_start2 (uint16_t port,
if (0 !=
pthread_create (&h->lp_thread,
NULL,
- &lp_expiration_thread,
+ &TALER_FAKEBANK_lp_expiration_thread_,
h))
{
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
@@ -2754,24 +463,25 @@ TALER_FAKEBANK_start2 (uint16_t port,
TALER_FAKEBANK_stop (h);
return NULL;
}
- h->mhd_bank = MHD_start_daemon (MHD_USE_DEBUG
- | MHD_USE_AUTO_INTERNAL_THREAD
- | MHD_ALLOW_SUSPEND_RESUME
- | MHD_USE_TURBO
- | MHD_USE_TCP_FASTOPEN
- | MHD_USE_DUAL_STACK,
- port,
- NULL, NULL,
- &handle_mhd_request, h,
- MHD_OPTION_NOTIFY_COMPLETED,
- &handle_mhd_completion_callback, h,
- MHD_OPTION_LISTEN_BACKLOG_SIZE,
- (unsigned int) 1024,
- MHD_OPTION_CONNECTION_LIMIT,
- (unsigned int) 65536,
- MHD_OPTION_THREAD_POOL_SIZE,
- num_threads,
- MHD_OPTION_END);
+ h->mhd_bank = MHD_start_daemon (
+ MHD_USE_DEBUG
+ | MHD_USE_AUTO_INTERNAL_THREAD
+ | MHD_ALLOW_SUSPEND_RESUME
+ | MHD_USE_TURBO
+ | MHD_USE_TCP_FASTOPEN
+ | MHD_USE_DUAL_STACK,
+ port,
+ NULL, NULL,
+ &handle_mhd_request, h,
+ MHD_OPTION_NOTIFY_COMPLETED,
+ &handle_mhd_completion_callback, h,
+ MHD_OPTION_LISTEN_BACKLOG_SIZE,
+ (unsigned int) 1024,
+ MHD_OPTION_CONNECTION_LIMIT,
+ (unsigned int) 65536,
+ MHD_OPTION_THREAD_POOL_SIZE,
+ num_threads,
+ MHD_OPTION_END);
if (NULL == h->mhd_bank)
{
GNUNET_break (0);
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 08:18:46 +0000