[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[taler-taler-mdb] branch master updated: new mdb: fix logging
|
From: |
gnunet |
|
Subject: |
[taler-taler-mdb] branch master updated: new mdb: fix logging |
|
Date: |
Mon, 05 Feb 2024 17:13:56 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository taler-mdb.
The following commit(s) were added to refs/heads/master by this push:
new da3d5ef new mdb: fix logging
da3d5ef is described below
commit da3d5efcb88504d6da0d9b9e68cbbca783f8d288
Author: Christian Grothoff <grothoff@gnunet.org>
AuthorDate: Mon Feb 5 17:13:51 2024 +0100
new mdb: fix logging
---
src/Makefile.am | 9 -
src/taler-coin-acceptor.c | 503 ----------------------------------------------
src/taler-mdb.c | 2 +-
3 files changed, 1 insertion(+), 513 deletions(-)
diff --git a/src/Makefile.am b/src/Makefile.am
index 1c0ad30..5e3d644 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,5 @@
# This Makefile.am is in the public domain
bin_PROGRAMS = \
- taler-coin-acceptor \
taler-mdb \
taler-mdb-display
@@ -13,14 +12,6 @@ if USE_COVERAGE
XLIB = -lgcov
endif
-taler_coin_acceptor_SOURCES = \
- taler-coin-acceptor.c
-taler_coin_acceptor_LDADD = \
- -ltalermerchant \
- -ltalerutil \
- -lgnunetcurl \
- -lgnunetutil
-
taler_mdb_SOURCES = \
taler-mdb.c
taler_mdb_LDADD = \
diff --git a/src/taler-coin-acceptor.c b/src/taler-coin-acceptor.c
deleted file mode 100644
index ca5b71f..0000000
--- a/src/taler-coin-acceptor.c
+++ /dev/null
@@ -1,503 +0,0 @@
-/*
- This file is part of TALER
- Copyright (C) 2022 Taler Systems SA
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU General Public License for more
-details.
-
- You should have received a copy of the GNU General Public License
-along with
- TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
-*/
-
-/**
- * @brief Program to talk to the coin acceptor via USB-RS232.
- *
- * @author Christian Grothoff
- */
-#include "config.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <fcntl.h>
-#include <termios.h>
-#include <gnunet/gnunet_util_lib.h>
-#include <taler/taler_util.h>
-#include <taler/taler_merchant_service.h>
-
-
-/**
- * File descriptor of the coin acceptor.
- */
-static int fd = -1;
-
-/**
- * Wrapper around #fd.
- */
-static struct GNUNET_NETWORK_Handle *rf;
-
-/**
- * Original terminal discipline.
- */
-static struct termios uart_opts_backup;
-
-/**
- * Our main task.
- */
-static struct GNUNET_SCHEDULER_Task *tt;
-
-/**
- * Return value from #main().
- */
-static int global_ret;
-
-/**
- * Array mapping numbers to the value of the respective coin.
- */
-static struct TALER_Amount coin_value[256];
-
-/**
- * What is our backend?
- */
-static char *merchant_url;
-
-/**
- * Context for making CURL requests.
- */
-static struct GNUNET_CURL_Context *ctx;
-
-/**
- * Closure for #GNUNET_CURL_gnunet_scheduler_reschedule().
- */
-static struct GNUNET_CURL_RescheduleContext *rc;
-
-/**
- * Handle used to issue the reward.
- */
-static struct TALER_MERCHANT_RewardAuthorizeHandle *tah;
-
-/**
- * Handle to watch for reward being picked up.
- */
-static struct TALER_MERCHANT_RewardMerchantGetHandle *tmgh;
-
-/**
- * Current sum.
- */
-static struct TALER_Amount sum;
-
-/**
- * Reward ID of the currently active reward.
- */
-static struct TALER_RewardIdentifierP reward_id;
-
-/**
- * Function run on shutdown.
- *
- * @param cls NULL
- */
-static void
-do_shutdown (void *cls)
-{
- (void) cls;
-
- if (-1 != fd)
- {
- if (0 != tcsetattr (fd,
- TCSAFLUSH,
- &uart_opts_backup))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
- "tcsetattr");
- }
- GNUNET_break (0 == close (fd));
- fd = -1;
- }
- if (NULL != tt)
- {
- GNUNET_SCHEDULER_cancel (tt);
- tt = NULL;
- }
- if (NULL != ctx)
- {
- GNUNET_CURL_fini (ctx);
- ctx = NULL;
- }
- if (NULL != rc)
- {
- GNUNET_CURL_gnunet_rc_destroy (rc);
- rc = NULL;
- }
- if (NULL != tah)
- {
- TALER_MERCHANT_reward_authorize_cancel (tah);
- tah = NULL;
- }
- if (NULL != tmgh)
- {
- TALER_MERCHANT_merchant_reward_get_cancel (tmgh);
- tmgh = NULL;
- }
- if (GNUNET_OK ==
- TALER_amount_is_valid (&sum))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "%s left in coin acceptor at shutdown\n",
- TALER_amount2s (&sum));
- memset (&sum, 0, sizeof (sum));
- }
- GNUNET_free (merchant_url);
- GNUNET_free (rf);
-}
-
-
-/**
- * With result of a GET /private/rewards/$REWARD_ID request
- *
- * @param cls closure
- * @param tsr response details
- */
-static void
-pickup_cb (
- void *cls,
- const struct TALER_MERCHANT_RewardStatusResponse *tsr)
-{
- tmgh = NULL;
- switch (tsr->hr.http_status)
- {
- case MHD_HTTP_OK:
- if (0 ==
- TALER_amount_cmp (&sum,
- &tsr->details.ok.total_picked_up))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Process completed\n");
- memset (&sum,
- 0,
- sizeof (sum));
- return;
- }
- /* Keep checking */
- tmgh = TALER_MERCHANT_merchant_reward_get (ctx,
- merchant_url,
- &reward_id,
- NULL,
- GNUNET_TIME_UNIT_ZERO,
- false,
- &pickup_cb,
- NULL);
- GNUNET_assert (NULL != tmgh);
- return;
- default:
- GNUNET_break (0); /* FIXME: handle failures... */
- }
-}
-
-
-/**
- * Callback for a /reserves/$RESERVE_PUB/reward-authorize request. Returns
the result of
- * the operation.
- *
- * @param cls closure, NULL
- * @param tar response details
- */
-static void
-authorize_cb (
- void *cls,
- const struct TALER_MERCHANT_RewardAuthorizeResponse *tar)
-{
- const struct TALER_MERCHANT_HttpResponse *hr = &tar->hr;
-
- (void) cls;
- tah = NULL;
- switch (hr->http_status)
- {
- case MHD_HTTP_OK:
- break; /* handled below */
- default:
- GNUNET_break (0); // FIXME: handle cases!
- return;
- }
-
- // FIXME: show reward_uri on display!
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Reward pickup uri: %s\n",
- tar->details.ok.reward_uri);
- /* FIXME: merchant service to support long-polling here! */
- reward_id = tar->details.ok.reward_id;
- tmgh = TALER_MERCHANT_merchant_reward_get (ctx,
- merchant_url,
- &tar->details.ok.reward_id,
- NULL,
- GNUNET_TIME_UNIT_ZERO,
- false,
- &pickup_cb,
- NULL);
- GNUNET_assert (NULL != tmgh);
-}
-
-
-/**
- * Function run on coin insert.
- *
- * @param cls NULL
- */
-static void
-do_read (void *cls)
-{
- char c = '\0';
- int ret;
-
- (void) cls;
- tt = NULL;
- ret = read (fd,
- &c,
- sizeof (c));
- if ( (1 == ret) &&
- (-1 != (int) c) )
- {
- struct TALER_Amount *value = &coin_value[(unsigned char) c];
-
- if (GNUNET_OK !=
- TALER_amount_is_valid (value))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Coin %d accepted by acceptor, but not configured!\n",
- (int) c);
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Coin %d of value %s accepted\n",
- (int) c,
- TALER_amount2s (value));
- if (GNUNET_OK !=
- TALER_amount_is_valid (&sum))
- sum = *value;
- else
- GNUNET_assert (0 <=
- TALER_amount_add (&sum,
- &sum,
- value));
- if (NULL != tah)
- {
- TALER_MERCHANT_reward_authorize_cancel (tah);
- tah = NULL;
- }
- /* FIXME: handle case where we INCREASE an
- existing reward! (needs new backend API!) */
- tah = TALER_MERCHANT_reward_authorize (ctx,
- merchant_url,
- "taler://FIXME",
- &sum,
- "coin acceptor",
- &authorize_cb,
- NULL);
- }
- }
- tt = GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
- rf,
- &do_read,
- NULL);
-}
-
-
-/**
- * Function to iterate over options in the "tca-map" section.
- *
- * @param cls closure
- * @param section name of the section
- * @param option name of the option
- * @param value value of the option
- */
-static void
-map_builder (void *cls,
- const char *section,
- const char *option,
- const char *value)
-{
- char dummy;
- unsigned int num;
-
- if (1 != sscanf (option,
- "%u%c",
- &num,
- &dummy))
- {
- GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
- section,
- option,
- "option name must be a number");
- return;
- }
- if (num > 255)
- {
- GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
- section,
- option,
- "option number must be below 256");
- return;
- }
- if (GNUNET_OK !=
- TALER_string_to_amount (value,
- &coin_value[num]))
- {
- GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
- section,
- option,
- "option value must be an amount");
- return;
- }
-}
-
-
-/**
- * Function run on startup.
- *
- * @param cls NULL
- * @param args arguments left
- * @param cfgfile config file name
- * @param cfg handle for the configuration file
- */
-static void
-run (void *cls,
- char *const *argv,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
- struct termios uart_opts_raw;
-
- (void) cls;
- /* reset current uart discipline */
- memset (&uart_opts_raw,
- 0,
- sizeof(uart_opts_raw));
-
- /* set baudrate */
- cfsetispeed (&uart_opts_raw, B4800);
- cfsetospeed (&uart_opts_raw, B4800);
-
- /* set options */
- uart_opts_raw.c_cflag &= ~PARENB;
- uart_opts_raw.c_cflag &= ~CSTOPB;
- uart_opts_raw.c_cflag &= ~CSIZE;
- uart_opts_raw.c_cflag |= CS8;
-
- /* 19200 bps, 8 databits, ignore cd-signal, allow reading */
- uart_opts_raw.c_cflag |= (CLOCAL | CREAD);
- uart_opts_raw.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
- uart_opts_raw.c_iflag = IGNPAR;
- uart_opts_raw.c_oflag &= ~OPOST;
- uart_opts_raw.c_cc[VMIN] = 0;
- uart_opts_raw.c_cc[VTIME] = 50;
-
- if (NULL == argv[0])
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "call with TTY filename argument\n");
- global_ret = 1;
- return;
- }
- GNUNET_CONFIGURATION_iterate_section_values (cfg,
- "tca-map",
- &map_builder,
- NULL);
-
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_string (cfg,
- "tca",
- "BACKEND_URL",
- &merchant_url))
- {
- GNUNET_log_config_missing (GNUNET_ERROR_TYPE_WARNING,
- "tca",
- "BACKEND_URL");
- return;
- }
- ctx = GNUNET_CURL_init (&GNUNET_CURL_gnunet_scheduler_reschedule,
- &rc);
- rc = GNUNET_CURL_gnunet_rc_create (ctx);
- // FIXME: setup authentication based on cfg for ctx!
- fd = open (argv[0],
- O_RDONLY);
- if (-1 == fd)
- {
- GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
- "open",
- argv[0]);
- GNUNET_free (merchant_url);
- global_ret = 1;
- return;
- }
- if (0 != tcgetattr (fd,
- &uart_opts_backup))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
- "tcgetattr");
- GNUNET_break (0 == close (fd));
- fd = -1;
- global_ret = 1;
- GNUNET_free (merchant_url);
- return;
- }
- GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
- NULL);
- tcflush (fd,
- TCIOFLUSH);
- if (0 != tcsetattr (fd,
- TCSAFLUSH,
- &uart_opts_raw))
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR,
- "tcsetattr");
- GNUNET_SCHEDULER_shutdown ();
- global_ret = 1;
- return;
- }
- rf = GNUNET_NETWORK_socket_box_native (fd);
- tt = GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
- rf,
- &do_read,
- NULL);
-}
-
-
-int
-main (int argc,
- char *const*argv)
-{
- /* the available command line options */
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_OPTION_END
- };
- enum GNUNET_GenericReturnValue ret;
-
- if (GNUNET_OK !=
- GNUNET_STRINGS_get_utf8_args (argc, argv,
- &argc, &argv))
- return 4;
- ret = GNUNET_PROGRAM_run (argc,
- argv,
- "taler-mdb",
- "This is an application for snack machines to pay
with GNU Taler via NFC.\n",
- options,
- &run,
- NULL);
- GNUNET_free_nz ((void *) argv);
- if (GNUNET_NO == ret)
- return 0;
- if (GNUNET_OK != ret)
- return 1;
- return global_ret;
-}
diff --git a/src/taler-mdb.c b/src/taler-mdb.c
index 42022f2..b6d85f1 100644
--- a/src/taler-mdb.c
+++ b/src/taler-mdb.c
@@ -878,7 +878,7 @@ start_command (const char *command,
GNUNET_array_append (argv,
argc,
NULL);
- ret = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_NONE,
+ ret = GNUNET_OS_start_process_vap (GNUNET_OS_INHERIT_STD_ERR,
NULL,
NULL,
NULL,
--
To stop receiving notification emails like this one, please contact
gnunet@gnunet.org.
| [Prev in Thread] |
Current Thread |
[Next in Thread] |
- [taler-taler-mdb] branch master updated: new mdb: fix logging,
gnunet <=