use pcsc-lite's debuglog.h or syslog
...or no log at all for debugging
This commit is contained in:
Frank Morgner
@@ -16,11 +16,16 @@
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* You should have received a copy of the GNU General Public License along with
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* virtualsmartcard. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "ifd-vpcd.h"
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#include "vpcd.h"
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#include <debuglog.h>
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#include <errno.h>
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#include <wintypes.h>
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#include <errno.h>
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#include <ifdhandler.h>
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#include <stdio.h>
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#include <stdlib.h>
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@@ -33,6 +38,71 @@
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PCSCLITE_MAX_READERS_CONTEXTS-6 : 1)
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const unsigned char vicc_max_slots = VICC_MAX_SLOTS;
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#ifdef HAVE_DEBUGLOG_H
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#include <debuglog.h>
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#else
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enum {
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PCSC_LOG_DEBUG = 0,
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PCSC_LOG_INFO,
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PCSC_LOG_ERROR,
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PCSC_LOG_CRITICAL
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};
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#ifdef HAVE_SYSLOG_H
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#include <stdarg.h>
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#include <syslog.h>
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void log_msg(const int priority, const char *fmt, ...)
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{
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char debug_buffer[160]; /* up to 2 lines of 80 characters */
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va_list argptr;
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int syslog_level;
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switch(priority) {
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case PCSC_LOG_CRITICAL:
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syslog_level = LOG_CRIT;
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break;
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case PCSC_LOG_ERROR:
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syslog_level = LOG_ERR;
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break;
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case PCSC_LOG_INFO:
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syslog_level = LOG_INFO;
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break;
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default:
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syslog_level = LOG_DEBUG;
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}
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va_start(argptr, fmt);
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(void)vsnprintf(debug_buffer, sizeof debug_buffer, fmt, argptr);
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va_end(argptr);
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syslog(syslog_level, "%s", debug_buffer);
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}
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#define Log0(priority) log_msg(priority, "%s:%d:%s()", __FILE__, __LINE__, __FUNCTION__)
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#define Log1(priority, fmt) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define Log2(priority, fmt, data) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define Log3(priority, fmt, data1, data2) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2)
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#define Log4(priority, fmt, data1, data2, data3) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3)
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#define Log5(priority, fmt, data1, data2, data3, data4) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3, data4)
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#define Log9(priority, fmt, data1, data2, data3, data4, data5, data6, data7, data8) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3, data4, data5, data6, data7, data8)
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#else
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#define Log0(priority) do { } while(0)
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#define Log1(priority, fmt) do { } while(0)
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#define Log2(priority, fmt, data) do { } while(0)
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#define Log3(priority, fmt, data1, data2) do { } while(0)
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#define Log4(priority, fmt, data1, data2, data3) do { } while(0)
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#define Log5(priority, fmt, data1, data2, data3, data4) do { } while(0)
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#define Log9(priority, fmt, data1, data2, data3, data4, data5, data6, data7, data8) do { } while(0)
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#endif
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#endif
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static struct vicc_ctx *ctx[VICC_MAX_SLOTS];
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const char *hostname = NULL;
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static const char openport[] = "/dev/null";
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@@ -4,10 +4,10 @@ lib_LTLIBRARIES = libpcsclite.la
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libpcsclite_la_CPPFLAGS = $(PCSC_CFLAGS) -I$(srcdir)/../ifd-vpcd -I$(srcdir)/../vpcd
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libpcsclite_la_LDFLAGS = -no-undefined -version-info 1:0:0
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libpcsclite_la_SOURCES = winscard.c debug.c strlcpy.c error.c
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libpcsclite_la_SOURCES = winscard.c error.c
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libpcsclite_la_LIBADD = $(top_builddir)/src/ifd-vpcd/libifdvpcd.la
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noinst_HEADERS = strlcpycat.h misc.h
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noinst_HEADERS = misc.h
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nobase_include_HEADERS = \
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PCSC/pcsclite.h \
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@@ -1,112 +0,0 @@
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/*
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* MUSCLE SmartCard Development ( http://www.linuxnet.com )
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*
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* Copyright (C) 1999-2004
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* David Corcoran <corcoran@linuxnet.com>
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* Copyright (C) 1999-2011
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* Ludovic Rousseau <ludovic.rousseau@free.fr>
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*
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* $Id: debuglog.h 5854 2011-07-09 11:10:32Z rousseau $
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*/
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/**
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* @file
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* @brief This handles debugging.
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*
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* @note log message is sent to syslog or stderr depending on --foreground
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* command line argument
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*
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* @code
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* Log1(priority, "text");
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* log "text" with priority level priority
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* Log2(priority, "text: %d", 1234);
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* log "text: 1234"
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* the format string can be anything printf() can understand
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* Log3(priority, "text: %d %d", 1234, 5678);
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* log "text: 1234 5678"
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* the format string can be anything printf() can understand
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* LogXxd(priority, msg, buffer, size);
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* log "msg" + a hex dump of size bytes of buffer[]
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* @endcode
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*/
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#ifndef __debuglog_h__
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#define __debuglog_h__
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#ifndef PCSC_API
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#define PCSC_API
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#endif
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enum {
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DEBUGLOG_NO_DEBUG = 0,
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DEBUGLOG_SYSLOG_DEBUG,
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DEBUGLOG_STDOUT_DEBUG,
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DEBUGLOG_STDOUT_COLOR_DEBUG
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};
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#define DEBUG_CATEGORY_NOTHING 0
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#define DEBUG_CATEGORY_APDU 1
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#define DEBUG_CATEGORY_SW 2
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enum {
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PCSC_LOG_DEBUG = 0,
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PCSC_LOG_INFO,
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PCSC_LOG_ERROR,
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PCSC_LOG_CRITICAL
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};
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/* You can't do #ifndef __FUNCTION__ */
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#if !defined(__GNUC__) && !defined(__IBMC__)
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#define __FUNCTION__ ""
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#endif
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#ifndef __GNUC__
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#define __attribute__(x) /*nothing*/
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#endif
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#ifdef NO_LOG
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#define Log0(priority) do { } while(0)
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#define Log1(priority, fmt) do { } while(0)
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#define Log2(priority, fmt, data) do { } while(0)
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#define Log3(priority, fmt, data1, data2) do { } while(0)
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#define Log4(priority, fmt, data1, data2, data3) do { } while(0)
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#define Log5(priority, fmt, data1, data2, data3, data4) do { } while(0)
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#define Log9(priority, fmt, data1, data2, data3, data4, data5, data6, data7, data8) do { } while(0)
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#define LogXxd(priority, msg, buffer, size) do { } while(0)
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#define DebugLogA(a)
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#define DebugLogB(a, b)
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#define DebugLogC(a, b,c)
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#else
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#define Log0(priority) log_msg(priority, "%s:%d:%s()", __FILE__, __LINE__, __FUNCTION__)
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#define Log1(priority, fmt) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__)
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#define Log2(priority, fmt, data) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data)
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#define Log3(priority, fmt, data1, data2) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2)
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#define Log4(priority, fmt, data1, data2, data3) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3)
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#define Log5(priority, fmt, data1, data2, data3, data4) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3, data4)
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#define Log9(priority, fmt, data1, data2, data3, data4, data5, data6, data7, data8) log_msg(priority, "%s:%d:%s() " fmt, __FILE__, __LINE__, __FUNCTION__, data1, data2, data3, data4, data5, data6, data7, data8)
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#define LogXxd(priority, msg, buffer, size) log_xxd(priority, msg, buffer, size)
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#define DebugLogA(a) Log1(PCSC_LOG_INFO, a)
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#define DebugLogB(a, b) Log2(PCSC_LOG_INFO, a, b)
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#define DebugLogC(a, b,c) Log3(PCSC_LOG_INFO, a, b, c)
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#endif /* NO_LOG */
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PCSC_API void log_msg(const int priority, const char *fmt, ...)
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__attribute__((format(printf, 2, 3)));
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PCSC_API void log_xxd(const int priority, const char *msg,
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const unsigned char *buffer, const int size);
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void DebugLogSuppress(const int);
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void DebugLogSetLogType(const int);
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int DebugLogSetCategory(const int);
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void DebugLogCategory(const int, const unsigned char *, const int);
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PCSC_API void DebugLogSetLevel(const int level);
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#endif /* __debuglog_h__ */
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@@ -1,132 +0,0 @@
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/*
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* MUSCLE SmartCard Development ( http://www.linuxnet.com )
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*
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* Copyright (C) 1999-2002
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* David Corcoran <corcoran@linuxnet.com>
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* Copyright (C) 2002-2011
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* Ludovic Rousseau <ludovic.rousseau@free.fr>
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*
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* $Id: debug.c 6551 2013-03-06 13:44:17Z rousseau $
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*/
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/**
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* @file
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* @brief This handles debugging for libpcsclite.
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdio.h>
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#include "debuglog.h"
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#include "strlcpycat.h"
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#define DEBUG_BUF_SIZE 2048
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#ifdef NO_LOG
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void log_msg(const int priority, const char *fmt, ...)
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{
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(void)priority;
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(void)fmt;
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}
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#else
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/** default level is quiet to avoid polluting fd 2 (possibly NOT stderr) */
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static char LogLevel = 20;
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static signed char LogDoColor = 0; /**< no color by default */
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static void log_init(void)
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{
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char *e;
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#ifdef LIBPCSCLITE
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e = getenv("PCSCLITE_DEBUG");
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#else
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e = getenv("MUSCLECARD_DEBUG");
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#endif
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if (e)
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LogLevel = atoi(e);
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/* log to stderr and stderr is a tty? */
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if (isatty(fileno(stderr)))
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{
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char *term;
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term = getenv("TERM");
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if (term)
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{
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const char *terms[] = { "linux", "xterm", "xterm-color", "Eterm", "rxvt", "rxvt-unicode" };
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unsigned int i;
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/* for each known color terminal */
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for (i = 0; i < sizeof(terms) / sizeof(terms[0]); i++)
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{
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/* we found a supported term? */
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if (0 == strcmp(terms[i], term))
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{
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LogDoColor = 1;
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break;
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}
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}
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}
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}
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} /* log_init */
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void log_msg(const int priority, const char *fmt, ...)
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{
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char DebugBuffer[DEBUG_BUF_SIZE];
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va_list argptr;
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static int is_initialized = 0;
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if (!is_initialized)
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{
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log_init();
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is_initialized = 1;
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}
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if (priority < LogLevel) /* log priority lower than threshold? */
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return;
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va_start(argptr, fmt);
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(void)vsnprintf(DebugBuffer, DEBUG_BUF_SIZE, fmt, argptr);
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va_end(argptr);
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{
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if (LogDoColor)
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{
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const char *color_pfx = "", *color_sfx = "\33[0m";
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switch (priority)
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{
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case PCSC_LOG_CRITICAL:
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color_pfx = "\33[01;31m"; /* bright + Red */
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break;
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case PCSC_LOG_ERROR:
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color_pfx = "\33[35m"; /* Magenta */
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break;
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case PCSC_LOG_INFO:
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color_pfx = "\33[34m"; /* Blue */
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break;
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case PCSC_LOG_DEBUG:
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color_pfx = ""; /* normal (black) */
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color_sfx = "";
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break;
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}
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fprintf(stderr, "%s%s%s\n", color_pfx, DebugBuffer, color_sfx);
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}
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else
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fprintf(stderr, "%s\n", DebugBuffer);
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}
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} /* log_msg */
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#endif
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@@ -1,8 +1,8 @@
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/*
|
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* MUSCLE SmartCard Development ( http://www.linuxnet.com )
|
||||
* MUSCLE SmartCard Development ( http://pcsclite.alioth.debian.org/pcsclite.html )
|
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*
|
||||
* Copyright (C) 1999-2002
|
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* David Corcoran <corcoran@linuxnet.com>
|
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* David Corcoran <corcoran@musclecard.com>
|
||||
* Copyright (C) 2006-2009
|
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* Ludovic Rousseau <ludovic.rousseau@free.fr>
|
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*
|
||||
@@ -10,7 +10,30 @@
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* - BSD-like, see the COPYING file
|
||||
* - GNU Lesser General Licence 2.1 or (at your option) any later version.
|
||||
*
|
||||
* $Id: error.c 5964 2011-09-24 09:22:24Z rousseau $
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. The name of the author may not be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
/**
|
||||
@@ -24,7 +47,7 @@
|
||||
#include "config.h"
|
||||
#include "misc.h"
|
||||
#include "pcsclite.h"
|
||||
#include "strlcpycat.h"
|
||||
#include "string.h"
|
||||
|
||||
#ifdef NO_LOG
|
||||
PCSC_API char* pcsc_stringify_error(const LONG pcscError)
|
||||
@@ -57,99 +80,100 @@ PCSC_API char* pcsc_stringify_error(const LONG pcscError)
|
||||
PCSC_API char* pcsc_stringify_error(const LONG pcscError)
|
||||
{
|
||||
static char strError[75];
|
||||
const char *msg = NULL;
|
||||
|
||||
switch (pcscError)
|
||||
{
|
||||
case SCARD_S_SUCCESS:
|
||||
(void)strlcpy(strError, "Command successful.", sizeof(strError));
|
||||
msg = "Command successful.";
|
||||
break;
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||||
case SCARD_F_INTERNAL_ERROR:
|
||||
(void)strlcpy(strError, "Internal error.", sizeof(strError));
|
||||
msg = "Internal error.";
|
||||
break;
|
||||
case SCARD_E_CANCELLED:
|
||||
(void)strlcpy(strError, "Command cancelled.", sizeof(strError));
|
||||
msg = "Command cancelled.";
|
||||
break;
|
||||
case SCARD_E_INVALID_HANDLE:
|
||||
(void)strlcpy(strError, "Invalid handle.", sizeof(strError));
|
||||
msg = "Invalid handle.";
|
||||
break;
|
||||
case SCARD_E_INVALID_PARAMETER:
|
||||
(void)strlcpy(strError, "Invalid parameter given.", sizeof(strError));
|
||||
msg = "Invalid parameter given.";
|
||||
break;
|
||||
case SCARD_E_INVALID_TARGET:
|
||||
(void)strlcpy(strError, "Invalid target given.", sizeof(strError));
|
||||
msg = "Invalid target given.";
|
||||
break;
|
||||
case SCARD_E_NO_MEMORY:
|
||||
(void)strlcpy(strError, "Not enough memory.", sizeof(strError));
|
||||
msg = "Not enough memory.";
|
||||
break;
|
||||
case SCARD_F_WAITED_TOO_LONG:
|
||||
(void)strlcpy(strError, "Waited too long.", sizeof(strError));
|
||||
msg = "Waited too long.";
|
||||
break;
|
||||
case SCARD_E_INSUFFICIENT_BUFFER:
|
||||
(void)strlcpy(strError, "Insufficient buffer.", sizeof(strError));
|
||||
msg = "Insufficient buffer.";
|
||||
break;
|
||||
case SCARD_E_UNKNOWN_READER:
|
||||
(void)strlcpy(strError, "Unknown reader specified.", sizeof(strError));
|
||||
msg = "Unknown reader specified.";
|
||||
break;
|
||||
case SCARD_E_TIMEOUT:
|
||||
(void)strlcpy(strError, "Command timeout.", sizeof(strError));
|
||||
msg = "Command timeout.";
|
||||
break;
|
||||
case SCARD_E_SHARING_VIOLATION:
|
||||
(void)strlcpy(strError, "Sharing violation.", sizeof(strError));
|
||||
msg = "Sharing violation.";
|
||||
break;
|
||||
case SCARD_E_NO_SMARTCARD:
|
||||
(void)strlcpy(strError, "No smart card inserted.", sizeof(strError));
|
||||
msg = "No smart card inserted.";
|
||||
break;
|
||||
case SCARD_E_UNKNOWN_CARD:
|
||||
(void)strlcpy(strError, "Unknown card.", sizeof(strError));
|
||||
msg = "Unknown card.";
|
||||
break;
|
||||
case SCARD_E_CANT_DISPOSE:
|
||||
(void)strlcpy(strError, "Cannot dispose handle.", sizeof(strError));
|
||||
msg = "Cannot dispose handle.";
|
||||
break;
|
||||
case SCARD_E_PROTO_MISMATCH:
|
||||
(void)strlcpy(strError, "Card protocol mismatch.", sizeof(strError));
|
||||
msg = "Card protocol mismatch.";
|
||||
break;
|
||||
case SCARD_E_NOT_READY:
|
||||
(void)strlcpy(strError, "Subsystem not ready.", sizeof(strError));
|
||||
msg = "Subsystem not ready.";
|
||||
break;
|
||||
case SCARD_E_INVALID_VALUE:
|
||||
(void)strlcpy(strError, "Invalid value given.", sizeof(strError));
|
||||
msg = "Invalid value given.";
|
||||
break;
|
||||
case SCARD_E_SYSTEM_CANCELLED:
|
||||
(void)strlcpy(strError, "System cancelled.", sizeof(strError));
|
||||
msg = "System cancelled.";
|
||||
break;
|
||||
case SCARD_F_COMM_ERROR:
|
||||
(void)strlcpy(strError, "RPC transport error.", sizeof(strError));
|
||||
msg = "RPC transport error.";
|
||||
break;
|
||||
case SCARD_F_UNKNOWN_ERROR:
|
||||
(void)strlcpy(strError, "Unknown error.", sizeof(strError));
|
||||
msg = "Unknown error.";
|
||||
break;
|
||||
case SCARD_E_INVALID_ATR:
|
||||
(void)strlcpy(strError, "Invalid ATR.", sizeof(strError));
|
||||
msg = "Invalid ATR.";
|
||||
break;
|
||||
case SCARD_E_NOT_TRANSACTED:
|
||||
(void)strlcpy(strError, "Transaction failed.", sizeof(strError));
|
||||
msg = "Transaction failed.";
|
||||
break;
|
||||
case SCARD_E_READER_UNAVAILABLE:
|
||||
(void)strlcpy(strError, "Reader is unavailable.", sizeof(strError));
|
||||
msg = "Reader is unavailable.";
|
||||
break;
|
||||
/* case SCARD_P_SHUTDOWN: */
|
||||
case SCARD_E_PCI_TOO_SMALL:
|
||||
(void)strlcpy(strError, "PCI struct too small.", sizeof(strError));
|
||||
msg = "PCI struct too small.";
|
||||
break;
|
||||
case SCARD_E_READER_UNSUPPORTED:
|
||||
(void)strlcpy(strError, "Reader is unsupported.", sizeof(strError));
|
||||
msg = "Reader is unsupported.";
|
||||
break;
|
||||
case SCARD_E_DUPLICATE_READER:
|
||||
(void)strlcpy(strError, "Reader already exists.", sizeof(strError));
|
||||
msg = "Reader already exists.";
|
||||
break;
|
||||
case SCARD_E_CARD_UNSUPPORTED:
|
||||
(void)strlcpy(strError, "Card is unsupported.", sizeof(strError));
|
||||
msg = "Card is unsupported.";
|
||||
break;
|
||||
case SCARD_E_NO_SERVICE:
|
||||
(void)strlcpy(strError, "Service not available.", sizeof(strError));
|
||||
msg = "Service not available.";
|
||||
break;
|
||||
case SCARD_E_SERVICE_STOPPED:
|
||||
(void)strlcpy(strError, "Service was stopped.", sizeof(strError));
|
||||
msg = "Service was stopped.";
|
||||
break;
|
||||
/* case SCARD_E_UNEXPECTED: */
|
||||
/* case SCARD_E_ICC_CREATEORDER: */
|
||||
@@ -165,25 +189,25 @@ PCSC_API char* pcsc_stringify_error(const LONG pcscError)
|
||||
/* case SCARD_E_NO_SUCH_CERTIFICATE: */
|
||||
/* case SCARD_E_CERTIFICATE_UNAVAILABLE: */
|
||||
case SCARD_E_NO_READERS_AVAILABLE:
|
||||
(void)strlcpy(strError, "Cannot find a smart card reader.", sizeof(strError));
|
||||
msg = "Cannot find a smart card reader.";
|
||||
break;
|
||||
/* case SCARD_E_COMM_DATA_LOST: */
|
||||
/* case SCARD_E_NO_KEY_CONTAINER: */
|
||||
/* case SCARD_E_SERVER_TOO_BUSY: */
|
||||
case SCARD_W_UNSUPPORTED_CARD:
|
||||
(void)strlcpy(strError, "Card is not supported.", sizeof(strError));
|
||||
msg = "Card is not supported.";
|
||||
break;
|
||||
case SCARD_W_UNRESPONSIVE_CARD:
|
||||
(void)strlcpy(strError, "Card is unresponsive.", sizeof(strError));
|
||||
msg = "Card is unresponsive.";
|
||||
break;
|
||||
case SCARD_W_UNPOWERED_CARD:
|
||||
(void)strlcpy(strError, "Card is unpowered.", sizeof(strError));
|
||||
msg = "Card is unpowered.";
|
||||
break;
|
||||
case SCARD_W_RESET_CARD:
|
||||
(void)strlcpy(strError, "Card was reset.", sizeof(strError));
|
||||
msg = "Card was reset.";
|
||||
break;
|
||||
case SCARD_W_REMOVED_CARD:
|
||||
(void)strlcpy(strError, "Card was removed.", sizeof(strError));
|
||||
msg = "Card was removed.";
|
||||
break;
|
||||
/* case SCARD_W_SECURITY_VIOLATION: */
|
||||
/* case SCARD_W_WRONG_CHV: */
|
||||
@@ -193,13 +217,19 @@ PCSC_API char* pcsc_stringify_error(const LONG pcscError)
|
||||
/* case SCARD_W_CARD_NOT_AUTHENTICATED: */
|
||||
|
||||
case SCARD_E_UNSUPPORTED_FEATURE:
|
||||
(void)strlcpy(strError, "Feature not supported.", sizeof(strError));
|
||||
msg = "Feature not supported.";
|
||||
break;
|
||||
default:
|
||||
(void)snprintf(strError, sizeof(strError)-1, "Unknown error: 0x%08lX",
|
||||
pcscError);
|
||||
};
|
||||
|
||||
if (msg)
|
||||
(void)strncpy(strError, msg, sizeof(strError));
|
||||
else
|
||||
(void)snprintf(strError, sizeof(strError)-1, "Unknown error: 0x%08lX",
|
||||
pcscError);
|
||||
|
||||
/* add a null byte */
|
||||
strError[sizeof(strError)-1] = '\0';
|
||||
|
||||
|
||||
@@ -1,12 +1,35 @@
|
||||
/*
|
||||
* This handles GCC attributes
|
||||
*
|
||||
* MUSCLE SmartCard Development ( http://www.linuxnet.com )
|
||||
* MUSCLE SmartCard Development ( http://pcsclite.alioth.debian.org/pcsclite.html )
|
||||
*
|
||||
* Copyright (C) 2005-2010
|
||||
* Ludovic Rousseau <ludovic.rousseau@free.fr>
|
||||
*
|
||||
* $Id: misc.h 5434 2010-12-08 14:13:21Z rousseau $
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in the
|
||||
documentation and/or other materials provided with the distribution.
|
||||
3. The name of the author may not be used to endorse or promote products
|
||||
derived from this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $Id$
|
||||
*/
|
||||
|
||||
#ifndef __misc_h__
|
||||
@@ -55,4 +78,8 @@
|
||||
#define min(a,b) (((a) < (b)) ? (a) : (b))
|
||||
#endif
|
||||
|
||||
#ifndef COUNT_OF
|
||||
#define COUNT_OF(arr) (sizeof(arr)/sizeof(arr[0]))
|
||||
#endif
|
||||
|
||||
#endif /* __misc_h__ */
|
||||
|
||||
@@ -1,60 +0,0 @@
|
||||
/* $OpenBSD: strlcpy.c,v 1.10 2005/08/08 08:05:37 espie Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRLCPY
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <string.h>
|
||||
#include "strlcpycat.h"
|
||||
|
||||
/*
|
||||
* Copy src to string dst of size siz. At most siz-1 characters
|
||||
* will be copied. Always NUL terminates (unless siz == 0).
|
||||
* Returns strlen(src); if retval >= siz, truncation occurred.
|
||||
*/
|
||||
size_t
|
||||
strlcpy(char *dst, const char *src, size_t siz)
|
||||
{
|
||||
char *d = dst;
|
||||
const char *s = src;
|
||||
size_t n = siz;
|
||||
|
||||
/* Copy as many bytes as will fit */
|
||||
if (n != 0 && --n != 0) {
|
||||
do {
|
||||
if ((*d++ = *s++) == 0)
|
||||
break;
|
||||
} while (--n != 0);
|
||||
}
|
||||
|
||||
/* Not enough room in dst, add NUL and traverse rest of src */
|
||||
if (n == 0) {
|
||||
if (siz != 0)
|
||||
*d = '\0'; /* NUL-terminate dst */
|
||||
while (*s++)
|
||||
;
|
||||
}
|
||||
|
||||
return(s - src - 1); /* count does not include NUL */
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -1,24 +0,0 @@
|
||||
/*
|
||||
* MUSCLE SmartCard Development ( http://www.linuxnet.com )
|
||||
*
|
||||
* Copyright (C) 2004-2010
|
||||
* Ludovic Rousseau <ludovic.rousseau@free.fr>
|
||||
*
|
||||
* $Id: strlcpycat.h 4974 2010-06-01 09:43:47Z rousseau $
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @brief prototypes of strlcpy()/strlcat() imported from OpenBSD
|
||||
*/
|
||||
|
||||
#ifdef HAVE_STRLCPY
|
||||
#include <string.h>
|
||||
#else
|
||||
size_t strlcpy(char *dst, const char *src, size_t siz);
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_STRLCAT
|
||||
size_t strlcat(char *dst, const char *src, size_t siz);
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user