done
+
+for ac_header in pcap/usb.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+ { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
CPPFLAGS="$savedcppflags"
fi
for dir in $dirs; do
+ #
+ # Find the last component of $libdir; it's not necessarily
+ # "lib" - it might be "lib64" on, for example, x86-64
+ # Linux systems.
+ #
+ # We assume the directory in which we're looking for
+ # libcrypto has a subdirectory with that as its name.
+ #
+ tmplib=`echo "$libdir" | sed 's,.*/,,'`
+
#
# XXX - is there a better way to check if a given library is
# in a given directory than checking each of the possible
#
# Or should we just look for "libcrypto.*"?
#
- if test -d "$dir/lib" -a \( -f "$dir/lib/libcrypto.a" -o \
- -f "$dir/lib/libcrypto.so" -o \
- -f "$dir/lib/libcrypto.sl" -o \
- -f "$dir/lib/libcrypto.dylib" \); then
+ if test -d "$dir/$tmplib" -a \( -f "$dir/$tmplib/libcrypto.a" -o \
+ -f "$dir/$tmplib/libcrypto.so" -o \
+ -f "$dir/$tmplib/libcrypto.sl" -o \
+ -f "$dir/$tmplib/libcrypto.dylib" \); then
ac_cv_ssleay_path="$dir"
fi
{ echo "$as_me:$LINENO: checking for SSLeay in $crypto_dir" >&5
echo $ECHO_N "checking for SSLeay in $crypto_dir... $ECHO_C" >&6; }
+ #
+ # Find the last component of $libdir; it's not necessarily
+ # "lib" - it might be "lib64" on, for example, x86-64
+ # Linux systems.
+ #
+ # We assume the directory in which we're looking for
+ # libcrypto has a subdirectory with that as its name.
+ #
+ tmplib=`echo "$libdir" | sed 's,.*/,,'`
+
#
# XXX - is there a better way to check if a given library is
# in a given directory than checking each of the possible
#
# Or should we just look for "libcrypto.*"?
#
- if test -d "$crypto_dir/lib" -a \( -f "$crypto_dir/lib/libcrypto.a" -o \
- -f "$crypto_dir/lib/libcrypto.so" -o \
- -f "$crypto_dir/lib/libcrypto.sl" -o \
- -f "$crypto_dir/lib/libcrypto.dylib" \); then
+ if test -d "$crypto_dir/$tmplib" -a \( -f "$crypto_dir/$tmplib/libcrypto.a" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.so" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.sl" -o \
+ -f "$crypto_dir/$tmplib/libcrypto.dylib" \); then
ac_cv_ssleay_path="$crypto_dir"
fi
--- /dev/null
+/*
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by Paolo Abeni.''
+ * The name of author may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Support for USB packets
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <tcpdump-stdinc.h>
+
+#include <pcap.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "interface.h"
+
+
+#if defined(HAVE_PCAP_USB_H) && defined(DLT_USB_LINUX)
+#include <pcap/usb.h>
+
+/* returns direction: 1=inbound 2=outbound -1=invalid */
+static int get_direction(int transfer_type, int event_type)
+{
+ int direction;
+
+ direction = -1;
+ switch(transfer_type){
+ case URB_BULK:
+ case URB_CONTROL:
+ case URB_ISOCHRONOUS:
+ switch(event_type)
+ {
+ case URB_SUBMIT:
+ direction = 2;
+ break;
+ case URB_COMPLETE:
+ case URB_ERROR:
+ direction = 1;
+ break;
+ default:
+ direction = -1;
+ }
+ break;
+ case URB_INTERRUPT:
+ switch(event_type)
+ {
+ case URB_SUBMIT:
+ direction = 1;
+ break;
+ case URB_COMPLETE:
+ case URB_ERROR:
+ direction = 2;
+ break;
+ default:
+ direction = -1;
+ }
+ break;
+ default:
+ direction = -1;
+ }
+
+ return direction;
+}
+
+
+u_int usb_linux_print(const struct pcap_pkthdr *h, register const u_char *p)
+{
+ const pcap_usb_header *uh;
+ int direction;
+
+ uh = (const pcap_usb_header *) p;
+ switch(uh->transfer_type)
+ {
+ case URB_ISOCHRONOUS:
+ printf("ISOCHRONOUS");
+ break;
+ case URB_INTERRUPT:
+ printf("INTERRUPT");
+ break;
+ case URB_CONTROL:
+ printf("CONTROL");
+ break;
+ case URB_BULK:
+ printf("BULK");
+ break;
+ default:
+ printf(" ?");
+ }
+
+ switch(uh->event_type)
+ {
+ case URB_SUBMIT:
+ printf(" SUBMIT");
+ break;
+ case URB_COMPLETE:
+ printf(" COMPLETE");
+ break;
+ case URB_ERROR:
+ printf(" ERROR");
+ break;
+ default:
+ printf(" ?");
+ }
+
+ direction = get_direction(uh->transfer_type, uh->event_type);
+ if(direction == 1)
+ printf(" from");
+ else if(direction == 2)
+ printf(" to");
+ printf(" %d:%d:%d", uh->bus_id, uh->device_address, uh->endpoint_number & 0x7f);
+
+ return(sizeof(pcap_usb_header));
+}
+
+#endif
+
projects / tcpdump / commitdiff
