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-rwxr-xr-xdoc/examples/scd-event102
1 files changed, 102 insertions, 0 deletions
diff --git a/doc/examples/scd-event b/doc/examples/scd-event
new file mode 100755
index 0000000..938465f
--- /dev/null
+++ b/doc/examples/scd-event
@@ -0,0 +1,102 @@
+#!/bin/sh
+# Sample script for scdaemon event mechanism.
+
+#exec >>/tmp/scd-event.log
+
+PGM=scd-event
+
+reader_port=
+old_code=0x0000
+new_code=0x0000
+status=
+
+tick='`'
+prev=
+while [ $# -gt 0 ]; do
+ arg="$1"
+ case $arg in
+ -*=*) optarg=$(echo "X$arg" | sed -e '1s/^X//' -e 's/[-_a-zA-Z0-9]*=//')
+ ;;
+ *) optarg=
+ ;;
+ esac
+ if [ -n "$prev" ]; then
+ eval "$prev=\$arg"
+ prev=
+ shift
+ continue
+ fi
+ case $arg in
+ --help|-h)
+ cat <<EOF
+Usage: $PGM [options]
+$PGM is called by scdaemon on card reader status changes
+
+Options:
+ --reader-port N Reports change for port N
+ --old-code 0xNNNN Previous status code
+ --old-code 0xNNNN Current status code
+ --status USABLE|ACTIVE|PRESENT|NOCARD
+ Human readable status code
+
+Environment:
+
+GNUPGHOME=DIR Set to the active homedir
+
+EOF
+ exit 0
+ ;;
+
+ --reader-port)
+ prev=reader_port
+ ;;
+ --reader-port=*)
+ reader_port="$optarg"
+ ;;
+ --old-code)
+ prev=old_code
+ ;;
+ --old-code=*)
+ old_code="$optarg"
+ ;;
+ --new-code)
+ prev=new_code
+ ;;
+ --new-code=*)
+ new_code="$optarg"
+ ;;
+ --status)
+ prev=status
+ ;;
+ --new-code=*)
+ status="$optarg"
+ ;;
+
+ -*)
+ echo "$PGM: invalid option $tick$arg'" >&2
+ exit 1
+ ;;
+
+ *)
+ break
+ ;;
+ esac
+ shift
+done
+if [ -n "$prev" ]; then
+ echo "$PGM: argument missing for option $tick$prev'" >&2
+ exit 1
+fi
+
+cat <<EOF
+========================
+port: $reader_port
+old-code: $old_code
+new-code: $new_code
+status: $status
+EOF
+
+if [ x$status = xUSABLE ]; then
+ gpg --batch --card-status 2>&1
+fi
+