libsectok for secure tokens (smartcard, iButton, etc)

1 files changed, 85 insertions, 0 deletions

diff --git a/lib/libsectok/readers.c b/lib/libsectok/readers.c
new file mode 100644
index 00000000000..2818e9e9e5b
--- /dev/null
+++ b/lib/libsectok/readers.c
@@ -0,0 +1,85 @@
+/*
+ * parse the reader.conf file
+ *
+ * See copyright notice at end of file
+ *
+ * Jim Rees
+ * University of Michigan CITI, August 2000
+ */
+static char *rcsid = "$Id: readers.c,v 1.1 2001/06/07 15:17:33 rees Exp $";
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+int
+DBUpdateReaders(char *readerconf, void (callback) (char *name, unsigned long channelId, char *driverFile))
+{
+	FILE *f;
+	char buf[512], lv[64], rv[512], libpath[512];
+	long channelno;
+
+	f = fopen(readerconf, "r");
+	if (!f)
+		return -1;
+
+	libpath[0] = '\0';
+	channelno = -1;
+
+	while (fgets(buf, sizeof buf, f)) {
+		if (sscanf(buf, "%63s %511s", lv, rv) != 2)
+			continue;
+		if (rv[0] == '"') {
+			/* if rv starts with quote, read everything up to terminating quote */
+			sscanf(buf, "%*s \"%511[^\"]", rv);
+		}
+#ifdef DEBUG
+		printf("%s %s\n", lv, rv);
+#endif
+		if (!strcasecmp(lv, "libpath"))
+			strncpy(libpath, rv, sizeof libpath);
+		if (!strcasecmp(lv, "channelid"))
+			channelno = strtol(rv, NULL, 0);
+		if (libpath[0] && channelno != -1) {
+#ifdef DEBUG
+			printf("adding %x %s\n", channelno, libpath);
+#endif
+			(*callback)("", channelno, libpath);
+			libpath[0] = '\0';
+			channelno = -1;
+		}
+	}
+
+	fclose(f);
+	return 0;
+}
+
+/*
+copyright 2001
+the regents of the university of michigan
+all rights reserved
+
+permission is granted to use, copy, create derivative works 
+and redistribute this software and such derivative works 
+for any purpose, so long as the name of the university of 
+michigan is not used in any advertising or publicity 
+pertaining to the use or distribution of this software 
+without specific, written prior authorization.  if the 
+above copyright notice or any other identification of the 
+university of michigan is included in any copy of any 
+portion of this software, then the disclaimer below must 
+also be included.
+
+this software is provided as is, without representation 
+from the university of michigan as to its fitness for any 
+purpose, and without warranty by the university of 
+michigan of any kind, either express or implied, including 
+without limitation the implied warranties of 
+merchantability and fitness for a particular purpose. the 
+regents of the university of michigan shall not be liable 
+for any damages, including special, indirect, incidental, or 
+consequential damages, with respect to any claim arising 
+out of or in connection with the use of the software, even 
+if it has been or is hereafter advised of the possibility of 
+such damages.
+*/