Adding upstream version 0.36.upstream/0.36

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 76 insertions, 0 deletions

diff --git a/src/options.h b/src/options.h
new file mode 100644
index 0000000..96aeefc
--- /dev/null
+++ b/src/options.h
@@ -0,0 +1,76 @@
+/*
+ *  options.h: Command line processing routines for nwipe.
+ *
+ *  Copyright Darik Horn <dajhorn-dban@vanadac.com>.
+ *
+ *  Modifications to original dwipe Copyright Andy Beverley <andy@andybev.com>
+ *
+ *  This program 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, version 2.
+ *
+ *  This program 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
+ *  this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+#ifndef OPTIONS_H_
+#define OPTIONS_H_
+
+/* Program knobs. */
+#define NWIPE_KNOB_ENTROPY "/dev/urandom"
+#define NWIPE_KNOB_IDENTITY_SIZE 512
+#define NWIPE_KNOB_LABEL_SIZE 128
+#define NWIPE_KNOB_LOADAVG "/proc/loadavg"
+#define NWIPE_KNOB_LOG_BUFFERSIZE 1024  // Maximum length of a log event.
+#define NWIPE_KNOB_PARTITIONS "/proc/partitions"
+#define NWIPE_KNOB_PARTITIONS_PREFIX "/dev/"
+#define NWIPE_KNOB_PRNG_STATE_LENGTH 512  // 128 words
+#define NWIPE_KNOB_SCSI "/proc/scsi/scsi"
+#define NWIPE_KNOB_SLEEP 1
+#define NWIPE_KNOB_STAT "/proc/stat"
+#define MAX_NUMBER_EXCLUDED_DRIVES 32
+#define MAX_DRIVE_PATH_LENGTH 200  // e.g. /dev/sda is only 8 characters long, so 200 should be plenty.
+#define DEFAULT_SYNC_RATE 100000
+#define PATHNAME_MAX 2048
+
+/* Function prototypes for loading options from the environment and command line. */
+int nwipe_options_parse( int argc, char** argv );
+void nwipe_options_log( void );
+
+/* Function to display help text */
+void display_help();
+
+typedef struct
+{
+    int autonuke;  // Do not prompt the user for confirmation when set.
+    int autopoweroff;  // Power off on completion of wipe
+    int noblank;  // Do not perform a final blanking pass.
+    int nousb;  // Do not show or wipe any USB devices.
+    int nowait;  // Do not wait for a final key before exiting.
+    int nosignals;  // Do not allow signals to interrupt a wipe.
+    int nogui;  // Do not show the GUI.
+    char* banner;  // The product banner shown on the top line of the screen.
+    void* method;  // A function pointer to the wipe method that will be used.
+    char logfile[FILENAME_MAX];  // The filename to log the output to.
+    char PDFreportpath[PATHNAME_MAX];  // The path to write the PDF report to.
+    char exclude[MAX_NUMBER_EXCLUDED_DRIVES][MAX_DRIVE_PATH_LENGTH];  // Drives excluded from the search.
+    nwipe_prng_t* prng;  // The pseudo random number generator implementation. pointer to the function.
+    int quiet;  // Anonymize serial numbers
+    int rounds;  // The number of times that the wipe method should be called.
+    int sync;  // A flag to indicate whether and how often writes should be sync'd.
+    int verbose;  // Make log more verbose
+    int PDF_enable;  // 0=PDF creation disabled, 1=PDF creation enabled
+    int PDF_preview_details;  // 0=Disable preview Org/Cust/date/time before drive selection, 1=Enable Preview
+    nwipe_verify_t verify;  // A flag to indicate whether writes should be verified.
+} nwipe_options_t;
+
+extern nwipe_options_t nwipe_options;
+
+#endif /* OPTIONS_H_ */