1 files changed, 85 insertions, 0 deletions
diff --git a/src/options.h b/src/options.h
new file mode 100644
index 0000000..8678d60
--- /dev/null
+++ b/src/options.h
@@ -0,0 +1,85 @@
+#ifndef OPTIONS_H
+#define OPTIONS_H 1
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <pwd.h>
+#include <grp.h>
+#ifdef HAVE_SELINUX
+#include <selinux/selinux.h>
+#endif
+
+#include "md5.h"
+#include "pconfig.h"
+
+struct options {
+	/** user defined magic value (prevent Cisco WSA/IronPort fingerprint scan) */
+	uint32_t magic;
+	/** proxy or forwarder? */
+	int mode;
+	/** Proxy's internet address */
+	char *given_proxy_hostname;
+	uint32_t given_proxy_ip;
+	/** Port the client listens on */
+	uint32_t tcp_listen_port;
+	/** Forward/Proxy destination internet address */
+	char *given_dst_hostname;
+	uint32_t given_dst_ip;
+	/** Forward/Proxy destination port */
+	uint32_t given_dst_port;
+	/** Default maximum number of tunnels to support at once */
+	uint32_t max_tunnels;
+	/** Default log level */
+	int log_level;
+#ifdef HAVE_PCAP
+	/** Non zero value if user wants packet capturing */
+	int pcap;
+	/** Device to capture packets from */
+	char *pcap_device;
+#endif
+	/** Usually stdout, but can be altered by the user */
+	char *log_path;
+	FILE *log_file;
+	/** Print more detailed traffic statistics if non zero value */
+	int print_stats;
+	/** Password (must be the same on proxy and client for authentica  tion to succeed) */
+	char *password;
+	/** MD5 digest of challenge+password */
+	md5_byte_t password_digest[kMD5_digest_size];
+	/** use UDP instead of ICMP */
+	int udp;
+	/** unpriviledged mode */
+	int unprivileged;
+	/** use base64 encoded packets */
+	int base64;
+
+#ifndef WIN32
+	/** run as daemon if non zero value */
+	int daemonize;
+	/** PIDFILE if running as daemon */
+	char *pid_path;
+	FILE *pid_file;
+	/** log to syslog if non zero value */
+	int use_syslog;
+	/** UID of the running process */
+	uid_t uid;
+	/** GID of the running process */
+	gid_t gid;
+	/** CHROOT dir */
+	int chroot;
+	char *root_dir;
+#endif
+
+#ifdef HAVE_SELINUX
+	char *selinux_context;
+#endif
+};
+
+extern struct options opts;
+
+void print_usage(const char *arg0);
+
+int parse_options(int argc, char **argv);
+
+#endif