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diff --git a/output.h b/output.h new file mode 100644 index 0000000..4e3e624 --- /dev/null +++ b/output.h @@ -0,0 +1,248 @@ + +/*************************************************************************** + * output.h -- Handles the Nmap output system. This currently involves * + * console-style human readable output, XML output, Script |<iddi3 * + * output, and the legacy grepable output (used to be called "machine * + * readable"). I expect that future output forms (such as HTML) may be * + * created by a different program, library, or script using the XML * + * output. * + * * + ***********************IMPORTANT NMAP LICENSE TERMS************************ + * + * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap + * Project"). Nmap is also a registered trademark of the Nmap Project. + * + * This program is distributed under the terms of the Nmap Public Source + * License (NPSL). The exact license text applying to a particular Nmap + * release or source code control revision is contained in the LICENSE + * file distributed with that version of Nmap or source code control + * revision. More Nmap copyright/legal information is available from + * https://nmap.org/book/man-legal.html, and further information on the + * NPSL license itself can be found at https://nmap.org/npsl/ . This + * header summarizes some key points from the Nmap license, but is no + * substitute for the actual license text. + * + * Nmap is generally free for end users to download and use themselves, + * including commercial use. It is available from https://nmap.org. + * + * The Nmap license generally prohibits companies from using and + * redistributing Nmap in commercial products, but we sell a special Nmap + * OEM Edition with a more permissive license and special features for + * this purpose. See https://nmap.org/oem/ + * + * If you have received a written Nmap license agreement or contract + * stating terms other than these (such as an Nmap OEM license), you may + * choose to use and redistribute Nmap under those terms instead. + * + * The official Nmap Windows builds include the Npcap software + * (https://npcap.com) for packet capture and transmission. It is under + * separate license terms which forbid redistribution without special + * permission. So the official Nmap Windows builds may not be redistributed + * without special permission (such as an Nmap OEM license). + * + * Source is provided to this software because we believe users have a + * right to know exactly what a program is going to do before they run it. + * This also allows you to audit the software for security holes. + * + * Source code also allows you to port Nmap to new platforms, fix bugs, and add + * new features. You are highly encouraged to submit your changes as a Github PR + * or by email to the dev@nmap.org mailing list for possible incorporation into + * the main distribution. Unless you specify otherwise, it is understood that + * you are offering us very broad rights to use your submissions as described in + * the Nmap Public Source License Contributor Agreement. This is important + * because we fund the project by selling licenses with various terms, and also + * because the inability to relicense code has caused devastating problems for + * other Free Software projects (such as KDE and NASM). + * + * The free version of Nmap 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. Warranties, + * indemnification and commercial support are all available through the + * Npcap OEM program--see https://nmap.org/oem/ + * + ***************************************************************************/ + +/* $Id$ */ + +#ifndef OUTPUT_H +#define OUTPUT_H + +#include <nbase.h> // __attribute__ + +#define LOG_NUM_FILES 4 /* # of values that actual files (they must come first */ +#define LOG_FILE_MASK 15 /* The mask for log types in the file array */ +#define LOG_NORMAL 1 +#define LOG_MACHINE 2 +#define LOG_SKID 4 +#define LOG_XML 8 +#define LOG_STDOUT 1024 +#define LOG_STDERR 2048 +#define LOG_SKID_NOXLT 4096 +#define LOG_MAX LOG_SKID_NOXLT /* The maximum log type value */ + +#define LOG_PLAIN LOG_NORMAL|LOG_SKID|LOG_STDOUT + +#define LOG_NAMES {"normal", "machine", "$Cr!pT |<!dd!3", "XML"} + +#define PCAP_OPEN_ERRMSG "Call to pcap_open_live() failed three times. "\ +"There are several possible reasons for this, depending on your operating "\ +"system:\nLINUX: If you are getting Socket type not supported, try "\ +"modprobe af_packet or recompile your kernel with PACKET enabled.\n "\ + "*BSD: If you are getting device not configured, you need to recompile "\ + "your kernel with Berkeley Packet Filter support. If you are getting "\ + "No such file or directory, try creating the device (eg cd /dev; "\ + "MAKEDEV <device>; or use mknod).\n*WINDOWS: Nmap only supports "\ + "ethernet interfaces on Windows for most operations because Microsoft "\ + "disabled raw sockets as of Windows XP SP2. Depending on the reason for "\ + "this error, it is possible that the --unprivileged command-line argument "\ + "will help.\nSOLARIS: If you are trying to scan localhost or the "\ + "address of an interface and are getting '/dev/lo0: No such file or "\ + "directory' or 'lo0: No DLPI device found', complain to Sun. I don't "\ + "think Solaris can support advanced localhost scans. You can probably "\ + "use \"-Pn -sT localhost\" though.\n\n" + +#include "scan_lists.h" +#ifndef NOLUA +#include "nse_main.h" +#endif +class PortList; +class Target; + +#include <stdarg.h> +#include <string> + +#if TIME_WITH_SYS_TIME +# include <sys/time.h> +# include <time.h> +#else +# if HAVE_SYS_TIME_H +# include <sys/time.h> +# else +# include <time.h> +# endif +#endif + +#ifdef WIN32 +/* Show a fatal error explaining that an interface is not Ethernet and won't + work on Windows. Do nothing if --send-ip (PACKET_SEND_IP_STRONG) was used. */ +void win32_fatal_raw_sockets(const char *devname); +#endif + +/* Prints the familiar Nmap tabular output showing the "interesting" + ports found on the machine. It also handles the Machine/Grepable + output and the XML output. It is pretty ugly -- in particular I + should write helper functions to handle the table creation */ +void printportoutput(const Target *currenths, const PortList *plist); + +/* Prints the MAC address if one was found for the target (generally + this means that the target is directly connected on an ethernet + network. This only prints to human output -- XML is handled by a + separate call ( print_MAC_XML_Info ) because it needs to be printed + in a certain place to conform to DTD. */ +void printmacinfo(const Target *currenths); + +char *logfilename(const char *str, struct tm *tm); + +/* Write some information (printf style args) to the given log stream(s). + Remember to watch out for format string bugs. */ +void log_write(int logt, const char *fmt, ...) + __attribute__ ((format (printf, 2, 3))); + +/* This is the workhorse of the logging functions. Usually it is + called through log_write(), but it can be called directly if you + are dealing with a vfprintf-style va_list. Unlike log_write, YOU + CAN ONLY CALL THIS WITH ONE LOG TYPE (not a bitmask full of them). + In addition, YOU MUST SANDWICH EACH EXECUTION OF THIS CALL BETWEEN + va_start() AND va_end() calls. */ +void log_vwrite(int logt, const char *fmt, va_list ap); + +/* Close the given log stream(s) */ +void log_close(int logt); + +/* Flush the given log stream(s). In other words, all buffered output + is written to the log immediately */ +void log_flush(int logt); + +/* Flush every single log stream -- all buffered output is written to the + corresponding logs immediately */ +void log_flush_all(); + +/* Open a log descriptor of the type given to the filename given. If + append is nonzero, the file will be appended instead of clobbered if + it already exists. If the file does not exist, it will be created */ +int log_open(int logt, bool append, const char *filename); + +/* Output the list of ports scanned to the top of machine parseable + logs (in a comment, unfortunately). The items in ports should be + in sequential order for space savings and easier to read output */ +void output_ports_to_machine_parseable_output(const struct scan_lists *ports); + +/* Return a std::string containing all n strings separated by whitespace, and + individually quoted if needed. */ +std::string join_quoted(const char * const strings[], unsigned int n); + +/* Similar to output_ports_to_machine_parseable_output, this function + outputs the XML version, which is scaninfo records of each scan + requested and the ports which it will scan for */ +void output_xml_scaninfo_records(const struct scan_lists *ports); + +/* Writes a heading for a full scan report ("Nmap scan report for..."), + including host status and DNS records. */ +void write_host_header(const Target *currenths); + +/* Writes host status info to the log streams (including STDOUT). An + example is "Host: 10.11.12.13 (foo.bar.example.com)\tStatus: Up\n" to + machine log. */ +void write_host_status(const Target *currenths); + +/* Writes host status info to the XML stream wrapped in a <hosthint> tag */ +void write_xml_hosthint(const Target *currenths); + +/* Prints the formatted OS Scan output to stdout, logfiles, etc (but only + if an OS Scan was performed */ +void printosscanoutput(const Target *currenths); + +/* Prints the alternate hostname/OS/device information we got from the + service scan (if it was performed) */ +void printserviceinfooutput(const Target *currenths); + +#ifndef NOLUA +std::string protect_xml(const std::string s); + +/* Use this function to report NSE_PRE_SCAN and NSE_POST_SCAN results */ +void printscriptresults(const ScriptResults *scriptResults, stype scantype); + +void printhostscriptresults(const Target *currenths); +#endif + +/* Print a table with traceroute hops. */ +void printtraceroute(const Target *currenths); + +/* Print "times for host" output with latency. */ +void printtimes(const Target *currenths); + +/* Print a detailed list of Nmap interfaces and routes to + normal/skiddy/stdout output */ +int print_iflist(void); + +/* Prints a status message while the program is running */ +void printStatusMessage(); + +void print_xml_finished_open(time_t timep, const struct timeval *tv); + +void print_xml_hosts(); + +/* Prints the statistics and other information that goes at the very end + of an Nmap run */ +void printfinaloutput(); + +/* Prints the names of data files that were loaded and the paths at which they + were found. */ +void printdatafilepaths(); + +/* nsock logging interface */ +void nmap_adjust_loglevel(bool trace); +void nmap_set_nsock_logger(); + +#endif /* OUTPUT_H */ + |