[proxmark3-svn] / client / proxmark3.c

//-----------------------------------------------------------------------------
// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// the license.
//-----------------------------------------------------------------------------
// Main binary
//-----------------------------------------------------------------------------

#include "proxmark3.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <pthread.h>
#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>

#include "util_posix.h"
#include "proxgui.h"
#include "cmdmain.h"
#include "ui.h"
#include "util.h"
#include "cmdparser.h"
#include "cmdhw.h"
#include "whereami.h"
#include "comms.h"
#include "uart.h"

void
#ifdef __has_attribute
#if __has_attribute(force_align_arg_pointer)
__attribute__((force_align_arg_pointer)) 
#endif
#endif
main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) {
	char *cmd = NULL;
	bool execCommand = (script_cmd != NULL);
	bool stdinOnPipe = !isatty(STDIN_FILENO);

	if (usb_present) {
		SetOffline(false);
		// cache Version information now:
		CmdVersion(NULL);
	} else {
		SetOffline(true);
	}


	// file with script
	FILE *script_file = NULL;
	char script_cmd_buf[256] = {0};  // iceman, needs lua script the same file_path_buffer as the rest

	if (script_cmds_file) {
		script_file = fopen(script_cmds_file, "r");
		if (script_file) {
			printf("executing commands from file: %s\n", script_cmds_file);
		}
	}

	read_history(".history");

	while (1) {
		// If there is a script file
		if (script_file)
		{
			memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
			if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file)) {
				fclose(script_file);
				script_file = NULL;
			} else {
				strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));

				if ((cmd = strmcopy(script_cmd_buf)) != NULL) {
					printf(PROXPROMPT"%s\n", cmd);
				}
			}
		} else {
			// If there is a script command
			if (execCommand){
				if ((cmd = strmcopy(script_cmd)) != NULL) {
					printf(PROXPROMPT"%s\n", cmd);
				}

				execCommand = false;
			} else {
				// exit after exec command
				if (script_cmd)
					break;

				// if there is a pipe from stdin
				if (stdinOnPipe) {
					memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
					if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), stdin)) {
						printf("\nStdin end. Exit...\n");
						break;
					}
					strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));

					if ((cmd = strmcopy(script_cmd_buf)) != NULL) {
						printf(PROXPROMPT"%s\n", cmd);
					}
					
				} else {		
					// read command from command prompt
					cmd = readline(PROXPROMPT);
				}
			}
		}
		
		// execute command
		if (cmd) {

			while(cmd[strlen(cmd) - 1] == ' ')
				cmd[strlen(cmd) - 1] = 0x00;
			
			if (cmd[0] != 0x00) {
				int ret = CommandReceived(cmd);
				add_history(cmd);
				if (ret == 99) {  // exit or quit
					break;
				}
			}
			free(cmd);
			cmd = NULL;
		} else {
			printf("\n");
			break;
		}
	}

	write_history(".history");
	
	if (script_file) {
		fclose(script_file);
		script_file = NULL;
	}
}

static void dumpAllHelp(int markdown)
{
  printf("\n%sProxmark3 command dump%s\n\n",markdown?"# ":"",markdown?"":"\n======================");
  printf("Some commands are available only if a Proxmark is actually connected.%s\n",markdown?"  ":"");
  printf("Check column \"offline\" for their availability.\n");
  printf("\n");
  command_t *cmds = getTopLevelCommandTable();
  dumpCommandsRecursive(cmds, markdown);
}

static char *my_executable_path = NULL;
static char *my_executable_directory = NULL;

const char *get_my_executable_path(void)
{
	return my_executable_path;
}

const char *get_my_executable_directory(void)
{
	return my_executable_directory;
}

static void set_my_executable_path(void)
{
	int path_length = wai_getExecutablePath(NULL, 0, NULL);
	if (path_length != -1) {
		my_executable_path = (char*)malloc(path_length + 1);
		int dirname_length = 0;
		if (wai_getExecutablePath(my_executable_path, path_length, &dirname_length) != -1) {
			my_executable_path[path_length] = '\0';
			my_executable_directory = (char *)malloc(dirname_length + 2);
			strncpy(my_executable_directory, my_executable_path, dirname_length+1);
			my_executable_directory[dirname_length+1] = '\0';
		}
	}
}

static void show_help(bool showFullHelp, char *command_line){
	printf("syntax: %s <port> [-h|-help|-m|-f|-flush|-w|-wait|-c|-command|-l|-lua] [cmd_script_file_name] [command][lua_script_name]\n", command_line);
	printf("\texample: %s "SERIAL_PORT_H"\n\n", command_line);

	if (showFullHelp){
		printf("help: <-h|-help> Dump all interactive command's help at once.\n");
		printf("\t%s  -h\n\n", command_line);
		printf("markdown: <-m> Dump all interactive help at once in markdown syntax\n");
		printf("\t%s -m\n\n", command_line);
		printf("flush: <-f|-flush> Output will be flushed after every print.\n");
		printf("\t%s -f\n\n", command_line);
		printf("wait: <-w|-wait> 20sec waiting the serial port to appear in the OS\n");
		printf("\t%s "SERIAL_PORT_H" -w\n\n", command_line);
		printf("script: A script file with one proxmark3 command per line.\n\n");
		printf("command: <-c|-command> Execute one proxmark3 command.\n");
		printf("\t%s "SERIAL_PORT_H" -c \"hf mf chk 1* ?\"\n", command_line);
		printf("\t%s "SERIAL_PORT_H" -command \"hf mf nested 1 *\"\n\n", command_line);
		printf("lua: <-l|-lua> Execute lua script.\n");
		printf("\t%s "SERIAL_PORT_H" -l hf_read\n\n", command_line);
	}
}

int main(int argc, char* argv[]) {
	srand(time(0));
  
	bool usb_present = false;
	bool waitCOMPort = false;
	bool executeCommand = false;
	bool addLuaExec = false;
	char *script_cmds_file = NULL;
	char *script_cmd = NULL;

	if (argc < 2) {
		show_help(true, argv[0]);
		return 1;
	}

	for (int i = 1; i < argc; i++) {
		if (strcmp(argv[i], "-h") == 0 || strcmp(argv[i],"-help") == 0) {
			show_help(false, argv[0]);
			dumpAllHelp(0);
			return 0;
		}
		
		if (strcmp(argv[i], "-m") == 0) {
			dumpAllHelp(1);
			return 0;
		}
		
		if(strcmp(argv[i],"-f") == 0 || strcmp(argv[i],"-flush") == 0){
			printf("Output will be flushed after every print.\n");
			SetFlushAfterWrite(true);
		}
		
		if(strcmp(argv[i],"-w") == 0 || strcmp(argv[i],"-wait") == 0){
			waitCOMPort = true;
		}

		if(strcmp(argv[i],"-c") == 0 || strcmp(argv[i],"-command") == 0){
			executeCommand = true;
		}

		if(strcmp(argv[i],"-l") == 0 || strcmp(argv[i],"-lua") == 0){
			executeCommand = true;
			addLuaExec = true;
		}
	}

	// If the user passed the filename of the 'script' to execute, get it from last parameter
	if (argc > 2 && argv[argc - 1] && argv[argc - 1][0] != '-') {
		if (executeCommand){
			script_cmd = argv[argc - 1];
			
			while(script_cmd[strlen(script_cmd) - 1] == ' ')
				script_cmd[strlen(script_cmd) - 1] = 0x00;
			
			if (strlen(script_cmd) == 0) {
				script_cmd = NULL;
			} else {
				if (addLuaExec){
					// add "script run " to command
					char *ctmp = NULL;
					int len = strlen(script_cmd) + 11 + 1;
					if ((ctmp = (char*) malloc(len)) != NULL) {
						memset(ctmp, 0, len);
						strcpy(ctmp, "script run ");
						strcpy(&ctmp[11], script_cmd);
						script_cmd = ctmp;
					}
				}
				
				printf("Execute command from commandline: %s\n", script_cmd);
			}
		} else {
			script_cmds_file = argv[argc - 1];
		}
	}

	// check command
	if (executeCommand && (!script_cmd || strlen(script_cmd) == 0)){
		printf("ERROR: execute command: command not found.\n");
		return 2;
	}
	
	// set global variables
	set_my_executable_path();

	// try to open USB connection to Proxmark
	usb_present = OpenProxmark(argv[1], waitCOMPort, 20);

#ifdef HAVE_GUI
#ifdef _WIN32
	InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
	MainGraphics();
#else
	char* display = getenv("DISPLAY");

	if (display && strlen(display) > 1)
	{
		InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
		MainGraphics();
	}
	else
	{
		main_loop(script_cmds_file, script_cmd, usb_present);
	}
#endif
#else
	main_loop(script_cmds_file, script_cmd, usb_present);
#endif	

	// Switch off field and clean up the port
	if (usb_present) {
		UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
		SendCommand(&c);
		CloseProxmark();
	}

	exit(0);
}
Commit	Line	Data
a553f267	1	//-----------------------------------------------------------------------------
212ef3a0	2	// Copyright (C) 2009 Michael Gernoth <michael at gernoth.net>
a553f267	3	// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
	4	//
	5	// This code is licensed to you under the terms of the GNU GPL, version 2 or,
	6	// at your option, any later version. See the LICENSE.txt file for the text of
	7	// the license.
	8	//-----------------------------------------------------------------------------
	9	// Main binary
	10	//-----------------------------------------------------------------------------
	11
ad939de5	12	#include "proxmark3.h"
ad939de5	13
6658905f	14	#include <stdio.h>
590f8ff9	15	#include <stdlib.h>
6658905f	16	#include <string.h>
7fe9b0b7	17	#include <pthread.h>
8556b852	18	#include <unistd.h>
6658905f	19	#include <readline/readline.h>
6658905f	20	#include <readline/history.h>
9484ff3d	21
aa757f71	22	#include "util_posix.h"
6658905f	23	#include "proxgui.h"
7fe9b0b7	24	#include "cmdmain.h"
902cb3c0	25	#include "ui.h"
aa757f71	26	#include "util.h"
57c69556	27	#include "cmdparser.h"
8e074056	28	#include "cmdhw.h"
4197a3f6	29	#include "whereami.h"
ad939de5	30	#include "comms.h"
b8ed9975	31	#include "uart.h"
afdcb8c1	32
f921c113	33	void
	34	#ifdef __has_attribute
	35	#if __has_attribute(force_align_arg_pointer)
	36	__attribute__((force_align_arg_pointer))
	37	#endif
	38	#endif
	39	main_loop(char script_cmds_file, char script_cmd, bool usb_present) {
3851172d	40	char *cmd = NULL;
3851172d	41	bool execCommand = (script_cmd != NULL);
3851172d	42	bool stdinOnPipe = !isatty(STDIN_FILENO);
61aaee35	43
5acd195d	44	if (usb_present) {
61aaee35	45	SetOffline(false);
8e074056	46	// cache Version information now:
8e074056	47	CmdVersion(NULL);
61aaee35	48	} else {
61aaee35	49	SetOffline(true);
9484ff3d	50	}
9484ff3d	51
a9104f7e	52
aa757f71	53	// file with script
9484ff3d	54	FILE *script_file = NULL;
aa757f71	55	char script_cmd_buf[256] = {0}; // iceman, needs lua script the same file_path_buffer as the rest
9484ff3d	56
5acd195d	57	if (script_cmds_file) {
5acd195d	58	script_file = fopen(script_cmds_file, "r");
9484ff3d	59	if (script_file) {
aa757f71	60	printf("executing commands from file: %s\n", script_cmds_file);
9484ff3d	61	}
9484ff3d	62	}
a5a83016	63
8556b852	64	read_history(".history");
9484ff3d	65
61aaee35	66	while (1) {
9484ff3d	67	// If there is a script file
9484ff3d	68	if (script_file)
1f947c4b	69	{
aa757f71	70	memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
9484ff3d	71	if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file)) {
	72	fclose(script_file);
	73	script_file = NULL;
	74	} else {
aa757f71	75	strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));
9484ff3d	76
aa757f71 OM	77	if ((cmd = strmcopy(script_cmd_buf)) != NULL) {
	78	printf(PROXPROMPT"%s\n", cmd);
	79	}
	80	}
	81	} else {
	82	// If there is a script command
	83	if (execCommand){
	84	if ((cmd = strmcopy(script_cmd)) != NULL) {
	85	printf(PROXPROMPT"%s\n", cmd);
	86	}
	87
	88	execCommand = false;
	89	} else {
	90	// exit after exec command
	91	if (script_cmd)
	92	break;
	93
	94	// if there is a pipe from stdin
	95	if (stdinOnPipe) {
	96	memset(script_cmd_buf, 0, sizeof(script_cmd_buf));
	97	if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), stdin)) {
	98	printf("\nStdin end. Exit...\n");
	99	break;
	100	}
	101	strcleanrn(script_cmd_buf, sizeof(script_cmd_buf));
	102
	103	if ((cmd = strmcopy(script_cmd_buf)) != NULL) {
	104	printf(PROXPROMPT"%s\n", cmd);
	105	}
	106
	107	} else {
	108	// read command from command prompt
	109	cmd = readline(PROXPROMPT);
9484ff3d	110	}
9484ff3d	111	}
1f947c4b	112	}
1f947c4b	113
aa757f71	114	// execute command
8556b852	115	if (cmd) {
9484ff3d	116
8556b852	117	while(cmd[strlen(cmd) - 1] == ' ')
9484ff3d	118	cmd[strlen(cmd) - 1] = 0x00;
8556b852 M	119
8556b852 M	120	if (cmd[0] != 0x00) {
2487dfeb	121	int ret = CommandReceived(cmd);
	122	add_history(cmd);
	123	if (ret == 99) { // exit or quit
8556b852 M	124	break;
8556b852 M	125	}
8556b852 M	126	}
8556b852 M	127	free(cmd);
aa757f71	128	cmd = NULL;
8556b852 M	129	} else {
	130	printf("\n");
	131	break;
	132	}
	133	}
aa757f71	134
51969283	135	write_history(".history");
1a3c0064	136
9484ff3d	137	if (script_file) {
	138	fclose(script_file);
	139	script_file = NULL;
	140	}
6658905f	141	}
6658905f	142
dec8e8bd	143	static void dumpAllHelp(int markdown)
ae7aa73d	144	{
dec8e8bd PT	145	printf("\n%sProxmark3 command dump%s\n\n",markdown?"# ":"",markdown?"":"\n======================");
dec8e8bd PT	146	printf("Some commands are available only if a Proxmark is actually connected.%s\n",markdown?" ":"");
6f5dd601	147	printf("Check column \"offline\" for their availability.\n");
ae7aa73d	148	printf("\n");
57c69556	149	command_t *cmds = getTopLevelCommandTable();
dec8e8bd	150	dumpCommandsRecursive(cmds, markdown);
ae7aa73d PT	151	}
ae7aa73d PT	152
4197a3f6	153	static char *my_executable_path = NULL;
	154	static char *my_executable_directory = NULL;
	155
4a6bc37e	156	const char *get_my_executable_path(void)
4197a3f6	157	{
	158	return my_executable_path;
	159	}
	160
4a6bc37e	161	const char *get_my_executable_directory(void)
4197a3f6	162	{
	163	return my_executable_directory;
	164	}
	165
	166	static void set_my_executable_path(void)
	167	{
	168	int path_length = wai_getExecutablePath(NULL, 0, NULL);
	169	if (path_length != -1) {
	170	my_executable_path = (char*)malloc(path_length + 1);
	171	int dirname_length = 0;
	172	if (wai_getExecutablePath(my_executable_path, path_length, &dirname_length) != -1) {
	173	my_executable_path[path_length] = '\0';
	174	my_executable_directory = (char *)malloc(dirname_length + 2);
	175	strncpy(my_executable_directory, my_executable_path, dirname_length+1);
4a6bc37e	176	my_executable_directory[dirname_length+1] = '\0';
4197a3f6	177	}
	178	}
	179	}
	180
aa757f71 OM	181	static void show_help(bool showFullHelp, char *command_line){
aa757f71 OM	182	printf("syntax: %s <port> [-h\|-help\|-m\|-f\|-flush\|-w\|-wait\|-c\|-command\|-l\|-lua] [cmd_script_file_name] [command][lua_script_name]\n", command_line);
f5ecd97b	183	printf("\texample: %s "SERIAL_PORT_H"\n\n", command_line);
f5ecd97b	184
aa757f71 OM	185	if (showFullHelp){
	186	printf("help: <-h\|-help> Dump all interactive command's help at once.\n");
	187	printf("\t%s -h\n\n", command_line);
	188	printf("markdown: <-m> Dump all interactive help at once in markdown syntax\n");
	189	printf("\t%s -m\n\n", command_line);
	190	printf("flush: <-f\|-flush> Output will be flushed after every print.\n");
	191	printf("\t%s -f\n\n", command_line);
	192	printf("wait: <-w\|-wait> 20sec waiting the serial port to appear in the OS\n");
	193	printf("\t%s "SERIAL_PORT_H" -w\n\n", command_line);
	194	printf("script: A script file with one proxmark3 command per line.\n\n");
	195	printf("command: <-c\|-command> Execute one proxmark3 command.\n");
	196	printf("\t%s "SERIAL_PORT_H" -c \"hf mf chk 1* ?\"\n", command_line);
	197	printf("\t%s "SERIAL_PORT_H" -command \"hf mf nested 1 *\"\n\n", command_line);
	198	printf("lua: <-l\|-lua> Execute lua script.\n");
	199	printf("\t%s "SERIAL_PORT_H" -l hf_read\n\n", command_line);
	200	}
	201	}
5acd195d	202
902cb3c0	203	int main(int argc, char* argv[]) {
9492e0b0	204	srand(time(0));
125a98a1	205
aa757f71 OM	206	bool usb_present = false;
	207	bool waitCOMPort = false;
	208	bool executeCommand = false;
	209	bool addLuaExec = false;
	210	char *script_cmds_file = NULL;
	211	char *script_cmd = NULL;
f5ecd97b	212
9492e0b0	213	if (argc < 2) {
aa757f71	214	show_help(true, argv[0]);
9492e0b0	215	return 1;
9492e0b0	216	}
aa757f71 OM	217
	218	for (int i = 1; i < argc; i++) {
	219	if (strcmp(argv[i], "-h") == 0 \|\| strcmp(argv[i],"-help") == 0) {
	220	show_help(false, argv[0]);
	221	dumpAllHelp(0);
	222	return 0;
	223	}
	224
	225	if (strcmp(argv[i], "-m") == 0) {
	226	dumpAllHelp(1);
	227	return 0;
	228	}
	229
	230	if(strcmp(argv[i],"-f") == 0 \|\| strcmp(argv[i],"-flush") == 0){
	231	printf("Output will be flushed after every print.\n");
61aaee35	232	SetFlushAfterWrite(true);
aa757f71 OM	233	}
	234
	235	if(strcmp(argv[i],"-w") == 0 \|\| strcmp(argv[i],"-wait") == 0){
	236	waitCOMPort = true;
	237	}
	238
	239	if(strcmp(argv[i],"-c") == 0 \|\| strcmp(argv[i],"-command") == 0){
	240	executeCommand = true;
	241	}
	242
	243	if(strcmp(argv[i],"-l") == 0 \|\| strcmp(argv[i],"-lua") == 0){
	244	executeCommand = true;
	245	addLuaExec = true;
	246	}
dec8e8bd	247	}
aa757f71 OM	248
	249	// If the user passed the filename of the 'script' to execute, get it from last parameter
	250	if (argc > 2 && argv[argc - 1] && argv[argc - 1][0] != '-') {
	251	if (executeCommand){
	252	script_cmd = argv[argc - 1];
	253
	254	while(script_cmd[strlen(script_cmd) - 1] == ' ')
	255	script_cmd[strlen(script_cmd) - 1] = 0x00;
	256
	257	if (strlen(script_cmd) == 0) {
	258	script_cmd = NULL;
	259	} else {
	260	if (addLuaExec){
	261	// add "script run " to command
	262	char *ctmp = NULL;
	263	int len = strlen(script_cmd) + 11 + 1;
	264	if ((ctmp = (char*) malloc(len)) != NULL) {
	265	memset(ctmp, 0, len);
	266	strcpy(ctmp, "script run ");
	267	strcpy(&ctmp[11], script_cmd);
	268	script_cmd = ctmp;
	269	}
	270	}
	271
	272	printf("Execute command from commandline: %s\n", script_cmd);
	273	}
	274	} else {
	275	script_cmds_file = argv[argc - 1];
	276	}
dec8e8bd	277	}
4197a3f6	278
aa757f71 OM	279	// check command
	280	if (executeCommand && (!script_cmd \|\| strlen(script_cmd) == 0)){
	281	printf("ERROR: execute command: command not found.\n");
	282	return 2;
	283	}
	284
	285	// set global variables
4197a3f6	286	set_my_executable_path();
aa757f71	287
818efbeb	288	// try to open USB connection to Proxmark
929b61c6	289	usb_present = OpenProxmark(argv[1], waitCOMPort, 20);
7fe9b0b7	290
5acd195d	291	#ifdef HAVE_GUI
c6c04491	292	#ifdef _WIN32
3851172d	293	InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
9492e0b0	294	MainGraphics();
c6c04491	295	#else
	296	char* display = getenv("DISPLAY");
	297
	298	if (display && strlen(display) > 1)
	299	{
3851172d	300	InitGraphics(argc, argv, script_cmds_file, script_cmd, usb_present);
c6c04491	301	MainGraphics();
	302	}
	303	else
	304	{
3851172d	305	main_loop(script_cmds_file, script_cmd, usb_present);
c6c04491	306	}
c6c04491	307	#endif
5acd195d	308	#else
3851172d	309	main_loop(script_cmds_file, script_cmd, usb_present);
5acd195d	310	#endif
7fe9b0b7	311
929b61c6	312	// Switch off field and clean up the port
5acd195d	313	if (usb_present) {
929b61c6	314	UsbCommand c = {CMD_FPGA_MAJOR_MODE_OFF};
929b61c6	315	SendCommand(&c);
818efbeb	316	CloseProxmark();
2487dfeb	317	}
2487dfeb	318
2487dfeb	319	exit(0);
6658905f	320	}