Fix description in help dump
[proxmark3-svn] / client / proxmark3.c
CommitLineData
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
6658905f 12#include <stdio.h>
590f8ff9 13#include <stdlib.h>
6658905f 14#include <string.h>
7fe9b0b7 15#include <pthread.h>
8556b852 16#include <unistd.h>
6658905f 17#include <readline/readline.h>
18#include <readline/history.h>
902cb3c0 19//#include "proxusb.h"
6658905f 20#include "proxmark3.h"
21#include "proxgui.h"
7fe9b0b7 22#include "cmdmain.h"
902cb3c0 23#include "uart.h"
902cb3c0 24#include "ui.h"
759c16b3 25#include "sleep.h"
57c69556
MHS
26#include "cmdparser.h"
27#include "cmdmain.h"
902cb3c0 28
9492e0b0 29// a global mutex to prevent interlaced printing from different threads
30pthread_mutex_t print_lock;
31
902cb3c0 32static serial_port sp;
f0ba6342 33static UsbCommand txcmd;
c3385024 34volatile static bool txcmd_pending = false;
902cb3c0 35
36void SendCommand(UsbCommand *c) {
37#if 0
38 printf("Sending %d bytes\n", sizeof(UsbCommand));
39#endif
f0ba6342 40/*
41 if (txcmd_pending) {
42 ERR("Sending command failed, previous command is still pending");
902cb3c0 43 }
f0ba6342 44*/
da9d456e 45 if(offline)
46 {
47 PrintAndLog("Sending bytes to proxmark failed - offline");
48 return;
49 }
50
f0ba6342 51 while(txcmd_pending);
52 txcmd = *c;
53 txcmd_pending = true;
902cb3c0 54}
6658905f 55
902cb3c0 56struct receiver_arg {
7fe9b0b7 57 int run;
6658905f 58};
59
902cb3c0 60struct main_loop_arg {
7fe9b0b7 61 int usb_present;
1f947c4b 62 char *script_cmds_file;
a60612db 63};
64
902cb3c0 65//static void *usb_receiver(void *targ) {
66// struct receiver_arg *arg = (struct receiver_arg*)targ;
67// UsbCommand cmdbuf;
68//
69// while (arg->run) {
70// if (ReceiveCommandPoll(&cmdbuf)) {
71// UsbCommandReceived(&cmdbuf);
72// fflush(NULL);
73// }
74// }
75//
76// pthread_exit(NULL);
77// return NULL;
78//}
7fe9b0b7 79
902cb3c0 80byte_t rx[0x1000000];
fe7bfa78 81byte_t* prx = rx;
902cb3c0 82
83static void *uart_receiver(void *targ) {
84 struct receiver_arg *arg = (struct receiver_arg*)targ;
85 size_t rxlen;
86 size_t cmd_count;
87
7fe9b0b7 88 while (arg->run) {
af65f5f7 89 rxlen = sizeof(UsbCommand);
fe7bfa78 90 if (uart_receive(sp,prx,&rxlen)) {
91 prx += rxlen;
92 if (((prx-rx) % sizeof(UsbCommand)) != 0) {
902cb3c0 93 continue;
94 }
fe7bfa78 95 cmd_count = (prx-rx) / sizeof(UsbCommand);
96 // printf("received %d bytes, which represents %d commands\n",(prx-rx), cmd_count);
902cb3c0 97 for (size_t i=0; i<cmd_count; i++) {
98 UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand))));
99 }
7fe9b0b7 100 }
fe7bfa78 101 prx = rx;
102
f0ba6342 103 if(txcmd_pending) {
104 if (!uart_send(sp,(byte_t*)&txcmd,sizeof(UsbCommand))) {
105 PrintAndLog("Sending bytes to proxmark failed");
106 }
107 txcmd_pending = false;
108 }
7fe9b0b7 109 }
902cb3c0 110
7fe9b0b7 111 pthread_exit(NULL);
4cd41f34 112 return NULL;
6658905f 113}
114
902cb3c0 115static void *main_loop(void *targ) {
116 struct main_loop_arg *arg = (struct main_loop_arg*)targ;
117 struct receiver_arg rarg;
118 char *cmd = NULL;
119 pthread_t reader_thread;
120
121 if (arg->usb_present == 1) {
122 rarg.run=1;
123 // pthread_create(&reader_thread, NULL, &usb_receiver, &rarg);
124 pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
125 }
126
127 FILE *script_file = NULL;
128 char script_cmd_buf[256];
129
130 if (arg->script_cmds_file)
131 {
132 script_file = fopen(arg->script_cmds_file, "r");
133 if (script_file)
1f947c4b 134 {
902cb3c0 135 printf("using 'scripting' commands file %s\n", arg->script_cmds_file);
1f947c4b 136 }
902cb3c0 137 }
7fe9b0b7 138
8556b852 139 read_history(".history");
1f947c4b 140 while(1)
902cb3c0 141 {
142 // If there is a script file
143 if (script_file)
144 {
145 if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file))
146 {
147 fclose(script_file);
148 script_file = NULL;
149 }
150 else
151 {
152 char *nl;
153 nl = strrchr(script_cmd_buf, '\r');
154 if (nl) *nl = '\0';
155 nl = strrchr(script_cmd_buf, '\n');
156 if (nl) *nl = '\0';
157
50d6e4ab 158 if ((cmd = (char*) malloc(strlen(script_cmd_buf) + 1)) != NULL)
1f947c4b 159 {
902cb3c0 160 memset(cmd, 0, strlen(script_cmd_buf));
161 strcpy(cmd, script_cmd_buf);
162 printf("%s\n", cmd);
163 }
164 }
165 }
1f947c4b 166
167 if (!script_file)
168 {
902cb3c0 169 cmd = readline(PROXPROMPT);
1f947c4b 170 }
171
8556b852
M
172 if (cmd) {
173 while(cmd[strlen(cmd) - 1] == ' ')
902cb3c0 174 cmd[strlen(cmd) - 1] = 0x00;
8556b852
M
175
176 if (cmd[0] != 0x00) {
177 if (strncmp(cmd, "quit", 4) == 0) {
981bd429 178 exit(0);
8556b852
M
179 break;
180 }
181
182 CommandReceived(cmd);
183 add_history(cmd);
184 }
185 free(cmd);
186 } else {
187 printf("\n");
188 break;
189 }
190 }
902cb3c0 191
51969283 192 write_history(".history");
902cb3c0 193
194 if (arg->usb_present == 1) {
195 rarg.run = 0;
196 pthread_join(reader_thread, NULL);
197 }
198
199 if (script_file)
200 {
201 fclose(script_file);
202 script_file = NULL;
203 }
204
205 ExitGraphics();
206 pthread_exit(NULL);
207 return NULL;
6658905f 208}
209
57c69556
MHS
210//static void dumpHelp(char *parent, ...)
211//{
212// printf("## %s\n\n", parent);
213// CommandReceived(parent);
214//
215// printf("\n");
216//}
ae7aa73d 217
57c69556 218static void dumpAllHelp()
ae7aa73d 219{
57c69556
MHS
220 offline=3;
221 printf("\n# Proxmark3 command dump\n\n");
6f5dd601
PT
222 printf("Some commands are available only if a Proxmark is actually connected.\n");
223 printf("Check column \"offline\" for their availability.\n");
ae7aa73d 224 printf("\n");
57c69556
MHS
225 command_t *cmds = getTopLevelCommandTable();
226
227 dumpCommandsRecursive(cmds);
228
ae7aa73d
PT
229}
230
902cb3c0 231int main(int argc, char* argv[]) {
9492e0b0 232 srand(time(0));
125a98a1 233
9492e0b0 234 if (argc < 2) {
235 printf("syntax: %s <port>\n\n",argv[0]);
236 printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
57c69556
MHS
237 printf("help: %s -h\n\n", argv[0]);
238 printf("\tDump all interactive help at once\n");
9492e0b0 239 return 1;
240 }
902cb3c0 241
57c69556
MHS
242 if (strcmp(argv[1], "-h") == 0) {
243 printf("syntax: %s <port>\n\n",argv[0]);
244 printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
245 dumpAllHelp();
246 return 0;
247 }
9492e0b0 248 // Make sure to initialize
249 struct main_loop_arg marg = {
250 .usb_present = 0,
251 .script_cmds_file = NULL
252 };
253 pthread_t main_loop_t;
1f947c4b 254
902cb3c0 255/*
256 usb_init();
7fe9b0b7 257 if (!OpenProxmark(1)) {
258 fprintf(stderr,"PROXMARK3: NOT FOUND!\n");
259 marg.usb_present = 0;
260 offline = 1;
261 } else {
262 marg.usb_present = 1;
263 offline = 0;
264 }
902cb3c0 265*/
4890730a 266
9492e0b0 267 sp = uart_open(argv[1]);
268 if (sp == INVALID_SERIAL_PORT) {
269 printf("ERROR: invalid serial port\n");
270 marg.usb_present = 0;
271 offline = 1;
272 } else if (sp == CLAIMED_SERIAL_PORT) {
273 printf("ERROR: serial port is claimed by another process\n");
274 marg.usb_present = 0;
275 offline = 1;
276 } else {
277 marg.usb_present = 1;
278 offline = 0;
279 }
7fe9b0b7 280
9492e0b0 281 // If the user passed the filename of the 'script' to execute, get it
282 if (argc > 2 && argv[2]) {
ed77aabe 283 if (argv[2][0] == 'f' && //buzzy, if a word 'flush' passed, flush the output after every log entry.
284 argv[2][1] == 'l' &&
285 argv[2][2] == 'u' &&
286 argv[2][3] == 's' &&
287 argv[2][4] == 'h')
288 {
289 printf("Output will be flushed after every print.\n");
290 flushAfterWrite = 1;
291 }
292 else
9492e0b0 293 marg.script_cmds_file = argv[2];
294 }
ed77aabe 295
9492e0b0 296 // create a mutex to avoid interlacing print commands from our different threads
297 pthread_mutex_init(&print_lock, NULL);
7fe9b0b7 298
9492e0b0 299 pthread_create(&main_loop_t, NULL, &main_loop, &marg);
300 InitGraphics(argc, argv);
7fe9b0b7 301
9492e0b0 302 MainGraphics();
303
304 pthread_join(main_loop_t, NULL);
7fe9b0b7 305
902cb3c0 306// if (marg.usb_present == 1) {
307// CloseProxmark();
308// }
309
9492e0b0 310 // Clean up the port
311 uart_close(sp);
312
313 // clean up mutex
314 pthread_mutex_destroy(&print_lock);
902cb3c0 315
7fe9b0b7 316 return 0;
6658905f 317}
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