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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" |
24 | #include "messages.h" | |
25 | #include "ui.h" | |
26 | ||
27 | static serial_port sp; | |
f0ba6342 | 28 | static UsbCommand txcmd; |
29 | static bool txcmd_pending = false; | |
902cb3c0 | 30 | |
31 | void SendCommand(UsbCommand *c) { | |
32 | #if 0 | |
33 | printf("Sending %d bytes\n", sizeof(UsbCommand)); | |
34 | #endif | |
f0ba6342 | 35 | /* |
36 | if (txcmd_pending) { | |
37 | ERR("Sending command failed, previous command is still pending"); | |
902cb3c0 | 38 | } |
f0ba6342 | 39 | */ |
40 | while(txcmd_pending); | |
41 | txcmd = *c; | |
42 | txcmd_pending = true; | |
902cb3c0 | 43 | } |
6658905f | 44 | |
902cb3c0 | 45 | struct receiver_arg { |
7fe9b0b7 | 46 | int run; |
6658905f | 47 | }; |
48 | ||
902cb3c0 | 49 | struct main_loop_arg { |
7fe9b0b7 | 50 | int usb_present; |
1f947c4b | 51 | char *script_cmds_file; |
a60612db | 52 | }; |
53 | ||
902cb3c0 | 54 | //static void *usb_receiver(void *targ) { |
55 | // struct receiver_arg *arg = (struct receiver_arg*)targ; | |
56 | // UsbCommand cmdbuf; | |
57 | // | |
58 | // while (arg->run) { | |
59 | // if (ReceiveCommandPoll(&cmdbuf)) { | |
60 | // UsbCommandReceived(&cmdbuf); | |
61 | // fflush(NULL); | |
62 | // } | |
63 | // } | |
64 | // | |
65 | // pthread_exit(NULL); | |
66 | // return NULL; | |
67 | //} | |
7fe9b0b7 | 68 | |
902cb3c0 | 69 | byte_t rx[0x1000000]; |
70 | ||
71 | static void *uart_receiver(void *targ) { | |
72 | struct receiver_arg *arg = (struct receiver_arg*)targ; | |
73 | size_t rxlen; | |
74 | size_t cmd_count; | |
75 | ||
7fe9b0b7 | 76 | while (arg->run) { |
af65f5f7 | 77 | rxlen = sizeof(UsbCommand); |
902cb3c0 | 78 | if (uart_receive(sp,rx,&rxlen)) { |
79 | if ((rxlen % sizeof(UsbCommand)) != 0) { | |
1282b0e6 | 80 | PrintAndLog("ERROR: received %03zd bytes, which does not seem to be one or more command(s)\n",rxlen ); |
902cb3c0 | 81 | continue; |
82 | } | |
83 | cmd_count = rxlen / sizeof(UsbCommand); | |
84 | // printf("received %zd bytes, which represents %zd commands\n",rxlen, cmd_count); | |
85 | for (size_t i=0; i<cmd_count; i++) { | |
86 | UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand)))); | |
87 | } | |
7fe9b0b7 | 88 | } |
f0ba6342 | 89 | |
90 | if(txcmd_pending) { | |
91 | if (!uart_send(sp,(byte_t*)&txcmd,sizeof(UsbCommand))) { | |
92 | PrintAndLog("Sending bytes to proxmark failed"); | |
93 | } | |
94 | txcmd_pending = false; | |
95 | } | |
7fe9b0b7 | 96 | } |
902cb3c0 | 97 | |
7fe9b0b7 | 98 | pthread_exit(NULL); |
4cd41f34 | 99 | return NULL; |
6658905f | 100 | } |
101 | ||
1f947c4b | 102 | |
902cb3c0 | 103 | static void *main_loop(void *targ) { |
104 | struct main_loop_arg *arg = (struct main_loop_arg*)targ; | |
105 | struct receiver_arg rarg; | |
106 | char *cmd = NULL; | |
107 | pthread_t reader_thread; | |
108 | ||
109 | if (arg->usb_present == 1) { | |
110 | rarg.run=1; | |
111 | // pthread_create(&reader_thread, NULL, &usb_receiver, &rarg); | |
112 | pthread_create(&reader_thread, NULL, &uart_receiver, &rarg); | |
113 | } | |
114 | ||
115 | FILE *script_file = NULL; | |
116 | char script_cmd_buf[256]; | |
117 | ||
118 | if (arg->script_cmds_file) | |
119 | { | |
120 | script_file = fopen(arg->script_cmds_file, "r"); | |
121 | if (script_file) | |
1f947c4b | 122 | { |
902cb3c0 | 123 | printf("using 'scripting' commands file %s\n", arg->script_cmds_file); |
1f947c4b | 124 | } |
902cb3c0 | 125 | } |
7fe9b0b7 | 126 | |
8556b852 | 127 | read_history(".history"); |
1f947c4b | 128 | while(1) |
902cb3c0 | 129 | { |
130 | // If there is a script file | |
131 | if (script_file) | |
132 | { | |
133 | if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file)) | |
134 | { | |
135 | fclose(script_file); | |
136 | script_file = NULL; | |
137 | } | |
138 | else | |
139 | { | |
140 | char *nl; | |
141 | nl = strrchr(script_cmd_buf, '\r'); | |
142 | if (nl) *nl = '\0'; | |
143 | nl = strrchr(script_cmd_buf, '\n'); | |
144 | if (nl) *nl = '\0'; | |
145 | ||
146 | if ((cmd = (char*) malloc(strlen(script_cmd_buf))) != NULL) | |
1f947c4b | 147 | { |
902cb3c0 | 148 | memset(cmd, 0, strlen(script_cmd_buf)); |
149 | strcpy(cmd, script_cmd_buf); | |
150 | printf("%s\n", cmd); | |
151 | } | |
152 | } | |
153 | } | |
1f947c4b | 154 | |
155 | if (!script_file) | |
156 | { | |
902cb3c0 | 157 | cmd = readline(PROXPROMPT); |
1f947c4b | 158 | } |
159 | ||
8556b852 M |
160 | if (cmd) { |
161 | while(cmd[strlen(cmd) - 1] == ' ') | |
902cb3c0 | 162 | cmd[strlen(cmd) - 1] = 0x00; |
8556b852 M |
163 | |
164 | if (cmd[0] != 0x00) { | |
165 | if (strncmp(cmd, "quit", 4) == 0) { | |
8556b852 M |
166 | break; |
167 | } | |
168 | ||
169 | CommandReceived(cmd); | |
170 | add_history(cmd); | |
171 | } | |
172 | free(cmd); | |
173 | } else { | |
174 | printf("\n"); | |
175 | break; | |
176 | } | |
177 | } | |
902cb3c0 | 178 | |
51969283 | 179 | write_history(".history"); |
902cb3c0 | 180 | |
181 | if (arg->usb_present == 1) { | |
182 | rarg.run = 0; | |
183 | pthread_join(reader_thread, NULL); | |
184 | } | |
185 | ||
186 | if (script_file) | |
187 | { | |
188 | fclose(script_file); | |
189 | script_file = NULL; | |
190 | } | |
191 | ||
192 | ExitGraphics(); | |
193 | pthread_exit(NULL); | |
194 | return NULL; | |
6658905f | 195 | } |
196 | ||
902cb3c0 | 197 | int main(int argc, char* argv[]) { |
198 | ||
199 | if (argc < 2) { | |
200 | printf("syntax: %s <port>\n\n",argv[0]); | |
201 | return 1; | |
202 | } | |
203 | ||
1f947c4b | 204 | // Make sure to initialize |
205 | struct main_loop_arg marg = { | |
206 | .usb_present = 0, | |
207 | .script_cmds_file = NULL | |
208 | }; | |
7fe9b0b7 | 209 | pthread_t main_loop_t; |
1f947c4b | 210 | |
902cb3c0 | 211 | /* |
212 | usb_init(); | |
7fe9b0b7 | 213 | if (!OpenProxmark(1)) { |
214 | fprintf(stderr,"PROXMARK3: NOT FOUND!\n"); | |
215 | marg.usb_present = 0; | |
216 | offline = 1; | |
217 | } else { | |
218 | marg.usb_present = 1; | |
219 | offline = 0; | |
220 | } | |
902cb3c0 | 221 | */ |
222 | sp = uart_open(argv[1]); | |
223 | if (sp == INVALID_SERIAL_PORT) { | |
224 | printf("ERROR: invalid serial port\n"); | |
225 | marg.usb_present = 0; | |
226 | offline = 1; | |
227 | } else { | |
228 | marg.usb_present = 1; | |
229 | offline = 0; | |
230 | } | |
7fe9b0b7 | 231 | |
902cb3c0 | 232 | // If the user passed the filename of the 'script' to execute, get it |
233 | if (argc > 2 && argv[2]) { | |
234 | marg.script_cmds_file = argv[2]; | |
235 | } | |
236 | ||
7fe9b0b7 | 237 | pthread_create(&main_loop_t, NULL, &main_loop, &marg); |
238 | InitGraphics(argc, argv); | |
239 | ||
240 | MainGraphics(); | |
241 | ||
242 | pthread_join(main_loop_t, NULL); | |
243 | ||
902cb3c0 | 244 | // if (marg.usb_present == 1) { |
245 | // CloseProxmark(); | |
246 | // } | |
247 | ||
248 | // Clean up the port | |
249 | uart_close(sp); | |
250 | ||
7fe9b0b7 | 251 | return 0; |
6658905f | 252 | } |