+//-----------------------------------------------------------------------------
+// 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 <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <pthread.h>
+#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>
-#include "proxusb.h"
+
#include "proxmark3.h"
+#include "util_posix.h"
#include "proxgui.h"
#include "cmdmain.h"
+#include "uart.h"
+#include "ui.h"
+#include "util.h"
+#include "cmdparser.h"
+#include "cmdhw.h"
+#include "whereami.h"
-struct usb_receiver_arg
-{
- int run;
-};
+#ifdef _WIN32
+#define SERIAL_PORT_H "com3"
+#else
+#define SERIAL_PORT_H "/dev/ttyACM0"
+#endif
-struct main_loop_arg
-{
- int usb_present;
-};
+// a global mutex to prevent interlaced printing from different threads
+pthread_mutex_t print_lock;
-static void *usb_receiver(void *targ)
-{
- struct usb_receiver_arg *arg = (struct usb_receiver_arg*)targ;
- UsbCommand cmdbuf;
-
- while (arg->run) {
- if (ReceiveCommandPoll(&cmdbuf)) {
- for (int i = 0; i < strlen(PROXPROMPT); i++)
- putchar(0x08);
- UsbCommandReceived(&cmdbuf);
- printf(PROXPROMPT);
- fflush(NULL);
+static serial_port sp;
+static UsbCommand txcmd;
+volatile static bool txcmd_pending = false;
+
+void SendCommand(UsbCommand *c) {
+ #if 0
+ printf("Sending %d bytes\n", sizeof(UsbCommand));
+ #endif
+
+ if (offline) {
+ PrintAndLog("Sending bytes to proxmark failed - offline");
+ return;
}
- }
+ /**
+ The while-loop below causes hangups at times, when the pm3 unit is unresponsive
+ or disconnected. The main console thread is alive, but comm thread just spins here.
+ Not good.../holiman
+ **/
+ while(txcmd_pending);
+ txcmd = *c;
+ txcmd_pending = true;
+}
+
+struct receiver_arg {
+ int run;
+};
+
+byte_t rx[sizeof(UsbCommand)];
+byte_t* prx = rx;
+
+
+static void
+#ifdef __has_attribute
+#if __has_attribute(force_align_arg_pointer)
+__attribute__((force_align_arg_pointer))
+#endif
+#endif
+*uart_receiver(void *targ) {
+ struct receiver_arg *arg = (struct receiver_arg*)targ;
+ size_t rxlen;
+
+ while (arg->run) {
+ rxlen = 0;
+ if (uart_receive(sp, prx, sizeof(UsbCommand) - (prx-rx), &rxlen) && rxlen) {
+ prx += rxlen;
+ if (prx-rx < sizeof(UsbCommand)) {
+ continue;
+ }
+ UsbCommandReceived((UsbCommand*)rx);
+ }
+ prx = rx;
+
+ if(txcmd_pending) {
+ if (!uart_send(sp, (byte_t*) &txcmd, sizeof(UsbCommand))) {
+ PrintAndLog("Sending bytes to proxmark failed");
+ }
+ txcmd_pending = false;
+ }
+ }
+
+ pthread_exit(NULL);
+ return NULL;
+}
+
+
+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) {
+ struct receiver_arg rarg;
+ char *cmd = NULL;
+ pthread_t reader_thread;
+ bool execCommand = (script_cmd != NULL);
+ bool stdinOnPipe = !isatty(STDIN_FILENO);
+
+ if (usb_present) {
+ rarg.run = 1;
+ pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
+ // cache Version information now:
+ CmdVersion(NULL);
+ }
+
+ // 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);
+ }
- pthread_exit(NULL);
+ 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 (usb_present) {
+ rarg.run = 0;
+ pthread_join(reader_thread, NULL);
+ }
+
+ if (script_file) {
+ fclose(script_file);
+ script_file = NULL;
+ }
}
-static void *main_loop(void *targ)
+static void dumpAllHelp(int markdown)
{
- struct main_loop_arg *arg = (struct main_loop_arg*)targ;
- struct usb_receiver_arg rarg;
- char *cmd = NULL;
- pthread_t reader_thread;
-
- if (arg->usb_present == 1) {
- rarg.run=1;
- pthread_create(&reader_thread, NULL, &usb_receiver, &rarg);
- }
-
- while(1) {
- cmd = readline(PROXPROMPT);
- if (cmd) {
- if (cmd[0] != 0x00) {
- CommandReceived(cmd);
- add_history(cmd);
- }
- free(cmd);
- } else {
- printf("\n");
- break;
- }
- }
+ 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);
+}
- if (arg->usb_present == 1) {
- rarg.run = 0;
- pthread_join(reader_thread, NULL);
- }
+static char *my_executable_path = NULL;
+static char *my_executable_directory = NULL;
- ExitGraphics();
- pthread_exit(NULL);
+const char *get_my_executable_path(void)
+{
+ return my_executable_path;
}
-int main(int argc, char **argv)
+const char *get_my_executable_directory(void)
{
- struct main_loop_arg marg;
- pthread_t main_loop_t;
- usb_init();
-
- if (!OpenProxmark(1)) {
- fprintf(stderr,"PROXMARK3: NOT FOUND!\n");
- marg.usb_present = 0;
- offline = 1;
- } else {
- marg.usb_present = 1;
- offline = 0;
- }
-
- pthread_create(&main_loop_t, NULL, &main_loop, &marg);
- InitGraphics(argc, argv);
-
- MainGraphics();
-
- pthread_join(main_loop_t, NULL);
-
- if (marg.usb_present == 1) {
- CloseProxmark();
- }
- return 0;
+ 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("\tLinux example:'%s /dev/ttyACM0'\n", command_line);
+ printf("\tWindows example:'%s com3'\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");
+ flushAfterWrite = 1;
+ }
+
+ 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();
+
+ // open uart
+ if (!waitCOMPort) {
+ sp = uart_open(argv[1]);
+ } else {
+ printf("Waiting for Proxmark to appear on %s ", argv[1]);
+ fflush(stdout);
+ int openCount = 0;
+ do {
+ sp = uart_open(argv[1]);
+ msleep(1000);
+ printf(".");
+ fflush(stdout);
+ } while(++openCount < 20 && (sp == INVALID_SERIAL_PORT || sp == CLAIMED_SERIAL_PORT));
+ printf("\n");
+ }
+
+ // check result of uart opening
+ if (sp == INVALID_SERIAL_PORT) {
+ printf("ERROR: invalid serial port\n");
+ usb_present = false;
+ offline = 1;
+ } else if (sp == CLAIMED_SERIAL_PORT) {
+ printf("ERROR: serial port is claimed by another process\n");
+ usb_present = false;
+ offline = 1;
+ } else {
+ usb_present = true;
+ offline = 0;
+ }
+
+ // create a mutex to avoid interlacing print commands from our different threads
+ pthread_mutex_init(&print_lock, NULL);
+
+#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
+
+ // Clean up the port
+ if (usb_present) {
+ uart_close(sp);
+ }
+
+ // clean up mutex
+ pthread_mutex_destroy(&print_lock);
+
+ exit(0);
}
projects / proxmark3-svn / blobdiff