git.zerfleddert.de Git - proxmark3-svn/blobdiff

#include <unistd.h>

#include <readline/readline.h>

#include <readline/history.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 "proxgui.h"

#include "cmdmain.h"

#include "uart.h"

-#include "messages.h"

#include "ui.h"

+#include "util.h"

+#include "cmdparser.h"

+#include "cmdhw.h"

+#include "whereami.h"

+

+#ifdef _WIN32

+#define SERIAL_PORT_H "com3"

+#else

+#define SERIAL_PORT_H "/dev/ttyACM0"

+#endif

+

+// a global mutex to prevent interlaced printing from different threads

+pthread_mutex_t print_lock;

static serial_port sp;

static UsbCommand txcmd;

static serial_port sp;

static UsbCommand txcmd;

-static bool txcmd_pending = false;

+volatile static bool txcmd_pending = false;

void SendCommand(UsbCommand *c) {

-#if 0

- printf("Sending %d bytes\n", sizeof(UsbCommand));

-#endif

-/*

- if (txcmd_pending) {

- ERR("Sending command failed, previous command is still pending");

- }

-*/

- while(txcmd_pending);

- txcmd = *c;

- txcmd_pending = true;

+ #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 {

}

struct receiver_arg {

- int run;

+ int run;

};

-struct main_loop_arg {

- int usb_present;

- char *script_cmds_file;

-};

+byte_t rx[sizeof(UsbCommand)];

+byte_t* prx = rx;

-//static void *usb_receiver(void *targ) {

-// struct receiver_arg *arg = (struct receiver_arg*)targ;

-// UsbCommand cmdbuf;

-//

-// while (arg->run) {

-// if (ReceiveCommandPoll(&cmdbuf)) {

-// UsbCommandReceived(&cmdbuf);

-// fflush(NULL);

-// }

-//

-// pthread_exit(NULL);

-// return NULL;

-//}

-byte_t rx[0x1000000];

-byte_t* prx = rx;

+static void

+#ifdef __has_attribute

+#if __has_attribute(force_align_arg_pointer)

+__attribute__((force_align_arg_pointer))

+#endif

+*uart_receiver(void *targ) {

+ struct receiver_arg *arg = (struct receiver_arg*)targ;

+ size_t rxlen;

-static void *uart_receiver(void *targ) {

- struct receiver_arg *arg = (struct receiver_arg*)targ;

- size_t rxlen;

- size_t cmd_count;

-

- while (arg->run) {

- rxlen = sizeof(UsbCommand);

- if (uart_receive(sp,prx,&rxlen)) {

- prx += rxlen;

- if (((prx-rx) % sizeof(UsbCommand)) != 0) {

- continue;

- }

- cmd_count = (prx-rx) / sizeof(UsbCommand);

- // printf("received %d bytes, which represents %d commands\n",(prx-rx), cmd_count);

- for (size_t i=0; i<cmd_count; i++) {

- UsbCommandReceived((UsbCommand*)(rx+(i*sizeof(UsbCommand))));

- }

- 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;

+ 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;

}

-static void *main_loop(void *targ) {

- struct main_loop_arg *arg = (struct main_loop_arg*)targ;

- struct 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);

- pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);

- }

-

- FILE *script_file = NULL;

- char script_cmd_buf[256];

-

- if (arg->script_cmds_file)

- {

- script_file = fopen(arg->script_cmds_file, "r");

- if (script_file)

- {

- printf("using 'scripting' commands file %s\n", arg->script_cmds_file);

- }

+void

+#ifdef __has_attribute

+#if __has_attribute(force_align_arg_pointer)

+__attribute__((force_align_arg_pointer))

+#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)

- {

- if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file))

- {

- fclose(script_file);

- script_file = NULL;

- }

- else

- {

- char *nl;

- nl = strrchr(script_cmd_buf, '\r');

- if (nl) *nl = '\0';

- nl = strrchr(script_cmd_buf, '\n');

- if (nl) *nl = '\0';

-

- if ((cmd = (char*) malloc(strlen(script_cmd_buf))) != NULL)

- {

- memset(cmd, 0, strlen(script_cmd_buf));

- strcpy(cmd, script_cmd_buf);

- printf("%s\n", cmd);

- }

-

- if (!script_file)

+

+ while(1) {

+ // If there is a script file

+ if (script_file)

{

- cmd = readline(PROXPROMPT);

+ 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;

+ cmd[strlen(cmd) - 1] = 0x00;

if (cmd[0] != 0x00) {

- if (strncmp(cmd, "quit", 4) == 0) {

+ int ret = CommandReceived(cmd);

+ add_history(cmd);

+ if (ret == 99) { // exit or quit

break;

}

break;

}

-

- CommandReceived(cmd);

- add_history(cmd);

}

free(cmd);

}

free(cmd);

+ cmd = NULL;

} else {

printf("\n");

break;

}

} else {

printf("\n");

break;

}

-

+

write_history(".history");

- if (arg->usb_present == 1) {

- rarg.run = 0;

- pthread_join(reader_thread, NULL);

- }

-

- if (script_file)

- {

- fclose(script_file);

- script_file = NULL;

- }

-

- ExitGraphics();

- pthread_exit(NULL);

- return NULL;

+ if (usb_present) {

+ rarg.run = 0;

+ pthread_join(reader_thread, NULL);

+ }

+

+ if (script_file) {

+ fclose(script_file);

+ script_file = NULL;

+ }

}

-int main(int argc, char* argv[]) {

- srand(time(0));

+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);

+}

- if (argc < 2) {

- printf("syntax: %s <port>\n\n",argv[0]);

- return 1;

- }

+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("\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));

- // Make sure to initialize

- struct main_loop_arg marg = {

- .usb_present = 0,

- .script_cmds_file = NULL

- };

- 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;

- }

-*/

- sp = uart_open(argv[1]);

- if (sp == INVALID_SERIAL_PORT) {

- printf("ERROR: invalid serial port\n");

- marg.usb_present = 0;

- offline = 1;

- } else {

- marg.usb_present = 1;

- offline = 0;

- }

-

- // If the user passed the filename of the 'script' to execute, get it

- if (argc > 2 && argv[2]) {

- marg.script_cmds_file = argv[2];

- }

+ bool usb_present = false;

+ bool waitCOMPort = false;

+ bool executeCommand = false;

+ bool addLuaExec = false;

+ char *script_cmds_file = NULL;

+ char *script_cmd = NULL;

- pthread_create(&main_loop_t, NULL, &main_loop, &marg);

- InitGraphics(argc, argv);

+ 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;

+ }

- MainGraphics();

+ if(strcmp(argv[i],"-c") == 0 || strcmp(argv[i],"-command") == 0){

+ executeCommand = true;

+ }

- pthread_join(main_loop_t, NULL);

+ if(strcmp(argv[i],"-l") == 0 || strcmp(argv[i],"-lua") == 0){

+ executeCommand = true;

+ addLuaExec = true;

+ }

-// if (marg.usb_present == 1) {

-// CloseProxmark();

-// }

+ // 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];

+ }

- // Clean up the port

- uart_close(sp);

-

- return 0;

+ // 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);

}