+//-----------------------------------------------------------------------------
+// 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 "proxgui.h"
#include "cmdmain.h"
+#include "uart.h"
+#include "ui.h"
+#include "sleep.h"
+#include "cmdparser.h"
+#include "cmdhw.h"
+#include "whereami.h"
-struct usb_receiver_arg
-{
- int run;
+
+// a global mutex to prevent interlaced printing from different threads
+pthread_mutex_t print_lock;
+
+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;
};
-struct main_loop_arg
-{
- int usb_present;
+struct main_loop_arg {
+ int usb_present;
+ char *script_cmds_file;
};
-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);
- }
- }
+byte_t rx[0x1000000];
+byte_t* prx = rx;
+
+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);
+
+ 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;
+}
+
+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, &uart_receiver, &rarg);
+ // cache Version information now:
+ CmdVersion(NULL);
+ }
+
+ FILE *script_file = NULL;
+ char script_cmd_buf[256]; // iceman, needs lua script the same file_path_buffer as the rest
+
+ 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);
+ }
+ }
+
+ read_history(".history");
- pthread_exit(NULL);
+ 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) + 1)) != NULL) {
+ memset(cmd, 0, strlen(script_cmd_buf));
+ strcpy(cmd, script_cmd_buf);
+ printf("%s\n", cmd);
+ }
+ }
+ }
+
+ if (!script_file) {
+ cmd = readline(PROXPROMPT);
+ }
+
+ 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);
+ } 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;
}
-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);
+}
+
+static char *my_executable_path = NULL;
+static char *my_executable_directory = NULL;
- if (arg->usb_present == 1) {
- rarg.run = 0;
- pthread_join(reader_thread, NULL);
- }
+const char const *get_my_executable_path(void)
+{
+ return my_executable_path;
+}
- ExitGraphics();
- pthread_exit(NULL);
+const char const *get_my_executable_directory(void)
+{
+ return my_executable_directory;
}
-int main(int argc, char **argv)
+static void set_my_executable_path(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;
+ 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);
+ }
+ }
+}
+
+int main(int argc, char* argv[]) {
+ srand(time(0));
+
+ if (argc < 2) {
+ printf("syntax: %s <port>\n\n",argv[0]);
+ printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
+ printf("help: %s -h\n\n", argv[0]);
+ printf("\tDump all interactive help at once\n");
+ printf("markdown: %s -m\n\n", argv[0]);
+ printf("\tDump all interactive help at once in markdown syntax\n");
+ return 1;
+ }
+ if (strcmp(argv[1], "-h") == 0) {
+ printf("syntax: %s <port>\n\n",argv[0]);
+ printf("\tLinux example:'%s /dev/ttyACM0'\n\n", argv[0]);
+ dumpAllHelp(0);
+ return 0;
+ }
+ if (strcmp(argv[1], "-m") == 0) {
+ dumpAllHelp(1);
+ return 0;
+ }
+
+ set_my_executable_path();
+
+ // Make sure to initialize
+ struct main_loop_arg marg = {
+ .usb_present = 0,
+ .script_cmds_file = NULL
+ };
+ pthread_t main_loop_threat;
+
+
+ sp = uart_open(argv[1]);
+ if (sp == INVALID_SERIAL_PORT) {
+ printf("ERROR: invalid serial port\n");
+ marg.usb_present = 0;
+ offline = 1;
+ } else if (sp == CLAIMED_SERIAL_PORT) {
+ printf("ERROR: serial port is claimed by another process\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]) {
+ if (argv[2][0] == 'f' && //buzzy, if a word 'flush' passed, flush the output after every log entry.
+ argv[2][1] == 'l' &&
+ argv[2][2] == 'u' &&
+ argv[2][3] == 's' &&
+ argv[2][4] == 'h')
+ {
+ printf("Output will be flushed after every print.\n");
+ flushAfterWrite = 1;
+ }
+ else
+ marg.script_cmds_file = argv[2];
+ }
+
+ // create a mutex to avoid interlacing print commands from our different threads
+ pthread_mutex_init(&print_lock, NULL);
+
+ pthread_create(&main_loop_threat, NULL, &main_loop, &marg);
+ InitGraphics(argc, argv);
+
+ MainGraphics();
+
+ pthread_join(main_loop_threat, NULL);
+
+ // Clean up the port
+ if (offline == 0) {
+ uart_close(sp);
+ }
+
+ // clean up mutex
+ pthread_mutex_destroy(&print_lock);
+
+ exit(0);
}
projects / proxmark3-svn / blobdiff