#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 "messages.h"
#include "ui.h"
+#include "sleep.h"
+#include "cmdparser.h"
+#include "cmdhw.h"
+#include "whereami.h"
+
+
+// a global mutex to prevent interlaced printing from different threads
+pthread_mutex_t print_lock;
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 {
- int run;
+ int run;
};
struct main_loop_arg {
- int usb_present;
- char *script_cmds_file;
+ int usb_present;
+ char *script_cmds_file;
};
-//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 *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;
+ 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, &usb_receiver, &rarg);
- pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
- }
+ struct main_loop_arg *arg = (struct main_loop_arg*)targ;
+ struct receiver_arg rarg;
+ char *cmd = NULL;
+ pthread_t reader_thread;
- 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);
- }
- }
+ 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");
- 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);
+ 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;
+ 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;
}
-
- CommandReceived(cmd);
- add_history(cmd);
}
free(cmd);
} else {
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 (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 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);
+}
+
+static char *my_executable_path = NULL;
+static char *my_executable_directory = NULL;
+
+const char const *get_my_executable_path(void)
+{
+ return my_executable_path;
+}
+
+const char const *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);
+ }
+ }
}
int main(int argc, char* argv[]) {
+ srand(time(0));
- if (argc < 2) {
- printf("syntax: %s <port>\n\n",argv[0]);
- return 1;
- }
-
- // 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];
- }
+ 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;
+
- pthread_create(&main_loop_t, NULL, &main_loop, &marg);
- InitGraphics(argc, argv);
+ 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;
+ }
- MainGraphics();
+ // 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];
+ }
- pthread_join(main_loop_t, NULL);
+ // create a mutex to avoid interlacing print commands from our different threads
+ pthread_mutex_init(&print_lock, NULL);
-// if (marg.usb_present == 1) {
-// CloseProxmark();
-// }
+ pthread_create(&main_loop_threat, NULL, &main_loop, &marg);
+ InitGraphics(argc, argv);
- // Clean up the port
- uart_close(sp);
-
- return 0;
+ 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