#include <stdlib.h>
#include <string.h>
#include <pthread.h>
+#include <unistd.h>
#include <readline/readline.h>
#include <readline/history.h>
-#include "proxusb.h"
+//#include "proxusb.h"
#include "proxmark3.h"
#include "proxgui.h"
#include "cmdmain.h"
+#include "uart.h"
+#include "ui.h"
+#include "sleep.h"
-struct usb_receiver_arg
-{
+// 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 (txcmd_pending) {
+ ERR("Sending command failed, previous command is still pending");
+ }
+*/
+ while(txcmd_pending);
+ txcmd = *c;
+ txcmd_pending = true;
+}
+
+struct receiver_arg {
int run;
};
-struct main_loop_arg
-{
+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;
+//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) {
- if (ReceiveCommandPoll(&cmdbuf)) {
- for (int i = 0; i < strlen(PROXPROMPT); i++)
- putchar(0x08);
- UsbCommandReceived(&cmdbuf);
- printf(PROXPROMPT);
- fflush(NULL);
+ 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;
}
-static void *main_loop(void *targ)
-{
+static void *main_loop(void *targ) {
struct main_loop_arg *arg = (struct main_loop_arg*)targ;
- struct usb_receiver_arg rarg;
+ 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, &usb_receiver, &rarg);
+ pthread_create(&reader_thread, NULL, &uart_receiver, &rarg);
}
-
- while(1) {
- cmd = readline(PROXPROMPT);
- if (cmd) {
- if (cmd[0] != 0x00) {
- CommandReceived(cmd);
- add_history(cmd);
- }
- free(cmd);
- } else {
- printf("\n");
- break;
+
+ 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);
}
}
+ 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) + 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) {
+ if (strncmp(cmd, "quit", 4) == 0) {
+ exit(0);
+ break;
+ }
+
+ CommandReceived(cmd);
+ add_history(cmd);
+ }
+ 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;
}
-int main(int argc, char **argv)
-{
- struct main_loop_arg marg;
- pthread_t main_loop_t;
- usb_init();
+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]);
+ 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;
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 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;
+ }
- pthread_create(&main_loop_t, NULL, &main_loop, &marg);
- InitGraphics(argc, argv);
+ // 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];
+ }
- MainGraphics();
+ // create a mutex to avoid interlacing print commands from our different threads
+ pthread_mutex_init(&print_lock, NULL);
- pthread_join(main_loop_t, NULL);
+ pthread_create(&main_loop_t, NULL, &main_loop, &marg);
+ InitGraphics(argc, argv);
- if (marg.usb_present == 1) {
- CloseProxmark();
- }
+ MainGraphics();
+
+ pthread_join(main_loop_t, NULL);
+
+// if (marg.usb_present == 1) {
+// CloseProxmark();
+// }
+
+ // Clean up the port
+ uart_close(sp);
+
+ // clean up mutex
+ pthread_mutex_destroy(&print_lock);
+
return 0;
}
projects / proxmark3-svn / blobdiff