X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/1f947c4b09f79686adfce929d217a189286dd9b9..c00f0dbfda703611c4373ce5cbbff772c8942de1:/client/proxmark3.c diff --git a/client/proxmark3.c b/client/proxmark3.c index 4b898d54..a6274bc1 100644 --- a/client/proxmark3.c +++ b/client/proxmark3.c @@ -16,98 +16,151 @@ #include #include #include -#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 -{ +static serial_port sp; +static UsbCommand txcmd; +static volatile 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)) { - UsbCommandReceived(&cmdbuf); - 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; iusb_present == 1) { - rarg.run=1; - pthread_create(&reader_thread, NULL, &usb_receiver, &rarg); - } - - FILE *script_file = NULL; - char script_cmd_buf[256]; - - if (arg->script_cmds_file) +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) { - script_file = fopen(arg->script_cmds_file, "r"); - if (script_file) - { - printf("using 'scripting' commands file %s\n", arg->script_cmds_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) { - // 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); - } - } - } + memset(cmd, 0, strlen(script_cmd_buf)); + strcpy(cmd, script_cmd_buf); + printf("%s\n", cmd); + } + } + } if (!script_file) { - cmd = readline(PROXPROMPT); + 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) { @@ -123,41 +176,43 @@ static void *main_loop(void *targ) 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 (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) -{ +int main(int argc, char* argv[]) { + srand(time(0)); + + if (argc < 2) { + printf("syntax: %s \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 the user passed the filename of the 'script' to execute, get it - if (argc > 1 && argv[1]) - { - marg.script_cmds_file = argv[1]; - } +/* + usb_init(); if (!OpenProxmark(1)) { fprintf(stderr,"PROXMARK3: NOT FOUND!\n"); marg.usb_present = 0; @@ -166,7 +221,27 @@ int main(int argc, char **argv) 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; + } + // If the user passed the filename of the 'script' to execute, get it + if (argc > 2 && argv[2]) { + marg.script_cmds_file = argv[2]; + } + pthread_create(&main_loop_t, NULL, &main_loop, &marg); InitGraphics(argc, argv); @@ -174,8 +249,12 @@ int main(int argc, char **argv) pthread_join(main_loop_t, NULL); - if (marg.usb_present == 1) { - CloseProxmark(); - } +// if (marg.usb_present == 1) { +// CloseProxmark(); +// } + + // Clean up the port + uart_close(sp); + return 0; }