X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/bce5d24494997238052d7f3fa7a3b89df43bce9f..8040711b9026716982b6909cc2c9abdbb930a583:/client/proxmark3.c diff --git a/client/proxmark3.c b/client/proxmark3.c index 0e2a698c..0fa55425 100644 --- a/client/proxmark3.c +++ b/client/proxmark3.c @@ -24,7 +24,7 @@ #include "ui.h" #include "sleep.h" #include "cmdparser.h" -#include "cmdmain.h" +#include "cmdhw.h" // a global mutex to prevent interlaced printing from different threads pthread_mutex_t print_lock; @@ -35,30 +35,31 @@ volatile static bool txcmd_pending = false; void SendCommand(UsbCommand *c) { #if 0 - printf("Sending %d bytes\n", sizeof(UsbCommand)); + printf("Sending %d bytes\n", sizeof(UsbCommand)); #endif if (offline) { - PrintAndLog("Sending bytes to proxmark failed - offline"); - return; - } - /** + 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; }; byte_t rx[0x1000000]; @@ -70,22 +71,24 @@ static void *uart_receiver(void *targ) { size_t cmd_count; while (arg->run) { + rxlen = sizeof(UsbCommand); + if (uart_receive(sp, prx, &rxlen)) { prx += rxlen; - if (((prx-rx) % sizeof(UsbCommand)) != 0) { + 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)))); - } + 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))) { + if (txcmd_pending) { + if ( !uart_send(sp, (byte_t*) &txcmd, sizeof(UsbCommand))) { PrintAndLog("Sending bytes to proxmark failed"); } txcmd_pending = false; @@ -105,16 +108,18 @@ static void *main_loop(void *targ) { 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 + char script_cmd_buf[256] = {0x00}; // 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) { + + if (script_file) printf("using 'scripting' commands file %s\n", arg->script_cmds_file); - } } read_history(".history"); @@ -122,62 +127,70 @@ static void *main_loop(void *targ) { while(1) { // If there is a script file - if (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'; + 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)); + + if (nl) + *nl = '\0'; + + int newlen = strlen(script_cmd_buf); + if ((cmd = (char*) malloc( newlen + 1)) != NULL) { + memset(cmd, 0x00, newlen); strcpy(cmd, script_cmd_buf); printf("%s\n", cmd); } } - } - - if (!script_file) { + } else { cmd = readline(PROXPROMPT); } + // this one should pick up all non-null cmd... + // why is there a 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); + int ret = CommandReceived(cmd); add_history(cmd); + + // exit or quit + if (ret == 99) + break; } free(cmd); + cmd = 0; } 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; } + + write_history(".history"); + + free(cmd); + cmd = 0; + + if (arg->usb_present == 1) { + rarg.run = 0; + pthread_join(reader_thread, NULL); + } ExitGraphics(); pthread_exit(NULL); @@ -186,12 +199,12 @@ static void *main_loop(void *targ) { 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); + 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); } int main(int argc, char* argv[]) { @@ -221,7 +234,8 @@ int main(int argc, char* argv[]) { .usb_present = 0, .script_cmds_file = NULL }; - pthread_t main_loop_t; + + pthread_t main_loop_threat; sp = uart_open(argv[1]); @@ -249,25 +263,27 @@ int main(int argc, char* argv[]) { printf("Output will be flushed after every print.\n"); flushAfterWrite = 1; } - else - marg.script_cmds_file = argv[2]; + 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_t, NULL, &main_loop, &marg); + pthread_create(&main_loop_threat, NULL, &main_loop, &marg); InitGraphics(argc, argv); MainGraphics(); - pthread_join(main_loop_t, NULL); + pthread_join(main_loop_threat, NULL); // Clean up the port - uart_close(sp); + if (offline == 0) + uart_close(sp); // clean up mutex pthread_mutex_destroy(&print_lock); - - return 0; + + exit(0); }