X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/5cc1ff44b4d4653a47b5cf3e718f15cc9f431b8a..0d2624a0cc13dbe34392da1f8495af6c64a84ddb:/client/proxmark3.c diff --git a/client/proxmark3.c b/client/proxmark3.c index 99ba9fba..6fb066e8 100644 --- a/client/proxmark3.c +++ b/client/proxmark3.c @@ -9,6 +9,8 @@ // Main binary //----------------------------------------------------------------------------- +#include "proxmark3.h" + #include #include #include @@ -17,96 +19,33 @@ #include #include -#include "proxmark3.h" #include "util_posix.h" #include "proxgui.h" #include "cmdmain.h" -#include "uart.h" #include "ui.h" #include "util.h" #include "cmdparser.h" #include "cmdhw.h" #include "whereami.h" +#include "comms.h" -#ifdef _WIN32 -#define SERIAL_PORT_H "com3" -#else -#define SERIAL_PORT_H "/dev/ttyACM0" +void +#ifdef __has_attribute +#if __has_attribute(force_align_arg_pointer) +__attribute__((force_align_arg_pointer)) #endif - -// 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; -}; - -byte_t rx[sizeof(UsbCommand)]; -byte_t* prx = rx; - -static void *uart_receiver(void *targ) { - struct receiver_arg *arg = (struct receiver_arg*)targ; - size_t rxlen; - - while (arg->run) { - rxlen = 0; - if (uart_receive(sp, prx, sizeof(UsbCommand) - (prx-rx), &rxlen) && rxlen) { - prx += rxlen; - if (prx-rx < sizeof(UsbCommand)) { - continue; - } - UsbCommandReceived((UsbCommand*)rx); - } - 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; -} - - -void main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) { - struct receiver_arg rarg; +#endif +main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) { char *cmd = NULL; - pthread_t reader_thread; bool execCommand = (script_cmd != NULL); bool stdinOnPipe = !isatty(STDIN_FILENO); - + if (usb_present) { - rarg.run = 1; - pthread_create(&reader_thread, NULL, &uart_receiver, &rarg); + SetOffline(false); // cache Version information now: CmdVersion(NULL); + } else { + SetOffline(true); } // file with script @@ -119,10 +58,10 @@ void main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) { printf("executing commands from file: %s\n", script_cmds_file); } } - + read_history(".history"); - while(1) { + while (1) { // If there is a script file if (script_file) { @@ -192,11 +131,6 @@ void main_loop(char *script_cmds_file, char *script_cmd, bool usb_present) { } write_history(".history"); - - if (usb_present) { - rarg.run = 0; - pthread_join(reader_thread, NULL); - } if (script_file) { fclose(script_file); @@ -244,9 +178,8 @@ static void set_my_executable_path(void) static void show_help(bool showFullHelp, char *command_line){ printf("syntax: %s [-h|-help|-m|-f|-flush|-w|-wait|-c|-command|-l|-lua] [cmd_script_file_name] [command][lua_script_name]\n", command_line); - printf("\tLinux example:'%s /dev/ttyACM0'\n", command_line); - printf("\tWindows example:'%s com3'\n\n", command_line); - + printf("\texample: %s "SERIAL_PORT_H"\n\n", command_line); + if (showFullHelp){ printf("help: <-h|-help> Dump all interactive command's help at once.\n"); printf("\t%s -h\n\n", command_line); @@ -274,7 +207,7 @@ int main(int argc, char* argv[]) { bool addLuaExec = false; char *script_cmds_file = NULL; char *script_cmd = NULL; - + if (argc < 2) { show_help(true, argv[0]); return 1; @@ -294,7 +227,7 @@ int main(int argc, char* argv[]) { if(strcmp(argv[i],"-f") == 0 || strcmp(argv[i],"-flush") == 0){ printf("Output will be flushed after every print.\n"); - flushAfterWrite = 1; + SetFlushAfterWrite(true); } if(strcmp(argv[i],"-w") == 0 || strcmp(argv[i],"-wait") == 0){ @@ -349,39 +282,9 @@ int main(int argc, char* argv[]) { // set global variables set_my_executable_path(); - - // open uart - if (!waitCOMPort) { - sp = uart_open(argv[1]); - } else { - printf("Waiting for Proxmark to appear on %s ", argv[1]); - fflush(stdout); - int openCount = 0; - do { - sp = uart_open(argv[1]); - msleep(1000); - printf("."); - fflush(stdout); - } while(++openCount < 20 && (sp == INVALID_SERIAL_PORT || sp == CLAIMED_SERIAL_PORT)); - printf("\n"); - } - // check result of uart opening - if (sp == INVALID_SERIAL_PORT) { - printf("ERROR: invalid serial port\n"); - usb_present = false; - offline = 1; - } else if (sp == CLAIMED_SERIAL_PORT) { - printf("ERROR: serial port is claimed by another process\n"); - usb_present = false; - offline = 1; - } else { - usb_present = true; - offline = 0; - } - - // create a mutex to avoid interlacing print commands from our different threads - pthread_mutex_init(&print_lock, NULL); + // try to open USB connection to Proxmark + usb_present = OpenProxmark(argv[1], waitCOMPort, 20, false); #ifdef HAVE_GUI #ifdef _WIN32 @@ -406,11 +309,8 @@ int main(int argc, char* argv[]) { // Clean up the port if (usb_present) { - uart_close(sp); + CloseProxmark(); } - // clean up mutex - pthread_mutex_destroy(&print_lock); - exit(0); }