CHG: 'hf iclass replay' added help text.

[proxmark3-svn] / client / cmdhficlass.c

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index 020ee51ae576e6f1b98cbb777f6949e6b726b9da..acf3de8769c2edfa2f6124f981e12c8c1bb6319f 100644 (file)
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -172,6 +172,33 @@ int usage_hf_iclass_managekeys(void) {
        PrintAndLog(" print keys   : hf iclass managekeys p\n");
        return 0;
 }
+int usage_hf_iclass_reader(void) {
+       PrintAndLog("HELP :  Act as a Iclass reader:\n");
+       PrintAndLog("Usage:  hf iclass reader [h] [1]\n");
+       PrintAndLog("Options:");
+       PrintAndLog("    h   This help text");
+       PrintAndLog("    1   read only 1 tag");
+       PrintAndLog("Samples:");
+       PrintAndLog("        hf iclass reader 1");
+       return 0;
+}
+int usage_hf_iclass_replay(void){
+       PrintAndLog("HELP:   Replay a collected mac message");
+       PrintAndLog("Usage:  hf iclass replay [h] <mac>");
+       PrintAndLog("Options:");
+       PrintAndLog("    h       This help text");
+       PrintAndLog("    <mac>   Mac bytes to replay (8 hexsymbols)");
+       PrintAndLog("Samples:");
+       PrintAndLog("        hf iclass replay 00112233");       
+       return 0;
+}
+int usage_hf_iclass_snoop(void){
+       PrintAndLog("HELP:   Snoops the communication between reader and tag");
+       PrintAndLog("Usage:  hf iclass snoop [h]");
+       PrintAndLog("Samples:");
+       PrintAndLog("            hf iclass snoop");     
+       return 0;
+}
 
 int xorbits_8(uint8_t val) {
        uint8_t res = val ^ (val >> 1); //1st pass
@@ -188,6 +215,9 @@ int CmdHFiClassList(const char *Cmd) {
 }
 
 int CmdHFiClassSnoop(const char *Cmd) {
+       char cmdp = param_getchar(Cmd, 0);
+       if (cmdp == 'h' || cmdp == 'H') return usage_hf_iclass_snoop();
+
        UsbCommand c = {CMD_SNOOP_ICLASS};
        SendCommand(&c);
        return 0;
@@ -318,19 +348,18 @@ int HFiClassReader(const char *Cmd, bool loop, bool verbose) {
        return 0;
 }
 
-int CmdHFiClassReader(const char *Cmd) {
-       return HFiClassReader(Cmd, true, true);
+int CmdHFiClassReader(const char *Cmd) {       
+       char cmdp = param_getchar(Cmd, 0);
+       if (cmdp == 'h' || cmdp == 'H') return usage_hf_iclass_reader();
+       bool findone = (cmdp == '1') ? FALSE : TRUE;
+       return HFiClassReader(Cmd, findone, true);
 }
 
 int CmdHFiClassReader_Replay(const char *Cmd) {
        uint8_t readerType = 0;
        uint8_t MAC[4]={0x00, 0x00, 0x00, 0x00};
 
-       if (strlen(Cmd)<1) {
-               PrintAndLog("Usage:  hf iclass replay <MAC>");
-               PrintAndLog("        sample: hf iclass replay 00112233");
-               return 0;
-       }
+       if (strlen(Cmd)<1) return usage_hf_iclass_replay();
 
        if (param_gethex(Cmd, 0, MAC, 8)) {
                PrintAndLog("MAC must include 8 HEX symbols");
@@ -437,12 +466,14 @@ static int readKeyfile(const char *filename, size_t len, uint8_t* buffer) {
 }
 
 int CmdHFiClassDecrypt(const char *Cmd) {
+
+       char opt = param_getchar(Cmd, 0);
+       if (strlen(Cmd)<1 || opt == 'h' || opt == 'H') return usage_hf_iclass_decrypt();
+       
        uint8_t key[16] = { 0 };
        if(readKeyfile("iclass_decryptionkey.bin", 16, key)) return usage_hf_iclass_decrypt();
        
-       PrintAndLog("Decryption file found... ");
-       char opt = param_getchar(Cmd, 0);
-       if (strlen(Cmd)<1 || opt == 'h' || opt == 'H') return usage_hf_iclass_decrypt();
+       PrintAndLog("Decryption file found...");
 
        //Open the tagdump-file
        FILE *f;
@@ -1304,7 +1335,7 @@ void printIclassDumpContents(uint8_t *iclass_dump, uint8_t startblock, uint8_t e
        printf("------+--+-------------------------+\n");
        while (i <= endblock){
                uint8_t *blk = iclass_dump + (i * 8);
-               printf("Block |%02X| %s|\n", i, sprint_hex(blk, 8) );   
+               printf("Block |%02X| %s\n", i, sprint_hex_ascii(blk, 8) );      
                i++;
        }
        printf("------+--+-------------------------+\n");