X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/47e18126ec553c4a7caf6da5a55e476f61c54076..02306bac2dc44bd1de5422f9db127b231cde304f:/client/cmdlfhitag.c

diff --git a/client/cmdlfhitag.c b/client/cmdlfhitag.c
index ab279dcb..9a228b2b 100644
--- a/client/cmdlfhitag.c
+++ b/client/cmdlfhitag.c
@@ -12,13 +12,12 @@
 #include <stdlib.h>
 #include <string.h>
 #include "data.h"
-//#include "proxusb.h"
 #include "proxmark3.h"
 #include "ui.h"
 #include "cmdparser.h"
-#include "common.h"
+#include "../include/common.h"
 #include "util.h"
-#include "hitag2.h"
+#include "../include/hitag2.h"
 #include "sleep.h"
 #include "cmdmain.h"
 
@@ -30,7 +29,7 @@ size_t nbytes(size_t nbits) {
 
 int CmdLFHitagList(const char *Cmd)
 {
-  uint8_t got[3000];
+  uint8_t got[TRACE_BUFFER_SIZE];
   GetFromBigBuf(got,sizeof(got),0);
   WaitForResponse(CMD_ACK,NULL);
 
@@ -45,9 +44,8 @@ int CmdLFHitagList(const char *Cmd)
   FILE* pf = NULL;
   
   for (;;) {
-    if(i >= 1900) {
-      break;
-    }
+  
+    if(i >= TRACE_BUFFER_SIZE) { break; }
 
     bool isResponse;
     int timestamp = *((uint32_t *)(got+i));
@@ -72,9 +70,7 @@ int CmdLFHitagList(const char *Cmd)
     if (len > 100) {
       break;
     }
-    if (i + len >= 1900) {
-      break;
-    }
+    if (i + len >= TRACE_BUFFER_SIZE) { break;}
 
     uint8_t *frame = (got+i+9);
 
@@ -134,20 +130,27 @@ int CmdLFHitagSnoop(const char *Cmd) {
 }
 
 int CmdLFHitagSim(const char *Cmd) {
-  UsbCommand c = {CMD_SIMULATE_HITAG};
-	char filename[256] = { 0x00 };
+    
+	UsbCommand c = {CMD_SIMULATE_HITAG};
+	char filename[FILE_PATH_SIZE] = { 0x00 };
 	FILE* pf;
 	bool tag_mem_supplied;
+	int len = 0;
 
-	param_getstr(Cmd,0,filename);
-	
+	len = strlen(Cmd);
+	if (len > FILE_PATH_SIZE) len = FILE_PATH_SIZE;
+	memcpy(filename, Cmd, len);
+   
 	if (strlen(filename) > 0) {
 		if ((pf = fopen(filename,"rb+")) == NULL) {
 			PrintAndLog("Error: Could not open file [%s]",filename);
 			return 1;
 		}
 		tag_mem_supplied = true;
-		fread(c.d.asBytes,48,1,pf);
+		if (fread(c.d.asBytes,48,1,pf) == 0) {
+             PrintAndLog("Error: File reading error");
+			return 1;
+         }
 		fclose(pf);
 	} else {
 		tag_mem_supplied = false;
@@ -228,7 +231,7 @@ int CmdLFHitagReader(const char *Cmd) {
   return 0;
 }
 
-static command_t CommandTableHitag[] = 
+static command_t CommandTable[] = 
 {
   {"help",    CmdHelp,           1, "This help"},
   {"list",    CmdLFHitagList,    1, "List Hitag trace history"},
@@ -240,12 +243,12 @@ static command_t CommandTableHitag[] =
 
 int CmdLFHitag(const char *Cmd)
 {
-  CmdsParse(CommandTableHitag, Cmd);
+  CmdsParse(CommandTable, Cmd);
   return 0;
 }
 
 int CmdHelp(const char *Cmd)
 {
-  CmdsHelp(CommandTableHitag);
+  CmdsHelp(CommandTable);
   return 0;
 }