X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/b62b5e2527e36cdbfda2e3d2a7ce8a46e45969e1..994f21fe017fd0f2373399ff7cfb9843bfd303df:/client/ui.c

diff --git a/client/ui.c b/client/ui.c
index 05e29dc7..5c9d7424 100644
--- a/client/ui.c
+++ b/client/ui.c
@@ -9,27 +9,101 @@
 // UI utilities
 //-----------------------------------------------------------------------------
 
-#include <stdarg.h>
+#include <stdbool.h>
+#ifndef EXTERNAL_PRINTANDLOG
 #include <stdlib.h>
 #include <stdio.h>
-#include <stdbool.h>
+#include <stdarg.h>
 #include <readline/readline.h>
 #include <pthread.h>
+#include "util.h"
+#endif
 
 #include "ui.h"
 
 double CursorScaleFactor = 1;
 int PlotGridX=0, PlotGridY=0, PlotGridXdefault= 64, PlotGridYdefault= 64, CursorCPos= 0, CursorDPos= 0;
-int offline;
-int flushAfterWrite = 0;  //buzzy
+bool flushAfterWrite = false;  //buzzy
 int GridOffset = 0;
 bool GridLocked = false;
 bool showDemod = true;
 
-extern pthread_mutex_t print_lock;
-
 static char *logfilename = "proxmark3.log";
 
+#ifndef EXTERNAL_PRINTANDLOG
+static pthread_mutex_t print_lock = PTHREAD_MUTEX_INITIALIZER;
+
+void PrintAndLogEx(logLevel_t level, char *fmt, ...) {
+
+	// skip debug messages if client debugging is turned off i.e. 'DATA SETDEBUG 0' 
+//	if (g_debugMode	== 0 && level == DEBUG)
+//		return;
+	
+	char buffer[MAX_PRINT_BUFFER] = {0};
+	char buffer2[MAX_PRINT_BUFFER] = {0};
+	char prefix[20] = {0};
+	char *token = NULL;
+	int size = 0;
+						//   {NORMAL, SUCCESS, INFO, FAILED, WARNING, ERR, DEBUG}
+	static char *prefixes[7] = { "", "", "INFO: ", "FAILED: ", "WARNING: ", "ERROR: ", "#: "};
+	
+	switch( level ) {
+		case FAILED:
+			strncpy(prefix,_RED_(FAILED: ), sizeof(prefix)-1);
+			break;
+		case DEBUG:
+			strncpy(prefix,_BLUE_(#: ), sizeof(prefix)-1);			
+			break;
+		case SUCCESS: 
+			strncpy(prefix,_GREEN_( ), sizeof(prefix)-1);
+			break;
+		case WARNING:
+			strncpy(prefix,_CYAN_(WARNING: ), sizeof(prefix)-1);
+			break;		
+		default:
+			strncpy(prefix, prefixes[level], sizeof(prefix)-1);
+			break;
+	}
+	
+	va_list args;
+	va_start(args, fmt);
+	vsnprintf(buffer, sizeof(buffer), fmt, args);
+	va_end(args);
+
+	// no prefixes for normal
+	if ( level == NORMAL ) {
+		PrintAndLog(buffer);
+		return;
+	}
+	
+	if (strchr(buffer, '\n')) {
+
+		const char delim[2] = "\n";
+			
+		// line starts with newline
+		if (buffer[0] == '\n') 
+			PrintAndLog("");
+		
+		token = strtok(buffer, delim);
+		
+		while (token != NULL) {
+			
+			size = strlen(buffer2);
+		
+			if (strlen(token))
+				snprintf(buffer2+size, sizeof(buffer2)-size, "%s%s\n", prefix, token);
+			else
+				snprintf(buffer2+size, sizeof(buffer2)-size, "\n");
+			
+			token = strtok(NULL, delim);
+		}
+		PrintAndLog(buffer2);
+	} else {
+		snprintf(buffer2, sizeof(buffer2), "%s%.*s", prefix, MAX_PRINT_BUFFER - 20, buffer);
+		PrintAndLog(buffer2);
+	}
+}
+
 void PrintAndLog(char *fmt, ...)
 {
 	char *saved_line;
@@ -48,7 +122,12 @@ void PrintAndLog(char *fmt, ...)
 			logging=0;
 		}
 	}
-	
+
+	// If there is an incoming message from the hardware (eg: lf hid read) in
+	// the background (while the prompt is displayed and accepting user input),
+	// stash the prompt and bring it back later.
+#ifdef RL_STATE_READCMD
+	// We are using GNU readline. libedit (OSX) doesn't support this flag.
 	int need_hack = (rl_readline_state & RL_STATE_READCMD) > 0;
 
 	if (need_hack) {
@@ -58,6 +137,7 @@ void PrintAndLog(char *fmt, ...)
 		rl_replace_line("", 0);
 		rl_redisplay();
 	}
+#endif
 	
 	va_start(argptr, fmt);
 	va_copy(argptr2, argptr);
@@ -66,6 +146,8 @@ void PrintAndLog(char *fmt, ...)
 	va_end(argptr);
 	printf("\n");
 
+#ifdef RL_STATE_READCMD
+	// We are using GNU readline. libedit (OSX) doesn't support this flag.
 	if (need_hack) {
 		rl_restore_prompt();
 		rl_replace_line(saved_line, 0);
@@ -73,6 +155,7 @@ void PrintAndLog(char *fmt, ...)
 		rl_redisplay();
 		free(saved_line);
 	}
+#endif
 	
 	if (logging && logfile) {
 		vfprintf(logfile, fmt, argptr2);
@@ -81,16 +164,21 @@ void PrintAndLog(char *fmt, ...)
 	}
 	va_end(argptr2);
 
-	if (flushAfterWrite == 1)  //buzzy
+	if (flushAfterWrite)  //buzzy
 	{
 		fflush(NULL);
 	}
 	//release lock
 	pthread_mutex_unlock(&print_lock);  
 }
-
+#endif
 
 void SetLogFilename(char *fn)
 {
   logfilename = fn;
 }
+
+void SetFlushAfterWrite(bool flush_after_write) {
+	flushAfterWrite = flush_after_write;
+}
+