From: hgn <hgodden00@gmail.com>
Date: Mon, 1 Nov 2021 17:52:38 +0000 (+0000)
Subject: update logging IO
X-Git-Url: https://harrygodden.com/git/?p=fishladder.git;a=commitdiff_plain;h=ed4d77304bd5515253b4048fabbc9a4da81a6f44

update logging IO
---

diff --git a/vg/vg.h b/vg/vg.h
index 74a8775..90d8f70 100644
--- a/vg/vg.h
+++ b/vg/vg.h
@@ -48,6 +48,7 @@ float	vg_time_delta;
 #include "vg/vg_input.h"
 #include "vg/vg_ui.h"
 #include "vg/vg_debug.h"
+#include "vg/vg_console.h"
 
 #include "steam/steamworks_thin.h"
 
diff --git a/vg/vg_console.h b/vg/vg_console.h
new file mode 100644
index 0000000..e69de29
diff --git a/vg/vg_io.h b/vg/vg_io.h
index 8925412..d037dd2 100644
--- a/vg/vg_io.h
+++ b/vg/vg_io.h
@@ -12,23 +12,43 @@
 #define KCYN  "\x1B[36m"
 #define KWHT  "\x1B[37m"
 
-#define VG_LOG_WRITE( FILE, PREFIX ) 	\
-	fprintf( FILE, PREFIX ); 				\
-	va_list args; 								\
-	va_start( args, fmt ); 					\
-	vfprintf( FILE, fmt, args ); 			\
-	va_end( args ); 							\
-	fprintf( FILE, KNRM );
+void (*vg_log_callback)( const char *str ) = NULL;
 
-void vg_success( const char *fmt, ... ) { VG_LOG_WRITE( stdout, (KGRN "success" KWHT "| " KGRN) ); }
-void vg_info( const char *fmt, ... )    { VG_LOG_WRITE( stdout, (KNRM "   info" KWHT "| " KNRM) ); }
-void vg_warn( const char *fmt, ... )    { VG_LOG_WRITE( stdout, (KYEL "   warn" KWHT "| " KYEL) ); }
-void vg_error( const char *fmt, ... )   { VG_LOG_WRITE( stderr, (KRED "  error" KWHT "| " KRED) ); }
+static void vg_log_write( FILE *file, const char *prefix, const char *fmt, va_list args )
+{
+	char buffer[512];
+	int i, j;
+	
+	for( i = 0; i < vg_list_size( buffer ); i ++ )
+	{
+		if( prefix[i] )
+			buffer[i] = prefix[i];
+		else 
+			break;
+	}
+	
+	j = i + vsnprintf( buffer + i, vg_list_size( buffer ) - i -2, fmt, args );
+	strcpy( buffer + j, KNRM );
+	
+	fputs( buffer, file );
+	
+	if( vg_log_callback )
+		vg_log_callback( buffer );
+}
+
+static void vg_success( const char *fmt, ... )
+	{ va_list args; va_start( args, fmt ); vg_log_write( stdout, (KGRN "success" KWHT "| " KGRN), fmt, args ); va_end( args ); }
+static void vg_info( const char *fmt, ... )
+	{ va_list args; va_start( args, fmt ); vg_log_write( stdout, (KNRM "   info" KWHT "| " KNRM), fmt, args ); va_end( args ); }
+static void vg_warn( const char *fmt, ... )
+	{ va_list args; va_start( args, fmt ); vg_log_write( stdout, (KYEL "   warn" KWHT "| " KYEL), fmt, args ); va_end( args ); }
+static void vg_error( const char *fmt, ... )
+	{ va_list args; va_start( args, fmt ); vg_log_write( stderr, (KRED "  error" KWHT "| " KRED), fmt, args ); va_end( args ); }
 
 // FILE IO
 // ===========================================================================================================
 
-i64 vg_file_size( FILE *fileptr )
+static i64 vg_file_size( FILE *fileptr )
 {
 	fseek( fileptr, 0, SEEK_END );
 	i64 fsize = ftell( fileptr );
@@ -37,7 +57,7 @@ i64 vg_file_size( FILE *fileptr )
 	return fsize;
 }
 
-void *vg_disk_open_read( const char *path, int const reserve_end, i64 *size )
+static void *vg_disk_open_read( const char *path, int const reserve_end, i64 *size )
 {
 	FILE *f = fopen( path, "rb" );
 	if( f )
@@ -66,7 +86,7 @@ void *vg_disk_open_read( const char *path, int const reserve_end, i64 *size )
 	}
 }
 
-char *vg_disk_load_text( const char *path, i64 *size )
+static char *vg_disk_load_text( const char *path, i64 *size )
 {
 	char *buf;
 	i64 fsize;
@@ -82,23 +102,23 @@ char *vg_disk_load_text( const char *path, i64 *size )
 	return NULL;
 }
 
-void *vg_asset_read_s( const char *path, i64 *size )
+static void *vg_asset_read_s( const char *path, i64 *size )
 {
 	return vg_disk_open_read( path, 0, size );
 }
 
-void *vg_asset_read( const char *path )
+static void *vg_asset_read( const char *path )
 {
 	i64 size;
 	return vg_disk_open_read( path, 0, &size );
 }
 
-char *vg_textasset_read_s( const char *path, i64 *size )
+static char *vg_textasset_read_s( const char *path, i64 *size )
 {
 	return vg_disk_load_text( path, size );
 }
 
-char *vg_textasset_read( const char *name )
+static char *vg_textasset_read( const char *name )
 {
 	i64 size;
 	return vg_disk_load_text( name, &size );