X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2F16_ca.c;h=25463ac732dff8703683b1d0f659af0aac7345ac;hb=c48c2f1e1f84ca6eaa064e6e88884c7e9c8d303b;hp=b384845ae7314f22ecf2721d42ccd37941500916;hpb=210b95b508016e3cdeed5c1e0ce047beeec6c18e;p=16.git

diff --git a/src/lib/16_ca.c b/src/lib/16_ca.c
index b384845a..25463ac7 100755
--- a/src/lib/16_ca.c
+++ b/src/lib/16_ca.c
@@ -235,7 +235,7 @@ boolean CA_FarRead(int handle, byte huge *dest, dword length, mminfo_t *mm)
 		//fat=segm*0xfffflu;
 		//length-=fat;
 //		printf("CA_FarRead doesn't support 64K reads yet!\n");
-		//return 0;
+		return 0;//TODO: EXPAND!!!
 	}
 
 	//if(!fat&&!segm)
@@ -281,7 +281,6 @@ End:
 		}
 #endif
 	return flag;
-	//}else return 0;//todo: EXPAND!!!
 }
 
 
@@ -308,7 +307,7 @@ boolean CA_FarWrite(int handle, byte huge *source, dword length, mminfo_t *mm)
 		//fat=segm*0xfffflu;
 		//length-=fat;
 //		printf("CA_FarRead doesn't support 64K reads yet!\n");
-		//return 0;
+		return 0;
 	}
 
 	//if(!fat&&!segm)
@@ -354,7 +353,6 @@ End:
 		}
 #endif
 	return flag;
-	//}else return 0;
 }
 
 
@@ -379,6 +377,38 @@ boolean CA_ReadFile(char *filename, memptr *ptr, mminfo_t *mm)
 
 	size = filelength(handle);
 	if(!CA_FarRead(handle,*ptr,size, mm))
+	{
+		close (handle);
+		return false;
+	}
+	close (handle);
+	return true;
+}
+
+
+/*
+==========================
+=
+= CA_WriteFile
+=
+= Writes a file from a memory buffer
+=
+==========================
+*/
+
+boolean CA_WriteFile (char *filename, void far *ptr, long length, mminfo_t *mm)
+{
+	int handle;
+	sdword size;
+	//long size;
+
+	handle = open(filename,O_CREAT | O_BINARY | O_WRONLY,
+				S_IREAD | S_IWRITE | S_IFREG);
+
+	if (handle == -1)
+		return false;
+
+	if (!CA_FarWrite (handle,ptr,length, mm))
 	{
 		close(handle);
 		return false;
@@ -890,7 +920,7 @@ asm	mov	ds,ax
 =
 ======================
 */
-
+////++++ enable!
 /*void CAL_SetupGrFile (void)
 {
 	int handle;
@@ -1947,9 +1977,14 @@ void CA_ClearAllMarks (void)
 ======================
 */
 /*++++
-void CA_FreeGraphics (void)
+void CA_SetGrPurge (void)
 {
-	int	i;
+	int i;
+
+//
+// free graphics
+//
+	CA_ClearMarks ();
 
 	for (i=0;i<NUMCHUNKS;i++)
 		if (grsegs[i])