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[chnosproject/CHNOSProject.git] / CHNOSProject / chnos / tolset_chn_000 / chnos_008 / chnos / file.c
diff --git a/CHNOSProject/chnos/tolset_chn_000/chnos_008/chnos/file.c b/CHNOSProject/chnos/tolset_chn_000/chnos_008/chnos/file.c
deleted file mode 100644 (file)
index 7cb45a1..0000000
+++ /dev/null
@@ -1,87 +0,0 @@
-\r
-#include "core.h"\r
-\r
-void decode_fat(ushort *fat, bool backup)\r
-{\r
-       int i, j = 0;\r
-       uchar *img;\r
-\r
-       if(backup)      img = (uchar *)ADR_DISKIMG + 0x00001400;\r
-       else            img = (uchar *)ADR_DISKIMG + 0x00000200;\r
-\r
-       for(i = 0; i < 2880; i += 2){\r
-               fat[i + 0] = (img[j + 0]        | img[j + 1] << 8) & 0xfff;\r
-               fat[i + 1] = (img[j + 1] >> 4   | img[j + 2] << 4) & 0xfff;\r
-               j += 3;\r
-       }\r
-       return;\r
-}\r
-\r
-void load_file(uint finfo_no, uchar *buf)\r
-{\r
-       int i;\r
-       uchar *img;\r
-       uint size;\r
-       ushort clustno;\r
-\r
-       if(finfo_no > 224) return;\r
-\r
-       img = (uchar *)ADR_DISKIMG + 0x00003e00;\r
-       size = system.io.file.list[finfo_no].size;\r
-       clustno = system.io.file.list[finfo_no].clustno;\r
-\r
-\r
-       for(;;){\r
-               if(size <= 512){\r
-                       for(i = 0; i < size; i++){\r
-                               buf[i] = img[clustno * 512 + i];\r
-                       }\r
-                       break;\r
-               }\r
-               for(i = 0; i < 512; i++){\r
-                       buf[i] = img[clustno * 512 + i];\r
-               }\r
-               size -= 512;\r
-               buf += 512;\r
-               clustno = system.io.file.fat[clustno];\r
-               \r
-       }\r
-}\r
-\r
-uint search_file(char *name)\r
-{\r
-       int i, j;\r
-       uchar s[12];\r
-\r
-       for(j = 0; j < 11; j++){\r
-               s[j] = ' ';\r
-       }\r
-       j = 0;\r
-       for(i = 0; j < 11 && name[i] != 0x00; i++){\r
-               if(name[i] == '.' && j <= 8){\r
-                       j = 8;\r
-               } else{\r
-                       s[j] = name[i];\r
-                       if('a' <= s[j] && s[j] <= 'z'){\r
-                               s[j] -= 0x20;\r
-                       }\r
-                       j++;\r
-               }\r
-       }\r
-       for(i = 0; i < 224; ){\r
-               if(system.io.file.list[i].name[0] == 0x00) break;\r
-               if((system.io.file.list[i].type & 0x18) == 0){\r
-                       for(j = 0; j < 11; j++){\r
-                               if(system.io.file.list[i].name[j] != s[j]) goto next_file;\r
-                       }\r
-                       break; \r
-               }\r
-next_file:\r
-               i++;\r
-       }\r
-       if(i < 224 && system.io.file.list[i].name[0] != 0x00){\r
-               return i;\r
-       } else {\r
-               return 0xFFFFFFFF;\r
-       }\r
-}\r