Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5936 | pavelyakov | 1 | #ifndef FS_C_INCLUDE |
2 | #define FS_C_INCLUDE |
||
3 | |||
4 | #include "stdlib.c" |
||
5 | |||
6 | #pragma pack(push,1) |
||
7 | typedef struct |
||
8 | { |
||
9 | unsigned p00; |
||
10 | unsigned p04; |
||
11 | unsigned p08; |
||
12 | unsigned p12; |
||
13 | unsigned p16; |
||
14 | char p20; |
||
15 | char *p21; |
||
16 | } FS_struct70; |
||
17 | #pragma pack(pop) |
||
18 | |||
19 | #pragma pack(push,1) |
||
20 | typedef struct |
||
21 | { |
||
22 | unsigned p00; |
||
23 | char p04; |
||
24 | char p05[3]; |
||
25 | unsigned p08; |
||
26 | unsigned p12; |
||
27 | unsigned p16; |
||
28 | unsigned p20; |
||
29 | unsigned p24; |
||
30 | unsigned p28; |
||
31 | //unsigned p32[2]; |
||
32 | long long p32; |
||
33 | unsigned p40; |
||
34 | } FS_struct_BDVK; |
||
35 | #pragma pack(pop) |
||
36 | |||
37 | #define FS_COPY_BUFFER_SET 0x100000 |
||
38 | static inline char BUF_COPY[FS_COPY_BUFFER_SET] = {0}; |
||
39 | |||
40 | static inline char *string_error_code(char code) |
||
41 | { |
||
42 | if(!code)return "Successfully!"; |
||
43 | if(code==1)return "Not defined basis and / or hard disk partition (sub-functions 7, 8 function 21)!"; |
||
44 | if(code==2)return "Function is not supported for this file system!"; |
||
45 | if(code==3)return "Unknown file system!"; |
||
46 | if(code==4)return "Reserved, never returned to the current implementation!"; |
||
47 | if(code==5)return "File not found!"; |
||
48 | if(code==6)return "The file is ended!"; |
||
49 | if(code==7)return "Pointer out the application memory!"; |
||
50 | if(code==8)return "Disk is full!"; |
||
51 | if(code==9)return "FAT table is destroyed!"; |
||
52 | if(code==10)return "Access is denied!"; |
||
53 | if(code==11)return "Device error!"; |
||
54 | return "An unexpected error!"; |
||
55 | } |
||
56 | |||
57 | static inline dword sprintf(char *mstr,const char *fmt,...) |
||
58 | { |
||
59 | |||
60 | dword *arg = &fmt; |
||
61 | char *tmp = 0; |
||
62 | char *pos = mstr; |
||
63 | --pos; |
||
64 | --fmt; |
||
65 | while(*++fmt) |
||
66 | { |
||
67 | char s = *fmt; |
||
68 | if(s=='%') |
||
69 | { |
||
70 | s = *++fmt; |
||
71 | if(s=='s') |
||
72 | { |
||
73 | tmp = *++arg; |
||
74 | while(*tmp)*++pos = *tmp++; |
||
75 | } |
||
76 | else |
||
77 | { |
||
78 | *++pos='%'; |
||
79 | --fmt; |
||
80 | } |
||
81 | } |
||
82 | else *++pos=s; |
||
83 | } |
||
84 | *++pos = 0; |
||
85 | return pos-mstr; |
||
86 | } |
||
87 | |||
88 | static inline int FS_file_70(FS_struct70 *k) |
||
89 | { |
||
90 | asm volatile ("int $0x40"::"a"(70), "b"(k)); |
||
91 | } |
||
92 | |||
93 | FS_struct_BDVK ret_struct; |
||
94 | static inline FS_struct_BDVK* get_bdvk(char *path) |
||
95 | { |
||
96 | FS_struct70 file_read_struct; |
||
97 | file_read_struct.p00 = 5; |
||
98 | file_read_struct.p04 = 0; |
||
99 | file_read_struct.p08 = 0; |
||
100 | file_read_struct.p12 = 0; |
||
101 | file_read_struct.p16 = (unsigned)&ret_struct; |
||
102 | file_read_struct.p20 = 0; |
||
103 | file_read_struct.p21 = path; |
||
104 | FS_file_70(&file_read_struct); |
||
105 | return (FS_struct_BDVK*)&ret_struct; |
||
106 | } |
||
107 | |||
108 | static inline long long file_size(char *path) |
||
109 | { |
||
110 | FS_struct_BDVK *data = get_bdvk(path); |
||
111 | return data->p32; |
||
112 | } |
||
113 | |||
114 | static inline byte file_isdir(char *path) |
||
115 | { |
||
116 | FS_struct_BDVK *data = get_bdvk(path); |
||
117 | if(data->p00&0b10000)return 1; |
||
118 | return 0; |
||
119 | } |
||
120 | |||
121 | static inline byte file_ismetka(char *path) |
||
122 | { |
||
123 | FS_struct_BDVK *data = get_bdvk(path); |
||
124 | if(data->p00&0b1000)return 1; |
||
125 | return 0; |
||
126 | } |
||
127 | |||
128 | static inline byte file_isfile() |
||
129 | { |
||
130 | //FS_struct_BDVK *data = get_bdvk(path); |
||
131 | if(ret_struct.p00&0b11000)return 0; |
||
132 | return 1; |
||
133 | } |
||
134 | |||
135 | static inline int file_run(char *path,char *arg) |
||
136 | { |
||
137 | FS_struct70 file_read_struct; |
||
138 | file_read_struct.p00 = 7; |
||
139 | file_read_struct.p04 = 0; |
||
140 | file_read_struct.p08 = arg; |
||
141 | file_read_struct.p12 = 0; |
||
142 | file_read_struct.p16 = 0; |
||
143 | file_read_struct.p20 = 0; |
||
144 | file_read_struct.p21 = path; |
||
145 | return FS_file_70(&file_read_struct); |
||
146 | |||
147 | } |
||
148 | |||
149 | static inline int file_read_binary(char *path,unsigned pos,unsigned size,void *adr) |
||
150 | { |
||
151 | FS_struct70 file_read_struct; |
||
152 | file_read_struct.p00 = 0; |
||
153 | file_read_struct.p04 = pos; |
||
154 | file_read_struct.p08 = 0; |
||
155 | file_read_struct.p12 = size; |
||
156 | file_read_struct.p16 = (unsigned)adr; |
||
157 | file_read_struct.p20 = 0; |
||
158 | file_read_struct.p21 = path; |
||
159 | char c = FS_file_70(&file_read_struct); |
||
160 | if(c) |
||
161 | { |
||
162 | sprintf(&BUF_COPY,"'Error read file (%s) file: %s.'E",string_error_code(c),path); |
||
163 | file_run("/sys/@notify",&BUF_COPY); |
||
164 | } |
||
165 | return c; |
||
166 | } |
||
167 | |||
168 | static inline int file_delete(char *path) |
||
169 | { |
||
170 | FS_struct70 file_read_struct; |
||
171 | file_read_struct.p00 = 8; |
||
172 | file_read_struct.p04 = 0; |
||
173 | file_read_struct.p08 = 0; |
||
174 | file_read_struct.p12 = 0; |
||
175 | file_read_struct.p16 = 0; |
||
176 | file_read_struct.p20 = 0; |
||
177 | file_read_struct.p21 = path; |
||
178 | char c = FS_file_70(&file_read_struct); |
||
179 | if(c) |
||
180 | { |
||
181 | sprintf(&BUF_COPY,"'Error delete file: %s. Info: %s'E",string_error_code(c),path); |
||
182 | file_run("/sys/@notify",&BUF_COPY); |
||
183 | } |
||
184 | return c; |
||
185 | } |
||
186 | |||
187 | static inline int file_mkdir(char *path) |
||
188 | { |
||
189 | FS_struct70 file_read_struct; |
||
190 | file_read_struct.p00 = 9; |
||
191 | file_read_struct.p04 = 0; |
||
192 | file_read_struct.p08 = 0; |
||
193 | file_read_struct.p12 = 0; |
||
194 | file_read_struct.p16 = 0; |
||
195 | file_read_struct.p20 = 0; |
||
196 | file_read_struct.p21 = path; |
||
197 | char c = FS_file_70(&file_read_struct); |
||
198 | if(c) |
||
199 | { |
||
200 | sprintf(&BUF_COPY,"'Error make dir: %s. Info: %s.'E",string_error_code(c),path); |
||
201 | file_run("/sys/@notify",&BUF_COPY); |
||
202 | } |
||
203 | return c; |
||
204 | } |
||
205 | |||
206 | static inline int file_write(char *path,void *ukaz,dword size) |
||
207 | { |
||
208 | FS_struct70 file_read_struct; |
||
209 | file_read_struct.p00 = 2; |
||
210 | file_read_struct.p04 = 0; |
||
211 | file_read_struct.p08 = 0; |
||
212 | file_read_struct.p12 = size; |
||
213 | file_read_struct.p16 = ukaz; |
||
214 | file_read_struct.p20 = 0; |
||
215 | file_read_struct.p21 = path; |
||
216 | char c = FS_file_70(&file_read_struct); |
||
217 | if(c) |
||
218 | { |
||
219 | sprintf(&BUF_COPY,"'Error write file: %s. Info: %s.'E",string_error_code(c),path); |
||
220 | file_run("/sys/@notify",&BUF_COPY); |
||
221 | } |
||
222 | return c; |
||
223 | } |
||
224 | |||
225 | static inline int file_rewrite(char *path,dword pos1,dword pos2,void *ukaz,dword size) |
||
226 | { |
||
227 | FS_struct70 file_read_struct; |
||
228 | file_read_struct.p00 = 3; |
||
229 | file_read_struct.p04 = pos1; |
||
230 | file_read_struct.p08 = pos2; |
||
231 | file_read_struct.p12 = size; |
||
232 | file_read_struct.p16 = ukaz; |
||
233 | file_read_struct.p20 = 0; |
||
234 | file_read_struct.p21 = path; |
||
235 | char c = FS_file_70(&file_read_struct); |
||
236 | if(c) |
||
237 | { |
||
238 | sprintf(&BUF_COPY,"'Error rewrite file (%s) file: %s.'E",string_error_code(c),path); |
||
239 | file_run("/sys/@notify",&BUF_COPY); |
||
240 | } |
||
241 | return c; |
||
242 | } |
||
243 | |||
244 | |||
245 | static inline char file_copy(char *path1,char *path2) |
||
246 | { |
||
247 | long long size = file_size(path1); |
||
248 | if(!size)file_write(path2,&BUF_COPY,0); |
||
249 | long long cel = size; |
||
250 | cel /= FS_COPY_BUFFER_SET; |
||
251 | dword ost = size-cel*FS_COPY_BUFFER_SET; |
||
252 | long long i = 0; |
||
253 | char err=0; |
||
254 | if(cel) |
||
255 | { |
||
256 | if(file_read_binary(path1,0,FS_COPY_BUFFER_SET,&BUF_COPY))goto ERROR; |
||
257 | if(file_write(path2,&BUF_COPY,FS_COPY_BUFFER_SET))goto ERROR; |
||
258 | ++i; |
||
259 | } |
||
260 | else |
||
261 | { |
||
262 | if(file_read_binary(path1,0,ost,&BUF_COPY))goto ERROR; |
||
263 | if(file_write(path2,&BUF_COPY,ost))goto ERROR; |
||
264 | return 1; |
||
265 | } |
||
266 | while(i |
||
267 | { |
||
268 | if(file_read_binary(path1,FS_COPY_BUFFER_SET*i,FS_COPY_BUFFER_SET,&BUF_COPY))goto ERROR; |
||
269 | if(file_rewrite(path2,FS_COPY_BUFFER_SET*i,0,&BUF_COPY,FS_COPY_BUFFER_SET))goto ERROR; |
||
270 | ++i; |
||
271 | } |
||
272 | if(file_read_binary(path1,FS_COPY_BUFFER_SET*i,ost,&BUF_COPY))goto ERROR; |
||
273 | if(file_rewrite(path2,FS_COPY_BUFFER_SET*i,0,&BUF_COPY,ost))goto ERROR; |
||
274 | return 1; |
||
275 | ERROR: |
||
276 | |||
277 | //asm("":"=a"(err)); |
||
278 | //sprintf(&BUF_COPY,"Error %s file: %s.",string_error_code(err),path1); |
||
279 | //file_run("/sys/@notify",&BUF_COPY); |
||
280 | return 0; |
||
281 | } |
||
282 | |||
283 | /* |
||
284 | dword FS_COPY_BUFFER_SET_POINT = 0x100000; |
||
285 | dword BUF_COPY_POINT = 0; |
||
286 | static inline char file_copy(char *path1,char *path2) |
||
287 | { |
||
288 | long long size = file_size(path1); |
||
289 | if(!size)file_write(path2,BUF_COPY_POINT,0); |
||
290 | long long cel = size; |
||
291 | cel /= FS_COPY_BUFFER_SET_POINT; |
||
292 | dword ost = size-cel*FS_COPY_BUFFER_SET_POINT; |
||
293 | long long i = 0; |
||
294 | char err=0; |
||
295 | if(cel) |
||
296 | { |
||
297 | if(file_read_binary(path1,0,FS_COPY_BUFFER_SET_POINT,BUF_COPY_POINT))goto ERROR; |
||
298 | if(file_write(path2,BUF_COPY_POINT,FS_COPY_BUFFER_SET_POINT))goto ERROR; |
||
299 | ++i; |
||
300 | } |
||
301 | else |
||
302 | { |
||
303 | if(file_read_binary(path1,0,ost,BUF_COPY_POINT))goto ERROR; |
||
304 | if(file_write(path2,BUF_COPY_POINT,ost))goto ERROR; |
||
305 | return 1; |
||
306 | } |
||
307 | while(i |
||
308 | { |
||
309 | if(file_read_binary(path1,FS_COPY_BUFFER_SET_POINT*i,FS_COPY_BUFFER_SET_POINT,BUF_COPY_POINT))goto ERROR; |
||
310 | if(file_rewrite(path2,FS_COPY_BUFFER_SET_POINT*i,0,BUF_COPY_POINT,FS_COPY_BUFFER_SET_POINT))goto ERROR; |
||
311 | ++i; |
||
312 | } |
||
313 | if(file_read_binary(path1,FS_COPY_BUFFER_SET_POINT*i,ost,BUF_COPY_POINT))goto ERROR; |
||
314 | if(file_rewrite(path2,FS_COPY_BUFFER_SET_POINT*i,0,BUF_COPY_POINT,ost))goto ERROR; |
||
315 | return 1; |
||
316 | ERROR: |
||
317 | |||
318 | //asm("":"=a"(err)); |
||
319 | //sprintf(BUF_COPY_POINT,"Error %s file: %s.",string_error_code(err),path1); |
||
320 | //file_run("/sys/@notify",BUF_COPY_POINT); |
||
321 | return 0; |
||
322 | } |
||
323 | */ |
||
324 | /* |
||
325 | #define FS_COPY_BUFFER_SET 0x100000 |
||
326 | char BUF_COPY[FS_COPY_BUFFER_SET] = {0}; |
||
327 | static inline char file_copy(char *path1,char *path2) |
||
328 | { |
||
329 | long long size = file_size(path1); |
||
330 | if(!size)file_write(path2,&BUF_COPY,0); |
||
331 | long long cel = size; |
||
332 | cel /= FS_COPY_BUFFER_SET; |
||
333 | dword ost = size-cel*FS_COPY_BUFFER_SET; |
||
334 | long long i = 0; |
||
335 | |||
336 | if(cel) |
||
337 | { |
||
338 | file_read_binary(path1,0,FS_COPY_BUFFER_SET,&BUF_COPY); |
||
339 | file_write(path2,&BUF_COPY,FS_COPY_BUFFER_SET); |
||
340 | ++i; |
||
341 | } |
||
342 | else |
||
343 | { |
||
344 | file_read_binary(path1,0,ost,&BUF_COPY); |
||
345 | file_write(path2,&BUF_COPY,ost); |
||
346 | return 1; |
||
347 | } |
||
348 | while(i |
||
349 | { |
||
350 | file_read_binary(path1,FS_COPY_BUFFER_SET*i,FS_COPY_BUFFER_SET,&BUF_COPY); |
||
351 | file_rewrite(path2,FS_COPY_BUFFER_SET*i,0,&BUF_COPY,FS_COPY_BUFFER_SET); |
||
352 | ++i; |
||
353 | } |
||
354 | file_read_binary(path1,FS_COPY_BUFFER_SET*i,ost,&BUF_COPY); |
||
355 | file_rewrite(path2,FS_COPY_BUFFER_SET*i,0,&BUF_COPY,ost); |
||
356 | return 1; |
||
357 | } |
||
358 | */ |
||
359 | long long size_long_file=0; |
||
360 | |||
361 | static inline void *file_read(char *path) |
||
362 | { |
||
363 | size_long_file = file_size(path); |
||
364 | void *data = malloc(size_long_file+1); |
||
365 | |||
366 | if(file_read_binary(path,0,size_long_file,data))return 0; |
||
367 | |||
368 | return data; |
||
369 | } |
||
370 | |||
371 | static inline void *file_readKPACK(char *path) |
||
372 | { |
||
373 | void *data = 0; |
||
374 | dword size=0; |
||
375 | asm ("int $0x40":"=a"(data),"=d"(size):"a"(68), "b"(27), "c"(path)); |
||
376 | size_long_file = size; |
||
377 | asm volatile(""::"c"(size)); |
||
378 | return data; |
||
379 | } |
||
380 | |||
381 | static inline int file_read_dir(dword begin,dword file_count,dword read_buffer,char *dir_path) |
||
382 | { |
||
383 | FS_struct70 file_read_struct; |
||
384 | file_read_struct.p00 = 1; |
||
385 | file_read_struct.p04 = begin; |
||
386 | file_read_struct.p08 = 0; |
||
387 | file_read_struct.p12 = file_count; |
||
388 | file_read_struct.p16 = read_buffer; |
||
389 | file_read_struct.p20 = 0; |
||
390 | file_read_struct.p21 = dir_path; |
||
391 | return FS_file_70(&file_read_struct); |
||
392 | } |
||
393 | |||
394 | #endif |