Rev 7927 | Rev 7994 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
7883 | leency | 1 | |
2 | * Author: JohnXenox aka Aleksandr Igorevich. |
||
7942 | leency | 3 | * |
4 | * Programme name: Backy |
||
5 | * Description: The programme for backing up a file. |
||
6 | * |
||
7 | * Works from command line, only! |
||
8 | */ |
||
9 | |||
7883 | leency | 10 | |
7942 | leency | 11 | |
7883 | leency | 12 | |
7942 | leency | 13 | //#include |
14 | #include |
||
7883 | leency | 15 | #include |
16 | |||
17 | |||
18 | |||
19 | |||
20 | int time = 0; |
||
21 | |||
22 | |||
23 | char months = 0; |
||
24 | char days = 0; |
||
25 | |||
26 | |||
27 | char minutes = 0; |
||
28 | char seconds = 0; |
||
29 | |||
30 | |||
31 | int length = 0; |
||
32 | |||
33 | |||
34 | char path_out[4096] = {0}; |
||
35 | |||
36 | |||
37 | |||
38 | |||
39 | char ext[] = ".bak"; |
||
40 | |||
41 | |||
42 | |||
43 | |||
44 | |||
45 | |||
46 | { |
||
47 | |||
48 | |||
49 | // preprocessing arguments from the command line. ============= // |
||
50 | // |
||
51 | // 0 argument - name of the programme. |
||
52 | // 1 argument - path to the file with name that need to be backup. |
||
53 | // 2 argument - the key (-o). |
||
54 | // 3 argument - path to the output directory without the name of the file. |
||
55 | |||
56 | |||
57 | // printf("Argv 0: %s\n", argv[0]); |
||
58 | // sprintf("Argv 1: %s\n\n", argv[1]); |
||
59 | |||
60 | |||
61 | |||
62 | // preprocess the command line arguments. ===================== // |
||
63 | |||
64 | |||
65 | { |
||
66 | for (int i = 1; i < argc; i++) |
||
67 | { |
||
68 | // if found the key "-o", then copy output path into the array "path_out". |
||
69 | if (*argv[i] == '-') // && (*(argv[i] + 1) == 'o')) |
||
70 | { |
||
71 | // printf("Key -o is found!\n"); |
||
72 | |||
73 | |||
74 | |||
75 | |||
76 | |||
77 | |||
78 | { |
||
79 | // copying of a current path into the array "path_out". |
||
80 | strcpy(path_out, argv[i]); |
||
81 | |||
82 | |||
83 | |||
84 | |||
85 | |||
86 | |||
87 | } |
||
88 | } |
||
89 | |||
90 | |||
91 | if (*argv[i] == '/') |
||
92 | { |
||
93 | flag = 2; |
||
94 | |||
95 | |||
96 | strcpy(path_in, argv[i]); |
||
97 | |||
98 | |||
99 | { |
||
100 | int idx = strlen(path_in); |
||
101 | while (path_in[idx] != '/') |
||
102 | { |
||
103 | idx--; |
||
104 | } |
||
105 | |||
106 | |||
107 | } |
||
108 | |||
109 | |||
110 | } |
||
111 | |||
112 | |||
113 | if ( (*argv[i] > '0') && (*argv[i] < '9') || \ |
||
114 | (*argv[i] > 'A') && (*argv[i] < 'Z') || \ |
||
115 | (*argv[i] > 'a') && (*argv[i] < 'z') ) |
||
116 | { |
||
117 | flag = 3; |
||
118 | |||
119 | |||
120 | // printf("Arg 0 is copyed!\n"); |
||
121 | |||
122 | |||
123 | |||
124 | |||
125 | { |
||
126 | path_in[idx] = 0; |
||
127 | idx--; |
||
128 | } |
||
129 | |||
130 | |||
131 | strcpy(path_out, path_in); |
||
132 | strcpy(&path_in[idx], argv[1]); |
||
133 | // printf("Arg 1 is added!\n"); |
||
134 | |||
135 | |||
136 | } |
||
137 | |||
138 | |||
139 | if ((flag == 0) && (flag != 2) && (flag != 3)) |
||
140 | { |
||
141 | // copying the input path into the output path, |
||
142 | strcpy(path_out, path_in); |
||
143 | //printf("Path input is copyed into the path output!\n"); |
||
144 | } |
||
145 | } |
||
146 | else |
||
147 | { |
||
148 | //con_init_console_dll_param(-1, 23, -1, 23, "Backy"); |
||
149 | if (con_init_console_dll()) return 1; // init fail |
||
7942 | leency | 150 | |
7883 | leency | 151 | |
7942 | leency | 152 | |
153 | |||
7883 | leency | 154 | printf("\n Date: %s", CREATION_DATE); |
155 | printf("\n Description: The programme for backing up a file.\n"); |
||
156 | |||
7942 | leency | 157 | |
7883 | leency | 158 | |
159 | |||
160 | printf(" path1 - path to a file to be backuped.\n"); |
||
161 | printf(" -o path2 - path to the output directory without the name of a file.\n\n"); |
||
162 | |||
163 | |||
164 | printf(" backy test.c\n"); |
||
165 | printf(" backy test.c -o /tmp0/1/\n"); |
||
166 | printf(" backy /hd0/1/test.c\n"); |
||
167 | printf(" backy /hd0/1/test.c -o /tmp0/1/\n"); |
||
168 | |||
169 | |||
170 | return 1; |
||
171 | } |
||
172 | |||
173 | |||
174 | //printf("Path_out: %s\n", path_out); |
||
175 | |||
176 | |||
177 | |||
178 | // getting the time in BCD. =================================== // |
||
179 | |||
180 | |||
181 | |||
182 | |||
183 | minutes = (char)(time >> 8); |
||
184 | seconds = (char)(time >> 16); |
||
185 | |||
186 | |||
187 | // getting the date in BCD. =================================== // |
||
188 | |||
189 | |||
190 | |||
191 | |||
192 | months = (char)(date >> 8); |
||
193 | days = (char)(date >> 16); |
||
194 | |||
195 | |||
196 | // fills the array with the date in ASCII. ==================== // |
||
197 | |||
198 | |||
199 | char *dta = 0; |
||
200 | |||
201 | |||
202 | { |
||
203 | if (i == 0) |
||
204 | { |
||
205 | dta = &years; |
||
206 | full_date[ofs] = '2'; |
||
207 | ofs++; |
||
208 | full_date[ofs] = '0'; |
||
209 | ofs++; |
||
210 | } |
||
211 | if (i == 1) |
||
212 | { |
||
213 | dta = &months; |
||
214 | } |
||
215 | if (i == 2) |
||
216 | { |
||
217 | dta = &days; |
||
218 | } |
||
219 | |||
220 | |||
221 | |||
7942 | leency | 222 | |
7883 | leency | 223 | |
224 | { |
||
225 | full_date[ofs] = '0'; |
||
226 | ofs++; |
||
227 | full_date[ofs] = num[0]; |
||
228 | } |
||
229 | else |
||
230 | { |
||
231 | full_date[ofs] = num[0]; |
||
232 | ofs++; |
||
233 | full_date[ofs] = num[1]; |
||
234 | } |
||
235 | |||
236 | |||
237 | |||
238 | |||
239 | { |
||
240 | full_date[ofs] = '.'; |
||
241 | ofs++; |
||
242 | } |
||
243 | } |
||
244 | |||
245 | |||
246 | ofs++; |
||
247 | |||
248 | |||
249 | // fills the array with the time in ASCII. ==================== // |
||
250 | |||
251 | |||
252 | dta = 0; |
||
253 | |||
254 | |||
255 | { |
||
256 | if (i == 0) |
||
257 | dta = &hours; |
||
258 | if (i == 1) |
||
259 | dta = &minutes; |
||
260 | if (i == 2) |
||
261 | dta = &seconds; |
||
262 | |||
263 | |||
7942 | leency | 264 | |
7883 | leency | 265 | |
266 | { |
||
267 | full_date[ofs] = '0'; |
||
268 | ofs++; |
||
269 | full_date[ofs] = num[0]; |
||
270 | } |
||
271 | else |
||
272 | { |
||
273 | full_date[ofs] = num[0]; |
||
274 | ofs++; |
||
275 | full_date[ofs] = num[1]; |
||
276 | } |
||
277 | |||
278 | |||
279 | |||
280 | |||
281 | { |
||
282 | full_date[ofs] = '.'; |
||
283 | } |
||
284 | //else |
||
285 | //{ |
||
286 | // full_date[ofs] = '_'; |
||
287 | //} |
||
288 | |||
289 | |||
290 | } |
||
291 | |||
292 | |||
293 | // adding the name of the input file to the output path. ====== // |
||
294 | |||
295 | |||
296 | int i = 0; |
||
297 | int y = 0; |
||
298 | |||
299 | |||
300 | while (path_in[i] != 0) |
||
301 | { |
||
302 | i++; |
||
303 | } |
||
304 | |||
305 | |||
306 | while (path_in[i] != '/') |
||
307 | { |
||
308 | i--; |
||
309 | } |
||
310 | |||
311 | |||
312 | while (path_out[y] != 0) |
||
313 | { |
||
314 | y++; |
||
315 | } |
||
316 | |||
317 | |||
318 | if (path_out[y - 1] == '/') |
||
319 | { |
||
320 | y--; |
||
321 | } |
||
322 | |||
323 | |||
324 | strcpy(&path_out[y], &path_in[i]); |
||
325 | |||
326 | |||
327 | // adding the extension and full date to the path. ============ // |
||
328 | |||
329 | |||
330 | |||
331 | |||
332 | while (path_out[i] != 0) |
||
333 | { |
||
334 | i++; |
||
335 | } |
||
336 | |||
337 | |||
338 | i++; |
||
339 | |||
340 | |||
341 | strcpy(&path_out[i], full_date); |
||
342 | |||
343 | |||
344 | |||
345 | |||
346 | strncpy(&path_out[i], ext, 4); |
||
347 | |||
348 | |||
349 | //printf("Path_out: %s\n", path_out); |
||
350 | |||
351 | |||
352 | |||
353 | |||
354 | |||
355 | |||
356 | |||
357 | }>>>-o>>>>=>> |
||
358 |