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8193 | maxcodehac | 1 | /* |
2 | * Programme name: Backy |
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3 | * Description: The programme for backing up a file. |
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4 | * |
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5 | * Backy.c |
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6 | * Author: JohnXenox aka Aleksandr Igorevich. |
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7 | * Port to GCC: maxcodehack |
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8 | * |
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9 | * Works from command line, only! |
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10 | */ |
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11 | |||
12 | #define CREATION_DATE "2020.05.27" |
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13 | |||
14 | #include |
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15 | #include |
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16 | #include |
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8518 | maxcodehac | 17 | #include |
8193 | maxcodehac | 18 | |
19 | #include "Backy_lib.h" |
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20 | |||
21 | int date = 0; |
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22 | int time = 0; |
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23 | |||
24 | char years = 0; |
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25 | char months = 0; |
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26 | char days = 0; |
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27 | |||
28 | char hours = 0; |
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29 | char minutes = 0; |
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30 | char seconds = 0; |
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31 | |||
32 | char *data = 0; |
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33 | int length = 0; |
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34 | |||
35 | char path_in[4096] = {0}; |
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36 | char path_out[4096] = {0}; |
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37 | |||
38 | char num[3] = {0}; |
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39 | |||
40 | char full_date[25] = {0}; |
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41 | char ext[] = ".bak"; |
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42 | |||
43 | char flag = 0; |
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44 | |||
45 | char state; |
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46 | |||
47 | |||
48 | int main(int argc, char** argv) |
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49 | { |
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50 | load_console(); |
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51 | |||
52 | con_set_title("Backy"); |
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53 | |||
54 | // ============================================================ // |
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55 | // preprocessing arguments from the command line. ============= // |
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56 | // |
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57 | // 0 argument - name of the programme. |
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58 | // 1 argument - path to the file with name that need to be backup. |
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59 | // 2 argument - the key (-o). |
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60 | // 3 argument - path to the output directory without the name of the file. |
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61 | |||
62 | // printf("Number of args: %d\n", argc); |
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63 | // printf("Argv 0: %s\n", argv[0]); |
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64 | // sprintf("Argv 1: %s\n\n", argv[1]); |
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65 | |||
66 | |||
67 | // ============================================================ // |
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68 | // process the command line arguments. ======================== // |
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69 | |||
70 | if (argc > 1) |
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71 | { |
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72 | for (int i = 1; i < argc; i++) |
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73 | { |
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74 | // if found the key "-o", then copy output path into the array "path_out". |
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75 | if (*argv[i] == '-') // && (*(argv[i] + 1) == 'o')) |
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76 | { |
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77 | // printf("Key -o is found!\n"); |
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78 | |||
79 | i++; |
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80 | |||
81 | flag = 1; |
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82 | |||
83 | if (i <= argc) |
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84 | { |
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85 | // copying of a current path into the array "path_out". |
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86 | strcpy(path_out, argv[i]); |
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87 | |||
88 | // printf("Path output is copyed!\n"); |
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89 | |||
90 | i++; |
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91 | |||
92 | break; |
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93 | } |
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94 | } |
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95 | |||
96 | // if input path is found, then copy it into the array "path_in". |
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97 | if (*argv[i] == '/') |
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98 | { |
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99 | flag = 2; |
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100 | |||
101 | // copying of a current path into the buffer. |
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102 | strcpy(path_in, argv[i]); |
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103 | |||
104 | if (flag != 1) |
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105 | { |
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106 | int idx = strlen(path_in); |
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107 | while (path_in[idx] != '/') |
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108 | { |
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109 | idx--; |
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110 | } |
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111 | |||
112 | strncpy(path_out, path_in, idx); |
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113 | } |
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114 | |||
115 | // printf("Path input is copyed!\n"); |
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116 | } |
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117 | |||
118 | // if found characters. |
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119 | if ( (*argv[i] > '0') && (*argv[i] < '9') || \ |
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120 | (*argv[i] > 'A') && (*argv[i] < 'Z') || \ |
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121 | (*argv[i] > 'a') && (*argv[i] < 'z') ) |
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122 | { |
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123 | flag = 3; |
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124 | |||
125 | strcpy(path_in, argv[0]); |
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126 | // printf("Arg 0 is copyed!\n"); |
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127 | |||
128 | int idx = strlen(path_in); |
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129 | |||
130 | while (path_in[idx] != '/') |
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131 | { |
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132 | path_in[idx] = 0; |
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133 | idx--; |
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134 | } |
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135 | |||
136 | idx++; |
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137 | strcpy(path_out, path_in); |
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138 | strcpy(&path_in[idx], argv[1]); |
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139 | // printf("Arg 1 is added!\n"); |
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140 | |||
141 | } |
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142 | } |
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143 | |||
144 | // if not found the flag, then copy path from "path_in" into "path_out". |
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145 | if ((flag == 0) && (flag != 2) && (flag != 3)) |
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146 | { |
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147 | // copying the input path into the output path, |
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148 | strcpy(path_out, path_in); |
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149 | //printf("Path input is copyed into the path output!\n"); |
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150 | } |
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151 | } |
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152 | else |
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153 | { |
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154 | con_set_title("Useful info!"); |
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155 | |||
156 | #if defined (lang_en) |
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157 | |||
158 | con_printf("\n Name: Backy"); |
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159 | con_printf("\n Date: %s", CREATION_DATE); |
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160 | con_printf("\n Description: The programme for backing up a file.\n"); |
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161 | |||
162 | con_printf("\n Author: JohnXenox\n"); |
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163 | |||
164 | con_printf("\n Usage: backy |
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165 | con_printf(" path1 - path to a file to be backuped.\n"); |
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166 | con_printf(" -o path2 - path to the output directory without the name of a file.\n\n"); |
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167 | |||
168 | con_printf(" Examples:\n"); |
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169 | con_printf(" backy test.c\n"); |
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170 | con_printf(" backy test.c -o /tmp0/1/\n"); |
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171 | con_printf(" backy /hd0/1/test.c\n"); |
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172 | con_printf(" backy /hd0/1/test.c -o /tmp0/1/\n"); |
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173 | |||
174 | #elif defined (lang_ru) |
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175 | |||
176 | con_printf("\n Имя: Backy"); |
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177 | con_printf("\n Дата: %s", CREATION_DATE); |
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178 | con_printf("\n Описание: Программа для создания резервной копии файла.\n"); |
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179 | |||
180 | con_printf("\n Автор: JohnXenox\n"); |
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181 | |||
182 | con_printf("\n Использование: backy |
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183 | con_printf(" path1 - путь к файлу, который надо скопировать.\n"); |
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184 | con_printf(" -o path2 - путь к директории, в которую будет скопирована резервная копия файла.\n\n"); |
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185 | |||
186 | con_printf(" Примеры:\n"); |
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187 | con_printf(" backy test.c\n"); |
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188 | con_printf(" backy test.c -o /tmp0/1/\n"); |
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189 | con_printf(" backy /hd0/1/test.c\n"); |
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190 | con_printf(" backy /hd0/1/test.c -o /tmp0/1/\n"); |
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191 | |||
192 | #endif |
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193 | |||
194 | return 0; |
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195 | } |
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196 | |||
197 | //printf("Path_in: %s\n", path_in); |
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198 | //printf("Path_out: %s\n", path_out); |
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199 | |||
200 | |||
201 | // ============================================================ // |
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202 | // getting the time in BCD. =================================== // |
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203 | |||
204 | time = getTime(); // time = 0x00SSMMHH. |
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205 | |||
206 | hours = (char)time; |
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207 | minutes = (char)(time >> 8); |
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208 | seconds = (char)(time >> 16); |
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209 | |||
210 | // ============================================================ // |
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211 | // getting the date in BCD. =================================== // |
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212 | |||
213 | date = getDate(); // date = 0x00DDMMYY. |
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214 | |||
215 | years = (char)date; |
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216 | months = (char)(date >> 8); |
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217 | days = (char)(date >> 16); |
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218 | |||
219 | // ============================================================ // |
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220 | // fills the array with the date in ASCII. ==================== // |
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221 | |||
222 | char ofs = 0; |
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223 | char *dta = 0; |
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224 | |||
225 | for (char i = 0; i < 3; i++) |
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226 | { |
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227 | if (i == 0) |
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228 | { |
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229 | dta = &years; |
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230 | full_date[ofs] = '2'; |
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231 | ofs++; |
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232 | full_date[ofs] = '0'; |
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233 | ofs++; |
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234 | } |
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235 | if (i == 1) |
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236 | { |
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237 | dta = &months; |
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238 | } |
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239 | if (i == 2) |
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240 | { |
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241 | dta = &days; |
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242 | } |
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243 | |||
244 | |||
245 | itoab(*dta, num, 16); |
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246 | |||
247 | if (num[1] == 0) |
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248 | { |
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249 | full_date[ofs] = '0'; |
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250 | ofs++; |
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251 | full_date[ofs] = num[0]; |
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252 | } |
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253 | else |
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254 | { |
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255 | full_date[ofs] = num[0]; |
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256 | ofs++; |
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257 | full_date[ofs] = num[1]; |
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258 | } |
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259 | |||
260 | ofs++; |
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261 | |||
262 | if (i != 2) |
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263 | { |
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264 | full_date[ofs] = '.'; |
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265 | ofs++; |
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266 | } |
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267 | } |
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268 | |||
269 | full_date[ofs] = '_'; |
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270 | ofs++; |
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271 | |||
272 | // ============================================================ // |
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273 | // fills the array with the time in ASCII. ==================== // |
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274 | |||
275 | ofs = 11; |
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276 | dta = 0; |
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277 | |||
278 | for (char i = 0; i < 3; i++) |
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279 | { |
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280 | if (i == 0) |
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281 | dta = &hours; |
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282 | if (i == 1) |
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283 | dta = &minutes; |
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284 | if (i == 2) |
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285 | dta = &seconds; |
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286 | |||
287 | itoab(*dta, num, 16); |
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288 | |||
289 | if (num[1] == 0) |
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290 | { |
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291 | full_date[ofs] = '0'; |
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292 | ofs++; |
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293 | full_date[ofs] = num[0]; |
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294 | } |
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295 | else |
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296 | { |
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297 | full_date[ofs] = num[0]; |
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298 | ofs++; |
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299 | full_date[ofs] = num[1]; |
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300 | } |
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301 | |||
302 | ofs++; |
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303 | |||
304 | if (i < 2) |
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305 | { |
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306 | full_date[ofs] = '.'; |
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307 | } |
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308 | //else |
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309 | //{ |
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310 | // full_date[ofs] = '_'; |
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311 | //} |
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312 | |||
313 | ofs++; |
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314 | } |
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315 | |||
316 | // ============================================================ // |
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317 | // adding the name of the input file to the output path. ====== // |
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318 | |||
319 | int i = 0; |
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320 | int y = 0; |
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321 | |||
322 | // searching for a zero terminator in the input path. |
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323 | while (path_in[i] != 0) |
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324 | { |
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325 | i++; |
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326 | } |
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327 | |||
328 | // searching for a slash in the input path. |
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329 | while (path_in[i] != '/') |
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330 | { |
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331 | i--; |
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332 | } |
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333 | |||
334 | // searching for a zero terminator in the output path. |
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335 | while (path_out[y] != 0) |
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336 | { |
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337 | y++; |
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338 | } |
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339 | |||
340 | // searching for a slash in the output path. |
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341 | if (path_out[y - 1] == '/') |
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342 | { |
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343 | y--; |
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344 | } |
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345 | |||
346 | // copying the input name of the file into the output path, |
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347 | strcpy(&path_out[y], &path_in[i]); |
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348 | |||
349 | // ============================================================ // |
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350 | // adding the extension and full date to the path. ============ // |
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351 | |||
352 | i = 0; |
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353 | |||
354 | // searching for a zero terminator in the output path. |
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355 | while (path_out[i] != 0) |
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356 | { |
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357 | i++; |
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358 | } |
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359 | |||
360 | path_out[i] = '_'; |
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361 | i++; |
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362 | |||
363 | // adding full date. |
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364 | strcpy(&path_out[i], full_date); |
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365 | |||
366 | i += strlen(full_date); |
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367 | |||
368 | // adding the extension to a path. |
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369 | strncpy(&path_out[i], ext, 4); |
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370 | |||
371 | //printf("Path_in: %s\n", path_in); |
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372 | //printf("Path_out: %s\n", path_out); |
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373 | |||
374 | data = openFile(&length, path_in); |
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375 | |||
376 | if(data == 0) |
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377 | { |
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378 | #if defined (lang_en) |
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379 | |||
380 | con_printf("\nThe file isn't found!\n"); |
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381 | |||
382 | #elif defined (lang_ru) |
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383 | |||
384 | con_printf("\nФайл не найден!\n"); |
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385 | |||
386 | #endif |
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387 | |||
388 | return 13; |
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389 | } |
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390 | |||
8467 | maxcodehac | 391 | |
392 | saveFile(length, data, 0, path_out);//return checkStateOnSave(saveFile(length, data, 0, path_out)); |
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8193 | maxcodehac | 393 | }>>>-o>-o>>>>=>> |
394 |