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Rev | Author | Line No. | Line |
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5598 | pavelyakov | 1 | #ifndef INCLUDE_FILESYSTEM_H |
2 | #define INCLUDE_FILESYSTEM_H |
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7219 | leency | 3 | #print "[include |
5598 | pavelyakov | 4 | |
5640 | pavelyakov | 5 | #ifndef INCLUDE_DATE_H |
6 | #include "../lib/date.h" |
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5598 | pavelyakov | 7 | #endif |
8 | |||
7369 | leency | 9 | //===================================================// |
10 | // // |
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11 | // Basic System Functions // |
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12 | // // |
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13 | //===================================================// |
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14 | |||
5487 | leency | 15 | :struct f70{ |
3067 | leency | 16 | dword func; |
17 | dword param1; |
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18 | dword param2; |
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19 | dword param3; |
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20 | dword param4; |
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21 | char rezerv; |
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22 | dword name; |
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23 | }; |
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24 | |||
5487 | leency | 25 | :struct BDVK { |
26 | dword readonly:1, hidden:1, system:1, volume_label:1, isfolder:1, notarchived:1, :0; |
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3067 | leency | 27 | byte type_name; |
4898 | leency | 28 | byte rez1, rez2, selected; |
5487 | leency | 29 | dword timecreate; |
30 | date datecreate; |
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3067 | leency | 31 | dword timelastaccess; |
5487 | leency | 32 | date datelastaccess; |
3067 | leency | 33 | dword timelastedit; |
5487 | leency | 34 | date datelastedit; |
3067 | leency | 35 | dword sizelo; |
36 | dword sizehi; |
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37 | char name[518]; |
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38 | }; |
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39 | |||
40 | |||
5487 | leency | 41 | |
5472 | leency | 42 | :f70 getinfo_file_70; |
3440 | leency | 43 | :dword GetFileInfo(dword file_path, bdvk_struct) |
44 | { |
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45 | getinfo_file_70.func = 5; |
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46 | getinfo_file_70.param1 = |
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47 | getinfo_file_70.param2 = |
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48 | getinfo_file_70.param3 = 0; |
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49 | getinfo_file_70.param4 = bdvk_struct; |
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50 | getinfo_file_70.rezerv = 0; |
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51 | getinfo_file_70.name = file_path; |
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52 | $mov eax,70 |
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53 | $mov ebx,#getinfo_file_70.func |
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3444 | leency | 54 | $int 0x40 |
3440 | leency | 55 | } |
56 | |||
5554 | punk_joker | 57 | :f70 setinfo_file_70; |
58 | :dword SetFileInfo(dword file_path, bdvk_struct) |
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59 | { |
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60 | setinfo_file_70.func = 6; |
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61 | setinfo_file_70.param1 = |
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62 | setinfo_file_70.param2 = |
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63 | setinfo_file_70.param3 = 0; |
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64 | setinfo_file_70.param4 = bdvk_struct; |
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65 | setinfo_file_70.rezerv = 0; |
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66 | setinfo_file_70.name = file_path; |
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67 | $mov eax,70 |
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68 | $mov ebx,#setinfo_file_70.func |
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69 | $int 0x40 |
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70 | } |
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71 | |||
5472 | leency | 72 | :f70 run_file_70; |
73 | :signed int RunProgram(dword run_path, run_param) |
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3067 | leency | 74 | { |
75 | run_file_70.func = 7; |
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76 | run_file_70.param1 = |
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77 | run_file_70.param3 = |
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78 | run_file_70.param4 = |
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79 | run_file_70.rezerv = 0; |
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80 | run_file_70.param2 = run_param; |
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81 | run_file_70.name = run_path; |
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82 | $mov eax,70 |
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83 | $mov ebx,#run_file_70.func |
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84 | $int 0x40 |
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85 | } |
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86 | |||
5472 | leency | 87 | :f70 create_dir_70; |
3067 | leency | 88 | :int CreateDir(dword new_folder_path) |
89 | { |
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90 | create_dir_70.func = 9; |
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91 | create_dir_70.param1 = |
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92 | create_dir_70.param2 = |
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93 | create_dir_70.param3 = |
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94 | create_dir_70.param4 = |
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95 | create_dir_70.rezerv = 0; |
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96 | create_dir_70.name = new_folder_path; |
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97 | $mov eax,70 |
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98 | $mov ebx,#create_dir_70.func |
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99 | $int 0x40 |
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100 | } |
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101 | |||
5472 | leency | 102 | :f70 del_file_70; |
3067 | leency | 103 | :int DeleteFile(dword del_file_path) |
104 | { |
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105 | del_file_70.func = 8; |
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106 | del_file_70.param1 = |
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107 | del_file_70.param2 = |
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108 | del_file_70.param3 = |
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109 | del_file_70.param4 = |
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110 | del_file_70.rezerv = 0; |
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111 | del_file_70.name = del_file_path; |
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112 | $mov eax,70 |
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113 | $mov ebx,#del_file_70.func |
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114 | $int 0x40 |
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115 | } |
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116 | |||
5472 | leency | 117 | :f70 read_file_70; |
7210 | leency | 118 | :int ReadFile(dword offset, data_size, buffer, file_path) |
3067 | leency | 119 | { |
120 | read_file_70.func = 0; |
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7210 | leency | 121 | read_file_70.param1 = offset; |
3067 | leency | 122 | read_file_70.param2 = 0; |
7210 | leency | 123 | read_file_70.param3 = data_size; |
124 | read_file_70.param4 = buffer; |
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3067 | leency | 125 | read_file_70.rezerv = 0; |
7210 | leency | 126 | read_file_70.name = file_path; |
3067 | leency | 127 | $mov eax,70 |
128 | $mov ebx,#read_file_70.func |
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129 | $int 0x40 |
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130 | } |
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131 | |||
5472 | leency | 132 | :f70 write_file_70; |
7227 | leency | 133 | :int CreateFile(dword data_size, buffer, file_path) |
3067 | leency | 134 | { |
135 | write_file_70.func = 2; |
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136 | write_file_70.param1 = 0; |
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137 | write_file_70.param2 = 0; |
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7210 | leency | 138 | write_file_70.param3 = data_size; |
139 | write_file_70.param4 = buffer; |
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3067 | leency | 140 | write_file_70.rezerv = 0; |
7210 | leency | 141 | write_file_70.name = file_path; |
3067 | leency | 142 | $mov eax,70 |
143 | $mov ebx,#write_file_70.func |
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144 | $int 0x40 |
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5542 | leency | 145 | } |
3067 | leency | 146 | |
5640 | pavelyakov | 147 | //////////////////////////////////////// |
148 | // WriteInFileThatAlredyExists // |
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149 | //////////////////////////////////////// |
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5542 | leency | 150 | :f70 write_file_offset_70; |
7227 | leency | 151 | :int WriteFile(dword offset, data_size, buffer, file_path) |
5542 | leency | 152 | { |
153 | write_file_offset_70.func = 3; |
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154 | write_file_offset_70.param1 = offset; |
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155 | write_file_offset_70.param2 = 0; |
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7210 | leency | 156 | write_file_offset_70.param3 = data_size; |
157 | write_file_offset_70.param4 = buffer; |
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5542 | leency | 158 | write_file_offset_70.rezerv = 0; |
7210 | leency | 159 | write_file_offset_70.name = file_path; |
5542 | leency | 160 | $mov eax,70 |
161 | $mov ebx,#write_file_offset_70.func |
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162 | $int 0x40 |
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7210 | leency | 163 | } |
5542 | leency | 164 | |
5472 | leency | 165 | :f70 read_dir_70; |
3067 | leency | 166 | :int ReadDir(dword file_count, read_buffer, dir_path) |
3363 | leency | 167 | { |
3067 | leency | 168 | read_dir_70.func = 1; |
169 | read_dir_70.param1 = |
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170 | read_dir_70.param2 = |
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171 | read_dir_70.rezerv = 0; |
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172 | read_dir_70.param3 = file_count; |
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173 | read_dir_70.param4 = read_buffer; |
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174 | read_dir_70.name = dir_path; |
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175 | $mov eax,70 |
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176 | $mov ebx,#read_dir_70.func |
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177 | $int 0x40 |
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178 | } |
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179 | |||
7369 | leency | 180 | //===================================================// |
181 | // // |
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182 | // Misc // |
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183 | // // |
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184 | //===================================================// |
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185 | |||
7202 | leency | 186 | :bool dir_exists(dword fpath) |
3440 | leency | 187 | { |
7219 | leency | 188 | char buf[32]; |
189 | if (!ReadDir(0, #buf, fpath)) return true; |
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190 | return false; |
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191 | } |
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192 | |||
193 | /* |
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194 | // This implementation of dir_exists() is faster than |
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195 | // previous but here virtual folders like |
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196 | // '/' and '/tmp' are not recognised as FOLDERS |
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197 | // by GetFileInfo() => BDVK.isfolder attribute :( |
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198 | |||
199 | :bool dir_exists(dword fpath) |
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200 | { |
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3440 | leency | 201 | BDVK fpath_atr; |
6930 | leency | 202 | if (GetFileInfo(fpath, #fpath_atr) != 0) return false; |
5487 | leency | 203 | return fpath_atr.isfolder; |
3440 | leency | 204 | } |
7219 | leency | 205 | */ |
206 | |||
7202 | leency | 207 | :bool file_exists(dword fpath) |
6251 | leency | 208 | { |
209 | BDVK ReadFile_atr; |
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210 | if (! GetFileInfo(fpath, #ReadFile_atr)) return true; |
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211 | return false; |
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212 | } |
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3877 | leency | 213 | |
3444 | leency | 214 | enum |
3363 | leency | 215 | { |
3444 | leency | 216 | DIRS_ALL, |
217 | DIRS_NOROOT, |
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218 | DIRS_ONLYREAL |
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219 | }; |
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220 | :int GetDir(dword dir_buf, file_count, path, doptions) |
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221 | { |
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3363 | leency | 222 | dword buf, fcount, error; |
223 | buf = malloc(32); |
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224 | error = ReadDir(0, buf, path); |
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225 | if (!error) |
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226 | { |
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227 | fcount = ESDWORD[buf+8]; |
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228 | buf = realloc(buf, fcount+1*304+32); |
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229 | ReadDir(fcount, buf, path); |
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3440 | leency | 230 | //fcount=EBX; |
3444 | leency | 231 | |
232 | if (doptions == DIRS_ONLYREAL) |
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233 | { |
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234 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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235 | if (!strcmp("..",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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236 | } |
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237 | if (doptions == DIRS_NOROOT) |
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238 | { |
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239 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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240 | } |
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241 | |||
3363 | leency | 242 | ESDWORD[dir_buf] = buf; |
243 | ESDWORD[file_count] = fcount; |
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244 | } |
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3440 | leency | 245 | else |
3067 | leency | 246 | { |
7362 | leency | 247 | ESDWORD[dir_buf] = free(buf); |
3440 | leency | 248 | ESDWORD[file_count] = 0; |
3067 | leency | 249 | } |
3440 | leency | 250 | return error; |
3067 | leency | 251 | } |
252 | |||
3432 | leency | 253 | :dword abspath(dword relative_path) //GetAbsolutePathFromRelative() |
254 | { |
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255 | char absolute_path[4096]; |
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4137 | leency | 256 | if (ESBYTE[relative_path]=='/') |
257 | { |
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258 | strcpy(#absolute_path, relative_path); |
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259 | } |
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260 | else |
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261 | { |
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6735 | leency | 262 | strcpy(#absolute_path, I_Path); |
4137 | leency | 263 | absolute_path[strrchr(#absolute_path, '/')] = '\0'; |
264 | strcat(#absolute_path, relative_path); |
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265 | } |
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3432 | leency | 266 | return #absolute_path; |
267 | } |
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5483 | leency | 268 | |
7202 | leency | 269 | :dword GetIni(dword ini_path, ini_name) //search it on /kolibrios/ then on /sys/ |
7197 | leency | 270 | { |
7202 | leency | 271 | strcpy(ini_path, "/kolibrios/settings/"); |
272 | strcat(ini_path, ini_name); |
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273 | if (!file_exists(ini_path)) { |
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7213 | leency | 274 | strcpy(ini_path, "/sys/SETTINGS/"); |
7202 | leency | 275 | strcat(ini_path, ini_name); |
7197 | leency | 276 | } |
7202 | leency | 277 | return ini_path; |
7197 | leency | 278 | } |
279 | |||
7369 | leency | 280 | :dword notify(dword notify_param) |
281 | { |
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282 | return RunProgram("/sys/@notify", notify_param); |
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283 | } |
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284 | |||
285 | :void die(dword _last_msg) |
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286 | { |
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287 | notify(_last_msg); |
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288 | ExitProcess(); |
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289 | } |
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290 | |||
291 | //===================================================// |
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292 | // // |
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293 | // Convert Size // |
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294 | // // |
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295 | //===================================================// |
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296 | |||
5591 | pavelyakov | 297 | :byte ConvertSize_size_prefix[8]; |
5576 | pavelyakov | 298 | :dword ConvertSize(dword bytes) |
5483 | leency | 299 | { |
5591 | pavelyakov | 300 | byte size_nm[4]; |
5803 | leency | 301 | if (bytes>=1073741824) strlcpy(#size_nm, "Gb",2); |
302 | else if (bytes>=1048576) strlcpy(#size_nm, "Mb",2); |
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303 | else if (bytes>=1024) strlcpy(#size_nm, "Kb",2); |
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304 | else strlcpy(#size_nm, "b ",2); |
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6989 | leency | 305 | while (bytes>1023) bytes >>= 10; |
5591 | pavelyakov | 306 | sprintf(#ConvertSize_size_prefix,"%d %s",bytes,#size_nm); |
307 | return #ConvertSize_size_prefix; |
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5493 | leency | 308 | } |
7219 | leency | 309 | |
6988 | leency | 310 | :dword ConvertSize64(dword bytes_lo, bytes_hi) |
311 | { |
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312 | if (bytes_hi > 0) { |
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6989 | leency | 313 | if (bytes_lo>=1073741824) bytes_lo >>= 30; else bytes_lo = 0; |
314 | sprintf(#ConvertSize_size_prefix,"%d Gb",bytes_hi<<2 + bytes_lo); |
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6988 | leency | 315 | return #ConvertSize_size_prefix; |
316 | } |
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317 | else return ConvertSize(bytes_lo); |
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318 | } |
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7219 | leency | 319 | |
7369 | leency | 320 | :unsigned char size[25]; |
5493 | leency | 321 | :dword ConvertSizeToKb(unsigned int bytes) |
322 | { |
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323 | unsigned int kb; |
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324 | dword kb_line; |
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325 | |||
6568 | leency | 326 | if (bytes >= 1024) |
327 | { |
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328 | kb_line = itoa(bytes / 1024); |
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329 | strcpy(#size, kb_line); |
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330 | strcat(#size, " Kb"); |
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331 | } |
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332 | else { |
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333 | kb_line = itoa(bytes); |
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334 | strcpy(#size, kb_line); |
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335 | strcat(#size, " b"); |
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336 | } |
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5493 | leency | 337 | |
338 | return #size; |
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5598 | pavelyakov | 339 | } |
7210 | leency | 340 | |
7369 | leency | 341 | //===================================================// |
342 | // // |
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343 | // Copy // |
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344 | // // |
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345 | //===================================================// |
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346 | |||
7210 | leency | 347 | :int CopyFileAtOnce(dword size, copyFrom, copyTo) |
348 | dword cbuf; |
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349 | int error; |
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350 | { |
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351 | cbuf = malloc(size); |
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352 | if (error = ReadFile(0, size, cbuf, copyFrom)) |
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353 | { |
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354 | debugln("Error: CopyFileAtOnce->ReadFile"); |
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355 | } |
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356 | else |
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357 | { |
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7227 | leency | 358 | if (error = CreateFile(size, cbuf, copyTo)) debugln("Error: CopyFileAtOnce->CreateFile"); |
7210 | leency | 359 | } |
360 | free(cbuf); |
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361 | return error; |
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362 | } |
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363 | |||
364 | :int CopyFileByBlocks(dword size, copyFrom, copyTo) |
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365 | dword cbuf; |
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366 | int error=-1; |
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367 | dword offpos=0; |
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7227 | leency | 368 | int block_size=1024*1024*4; //copy by 4 MiB |
7210 | leency | 369 | { |
7227 | leency | 370 | if (GetFreeRAM()>1024*78) { |
371 | //Set block size 32 MiB |
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372 | block_size <<= 3; |
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373 | } |
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7210 | leency | 374 | cbuf = malloc(block_size); |
7227 | leency | 375 | if (error = CreateFile(0, 0, copyTo)) |
376 | { |
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377 | debugln("Error: CopyFileByBlocks->CreateFile"); |
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378 | size = -1; |
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379 | } |
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7210 | leency | 380 | while(offpos < size) |
381 | { |
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382 | error = ReadFile(offpos, block_size, cbuf, copyFrom); |
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383 | if (error = 6) { //File ended before last byte was readed |
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384 | block_size = EBX; |
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7227 | leency | 385 | if (block_size+offpos>=size) error=0; |
7210 | leency | 386 | } |
387 | else |
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7227 | leency | 388 | if (error!=0) { |
389 | debugln("Error: CopyFileByBlocks->ReadFile"); |
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390 | break; |
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391 | } |
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392 | if (error = WriteFile(offpos, block_size, cbuf, copyTo)) { |
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393 | debugln("Error: CopyFileByBlocks->WriteFile"); |
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394 | break; |
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395 | } |
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7210 | leency | 396 | offpos += block_size; |
397 | } |
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398 | free(cbuf); |
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399 | return error; |
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400 | } |
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401 | |||
7369 | leency | 402 | //===================================================// |
403 | // // |
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404 | // Directory Size // |
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405 | // // |
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406 | //===================================================// |
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7210 | leency | 407 | |
7369 | leency | 408 | :struct _dir_size |
409 | { |
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410 | BDVK dir_info; |
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411 | dword folders; |
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412 | dword files; |
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413 | dword bytes; |
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414 | void get(); |
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415 | void calculate_loop(); |
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416 | } dir_size; |
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417 | |||
418 | :void _dir_size::get(dword way) |
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419 | { |
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420 | folders = files = bytes = 0; |
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421 | if (way) calculate_loop(way); |
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422 | } |
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423 | |||
424 | :void _dir_size::calculate_loop(dword way) |
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425 | { |
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426 | dword dirbuf, fcount, i, filename; |
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427 | dword cur_file; |
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428 | if (dir_exists(way)) |
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429 | { |
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430 | cur_file = malloc(4096); |
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431 | // In the process of recursive descent, memory must be allocated dynamically, |
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432 | // because the static memory -> was a bug !!! But unfortunately pass away to sacrifice speed. |
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433 | GetDir(#dirbuf, #fcount, way, DIRS_ONLYREAL); |
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434 | for (i=0; i |
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435 | { |
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436 | filename = i*304+dirbuf+72; |
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437 | sprintf(cur_file,"%s/%s",way,filename); |
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438 | |||
439 | if (TestBit(ESDWORD[filename-40], 4) ) |
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440 | { |
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441 | folders++; |
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442 | calculate_loop(cur_file); |
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443 | } |
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444 | else |
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445 | { |
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446 | GetFileInfo(cur_file, #dir_info); |
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447 | bytes += dir_info.sizelo; |
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448 | files++; |
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449 | } |
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450 | } |
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451 | free(cur_file); |
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452 | free(dirbuf); |
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453 | } |
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454 | } |
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455 | |||
5598 | pavelyakov | 456 | #endif>=><=>2><2> |