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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 | |||
7878 | leency | 9 | #ifndef INCLUDE_COLLECTION_H |
10 | #include "../lib/collection.h" |
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11 | #endif |
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12 | |||
7369 | leency | 13 | //===================================================// |
14 | // // |
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15 | // Basic System Functions // |
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16 | // // |
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17 | //===================================================// |
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18 | |||
5487 | leency | 19 | :struct f70{ |
3067 | leency | 20 | dword func; |
21 | dword param1; |
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22 | dword param2; |
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23 | dword param3; |
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24 | dword param4; |
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25 | char rezerv; |
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26 | dword name; |
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27 | }; |
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28 | |||
5487 | leency | 29 | :struct BDVK { |
30 | dword readonly:1, hidden:1, system:1, volume_label:1, isfolder:1, notarchived:1, :0; |
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3067 | leency | 31 | byte type_name; |
4898 | leency | 32 | byte rez1, rez2, selected; |
5487 | leency | 33 | dword timecreate; |
34 | date datecreate; |
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3067 | leency | 35 | dword timelastaccess; |
5487 | leency | 36 | date datelastaccess; |
3067 | leency | 37 | dword timelastedit; |
5487 | leency | 38 | date datelastedit; |
3067 | leency | 39 | dword sizelo; |
40 | dword sizehi; |
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41 | char name[518]; |
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42 | }; |
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43 | |||
44 | |||
5487 | leency | 45 | |
5472 | leency | 46 | :f70 getinfo_file_70; |
3440 | leency | 47 | :dword GetFileInfo(dword file_path, bdvk_struct) |
48 | { |
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49 | getinfo_file_70.func = 5; |
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50 | getinfo_file_70.param1 = |
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51 | getinfo_file_70.param2 = |
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52 | getinfo_file_70.param3 = 0; |
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53 | getinfo_file_70.param4 = bdvk_struct; |
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54 | getinfo_file_70.rezerv = 0; |
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55 | getinfo_file_70.name = file_path; |
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56 | $mov eax,70 |
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57 | $mov ebx,#getinfo_file_70.func |
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3444 | leency | 58 | $int 0x40 |
3440 | leency | 59 | } |
60 | |||
5554 | punk_joker | 61 | :f70 setinfo_file_70; |
62 | :dword SetFileInfo(dword file_path, bdvk_struct) |
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63 | { |
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64 | setinfo_file_70.func = 6; |
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65 | setinfo_file_70.param1 = |
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66 | setinfo_file_70.param2 = |
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67 | setinfo_file_70.param3 = 0; |
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68 | setinfo_file_70.param4 = bdvk_struct; |
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69 | setinfo_file_70.rezerv = 0; |
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70 | setinfo_file_70.name = file_path; |
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71 | $mov eax,70 |
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72 | $mov ebx,#setinfo_file_70.func |
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73 | $int 0x40 |
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74 | } |
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75 | |||
5472 | leency | 76 | :f70 run_file_70; |
77 | :signed int RunProgram(dword run_path, run_param) |
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3067 | leency | 78 | { |
79 | run_file_70.func = 7; |
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80 | run_file_70.param1 = |
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81 | run_file_70.param3 = |
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82 | run_file_70.param4 = |
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83 | run_file_70.rezerv = 0; |
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84 | run_file_70.param2 = run_param; |
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85 | run_file_70.name = run_path; |
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86 | $mov eax,70 |
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87 | $mov ebx,#run_file_70.func |
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88 | $int 0x40 |
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89 | } |
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90 | |||
5472 | leency | 91 | :f70 create_dir_70; |
3067 | leency | 92 | :int CreateDir(dword new_folder_path) |
93 | { |
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94 | create_dir_70.func = 9; |
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95 | create_dir_70.param1 = |
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96 | create_dir_70.param2 = |
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97 | create_dir_70.param3 = |
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98 | create_dir_70.param4 = |
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99 | create_dir_70.rezerv = 0; |
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100 | create_dir_70.name = new_folder_path; |
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101 | $mov eax,70 |
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102 | $mov ebx,#create_dir_70.func |
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103 | $int 0x40 |
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104 | } |
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105 | |||
5472 | leency | 106 | :f70 del_file_70; |
3067 | leency | 107 | :int DeleteFile(dword del_file_path) |
108 | { |
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109 | del_file_70.func = 8; |
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110 | del_file_70.param1 = |
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111 | del_file_70.param2 = |
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112 | del_file_70.param3 = |
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113 | del_file_70.param4 = |
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114 | del_file_70.rezerv = 0; |
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115 | del_file_70.name = del_file_path; |
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116 | $mov eax,70 |
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117 | $mov ebx,#del_file_70.func |
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118 | $int 0x40 |
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119 | } |
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120 | |||
5472 | leency | 121 | :f70 read_file_70; |
7210 | leency | 122 | :int ReadFile(dword offset, data_size, buffer, file_path) |
3067 | leency | 123 | { |
124 | read_file_70.func = 0; |
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7210 | leency | 125 | read_file_70.param1 = offset; |
3067 | leency | 126 | read_file_70.param2 = 0; |
7210 | leency | 127 | read_file_70.param3 = data_size; |
128 | read_file_70.param4 = buffer; |
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3067 | leency | 129 | read_file_70.rezerv = 0; |
7210 | leency | 130 | read_file_70.name = file_path; |
3067 | leency | 131 | $mov eax,70 |
132 | $mov ebx,#read_file_70.func |
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133 | $int 0x40 |
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134 | } |
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135 | |||
5472 | leency | 136 | :f70 write_file_70; |
7227 | leency | 137 | :int CreateFile(dword data_size, buffer, file_path) |
3067 | leency | 138 | { |
139 | write_file_70.func = 2; |
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140 | write_file_70.param1 = 0; |
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141 | write_file_70.param2 = 0; |
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7210 | leency | 142 | write_file_70.param3 = data_size; |
143 | write_file_70.param4 = buffer; |
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3067 | leency | 144 | write_file_70.rezerv = 0; |
7210 | leency | 145 | write_file_70.name = file_path; |
3067 | leency | 146 | $mov eax,70 |
147 | $mov ebx,#write_file_70.func |
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148 | $int 0x40 |
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5542 | leency | 149 | } |
3067 | leency | 150 | |
5640 | pavelyakov | 151 | //////////////////////////////////////// |
152 | // WriteInFileThatAlredyExists // |
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153 | //////////////////////////////////////// |
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5542 | leency | 154 | :f70 write_file_offset_70; |
7227 | leency | 155 | :int WriteFile(dword offset, data_size, buffer, file_path) |
5542 | leency | 156 | { |
157 | write_file_offset_70.func = 3; |
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158 | write_file_offset_70.param1 = offset; |
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159 | write_file_offset_70.param2 = 0; |
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7210 | leency | 160 | write_file_offset_70.param3 = data_size; |
161 | write_file_offset_70.param4 = buffer; |
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5542 | leency | 162 | write_file_offset_70.rezerv = 0; |
7210 | leency | 163 | write_file_offset_70.name = file_path; |
5542 | leency | 164 | $mov eax,70 |
165 | $mov ebx,#write_file_offset_70.func |
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166 | $int 0x40 |
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7210 | leency | 167 | } |
5542 | leency | 168 | |
5472 | leency | 169 | :f70 read_dir_70; |
3067 | leency | 170 | :int ReadDir(dword file_count, read_buffer, dir_path) |
3363 | leency | 171 | { |
3067 | leency | 172 | read_dir_70.func = 1; |
173 | read_dir_70.param1 = |
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174 | read_dir_70.param2 = |
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175 | read_dir_70.rezerv = 0; |
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176 | read_dir_70.param3 = file_count; |
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177 | read_dir_70.param4 = read_buffer; |
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178 | read_dir_70.name = dir_path; |
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179 | $mov eax,70 |
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180 | $mov ebx,#read_dir_70.func |
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181 | $int 0x40 |
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182 | } |
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183 | |||
7533 | leency | 184 | //ECX - buf pointer |
7422 | leency | 185 | inline fastcall void SetCurDir( ECX) |
186 | { |
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187 | EAX=30; |
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188 | EBX=1; |
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189 | $int 0x40 |
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190 | } |
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191 | |||
7533 | leency | 192 | //ECX - buf pointer |
193 | //EDX - buf size |
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194 | inline fastcall void GetCurDir( ECX, EDX) |
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195 | { |
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196 | EAX=30; |
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197 | EBX=2; |
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198 | $int 0x40 |
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199 | } |
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200 | |||
8383 | leency | 201 | void read_file(dword path1, buf, size) |
202 | { |
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203 | EAX = 68; |
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204 | EBX = 27; |
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205 | ECX = path1; |
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206 | $int 0x40; |
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207 | ESDWORD[size] = EDX; |
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208 | ESDWORD[buf] = EAX; |
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209 | } |
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210 | |||
7369 | leency | 211 | //===================================================// |
212 | // // |
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213 | // Misc // |
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214 | // // |
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215 | //===================================================// |
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216 | |||
7202 | leency | 217 | :bool dir_exists(dword fpath) |
3440 | leency | 218 | { |
7219 | leency | 219 | char buf[32]; |
220 | if (!ReadDir(0, #buf, fpath)) return true; |
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221 | return false; |
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222 | } |
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223 | |||
224 | /* |
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225 | // This implementation of dir_exists() is faster than |
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226 | // previous but here virtual folders like |
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227 | // '/' and '/tmp' are not recognised as FOLDERS |
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228 | // by GetFileInfo() => BDVK.isfolder attribute :( |
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229 | |||
230 | :bool dir_exists(dword fpath) |
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231 | { |
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3440 | leency | 232 | BDVK fpath_atr; |
6930 | leency | 233 | if (GetFileInfo(fpath, #fpath_atr) != 0) return false; |
5487 | leency | 234 | return fpath_atr.isfolder; |
3440 | leency | 235 | } |
7219 | leency | 236 | */ |
237 | |||
7202 | leency | 238 | :bool file_exists(dword fpath) |
6251 | leency | 239 | { |
240 | BDVK ReadFile_atr; |
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241 | if (! GetFileInfo(fpath, #ReadFile_atr)) return true; |
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242 | return false; |
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243 | } |
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3877 | leency | 244 | |
3444 | leency | 245 | enum |
3363 | leency | 246 | { |
3444 | leency | 247 | DIRS_ALL, |
248 | DIRS_NOROOT, |
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249 | DIRS_ONLYREAL |
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250 | }; |
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251 | :int GetDir(dword dir_buf, file_count, path, doptions) |
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7878 | leency | 252 | dword buf, fcount, error; |
253 | char readbuf[32]; |
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3444 | leency | 254 | { |
7878 | leency | 255 | error = ReadDir(0, #readbuf, path); |
3363 | leency | 256 | if (!error) |
257 | { |
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7878 | leency | 258 | fcount = ESDWORD[#readbuf+8]; |
259 | buf = malloc(fcount+1*304+32); |
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3363 | leency | 260 | ReadDir(fcount, buf, path); |
3440 | leency | 261 | //fcount=EBX; |
3444 | leency | 262 | |
263 | if (doptions == DIRS_ONLYREAL) |
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264 | { |
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265 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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266 | if (!strcmp("..",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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267 | } |
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268 | if (doptions == DIRS_NOROOT) |
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269 | { |
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270 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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271 | } |
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272 | |||
3363 | leency | 273 | ESDWORD[dir_buf] = buf; |
274 | ESDWORD[file_count] = fcount; |
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275 | } |
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3440 | leency | 276 | else |
3067 | leency | 277 | { |
7878 | leency | 278 | ESDWORD[dir_buf] = 0; |
3440 | leency | 279 | ESDWORD[file_count] = 0; |
3067 | leency | 280 | } |
3440 | leency | 281 | return error; |
3067 | leency | 282 | } |
283 | |||
3432 | leency | 284 | :dword abspath(dword relative_path) //GetAbsolutePathFromRelative() |
285 | { |
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286 | char absolute_path[4096]; |
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4137 | leency | 287 | if (ESBYTE[relative_path]=='/') |
288 | { |
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289 | strcpy(#absolute_path, relative_path); |
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290 | } |
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291 | else |
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292 | { |
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6735 | leency | 293 | strcpy(#absolute_path, I_Path); |
4137 | leency | 294 | absolute_path[strrchr(#absolute_path, '/')] = '\0'; |
295 | strcat(#absolute_path, relative_path); |
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296 | } |
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3432 | leency | 297 | return #absolute_path; |
298 | } |
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5483 | leency | 299 | |
7202 | leency | 300 | :dword GetIni(dword ini_path, ini_name) //search it on /kolibrios/ then on /sys/ |
7197 | leency | 301 | { |
7202 | leency | 302 | strcpy(ini_path, "/kolibrios/settings/"); |
303 | strcat(ini_path, ini_name); |
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304 | if (!file_exists(ini_path)) { |
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7213 | leency | 305 | strcpy(ini_path, "/sys/SETTINGS/"); |
7202 | leency | 306 | strcat(ini_path, ini_name); |
7197 | leency | 307 | } |
7202 | leency | 308 | return ini_path; |
7197 | leency | 309 | } |
310 | |||
7369 | leency | 311 | :dword notify(dword notify_param) |
312 | { |
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313 | return RunProgram("/sys/@notify", notify_param); |
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314 | } |
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315 | |||
316 | :void die(dword _last_msg) |
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317 | { |
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318 | notify(_last_msg); |
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319 | ExitProcess(); |
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320 | } |
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321 | |||
322 | //===================================================// |
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323 | // // |
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324 | // Convert Size // |
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325 | // // |
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326 | //===================================================// |
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327 | |||
5591 | pavelyakov | 328 | :byte ConvertSize_size_prefix[8]; |
5576 | pavelyakov | 329 | :dword ConvertSize(dword bytes) |
5483 | leency | 330 | { |
5591 | pavelyakov | 331 | byte size_nm[4]; |
5803 | leency | 332 | if (bytes>=1073741824) strlcpy(#size_nm, "Gb",2); |
333 | else if (bytes>=1048576) strlcpy(#size_nm, "Mb",2); |
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334 | else if (bytes>=1024) strlcpy(#size_nm, "Kb",2); |
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335 | else strlcpy(#size_nm, "b ",2); |
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6989 | leency | 336 | while (bytes>1023) bytes >>= 10; |
5591 | pavelyakov | 337 | sprintf(#ConvertSize_size_prefix,"%d %s",bytes,#size_nm); |
338 | return #ConvertSize_size_prefix; |
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5493 | leency | 339 | } |
7219 | leency | 340 | |
6988 | leency | 341 | :dword ConvertSize64(dword bytes_lo, bytes_hi) |
342 | { |
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343 | if (bytes_hi > 0) { |
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6989 | leency | 344 | if (bytes_lo>=1073741824) bytes_lo >>= 30; else bytes_lo = 0; |
345 | sprintf(#ConvertSize_size_prefix,"%d Gb",bytes_hi<<2 + bytes_lo); |
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6988 | leency | 346 | return #ConvertSize_size_prefix; |
347 | } |
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348 | else return ConvertSize(bytes_lo); |
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349 | } |
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7219 | leency | 350 | |
7369 | leency | 351 | :unsigned char size[25]; |
5493 | leency | 352 | :dword ConvertSizeToKb(unsigned int bytes) |
353 | { |
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354 | dword kb_line; |
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355 | |||
6568 | leency | 356 | if (bytes >= 1024) |
357 | { |
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358 | kb_line = itoa(bytes / 1024); |
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359 | strcpy(#size, kb_line); |
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360 | strcat(#size, " Kb"); |
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361 | } |
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362 | else { |
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363 | kb_line = itoa(bytes); |
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364 | strcpy(#size, kb_line); |
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365 | strcat(#size, " b"); |
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366 | } |
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5493 | leency | 367 | |
368 | return #size; |
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5598 | pavelyakov | 369 | } |
7210 | leency | 370 | |
7369 | leency | 371 | //===================================================// |
372 | // // |
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373 | // Copy // |
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374 | // // |
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375 | //===================================================// |
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376 | |||
7210 | leency | 377 | :int CopyFileAtOnce(dword size, copyFrom, copyTo) |
378 | dword cbuf; |
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379 | int error; |
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380 | { |
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381 | cbuf = malloc(size); |
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382 | if (error = ReadFile(0, size, cbuf, copyFrom)) |
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383 | { |
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384 | debugln("Error: CopyFileAtOnce->ReadFile"); |
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385 | } |
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386 | else |
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387 | { |
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7227 | leency | 388 | if (error = CreateFile(size, cbuf, copyTo)) debugln("Error: CopyFileAtOnce->CreateFile"); |
7210 | leency | 389 | } |
390 | free(cbuf); |
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391 | return error; |
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392 | } |
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393 | |||
394 | :int CopyFileByBlocks(dword size, copyFrom, copyTo) |
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395 | dword cbuf; |
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396 | int error=-1; |
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397 | dword offpos=0; |
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7227 | leency | 398 | int block_size=1024*1024*4; //copy by 4 MiB |
7210 | leency | 399 | { |
7227 | leency | 400 | if (GetFreeRAM()>1024*78) { |
401 | //Set block size 32 MiB |
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402 | block_size <<= 3; |
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403 | } |
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7210 | leency | 404 | cbuf = malloc(block_size); |
7227 | leency | 405 | if (error = CreateFile(0, 0, copyTo)) |
406 | { |
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407 | debugln("Error: CopyFileByBlocks->CreateFile"); |
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408 | size = -1; |
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409 | } |
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7210 | leency | 410 | while(offpos < size) |
411 | { |
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412 | error = ReadFile(offpos, block_size, cbuf, copyFrom); |
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413 | if (error = 6) { //File ended before last byte was readed |
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414 | block_size = EBX; |
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7227 | leency | 415 | if (block_size+offpos>=size) error=0; |
7210 | leency | 416 | } |
417 | else |
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7227 | leency | 418 | if (error!=0) { |
419 | debugln("Error: CopyFileByBlocks->ReadFile"); |
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420 | break; |
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421 | } |
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422 | if (error = WriteFile(offpos, block_size, cbuf, copyTo)) { |
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423 | debugln("Error: CopyFileByBlocks->WriteFile"); |
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424 | break; |
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425 | } |
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7210 | leency | 426 | offpos += block_size; |
427 | } |
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428 | free(cbuf); |
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429 | return error; |
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430 | } |
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431 | |||
7369 | leency | 432 | //===================================================// |
433 | // // |
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434 | // Directory Size // |
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435 | // // |
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436 | //===================================================// |
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7210 | leency | 437 | |
7878 | leency | 438 | :struct DIR_SIZE |
7369 | leency | 439 | { |
440 | BDVK dir_info; |
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441 | dword folders; |
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442 | dword files; |
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443 | dword bytes; |
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7878 | leency | 444 | dword get(); |
445 | dword calculate_loop(); |
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446 | }; |
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7369 | leency | 447 | |
7878 | leency | 448 | :dword DIR_SIZE::get(dword way1) |
7369 | leency | 449 | { |
450 | folders = files = bytes = 0; |
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7878 | leency | 451 | if (!way1) return 0; |
452 | calculate_loop(way1); |
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7369 | leency | 453 | } |
454 | |||
7878 | leency | 455 | :dword DIR_SIZE::calculate_loop(dword way) |
7369 | leency | 456 | { |
457 | dword dirbuf, fcount, i, filename; |
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458 | dword cur_file; |
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7878 | leency | 459 | if (!way) return 0; |
7369 | leency | 460 | if (dir_exists(way)) |
461 | { |
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462 | cur_file = malloc(4096); |
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463 | // In the process of recursive descent, memory must be allocated dynamically, |
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464 | // because the static memory -> was a bug !!! But unfortunately pass away to sacrifice speed. |
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465 | GetDir(#dirbuf, #fcount, way, DIRS_ONLYREAL); |
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466 | for (i=0; i |
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467 | { |
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468 | filename = i*304+dirbuf+72; |
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469 | sprintf(cur_file,"%s/%s",way,filename); |
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470 | |||
471 | if (TestBit(ESDWORD[filename-40], 4) ) |
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472 | { |
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473 | folders++; |
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474 | calculate_loop(cur_file); |
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475 | } |
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476 | else |
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477 | { |
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478 | GetFileInfo(cur_file, #dir_info); |
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479 | bytes += dir_info.sizelo; |
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480 | files++; |
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481 | } |
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482 | } |
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483 | free(cur_file); |
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484 | free(dirbuf); |
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485 | } |
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7878 | leency | 486 | return files; |
7369 | leency | 487 | } |
488 | |||
7878 | leency | 489 | |
5598 | pavelyakov | 490 | #endif>=><=>2><2> |