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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 | |||
7422 | leency | 180 | inline fastcall void SetCurDir( ECX) |
181 | { |
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182 | EAX=30; |
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183 | EBX=1; |
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184 | $int 0x40 |
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185 | } |
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186 | |||
7369 | leency | 187 | //===================================================// |
188 | // // |
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189 | // Misc // |
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190 | // // |
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191 | //===================================================// |
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192 | |||
7202 | leency | 193 | :bool dir_exists(dword fpath) |
3440 | leency | 194 | { |
7219 | leency | 195 | char buf[32]; |
196 | if (!ReadDir(0, #buf, fpath)) return true; |
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197 | return false; |
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198 | } |
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199 | |||
200 | /* |
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201 | // This implementation of dir_exists() is faster than |
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202 | // previous but here virtual folders like |
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203 | // '/' and '/tmp' are not recognised as FOLDERS |
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204 | // by GetFileInfo() => BDVK.isfolder attribute :( |
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205 | |||
206 | :bool dir_exists(dword fpath) |
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207 | { |
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3440 | leency | 208 | BDVK fpath_atr; |
6930 | leency | 209 | if (GetFileInfo(fpath, #fpath_atr) != 0) return false; |
5487 | leency | 210 | return fpath_atr.isfolder; |
3440 | leency | 211 | } |
7219 | leency | 212 | */ |
213 | |||
7202 | leency | 214 | :bool file_exists(dword fpath) |
6251 | leency | 215 | { |
216 | BDVK ReadFile_atr; |
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217 | if (! GetFileInfo(fpath, #ReadFile_atr)) return true; |
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218 | return false; |
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219 | } |
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3877 | leency | 220 | |
3444 | leency | 221 | enum |
3363 | leency | 222 | { |
3444 | leency | 223 | DIRS_ALL, |
224 | DIRS_NOROOT, |
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225 | DIRS_ONLYREAL |
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226 | }; |
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227 | :int GetDir(dword dir_buf, file_count, path, doptions) |
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228 | { |
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3363 | leency | 229 | dword buf, fcount, error; |
230 | buf = malloc(32); |
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231 | error = ReadDir(0, buf, path); |
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232 | if (!error) |
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233 | { |
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234 | fcount = ESDWORD[buf+8]; |
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235 | buf = realloc(buf, fcount+1*304+32); |
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236 | ReadDir(fcount, buf, path); |
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3440 | leency | 237 | //fcount=EBX; |
3444 | leency | 238 | |
239 | if (doptions == DIRS_ONLYREAL) |
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240 | { |
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241 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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242 | if (!strcmp("..",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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243 | } |
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244 | if (doptions == DIRS_NOROOT) |
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245 | { |
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246 | if (!strcmp(".",buf+72)) {fcount--; memmov(buf,buf+304,fcount*304);} |
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247 | } |
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248 | |||
3363 | leency | 249 | ESDWORD[dir_buf] = buf; |
250 | ESDWORD[file_count] = fcount; |
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251 | } |
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3440 | leency | 252 | else |
3067 | leency | 253 | { |
7362 | leency | 254 | ESDWORD[dir_buf] = free(buf); |
3440 | leency | 255 | ESDWORD[file_count] = 0; |
3067 | leency | 256 | } |
3440 | leency | 257 | return error; |
3067 | leency | 258 | } |
259 | |||
3432 | leency | 260 | :dword abspath(dword relative_path) //GetAbsolutePathFromRelative() |
261 | { |
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262 | char absolute_path[4096]; |
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4137 | leency | 263 | if (ESBYTE[relative_path]=='/') |
264 | { |
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265 | strcpy(#absolute_path, relative_path); |
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266 | } |
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267 | else |
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268 | { |
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6735 | leency | 269 | strcpy(#absolute_path, I_Path); |
4137 | leency | 270 | absolute_path[strrchr(#absolute_path, '/')] = '\0'; |
271 | strcat(#absolute_path, relative_path); |
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272 | } |
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3432 | leency | 273 | return #absolute_path; |
274 | } |
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5483 | leency | 275 | |
7202 | leency | 276 | :dword GetIni(dword ini_path, ini_name) //search it on /kolibrios/ then on /sys/ |
7197 | leency | 277 | { |
7202 | leency | 278 | strcpy(ini_path, "/kolibrios/settings/"); |
279 | strcat(ini_path, ini_name); |
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280 | if (!file_exists(ini_path)) { |
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7213 | leency | 281 | strcpy(ini_path, "/sys/SETTINGS/"); |
7202 | leency | 282 | strcat(ini_path, ini_name); |
7197 | leency | 283 | } |
7202 | leency | 284 | return ini_path; |
7197 | leency | 285 | } |
286 | |||
7369 | leency | 287 | :dword notify(dword notify_param) |
288 | { |
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289 | return RunProgram("/sys/@notify", notify_param); |
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290 | } |
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291 | |||
292 | :void die(dword _last_msg) |
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293 | { |
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294 | notify(_last_msg); |
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295 | ExitProcess(); |
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296 | } |
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297 | |||
298 | //===================================================// |
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299 | // // |
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300 | // Convert Size // |
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301 | // // |
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302 | //===================================================// |
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303 | |||
5591 | pavelyakov | 304 | :byte ConvertSize_size_prefix[8]; |
5576 | pavelyakov | 305 | :dword ConvertSize(dword bytes) |
5483 | leency | 306 | { |
5591 | pavelyakov | 307 | byte size_nm[4]; |
5803 | leency | 308 | if (bytes>=1073741824) strlcpy(#size_nm, "Gb",2); |
309 | else if (bytes>=1048576) strlcpy(#size_nm, "Mb",2); |
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310 | else if (bytes>=1024) strlcpy(#size_nm, "Kb",2); |
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311 | else strlcpy(#size_nm, "b ",2); |
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6989 | leency | 312 | while (bytes>1023) bytes >>= 10; |
5591 | pavelyakov | 313 | sprintf(#ConvertSize_size_prefix,"%d %s",bytes,#size_nm); |
314 | return #ConvertSize_size_prefix; |
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5493 | leency | 315 | } |
7219 | leency | 316 | |
6988 | leency | 317 | :dword ConvertSize64(dword bytes_lo, bytes_hi) |
318 | { |
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319 | if (bytes_hi > 0) { |
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6989 | leency | 320 | if (bytes_lo>=1073741824) bytes_lo >>= 30; else bytes_lo = 0; |
321 | sprintf(#ConvertSize_size_prefix,"%d Gb",bytes_hi<<2 + bytes_lo); |
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6988 | leency | 322 | return #ConvertSize_size_prefix; |
323 | } |
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324 | else return ConvertSize(bytes_lo); |
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325 | } |
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7219 | leency | 326 | |
7369 | leency | 327 | :unsigned char size[25]; |
5493 | leency | 328 | :dword ConvertSizeToKb(unsigned int bytes) |
329 | { |
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330 | unsigned int kb; |
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331 | dword kb_line; |
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332 | |||
6568 | leency | 333 | if (bytes >= 1024) |
334 | { |
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335 | kb_line = itoa(bytes / 1024); |
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336 | strcpy(#size, kb_line); |
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337 | strcat(#size, " Kb"); |
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338 | } |
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339 | else { |
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340 | kb_line = itoa(bytes); |
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341 | strcpy(#size, kb_line); |
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342 | strcat(#size, " b"); |
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343 | } |
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5493 | leency | 344 | |
345 | return #size; |
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5598 | pavelyakov | 346 | } |
7210 | leency | 347 | |
7369 | leency | 348 | //===================================================// |
349 | // // |
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350 | // Copy // |
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351 | // // |
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352 | //===================================================// |
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353 | |||
7210 | leency | 354 | :int CopyFileAtOnce(dword size, copyFrom, copyTo) |
355 | dword cbuf; |
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356 | int error; |
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357 | { |
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358 | cbuf = malloc(size); |
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359 | if (error = ReadFile(0, size, cbuf, copyFrom)) |
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360 | { |
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361 | debugln("Error: CopyFileAtOnce->ReadFile"); |
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362 | } |
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363 | else |
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364 | { |
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7227 | leency | 365 | if (error = CreateFile(size, cbuf, copyTo)) debugln("Error: CopyFileAtOnce->CreateFile"); |
7210 | leency | 366 | } |
367 | free(cbuf); |
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368 | return error; |
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369 | } |
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370 | |||
371 | :int CopyFileByBlocks(dword size, copyFrom, copyTo) |
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372 | dword cbuf; |
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373 | int error=-1; |
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374 | dword offpos=0; |
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7227 | leency | 375 | int block_size=1024*1024*4; //copy by 4 MiB |
7210 | leency | 376 | { |
7227 | leency | 377 | if (GetFreeRAM()>1024*78) { |
378 | //Set block size 32 MiB |
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379 | block_size <<= 3; |
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380 | } |
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7210 | leency | 381 | cbuf = malloc(block_size); |
7227 | leency | 382 | if (error = CreateFile(0, 0, copyTo)) |
383 | { |
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384 | debugln("Error: CopyFileByBlocks->CreateFile"); |
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385 | size = -1; |
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386 | } |
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7210 | leency | 387 | while(offpos < size) |
388 | { |
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389 | error = ReadFile(offpos, block_size, cbuf, copyFrom); |
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390 | if (error = 6) { //File ended before last byte was readed |
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391 | block_size = EBX; |
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7227 | leency | 392 | if (block_size+offpos>=size) error=0; |
7210 | leency | 393 | } |
394 | else |
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7227 | leency | 395 | if (error!=0) { |
396 | debugln("Error: CopyFileByBlocks->ReadFile"); |
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397 | break; |
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398 | } |
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399 | if (error = WriteFile(offpos, block_size, cbuf, copyTo)) { |
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400 | debugln("Error: CopyFileByBlocks->WriteFile"); |
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401 | break; |
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402 | } |
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7210 | leency | 403 | offpos += block_size; |
404 | } |
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405 | free(cbuf); |
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406 | return error; |
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407 | } |
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408 | |||
7369 | leency | 409 | //===================================================// |
410 | // // |
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411 | // Directory Size // |
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412 | // // |
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413 | //===================================================// |
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7210 | leency | 414 | |
7369 | leency | 415 | :struct _dir_size |
416 | { |
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417 | BDVK dir_info; |
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418 | dword folders; |
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419 | dword files; |
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420 | dword bytes; |
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421 | void get(); |
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422 | void calculate_loop(); |
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423 | } dir_size; |
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424 | |||
425 | :void _dir_size::get(dword way) |
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426 | { |
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427 | folders = files = bytes = 0; |
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428 | if (way) calculate_loop(way); |
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429 | } |
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430 | |||
431 | :void _dir_size::calculate_loop(dword way) |
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432 | { |
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433 | dword dirbuf, fcount, i, filename; |
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434 | dword cur_file; |
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435 | if (dir_exists(way)) |
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436 | { |
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437 | cur_file = malloc(4096); |
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438 | // In the process of recursive descent, memory must be allocated dynamically, |
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439 | // because the static memory -> was a bug !!! But unfortunately pass away to sacrifice speed. |
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440 | GetDir(#dirbuf, #fcount, way, DIRS_ONLYREAL); |
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441 | for (i=0; i |
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442 | { |
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443 | filename = i*304+dirbuf+72; |
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444 | sprintf(cur_file,"%s/%s",way,filename); |
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445 | |||
446 | if (TestBit(ESDWORD[filename-40], 4) ) |
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447 | { |
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448 | folders++; |
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449 | calculate_loop(cur_file); |
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450 | } |
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451 | else |
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452 | { |
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453 | GetFileInfo(cur_file, #dir_info); |
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454 | bytes += dir_info.sizelo; |
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455 | files++; |
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456 | } |
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457 | } |
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458 | free(cur_file); |
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459 | free(dirbuf); |
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460 | } |
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461 | } |
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462 | |||
5598 | pavelyakov | 463 | #endif>=><=>2><2> |