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| Rev 7802 | Rev 8827 | ||
|---|---|---|---|
| Line 1... | Line 1... | ||
| 1 | int cmd_ls(char dir[]) |
1 | int cmd_ls(char dir[]) { |
| 2 | { |
- | |
| Line 3... | Line 2... | ||
| 3 | 2 | ||
| 4 | kol_struct70 k70; |
3 | kol_struct70 k70; |
| 5 | unsigned *n; |
4 | unsigned *n; |
| 6 | unsigned num_of_file; // number of files in directory |
5 | unsigned num_of_file; // number of files in directory |
| 7 | unsigned *t; |
6 | unsigned *t; |
| 8 | unsigned type_of_file; // check is this a file or a folder |
7 | unsigned type_of_file; // check is this a file or a folder |
| 9 | int i, result; |
8 | int i, result; |
| Line 10... | Line 9... | ||
| 10 | char tmp[FILENAME_MAX]; |
9 | char tmp[FILENAME_MAX]; |
| Line 11... | Line 10... | ||
| 11 | 10 | ||
| 12 | bool single_column_mode = FALSE; |
11 | bool single_column_mode = FALSE; |
| 13 | 12 | ||
| 14 | 13 | ||
| 15 | k70.p00 = 1; |
14 | k70.p00 = 1; |
| 16 | k70.p04 = 0; |
15 | k70.p04 = 0; |
| Line 17... | Line 16... | ||
| 17 | //k70.p08 = 0; |
16 | //k70.p08 = 0; |
| 18 | k70.p12 = 2; // just for test exist & read number of entries |
17 | k70.p12 = 2; // just for test exist & read number of entries |
| 19 | k70.p16 = (unsigned) malloc(32+k70.p12*560); |
18 | k70.p16 = (unsigned) malloc(32+k70.p12*560); |
| 20 | k70.p20 = 0; |
19 | k70.p20 = 0; |
| 21 | 20 | ||
| Line 22... | Line 21... | ||
| 22 | 21 | ||
| 23 | if (!strnicmp(dir,"-1",1)) |
22 | if (!strnicmp(dir,"-1",1)) |
| 24 | { |
23 | { |
| 25 | single_column_mode = TRUE; |
- | |
| 26 | dir += 3; |
- | |
| 27 | } |
24 | single_column_mode = TRUE; |
| - | 25 | dir += 3; |
|
| - | 26 | } |
|
| 28 | 27 | ||
| 29 | if ( !strlen(dir) ) // if argument is empty, list current directory |
28 | if ( !strlen(dir) ) // if argument is empty, list current directory |
| 30 | k70.p21 = cur_dir; |
29 | k70.p21 = cur_dir; |
| 31 | else |
30 | else |
| 32 | { |
31 | { |
| 33 | if (dir[0] != '/') // if given directory is relative path, then append cur_dir on left side |
32 | if (dir[0] != '/') // if given directory is relative path, then append cur_dir on left side |
| 34 | { |
33 | { |
| 35 | strcpy(tmp, cur_dir); |
34 | strcpy(tmp, cur_dir); |
| 36 | if (tmp[strlen(tmp)-1] != '/') |
35 | if (tmp[strlen(tmp)-1] != '/') |
| 37 | { |
36 | { |
| - | 37 | strcat(tmp, "/"); // add slash |
|
| 38 | strcat(tmp, "/"); // add slash |
38 | } |
| 39 | } |
- | |
| Line 40... | Line 39... | ||
| 40 | strcat(tmp, dir); |
39 | strcat(tmp, dir); |
| 41 | k70.p21 = tmp; |
40 | k70.p21 = tmp; |
| 42 | } else // if given directory is an absolute path |
41 | } else // if given directory is an absolute path |
| 43 | { |
42 | { |
| 44 | k70.p21 = dir; |
43 | k70.p21 = dir; |
| 45 | } |
44 | } |
| Line 46... | Line 45... | ||
| 46 | } |
45 | } |
| 47 | 46 | ||
| Line 48... | Line 47... | ||
| 48 | result = kol_file_70(&k70); |
47 | result = kol_file_70(&k70); |
| 49 | if ( !((result==0) || (result==6)) ) // check does the directory exists |
48 | if ( !((result==0) || (result==6)) ) // check does the directory exists |
| 50 | { |
- | |
| 51 | free( (void*) k70.p16); |
- | |
| 52 | return FALSE; |
- | |
| 53 | } |
- | |
| 54 | - | ||
| 55 | n = (unsigned*) (k70.p16+8); |
- | |
| 56 | num_of_file = *n; |
- | |
| 57 | - | ||
| 58 | // now read full directory |
49 | { |
| 59 | k70.p12 = num_of_file; |
- | |
| 60 | free( (void*) k70.p16); |
- | |
| 61 | k70.p16 = (unsigned) malloc(32+k70.p12*560); |
- | |
| 62 | if ( !k70.p16 ) |
- | |
| 63 | return FALSE; |
- | |
| 64 | - | ||
| 65 | result = kol_file_70(&k70); |
- | |
| 66 | if ( !((result==0) || (result==6)) ) |
- | |
| 67 | { |
- | |
| 68 | free( (void*) k70.p16); |
- | |
| 69 | return FALSE; |
- | |
| 70 | } |
50 | free( (void*) k70.p16); |
| 71 | 51 | return FALSE; |
|
| 72 | // if there was '-1' param, then show single column mode |
- | |
| 73 | // otherwise show files in several columns |
52 | } |
| 74 | if (single_column_mode == TRUE) |
- | |
| 75 | { |
- | |
| 76 | _SINGLE_COLUMN_MODE: |
- | |
| 77 | for (i = 0; i < num_of_file; i++) |
- | |
| 78 | { |
53 | |
| 79 | printf (" %s", k70.p16+32+40+(264+40)*i); |
54 | n = (unsigned*) (k70.p16+8); |
| 80 | t = (unsigned*) (k70.p16+32+(264+40)*i); |
- | |
| 81 | type_of_file = *t; |
55 | num_of_file = *n; |
| 82 | if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) ) |
56 | |
| 83 | printf ("/"); |
57 | // now read full directory |
| 84 | printf ("\n\r"); |
58 | k70.p12 = num_of_file; |
| 85 | } |
- | |
| 86 | } |
59 | free( (void*) k70.p16); |
| Line 87... | Line 60... | ||
| 87 | else |
60 | k70.p16 = (unsigned) malloc(32+k70.p12*560); |
| 88 | { |
61 | if ( !k70.p16 ) |
| 89 | int longest_name_len = 0; |
- | |
| 90 | int console_window_width = 78; //need to get this value from console.obj if it's possible |
62 | return FALSE; |
| 91 | for (i = 0; i < num_of_file; i++) |
63 | |
| - | 64 | result = kol_file_70(&k70); |
|
| 92 | { |
65 | if ( !((result==0) || (result==6)) ) |
| 93 | int current_name_len; |
66 | { |
| 94 | current_name_len = strlen( (char*)k70.p16+32+40+(264+40)*i); |
- | |
| 95 | if (current_name_len > longest_name_len) longest_name_len = current_name_len; |
67 | free( (void*) k70.p16); |
| 96 | } |
- | |
| 97 | 68 | return FALSE; |
|
| 98 | longest_name_len+=2; //consider space separator and '/' symbol for folders |
69 | } |
| - | 70 | ||
| - | 71 | // if there was '-1' param, then show single column mode |
|
| - | 72 | // otherwise show files in several columns |
|
| - | 73 | if (single_column_mode == TRUE) |
|
| - | 74 | { |
|
| - | 75 | _SINGLE_COLUMN_MODE: |
|
| - | 76 | for (i = 0; i < num_of_file; i++) |
|
| - | 77 | { |
|
| - | 78 | printf (" %s", k70.p16+32+40+(264+40)*i); |
|
| - | 79 | t = (unsigned*) (k70.p16+32+(264+40)*i); |
|
| - | 80 | type_of_file = *t; |
|
| - | 81 | if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) ) |
|
| - | 82 | printf ("/"); |
|
| - | 83 | printf ("\n\r"); |
|
| - | 84 | } |
|
| 99 | int columns_max = console_window_width / longest_name_len; |
85 | } |
| - | 86 | else |
|
| - | 87 | { |
|
| - | 88 | int longest_name_len = 0; |
|
| - | 89 | int console_window_width = 78; //need to get this value from console.obj if it's possible |
|
| - | 90 | for (i = 0; i < num_of_file; i++) |
|
| - | 91 | { |
|
| - | 92 | int current_name_len; |
|
| - | 93 | current_name_len = strlen( (char*)k70.p16+32+40+(264+40)*i); |
|
| - | 94 | if (current_name_len > longest_name_len) longest_name_len = current_name_len; |
|
| - | 95 | } |
|
| - | 96 | ||
| - | 97 | longest_name_len+=2; //consider space separator and '/' symbol for folders |
|
| - | 98 | int columns_max = console_window_width / longest_name_len; |
|
| 100 | 99 | ||
| 101 | if (longest_name_len >= console_window_width) goto _SINGLE_COLUMN_MODE; //there was too long filename |
100 | if (longest_name_len >= console_window_width) goto _SINGLE_COLUMN_MODE; //there was too long filename |
| 102 | 101 | ||
| 103 | for (i = 0; i < num_of_file; i++) |
102 | for (i = 0; i < num_of_file; i++) |
| 104 | { |
103 | { |
| 105 | char cur_file[2048]; |
104 | char cur_file[2048]; |
| 106 | strncpy(cur_file, (char*)k70.p16+32+40+(304)*i, sizeof(cur_file)-2); |
105 | strncpy(cur_file, (char*)k70.p16+32+40+(304)*i, sizeof(cur_file)-2); |
| 107 | 106 | ||
| 108 | t = (unsigned*) (k70.p16+32+(304)*i); |
107 | t = (unsigned*) (k70.p16+32+(304)*i); |
| 109 | type_of_file = *t; |
108 | type_of_file = *t; |
| 110 | 109 | ||
| Line 111... | Line 110... | ||
| 111 | int is_folder = 0; |
110 | int is_folder = 0; |
| 112 | if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) ) { is_folder = 1; strcat(cur_file, "/"); } |
111 | if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) ) { is_folder = 1; strcat(cur_file, "/"); } |
| 113 | 112 | ||