forked from KolibriOS/kolibrios
* help now displays the list of commands in three columns
* ps now displays the RAM size used by the process * ls now displays all files not in one but in several columns, the old single column output is still accessible via the key '-1' git-svn-id: svn://kolibrios.org@7024 a494cfbc-eb01-0410-851d-a64ba20cac60
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@ -43,12 +43,13 @@ help
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history cписок последних использованных команд
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kill убивает процесс по <PID>. kill all убивает все процессы, слоты >=2
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ls выводит список файлов в текущем каталоге или указанном <каталоге>
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ключ '-1' выводит список в одну колонку, иначе многоколоночный вывод
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mkdir cоздает <каталог>. Поддерживаются абсолюные и относительные пути
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more выводит содержимое <файла> на экран
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ps показывает список процессов и их PID,
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если задать <имя>, покажет %CPU, используемую память и запомнит
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внутреннюю переменную LASTPID (полезно для команды waitfor)
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<имя> - это первые 10 букв имени исполняемого файла без расширения
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<имя> - это первые 11 букв имени исполняемого файла без расширения
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pwd показывает имя текущего каталога
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reboot перезагружает компьютер или ядро KolibriOS. reboot kernel перезапустить ядро Kolibri
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rm удаляет <файл>
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@ -1,3 +1,10 @@
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Shell 0.7.7 // 06.02.2017 // Leency
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* help ג¥¯¥אל ¢כ¢®₪¨ג ב¯¨ב®× ×®¬¬ ₪ ¢ גא¨ ×®«®×¨
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* ps ג¥¯¥אל ¢כ¢®₪¨ג א §¬¥א <20>‡“, ¨ב¯®«ל§ד¥¬כ© ¯א®ז¥בב®¬
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* ls ג¥¯¥אל ¢כ¢®₪¨ג ¢ב¥ ה ©«כ ¥ ¢ ®₪ד, ¢ ¥ב×®«ל×® ×®«®®×
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א §¬¥א ×®«®®× א בח¨גכ¢ ¥גבן ¨בו®₪ן ¨§ ב ¬®£® ₪«¨®£® ¨¬¥¨ ה ©« ¢ ¯ ¯×¥
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בג אכ© ¢כ¢®₪ ב¯¨ב×®¬ ¯® ¯א¥¦¥¬ד ₪®בגד¯¥ ח¥א¥§ ׫מח '-1'
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Shell 0.7.6 // 06.02.2017 // Siemargl
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* ” ©«®¢ë¥ ®¯¥à 樨 ¨á¯®«ì§ãîâ 64-bit à §¬¥àë ä ©«®¢.
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cp <file> <dest> ⥯¥àì ¯®¨¬ ¥â, ¥á«¨ <dest> - ª â «®£
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@ -12,9 +12,14 @@ int i;
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if ( !strlen(cmd) )
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{
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int columns_max=3;
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printf (available, NUM_OF_CMD);
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for (i = 0; i < NUM_OF_CMD; i++)
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printf(" %s\n\r", COMMANDS[i].name);
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{
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printf(" %-12s", COMMANDS[i].name);
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if ((i) && ((i+1)%columns_max == 0)) printf("\n\r");
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}
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if ((i)%columns_max != 0) printf("\n\r");
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return TRUE;
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}
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else
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@ -4,11 +4,13 @@ int cmd_ls(char dir[])
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kol_struct70 k70;
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unsigned *n;
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unsigned num_of_file;
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unsigned num_of_file; // number of files in directory
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unsigned *t;
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unsigned type_of_file;
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unsigned type_of_file; // check is this a file or a folder
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int i, result;
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bool single_column_mode = FALSE;
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k70.p00 = 1;
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k70.p04 = 0;
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@ -17,22 +19,27 @@ k70.p12 = 2; // just for test exist & read number of entries
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k70.p16 = (unsigned) malloc(32+k70.p12*560);
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k70.p20 = 0;
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/// !!!
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// …᫨ ls § ¯ã᪠¥âáï ¡¥§ ¯ à ¬¥â஢, ¯à®á¬ âਢ ¥¬ ⥪ã騩 ª â «®£
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if (!strnicmp(dir,"-1",1))
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{
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single_column_mode = TRUE;
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dir += 3;
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}
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if ( !strlen(dir) )
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k70.p21 = cur_dir;
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else
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k70.p21 = dir;
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result = kol_file_70(&k70);
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if ( !((result==0) || (result==6)) ) // ¯à®¢¥à塞 áãé¥á⢮¢ ¨¥ ª â «®£
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if ( !((result==0) || (result==6)) ) // check does the directory exists
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{
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free( (void*) k70.p16);
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return FALSE;
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}
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n = (unsigned*) (k70.p16+8);
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num_of_file = *n; // ç¨á«® ä ©«®¢ ¢ ª â «®£¥
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num_of_file = *n;
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// now read full directory
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k70.p12 = num_of_file;
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@ -48,7 +55,12 @@ if ( !((result==0) || (result==6)) )
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return FALSE;
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}
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for (i = 0; i < num_of_file; i++)
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// if there was '-1' param, then show single column mode
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// otherwise show files in several columns
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if (single_column_mode == TRUE)
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{
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_SINGLE_COLUMN_MODE:
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for (i = 0; i < num_of_file; i++)
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{
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printf (" %s", k70.p16+32+40+(264+40)*i);
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t = (unsigned*) (k70.p16+32+(264+40)*i);
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@ -57,6 +69,39 @@ for (i = 0; i < num_of_file; i++)
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printf ("/");
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printf ("\n\r");
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}
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}
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else
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{
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int longest_name_len = 0;
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int console_window_width = 78; //need to get this value from console.obj if it's possible
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for (i = 0; i < num_of_file; i++)
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{
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int current_name_len;
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current_name_len = strlen( (char*)k70.p16+32+40+(264+40)*i);
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if (current_name_len > longest_name_len) longest_name_len = current_name_len;
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}
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longest_name_len+=2; //consider space separator and '/' symbol for folders
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int columns_max = console_window_width / longest_name_len;
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if (longest_name_len >= console_window_width) goto _SINGLE_COLUMN_MODE; //there was too long filename
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for (i = 0; i < num_of_file; i++)
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{
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char cur_file[2048];
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strncpy(cur_file, (char*)k70.p16+32+40+(304)*i, sizeof(cur_file)-2);
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t = (unsigned*) (k70.p16+32+(304)*i);
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type_of_file = *t;
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if ( (0x10 == (type_of_file&0x10)) || (8 == (type_of_file&8)) ) strcat(cur_file, "/");
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printf ("%*s", -longest_name_len, cur_file);
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if ((i>0) && ((i+1)%columns_max == 0)) printf ("\n\r");
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}
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if ((i)%columns_max != 0) printf("\n\r");
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}
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free((void*)k70.p16);
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return TRUE;
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@ -13,6 +13,8 @@ if (NULL == buf1k)
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sel = param && strlen(param) > 0;
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printf (" PID NAME RAM KB\n\r", PID, buf1k+10);
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for (i = 1;;i++)
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{
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n = kol_process_info(i, buf1k);
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@ -22,7 +24,7 @@ for (i = 1;;i++)
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{
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if (!sel || 0 == strnicmp(param, buf1k+10, 10))
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{
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printf (" %7d %s\n\r", PID, buf1k+10);
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printf (" %7d %11s %d\n\r", PID, buf1k+10, (*(int*)(buf1k+26)+1)/1024);
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if (sel)
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{
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LAST_PID = PID;
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@ -1,5 +1,5 @@
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#define SHELL_VERSION "0.7.6"
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#define SHELL_VERSION "0.7.7"
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extern char PATH[256];
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extern char PARAM[256];
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@ -13,7 +13,7 @@ const command_t COMMANDS[]=
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{"help", " Gives help on commands. Usage:\n\r help ;it lists all builtins\n\r help <command> ;help on command\n\r", &cmd_help},
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{"history", " Lists used commands\n\r", &cmd_history},
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{"kill", " Stops a running process. Usage:\n\r kill <PID of process>\n\r kill all\n\r", &cmd_kill},
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{"ls", " Lists the files in a directory. Usage:\n\r ls ;lists the files in current directory\n\r ls <directory> ;lists the files at specified folder\n\r", &cmd_ls},
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{"ls", " Lists the files in a directory. Usage:\n\r ls ;lists the files in current directory\n\r ls <directory> ;lists the files at specified folder\n\r ls -1 ;lists the files in a single column\n\r", &cmd_ls},
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{"mkdir", " Makes directory. Usage:\n\r mkdir <folder name> ;creates the folder in working directory\n\r mkdir <path><folder name> ;create folder by specified path\n\r", &cmd_mkdir},
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{"more", " Displays a file data to the screen. Usage:\n\r more <file name>\n\r", &cmd_more},
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{"ps", " Lists the current processes running\n\r or shows more info on <procname> and save LASTPID\n\r", &cmd_ps},
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#define bool int
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#define FALSE 0
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#define TRUE 1
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