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189 lines
6.8 KiB
C
189 lines
6.8 KiB
C
/*
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* PROJECT: ReactOS DiskPart
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: base/system/diskpart/interpreter.c
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* PURPOSE: Reads the user input and then invokes the selected
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* command by the user.
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* PROGRAMMERS: Lee Schroeder
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*/
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#include "diskpart.h"
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BOOL exit_main(INT argc, LPWSTR *argv);
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BOOL rem_main(INT argc, LPWSTR *argv);
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COMMAND cmds[] =
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{
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{L"active", active_main, IDS_HELP_CMD_ACTIVE, IDS_HELP_CMD_DESC_ACTIVE},
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{L"add", add_main, IDS_HELP_CMD_ADD, IDS_HELP_CMD_DESC_ADD},
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{L"assign", assign_main, IDS_HELP_CMD_ASSIGN, IDS_HELP_CMD_DESC_ASSIGN},
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{L"attach", attach_main, IDS_HELP_CMD_ATTACH, IDS_HELP_CMD_DESC_ATTACH},
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{L"attributes", attributes_main, IDS_HELP_CMD_ATTRIBUTES, IDS_HELP_CMD_DESC_ATTRIBUTES},
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{L"automount", automount_main, IDS_HELP_CMD_AUTOMOUNT, IDS_HELP_CMD_DESC_AUTOMOUNT},
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{L"break", break_main, IDS_HELP_CMD_BREAK, IDS_HELP_CMD_DESC_BREAK},
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{L"clean", clean_main, IDS_HELP_CMD_CLEAN, IDS_HELP_CMD_DESC_CLEAN},
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{L"compact", compact_main, IDS_HELP_CMD_COMPACT, IDS_HELP_CMD_DESC_COMPACT},
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{L"convert", convert_main, IDS_HELP_CMD_CONVERT, IDS_HELP_CMD_DESC_CONVERT},
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{L"create", create_main, IDS_HELP_CMD_CREATE, IDS_HELP_CMD_DESC_CREATE},
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{L"delete", delete_main, IDS_HELP_CMD_DELETE, IDS_HELP_CMD_DESC_DELETE},
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{L"detail", detail_main, IDS_HELP_CMD_DETAIL, IDS_HELP_CMD_DESC_DETAIL},
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{L"detach", detach_main, IDS_HELP_CMD_DETACH, IDS_HELP_CMD_DESC_DETACH},
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{L"exit", NULL, IDS_NONE, IDS_HELP_CMD_DESC_EXIT},
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{L"expand", expand_main, IDS_HELP_CMD_EXPAND, IDS_HELP_CMD_DESC_EXPAND},
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{L"extend", extend_main, IDS_HELP_CMD_EXTEND, IDS_HELP_CMD_DESC_EXTEND},
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{L"filesystems", filesystems_main, IDS_HELP_CMD_FILESYSTEMS, IDS_HELP_CMD_DESC_FS},
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{L"format", format_main, IDS_HELP_CMD_FORMAT, IDS_HELP_CMD_DESC_FORMAT},
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{L"gpt", gpt_main, IDS_HELP_CMD_GPT, IDS_HELP_CMD_DESC_GPT},
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{L"help", help_main, IDS_HELP_CMD_HELP, IDS_HELP_CMD_DESC_HELP},
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{L"import", import_main, IDS_HELP_CMD_IMPORT, IDS_HELP_CMD_DESC_IMPORT},
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{L"inactive", inactive_main, IDS_HELP_CMD_INACTIVE, IDS_HELP_CMD_DESC_INACTIVE},
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{L"list", list_main, IDS_HELP_CMD_LIST, IDS_HELP_CMD_DESC_LIST},
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{L"merge", merge_main, IDS_HELP_CMD_MERGE, IDS_HELP_CMD_DESC_MERGE},
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{L"offline", offline_main, IDS_HELP_CMD_OFFLINE, IDS_HELP_CMD_DESC_OFFLINE},
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{L"online", online_main, IDS_HELP_CMD_ONLINE, IDS_HELP_CMD_DESC_ONLINE},
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{L"recover", recover_main, IDS_HELP_CMD_RECOVER, IDS_HELP_CMD_DESC_RECOVER},
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{L"rem", NULL, IDS_NONE, IDS_HELP_CMD_DESC_REM},
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{L"remove", remove_main, IDS_HELP_CMD_REMOVE, IDS_HELP_CMD_DESC_REMOVE},
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{L"repair", repair_main, IDS_HELP_CMD_REPAIR, IDS_HELP_CMD_DESC_REPAIR},
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{L"rescan", rescan_main, IDS_HELP_CMD_RESCAN, IDS_HELP_CMD_DESC_RESCAN},
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{L"retain", retain_main, IDS_HELP_CMD_RETAIN, IDS_HELP_CMD_DESC_RETAIN},
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{L"san", san_main, IDS_HELP_CMD_SAN, IDS_HELP_CMD_DESC_SAN},
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{L"select", select_main, IDS_HELP_CMD_SELECT, IDS_HELP_CMD_DESC_SELECT},
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{L"setid", setid_main, IDS_HELP_CMD_SETID, IDS_HELP_CMD_DESC_SETID},
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{L"shrink", shrink_main, IDS_HELP_CMD_SHRINK, IDS_HELP_CMD_DESC_SHRINK},
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{L"uniqueid", uniqueid_main, IDS_HELP_CMD_UNIQUEID, IDS_HELP_CMD_DESC_UNIQUEID},
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{NULL, NULL, IDS_NONE, IDS_NONE}
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};
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/* FUNCTIONS *****************************************************************/
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/*
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* InterpretCmd(char *cmd_line, char *arg_line):
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* compares the command name to a list of available commands, and
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* determines which function to invoke.
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*/
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BOOL
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InterpretCmd(int argc, LPWSTR *argv)
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{
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PCOMMAND cmdptr;
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/* If no args provided */
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if (argc < 1)
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return TRUE;
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/* First, determine if the user wants to exit
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or to use a comment */
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if(wcsicmp(argv[0], L"exit") == 0)
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return FALSE;
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if(wcsicmp(argv[0], L"rem") == 0)
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return TRUE;
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/* Scan internal command table */
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for (cmdptr = cmds; cmdptr->name; cmdptr++)
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{
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if (wcsicmp(argv[0], cmdptr->name) == 0)
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return cmdptr->func(argc, argv);
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}
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help_cmdlist();
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return TRUE;
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}
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/*
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* InterpretScript(char *line):
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* The main function used for when reading commands from scripts.
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*/
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BOOL
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InterpretScript(LPWSTR input_line)
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{
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LPWSTR args_vector[MAX_ARGS_COUNT];
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INT args_count = 0;
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BOOL bWhiteSpace = TRUE;
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LPWSTR ptr;
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memset(args_vector, 0, sizeof(args_vector));
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ptr = input_line;
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while (*ptr != 0)
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{
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if (iswspace(*ptr) || *ptr == L'\n')
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{
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*ptr = 0;
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bWhiteSpace = TRUE;
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}
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else
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{
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if ((bWhiteSpace != FALSE) && (args_count < MAX_ARGS_COUNT))
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{
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args_vector[args_count] = ptr;
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args_count++;
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}
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bWhiteSpace = FALSE;
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}
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ptr++;
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}
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/* sends the string to find the command */
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return InterpretCmd(args_count, args_vector);
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}
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/*
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* InterpretMain():
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* Contents for the main program loop as it reads each line, and then
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* it sends the string to interpret_line, where it determines what
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* command to use.
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*/
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VOID
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InterpretMain(VOID)
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{
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WCHAR input_line[MAX_STRING_SIZE];
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LPWSTR args_vector[MAX_ARGS_COUNT];
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INT args_count = 0;
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BOOL bWhiteSpace = TRUE;
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BOOL bRun = TRUE;
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LPWSTR ptr;
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while (bRun != FALSE)
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{
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args_count = 0;
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memset(args_vector, 0, sizeof(args_vector));
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/* Shown just before the input where the user places commands */
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ConResPuts(StdOut, IDS_APP_PROMPT);
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/* Get input from the user. */
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fgetws(input_line, MAX_STRING_SIZE, stdin);
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ptr = input_line;
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while (*ptr != 0)
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{
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if (iswspace(*ptr) || *ptr == L'\n')
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{
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*ptr = 0;
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bWhiteSpace = TRUE;
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}
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else
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{
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if ((bWhiteSpace != FALSE) && (args_count < MAX_ARGS_COUNT))
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{
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args_vector[args_count] = ptr;
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args_count++;
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}
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bWhiteSpace = FALSE;
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}
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ptr++;
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}
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/* Send the string to find the command */
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bRun = InterpretCmd(args_count, args_vector);
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}
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}
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