/* * PROJECT: ReactOS DiskPart * LICENSE: GPL - See COPYING in the top level directory * FILE: base/system/diskpart/interpreter.c * PURPOSE: Reads the user input and then invokes the selected * command by the user. * PROGRAMMERS: Lee Schroeder */ #include "diskpart.h" #include "diskpart_msg.h" BOOL exit_main(INT argc, LPWSTR *argv); BOOL rem_main(INT argc, LPWSTR *argv); COMMAND cmds[] = { {L"ACTIVE", NULL, NULL, active_main, IDS_HELP_ACTIVE, MSG_COMMAND_ACTIVE}, {L"ADD", NULL, NULL, add_main, IDS_HELP_ADD, MSG_COMMAND_ADD}, {L"ASSIGN", NULL, NULL, assign_main, IDS_HELP_ASSIGN, MSG_COMMAND_ASSIGN}, {L"ATTACH", NULL, NULL, attach_main, IDS_HELP_ATTACH, MSG_COMMAND_ATTACH}, {L"ATTRIBUTES", NULL, NULL, attributes_main, IDS_HELP_ATTRIBUTES, MSG_COMMAND_ATTRIBUTES}, {L"AUTOMOUNT", NULL, NULL, automount_main, IDS_HELP_AUTOMOUNT, MSG_COMMAND_AUTOMOUNT}, {L"BREAK", NULL, NULL, break_main, IDS_HELP_BREAK, MSG_COMMAND_BREAK}, {L"CLEAN", NULL, NULL, clean_main, IDS_HELP_CLEAN, MSG_COMMAND_CLEAN}, {L"COMPACT", NULL, NULL, compact_main, IDS_HELP_COMPACT, MSG_COMMAND_COMPACT}, {L"CONVERT", NULL, NULL, convert_main, IDS_HELP_CONVERT, MSG_COMMAND_CONVERT}, {L"CREATE", NULL, NULL, NULL, IDS_HELP_CREATE, MSG_NONE}, {L"CREATE", L"PARTITION", NULL, NULL, IDS_HELP_CREATE_PARTITION, MSG_NONE}, // {L"CREATE", L"PARTITION", L"EFI", CreateEfiPartition, IDS_HELP_CREATE_PARTITION_EFI, MSG_COMMAND_CREATE_PARTITION_EFI}, {L"CREATE", L"PARTITION", L"EXTENDED", CreateExtendedPartition, IDS_HELP_CREATE_PARTITION_EXTENDED, MSG_COMMAND_CREATE_PARTITION_EXTENDED}, {L"CREATE", L"PARTITION", L"LOGICAL", CreateLogicalPartition, IDS_HELP_CREATE_PARTITION_LOGICAL, MSG_COMMAND_CREATE_PARTITION_LOGICAL}, // {L"CREATE", L"PARTITION", L"MSR", CreateMsrPartition, IDS_HELP_CREATE_PARTITION_MSR, MSG_COMMAND_CREATE_PARTITION_MSR}, {L"CREATE", L"PARTITION", L"PRIMARY", CreatePrimaryPartition, IDS_HELP_CREATE_PARTITION_PRIMARY, MSG_COMMAND_CREATE_PARTITION_PRIMARY}, {L"CREATE", L"VOLUME", NULL, NULL, IDS_HELP_CREATE_VOLUME, MSG_NONE}, {L"CREATE", L"VDISK", NULL, NULL, IDS_HELP_CREATE_VDISK, MSG_NONE}, {L"DELETE", NULL, NULL, NULL, IDS_HELP_DELETE, MSG_NONE}, {L"DELETE", L"DISK", NULL, DeleteDisk, IDS_HELP_DELETE_DISK, MSG_COMMAND_DELETE_DISK}, {L"DELETE", L"PARTITION", NULL, DeletePartition, IDS_HELP_DELETE_PARTITION, MSG_COMMAND_DELETE_PARTITION}, {L"DELETE", L"VOLUME", NULL, DeleteVolume, IDS_HELP_DELETE_VOLUME, MSG_COMMAND_DELETE_VOLUME}, {L"DETACH", NULL, NULL, detach_main, IDS_HELP_DETACH, MSG_COMMAND_DETACH}, {L"DETAIL", NULL, NULL, NULL, IDS_HELP_DETAIL, MSG_NONE}, {L"DETAIL", L"DISK", NULL, DetailDisk, IDS_HELP_DETAIL_DISK, MSG_COMMAND_DETAIL_DISK}, {L"DETAIL", L"PARTITION", NULL, DetailPartition, IDS_HELP_DETAIL_PARTITION, MSG_COMMAND_DETAIL_PARTITION}, {L"DETAIL", L"VOLUME", NULL, DetailVolume, IDS_HELP_DETAIL_VOLUME, MSG_COMMAND_DETAIL_VOLUME}, {L"DUMP", NULL, NULL, NULL, IDS_NONE, MSG_NONE}, {L"DUMP", L"DISK", NULL, DumpDisk, IDS_NONE, MSG_NONE}, {L"DUMP", L"PARTITION", NULL, DumpPartition, IDS_NONE, MSG_NONE}, {L"EXIT", NULL, NULL, NULL, IDS_HELP_EXIT, MSG_COMMAND_EXIT}, {L"EXPAND", NULL, NULL, expand_main, IDS_HELP_EXPAND, MSG_COMMAND_EXPAND}, {L"EXTEND", NULL, NULL, extend_main, IDS_HELP_EXTEND, MSG_COMMAND_EXTEND}, {L"FILESYSTEMS", NULL, NULL, filesystems_main, IDS_HELP_FILESYSTEMS, MSG_COMMAND_FILESYSTEMS}, {L"FORMAT", NULL, NULL, format_main, IDS_HELP_FORMAT, MSG_COMMAND_FORMAT}, {L"GPT", NULL, NULL, gpt_main, IDS_HELP_GPT, MSG_COMMAND_GPT}, {L"HELP", NULL, NULL, help_main, IDS_HELP_HELP, MSG_COMMAND_HELP}, {L"IMPORT", NULL, NULL, import_main, IDS_HELP_IMPORT, MSG_COMMAND_IMPORT}, {L"INACTIVE", NULL, NULL, inactive_main, IDS_HELP_INACTIVE, MSG_COMMAND_INACTIVE}, {L"LIST", NULL, NULL, NULL, IDS_HELP_LIST, MSG_NONE}, {L"LIST", L"DISK", NULL, ListDisk, IDS_HELP_LIST_DISK, MSG_COMMAND_LIST_DISK}, {L"LIST", L"PARTITION", NULL, ListPartition, IDS_HELP_LIST_PARTITION, MSG_COMMAND_LIST_PARTITION}, {L"LIST", L"VOLUME", NULL, ListVolume, IDS_HELP_LIST_VOLUME, MSG_COMMAND_LIST_VOLUME}, {L"LIST", L"VDISK", NULL, ListVirtualDisk, IDS_HELP_LIST_VDISK, MSG_COMMAND_LIST_VDISK}, {L"MERGE", NULL, NULL, merge_main, IDS_HELP_MERGE, MSG_COMMAND_MERGE}, {L"OFFLINE", NULL, NULL, offline_main, IDS_HELP_OFFLINE, MSG_COMMAND_OFFLINE}, {L"ONLINE", NULL, NULL, online_main, IDS_HELP_ONLINE, MSG_COMMAND_ONLINE}, {L"RECOVER", NULL, NULL, recover_main, IDS_HELP_RECOVER, MSG_COMMAND_RECOVER}, {L"REM", NULL, NULL, NULL, IDS_HELP_REM, MSG_COMMAND_REM}, {L"REMOVE", NULL, NULL, remove_main, IDS_HELP_REMOVE, MSG_COMMAND_REMOVE}, {L"REPAIR", NULL, NULL, repair_main, IDS_HELP_REPAIR, MSG_COMMAND_REPAIR}, {L"RESCAN", NULL, NULL, rescan_main, IDS_HELP_RESCAN, MSG_COMMAND_RESCAN}, {L"RETAIN", NULL, NULL, retain_main, IDS_HELP_RETAIN, MSG_COMMAND_RETAIN}, {L"SAN", NULL, NULL, san_main, IDS_HELP_SAN, MSG_COMMAND_SAN}, {L"SELECT", NULL, NULL, NULL, IDS_HELP_SELECT, MSG_NONE}, {L"SELECT", L"DISK", NULL, SelectDisk, IDS_HELP_SELECT_DISK, MSG_COMMAND_SELECT_DISK}, {L"SELECT", L"PARTITION", NULL, SelectPartition, IDS_HELP_SELECT_PARTITION, MSG_COMMAND_SELECT_PARTITION}, {L"SELECT", L"VOLUME", NULL, SelectVolume, IDS_HELP_SELECT_VOLUME, MSG_COMMAND_SELECT_VOLUME}, // {L"SELECT", L"VDISK", NULL, SelectVirtualDisk, IDS_HELP_SELECT_VDISK, MSG_COMMAND_SELECT_VDISK}, {L"SET", NULL, NULL, setid_main, IDS_HELP_SETID, MSG_COMMAND_SETID}, {L"SETID", NULL, NULL, setid_main, IDS_HELP_SETID, MSG_COMMAND_SETID}, {L"SHRINK", NULL, NULL, shrink_main, IDS_HELP_SHRINK, MSG_COMMAND_SHRINK}, {L"UNIQUEID", NULL, NULL, NULL, IDS_HELP_UNIQUEID, MSG_NONE}, {L"UNIQUEID", L"DISK", NULL, UniqueIdDisk, IDS_HELP_UNIQUEID_DISK, MSG_COMMAND_UNIQUEID_DISK}, {NULL, NULL, NULL, NULL, IDS_NONE, MSG_NONE} }; /* FUNCTIONS *****************************************************************/ /* * InterpretCmd(char *cmd_line, char *arg_line): * compares the command name to a list of available commands, and * determines which function to invoke. */ BOOL InterpretCmd( int argc, LPWSTR *argv) { PCOMMAND cmdptr; PCOMMAND cmdptr1 = NULL; PCOMMAND cmdptr2 = NULL; PCOMMAND cmdptr3 = NULL; /* If no args provided */ if (argc < 1) return TRUE; /* First, determine if the user wants to exit or to use a comment */ if (wcsicmp(argv[0], L"exit") == 0) return FALSE; if (wcsicmp(argv[0], L"rem") == 0) return TRUE; /* Scan internal command table */ for (cmdptr = cmds; cmdptr->cmd1; cmdptr++) { if ((cmdptr1 == NULL) && (cmdptr->cmd1 != NULL) && (wcsicmp(argv[0], cmdptr->cmd1) == 0)) cmdptr1 = cmdptr; if ((cmdptr2 == NULL) && (argc >= 2) && (cmdptr->cmd1 != NULL) && (wcsicmp(argv[0], cmdptr->cmd1) == 0) && (cmdptr->cmd2 != NULL) && (wcsicmp(argv[1], cmdptr->cmd2) == 0)) cmdptr2 = cmdptr; if ((cmdptr3 == NULL) && (argc >= 3) && (cmdptr->cmd1 != NULL) && (wcsicmp(argv[0], cmdptr->cmd1) == 0) && (cmdptr->cmd2 != NULL) && (wcsicmp(argv[1], cmdptr->cmd2) == 0) && (cmdptr->cmd3 != NULL) && (wcsicmp(argv[2], cmdptr->cmd3) == 0)) cmdptr3 = cmdptr; } if (cmdptr3 != NULL) { if (cmdptr3->func == NULL) return HelpCommand(cmdptr3); else return cmdptr3->func(argc, argv); } else if (cmdptr2 != NULL) { if (cmdptr2->func == NULL) return HelpCommand(cmdptr2); else return cmdptr2->func(argc, argv); } else if (cmdptr1 != NULL) { if (cmdptr1->func == NULL) return HelpCommand(cmdptr1); else return cmdptr1->func(argc, argv); } HelpCommandList(); return TRUE; } /* * InterpretScript(char *line): * The main function used for when reading commands from scripts. */ BOOL InterpretScript(LPWSTR input_line) { LPWSTR args_vector[MAX_ARGS_COUNT]; INT args_count = 0; BOOL bWhiteSpace = TRUE; BOOL bQuote = FALSE; LPWSTR ptr; memset(args_vector, 0, sizeof(args_vector)); bQuote = FALSE; ptr = input_line; while (*ptr != 0) { if (*ptr == L'"') bQuote = !bQuote; if ((iswspace(*ptr) && (bQuote == FALSE))|| *ptr == L'\n') { *ptr = 0; bWhiteSpace = TRUE; } else { if ((bWhiteSpace != FALSE) && (bQuote == FALSE) && (args_count < MAX_ARGS_COUNT)) { args_vector[args_count] = ptr; args_count++; } bWhiteSpace = FALSE; } ptr++; } /* sends the string to find the command */ return InterpretCmd(args_count, args_vector); } /* * InterpretMain(): * Contents for the main program loop as it reads each line, and then * it sends the string to interpret_line, where it determines what * command to use. */ VOID InterpretMain(VOID) { WCHAR input_line[MAX_STRING_SIZE]; LPWSTR args_vector[MAX_ARGS_COUNT]; INT args_count = 0; BOOL bWhiteSpace = TRUE; BOOL bQuote = FALSE; BOOL bRun = TRUE; LPWSTR ptr; while (bRun != FALSE) { args_count = 0; memset(args_vector, 0, sizeof(args_vector)); /* Shown just before the input where the user places commands */ ConResPuts(StdOut, IDS_APP_PROMPT); /* Get input from the user. */ fgetws(input_line, MAX_STRING_SIZE, stdin); bQuote = FALSE; ptr = input_line; while (*ptr != 0) { if (*ptr == L'"') bQuote = !bQuote; if ((iswspace(*ptr) && (bQuote == FALSE))|| *ptr == L'\n') { *ptr = 0; bWhiteSpace = TRUE; } else { if ((bWhiteSpace != FALSE) && (bQuote == FALSE) && (args_count < MAX_ARGS_COUNT)) { args_vector[args_count] = ptr; args_count++; } bWhiteSpace = FALSE; } ptr++; } /* Send the string to find the command */ bRun = InterpretCmd(args_count, args_vector); } }