示例#1
0
文件: alias.c 项目: Moteesh/reactos
static VOID
PrintAlias (VOID)
{
    LPTSTR Aliases;
    LPTSTR ptr;
    DWORD len;

    len = GetConsoleAliasesLength(_T("cmd.exe"));
    if (len == 0)
        return;

    /* allocate memory for an extra \0 char to make parsing easier */
    ptr = cmd_alloc(len + sizeof(TCHAR));
    if (!ptr)
    {
        WARN("Cannot allocate memory for ptr!\n");
        return;
    }

    Aliases = ptr;

    ZeroMemory(Aliases, len + sizeof(TCHAR));

    if (GetConsoleAliases(Aliases, len, _T("cmd.exe")) != 0)
    {
        while (*Aliases != '\0')
        {
            ConOutPrintf(_T("%s\n"), Aliases);
            Aliases = Aliases + lstrlen(Aliases);
            Aliases++;
        }
    }
    cmd_free(ptr);
}
示例#2
0
文件: lua.c 项目: genba/clink
//------------------------------------------------------------------------------
static int get_console_aliases(lua_State* state)
{
    char* buffer = NULL;

    do
    {
        int i;
        int buffer_size;
        char* alias;

        lua_createtable(state, 0, 0);

#if !defined(__MINGW32__) && !defined(__MINGW64__)
        // Get the aliases (aka. doskey macros).
        buffer_size = GetConsoleAliasesLength((char*)rl_readline_name);
        if (buffer_size == 0)
        {
            break;
        }

        buffer = malloc(buffer_size + 1);
        if (GetConsoleAliases(buffer, buffer_size, rl_readline_name) == 0)
        {
            break;
        }

        buffer[buffer_size] = '\0';

        // Parse the result into a lua table.
        alias = buffer;
        i = 1;
        while (*alias != '\0')
        {
            char* c = strchr(alias, '=');
            if (c == NULL)
            {
                break;
            }

            *c = '\0';
            lua_pushstring(state, alias);
            lua_rawseti(state, -2, i++);

            ++c;
            alias = c + strlen(c) + 1;
        }
#endif // !__MINGW32__ && !__MINGW64__
    }
    while (0);

    free(buffer);
    return 1;
}
示例#3
0
bool GetAliases(wchar_t* asExeName, wchar_t** rsAliases, LPDWORD rnAliasesSize)
{
    bool lbRc = false;
    DWORD nAliasRC, nAliasErr, nAliasAErr = 0, nSizeA = 0;
    _ASSERTE(asExeName && rsAliases && rnAliasesSize);
    _ASSERTE(*rsAliases == NULL);
    *rnAliasesSize = GetConsoleAliasesLength(asExeName);

    if (*rnAliasesSize == 0)
    {
        lbRc = true;
    }
    else
    {
        *rsAliases = (wchar_t*)calloc(*rnAliasesSize+2,1);
        nAliasRC = GetConsoleAliases(*rsAliases,*rnAliasesSize,asExeName);

        if (nAliasRC)
        {
            lbRc = true;
        }
        else
        {
            nAliasErr = GetLastError();

            if (nAliasErr == ERROR_NOT_ENOUGH_MEMORY)
            {
                // Попробовать ANSI функции
                UINT nCP = CP_OEMCP;
                char szExeName[MAX_PATH+1];
                char *pszAliases = NULL;
                WideCharToMultiByte(nCP,0,asExeName,-1,szExeName,MAX_PATH+1,0,0);
                nSizeA = GetConsoleAliasesLengthA(szExeName);

                if (nSizeA)
                {
                    pszAliases = (char*)calloc(nSizeA+1,1);
                    nAliasRC = GetConsoleAliasesA(pszAliases,nSizeA,szExeName);

                    if (nAliasRC)
                    {
                        lbRc = true;
                        MultiByteToWideChar(nCP,0,pszAliases,nSizeA,*rsAliases,((*rnAliasesSize)/2)+1);
                    }
                    else
                    {
                        nAliasAErr = GetLastError();
                    }

                    free(pszAliases);
                }
            }

            if (!nAliasRC)
            {
                if ((*rnAliasesSize) < 255) {
                    free(*rsAliases);
                    *rsAliases = (wchar_t*)calloc(128,2);
                }

                _wsprintf(*rsAliases, SKIPLEN(127) L"\nConEmuC: GetConsoleAliases failed, ErrCode=0x%08X(0x%08X), AliasesLength=%i(%i)\n\n", nAliasErr, nAliasAErr, *rnAliasesSize, nSizeA);
            }
        }
    }

    return lbRc;
}
示例#4
0
文件: alias.c 项目: mingpen/OpenNT
DWORD
DisplayAliases(
    char *ExeName
    )
{
    DWORD cb, rc, nExeNames, nAliases, iExeName, iAlias;
    LPSTR FreeMem1, FreeMem2, AliasName, AliasValue, s, *SortedExeNames, *SortedAliasNames;

    if (ExeName == NULL) {
        cb = GetConsoleAliasExesLength();
        if (cb == 0) {
            return ERROR_ENVVAR_NOT_FOUND;
            }

        if (!(FreeMem1 = malloc( cb+2 ))) {
            fprintf( stderr, "ALIAS: Not enough memory for EXE names.\n" );
            return ERROR_NOT_ENOUGH_MEMORY;
            }

        ExeName = FreeMem1;
        if (!GetConsoleAliasExes( ExeName, cb )) {
            fprintf( stderr, "ALIAS: Unable to read alias EXE names.\n" );
            return ERROR_ENVVAR_NOT_FOUND;
            }

        ExeName[ cb ] = '\0';
        ExeName[ cb+1 ] = '\0';

        nExeNames = 0;
        s = ExeName;
        while (*s) {
            _strupr( s );
            nExeNames++;
            while (*s++) {
                }
            }

        SortedExeNames = malloc( nExeNames * sizeof( LPSTR ) );
        if (SortedExeNames == NULL) {
            fprintf( stderr, "ALIAS: Not enough memory to sort .EXE names.\n" );
            }
        else {
            iExeName = 0;
            s = ExeName;
            while (*s) {
                SortedExeNames[ iExeName++ ] = s;
                while (*s++) {
                    }
                }

            qsort( SortedExeNames,
                   nExeNames,
                   sizeof( LPSTR ),
                   CmpNamesRoutine
                 );

            iExeName = 0;
            }

        }
    else {
        SortedExeNames = NULL;
        FreeMem1 = NULL;
        }

    rc = NO_ERROR;
    while (rc == NO_ERROR && *ExeName) {
        if (SortedExeNames != NULL) {
            ExeName = SortedExeNames[ iExeName++ ];
            }

        cb = GetConsoleAliasesLength(ExeName);
        if (cb == 0) {
            printf( "No aliases defined for %s in current console.\n", ExeName );
            }
        else {
            if (!(FreeMem2 = malloc( cb+2 ))) {
                fprintf( stderr, "ALIAS: Not enough memory for alias names.\n" );
                rc = ERROR_NOT_ENOUGH_MEMORY;
                break;
                }

            SortedAliasNames = NULL;
            AliasName = FreeMem2;
            if (GetConsoleAliases( AliasName, cb, ExeName )) {
                AliasName[ cb ] = '\0';
                AliasName[ cb+1 ] = '\0';
                nAliases = 0;
                s = AliasName;
                while (*s) {
                    nAliases++;
                    while (*s++) {
                        }
                    }

                SortedAliasNames = malloc( nAliases * sizeof( LPSTR ) );
                if (SortedAliasNames == NULL) {
                    fprintf( stderr, "ALIAS: Not enough memory to sort alias names.\n" );
                    }
                else {
                    iAlias = 0;
                    s = AliasName;
                    while (*s) {
                        SortedAliasNames[ iAlias++ ] = s;
                        while (*s++) {
                            }
                        }

                    qsort( SortedAliasNames,
                           nAliases,
                           sizeof( LPSTR ),
                           CmpNamesRoutine
                         );

                    iAlias = 0;
                    }

                printf( "Dumping all defined aliases for %s.\n", ExeName );
                while (*AliasName) {
                    if (SortedAliasNames != NULL) {
                        AliasName = SortedAliasNames[ iAlias++ ];
                        }
                    AliasValue = AliasName;

                    while (*AliasValue) {
                        if (*AliasValue == '=') {
                            *AliasValue++ = '\0';
                            break;
                            }
                        else {
                            AliasValue++;
                            }
                        }

                    printf( "    %-16s=%s\n", AliasName, AliasValue );
                    if (SortedAliasNames != NULL) {
                        if (iAlias < nAliases) {
                            AliasName = " ";
                            }
                        else {
                            AliasName = "";
                            }
                        }
                    else {
                        AliasName = AliasValue;
                        while (*AliasName++) {
                            ;
                            }
                        }
                    }
                }
            else {
                fprintf( stderr, "ALIAS: unable to read aliases for %s.\n", ExeName );
                rc = ERROR_ENVVAR_NOT_FOUND;
                }

            free( FreeMem2 );
            if (SortedAliasNames != NULL) {
                free( SortedAliasNames );
                }
            }

        if (SortedExeNames != NULL) {
            if (iExeName < nExeNames) {
                ExeName = " ";
                }
            else {
                ExeName = "";
                }
            }
        else {
            while (*ExeName++) {
                ;
                }
            }
        }

    if (SortedExeNames != NULL) {
        free( SortedExeNames );
        }

    if (FreeMem1) {
        free( FreeMem1 );
        }

    return rc;
}