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Annotation of mstools/samples/rpc/doctor/doctors.c, revision 1.1

1.1     ! root        1: /****************************************************************************
        !             2:                          Microsoft RPC Version 1.0
        !             3:                        Copyright Microsoft Corp. 1992
        !             4:                               Doctor Example
        !             5: 
        !             6:     FILE:      Doctors.c
        !             7:     USAGE:     doctors  -n network_address
        !             8:                         -p protocol_sequence
        !             9:                         -e endpoint
        !            10:                         -o options
        !            11:                         -u uuid
        !            12:     PURPOSE:   Server side of RPC distributed application Doctor
        !            13:     FUNCTIONS:  main() - registers server as RPC server
        !            14:     COMMENTS:  RPC version of an example program provided with:
        !            15:                Microsoft LISP Artificial Intelligence Programming
        !            16:                Environment for the MS-DOS Operating System
        !            17:                Portions Copyright (C) Microsoft Corporation 1986
        !            18:                Copyright (C) Soft Warehouse, Inc.1979,1980,1982,1983,1985,1986
        !            19:                Converted from LISP to C by David Bullock
        !            20:                Copyright (C) Microsoft Corporation 1992
        !            21: ****************************************************************************/
        !            22: #include <stdlib.h>
        !            23: #include <windows.h>
        !            24: #include <string.h>
        !            25: #include <stdio.h>
        !            26: #include <ctype.h>
        !            27: #include <rpc.h>       // RPC data structures and APIs
        !            28: #include "doctor.h"    // header file generated by MIDL compiler
        !            29: 
        !            30: #define PURPOSE \
        !            31: "This Microsoft RPC Version 1.0 sample program demonstrates\n\
        !            32: the use of the [string] and [size_is] attributes. For more\n\
        !            33: information about attributes and RPC API functions, see the\n\
        !            34: RPC programming guide and reference.\n\n"
        !            35: 
        !            36: void Usage(char * pszProgramName)
        !            37: {
        !            38:     fprintf(stderr, "%s", PURPOSE);
        !            39:     fprintf(stderr, "Usage:  %s\n", pszProgramName);
        !            40:     fprintf(stderr, " -p protocol_sequence\n");
        !            41:     fprintf(stderr, " -n network_address\n");
        !            42:     fprintf(stderr, " -e endpoint\n");
        !            43:     fprintf(stderr, " -o options\n");
        !            44:     fprintf(stderr, " -u uuid\n");
        !            45:     exit(1);
        !            46: }
        !            47: 
        !            48: void main(int argc, char * argv[])
        !            49: {
        !            50:     RPC_STATUS status;
        !            51:     unsigned char * pszUuid = "12345678-1234-1234-1234-123456789ABC";
        !            52:     unsigned char * pszProtocolSequence = "ncacn_np";
        !            53:     unsigned char * pszNetworkAddress   = NULL;
        !            54:     unsigned char * pszEndpoint        = "\\pipe\\doctor";
        !            55:     unsigned char * pszOptions          = NULL;
        !            56:     unsigned char * pszStringBinding    = NULL;
        !            57:     int i;
        !            58: 
        !            59:     // allow the user to override settings with command line switches
        !            60:     for (i = 1; i < argc; i++) {
        !            61:        if ((*argv[i] == '-') || (*argv[i] == '/')) {
        !            62:            switch (tolower(*(argv[i]+1))) {
        !            63:                case 'p':  // protocol sequence
        !            64:                    pszProtocolSequence = argv[++i];
        !            65:                    break;
        !            66:                case 'n':  // network address
        !            67:                    pszNetworkAddress = argv[++i];
        !            68:                    break;
        !            69:                case 'e':
        !            70:                    pszEndpoint = argv[++i];
        !            71:                    break;
        !            72:                case 'o':
        !            73:                    pszOptions = argv[++i];
        !            74:                    break;
        !            75:                case 'u':
        !            76:                    pszUuid = argv[++i];
        !            77:                    break;
        !            78:                case 'h':
        !            79:                case '?':
        !            80:                default:
        !            81:                    Usage(argv[0]);
        !            82:            }
        !            83:        }
        !            84:        else
        !            85:            Usage(argv[0]);
        !            86:     }
        !            87: 
        !            88:     status = RpcServerUseProtseqEp(pszProtocolSequence,
        !            89:                                    1, // maximum concurrent calls
        !            90:                                    pszEndpoint,
        !            91:                                   0);
        !            92:     if (status) {
        !            93:        printf("RpcServerUseProtseqEp returned 0x%x\n", status);
        !            94:         exit(2);
        !            95:     }
        !            96: 
        !            97:     status = RpcServerRegisterIf(doctor_ServerIfHandle, 0, 0);
        !            98:     if (status) {
        !            99:        printf("RpcServerRegisterIf returned 0x%x\n", status);
        !           100:         exit(2);
        !           101:     }
        !           102: 
        !           103:     printf("The doctor is in.\n");
        !           104:     status = RpcServerListen(1,
        !           105:                             12345);
        !           106:     if (status) {
        !           107:        printf("RpcServerListen returned: 0x%x\n", status);
        !           108:         exit(2);
        !           109:     }
        !           110: 
        !           111: } /* end main() */
        !           112: 
        !           113: 
        !           114: // ====================================================================
        !           115: //                MIDL allocate and free
        !           116: // ====================================================================
        !           117: 
        !           118: void * MIDL_user_allocate(size_t len)
        !           119: {
        !           120:     return(malloc(len));
        !           121: }
        !           122: 
        !           123: void MIDL_user_free(void * ptr)
        !           124: {
        !           125:     free(ptr);
        !           126: }
        !           127: /* end Doctor\server.c */

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