+++ /dev/null
-/*
- * $Source$
- * $Author$
- * $Header$
- *
- * Copyright (C) 1987 by the Massachusetts Institute of Technology
- *
- * $Log$
- * Revision 1.4 1987-06-08 05:03:27 wesommer
- * Reindented; added header and trailer.
- *
- */
-
-#ifndef lint
-static char *rcsid_qrtn_qc = "$Header$";
-#endif lint
-
-#include "query.h"
-#include "sms_private.h"
-#include "sms_server.h"
-
-char *Argv[16];
-
-static int ingres_errno = 0;
-
-/*
- * ingerr: (supposedly) called when Ingres indicates an error.
- * I have not yet been able to get this to work to intercept a
- * database open error.
- */
-
-static int ingerr(num)
- int *num;
-{
- ingres_errno = SMS_INGRES_ERR;
- return *num;
-}
-
-int sms_open_database()
-{
- register int i;
-
- /* initialize local argv */
- for (i = 0; i < 16; i++)
- Argv[i] = (char *)malloc(128);
-
- IIseterr(ingerr);
-
- ingres_errno = 0;
-
- /* open the database */
-## ingres sms
- return ingres_errno;
-}
-
-int sms_close_database()
-{
-## exit
-
-}
-
-sms_process_query(name, argc, argv_ro, action, actarg)
- char *name;
- int argc;
- char *argv_ro[];
- int (*action)();
- char *actarg;
-{
- register struct query *q;
- register int i;
- struct query *get_query_by_name();
- char qual[128];
-
- /* copy the arguments into a local argv that we can modify */
- for (i = 0; i < argc; i++)
- strcpy(Argv[i], argv_ro[i]);
-
- q = get_query_by_name(name);
-
- switch (q->type) {
- case RETRIEVE:
- if (q->qual) {
- build_qual(q->qual, q->argc, Argv, qual);
- do_retrieve_with_qual(q, qual, action, actarg);
- } else
- do_retrieve(q, action, actarg);
- break;
-
- case UPDATE:
- if (q->support_rtn) {
- if ((*q->support_rtn)(Argv, action, actarg) == -1)
- break;
- }
- build_qual(q->qual, q->argc, &Argv[q->sargc], qual);
- do_update(q, &Argv[q->sargc + q->argc], qual, action, actarg);
- break;
-
- case APPEND:
- if (q->support_rtn) {
- if ((*q->support_rtn)(Argv, action, actarg) == -1)
- break;
- }
- do_append(q, &Argv[q->sargc + q->argc], action, actarg);
- break;
-
- case DELETE:
- if (q->support_rtn) {
- if ((*q->support_rtn)(Argv, action, actarg) == -1)
- break;
- }
- build_qual(q->qual, q->argc, &Argv[q->sargc], qual);
- do_delete(q, qual, action, actarg);
- break;
- }
-}
-
-build_qual(fmt, argc, argv, qual)
- char *fmt;
- int argc;
- char *argv[];
- char *qual;
-{
- switch (argc) {
- case 0:
- strcpy(qual, fmt);
- break;
-
- case 1:
- sprintf(qual, fmt, argv[0]);
- break;
-
- case 2:
- sprintf(qual, fmt, argv[0], argv[1]);
- break;
-
- case 3:
- sprintf(qual, fmt, argv[0], argv[1], argv[2]);
- break;
-
- case 4:
- sprintf(qual, fmt, argv[0], argv[1], argv[2], argv[3]);
- break;
- }
-}
-
-do_retrieve(q, action, actarg)
- register struct query *q;
- int (*action)();
- char *actarg;
-##{
-## char *rvar;
-## char *rtable;
-## int rowcount;
-
- if (q->rvar) {
- rvar = q->rvar;
- rtable = q->rtable;
-## range of rvar is rtable
- }
-
-## retrieve (param (q->tlist, q->vaddr)) {
- if (q->support_rtn)
- /* save result */
- (*q->support_rtn)(q->vcnt, q->vaddr, 0, 0);
- else
- (*action)(q->vcnt, q->vaddr, actarg);
-## }
-
-## inquire_equel (rowcount = "rowcount")
-
- if (q->support_rtn) {
- /* process and send saved results */
- (*q->support_rtn)(0, 0, &q->vnames[q->argc], action, actarg);
- }
-
-##}
-
-do_retrieve_with_qual(q, qual, action, actarg)
- register struct query *q;
- char *qual;
- int (*action)();
- char *actarg;
-##{
-## char *rvar;
-## char *rtable;
-## char *cqual;
-## int rowcount;
-
- if (q->rvar) {
- rvar = q->rvar;
- rtable = q->rtable;
-## range of rvar is rtable
- }
-
- cqual = qual;
-## retrieve (param (q->tlist, q->vaddr))
-## where cqual {
- if (q->support_rtn)
- (*q->support_rtn)(q->vcnt, q->vaddr, 0, 0);
- else
- (*action)(q->vcnt, q->vaddr, actarg);
-## }
-
-## inquire_equel (rowcount = "rowcount")
-
- if (q->support_rtn) {
- (*q->support_rtn)(0, 0, &q->vnames[q->argc], action, actarg);
- }
-
-##}
-
-do_update(q, argv, qual, action, actarg)
- register struct query *q;
- char *argv[];
- char *qual;
- int (*action)();
- char *actarg;
-##{
-## char *rvar;
-## char *rtable;
-## char *cqual;
-## int rowcount;
-
- rvar = q->rvar;
- rtable = q->rtable;
-## range of rvar is rtable
-
- cqual = qual;
-## replace rvar (param (q->tlist, argv))
-## where cqual
-
-##}
-
-do_append(q, argv, action, actarg)
- register struct query *q;
- char *argv[];
- int (*action)();
- char *actarg;
-##{
-## char *rvar;
-## char *rtable;
-
- rvar = q->rvar;
- rtable = q->rtable;
-## range of rvar is rtable
-
-## append to rtable (param (q->tlist, argv))
-
-##}
-
-do_delete(q, qual, action, actarg)
- register struct query *q;
- char *qual;
- int (*action)();
- char *actarg;
-##{
-## char *rvar;
-## char *rtable;
-## char *cqual;
-
- rvar = q->rvar;
- rtable = q->rtable;
-## range of rvar is rtable
-
- cqual = qual;
-## delete rvar where cqual
-
-##}
-
-/* Support Queries */
-
-support_alis(argv, action, actarg)
- char *argv[];
- int (*action)();
- char *actarg;
-##{
-## static int list_id;
-
-## range of tbi is tbinfo
-
-## repeat retrieve (list_id = tbi.value1) where tbi.table = "list"
- list_id++;
-## repeat replace tbi (value1 = @list_id) where tbi.table = "list"
-
- argv[0] = (char *)&list_id;
-##}
-
-/**
- ** support_member():
- **
- ** support for ADD_MEMBER_TO_LIST
- ** support for DELETE_MEMBER_FROM_LIST
- ** support for UPDATE_MEMBER_STATUS
- **
- ** Input Output
- ** argv[0] List Type argv[4] List ID
- ** argv[1] List Name argv[5] Member ID
- ** argv[2] Member Type argv[6] Member Type
- ** argv[3] Member Name
- **/
-
-support_member(argv, action, actarg)
- char *argv[];
- int (*action)();
- char *actarg;
-##{
-## char *list_name;
-## char *list_type;
-## char *member_name;
-## char *member_type;
-## int list_id;
-## int value;
-## int rowcount;
- char errmsg[64];
- char *p_errmsg = errmsg;
-
- list_type = argv[0];
- list_name = argv[1];
- member_type = argv[2];
- member_name = argv[3];
-
-## range of l is list
-## repeat retrieve (list_id = l.id)
-## where l.name = @list_name and l.type = @list_type
- sprintf(argv[4], "%d", list_id);
-
- if (!strcmp(member_type, "acl") || !strcmp(member_type, "group") ||
- !strcmp(member_type, "mail")) {
-## repeat retrieve (value = l.id)
-## where l.name = @member_name and l.type = @member_type
-## inquire_equel (rowcount = "rowcount")
- if (rowcount == 0) {
- sprintf(errmsg, "(No such list: %s)", member_name);
- (*action)(1, p_errmsg, actarg);
- return(-1);
- }
- } else if (!strcmp(member_type, "user")) {
-## range of u is users
-## repeat retrieve (value = u.id) where u.login = @member_name
-## inquire_equel (rowcount = "rowcount")
- if (rowcount == 0) {
- sprintf(errmsg, "(No such user: %s)", member_name);
- (*action)(1, p_errmsg, actarg);
- return(-1);
- }
- } else if (!strcmp(member_type, "string")) {
-## range of s is strings
-## repeat retrieve (value = s.id) where s.string = @member_name
-## inquire_equel (rowcount = "rowcount")
- if (rowcount == 0) {
-## range of tbi is tbinfo
-## retrieve (value = tbi.value1) where tbi.table = "strings"
- value++;
-## replace tbi (value1 = value) where tbi.table = "strings"
-## append to strings (id = value, string = member_name)
- }
- } else {
- sprintf(errmsg, "(Unknown member type: %s)", member_type);
- (*action)(1, p_errmsg, actarg);
- return(-1);
- }
-
- sprintf(argv[5], "%d", value);
- strcpy(argv[6], member_type);
- return(0);
-##}
-
-/**
- ** support for GET_LIST_MEMBERS
- **
- ** Input Output
- ** argv[0] Member Type Member Type
- ** argv[1] Member Id Member Name (ACL, Group, Maillist, User, String)
- ** argv[2] Member Status Member Status
- **
- ** This routine performs two functions:
- ** When called with argc > 0, it copies and saves argv in a queue
- ** When called with argc = 0, it does post-processing on the saved
- ** data, and sends the data to the client using the supplied action
- ** routine.
- **/
-
-support_gmol(argc, argv, vnames, action, actarg)
- int argc;
- char *argv[];
- char *vnames[];
- int (*action)();
- char *actarg;
-##{
-## char *member_type;
-## int member_id;
-## char member_name[33];
- char **sargv;
- char *nargv[3];
- register int n;
- static struct save_queue *sq = (struct save_queue *)0;
- struct save_queue *sq_create();
-
- if (argc > 0) {
- if (sq == (struct save_queue *)0) {
- sq = sq_create();
- }
- sargv = (char **)malloc(3 * sizeof (char *));
- /* copy member_type */
- n = strlen(argv[0]) + 1;
- sargv[0] = (char *)malloc(n);
- bcopy(argv[0], sargv[0], n);
- /* copy member_id */
- sargv[1] = (char *)malloc(sizeof (int));
- *(int *)sargv[1] = *(int *)argv[1];
- /* copy member_status */
- n = strlen(argv[2]) + 1;
- sargv[2] = (char *)malloc(n);
- bcopy(argv[2], sargv[2], n);
- /* store data */
- sq_save_data(sq, sargv);
- return;
- }
-
- while (sq_get_data(sq, &sargv)) {
- member_type = sargv[0];
- member_id = *(int *)sargv[1];
-
- nargv[0] = member_type;
- nargv[1] = member_name;
- nargv[2] = sargv[2];
-
- if (!strcmp(member_type, "acl") ||
- !strcmp(member_type, "group") ||
- !strcmp(member_type, "mail")) {
-## range of l is list
-## repeat retrieve (member_name = l.name)
-## where l.id = @member_id
- } else if (!strcmp(member_type, "user")) {
-## range of u is users
-## repeat retrieve (member_name = u.login)
-## where u.id = @member_id
- } else if (!strcmp(member_type, "string")) {
-## range of s is strings
-## repeat retrieve (member_name = s.string)
-## where s.id = @member_id
- } else {
- sprintf(member_name, "%d", member_id);
- }
-
- (*action)(3, nargv, vnames, actarg);
- free(sargv[0]);
- free(sargv[1]);
- free(sargv[2]);
- }
-
- sq_destroy(sq);
- sq = (struct save_queue *)0;
-##}
-
-/*
- * Local Variables:
- * mode: c
- * c-indent-level: 4
- * c-continued-statement-offset: 4
- * c-brace-offset: -4
- * c-argdecl-indent: 4
- * c-label-offset: -4
- * End:
- */
-
andersk / moira.git / blobdiff