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Diffstat (limited to 'buildrump.sh/src/usr.bin/rpcgen/rpc_cout.c')
-rw-r--r--buildrump.sh/src/usr.bin/rpcgen/rpc_cout.c726
1 files changed, 0 insertions, 726 deletions
diff --git a/buildrump.sh/src/usr.bin/rpcgen/rpc_cout.c b/buildrump.sh/src/usr.bin/rpcgen/rpc_cout.c
deleted file mode 100644
index 65cb389a..00000000
--- a/buildrump.sh/src/usr.bin/rpcgen/rpc_cout.c
+++ /dev/null
@@ -1,726 +0,0 @@
-/* $NetBSD: rpc_cout.c,v 1.36 2015/05/09 23:16:51 dholland Exp $ */
-/*
- * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
- * unrestricted use provided that this legend is included on all tape
- * media and as a part of the software program in whole or part. Users
- * may copy or modify Sun RPC without charge, but are not authorized
- * to license or distribute it to anyone else except as part of a product or
- * program developed by the user or with the express written consent of
- * Sun Microsystems, Inc.
- *
- * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
- * Sun RPC is provided with no support and without any obligation on the
- * part of Sun Microsystems, Inc. to assist in its use, correction,
- * modification or enhancement.
- *
- * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
- * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
- * OR ANY PART THEREOF.
- *
- * In no event will Sun Microsystems, Inc. be liable for any lost revenue
- * or profits or other special, indirect and consequential damages, even if
- * Sun has been advised of the possibility of such damages.
- *
- * Sun Microsystems, Inc.
- * 2550 Garcia Avenue
- * Mountain View, California 94043
- */
-
-#if HAVE_NBTOOL_CONFIG_H
-#include "nbtool_config.h"
-#endif
-
-#include <sys/cdefs.h>
-#if defined(__RCSID) && !defined(lint)
-#if 0
-static char sccsid[] = "@(#)rpc_cout.c 1.13 89/02/22 (C) 1987 SMI";
-#else
-__RCSID("$NetBSD: rpc_cout.c,v 1.36 2015/05/09 23:16:51 dholland Exp $");
-#endif
-#endif
-
-/*
- * rpc_cout.c, XDR routine outputter for the RPC protocol compiler
- */
-#include <ctype.h>
-#include <err.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "rpc_scan.h"
-#include "rpc_parse.h"
-#include "rpc_util.h"
-
-static int findtype(definition *, const char *);
-static int undefined(const char *);
-static void print_generic_header(const char *, int);
-static void print_header(definition *);
-static void print_prog_header(proc_list *);
-static void print_trailer(void);
-static void print_ifopen(int, const char *);
-static void print_ifarg(const char *);
-static void print_ifsizeof(const char *, const char *);
-static void print_ifclose(int);
-static void print_ifstat(int, const char *, const char *, relation,
- const char *, const char *, const char *);
-static void emit_enum(definition *);
-static void emit_program(definition *);
-static void emit_union(definition *);
-static void emit_struct(definition *);
-static void emit_typedef(definition *);
-static void print_stat(int, declaration *);
-
-/*
- * Emit the C-routine for the given definition
- */
-void
-emit(definition *def)
-{
- if (def->def_kind == DEF_CONST) {
- return;
- }
- if (def->def_kind == DEF_PROGRAM) {
- emit_program(def);
- return;
- }
- if (def->def_kind == DEF_TYPEDEF) {
- /* now we need to handle declarations like struct typedef foo
- * foo; since we dont want this to be expanded into 2 calls to
- * xdr_foo */
-
- if (strcmp(def->def.ty.old_type, def->def_name) == 0)
- return;
- };
-
- print_header(def);
-
- switch (def->def_kind) {
- case DEF_UNION:
- emit_union(def);
- break;
- case DEF_ENUM:
- emit_enum(def);
- break;
- case DEF_STRUCT:
- emit_struct(def);
- break;
- case DEF_TYPEDEF:
- emit_typedef(def);
- break;
- case DEF_PROGRAM:
- case DEF_CONST:
- errx(1, "Internal error at %s:%d: Case %d not handled",
- __FILE__, __LINE__, def->def_kind);
- break;
- }
- print_trailer();
-}
-
-static int
-findtype(definition *def, const char *type)
-{
-
- if (def->def_kind == DEF_PROGRAM || def->def_kind == DEF_CONST) {
- return (0);
- } else {
- return (streq(def->def_name, type));
- }
-}
-
-static int
-undefined(const char *type)
-{
- definition *def;
-
- def = (definition *) FINDVAL(defined, type, findtype);
-
-
- return (def == NULL);
-}
-
-static void
-print_generic_header(const char *procname, int pointerp)
-{
- f_print(fout, "\n");
- f_print(fout, "bool_t\n");
- f_print(fout, "xdr_%s(", procname);
- f_print(fout, "XDR *xdrs, ");
- f_print(fout, "%s ", procname);
- if (pointerp)
- f_print(fout, "*");
- f_print(fout, "objp)\n{\n");
-}
-
-static void
-print_header(definition *def)
-{
- print_generic_header(def->def_name,
- def->def_kind != DEF_TYPEDEF ||
- !isvectordef(def->def.ty.old_type, def->def.ty.rel));
-}
-
-static void
-print_prog_header(proc_list *plist)
-{
- print_generic_header(plist->args.argname, 1);
-}
-
-static void
-print_trailer(void)
-{
- f_print(fout, "\treturn (TRUE);\n");
- f_print(fout, "}\n");
-}
-
-
-static void
-print_ifopen(int indent, const char *name)
-{
- char _t_kludge[32];
- /*
- * XXX Solaris seems to strip the _t. No idea why.
- */
- if (!strcmp(name, "rpcprog_t") || !strcmp(name, "rpcvers_t") ||
- !strcmp(name, "rpcproc_t") || !strcmp(name, "rpcprot_t") ||
- !strcmp(name, "rpcport_t") || !strcmp(name, "rpcpinline_t")) {
- strncpy(_t_kludge, name, strlen(name) - 2);
- name = _t_kludge;
- }
- tabify(fout, indent);
- f_print(fout, "if (!xdr_%s(xdrs", name);
-}
-
-static void
-print_ifarg(const char *arg)
-{
- f_print(fout, ", %s", arg);
-}
-
-static void
-print_ifsizeof(const char *prefix, const char *type)
-{
- if (streq(type, "bool")) {
- f_print(fout, ", (u_int)sizeof(bool_t), (xdrproc_t)xdr_bool");
- } else {
- f_print(fout, ", (u_int)sizeof(");
- if (undefined(type) && prefix) {
- f_print(fout, "%s ", prefix);
- }
- f_print(fout, "%s), (xdrproc_t)xdr_%s", type, type);
- }
-}
-
-static void
-print_ifclose(int indent)
-{
- f_print(fout, "))\n");
- tabify(fout, indent);
- f_print(fout, "\treturn (FALSE);\n");
-}
-
-static void
-print_ifstat(int indent, const char *prefix, const char *type, relation rel,
- const char *amax, const char *objname, const char *name)
-{
- const char *alt = NULL;
-
- switch (rel) {
- case REL_POINTER:
- print_ifopen(indent, "pointer");
- print_ifarg("(char **)(void *)");
- f_print(fout, "%s", objname);
- print_ifsizeof(prefix, type);
- break;
- case REL_VECTOR:
- if (streq(type, "string")) {
- alt = "string";
- } else
- if (streq(type, "opaque")) {
- alt = "opaque";
- }
- if (alt) {
- print_ifopen(indent, alt);
- print_ifarg(objname);
- } else {
- print_ifopen(indent, "vector");
- print_ifarg("(char *)(void *)");
- f_print(fout, "%s", objname);
- }
- print_ifarg(amax);
- if (!alt) {
- print_ifsizeof(prefix, type);
- }
- break;
- case REL_ARRAY:
- if (streq(type, "string")) {
- alt = "string";
- } else
- if (streq(type, "opaque")) {
- alt = "bytes";
- }
- if (streq(type, "string")) {
- print_ifopen(indent, alt);
- print_ifarg(objname);
- } else {
- if (alt) {
- print_ifopen(indent, alt);
- } else {
- print_ifopen(indent, "array");
- }
- print_ifarg("(char **)(void *)");
- if (*objname == '&') {
- f_print(fout, "%s.%s_val, (u_int *)%s.%s_len",
- objname, name, objname, name);
- } else {
- f_print(fout, "&%s->%s_val, (u_int *)&%s->%s_len",
- objname, name, objname, name);
- }
- }
- print_ifarg(amax);
- if (!alt) {
- print_ifsizeof(prefix, type);
- }
- break;
- case REL_ALIAS:
- print_ifopen(indent, type);
- print_ifarg(objname);
- break;
- }
- print_ifclose(indent);
-}
-/* ARGSUSED */
-static void
-emit_enum(definition *def)
-{
- tabify(fout, 1);
- f_print(fout, "{\n");
- tabify(fout, 2);
- f_print(fout, "enum_t et = (enum_t)*objp;\n");
- print_ifopen(2, "enum");
- print_ifarg("&et");
- print_ifclose(2);
- tabify(fout, 2);
- f_print(fout, "*objp = (%s)et;\n", def->def_name);
- tabify(fout, 1);
- f_print(fout, "}\n");
-}
-
-static void
-emit_program(definition *def)
-{
- decl_list *dl;
- version_list *vlist;
- proc_list *plist;
-
- for (vlist = def->def.pr.versions; vlist != NULL; vlist = vlist->next)
- for (plist = vlist->procs; plist != NULL; plist = plist->next) {
- if (!newstyle || plist->arg_num < 2)
- continue; /* old style, or single
- * argument */
- print_prog_header(plist);
- for (dl = plist->args.decls; dl != NULL;
- dl = dl->next)
- print_stat(1, &dl->decl);
- print_trailer();
- }
-}
-
-
-static void
-emit_union(definition *def)
-{
- declaration *dflt;
- case_list *cl;
- declaration *cs;
- char *object;
- static const char vecformat[] = "objp->%s_u.%s";
- static const char format[] = "&objp->%s_u.%s";
-
- f_print(fout, "\n");
- print_stat(1, &def->def.un.enum_decl);
- f_print(fout, "\tswitch (objp->%s) {\n", def->def.un.enum_decl.name);
- for (cl = def->def.un.cases; cl != NULL; cl = cl->next) {
- f_print(fout, "\tcase %s:\n", cl->case_name);
- if (cl->contflag == 1) /* a continued case statement */
- continue;
- cs = &cl->case_decl;
- if (!streq(cs->type, "void")) {
- object = alloc(strlen(def->def_name) + strlen(format) +
- strlen(cs->name) + 1);
- if (isvectordef(cs->type, cs->rel)) {
- s_print(object, vecformat, def->def_name,
- cs->name);
- } else {
- s_print(object, format, def->def_name,
- cs->name);
- }
- print_ifstat(2, cs->prefix, cs->type, cs->rel,
- cs->array_max, object, cs->name);
- free(object);
- }
- f_print(fout, "\t\tbreak;\n");
- }
- dflt = def->def.un.default_decl;
- f_print(fout, "\tdefault:\n");
- if (dflt != NULL) {
- if (!streq(dflt->type, "void")) {
- object = alloc(strlen(def->def_name) + strlen(format) +
- strlen(dflt->name) + 1);
- if (isvectordef(dflt->type, dflt->rel)) {
- s_print(object, vecformat, def->def_name,
- dflt->name);
- } else {
- s_print(object, format, def->def_name,
- dflt->name);
- }
- print_ifstat(2, dflt->prefix, dflt->type, dflt->rel,
- dflt->array_max, object, dflt->name);
- free(object);
- }
- f_print(fout, "\t\tbreak;\n");
- } else {
- f_print(fout, "\t\treturn (FALSE);\n");
- }
-
- f_print(fout, "\t}\n");
-}
-
-static void
-emit_struct(definition *def)
-{
- decl_list *dl;
- int i, j, size, flag;
- decl_list *cur = NULL, *psav;
- bas_type *ptr;
- char *sizestr;
- const char *plus;
- char ptemp[256];
- int can_inline;
-
-
- if (doinline == 0) {
- f_print(fout, "\n");
- for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
- print_stat(1, &dl->decl);
- return;
- }
- size = 0;
- can_inline = 0;
- for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
- if ((dl->decl.prefix == NULL) &&
- ((ptr = find_type(dl->decl.type)) != NULL) &&
- ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
-
- if (dl->decl.rel == REL_ALIAS)
- size += ptr->length;
- else {
- can_inline = 1;
- break; /* can be inlined */
- };
- } else {
- if (size >= doinline) {
- can_inline = 1;
- break; /* can be inlined */
- }
- size = 0;
- }
- if (size > doinline)
- can_inline = 1;
-
- if (can_inline == 0) { /* can not inline, drop back to old mode */
- f_print(fout, "\n");
- for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
- print_stat(1, &dl->decl);
- return;
- };
-
- /* May cause lint to complain. but ... */
- f_print(fout, "\tint32_t *buf;\n");
-
- flag = PUT;
- f_print(fout, "\n\tif (xdrs->x_op == XDR_ENCODE) {\n");
-
- for (j = 0; j < 2; j++) {
- i = 0;
- size = 0;
- sizestr = NULL;
- for (dl = def->def.st.decls; dl != NULL; dl = dl->next) { /* xxx */
-
- /* now walk down the list and check for basic types */
- if ((dl->decl.prefix == NULL) && ((ptr = find_type(dl->decl.type)) != NULL) && ((dl->decl.rel == REL_ALIAS) || (dl->decl.rel == REL_VECTOR))) {
- if (i == 0)
- cur = dl;
- i++;
-
- if (dl->decl.rel == REL_ALIAS)
- size += ptr->length;
- else {
- /* this is required to handle arrays */
-
- if (sizestr == NULL)
- plus = "";
- else
- plus = " + ";
-
- if (ptr->length != 1)
- s_print(ptemp, "%s%s * %d", plus, dl->decl.array_max, ptr->length);
- else
- s_print(ptemp, "%s%s", plus, dl->decl.array_max);
-
- /* now concatenate to sizestr !!!! */
- if (sizestr == NULL)
- sizestr = strdup(ptemp);
- else {
- char *nsizestr;
-
- nsizestr = realloc(sizestr, strlen(sizestr) + strlen(ptemp) + 1);
- if (nsizestr == NULL) {
-
- errx(EXIT_FAILURE, "Out of memory");
- }
- sizestr = nsizestr;
- sizestr = strcat(sizestr, ptemp); /* build up length of
- * array */
-
- }
- }
-
- } else {
- if (i > 0) {
- if (sizestr == NULL && size < doinline) {
- /* don't expand into inline
- * code if size < doinline */
- while (cur != dl) {
- print_stat(2, &cur->decl);
- cur = cur->next;
- }
- } else {
-
-
-
- /* were already looking at a
- * xdr_inlineable structure */
- if (sizestr == NULL)
- f_print(fout, "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, %d * BYTES_PER_XDR_UNIT);\n",
- size);
- else
- if (size == 0)
- f_print(fout,
- "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, %s * BYTES_PER_XDR_UNIT);\n",
- sizestr);
- else
- f_print(fout,
- "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, (%d + %s) * BYTES_PER_XDR_UNIT);\n",
- size, sizestr);
-
- f_print(fout, "\t\tif (buf == NULL) {\n");
-
- psav = cur;
- while (cur != dl) {
- print_stat(3, &cur->decl);
- cur = cur->next;
- }
-
- f_print(fout, "\t\t} else {\n");
-
- cur = psav;
- while (cur != dl) {
- emit_inline(&cur->decl, flag);
- cur = cur->next;
- }
-
- f_print(fout, "\t\t}\n");
- }
- }
- size = 0;
- i = 0;
- if (sizestr) {
- free(sizestr);
- sizestr = NULL;
- }
- print_stat(2, &dl->decl);
- }
-
- }
- if (i > 0) {
- if (sizestr == NULL && size < doinline) {
- /* don't expand into inline code if size <
- * doinline */
- while (cur != dl) {
- print_stat(2, &cur->decl);
- cur = cur->next;
- }
- } else {
-
- /* were already looking at a xdr_inlineable
- * structure */
- if (sizestr == NULL)
- f_print(fout, "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, %d * BYTES_PER_XDR_UNIT);\n",
- size);
- else
- if (size == 0)
- f_print(fout,
- "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, %s * BYTES_PER_XDR_UNIT);\n",
- sizestr);
- else
- f_print(fout,
- "\t\tbuf = (int32_t *)XDR_INLINE(xdrs, (%d + %s) * BYTES_PER_XDR_UNIT);\n",
- size, sizestr);
-
- f_print(fout, "\t\tif (buf == NULL) {\n");
-
- psav = cur;
- while (cur != NULL) {
- print_stat(3, &cur->decl);
- cur = cur->next;
- }
- f_print(fout, "\t\t} else {\n");
-
- cur = psav;
- while (cur != dl) {
- emit_inline(&cur->decl, flag);
- cur = cur->next;
- }
-
- f_print(fout, "\t\t}\n");
-
- }
- }
- if (flag == PUT) {
- flag = GET;
- f_print(fout, "\t} else if (xdrs->x_op == XDR_DECODE) {\n");
- }
- }
-
- f_print(fout, "\t} else {\n");
-
- /* now take care of XDR_FREE case */
-
- for (dl = def->def.st.decls; dl != NULL; dl = dl->next)
- print_stat(2, &dl->decl);
-
- f_print(fout, "\t}\n");
-}
-
-static void
-emit_typedef(definition *def)
-{
- const char *prefix = def->def.ty.old_prefix;
- const char *type = def->def.ty.old_type;
- const char *amax = def->def.ty.array_max;
- relation rel = def->def.ty.rel;
-
- f_print(fout, "\n");
- print_ifstat(1, prefix, type, rel, amax, "objp", def->def_name);
-}
-
-static void
-print_stat(int indent, declaration *dec)
-{
- const char *prefix = dec->prefix;
- const char *type = dec->type;
- const char *amax = dec->array_max;
- relation rel = dec->rel;
- char name[256];
-
- if (isvectordef(type, rel)) {
- s_print(name, "objp->%s", dec->name);
- } else {
- s_print(name, "&objp->%s", dec->name);
- }
- print_ifstat(indent, prefix, type, rel, amax, name, dec->name);
-}
-
-
-void
-emit_inline(declaration *decl, int flag)
-{
-
-/*check whether an array or not */
-
- switch (decl->rel) {
- case REL_ALIAS:
- emit_single_in_line(decl, flag, REL_ALIAS);
- break;
- case REL_VECTOR:
- f_print(fout, "\t\t\t{\n");
- f_print(fout, "\t\t\t\tint i;\n");
- f_print(fout, "\t\t\t\t%s *genp;\n", decl->type);
- f_print(fout, "\n");
- f_print(fout, "\t\t\t\tfor (i = 0, genp = objp->%s;\n",
- decl->name);
- f_print(fout, "\t\t\t\t i < %s; i++) {\n\t\t",
- decl->array_max);
- emit_single_in_line(decl, flag, REL_VECTOR);
- f_print(fout, "\t\t\t\t}\n\t\t\t}\n");
- break;
- case REL_ARRAY:
- case REL_POINTER:
- errx(1, "Internal error at %s:%d: Case %d not handled",
- __FILE__, __LINE__, decl->rel);
- }
-}
-
-void
-emit_single_in_line(declaration *decl, int flag, relation rel)
-{
- const char *upp_case;
- char *freeable;
- int freed = 0;
-
- if (flag == PUT)
- f_print(fout, "\t\t\tIXDR_PUT_");
- else
- if (rel == REL_ALIAS)
- f_print(fout, "\t\t\tobjp->%s = IXDR_GET_", decl->name);
- else
- f_print(fout, "\t\t\t*genp++ = IXDR_GET_");
-
- upp_case = freeable = upcase(decl->type);
-
- /* hack - XX */
- if (strcmp(upp_case, "INT") == 0) {
- free(freeable);
- freed = 1;
- upp_case = "INT32";
- } else if (strcmp(upp_case, "U_INT") == 0) {
- free(freeable);
- freed = 1;
- upp_case = "U_INT32";
- }
- if (flag == PUT) {
- if (rel == REL_ALIAS)
- f_print(fout, "%s(buf, objp->%s);\n", upp_case, decl->name);
- else
- f_print(fout, "%s(buf, *genp++);\n", upp_case);
-
- } else
- f_print(fout, "%s(buf);\n", upp_case);
- if (!freed)
- free(freeable);
-
-}
-
-
-char *
-upcase(const char *str)
-{
- char *ptr, *hptr;
-
-
- ptr = malloc(strlen(str) + 1);
- if (ptr == NULL) {
- errx(EXIT_FAILURE, "Out of memory");
- }
-
- hptr = ptr;
- while (*str != '\0')
- *ptr++ = toupper((unsigned char)*str++);
-
- *ptr = '\0';
- return (hptr);
-
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-03 11:08:56 +0000