diff options
Diffstat (limited to 'sunrpc/rpc_hout.c')
| -rw-r--r-- | sunrpc/rpc_hout.c | 607 |
1 files changed, 0 insertions, 607 deletions
diff --git a/sunrpc/rpc_hout.c b/sunrpc/rpc_hout.c deleted file mode 100644 index 10f793d233..0000000000 --- a/sunrpc/rpc_hout.c +++ /dev/null @@ -1,607 +0,0 @@ -/* - * From: @(#)rpc_hout.c 1.12 89/02/22 - * - * Copyright (c) 2010, Oracle America, Inc. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * * Neither the name of the "Oracle America, Inc." nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, - * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * rpc_hout.c, Header file outputter for the RPC protocol compiler - */ -#include <stdio.h> -#include <ctype.h> -#include "rpc_parse.h" -#include "rpc_util.h" -#include "proto.h" - -static void pconstdef (definition * def); -static void pargdef (definition * def); -static void pstructdef (definition * def); -static void puniondef (definition * def); -static void pdefine (const char *name, const char *num); -static int define_printed (proc_list * stop, version_list * start); -static void pprogramdef (definition * def); -static void parglist (proc_list * proc, const char *addargtype); -static void penumdef (definition * def); -static void ptypedef (definition * def); -static int undefined2 (const char *type, const char *stop); - -/* store away enough information to allow the XDR functions to be spat - out at the end of the file */ - -static void -storexdrfuncdecl (const char *name, int pointerp) -{ - xdrfunc * xdrptr; - - xdrptr = (xdrfunc *) malloc(sizeof (struct xdrfunc)); - - xdrptr->name = (char *)name; - xdrptr->pointerp = pointerp; - xdrptr->next = NULL; - - if (xdrfunc_tail == NULL) - { - xdrfunc_head = xdrptr; - xdrfunc_tail = xdrptr; - } - else - { - xdrfunc_tail->next = xdrptr; - xdrfunc_tail = xdrptr; - } -} - -/* - * Print the C-version of an xdr definition - */ -void -print_datadef (definition *def) -{ - - if (def->def_kind == DEF_PROGRAM) /* handle data only */ - return; - - if (def->def_kind != DEF_CONST) - { - f_print (fout, "\n"); - } - switch (def->def_kind) - { - case DEF_STRUCT: - pstructdef (def); - break; - case DEF_UNION: - puniondef (def); - break; - case DEF_ENUM: - penumdef (def); - break; - case DEF_TYPEDEF: - ptypedef (def); - break; - case DEF_PROGRAM: - pprogramdef (def); - break; - case DEF_CONST: - pconstdef (def); - break; - } - if (def->def_kind != DEF_PROGRAM && def->def_kind != DEF_CONST) - { - storexdrfuncdecl(def->def_name, - def->def_kind != DEF_TYPEDEF || - !isvectordef(def->def.ty.old_type, - def->def.ty.rel)); - } -} - - -void -print_funcdef (definition *def) -{ - switch (def->def_kind) - { - case DEF_PROGRAM: - f_print (fout, "\n"); - pprogramdef (def); - break; - default: - break; - /* ?... shouldn't happen I guess */ - } -} - -void -print_xdr_func_def (char *name, int pointerp, int i) -{ - if (i == 2) - { - f_print (fout, "extern bool_t xdr_%s ();\n", name); - return; - } - else - f_print(fout, "extern bool_t xdr_%s (XDR *, %s%s);\n", name, - name, pointerp ? "*" : ""); -} - -static void -pconstdef (definition *def) -{ - pdefine (def->def_name, def->def.co); -} - -/* print out the definitions for the arguments of functions in the - header file - */ -static void -pargdef (definition * def) -{ - decl_list *l; - version_list *vers; - const char *name; - proc_list *plist; - - for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) - { - for (plist = vers->procs; plist != NULL; - plist = plist->next) - { - - if (!newstyle || plist->arg_num < 2) - { - continue; /* old style or single args */ - } - name = plist->args.argname; - f_print (fout, "struct %s {\n", name); - for (l = plist->args.decls; - l != NULL; l = l->next) - { - pdeclaration (name, &l->decl, 1, ";\n"); - } - f_print (fout, "};\n"); - f_print (fout, "typedef struct %s %s;\n", name, name); - storexdrfuncdecl (name, 1); - f_print (fout, "\n"); - } - } - -} - -static void -pstructdef (definition *def) -{ - decl_list *l; - const char *name = def->def_name; - - f_print (fout, "struct %s {\n", name); - for (l = def->def.st.decls; l != NULL; l = l->next) - { - pdeclaration (name, &l->decl, 1, ";\n"); - } - f_print (fout, "};\n"); - f_print (fout, "typedef struct %s %s;\n", name, name); -} - -static void -puniondef (definition *def) -{ - case_list *l; - const char *name = def->def_name; - declaration *decl; - - f_print (fout, "struct %s {\n", name); - decl = &def->def.un.enum_decl; - if (streq (decl->type, "bool")) - { - f_print (fout, "\tbool_t %s;\n", decl->name); - } - else - { - f_print (fout, "\t%s %s;\n", decl->type, decl->name); - } - f_print (fout, "\tunion {\n"); - for (l = def->def.un.cases; l != NULL; l = l->next) - { - if (l->contflag == 0) - pdeclaration (name, &l->case_decl, 2, ";\n"); - } - decl = def->def.un.default_decl; - if (decl && !streq (decl->type, "void")) - { - pdeclaration (name, decl, 2, ";\n"); - } - f_print (fout, "\t} %s_u;\n", name); - f_print (fout, "};\n"); - f_print (fout, "typedef struct %s %s;\n", name, name); -} - -static void -pdefine (const char *name, const char *num) -{ - f_print (fout, "#define %s %s\n", name, num); -} - -static int -define_printed (proc_list *stop, version_list *start) -{ - version_list *vers; - proc_list *proc; - - for (vers = start; vers != NULL; vers = vers->next) - { - for (proc = vers->procs; proc != NULL; proc = proc->next) - { - if (proc == stop) - { - return 0; - } - else if (streq (proc->proc_name, stop->proc_name)) - { - return 1; - } - } - } - abort (); - /* NOTREACHED */ -} - -static void -pfreeprocdef (const char *name, const char *vers, int mode) -{ - f_print (fout, "extern int "); - pvname (name, vers); - if (mode == 1) - f_print (fout,"_freeresult (SVCXPRT *, xdrproc_t, caddr_t);\n"); - else - f_print (fout,"_freeresult ();\n"); -} - -static void -pprogramdef (definition *def) -{ - version_list *vers; - proc_list *proc; - int i; - const char *ext; - - pargdef (def); - - pdefine (def->def_name, def->def.pr.prog_num); - for (vers = def->def.pr.versions; vers != NULL; vers = vers->next) - { - if (tblflag) - { - f_print (fout, "extern struct rpcgen_table %s_%s_table[];\n", - locase (def->def_name), vers->vers_num); - f_print (fout, "extern %s_%s_nproc;\n", - locase (def->def_name), vers->vers_num); - } - pdefine (vers->vers_name, vers->vers_num); - - /* - * Print out 2 definitions, one for ANSI-C, another for - * old K & R C - */ - - if(!Cflag) - { - ext = "extern "; - for (proc = vers->procs; proc != NULL; - proc = proc->next) - { - if (!define_printed(proc, def->def.pr.versions)) - { - pdefine (proc->proc_name, proc->proc_num); - } - f_print (fout, "%s", ext); - pprocdef (proc, vers, NULL, 0, 2); - - if (mtflag) - { - f_print(fout, "%s", ext); - pprocdef (proc, vers, NULL, 1, 2); - } - } - pfreeprocdef (def->def_name, vers->vers_num, 2); - } - else - { - for (i = 1; i < 3; i++) - { - if (i == 1) - { - f_print (fout, "\n#if defined(__STDC__) || defined(__cplusplus)\n"); - ext = "extern "; - } - else - { - f_print (fout, "\n#else /* K&R C */\n"); - ext = "extern "; - } - - for (proc = vers->procs; proc != NULL; proc = proc->next) - { - if (!define_printed(proc, def->def.pr.versions)) - { - pdefine(proc->proc_name, proc->proc_num); - } - f_print (fout, "%s", ext); - pprocdef (proc, vers, "CLIENT *", 0, i); - f_print (fout, "%s", ext); - pprocdef (proc, vers, "struct svc_req *", 1, i); - } - pfreeprocdef (def->def_name, vers->vers_num, i); - } - f_print (fout, "#endif /* K&R C */\n"); - } - } -} - -void -pprocdef (proc_list * proc, version_list * vp, - const char *addargtype, int server_p, int mode) -{ - if (mtflag) - {/* Print MT style stubs */ - if (server_p) - f_print (fout, "bool_t "); - else - f_print (fout, "enum clnt_stat "); - } - else - { - ptype (proc->res_prefix, proc->res_type, 1); - f_print (fout, "* "); - } - if (server_p) - pvname_svc (proc->proc_name, vp->vers_num); - else - pvname (proc->proc_name, vp->vers_num); - - /* - * mode 1 = ANSI-C, mode 2 = K&R C - */ - if (mode == 1) - parglist (proc, addargtype); - else - f_print (fout, "();\n"); -} - -/* print out argument list of procedure */ -static void -parglist (proc_list *proc, const char *addargtype) -{ - decl_list *dl; - - f_print(fout,"("); - if (proc->arg_num < 2 && newstyle && - streq (proc->args.decls->decl.type, "void")) - { - /* 0 argument in new style: do nothing */ - } - else - { - for (dl = proc->args.decls; dl != NULL; dl = dl->next) - { - ptype (dl->decl.prefix, dl->decl.type, 1); - if (!newstyle) - f_print (fout, "*"); /* old style passes by reference */ - - f_print (fout, ", "); - } - } - if (mtflag) - { - ptype(proc->res_prefix, proc->res_type, 1); - f_print(fout, "*, "); - } - - f_print (fout, "%s);\n", addargtype); -} - -static void -penumdef (definition *def) -{ - const char *name = def->def_name; - enumval_list *l; - const char *last = NULL; - int count = 0; - - f_print (fout, "enum %s {\n", name); - for (l = def->def.en.vals; l != NULL; l = l->next) - { - f_print (fout, "\t%s", l->name); - if (l->assignment) - { - f_print (fout, " = %s", l->assignment); - last = l->assignment; - count = 1; - } - else - { - if (last == NULL) - { - f_print (fout, " = %d", count++); - } - else - { - f_print (fout, " = %s + %d", last, count++); - } - } - f_print (fout, ",\n"); - } - f_print (fout, "};\n"); - f_print (fout, "typedef enum %s %s;\n", name, name); -} - -static void -ptypedef (definition *def) -{ - const char *name = def->def_name; - const char *old = def->def.ty.old_type; - char prefix[8]; /* enough to contain "struct ", including NUL */ - relation rel = def->def.ty.rel; - - if (!streq (name, old)) - { - if (streq (old, "string")) - { - old = "char"; - rel = REL_POINTER; - } - else if (streq (old, "opaque")) - { - old = "char"; - } - else if (streq (old, "bool")) - { - old = "bool_t"; - } - if (undefined2 (old, name) && def->def.ty.old_prefix) - { - s_print (prefix, "%s ", def->def.ty.old_prefix); - } - else - { - prefix[0] = 0; - } - f_print (fout, "typedef "); - switch (rel) - { - case REL_ARRAY: - f_print (fout, "struct {\n"); - f_print (fout, "\tu_int %s_len;\n", name); - f_print (fout, "\t%s%s *%s_val;\n", prefix, old, name); - f_print (fout, "} %s", name); - break; - case REL_POINTER: - f_print (fout, "%s%s *%s", prefix, old, name); - break; - case REL_VECTOR: - f_print (fout, "%s%s %s[%s]", prefix, old, name, - def->def.ty.array_max); - break; - case REL_ALIAS: - f_print (fout, "%s%s %s", prefix, old, name); - break; - } - f_print (fout, ";\n"); - } -} - -void -pdeclaration (const char *name, declaration * dec, int tab, - const char *separator) -{ - char buf[8]; /* enough to hold "struct ", include NUL */ - const char *prefix; - const char *type; - - if (streq (dec->type, "void")) - { - return; - } - tabify (fout, tab); - if (streq (dec->type, name) && !dec->prefix) - { - f_print (fout, "struct "); - } - if (streq (dec->type, "string")) - { - f_print (fout, "char *%s", dec->name); - } - else - { - prefix = ""; - if (streq (dec->type, "bool")) - { - type = "bool_t"; - } - else if (streq (dec->type, "opaque")) - { - type = "char"; - } - else - { - if (dec->prefix) - { - s_print (buf, "%s ", dec->prefix); - prefix = buf; - } - type = dec->type; - } - switch (dec->rel) - { - case REL_ALIAS: - f_print (fout, "%s%s %s", prefix, type, dec->name); - break; - case REL_VECTOR: - f_print (fout, "%s%s %s[%s]", prefix, type, dec->name, - dec->array_max); - break; - case REL_POINTER: - f_print (fout, "%s%s *%s", prefix, type, dec->name); - break; - case REL_ARRAY: - f_print (fout, "struct {\n"); - tabify (fout, tab); - f_print (fout, "\tu_int %s_len;\n", dec->name); - tabify (fout, tab); - f_print (fout, "\t%s%s *%s_val;\n", prefix, type, dec->name); - tabify (fout, tab); - f_print (fout, "} %s", dec->name); - break; - } - } - f_print (fout, "%s", separator); -} - -static int -undefined2 (const char *type, const char *stop) -{ - list *l; - definition *def; - - for (l = defined; l != NULL; l = l->next) - { - def = (definition *) l->val; - if (def->def_kind != DEF_PROGRAM) - { - if (streq (def->def_name, stop)) - { - return 1; - } - else if (streq (def->def_name, type)) - { - return 0; - } - } - } - return 1; -} |