diff options
Diffstat (limited to 'sunrpc/rpc_sample.c')
| -rw-r--r-- | sunrpc/rpc_sample.c | 315 |
1 files changed, 166 insertions, 149 deletions
diff --git a/sunrpc/rpc_sample.c b/sunrpc/rpc_sample.c index a5551d94c1..d1e1277c5b 100644 --- a/sunrpc/rpc_sample.c +++ b/sunrpc/rpc_sample.c @@ -28,10 +28,10 @@ * Mountain View, California 94043 */ -/* +/* * From: @(#)rpc_sample.c 1.1 90/08/30 (C) 1987 SMI */ -char sample_rcsid[] = +char sample_rcsid[] = "$Id$"; /* @@ -45,209 +45,226 @@ char sample_rcsid[] = #include "proto.h" -static char RQSTP[] = "rqstp"; +static const char RQSTP[] = "rqstp"; -static void write_sample_client(const char *program_name, version_list *vp); -static void write_sample_server(definition *def); -static void return_type(proc_list *plist); +static void write_sample_client (const char *program_name, version_list * vp); +static void write_sample_server (definition * def); +static void return_type (proc_list * plist); void -write_sample_svc(definition *def) +write_sample_svc (definition * def) { - if (def->def_kind != DEF_PROGRAM) - return; - write_sample_server(def); + if (def->def_kind != DEF_PROGRAM) + return; + write_sample_server (def); } int -write_sample_clnt(definition *def) +write_sample_clnt (definition * def) { - version_list *vp; - int count = 0; - - if (def->def_kind != DEF_PROGRAM) - return( 0 ); - /* generate sample code for each version */ - for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { - write_sample_client(def->def_name, vp ); - ++count; - } - return( count ); + version_list *vp; + int count = 0; + + if (def->def_kind != DEF_PROGRAM) + return (0); + /* generate sample code for each version */ + for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) + { + write_sample_client (def->def_name, vp); + ++count; + } + return (count); } static void -write_sample_client(const char *program_name, version_list *vp) +write_sample_client (const char *program_name, version_list * vp) { proc_list *proc; int i; decl_list *l; - f_print(fout, "\n\nvoid\n" ); - pvname( program_name, vp->vers_num ); - if( Cflag ) - f_print(fout,"( char* host )\n{\n" ); + f_print (fout, "\n\nvoid\n"); + pvname (program_name, vp->vers_num); + if (Cflag) + f_print (fout, "( char* host )\n{\n"); else - f_print(fout, "(host)\nchar *host;\n{\n" ); - f_print(fout, "\tCLIENT *clnt;\n"); + f_print (fout, "(host)\nchar *host;\n{\n"); + f_print (fout, "\tCLIENT *clnt;\n"); i = 0; - for (proc = vp->procs; proc != NULL; proc = proc->next) { - f_print(fout, "\t"); - ptype(proc->res_prefix, proc->res_type, 1); - f_print(fout, " *result_%d;\n",++i); + for (proc = vp->procs; proc != NULL; proc = proc->next) + { + f_print (fout, "\t"); + ptype (proc->res_prefix, proc->res_type, 1); + f_print (fout, " *result_%d;\n", ++i); /* print out declarations for arguments */ - if( proc->arg_num < 2 && !newstyle) { - f_print( fout, "\t" ); - if( !streq( proc->args.decls->decl.type, "void") ) - ptype(proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1); - else - f_print(fout, "char* "); /* cannot have "void" type */ - f_print(fout, " "); - pvname( proc->proc_name, vp->vers_num ); - f_print(fout, "_arg;\n"); - } else if (!streq( proc->args.decls->decl.type, "void")) { - for (l = proc->args.decls; l != NULL; l = l->next) { - f_print( fout, "\t" ); - ptype(l->decl.prefix, l->decl.type, 1); - f_print( fout, " "); - pvname( proc->proc_name, vp->vers_num ); - f_print(fout, "_%s;\n", l->decl.name ); -/* pdeclaration(proc->args.argname, &l->decl, 1, ";\n" );*/ + if (proc->arg_num < 2 && !newstyle) + { + f_print (fout, "\t"); + if (!streq (proc->args.decls->decl.type, "void")) + ptype (proc->args.decls->decl.prefix, proc->args.decls->decl.type, 1); + else + f_print (fout, "char* "); /* cannot have "void" type */ + f_print (fout, " "); + pvname (proc->proc_name, vp->vers_num); + f_print (fout, "_arg;\n"); + } + else if (!streq (proc->args.decls->decl.type, "void")) + { + for (l = proc->args.decls; l != NULL; l = l->next) + { + f_print (fout, "\t"); + ptype (l->decl.prefix, l->decl.type, 1); + f_print (fout, " "); + pvname (proc->proc_name, vp->vers_num); + f_print (fout, "_%s;\n", l->decl.name); +/* pdeclaration(proc->args.argname, &l->decl, 1, ";\n" ); */ + } } - } } /* generate creation of client handle */ - f_print(fout, "\tclnt = clnt_create(host, %s, %s, \"%s\");\n", - program_name, vp->vers_name, tirpcflag? "netpath" : "udp"); - f_print(fout, "\tif (clnt == NULL) {\n"); - f_print(fout, "\t\tclnt_pcreateerror(host);\n"); - f_print(fout, "\t\texit(1);\n\t}\n"); + f_print (fout, "\tclnt = clnt_create(host, %s, %s, \"%s\");\n", + program_name, vp->vers_name, tirpcflag ? "netpath" : "udp"); + f_print (fout, "\tif (clnt == NULL) {\n"); + f_print (fout, "\t\tclnt_pcreateerror(host);\n"); + f_print (fout, "\t\texit(1);\n\t}\n"); /* generate calls to procedures */ i = 0; - for (proc = vp->procs; proc != NULL; proc = proc->next) { - f_print(fout, "\tresult_%d = ",++i); - pvname(proc->proc_name, vp->vers_num); - if (proc->arg_num < 2 && !newstyle) { - f_print(fout, "(" ); - if( streq( proc->args.decls->decl.type, "void") ) /* cast to void* */ - f_print(fout, "(void*)"); - f_print(fout, "&" ); - pvname(proc->proc_name, vp->vers_num ); - f_print(fout, "_arg, clnt);\n"); - } else if (streq( proc->args.decls->decl.type, "void")) { - f_print(fout, "(clnt);\n"); - } - else { - f_print(fout, "("); - for (l = proc->args.decls; l != NULL; l = l->next) { - pvname( proc->proc_name, vp->vers_num ); - f_print(fout, "_%s, ", l->decl.name); + for (proc = vp->procs; proc != NULL; proc = proc->next) + { + f_print (fout, "\tresult_%d = ", ++i); + pvname (proc->proc_name, vp->vers_num); + if (proc->arg_num < 2 && !newstyle) + { + f_print (fout, "("); + if (streq (proc->args.decls->decl.type, "void")) /* cast to void* */ + f_print (fout, "(void*)"); + f_print (fout, "&"); + pvname (proc->proc_name, vp->vers_num); + f_print (fout, "_arg, clnt);\n"); } - f_print(fout, "clnt);\n"); - } - f_print(fout, "\tif (result_%d == NULL) {\n", i); - f_print(fout, "\t\tclnt_perror(clnt, \"call failed:\");\n"); - f_print(fout, "\t}\n"); + else if (streq (proc->args.decls->decl.type, "void")) + { + f_print (fout, "(clnt);\n"); + } + else + { + f_print (fout, "("); + for (l = proc->args.decls; l != NULL; l = l->next) + { + pvname (proc->proc_name, vp->vers_num); + f_print (fout, "_%s, ", l->decl.name); + } + f_print (fout, "clnt);\n"); + } + f_print (fout, "\tif (result_%d == NULL) {\n", i); + f_print (fout, "\t\tclnt_perror(clnt, \"call failed:\");\n"); + f_print (fout, "\t}\n"); } - f_print(fout, "\tclnt_destroy( clnt );\n" ); - f_print(fout, "}\n"); + f_print (fout, "\tclnt_destroy( clnt );\n"); + f_print (fout, "}\n"); } static void -write_sample_server(definition *def) +write_sample_server (definition * def) { - version_list *vp; - proc_list *proc; - - for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { - for (proc = vp->procs; proc != NULL; proc = proc->next) { - f_print(fout, "\n"); -/* if( Cflag ) - f_print( fout, "extern \"C\"{\n"); -*/ - return_type(proc); - f_print(fout, "* \n"); - if( Cflag ) - pvname_svc(proc->proc_name, vp->vers_num); - else - pvname(proc->proc_name, vp->vers_num); - printarglist( proc, RQSTP, "struct svc_req *" ); - - f_print(fout, "{\n"); - f_print(fout, "\n\tstatic "); - if( !streq( proc->res_type, "void") ) - return_type(proc); - else - f_print(fout, "char*" ); /* cannot have void type */ - f_print(fout, " result;\n" /*, proc->res_type*/ /*?*/); - f_print(fout, - "\n\t/*\n\t * insert server code here\n\t */\n\n"); - if( !streq( proc->res_type, "void") ) - f_print(fout, "\treturn(&result);\n}\n"); - else /* cast back to void * */ - f_print(fout, "\treturn((void*) &result);\n}\n"); -/* if( Cflag) - f_print( fout, "};\n"); -*/ - - } + version_list *vp; + proc_list *proc; + + for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) + { + for (proc = vp->procs; proc != NULL; proc = proc->next) + { + f_print (fout, "\n"); +/* if( Cflag ) + f_print( fout, "extern \"C\"{\n"); + */ + return_type (proc); + f_print (fout, "* \n"); + if (Cflag) + pvname_svc (proc->proc_name, vp->vers_num); + else + pvname (proc->proc_name, vp->vers_num); + printarglist (proc, RQSTP, "struct svc_req *"); + + f_print (fout, "{\n"); + f_print (fout, "\n\tstatic "); + if (!streq (proc->res_type, "void")) + return_type (proc); + else + f_print (fout, "char*"); /* cannot have void type */ + f_print (fout, " result;\n" /*, proc->res_type *//*? */ ); + f_print (fout, + "\n\t/*\n\t * insert server code here\n\t */\n\n"); + if (!streq (proc->res_type, "void")) + f_print (fout, "\treturn(&result);\n}\n"); + else /* cast back to void * */ + f_print (fout, "\treturn((void*) &result);\n}\n"); +/* if( Cflag) + f_print( fout, "};\n"); + */ + } + } } static void -return_type(proc_list *plist) +return_type (proc_list * plist) { - ptype( plist->res_prefix, plist->res_type, 1 ); + ptype (plist->res_prefix, plist->res_type, 1); } void -add_sample_msg(void) +add_sample_msg (void) { - f_print(fout, "/*\n"); - f_print(fout, " * This is sample code generated by rpcgen.\n"); - f_print(fout, " * These are only templates and you can use them\n"); - f_print(fout, " * as a guideline for developing your own functions.\n"); - f_print(fout, " */\n\n"); + f_print (fout, "/*\n"); + f_print (fout, " * This is sample code generated by rpcgen.\n"); + f_print (fout, " * These are only templates and you can use them\n"); + f_print (fout, " * as a guideline for developing your own functions.\n"); + f_print (fout, " */\n\n"); } void -write_sample_clnt_main(void) +write_sample_clnt_main (void) { list *l; definition *def; version_list *vp; - f_print(fout, "\n\n" ); - if( Cflag ) - f_print(fout,"main( int argc, char* argv[] )\n{\n" ); + f_print (fout, "\n\n"); + if (Cflag) + f_print (fout, "main( int argc, char* argv[] )\n{\n"); else - f_print(fout, "main(argc, argv)\nint argc;\nchar *argv[];\n{\n" ); - - f_print(fout, "\tchar *host;"); - f_print(fout, "\n\n\tif(argc < 2) {"); - f_print(fout, "\n\t\tprintf(\"usage: %%s server_host\\n\", argv[0]);\n" ); - f_print(fout, "\t\texit(1);\n\t}"); - f_print(fout, "\n\thost = argv[1];\n"); - - for (l = defined; l != NULL; l = l->next) { - def = l->val; - if (def->def_kind != DEF_PROGRAM) { - continue; - } - for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) { - f_print( fout, "\t" ); - pvname(def->def_name, vp->vers_num); - f_print( fout, "( host );\n" ); - } - } - f_print(fout, "}\n"); + f_print (fout, "main(argc, argv)\nint argc;\nchar *argv[];\n{\n"); + + f_print (fout, "\tchar *host;"); + f_print (fout, "\n\n\tif(argc < 2) {"); + f_print (fout, "\n\t\tprintf(\"usage: %%s server_host\\n\", argv[0]);\n"); + f_print (fout, "\t\texit(1);\n\t}"); + f_print (fout, "\n\thost = argv[1];\n"); + + for (l = defined; l != NULL; l = l->next) + { + def = l->val; + if (def->def_kind != DEF_PROGRAM) + { + continue; + } + for (vp = def->def.pr.versions; vp != NULL; vp = vp->next) + { + f_print (fout, "\t"); + pvname (def->def_name, vp->vers_num); + f_print (fout, "( host );\n"); + } + } + f_print (fout, "}\n"); } |