#include "internal.h"
#include "compiler.h"
-#ifndef lint
-static const char copyright[] =
- "Copyright 1987,1988 by MIT Student Information Processing Board";
-#endif
-
extern char *current_token;
extern int table_number, current;
char buffer[BUFSIZ];
char *table_name = NULL;
-FILE *hfile, *cfile, *msfile;
+FILE *hfile = NULL, *cfile = NULL, *msfile = NULL;
int version = 1;
int use_msf = 0;
+int emit_source = 0;
+int emit_header = 0;
/* lex stuff */
extern FILE *yyin;
0,
};
+static const char *const prefix_args[] = {
+ "p",
+ "prefix",
+ 0,
+};
+
+static const char *const emit_args[] = {
+ "e",
+ "emit",
+ 0,
+};
+
static const char *const language_names[] = {
"C",
"K&R C",
};
static const char *const c_src_prolog[] = {
- "#include <afsconfig.h>\n",
- "#include <afs/param.h>\n",
"#include <afs/error_table.h>\n",
"static const char * const text[] = {\n",
0,
usage(void)
{
fprintf(stderr,
- "%s: usage: %s ERROR_TABLE [-debug] [-language LANG] [-h INCLUDE] [-p prefix] [-v version]\n",
+ "%s: usage: %s ERROR_TABLE [-debug] [-language LANG] [-h INCLUDE] [-p PREFIX] [-v VERSION] [-emit source|header]\n",
whoami, whoami);
exit(1);
}
int got_language = 0;
char *got_include = 0;
char *got_prefix = ".";
+ int got_emit = 0;
char lcname[6];
#ifdef AFS_AIX32_ENV
p = strrchr(whoami, '/');
if (p)
whoami = p + 1;
- while (argv++, --argc) {
- char *arg = *argv;
+ while (--argc) {
+ char *arg = *++argv;
if (arg[0] != '-') {
if (filename)
dup_err("filenames", filename, arg);
debug++;
else if (check_arg(lang_args, arg)) {
got_language++;
- arg = *++argv, argc--;
+ arg = *++argv;
+ argc--;
if (!arg)
usage();
if (language)
exit(1);
}
} else if (strcmp(arg, "h") == 0) {
- arg = *++argv, argc--;
+ arg = *++argv;
+ argc--;
if (!arg)
usage();
got_include = arg;
- } else if (strcmp(arg, "p") == 0) {
- arg = *++argv, argc--;
+ } else if (check_arg(prefix_args, arg)) {
+ arg = *++argv;
+ argc--;
if (!arg)
usage();
got_prefix = arg;
} else if (strcmp(arg, "v") == 0) {
- arg = *++argv, argc--;
+ arg = *++argv;
+ argc--;
if (arg == NULL) {
fprintf(stderr, "%s: -v option requires an argument\n",
whoami);
}
if (version == 2)
use_msf = 1;
+ } else if (check_arg(emit_args, arg)) {
+ arg = *++argv;
+ argc--;
+ got_emit = 1;
+ if (!strcasecmp(arg, "source")) {
+ emit_source = 1;
+ } else if (!strcasecmp(arg, "c")) {
+ emit_source = 1;
+ } else if (!strcasecmp(arg, "header")) {
+ emit_header = 1;
+ } else if (!strcasecmp(arg, "h")) {
+ emit_header = 1;
+ } else {
+ fprintf(stderr, "%s: unknown emit argument - `%s'\n",
+ whoami, arg);
+ usage();
+ exit(1);
+ }
} else {
fprintf(stderr, "%s: unknown control argument -`%s'\n",
whoami, arg);
exit(1);
}
+ if (!got_emit) {
+ emit_source = emit_header = 1; /* generate both by default */
+ }
p = strrchr(filename, '/');
if (p == NULL)
*p = 0;
}
- if (use_msf) {
- sprintf(msf_file, "%s.msf", ename);
- } else {
- sprintf(c_file, "%s.c", ename);
+ if (emit_source) {
+ if (use_msf) {
+ sprintf(msf_file, "%s.msf", ename);
+ } else {
+ sprintf(c_file, "%s.c", ename);
+ }
}
- if (got_include) {
- sprintf(h_file, "%s.h", got_include);
- } else {
- sprintf(h_file, "%s.h", ename);
+ if (emit_header) {
+ if (got_include) {
+ sprintf(h_file, "%s.h", got_include);
+ } else {
+ sprintf(h_file, "%s.h", ename);
+ }
}
p = strrchr(filename, '.');
if (p == NULL) {
yyout = stdout;
}
- hfile = fopen(h_file, "w");
- if (hfile == NULL) {
- perror(h_file);
- exit(1);
+ if (emit_header) {
+ hfile = fopen(h_file, "w");
+ if (hfile == NULL) {
+ perror(h_file);
+ exit(1);
+ }
+ fprintf(hfile, warning, h_file);
}
- fprintf(hfile, warning, h_file);
- if (got_include) {
+ if (emit_header && got_include) {
char buffer[BUFSIZ];
char prolog_h_file[MAXPATHLEN];
FILE *prolog_hfile;
}
}
- if (use_msf) {
+ if (emit_source && use_msf) {
msfile = fopen(msf_file, "w");
if (msfile == NULL) {
perror(msf_file);
exit(1);
}
fprintf(msfile, msf_warning, msf_file);
- } else {
+ } else if (emit_source) {
cfile = fopen(c_file, "w");
if (cfile == NULL) {
perror(c_file);
fclose(yyin); /* bye bye input file */
if (!use_msf) {
- fputs(" 0\n};\n\n", cfile);
- fprintf(cfile,
- "static const struct error_table et = { text, %ldL, %d };\n\n",
- (long int)table_number, current);
- fputs("static struct et_list etlink = { 0, &et};\n\n", cfile);
- fprintf(cfile, "void initialize_%s_error_table(void) {\n",
- table_name);
- fputs(" afs_add_to_error_table(&etlink);\n", cfile);
- fputs("}\n", cfile);
- fclose(cfile);
-
-
- fprintf(hfile, "extern void initialize_%s_error_table(void);\n",
- table_name);
+ if (cfile) {
+ fputs(" 0\n};\n\n", cfile);
+ fprintf(cfile,
+ "static const struct error_table et = { text, %ldL, %d };\n\n",
+ (long int)table_number, current);
+ fputs("static struct et_list etlink = { 0, &et};\n\n", cfile);
+ fprintf(cfile, "void initialize_%s_error_table(void) {\n",
+ table_name);
+ fputs(" afs_add_to_error_table(&etlink);\n", cfile);
+ fputs("}\n", cfile);
+ fclose(cfile);
+ }
+ if (hfile) {
+ fprintf(hfile, "extern void initialize_%s_error_table(void);\n",
+ table_name);
+ }
} else {
- fprintf(hfile, "#define initialize_%s_error_table(void)\n",
- table_name);
+ if (hfile) {
+ fprintf(hfile, "#define initialize_%s_error_table(void)\n",
+ table_name);
+ }
}
- fprintf(hfile, "#define ERROR_TABLE_BASE_%s (%ldL)\n", table_name,
- (long int)table_number);
- /* compatibility... */
- fprintf(hfile, "\n/* for compatibility with older versions... */\n");
- fprintf(hfile, "#define init_%s_err_tbl initialize_%s_error_table\n",
- table_name, table_name);
- fprintf(hfile, "#define %s_err_base ERROR_TABLE_BASE_%s\n", table_name,
- table_name);
- fprintf(hfile, "\n/* for compatibility with other users... */\n");
- lcstring(lcname, table_name, sizeof(lcname));
- fprintf(hfile, "#define ERROR_TABLE_BASE_%s (%ldL)\n", lcname,
- (long int)table_number);
- fprintf(hfile, "#define init_%s_err_tbl initialize_%s_error_table\n",
- lcname, table_name);
- fprintf(hfile,
- "#define initialize_%s_error_table initialize_%s_error_table\n",
- lcname, table_name);
- fprintf(hfile, "#define %s_err_base ERROR_TABLE_BASE_%s\n", lcname,
- lcname);
- fclose(hfile); /* bye bye include file */
- if (use_msf)
+ if (hfile) {
+ fprintf(hfile, "#define ERROR_TABLE_BASE_%s (%ldL)\n", table_name,
+ (long int)table_number);
+ /* compatibility... */
+ fprintf(hfile, "\n/* for compatibility with older versions... */\n");
+ fprintf(hfile, "#define init_%s_err_tbl initialize_%s_error_table\n",
+ table_name, table_name);
+ fprintf(hfile, "#define %s_err_base ERROR_TABLE_BASE_%s\n",
+ table_name, table_name);
+ fprintf(hfile, "\n/* for compatibility with other users... */\n");
+ lcstring(lcname, table_name, sizeof(lcname));
+ fprintf(hfile, "#define ERROR_TABLE_BASE_%s (%ldL)\n", lcname,
+ (long int)table_number);
+ fprintf(hfile, "#define init_%s_err_tbl initialize_%s_error_table\n",
+ lcname, table_name);
+ fprintf(hfile,
+ "#define initialize_%s_error_table initialize_%s_error_table\n",
+ lcname, table_name);
+ fprintf(hfile, "#define %s_err_base ERROR_TABLE_BASE_%s\n", lcname,
+ lcname);
+ fclose(hfile); /* bye bye include file */
+ }
+ if (msfile)
fclose(msfile);
return 0;
}
git://git.openafs.org / openafs.git / blobdiff