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argv[2] is basename of the headerfile

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2477 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-20 00:10:17 +00:00
parent aeeb943480
commit c6a6c25430
2 changed files with 28 additions and 22 deletions
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16
lib/asn1/gen.c
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@@ -45,21 +45,25 @@ FILE *headerfile, *codefile, *logfile;
#define STEM "asn1" #define STEM "asn1"
static char *orig_filename; static char *orig_filename;
static char header[1024];
void void
init_generate (char *filename) init_generate (char *filename, char *basename)
{ {
orig_filename = filename; orig_filename = filename;
headerfile = fopen (STEM ".h", "w"); if(basename == NULL)
basename = STEM;
sprintf(header, "%s.h", basename);
headerfile = fopen (header, "w");
if (headerfile == NULL) if (headerfile == NULL)
err (1, "open " STEM ".h"); err (1, "open %s", header);
fprintf (headerfile, fprintf (headerfile,
"/* Generated from %s */\n" "/* Generated from %s */\n"
"/* Do not edit */\n\n", "/* Do not edit */\n\n",
filename); filename);
fprintf (headerfile, fprintf (headerfile,
"#ifndef __" STEM "_h__\n" "#ifndef __%s_h__\n"
"#define __" STEM "_h__\n\n"); "#define __%s_h__\n\n", basename, basename);
fprintf (headerfile, fprintf (headerfile,
"#include <stddef.h>\n" "#include <stddef.h>\n"
"#include <time.h>\n\n"); "#include <time.h>\n\n");
@@ -86,7 +90,7 @@ init_generate (char *filename)
void void
close_generate () close_generate ()
{ {
fprintf (headerfile, "#endif /* __" STEM "_h__ */\n"); fprintf (headerfile, "#endif /* __%s_h__ */\n", header);
fclose (headerfile); fclose (headerfile);
fprintf (logfile, "\n"); fprintf (logfile, "\n");

34
lib/asn1/main.c
View File

@@ -45,22 +45,24 @@ extern FILE *yyin;
int int
main(int argc, char **argv) main(int argc, char **argv)
{ {
int ret; int ret;
char *name; char *file;
char *name = NULL;
if (argc == 1) { if (argc == 1) {
name = "stdin"; name = "stdin";
yyin = stdin; yyin = stdin;
} else { } else {
name = argv[1]; file = argv[1];
yyin = fopen (name, "r"); yyin = fopen (file, "r");
if (yyin == NULL) if (yyin == NULL)
err (1, "open %s", name); err (1, "open %s", file);
} name = argv[2];
}
init_generate (name); init_generate (file, name);
initsym (); initsym ();
ret = yyparse (); ret = yyparse ();
close_generate (); close_generate ();
return ret; return ret;
} }