Reformat all C files.
I'll push a formatting guide at some point. There may still be outstanding changes, but please feel free to resolve those as you arrive a them. To the best of my knowledge, there is no changes to the actual code content, but the formatter does have the occasional bug. If you run into an issue, please fix it!
This commit is contained in:
Sean Hunt
@@ -32,7 +32,7 @@
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* but other programs such as zoo or arc may or may not require the file
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* to be "BILFed" (or "unBILFed" or whatever). Also, unlike the other
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* flavors, VMS files don't get overwritten (a higher version is created).
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*
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*
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* Modified 13 April 1991 by Gary Mussar to be forgiving of systems that
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* appear to be stripping trailing blanks.
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*
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@@ -41,7 +41,7 @@
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* Modified 08 July 2006 to cast strlen() result to int to suppress a
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* warning on platforms where size_t > sizeof(int).
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*
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* $NHDT-Date$ $NHDT-Branch$:$NHDT-Revision$
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* $NHDT-Date: 1431192778 2015/05/09 17:32:58 $ $NHDT-Branch: master $:$NHDT-Revision: 1.6 $
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* $Date: 2006/07/09 16:42:21 $ $Revision: 1.4 $
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*/
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@@ -49,7 +49,7 @@
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static char sccsid[] = "@(#)uudecode.c 5.5 (Berkeley) 7/6/88";
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#endif /* not lint */
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#ifdef __MSDOS__ /* For Turbo C */
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#ifdef __MSDOS__ /* For Turbo C */
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#define MSDOS 1
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#endif
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@@ -70,108 +70,110 @@ static char sccsid[] = "@(#)uudecode.c 5.5 (Berkeley) 7/6/88";
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#include <stdio.h>
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#ifdef VMS
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# include <types.h>
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# include <stat.h>
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#include <types.h>
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#include <stat.h>
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#else
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# if !defined(MSDOS) && !defined(WIN32)
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# include <pwd.h>
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# endif
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# include <sys/types.h> /* MSDOS, WIN32, or UNIX */
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# include <sys/stat.h>
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# include <string.h>
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# include <stdlib.h>
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#if !defined(MSDOS) && !defined(WIN32)
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#include <pwd.h>
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#endif
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#include <sys/types.h> /* MSDOS, WIN32, or UNIX */
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#include <sys/stat.h>
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#include <string.h>
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#include <stdlib.h>
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#endif
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static void decode(FILE *, FILE *);
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static void outdec(char *, FILE *, int);
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/* single-character decode */
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#define DEC(c) (((c) - ' ') & 077)
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#define DEC(c) (((c) - ' ') & 077)
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int main(argc, argv)
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int
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main(argc, argv)
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int argc;
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char **argv;
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{
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FILE *in, *out;
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int mode;
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char dest[128];
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char buf[80];
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FILE *in, *out;
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int mode;
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char dest[128];
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char buf[80];
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/* optional input arg */
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if (argc > 1) {
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if ((in = fopen(argv[1], "r")) == NULL) {
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perror(argv[1]);
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exit(1);
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}
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argv++; argc--;
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} else
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in = stdin;
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/* optional input arg */
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if (argc > 1) {
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if ((in = fopen(argv[1], "r")) == NULL) {
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perror(argv[1]);
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exit(1);
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}
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argv++;
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argc--;
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} else
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in = stdin;
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if (argc != 1) {
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printf("Usage: uudecode [infile]\n");
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exit(2);
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}
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if (argc != 1) {
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printf("Usage: uudecode [infile]\n");
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exit(2);
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}
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/* search for header line */
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for (;;) {
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if (fgets(buf, sizeof buf, in) == NULL) {
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fprintf(stderr, "No begin line\n");
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exit(3);
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}
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if (strncmp(buf, "begin ", 6) == 0)
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break;
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}
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(void)sscanf(buf, "begin %o %s", &mode, dest);
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/* search for header line */
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for (;;) {
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if (fgets(buf, sizeof buf, in) == NULL) {
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fprintf(stderr, "No begin line\n");
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exit(3);
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}
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if (strncmp(buf, "begin ", 6) == 0)
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break;
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}
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(void) sscanf(buf, "begin %o %s", &mode, dest);
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#if !defined(MSDOS) && !defined(VMS) && !defined(WIN32)
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/* handle ~user/file format */
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if (dest[0] == '~') {
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char *sl;
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struct passwd *getpwnam();
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struct passwd *user;
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char dnbuf[100], *index(), *strcat(), *strcpy();
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/* handle ~user/file format */
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if (dest[0] == '~') {
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char *sl;
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struct passwd *getpwnam();
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struct passwd *user;
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char dnbuf[100], *index(), *strcat(), *strcpy();
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sl = index(dest, '/');
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if (sl == NULL) {
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fprintf(stderr, "Illegal ~user\n");
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exit(3);
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}
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*sl++ = 0;
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user = getpwnam(dest+1);
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if (user == NULL) {
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fprintf(stderr, "No such user as %s\n", dest);
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exit(4);
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}
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strcpy(dnbuf, user->pw_dir);
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strcat(dnbuf, "/");
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strcat(dnbuf, sl);
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strcpy(dest, dnbuf);
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}
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#endif /* !defined(MSDOS) && !defined(VMS) */
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sl = index(dest, '/');
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if (sl == NULL) {
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fprintf(stderr, "Illegal ~user\n");
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exit(3);
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}
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*sl++ = 0;
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user = getpwnam(dest + 1);
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if (user == NULL) {
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fprintf(stderr, "No such user as %s\n", dest);
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exit(4);
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}
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strcpy(dnbuf, user->pw_dir);
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strcat(dnbuf, "/");
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strcat(dnbuf, sl);
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strcpy(dest, dnbuf);
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}
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#endif /* !defined(MSDOS) && !defined(VMS) */
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/* create output file */
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/* create output file */
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#if defined(MSDOS) || defined(WIN32)
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out = fopen(dest, "wb"); /* Binary file */
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out = fopen(dest, "wb"); /* Binary file */
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#else
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out = fopen(dest, "w");
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out = fopen(dest, "w");
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#endif
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if (out == NULL) {
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perror(dest);
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exit(4);
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}
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#if !defined(MSDOS) && !defined(VMS) && !defined(WIN32) /* i.e., UNIX */
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chmod(dest, mode);
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if (out == NULL) {
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perror(dest);
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exit(4);
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}
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#if !defined(MSDOS) && !defined(VMS) && !defined(WIN32) /* i.e., UNIX */
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chmod(dest, mode);
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#endif
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decode(in, out);
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decode(in, out);
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if (fgets(buf, sizeof buf, in) == NULL || strcmp(buf, "end\n")) {
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fprintf(stderr, "No end line\n");
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exit(5);
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}
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exit(0);
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/*NOTREACHED*/
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return 0;
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if (fgets(buf, sizeof buf, in) == NULL || strcmp(buf, "end\n")) {
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fprintf(stderr, "No end line\n");
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exit(5);
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}
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exit(0);
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/*NOTREACHED*/
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return 0;
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}
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/*
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@@ -182,31 +184,32 @@ decode(in, out)
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FILE *in;
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FILE *out;
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{
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char buf[80];
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char *bp;
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int n, i, expected;
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char buf[80];
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char *bp;
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int n, i, expected;
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for (;;) {
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/* for each input line */
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if (fgets(buf, sizeof buf, in) == NULL) {
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printf("Short file\n");
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exit(10);
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}
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n = DEC(buf[0]);
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if ((n <= 0) || (buf[0] == '\n'))
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break;
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for (;;) {
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/* for each input line */
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if (fgets(buf, sizeof buf, in) == NULL) {
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printf("Short file\n");
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exit(10);
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}
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n = DEC(buf[0]);
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if ((n <= 0) || (buf[0] == '\n'))
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break;
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/* Calculate expected # of chars and pad if necessary */
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expected = ((n+2)/3)<<2;
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for (i = (int)strlen(buf)-1; i <= expected; i++) buf[i] = ' ';
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/* Calculate expected # of chars and pad if necessary */
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expected = ((n + 2) / 3) << 2;
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for (i = (int) strlen(buf) - 1; i <= expected; i++)
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buf[i] = ' ';
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bp = &buf[1];
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while (n > 0) {
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outdec(bp, out, n);
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bp += 4;
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n -= 3;
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}
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}
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bp = &buf[1];
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while (n > 0) {
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outdec(bp, out, n);
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bp += 4;
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n -= 3;
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}
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}
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}
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/*
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@@ -221,17 +224,17 @@ char *p;
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FILE *f;
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int n;
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{
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int c1, c2, c3;
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int c1, c2, c3;
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c1 = DEC(*p) << 2 | DEC(p[1]) >> 4;
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c2 = DEC(p[1]) << 4 | DEC(p[2]) >> 2;
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c3 = DEC(p[2]) << 6 | DEC(p[3]);
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if (n >= 1)
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putc(c1, f);
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if (n >= 2)
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putc(c2, f);
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if (n >= 3)
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putc(c3, f);
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c1 = DEC(*p) << 2 | DEC(p[1]) >> 4;
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c2 = DEC(p[1]) << 4 | DEC(p[2]) >> 2;
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c3 = DEC(p[2]) << 6 | DEC(p[3]);
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if (n >= 1)
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putc(c1, f);
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if (n >= 2)
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putc(c2, f);
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if (n >= 3)
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putc(c3, f);
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}
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#if !defined(MSDOS) && !defined(VMS) && !defined(WIN32)
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@@ -241,18 +244,17 @@ int n;
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*/
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#ifndef NULL
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#define NULL 0
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#define NULL 0
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#endif
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char *
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index(sp, c)
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register char *sp, c;
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{
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do {
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if (*sp == c)
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return(sp);
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} while (*sp++);
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return(NULL);
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do {
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if (*sp == c)
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return (sp);
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} while (*sp++);
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return (NULL);
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}
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#endif
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