remove website/capsule content

1 files changed, 0 insertions, 369 deletions

diff --git a/http/pp/pp.c b/http/pp/pp.c
deleted file mode 100644
index be96596..0000000
--- a/http/pp/pp.c
+++ /dev/null
@@ -1,369 +0,0 @@
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <unistd.h>
-
-#if !__APPLE__
-/*
- * Appends src to string dst of size dsize (unlike strncat, dsize is the
- * full size of dst, not space left).  At most dsize-1 characters
- * will be copied.  Always NUL terminates (unless dsize <= strlen(dst)).
- * Returns strlen(src) + MIN(dsize, strlen(initial dst)).
- * If retval >= dsize, truncation occurred.
- */
-size_t
-strlcat(char *dst, const char *src, size_t dsize)
-{
-	const char *odst = dst;
-	const char *osrc = src;
-	size_t n = dsize;
-	size_t dlen;
-
-	/* Find the end of dst and adjust bytes left but don't go past end. */
-	while (n-- != 0 && *dst != '\0')
-		dst++;
-	dlen = dst - odst;
-	n = dsize - dlen;
-
-	if (n-- == 0)
-		return(dlen + strlen(src));
-	while (*src != '\0') {
-		if (n != 0) {
-			*dst++ = *src;
-			n--;
-		}
-		src++;
-	}
-	*dst = '\0';
-
-	return(dlen + (src - osrc));	/* count does not include NUL */
-}
-#endif /* !__APPLE__ */
-
-#define MAXSIZE 64000
-#define MAXINDENTSIZE 80
-#define MAXARGSIZE 20
-
-char *argv0;
-
-int
-efgetc(FILE *fp)
-{
-	int c;
-
-	c = fgetc(fp);
-
-	if (c == EOF &&
-		ferror(fp) != 0) {
-			perror(argv0);
-			exit(1);
-	}
-
-	return c;
-}
-
-int
-efseek(FILE *fp, long offset, int whence)
-{
-	int s;
-
-	s = fseek(fp, offset, whence);
-
-	if (s == -1) {
-		perror(argv0);
-		exit(1);
-	}
-
-	return s;
-}
-
-int
-eungetc(int c, FILE *fp)
-{
-	int uc;
-
-	uc = ungetc(c, fp);
-
-	if (uc == EOF) {
-		perror(argv0);
-		exit(1);
-	}
-
-	return uc;
-}
-
-size_t
-estrlcat(char *dst, const char *src, size_t dstsize)
-{
-	size_t n;
-
-	n = strlcat(dst, src, dstsize);
-
-	if (n >= dstsize) {
-		fprintf(stderr, "%s: Buffer overflow\n", argv0);
-		exit(1);
-	}
-
-	return n;
-}
-
-int
-eclose(int d)
-{
-	int s;
-
-	s = close(d);
-
-	if (s == -1) {
-		perror(argv0);
-		exit(1);
-	}
-
-	return s;
-}
-
-char *
-strappend(char *s, char c)
-{
-	size_t len;
-
-	len = strlen(s);
-
-	s[len] = c;
-	s[len + 1] = '\0';
-
-	return s ;
-}
-
-int
-shebang(FILE *fp)
-{
-	int c;
-
-	c = efgetc(fp);
-
-	if (c != '#') {
-		eungetc(c, fp);
-		return 0;
-	}
-
-	c = efgetc(fp);
-
-	if (c != '!') {
-		eungetc(c, fp);
-		eungetc('#', fp);
-		return 0;
-	}
-
-	c = efgetc(fp);
-
-	if (c == '\n') {
-		eungetc(c, fp);
-		eungetc('!', fp);
-		eungetc('#', fp);
-		return 0;
-	}
-
-	for (;;) {
-		c = efgetc(fp);
-		if (c == '\n')
-			break;
-	}
-
-	return 1;
-}
-
-int
-token(FILE *fp, int consume)
-{
-	int c;
-
-	c = efgetc(fp);
-
-	if (c != '#') {
-		eungetc(c, fp);
-		return 0;
-	}
-
-	c = efgetc(fp);
-	if (c != '!') {
-		eungetc(c, fp);
-		eungetc('#', fp);
-		return 0;
-	};
-
-	c = efgetc(fp);
-
-	if (c != '\n') {
-		eungetc(c, fp);
-		eungetc('!', fp);
-		eungetc('#', fp);
-		return 0;
-	}
-
-	if (consume == 0) {
-		eungetc(c, fp);
-		eungetc('!', fp);
-		eungetc('#', fp);
-	}
-
-	return 1;
-}
-
-size_t
-output(char *s)
-{
-	return estrlcat(s, "echo \"", MAXSIZE);
-}
-
-size_t
-outputend(char *s)
-{
-	return estrlcat(s, "\"\n", MAXSIZE);
-}
-
-int main(int argc, char **argv)
-{
-	char s[MAXSIZE] = "", indent[MAXINDENTSIZE] = "",
-		*eargv[MAXARGSIZE] = {"sh", "-c", s, "sh", NULL};
-	FILE *fp;
-	int size, c, i, fd[2], o = 0, status = 0, d = 0;
-
-
-	argv0 = argv[0];
-	if (argc == 1) {
-		fprintf(stderr, "usage: %s file [args ...]\n", argv[0]);
-		return 1;
-
-	}
-
-	if (strcmp(argv[1], "-d") == 0) {
-		if (argc == 2) {
-			fprintf(stderr, "usage: %s file [args ...]\n", argv[0]);
-			return 1;
-
-		}
-		d = 1;
-		fp = fopen(argv[2], "r");
-	} else {
-		fp = fopen(argv[1], "r");
-	}
-
-
-	if (!fp) {
-		fprintf(stderr, "%s: %s: %s\n",
-			argv[0], d ? argv[2] : argv[1], strerror(errno));
-		return 1;
-	}
-
-	efseek (fp, 0, SEEK_END);
-	size = ftell(fp);
-
-	if(size == 0) return 0;
-
-	efseek(fp, -1, SEEK_END);
-	c = efgetc(fp);
-
-	if (c != '\n') {
-		fprintf(stderr, "%s: %s: No newline at end of file\n",
-			argv[0], d ? argv[2] : argv[1]);
-		exit(1);
-	}
-
-	efseek(fp, 0, SEEK_SET);
-
-	shebang(fp);
-
-	if (!token(fp, 1)) {
-		output(s);
-		o = 1;
-	}
-
-	for(;;) {
-		if (token(fp, 1)) {
-			if (!o) {
-				c = efgetc(fp);
-				if (c == EOF)
-					goto done;
-				eungetc(c, fp);
-				output(s);
-			} else
-				outputend(s);
-			o = !o;
-		}
-
-		c = efgetc(fp);
-		if (c == EOF)
-			break;
-
-		if (c == '\n') {
-			indent[0] = 0;
-			c = efgetc(fp);
-			if (c == EOF)
-				break;
-
-			for (;;) {
-				if (c != ' ' && c != '\t')
-					break;
-				strappend(indent, c);
-				c = efgetc(fp);
-				if (c == EOF)
-					break;
-			}
-
-			eungetc(c, fp);
-
-			if (token(fp, 0) && o)
-				continue;
-
-			strappend(s, '\n');
-			estrlcat(s, indent, MAXSIZE);
-			continue;
-		}
-
-		strappend(s, c);
-	}
-	if (o) {
-		outputend(s);
-		o = 0;
-	}
-	done:
-
-	if(d) {
-		puts(s);
-		return 0;
-	}
-
-	if (pipe(fd) == -1) {
-		perror(argv0);
-		return 1;
-	}
-
-	switch (fork()) {
-		case -1:
-			perror(argv0);
-			return 1;
-		case 0:
-			eclose(fd[1]);
-			eclose(fd[0]);
-			for (i = 2; i < argc; i++)
-				eargv[i+2] = argv[i];
-
-			if (execv("/bin/sh", eargv) == -1) {
-				perror(argv0);
-				return 1;
-			}
-		break;
-		default:
-			eclose(fd[1]);
-			eclose(fd[0]);
-			if (wait(&status) == -1) {
-				perror(argv0);
-				return 1;
-			}
-	}
-
-	return status;
-}