mirror of
https://github.com/bdnugget/kcgi.git
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98 lines
2.2 KiB
C
98 lines
2.2 KiB
C
/* $Id$ */
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/*
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* Copyright (c) 2015 Kristaps Dzonsons <kristaps@bsd.lv>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "../config.h"
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#include <sys/mman.h>
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#include <sys/stat.h>
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#include <assert.h>
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#include <fcntl.h>
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#include <paths.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <string.h>
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#include <unistd.h>
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#include "../kcgi.h"
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static enum kcgi_err
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templatex_write(const char *dat, size_t sz, void *arg)
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{
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fwrite(dat, 1, sz, stdout);
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return KCGI_OK;
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}
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static int
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template_proc(size_t sz, void *arg)
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{
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assert(sz < 10);
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printf("[%zu]", sz);
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return 1;
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}
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int
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main(int argc, char *argv[])
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{
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int c, fdin;
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struct stat st;
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char *buf;
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size_t bufsz;
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struct ktemplatex x;
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struct ktemplate t;
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const char *const keys[] = {
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"a", "b", "c", "d", "e",
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"ff", "gg", "hh", "ii", "jj" };
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if (2 != argc)
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return(EXIT_FAILURE);
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if (-1 == (fdin = open(argv[1], O_RDONLY, 0))) {
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perror(argv[1]);
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return(EXIT_FAILURE);
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} else if (-1 == fstat(fdin, &st)) {
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perror(argv[1]);
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close(fdin);
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return(EXIT_FAILURE);
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}
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bufsz = (size_t)st.st_size;
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buf = mmap(NULL, bufsz, PROT_READ, MAP_SHARED, fdin, 0);
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if (MAP_FAILED == buf) {
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perror(argv[1]);
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close(fdin);
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return(EXIT_FAILURE);
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}
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memset(&t, 0, sizeof(struct ktemplate));
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memset(&x, 0, sizeof(struct ktemplatex));
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t.key = keys;
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t.keysz = 10;
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t.cb = template_proc;
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x.writer = templatex_write;
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c = khttp_templatex_buf(&t, buf, bufsz, &x, NULL);
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munmap(buf, bufsz);
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close(fdin);
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return(c ? EXIT_SUCCESS : EXIT_FAILURE);
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}
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