diff options
Diffstat (limited to 'lib/libfetch/file.c')
-rw-r--r-- | lib/libfetch/file.c | 145 |
1 files changed, 0 insertions, 145 deletions
diff --git a/lib/libfetch/file.c b/lib/libfetch/file.c deleted file mode 100644 index ea7a0fdb..00000000 --- a/lib/libfetch/file.c +++ /dev/null @@ -1,145 +0,0 @@ -/*- - * Copyright (c) 1998-2004 Dag-Erling Coïdan Smørgrav - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer - * in this position and unchanged. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> - -#include <sys/param.h> -#include <sys/stat.h> - -#include <dirent.h> -#include <stdio.h> -#include <string.h> - -#include "fetch.h" -#include "common.h" - -FILE * -fetchXGetFile(struct url *u, struct url_stat *us, const char *flags) -{ - FILE *f; - - if (us && fetchStatFile(u, us, flags) == -1) - return (NULL); - - f = fopen(u->doc, "r"); - - if (f == NULL) - _fetch_syserr(); - - if (u->offset && fseeko(f, u->offset, SEEK_SET) == -1) { - fclose(f); - _fetch_syserr(); - } - - return (f); -} - -FILE * -fetchGetFile(struct url *u, const char *flags) -{ - return (fetchXGetFile(u, NULL, flags)); -} - -FILE * -fetchPutFile(struct url *u, const char *flags) -{ - FILE *f; - - if (CHECK_FLAG('a')) - f = fopen(u->doc, "a"); - else - f = fopen(u->doc, "w+"); - - if (f == NULL) - _fetch_syserr(); - - if (u->offset && fseeko(f, u->offset, SEEK_SET) == -1) { - fclose(f); - _fetch_syserr(); - } - - return (f); -} - -static int -_fetch_stat_file(const char *fn, struct url_stat *us) -{ - struct stat sb; - - us->size = -1; - us->atime = us->mtime = 0; - if (stat(fn, &sb) == -1) { - _fetch_syserr(); - return (-1); - } - us->size = sb.st_size; - us->atime = sb.st_atime; - us->mtime = sb.st_mtime; - return (0); -} - -int -fetchStatFile(struct url *u, struct url_stat *us, const char *flags) -{ - return (_fetch_stat_file(u->doc, us)); -} - -struct url_ent * -fetchListFile(struct url *u, const char *flags) -{ - struct dirent *de; - struct url_stat us; - struct url_ent *ue; - int size, len; - char fn[PATH_MAX], *p; - DIR *dir; - int l; - - if ((dir = opendir(u->doc)) == NULL) { - _fetch_syserr(); - return (NULL); - } - - ue = NULL; - strncpy(fn, u->doc, sizeof(fn) - 2); - fn[sizeof(fn) - 2] = 0; - strcat(fn, "/"); - p = strchr(fn, 0); - l = sizeof(fn) - strlen(fn) - 1; - - while ((de = readdir(dir)) != NULL) { - strncpy(p, de->d_name, l - 1); - p[l - 1] = 0; - if (_fetch_stat_file(fn, &us) == -1) - /* should I return a partial result, or abort? */ - break; - _fetch_add_entry(&ue, &size, &len, de->d_name, &us); - } - - return (ue); -} |