uint8_t
upgrade_database()
{
if (pkgindb_doquery(COMPAT_CHECK,
pkgindb_simple_callback, NULL) == PDB_ERR) {
/* COMPAT_CHECK query leads to an error for an incompatible database */
printf(MSG_DATABASE_NOT_COMPAT);
if (!check_yesno(DEFAULT_YES))
exit(EXIT_FAILURE);
pkgindb_reset();
return 1;
}
return 0;
}
static int
pkg_download(Plisthead *installhead)
{
FILE *fp;
Pkglist *pinstall;
struct stat st;
Dlfile *dlpkg;
char pkg_fs[BUFSIZ], pkg_url[BUFSIZ], query[BUFSIZ];
int rc = EXIT_SUCCESS;
printf(MSG_DOWNLOAD_PKGS);
SLIST_FOREACH(pinstall, installhead, next) {
snprintf(pkg_fs, BUFSIZ,
"%s/%s%s", pkgin_cache, pinstall->depend, PKG_EXT);
/* pkg_info -X -a produces pkg_summary with empty FILE_SIZE,
* people could spend some time blaming on pkgin before finding
* what's really going on.
*/
if (pinstall->file_size == 0)
printf(MSG_EMPTY_FILE_SIZE, pinstall->depend);
/* already fully downloaded */
if (stat(pkg_fs, &st) == 0 &&
st.st_size == pinstall->file_size &&
pinstall->file_size != 0 )
continue;
snprintf(query, BUFSIZ, PKG_URL, pinstall->depend);
/* retrieve repository for package */
if (pkgindb_doquery(query, pdb_get_value, pkg_url) != 0)
errx(EXIT_FAILURE, MSG_PKG_NO_REPO, pinstall->depend);
strlcat(pkg_url, "/", sizeof(pkg_url));
strlcat(pkg_url, pinstall->depend, sizeof(pkg_url));
strlcat(pkg_url, PKG_EXT, sizeof(pkg_url));
/* if pkg's repo URL is file://, just symlink */
if (strncmp(pkg_url, SCHEME_FILE, strlen(SCHEME_FILE)) == 0) {
(void)unlink(pkg_fs);
if (symlink(&pkg_url[strlen(SCHEME_FILE) + 3],
pkg_fs) < 0)
errx(EXIT_FAILURE, MSG_SYMLINK_FAILED, pkg_fs);
printf(MSG_SYMLINKING_PKG, pkg_url);
continue;
}
umask(DEF_UMASK);
if ((fp = fopen(pkg_fs, "w")) == NULL)
err(EXIT_FAILURE, MSG_ERR_OPEN, pkg_fs);
if ((dlpkg = download_file(pkg_url, NULL)) == NULL) {
fprintf(stderr, MSG_PKG_NOT_AVAIL, pinstall->depend);
rc = EXIT_FAILURE;
if (!check_yesno(DEFAULT_NO))
errx(EXIT_FAILURE, MSG_PKG_NOT_AVAIL,
pinstall->depend);
pinstall->file_size = -1;
fclose(fp);
continue;
}
fwrite(dlpkg->buf, dlpkg->size, 1, fp);
fclose(fp);
XFREE(dlpkg->buf);
XFREE(dlpkg);
} /* download loop */
