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Added support to fetch remote repodata on the fly.

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See the NEWS file for more information.
This commit is contained in:
Juan RP
2014-11-26 16:07:16 +01:00
parent ad9cbaf777
commit 7401ea3e64
4 changed files with 144 additions and 41 deletions
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56
lib/plist_fetch.c
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@ -156,7 +156,9 @@ xbps_archive_fetch_file(const char *url, const char *fname)
const char *bfile;
bfile = archive_entry_pathname(entry);
bfile++; /* skip first dot */
if (bfile[0] == '.')
bfile++; /* skip first dot */
if (strcmp(bfile, fname) == 0) {
buf = xbps_archive_get_file(a, entry);
break;
@ -168,6 +170,54 @@ xbps_archive_fetch_file(const char *url, const char *fname)
return buf;
}
bool
xbps_repo_fetch_remote(struct xbps_repo *repo, const char *url)
{
struct archive *a;
struct archive_entry *entry;
uint8_t i = 0;
assert(url);
assert(repo);
if ((a = open_archive(url)) == NULL)
return false;
while ((archive_read_next_header(a, &entry)) == ARCHIVE_OK) {
const char *bfile;
char *buf;
bfile = archive_entry_pathname(entry);
if (bfile[0] == '.')
bfile++; /* skip first dot */
if (strcmp(bfile, "index-meta.plist") == 0) {
buf = xbps_archive_get_file(a, entry);
repo->idxmeta = xbps_dictionary_internalize(buf);
free(buf);
i++;
} else if (strcmp(bfile, "index.plist") == 0) {
buf = xbps_archive_get_file(a, entry);
repo->idx = xbps_dictionary_internalize(buf);
free(buf);
i++;
} else {
archive_read_data_skip(a);
}
if (i == 2)
break;
}
archive_read_finish(a);
if (xbps_object_type(repo->idxmeta) == XBPS_TYPE_DICTIONARY)
repo->is_signed = true;
if (xbps_object_type(repo->idx) == XBPS_TYPE_DICTIONARY)
return true;
return false;
}
int
xbps_archive_fetch_file_into_fd(const char *url, const char *fname, int fd)
{
@ -186,7 +236,9 @@ xbps_archive_fetch_file_into_fd(const char *url, const char *fname, int fd)
const char *bfile;
bfile = archive_entry_pathname(entry);
bfile++; /* skip first dot */
if (bfile[0] == '.')
bfile++; /* skip first dot */
if (strcmp(bfile, fname) == 0) {
rv = archive_read_data_into_fd(a, fd);
if (rv != 0)