void pu_fprint_pkgspec(FILE *stream, alpm_pkg_t *pkg)
{
const char *c;
switch(alpm_pkg_get_origin(pkg)) {
case ALPM_PKG_FROM_FILE:
c = alpm_pkg_get_filename(pkg);
if(strstr(c, "://")) {
fprintf(stream, "%s", alpm_pkg_get_filename(pkg));
} else {
char *real = realpath(c, NULL);
fprintf(stream, "file://%s", real);
free(real);
}
break;
case ALPM_PKG_FROM_LOCALDB:
fprintf(stream, "local/%s", alpm_pkg_get_name(pkg));
break;
case ALPM_PKG_FROM_SYNCDB:
fprintf(stream, "%s/%s",
alpm_db_get_name(alpm_pkg_get_db(pkg)), alpm_pkg_get_name(pkg));
break;
default:
/* no idea where this package came from, fall back to its name */
fputs(alpm_pkg_get_name(pkg), stream);
break;
}
}
/** Compute the size of the files that will be downloaded to install a
* package.
* @param newpkg the new package to upgrade to
*/
static int compute_download_size(alpm_pkg_t *newpkg)
{
const char *fname;
char *fpath;
off_t size = 0;
alpm_handle_t *handle = newpkg->handle;
if(newpkg->origin != PKG_FROM_SYNCDB) {
newpkg->infolevel |= INFRQ_DSIZE;
newpkg->download_size = 0;
return 0;
}
fname = alpm_pkg_get_filename(newpkg);
ASSERT(fname != NULL, RET_ERR(handle, ALPM_ERR_PKG_INVALID_NAME, -1));
fpath = _alpm_filecache_find(handle, fname);
if(fpath) {
FREE(fpath);
size = 0;
} else if(handle->usedelta) {
off_t dltsize;
off_t pkgsize = alpm_pkg_get_size(newpkg);
dltsize = _alpm_shortest_delta_path(handle,
alpm_pkg_get_deltas(newpkg),
alpm_pkg_get_filename(newpkg),
&newpkg->delta_path);
if(newpkg->delta_path && (dltsize < pkgsize * MAX_DELTA_RATIO)) {
_alpm_log(handle, ALPM_LOG_DEBUG, "using delta size\n");
size = dltsize;
} else {
_alpm_log(handle, ALPM_LOG_DEBUG, "using package size\n");
size = alpm_pkg_get_size(newpkg);
alpm_list_free(newpkg->delta_path);
newpkg->delta_path = NULL;
}
} else {
size = alpm_pkg_get_size(newpkg);
}
_alpm_log(handle, ALPM_LOG_DEBUG, "setting download size %jd for pkg %s\n",
(intmax_t)size, alpm_pkg_get_name(newpkg));
newpkg->infolevel |= INFRQ_DSIZE;
newpkg->download_size = size;
return 0;
}
static gboolean
alpm_pkg_has_basename (alpm_pkg_t *pkg, const gchar *basename)
{
const alpm_list_t *i;
g_return_val_if_fail (pkg != NULL, FALSE);
g_return_val_if_fail (basename != NULL, FALSE);
g_return_val_if_fail (alpm != NULL, FALSE);
if (g_strcmp0 (alpm_pkg_get_filename (pkg), basename) == 0) {
return TRUE;
}
if (alpm_option_get_deltaratio (alpm) == 0.0) {
return FALSE;
}
for (i = alpm_pkg_get_deltas (pkg); i != NULL; i = i->next) {
alpm_delta_t *delta = (alpm_delta_t *) i->data;
if (g_strcmp0 (delta->delta, basename) == 0) {
return TRUE;
}
}
return FALSE;
}
alpm_list_t SYMEXPORT *alpm_pkg_unused_deltas(pmpkg_t *pkg)
{
off_t pkgsize = alpm_pkg_get_size(pkg);
alpm_list_t *unused = find_unused(
alpm_pkg_get_deltas(pkg),
alpm_pkg_get_filename(pkg),
pkgsize * MAX_DELTA_RATIO);
return unused;
}
static char *pkg_get_location(alpm_pkg_t *pkg)
{
alpm_list_t *servers;
char *string = NULL;
switch(config->op) {
case PM_OP_SYNC:
servers = alpm_db_get_servers(alpm_pkg_get_db(pkg));
if(servers) {
pm_asprintf(&string, "%s/%s", servers->data,
alpm_pkg_get_filename(pkg));
return string;
}
case PM_OP_UPGRADE:
return strdup(alpm_pkg_get_filename(pkg));
default:
pm_asprintf(&string, "%s-%s", alpm_pkg_get_name(pkg), alpm_pkg_get_version(pkg));
return string;
}
}
static int print_pkg(alpm_pkg_t *pkg, const char *format) {
const char *f, *end;
char fmt[64], buf[64];
int len, out = 0;
end = format + strlen(format);
for (f = format; f < end; f++) {
len = 0;
if (*f == '%') {
len = strspn(f + 1 + len, printf_flags);
len += strspn(f + 1 + len, digits);
snprintf(fmt, len + 3, "%ss", f);
fmt[len + 1] = 's';
f += len + 1;
switch (*f) {
/* simple attributes */
case 'f': /* filename */
out += printf(fmt, alpm_pkg_get_filename(pkg));
break;
case 'n': /* package name */
out += printf(fmt, alpm_pkg_get_name(pkg));
break;
case 'v': /* version */
out += printf(fmt, alpm_pkg_get_version(pkg));
break;
case 'd': /* description */
out += printf(fmt, alpm_pkg_get_desc(pkg));
break;
case 'u': /* project url */
out += printf(fmt, alpm_pkg_get_url(pkg));
break;
case 'p': /* packager name */
out += printf(fmt, alpm_pkg_get_packager(pkg));
break;
case 's': /* md5sum */
out += printf(fmt, alpm_pkg_get_md5sum(pkg));
break;
case 'a': /* architecutre */
out += printf(fmt, alpm_pkg_get_arch(pkg));
break;
case 'i': /* has install scriptlet? */
out += printf(fmt, alpm_pkg_has_scriptlet(pkg) ? "yes" : "no");
break;
case 'r': /* repo */
out += printf(fmt, alpm_db_get_name(alpm_pkg_get_db(pkg)));
break;
case 'w': /* install reason */
out += printf(fmt, alpm_pkg_get_reason(pkg) ? "dependency" : "explicit");
break;
case '!': /* result number */
snprintf(buf, sizeof(buf), "%d", opt_pkgcounter++);
out += printf(fmt, buf);
break;
case 'g': /* base64 gpg sig */
out += printf(fmt, alpm_pkg_get_base64_sig(pkg));
break;
case 'h': /* sha256sum */
out += printf(fmt, alpm_pkg_get_sha256sum(pkg));
break;
/* times */
case 'b': /* build date */
out += print_time(alpm_pkg_get_builddate(pkg));
break;
case 'l': /* install date */
out += print_time(alpm_pkg_get_installdate(pkg));
break;
/* sizes */
case 'k': /* download size */
out += printf(fmt, size_to_string(alpm_pkg_get_size(pkg)));
break;
case 'm': /* install size */
out += printf(fmt, size_to_string(alpm_pkg_get_isize(pkg)));
break;
/* lists */
case 'F': /* files */
out += print_filelist(alpm_pkg_get_files(pkg));
break;
case 'N': /* requiredby */
out += print_list(alpm_pkg_compute_requiredby(pkg), NULL);
break;
case 'L': /* licenses */
out += print_list(alpm_pkg_get_licenses(pkg), NULL);
break;
case 'G': /* groups */
out += print_list(alpm_pkg_get_groups(pkg), NULL);
break;
case 'E': /* depends (shortdeps) */
out += print_list(alpm_pkg_get_depends(pkg), (extractfn)alpm_dep_get_name);
break;
case 'D': /* depends */
out += print_list(alpm_pkg_get_depends(pkg), (extractfn)alpm_dep_compute_string);
break;
case 'O': /* optdepends */
out += print_list(alpm_pkg_get_optdepends(pkg), (extractfn)format_optdep);
break;
case 'o': /* optdepends (shortdeps) */
out += print_list(alpm_pkg_get_optdepends(pkg), (extractfn)alpm_dep_get_name);
break;
case 'C': /* conflicts */
out += print_list(alpm_pkg_get_conflicts(pkg), (extractfn)alpm_dep_get_name);
break;
case 'S': /* provides (shortdeps) */
out += print_list(alpm_pkg_get_provides(pkg), (extractfn)alpm_dep_get_name);
break;
case 'P': /* provides */
out += print_list(alpm_pkg_get_provides(pkg), (extractfn)alpm_dep_compute_string);
break;
case 'R': /* replaces */
out += print_list(alpm_pkg_get_replaces(pkg), (extractfn)alpm_dep_get_name);
break;
case 'B': /* backup */
out += print_list(alpm_pkg_get_backup(pkg), alpm_backup_get_name);
break;
case 'V': /* package validation */
out += print_allocated_list(get_validation_method(pkg), NULL);
break;
case 'M': /* modified */
out += print_allocated_list(get_modified_files(pkg), NULL);
break;
case '%':
fputc('%', stdout);
out++;
break;
default:
fputc('?', stdout);
out++;
break;
}
} else if (*f == '\\') {
char esc[3] = { f[0], f[1], '\0' };
out += print_escaped(esc);
++f;
} else {
fputc(*f, stdout);
out++;
}
}
/* only print a delimeter if any package data was outputted */
if (out > 0) {
print_escaped(opt_delim);
}
return !out;
}
int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data)
{
alpm_list_t *i;
alpm_list_t *deltas = NULL;
size_t numtargs, current = 0, replaces = 0;
int errors;
alpm_trans_t *trans = handle->trans;
if(download_files(handle, &deltas)) {
alpm_list_free(deltas);
return -1;
}
if(validate_deltas(handle, deltas, data)) {
alpm_list_free(deltas);
return -1;
}
alpm_list_free(deltas);
/* Check integrity of packages */
numtargs = alpm_list_count(trans->add);
EVENT(trans, ALPM_TRANS_EVT_INTEGRITY_START, NULL, NULL);
errors = 0;
for(i = trans->add; i; i = i->next, current++) {
alpm_pkg_t *spkg = i->data;
int percent = (current * 100) / numtargs;
const char *filename;
char *filepath;
alpm_siglevel_t level;
PROGRESS(trans, ALPM_TRANS_PROGRESS_INTEGRITY_START, "", percent,
numtargs, current);
if(spkg->origin == PKG_FROM_FILE) {
continue; /* pkg_load() has been already called, this package is valid */
}
filename = alpm_pkg_get_filename(spkg);
filepath = _alpm_filecache_find(handle, filename);
alpm_db_t *sdb = alpm_pkg_get_db(spkg);
level = alpm_db_get_siglevel(sdb);
/* load the package file and replace pkgcache entry with it in the target list */
/* TODO: alpm_pkg_get_db() will not work on this target anymore */
_alpm_log(handle, ALPM_LOG_DEBUG,
"replacing pkgcache entry with package file for target %s\n",
spkg->name);
alpm_pkg_t *pkgfile =_alpm_pkg_load_internal(handle, filepath, 1, spkg->md5sum,
spkg->base64_sig, level);
if(!pkgfile) {
errors++;
*data = alpm_list_add(*data, strdup(filename));
FREE(filepath);
continue;
}
FREE(filepath);
pkgfile->reason = spkg->reason; /* copy over install reason */
i->data = pkgfile;
_alpm_pkg_free_trans(spkg); /* spkg has been removed from the target list */
}
PROGRESS(trans, ALPM_TRANS_PROGRESS_INTEGRITY_START, "", 100,
numtargs, current);
EVENT(trans, ALPM_TRANS_EVT_INTEGRITY_DONE, NULL, NULL);
if(errors) {
RET_ERR(handle, ALPM_ERR_PKG_INVALID, -1);
}
if(trans->flags & ALPM_TRANS_FLAG_DOWNLOADONLY) {
return 0;
}
trans->state = STATE_COMMITING;
replaces = alpm_list_count(trans->remove);
/* fileconflict check */
if(!(trans->flags & ALPM_TRANS_FLAG_FORCE)) {
EVENT(trans, ALPM_TRANS_EVT_FILECONFLICTS_START, NULL, NULL);
_alpm_log(handle, ALPM_LOG_DEBUG, "looking for file conflicts\n");
alpm_list_t *conflict = _alpm_db_find_fileconflicts(handle,
trans->add, trans->remove);
if(conflict) {
if(data) {
*data = conflict;
} else {
alpm_list_free_inner(conflict, (alpm_list_fn_free)_alpm_fileconflict_free);
alpm_list_free(conflict);
}
RET_ERR(handle, ALPM_ERR_FILE_CONFLICTS, -1);
}
EVENT(trans, ALPM_TRANS_EVT_FILECONFLICTS_DONE, NULL, NULL);
}
/* check available disk space */
if(handle->checkspace) {
EVENT(trans, ALPM_TRANS_EVT_DISKSPACE_START, NULL, NULL);
_alpm_log(handle, ALPM_LOG_DEBUG, "checking available disk space\n");
if(_alpm_check_diskspace(handle) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, "%s\n", _("not enough free disk space"));
return -1;
}
EVENT(trans, ALPM_TRANS_EVT_DISKSPACE_DONE, NULL, NULL);
}
/* remove conflicting and to-be-replaced packages */
if(replaces) {
_alpm_log(handle, ALPM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n");
/* we want the frontend to be aware of commit details */
if(_alpm_remove_packages(handle) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not commit removal transaction\n"));
return -1;
}
}
/* install targets */
_alpm_log(handle, ALPM_LOG_DEBUG, "installing packages\n");
if(_alpm_upgrade_packages(handle) == -1) {
_alpm_log(handle, ALPM_LOG_ERROR, _("could not commit transaction\n"));
return -1;
}
return 0;
}
