/*
* Compute and display transfer rate
*/
static const char *
stat_bps(const struct xbps_fetch_cb_data *xfpd, void *cbdata)
{
struct xferstat *xfer = cbdata;
static char str[16];
char size[8];
double delta, bps;
delta = (xfer->last.tv_sec + (xfer->last.tv_usec / 1.e6))
- (xfer->start.tv_sec + (xfer->start.tv_usec / 1.e6));
if (compare_double(delta, 0.0001)) {
snprintf(str, sizeof str, "-- stalled --");
} else {
bps = ((double)(xfpd->file_dloaded-xfpd->file_offset)/delta);
(void)xbps_humanize_number(size, (int64_t)bps);
snprintf(str, sizeof str, "%s/s", size);
}
return str;
}
static int
show_transaction_sizes(struct transaction *trans, int cols)
{
uint64_t dlsize = 0, instsize = 0, rmsize = 0, disk_free_size = 0;
char size[8];
if (!print_trans_colmode(trans, cols)) {
/*
* Show the list of packages that will be downloaded, installed, updated,
* removed or configured.
*/
xbps_dictionary_get_uint32(trans->d, "total-download-pkgs",
&trans->dl_pkgcnt);
if (trans->dl_pkgcnt) {
printf("%u package%s will be downloaded:\n",
trans->dl_pkgcnt, trans->dl_pkgcnt == 1 ? "" : "s");
show_package_list(trans, NULL, cols);
printf("\n");
}
xbps_dictionary_get_uint32(trans->d, "total-install-pkgs",
&trans->inst_pkgcnt);
if (trans->inst_pkgcnt) {
printf("%u package%s will be installed:\n",
trans->inst_pkgcnt, trans->inst_pkgcnt == 1 ? "" : "s");
show_package_list(trans, "install", cols);
printf("\n");
}
xbps_dictionary_get_uint32(trans->d, "total-update-pkgs",
&trans->up_pkgcnt);
if (trans->up_pkgcnt) {
printf("%u package%s will be updated:\n",
trans->up_pkgcnt, trans->up_pkgcnt == 1 ? "" : "s");
show_package_list(trans, "update", cols);
printf("\n");
}
xbps_dictionary_get_uint32(trans->d, "total-configure-pkgs",
&trans->cf_pkgcnt);
if (trans->cf_pkgcnt) {
printf("%u package%s will be configured:\n",
trans->cf_pkgcnt, trans->cf_pkgcnt == 1 ? "" : "s");
show_package_list(trans, "configure", cols);
printf("\n");
}
xbps_dictionary_get_uint32(trans->d, "total-remove-pkgs",
&trans->rm_pkgcnt);
if (trans->rm_pkgcnt) {
printf("%u package%s will be removed:\n",
trans->rm_pkgcnt, trans->rm_pkgcnt == 1 ? "" : "s");
show_package_list(trans, "remove", cols);
printf("\n");
}
}
/*
* Show total download/installed/removed size for all required packages.
*/
xbps_dictionary_get_uint64(trans->d, "total-download-size", &dlsize);
xbps_dictionary_get_uint64(trans->d, "total-installed-size", &instsize);
xbps_dictionary_get_uint64(trans->d, "total-removed-size", &rmsize);
xbps_dictionary_get_uint64(trans->d, "disk-free-size", &disk_free_size);
if (dlsize || instsize || rmsize || disk_free_size)
printf("\n");
if (dlsize) {
if (xbps_humanize_number(size, (int64_t)dlsize) == -1) {
xbps_error_printf("humanize_number returns "
"%s\n", strerror(errno));
return -1;
}
printf("Size to download: %6s\n", size);
}
if (instsize) {
if (xbps_humanize_number(size, (int64_t)instsize) == -1) {
xbps_error_printf("humanize_number2 returns "
"%s\n", strerror(errno));
return -1;
}
printf("Size required on disk: %6s\n", size);
}
if (rmsize) {
if (xbps_humanize_number(size, (int64_t)rmsize) == -1) {
xbps_error_printf("humanize_number3 returns "
"%s\n", strerror(errno));
return -1;
}
printf("Size freed on disk: %6s\n", size);
}
if (disk_free_size) {
if (xbps_humanize_number(size, (int64_t)disk_free_size) == -1) {
xbps_error_printf("humanize_number3 returns "
"%s\n", strerror(errno));
return -1;
}
printf("Free space on disk: %6s\n", size);
}
printf("\n");
return 0;
}
int
exec_transaction(struct xbps_handle *xhp, int maxcols, bool yes, bool drun)
{
xbps_array_t array;
struct transaction *trans;
uint64_t fsize = 0, isize = 0;
char freesize[8], instsize[8];
int rv = 0;
trans = calloc(1, sizeof(*trans));
if (trans == NULL)
return ENOMEM;
if ((rv = xbps_transaction_prepare(xhp)) != 0) {
if (rv == ENODEV) {
array = xbps_dictionary_get(xhp->transd, "missing_deps");
if (xbps_array_count(array)) {
/* missing dependencies */
print_array(array);
fprintf(stderr, "Transaction aborted due to unresolved dependencies.\n");
}
} else if (rv == ENOEXEC) {
array = xbps_dictionary_get(xhp->transd, "missing_shlibs");
if (xbps_array_count(array)) {
/* missing shlibs */
print_array(array);
fprintf(stderr, "Transaction aborted due to unresolved shlibs.\n");
}
} else if (rv == EAGAIN) {
/* conflicts */
array = xbps_dictionary_get(xhp->transd, "conflicts");
print_array(array);
fprintf(stderr, "Transaction aborted due to conflicting packages.\n");
} else if (rv == ENOSPC) {
/* not enough free space */
xbps_dictionary_get_uint64(xhp->transd,
"total-installed-size", &isize);
if (xbps_humanize_number(instsize, (int64_t)isize) == -1) {
xbps_error_printf("humanize_number2 returns "
"%s\n", strerror(errno));
return -1;
}
xbps_dictionary_get_uint64(xhp->transd,
"disk-free-size", &fsize);
if (xbps_humanize_number(freesize, (int64_t)fsize) == -1) {
xbps_error_printf("humanize_number2 returns "
"%s\n", strerror(errno));
return -1;
}
fprintf(stderr, "Transaction aborted due to insufficient disk "
"space (need %s, got %s free).\n", instsize, freesize);
} else {
xbps_dbg_printf(xhp, "Empty transaction dictionary: %s\n",
strerror(errno));
}
goto out;
}
#ifdef FULL_DEBUG
xbps_dbg_printf(xhp, "Dictionary before transaction happens:\n");
xbps_dbg_printf_append(xhp, "%s",
xbps_dictionary_externalize(xhp->transd));
#endif
trans->xhp = xhp;
trans->d = xhp->transd;
trans->iter = xbps_array_iter_from_dict(xhp->transd, "packages");
assert(trans->iter);
/*
* dry-run mode, show what would be done but don't run anything.
*/
if (drun) {
show_actions(trans->iter);
goto out;
}
/*
* Show download/installed size for the transaction.
*/
if ((rv = show_transaction_sizes(trans, maxcols)) != 0)
goto out;
/*
* Ask interactively (if -y not set).
*/
if (!yes && !yesno("Do you want to continue?")) {
printf("Aborting!\n");
goto out;
}
/*
* It's time to run the transaction!
*/
if ((rv = xbps_transaction_commit(xhp)) == 0) {
printf("\n%u downloaded, %u installed, %u updated, "
"%u configured, %u removed.\n",
trans->dl_pkgcnt, trans->inst_pkgcnt,
trans->up_pkgcnt, trans->cf_pkgcnt + trans->inst_pkgcnt,
trans->rm_pkgcnt);
}
out:
if (trans->iter)
xbps_object_iterator_release(trans->iter);
if (trans)
free(trans);
return rv;
}
static int
show_transaction_sizes(struct transaction *trans, int cols)
{
uint64_t dlsize = 0, instsize = 0, rmsize = 0;
char size[8];
/*
* Show the list of packages that will be installed.
*/
if (xbps_dictionary_get_uint32(trans->d, "total-install-pkgs",
&trans->inst_pkgcnt)) {
printf("%u package%s will be installed:\n",
trans->inst_pkgcnt, trans->inst_pkgcnt == 1 ? "" : "s");
show_package_list(trans->iter, "install", cols);
printf("\n");
}
if (xbps_dictionary_get_uint32(trans->d, "total-update-pkgs",
&trans->up_pkgcnt)) {
printf("%u package%s will be updated:\n",
trans->up_pkgcnt, trans->up_pkgcnt == 1 ? "" : "s");
show_package_list(trans->iter, "update", cols);
printf("\n");
}
if (xbps_dictionary_get_uint32(trans->d, "total-configure-pkgs",
&trans->cf_pkgcnt)) {
printf("%u package%s will be configured:\n",
trans->cf_pkgcnt, trans->cf_pkgcnt == 1 ? "" : "s");
show_package_list(trans->iter, "configure", cols);
printf("\n");
}
if (xbps_dictionary_get_uint32(trans->d, "total-remove-pkgs",
&trans->rm_pkgcnt)) {
printf("%u package%s will be removed:\n",
trans->rm_pkgcnt, trans->rm_pkgcnt == 1 ? "" : "s");
show_package_list(trans->iter, "remove", cols);
printf("\n");
}
/*
* Show total download/installed/removed size for all required packages.
*/
xbps_dictionary_get_uint64(trans->d, "total-download-size", &dlsize);
xbps_dictionary_get_uint64(trans->d, "total-installed-size",
&instsize);
xbps_dictionary_get_uint64(trans->d, "total-removed-size", &rmsize);
if (dlsize || instsize || rmsize)
printf("\n");
if (dlsize) {
if (xbps_humanize_number(size, (int64_t)dlsize) == -1) {
xbps_error_printf("humanize_number returns "
"%s\n", strerror(errno));
return -1;
}
printf("Total download size:\t%6s\n", size);
}
if (instsize) {
if (xbps_humanize_number(size, (int64_t)instsize) == -1) {
xbps_error_printf("humanize_number2 returns "
"%s\n", strerror(errno));
return -1;
}
printf("Total installed size:\t%6s\n", size);
}
if (rmsize) {
if (xbps_humanize_number(size, (int64_t)rmsize) == -1) {
xbps_error_printf("humanize_number3 returns "
"%s\n", strerror(errno));
return -1;
}
printf("Total freed size:\t%6s\n", size);
}
printf("\n");
return 0;
}
