/* * 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; }