diff options
Diffstat (limited to 'src/pacman/downloadprog.c')
-rw-r--r-- | src/pacman/downloadprog.c | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/src/pacman/downloadprog.c b/src/pacman/downloadprog.c deleted file mode 100644 index fccdc322..00000000 --- a/src/pacman/downloadprog.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * downloadprog.c - * - * Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - * USA. - */ - -#include "config.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sys/time.h> -#include <math.h> - -#include <alpm.h> - -/* pacman */ -#include "downloadprog.h" -#include "util.h" -#include "log.h" -#include "conf.h" - -/* progress bar */ -static float rate_last; -static int xfered_last; -static struct timeval initial_time; - -/* pacman options */ -extern config_t *config; - -#define FILENAME_TRIM_LEN 23 - -void log_progress(const char *filename, int xfered, int total) -{ - const int infolen = 50; - char *fname, *p; - - float rate = 0.0, timediff = 0.0, f_xfered = 0.0; - unsigned int eta_h = 0, eta_m = 0, eta_s = 0; - int percent; - char rate_size = 'K', xfered_size = 'K'; - - if(config->noprogressbar) { - return; - } - - /* XXX: big fat hack: due to the fact that we switch out printf/pm_fprintf, - * not everything honors our 'neednl' newline hackery. This forces a newline - * if we need one before drawing the progress bar */ - MSG(NL,NULL); - - /* this is basically a switch on xferred: 0, total, and anything else */ - if(xfered == 0) { - /* set default starting values */ - gettimeofday(&initial_time, NULL); - xfered_last = 0; - rate_last = 0.0; - timediff = get_update_timediff(1); - rate = 0.0; - eta_s = 0; - set_output_padding(1); /* we need padding from pm_fprintf output */ - } else if(xfered == total) { - /* compute final values */ - struct timeval current_time; - float diff_sec, diff_usec; - - gettimeofday(¤t_time, NULL); - diff_sec = current_time.tv_sec - initial_time.tv_sec; - diff_usec = current_time.tv_usec - initial_time.tv_usec; - timediff = diff_sec + (diff_usec / 1000000.0); - rate = (float)total / (timediff * 1024.0); - - /* round elapsed time to the nearest second */ - eta_s = (int)floorf(timediff + 0.5); - - set_output_padding(0); /* shut off padding */ - } else { - /* compute current average values */ - timediff = get_update_timediff(0); - - if(timediff < UPDATE_SPEED_SEC) { - /* return if the calling interval was too short */ - return; - } - rate = (float)(xfered - xfered_last) / (timediff * 1024.0); - /* average rate to reduce jumpiness */ - rate = (float)(rate + 2*rate_last) / 3; - eta_s = (unsigned int)(total - xfered) / (rate * 1024.0); - rate_last = rate; - xfered_last = xfered; - } - - percent = (int)((float)xfered) / ((float)total) * 100; - - /* fix up time for display */ - eta_h = eta_s / 3600; - eta_s -= eta_h * 3600; - eta_m = eta_s / 60; - eta_s -= eta_m * 60; - - fname = strdup(filename); - /* strip extension if it's there - * NOTE: in the case of package files, only the pkgname is sent now */ - if((p = strstr(fname, PM_EXT_PKG)) || (p = strstr(fname, PM_EXT_DB))) { - *p = '\0'; - } - if(strlen(fname) > FILENAME_TRIM_LEN) { - strcpy(fname + FILENAME_TRIM_LEN -3,"..."); - } - - /* Awesome formatting for progress bar. We need a mess of Kb->Mb->Gb stuff - * here. We'll use limit of 2048 for each until we get some empirical */ - /* rate_size = 'K'; was set above */ - if(rate > 2048.0) { - rate /= 1024.0; - rate_size = 'M'; - if(rate > 2048.0) { - rate /= 1024.0; - rate_size = 'G'; - /* we should not go higher than this for a few years (9999.9 Gb/s?)*/ - } - } - - f_xfered = (float) xfered / 1024.0; /* convert to K by default */ - /* xfered_size = 'K'; was set above */ - if(f_xfered > 2048.0) { - f_xfered /= 1024.0; - xfered_size = 'M'; - if(f_xfered > 2048.0) { - f_xfered /= 1024.0; - xfered_size = 'G'; - /* I should seriously hope that archlinux packages never break - * the 9999.9GB mark... we'd have more serious problems than the progress - * bar in pacman */ - } - } - - printf(" %-*s %6.1f%c %#6.1f%c/s %02u:%02u:%02u", FILENAME_TRIM_LEN, fname, - f_xfered, xfered_size, rate, rate_size, eta_h, eta_m, eta_s); - - free(fname); - - fill_progress(percent, getcols() - infolen); - return; -} - -/* vim: set ts=2 sw=2 noet: */ |