src/main.c

   1 /*
   2  * Copyright (C) 2011-2012 jeanfi@gmail.com
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301 USA
  18  */
  19
  20 #include <libintl.h>
  21 #define _(String) gettext(String)
  22
  23 #include <getopt.h>
  24 #include <stdlib.h>
  25 #include <stdio.h>
  26 #include <string.h>
  27
  28 #include "cache.h"
  29 #include "html.h"
  30 #include "log.h"
  31 #include "lp_ws.h"
  32 #include "config.h"
  33 #include "ppastats.h"
  34
  35 static const char *program_name;
  36
  37 static void display_published_binaries(const char *owner,
  38                                        const char *ppa,
  39                                        const char *package_status)
  40 {
  41         struct ppa_stats *ppastats;
  42         struct package_stats **packages;
  43         struct version_stats **versions;
  44         struct distro_stats **distros;
  45         struct arch_stats **archs;
  46
  47         ppastats = create_ppa_stats(owner, ppa, package_status);
  48         packages = ppastats->packages;
  49         while (packages && *packages) {
  50                 struct package_stats *p = *packages;
  51
  52                 printf("%s (%d)\n", p->name, p->download_count);
  53
  54                 versions = p->versions;
  55
  56                 while (*versions) {
  57                         printf("\t%s (%d)\n", (*versions)->version,
  58                                (*versions)->download_count);
  59
  60                         distros = (*versions)->distros;
  61
  62                         while (*distros) {
  63                                 printf("\t\t%s (%d)\n",
  64                                        (*distros)->name,
  65                                        (*distros)->download_count);
  66
  67                                 archs = (*distros)->archs;
  68
  69                                 while (*archs) {
  70                                         printf("\t\t\t%s (%d)\n",
  71                                                (*archs)->name,
  72                                                (*archs)->download_count);
  73
  74                                         archs++;
  75                                 }
  76
  77                                 distros++;
  78                         }
  79
  80                         versions++;
  81                 }
  82
  83                 packages++;
  84         }
  85
  86         ppa_stats_free(ppastats);
  87 }
  88
  89 static struct option long_options[] = {
  90         {"version", no_argument, 0, 'v'},
  91         {"help", no_argument, 0, 'h'},
  92         {"output-dir", required_argument, 0, 'o'},
  93         {"debug", no_argument, 0, 'd'},
  94         {"status", required_argument, 0, 's'},
  95         {"skip-js-css", no_argument, 0, 'S'},
  96         {0, 0, 0, 0}
  97 };
  98
  99 static void print_version()
 100 {
 101         printf("ppastats %s\n", VERSION);
 102         printf(_("Copyright (C) %s jeanfi@gmail.com\n"
 103 "License GPLv2: GNU GPL version 2 or later\n"
 104 "<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>\n"
 105 "This is free software: you are free to change and redistribute it.\n"
 106 "There is NO WARRANTY, to the extent permitted by law.\n"),
 107                "2011-2012");
 108 }
 109
 110 static void print_help()
 111 {
 112         printf(_("Usage: %s [OPTION]... PPA_OWNER PPA_NAME\n"), program_name);
 113
 114         puts(_(
 115 "ppastats is a command application for generating PPA statistics.\n"));
 116         puts(_(
 117 "Prints number of downloads for each published packages of a PPA or generates\n"
 118 "an HTML page containing a graph representation."));
 119
 120         puts("");
 121         puts(_("Options:"));
 122         puts(_("  -h, --help          display this help and exit"));
 123         puts(_("  -v, --version       display version information and exit"));
 124
 125         puts("");
 126
 127         puts(_("  -o, --output-dir=[PATH]  generates HTML pages into 'PATH'"));
 128
 129         puts(_(
 130 "  -s, --status=[STATUS]    retrieves only package of the given status\n"
 131 "                           (possible values are: Pending, Published,\n"
 132 "                           Superseded, Deleted or Obsolete)"));
 133
 134         puts(_(
 135 " -S, --skip-js-css         skip installation of js and css files"));
 136         puts("");
 137
 138         printf(_("Report bugs to: %s\n"), PACKAGE_BUGREPORT);
 139         puts("");
 140         printf(_("%s home page: <%s>\n"), PACKAGE_NAME, PACKAGE_URL);
 141 }
 142
 143 int main(int argc, char **argv)
 144 {
 145         char *owner, *ppa, *package_status, *output_dir;
 146         int optc, output_html, cmdok, install_static_files;
 147
 148         program_name = argv[0];
 149
 150         setlocale(LC_ALL, "");
 151         bindtextdomain(PACKAGE, LOCALEDIR);
 152         textdomain(PACKAGE);
 153
 154         cmdok = 1;
 155         install_static_files = 1;
 156         output_dir = NULL;
 157         package_status = NULL;
 158         output_html = 0;
 159
 160         while ((optc = getopt_long(argc, argv, "vho:ds:S", long_options,
 161                                    NULL)) != -1) {
 162                 switch (optc) {
 163                 case 'o':
 164                         output_html = 1;
 165                         output_dir = strdup(optarg);
 166                         break;
 167                 case 'd':
 168                         log_level = LOG_DEBUG;
 169                         break;
 170                 case 'h':
 171                         print_help();
 172                         exit(EXIT_SUCCESS);
 173                 case 'v':
 174                         print_version();
 175                         exit(EXIT_SUCCESS);
 176                 case 's':
 177                         if (optarg)
 178                                 package_status = strdup(optarg);
 179                         break;
 180                 case 'S':
 181                         install_static_files = 0;
 182                         break;
 183                 default:
 184                         cmdok = 0;
 185                         break;
 186                 }
 187         }
 188
 189         if (!cmdok || optind + 2 != argc) {
 190                 fprintf(stderr, _("Try `%s --help' for more information.\n"),
 191                         program_name);
 192                 exit(EXIT_FAILURE);
 193         }
 194
 195         owner = argv[optind];
 196         ppa = argv[optind+1];
 197
 198         if (output_html)
 199                 ppa_to_html(owner, ppa, package_status, output_dir,
 200                             install_static_files);
 201         else
 202                 display_published_binaries(owner, ppa, package_status);
 203
 204         /* for valgrind.... */
 205         free(package_status);
 206         free(output_dir);
 207         lp_ws_cleanup();
 208         cache_cleanup();
 209
 210         exit(EXIT_SUCCESS);
 211 }