path: root/src/pacman/package.c

/*
 *  package.c
 * 
 *  Copyright (c) 2002-2005 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 <stdlib.h>
#include <stdio.h>
#include <string.h>

#include <alpm.h>
/* pacman */
#include "util.h"
#include "list.h"
#include "package.h"

extern char *pmo_root;

/* Display the content of an installed package
 */
void dump_pkg_full(PM_PKG *pkg, int level)
{
  char *date;

  if(pkg == NULL) {
    return;
  }

  printf("Name           : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_NAME));
  printf("Version        : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_VERSION));

  PM_LIST_display("Groups         :", alpm_pkg_getinfo(pkg, PM_PKG_GROUPS));

  printf("Packager       : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_PACKAGER));
  printf("URL            : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_URL));
  printf("License        : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_LICENSE));
  printf("Architecture   : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_ARCH));
  printf("Size           : %ld\n", (long int)alpm_pkg_getinfo(pkg, PM_PKG_SIZE));

  date = alpm_pkg_getinfo(pkg, PM_PKG_BUILDDATE);
  printf("Build Date     : %s %s\n", date, strlen(date) ? "UTC" : "");

  date = alpm_pkg_getinfo(pkg, PM_PKG_INSTALLDATE);
  printf("Install Date   : %s %s\n", date, strlen(date) ? "UTC" : "");

  printf("Install Script : %s\n", (alpm_pkg_getinfo(pkg, PM_PKG_SCRIPLET) ? "Yes" : "No"));

  printf("Reason:        : ");
  switch((int)alpm_pkg_getinfo(pkg, PM_PKG_REASON)) {
    case PM_PKG_REASON_EXPLICIT:
      printf("explicitly installed\n");
      break;
    case PM_PKG_REASON_DEPEND:
      printf("installed as a dependency for another package\n");
      break;
    default:
      printf("unknown\n");
      break;
  }

  PM_LIST_display("Provides       :", alpm_pkg_getinfo(pkg, PM_PKG_PROVIDES));
  PM_LIST_display("Depends On     :", alpm_pkg_getinfo(pkg, PM_PKG_DEPENDS));
  PM_LIST_display("Required By    :", alpm_pkg_getinfo(pkg, PM_PKG_REQUIREDBY));
  PM_LIST_display("Conflicts With :", alpm_pkg_getinfo(pkg, PM_PKG_CONFLICTS));

  printf("Description    : ");
  indentprint(alpm_pkg_getinfo(pkg, PM_PKG_DESC), 17);
  printf("\n");

  /*if(level > 1 && info->backup) {
    PM_LIST *i;
    fprintf(stdout, "\n");
    for(i = alpm_first_entry(info->backup); i; i = alpm_next_entry(i)) {
      struct stat buf;
      char path[PATH_MAX];
      char *md5sum;
      char *str = strdup(alpm_get_entry(i));
      char *ptr = index(str, '\t');
      if(ptr == NULL) {
        free(str);
        str = NULL;
        continue;
      }
      *ptr = '\0';
      ptr++;
      snprintf(path, PATH_MAX-1, "%s%s", pmo_root, str);
      if(!stat(path, &buf)) {
        md5sum = alpm_get_md5sum(path);
        if(md5sum == NULL) {
          fprintf(stderr, "error calculating md5sum for %s\n", path);
          continue;
        }
        if(strcmp(md5sum, ptr)) {
          fprintf(stdout, "MODIFIED\t%s\n", path);
        } else {
          fprintf(stdout, "NOT MODIFIED\t%s\n", path);
        }
      } else {
        fprintf(stdout, "MISSING\t\t%s\n", path);
      }
      free(str);
      str = NULL;
    }
  }*/

  printf("\n");
}


/* Display the content of a sync package
 */
void dump_pkg_sync(PM_PKG *pkg, char *treename)
{
  if(pkg == NULL) {
    return;
  }

  printf("Repository        : %s\n", treename);
  printf("Name              : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_NAME));
  printf("Version           : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_VERSION));

  PM_LIST_display("Groups            :", alpm_pkg_getinfo(pkg, PM_PKG_GROUPS));
  PM_LIST_display("Provides          :", alpm_pkg_getinfo(pkg, PM_PKG_PROVIDES));
  PM_LIST_display("Depends On        :", alpm_pkg_getinfo(pkg, PM_PKG_DEPENDS));
  PM_LIST_display("Conflicts With    :", alpm_pkg_getinfo(pkg, PM_PKG_CONFLICTS));
  PM_LIST_display("Replaces          :", alpm_pkg_getinfo(pkg, PM_PKG_REPLACES));

  printf("Size (compressed) : %ld\n", (long)alpm_pkg_getinfo(pkg, PM_PKG_SIZE));
  printf("Description       : ");
  indentprint(alpm_pkg_getinfo(pkg, PM_PKG_DESC), 17);
  printf("\nMD5 Sum           : %s\n", (char *)alpm_pkg_getinfo(pkg, PM_PKG_MD5SUM));
}

void dump_pkg_files(PM_PKG *pkg)
{
  char *pkgname;
  PM_LIST *i, *pkgfiles;

  pkgname = alpm_pkg_getinfo(pkg, PM_PKG_NAME);
  pkgfiles = alpm_pkg_getinfo(pkg, PM_PKG_FILES);

  for(i = pkgfiles; i; i = alpm_list_next(i)) {
    fprintf(stdout, "%s %s\n", (char *)pkgname, (char *)alpm_list_getdata(i));
  }

  fflush(stdout);
}

int split_pkgname(char *target, char *name, char *version)
{
  char tmp[512];
  char *p, *q;

  if(target == NULL) {
    return(-1);
  }

  /* trim path name (if any) */
  if((p = strrchr(target, '/')) == NULL) {
    p = target;
  } else {
    p++;
  }
  strncpy(tmp, p, 512);
  /* trim file extension (if any) */
  if((p = strstr(tmp, PM_EXT_PKG))) {
    *p = 0;
  }

  p = tmp + strlen(tmp);

  for(q = --p; *q && *q != '-'; q--);
  if(*q != '-' || q == tmp) {
    return(-1);
  }
  for(p = --q; *p && *p != '-'; p--);
  if(*p != '-' || p == tmp) {
    return(-1);
  }
  strncpy(version, p+1, 64);
  *p = 0;

  strncpy(name, tmp, 256);

  return(0);
}

/* vim: set ts=2 sw=2 noet: */