diff options
Diffstat (limited to 'pkgtools/pkg_install/files/info/show.c')
| -rw-r--r-- | pkgtools/pkg_install/files/info/show.c | 290 |
1 files changed, 290 insertions, 0 deletions
diff --git a/pkgtools/pkg_install/files/info/show.c b/pkgtools/pkg_install/files/info/show.c new file mode 100644 index 00000000000..29c4b5a56cd --- /dev/null +++ b/pkgtools/pkg_install/files/info/show.c @@ -0,0 +1,290 @@ +/* $NetBSD: show.c,v 1.1.1.1 2002/12/20 18:14:14 schmonz Exp $ */ + +#if 0 +#include <sys/cdefs.h> +#ifndef lint +#if 0 +static const char *rcsid = "from FreeBSD Id: show.c,v 1.11 1997/10/08 07:47:38 charnier Exp"; +#else +__RCSID("$NetBSD: show.c,v 1.1.1.1 2002/12/20 18:14:14 schmonz Exp $"); +#endif +#endif +#endif + +/* + * FreeBSD install - a package for the installation and maintainance + * of non-core utilities. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * Jordan K. Hubbard + * 23 Aug 1993 + * + * Various display routines for the info module. + * + */ +/* + * Copyright (c) 1999 Hubert Feyrer. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Hubert Feyrer for + * the NetBSD Project. + * 4. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef HAVE_ERR_H +#include <err.h> +#endif + +#include "lib.h" +#include "info.h" + +/* Structure to define entries for the "show table" */ +typedef struct show_t { + pl_ent_t sh_type; /* type of entry */ + char *sh_quiet; /* message when quiet */ + char *sh_verbose; /* message when verbose */ +} show_t; + +/* + * The entries in this table must be ordered the same as + * pl_ent_t constants + */ +static const show_t showv[] = { + {PLIST_FILE, "%s", "\tFile: %s"}, + {PLIST_CWD, "@cwd %s", "\tCWD to: %s"}, + {PLIST_CMD, "@exec %s", "\tEXEC '%s'"}, + {PLIST_CHMOD, "@chmod %s", "\tCHMOD to %s"}, + {PLIST_CHOWN, "@chown %s", "\tCHOWN to %s"}, + {PLIST_CHGRP, "@chgrp %s", "\tCHGRP to %s"}, + {PLIST_COMMENT, "@comment %s", "\tComment: %s"}, + {PLIST_IGNORE, "@ignore", "Ignore next file:"}, + {PLIST_NAME, "@name %s", "\tPackage name: %s"}, + {PLIST_UNEXEC, "@unexec %s", "\tUNEXEC '%s'"}, + {PLIST_SRC, "@src: %s", "\tSRC to: %s"}, + {PLIST_DISPLAY, "@display %s", "\tInstall message file: %s"}, + {PLIST_PKGDEP, "@pkgdep %s", "\tPackage depends on: %s"}, + {PLIST_MTREE, "@mtree %s", "\tPackage mtree file: %s"}, + {PLIST_DIR_RM, "@dirrm %s", "\tDeinstall directory remove: %s"}, + {PLIST_IGNORE_INST, "@ignore_inst ??? doesn't belong here", + "\tIgnore next file installation directive (doesn't belong)"}, + {PLIST_OPTION, "@option %s", "\tPackage has option: %s"}, + {PLIST_PKGCFL, "@pkgcfl %s", "\tPackage conflicts with: %s"}, + {PLIST_BLDDEP, "@blddep %s", "\tPackage depends exactly on: %s"}, + {-1, NULL, NULL} +}; + +void +show_file(char *title, char *fname) +{ + FILE *fp; + char line[1024]; + int n; + + if (!Quiet) { + printf("%s%s", InfoPrefix, title); + } + if ((fp = fopen(fname, "r")) == (FILE *) NULL) { + printf("ERROR: show_file: Can't open '%s' for reading!\n", fname); + } else { + int append_nl = 0; + while ((n = fread(line, 1, sizeof(line), fp)) != 0) { + fwrite(line, 1, n, stdout); + append_nl = (line[n - 1] != '\n'); + } + (void) fclose(fp); + if (append_nl) + printf("\n"); + } + printf("\n"); /* just in case */ +} + +void +show_index(char *title, char *fname) +{ + FILE *fp; + char *line; + size_t linelen; + size_t maxline = termwidth; + + if (!Quiet) { + printf("%s%s", InfoPrefix, title); + maxline -= MAXNAMESIZE; + } + if ((fp = fopen(fname, "r")) == (FILE *) NULL) { + warnx("show_file: can't open '%s' for reading", fname); + return; + } + if ((line = fgetln(fp, &linelen))) { + line[linelen - 1] = '\0'; /* tromp newline & terminate string */ + if (termwidth && (linelen > maxline)) { + /* XXX -1 if term does NOT have xn (or xenl) quirk */ + line[maxline] = '\0'; + } + (void) printf("%s\n", line); + } + (void) fclose(fp); +} + +/* + * Show a packing list item type. If type is PLIST_SHOW_ALL, show all + */ +void +show_plist(char *title, package_t *plist, pl_ent_t type) +{ + plist_t *p; + Boolean ign; + + if (!Quiet) { + printf("%s%s", InfoPrefix, title); + } + for (ign = FALSE, p = plist->head; p; p = p->next) { + if (p->type == type || type == PLIST_SHOW_ALL) { + switch (p->type) { + case PLIST_FILE: + printf(Quiet ? showv[p->type].sh_quiet : showv[p->type].sh_verbose, p->name); + if (ign) { + if (!Quiet) { + printf(" (ignored)"); + } + ign = FALSE; + } + break; + case PLIST_CHMOD: + case PLIST_CHOWN: + case PLIST_CHGRP: + printf(Quiet ? showv[p->type].sh_quiet : showv[p->type].sh_verbose, + p->name ? p->name : "(clear default)"); + break; + case PLIST_IGNORE: + printf(Quiet ? showv[p->type].sh_quiet : showv[p->type].sh_verbose); + ign = TRUE; + break; + case PLIST_IGNORE_INST: + printf(Quiet ? showv[p->type].sh_quiet : showv[p->type].sh_verbose, p->name); + ign = TRUE; + break; + case PLIST_CWD: + case PLIST_CMD: + case PLIST_SRC: + case PLIST_UNEXEC: + case PLIST_COMMENT: + case PLIST_NAME: + case PLIST_DISPLAY: + case PLIST_PKGDEP: + case PLIST_MTREE: + case PLIST_DIR_RM: + case PLIST_OPTION: + case PLIST_PKGCFL: + case PLIST_BLDDEP: + printf(Quiet ? showv[p->type].sh_quiet : showv[p->type].sh_verbose, p->name); + break; + default: + warnx("unknown command type %d (%s)", p->type, p->name); + } + (void) fputc('\n', stdout); + } + } +} + +/* + * Show all files in the packing list (except ignored ones) + */ +void +show_files(char *title, package_t *plist) +{ + plist_t *p; + Boolean ign; + char *dir = "."; + + if (!Quiet) { + printf("%s%s", InfoPrefix, title); + } + for (ign = FALSE, p = plist->head; p; p = p->next) { + switch (p->type) { + case PLIST_FILE: + if (!ign) { + printf("%s/%s\n", dir, p->name); + } + ign = FALSE; + break; + case PLIST_CWD: + dir = p->name; + break; + case PLIST_IGNORE: + ign = TRUE; + break; + default: + break; + } + } +} + +/* + * Show dependencies (packages this pkg requires) + */ +void +show_depends(char *title, package_t *plist) +{ + plist_t *p; + int nodepends; + + nodepends = 1; + for (p = plist->head; p && nodepends; p = p->next) { + switch (p->type) { + case PLIST_PKGDEP: + nodepends = 0; + break; + default: + break; + } + } + if (nodepends) + return; + + if (!Quiet) { + printf("%s%s", InfoPrefix, title); + } + for (p = plist->head; p; p = p->next) { + switch (p->type) { + case PLIST_PKGDEP: + printf("%s\n", p->name); + break; + default: + break; + } + } + + printf("\n"); +} |