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#ifndef lint
static const char *rcsid = "$Id: show.c,v 1.4 1994/12/06 00:51:46 jkh Exp $";
#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.
*
*/
#include "lib.h"
#include "info.h"
void
show_file(char *title, char *fname)
{
FILE *fp;
char line[1024];
int n;
if (!Quiet)
printf("%s%s", InfoPrefix, title);
fp = fopen(fname, "r");
if (!fp) {
whinge("show_file: Can't open '%s' for reading.", fname);
return;
}
while (n = fread(line, 1, 1024, fp))
fwrite(line, 1, n, stdout);
fclose(fp);
printf("\n"); /* just in case */
}
void
show_index(char *title, char *fname)
{
FILE *fp;
char line[MAXINDEXSIZE+2];
int i,n;
if (!Quiet)
printf("%s%s", InfoPrefix, title);
fp = fopen(fname, "r");
if (!fp) {
whinge("show_file: Can't open '%s' for reading.", fname);
return;
}
if(fgets(line, MAXINDEXSIZE+1, fp)) {
if(line[MAXINDEXSIZE-1] != '\n')
line[MAXINDEXSIZE] = '\n';
line[MAXINDEXSIZE+1] = 0;
fputs(line, stdout);
}
fclose(fp);
}
/* Show a packing list item type. If type is -1, show all */
void
show_plist(char *title, Package *plist, plist_t type)
{
PackingList p;
Boolean ign = FALSE;
if (!Quiet)
printf("%s%s", InfoPrefix, title);
p = plist->head;
while (p) {
if (p->type != type && type != -1) {
p = p->next;
continue;
}
switch(p->type) {
case PLIST_FILE:
if (ign) {
printf(Quiet ? "%s\n" : "File: %s (ignored)\n", p->name);
ign = FALSE;
}
else
printf(Quiet ? "%s\n" : "File: %s\n", p->name);
break;
case PLIST_CWD:
printf(Quiet ? "@cwd %s\n" : "\tCWD to %s\n", p->name);
break;
case PLIST_SRC:
printf(Quiet ? "@srcdir %s\n" : "\tSRCDIR to %s\n", p->name);
break;
case PLIST_CMD:
printf(Quiet ? "@exec %s\n" : "\tEXEC '%s'\n", p->name);
break;
case PLIST_CHMOD:
printf(Quiet ? "@chmod %s\n" : "\tCHMOD to %s\n",
p->name ? p->name : "(clear default)");
break;
case PLIST_CHOWN:
printf(Quiet ? "@chown %s\n" : "\tCHOWN to %s\n",
p->name ? p->name : "(clear default)");
break;
case PLIST_CHGRP:
printf(Quiet ? "@chgrp %s\n" : "\tCHGRP to %s\n",
p->name ? p->name : "(clear default)");
break;
case PLIST_COMMENT:
printf(Quiet ? "@comment %s\n" : "\tComment: %s\n", p->name);
break;
case PLIST_IGNORE:
ign = TRUE;
break;
case PLIST_IGNORE_INST:
printf(Quiet ? "@ignore_inst ??? doesn't belong here.\n" :
"\tIgnore next file installation directive (doesn't belong)\n");
ign = TRUE;
break;
case PLIST_NAME:
printf(Quiet ? "@name %s\n" : "\tPackage name: %s\n", p->name);
break;
case PLIST_DISPLAY:
printf(Quiet ? "@display %s\n" : "\tInstall message file: %s\n", p->name);
break;
case PLIST_PKGDEP:
printf(Quiet ? "@pkgdep %s\n" : "\tPackage depends on: %s\n", p->name);
break;
case PLIST_MTREE:
printf(Quiet ? "@mtree %s\n" : "\tPackage mtree file: %s\n", p->name);
break;
case PLIST_DIR_RM:
printf(Quiet ? "@dirrm %s\n" : "\tDeinstall directory remove: %s\n", p->name);
break;
default:
barf("Unknown command type %d (%s)\n", p->type, p->name);
break;
}
p = p->next;
}
}
/* Show all files in the packing list (except ignored ones) */
void
show_files(char *title, Package *plist)
{
PackingList p;
Boolean ign = FALSE;
char *dir = ".";
if (!Quiet)
printf("%s%s", InfoPrefix, title);
p = plist->head;
while (p) {
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;
}
p = p->next;
}
}
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