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Bring forward my changes from 2.1

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This commit is contained in:
Jordan K. Hubbard 1995-10-25 15:38:37 +00:00
parent 59f0c0d522
commit 36b7319742
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=11780
13 changed files with 400 additions and 310 deletions
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5
usr.sbin/pkg_install/add/add.h
View File

@ -1,4 +1,4 @@
/* $Id: add.h,v 1.4 1994/12/06 00:51:31 jkh Exp $ */
/* $Id: add.h,v 1.5.4.2 1995/10/14 19:10:59 jkh Exp $ */
/*
* FreeBSD install - a package for the installation and maintainance
@ -34,9 +34,8 @@ extern char *Owner;
extern char *Group;
extern char *Directory;
extern char *PkgName;
extern char *PlayPen;
extern char FirstPen[];
extern add_mode_t AddMode;
extern char *Home;
int make_hierarchy(char *);
void extract_plist(char *, Package *);

7
usr.sbin/pkg_install/add/main.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static char *rcsid = "$Id: main.c,v 1.6 1995/04/09 15:04:50 jkh Exp $";
static char *rcsid = "$Id: main.c,v 1.7.4.2 1995/10/14 19:11:01 jkh Exp $";
#endif
/*
@ -38,8 +38,7 @@ char *Owner = NULL;
char *Group = NULL;
char *PkgName = NULL;
char *Directory = NULL;
char *PlayPen = NULL;
char *Home = NULL;
char FirstPen[FILENAME_MAX];
add_mode_t AddMode = NORMAL;
int
@ -78,7 +77,7 @@ main(int argc, char **argv)
break;
case 't':
PlayPen = optarg;
strcpy(FirstPen, optarg);
break;
case 'S':

377
usr.sbin/pkg_install/add/perform.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: perform.c,v 1.28 1995/08/06 03:20:01 jkh Exp $";
static const char *rcsid = "$Id: perform.c,v 1.26.2.5 1995/10/23 12:33:38 jkh Exp $";
#endif
/*
@ -32,7 +32,6 @@ static int pkg_do(char *);
static int sanity_check(char *);
static char LogDir[FILENAME_MAX];
int
pkg_perform(char **pkgs)
{
@ -51,6 +50,7 @@ pkg_perform(char **pkgs)
}
static Package Plist;
static char *Home;
/*
* This is seriously ugly code following. Written very fast!
@ -61,212 +61,137 @@ static int
pkg_do(char *pkg)
{
char pkg_fullname[FILENAME_MAX];
char home[FILENAME_MAX];
char playpen[FILENAME_MAX];
char extract_contents[FILENAME_MAX];
char *where_to, *tmp;
FILE *cfile;
int code = 0;
int code;
PackingList p;
struct stat sb;
char *isTMP = NULL;
char *cp;
int inPlace;
/* Reset some state */
if (Plist.head)
free_plist(&Plist);
code = 0;
LogDir[0] = '\0';
strcpy(playpen, FirstPen);
inPlace = 0;
/* Are we coming in for a second pass, everything already extracted? */
if (AddMode == SLAVE) {
char tmp_dir[FILENAME_MAX];
fgets(tmp_dir, FILENAME_MAX, stdin);
tmp_dir[strlen(tmp_dir) - 1] = '\0'; /* pesky newline! */
if (chdir(tmp_dir) == FAIL) {
whinge("pkg_add in SLAVE mode can't chdir to %s.", tmp_dir);
if (!pkg) {
fgets(playpen, FILENAME_MAX, stdin);
playpen[strlen(playpen) - 1] = '\0'; /* pesky newline! */
if (chdir(playpen) == FAIL) {
whinge("pkg_add in SLAVE mode can't chdir to %s.", playpen);
return 1;
}
read_plist(&Plist, stdin);
where_to = playpen;
}
/* Nope - do it now */
else {
if (!getcwd(home, FILENAME_MAX))
upchuck("getcwd");
/* Is it an ftp://foo.bar.baz/file.tgz specification? */
if (isURL(pkg)) {
char *newname = fileGetURL(pkg);
if (!newname) {
if (!(Home = fileGetURL(NULL, pkg))) {
whinge("Unable to fetch `%s' by URL.", pkg);
return 1;
}
strcpy(pkg_fullname, newname);
isTMP = pkg_fullname;
where_to = Home;
strcpy(pkg_fullname, pkg);
cfile = fopen(CONTENTS_FNAME, "r");
if (!cfile) {
whinge("Unable to open table of contents file `%s' - not a package?", CONTENTS_FNAME);
goto bomb;
}
read_plist(&Plist, cfile);
fclose(cfile);
}
else {
if (pkg[0] == '/') /* full pathname? */
strcpy(pkg_fullname, pkg);
else
sprintf(pkg_fullname, "%s/%s", home, pkg);
sprintf(pkg_fullname, "./%s", pkg);
if (!fexists(pkg_fullname)) {
char *tmp = fileFindByPath(pkg);
cp = fileFindByPath(NULL, pkg);
if (!tmp) {
if (!cp) {
whinge("Can't find package `%s'.", pkg);
return 1;
}
strcpy(pkg_fullname, tmp);
strcpy(pkg_fullname, cp);
}
}
if (stat(pkg_fullname, &sb) == FAIL) {
whinge("Can't stat package file '%s'.", pkg_fullname);
goto bomb;
}
Home = make_playpen(PlayPen, sb.st_size * 4);
where_to = PlayPen;
sprintf(extract_contents, "--fast-read %s", CONTENTS_FNAME);
if (unpack(pkg_fullname, extract_contents)) {
whinge("Unable to extract table of contents file from `%s' - not a package?.", pkg_fullname);
goto bomb;
}
cfile = fopen(CONTENTS_FNAME, "r");
if (!cfile) {
whinge("Unable to open table of contents file `%s' - not a package?", CONTENTS_FNAME);
goto bomb;
}
read_plist(&Plist, cfile);
fclose(cfile);
if (stat(pkg_fullname, &sb) == FAIL) {
whinge("Can't stat package file '%s'.", pkg_fullname);
goto bomb;
}
Home = make_playpen(playpen, sb.st_size * 4);
if (!Home)
whinge("Unable to make playpen for %d bytes.\n", sb.st_size * 4);
where_to = Home;
sprintf(extract_contents, "--fast-read %s", CONTENTS_FNAME);
if (unpack(pkg_fullname, extract_contents)) {
whinge("Unable to extract table of contents file from `%s' - not a package?.", pkg_fullname);
goto bomb;
}
cfile = fopen(CONTENTS_FNAME, "r");
if (!cfile) {
whinge("Unable to open table of contents file `%s' - not a package?", CONTENTS_FNAME);
goto bomb;
}
read_plist(&Plist, cfile);
fclose(cfile);
/*
* If we have a prefix, delete the first one we see and add this
* one in place of it.
*/
if (Prefix) {
delete_plist(&Plist, FALSE, PLIST_CWD, NULL);
add_plist_top(&Plist, PLIST_CWD, Prefix);
}
/* Extract directly rather than moving? Oh goodie! */
if (find_plist_option(&Plist, "extract-in-place")) {
if (Verbose)
printf("Doing in-place extraction for %s\n", pkg_fullname);
p = find_plist(&Plist, PLIST_CWD);
if (p) {
if (!isdir(p->name) && !Fake) {
if (Verbose)
printf("Desired prefix of %s does not exist, creating..\n", p->name);
vsystem("mkdir -p %s", p->name);
if (chdir(p->name)) {
whinge("Unable to change directory to `%s' - no permission?", p->name);
perror("chdir");
goto bomb;
/* Extract directly rather than moving? Oh goodie! */
if (find_plist_option(&Plist, "extract-in-place")) {
if (Verbose)
printf("Doing in-place extraction for %s\n", pkg_fullname);
p = find_plist(&Plist, PLIST_CWD);
if (p) {
if (!isdir(p->name) && !Fake) {
if (Verbose)
printf("Desired prefix of %s does not exist, creating..\n", p->name);
vsystem("mkdir -p %s", p->name);
if (chdir(p->name) == -1) {
whinge("Unable to change directory to `%s' - no permission?", p->name);
perror("chdir");
goto bomb;
}
}
where_to = p->name;
inPlace = 1;
}
else {
whinge("No prefix specified in `%s' - this is a bad package!", pkg_fullname);
goto bomb;
}
where_to = p->name;
}
else {
whinge("No prefix specified in `%s' - this is a bad package!",
pkg_fullname);
/*
* Apply a crude heuristic to see how much space the package will
* take up once it's unpacked. I've noticed that most packages
* compress an average of 75%, so multiply by 4 for good measure.
*/
if (min_free(where_to) < sb.st_size * 4) {
whinge("Projected size of %d exceeds available free space.\n"
"Please set your PKG_TMPDIR variable to point to a location with more\n"
"free space and try again.", sb.st_size * 4);
whinge("Not extracting %s\ninto %s, sorry!", pkg_fullname, where_to);
goto bomb;
}
/* If this is a direct extract and we didn't want it, stop now */
if (inPlace && Fake)
goto success;
/* Finally unpack the whole mess */
if (unpack(pkg_fullname, NULL)) {
whinge("Unable to extract `%s'!", pkg_fullname);
goto bomb;
}
}
/*
* Apply a crude heuristic to see how much space the package will
* take up once it's unpacked. I've noticed that most packages
* compress an average of 75%, so multiply by 4 for good measure.
*/
if (min_free(where_to) < sb.st_size * 4) {
whinge("Projected size of %d exceeds available free space.\nPlease set your PKG_TMPDIR variable to point to a location with more\nfree space and try again.", sb.st_size * 4);
whinge("Not extracting %s\ninto %s, sorry!", pkg_fullname, where_to);
goto bomb;
}
setenv(PKG_PREFIX_VNAME,
(p = find_plist(&Plist, PLIST_CWD)) ? p->name : NULL, 1);
/* Protect against old packages with bogus @name fields */
PkgName = (p = find_plist(&Plist, PLIST_NAME)) ? p->name : "anonymous";
/* See if we're already registered */
sprintf(LogDir, "%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR,
basename_of(PkgName));
if (isdir(LogDir)) {
char tmp[FILENAME_MAX];
whinge("Package `%s' already recorded as installed.\n", PkgName);
code = 1;
goto success; /* close enough for government work */
}
/* Now check the packing list for dependencies */
for (p = Plist.head; p ; p = p->next) {
char *isTMP = NULL; /* local copy for depends only */
if (p->type != PLIST_PKGDEP)
continue;
if (Verbose)
printf("Package `%s' depends on `%s'", pkg, p->name);
if (!Fake && vsystem("pkg_info -e %s", p->name)) {
char path[FILENAME_MAX], *cp = NULL;
if (Verbose)
printf(" which is not currently loaded");
if (!isURL(p->name)) {
snprintf(path, FILENAME_MAX, "%s/%s.tgz", Home, p->name);
if (fexists(path))
cp = path;
else
cp = fileFindByPath(p->name);
}
else {
cp = fileGetURL(p->name);
isTMP = cp;
}
if (cp) {
if (Verbose)
printf(" but was found - loading:\n");
if (!Fake && vsystem("pkg_add %s", cp)) {
whinge("Autoload of dependency `%s' failed%s",
p->name, Force ? " (proceeding anyway)" : "!");
if (!Force)
++code;
}
else if (Verbose)
printf("\t`%s' loaded successfully.\n", p->name);
/* Nuke the temporary URL copy */
if (isTMP) {
unlink(isTMP);
isTMP = NULL;
}
}
else {
if (Verbose)
printf("and was not found%s.\n",
Force ? " (proceeding anyway)" : "");
else
printf("Package dependency %s for %s not found%s\n",
p->name, pkg,
Force ? " (proceeding anyway)" : "!");
if (!Force)
++code;
}
}
else if (Verbose)
printf(" - already installed.\n");
}
/* If this is a direct extract and we didn't want it, stop now */
if (where_to != PlayPen && Fake)
goto success;
/* Finally unpack the whole mess */
if (unpack(pkg_fullname, NULL)) {
whinge("Unable to extract `%s'!", pkg_fullname);
goto bomb;
}
/* Check for sanity and dependencies */
if (sanity_check(pkg_fullname))
if (sanity_check(pkg))
goto bomb;
/* If we're running in MASTER mode, just output the plist and return */
@ -277,14 +202,89 @@ pkg_do(char *pkg)
}
}
/*
* If we have a prefix, delete the first one we see and add this
* one in place of it.
*/
if (Prefix) {
delete_plist(&Plist, FALSE, PLIST_CWD, NULL);
add_plist_top(&Plist, PLIST_CWD, Prefix);
}
setenv(PKG_PREFIX_VNAME, (p = find_plist(&Plist, PLIST_CWD)) ? p->name : ".", 1);
/* Protect against old packages with bogus @name fields */
PkgName = (p = find_plist(&Plist, PLIST_NAME)) ? p->name : "anonymous";
/* See if we're already registered */
sprintf(LogDir, "%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR, PkgName);
if (isdir(LogDir)) {
char tmp[FILENAME_MAX];
whinge("Package `%s' already recorded as installed.\n", PkgName);
code = 1;
goto success; /* close enough for government work */
}
/* Now check the packing list for dependencies */
for (p = Plist.head; p ; p = p->next) {
if (p->type != PLIST_PKGDEP)
continue;
if (Verbose)
printf("Package `%s' depends on `%s'.\n", PkgName, p->name);
if (!Fake && vsystem("pkg_info -e %s", p->name)) {
char path[FILENAME_MAX], *cp = NULL;
if (!Fake && !isURL(pkg)) {
snprintf(path, FILENAME_MAX, "%s/%s.tgz", Home, p->name);
if (fexists(path))
cp = path;
else
cp = fileFindByPath(pkg, p->name);
if (cp) {
if (Verbose)
printf("Loading it from %s.\n", cp);
if (vsystem("pkg_add %s", cp)) {
whinge("Autoload of dependency `%s' failed%s", cp, Force ? " (proceeding anyway)" : "!");
if (!Force)
++code;
}
}
}
else if (!Fake && (cp = fileGetURL(pkg, p->name)) != NULL) {
if (Verbose)
printf("Finished loading %s over FTP.\n", p->name);
if (!Fake && (!fexists("+CONTENTS") || vsystem("(pwd; cat +CONTENTS) | pkg_add %s-S"),
Verbose ? "-v " : "")) {
whinge("Autoload of dependency `%s' failed%s", p->name, Force ? " (proceeding anyway)" : "!");
if (!Force)
++code;
}
else if (Verbose)
printf("\t`%s' loaded successfully.\n", p->name);
/* Nuke the temporary playpen */
leave_playpen(cp);
}
else {
if (Verbose)
printf("and was not found%s.\n", Force ? " (proceeding anyway)" : "");
else
printf("Package dependency %s for %s not found%s\n", p->name, pkg,
Force ? " (proceeding anyway)" : "!");
if (!Force)
++code;
}
}
else if (Verbose)
printf(" - already installed.\n");
}
/* Look for the requirements file */
if (fexists(REQUIRE_FNAME)) {
vsystem("chmod +x %s", REQUIRE_FNAME); /* be sure */
if (Verbose)
printf("Running requirements file first for %s..\n", PkgName);
if (!Fake && vsystem("./%s %s INSTALL", REQUIRE_FNAME, PkgName)) {
whinge("Package %s fails requirements %s",
pkg_fullname,
whinge("Package %s fails requirements %s", pkg_fullname,
Force ? "installing anyway" : "- not installed.");
if (!Force) {
code = 1;
@ -307,19 +307,17 @@ pkg_do(char *pkg)
}
/* Now finally extract the entire show if we're not going direct */
if (where_to == PlayPen && !Fake)
extract_plist(home, &Plist);
if (!inPlace && !Fake)
extract_plist(".", &Plist);
if (!Fake && fexists(MTREE_FNAME)) {
if (Verbose)
printf("Running mtree for %s..\n", PkgName);
p = find_plist(&Plist, PLIST_CWD);
if (Verbose)
printf("mtree -U -f %s -d -e -p %s\n", MTREE_FNAME,
p ? p->name : "/");
printf("mtree -U -f %s -d -e -p %s\n", MTREE_FNAME, p ? p->name : "/");
if (!Fake) {
if (vsystem("/usr/sbin/mtree -U -f %s -d -e -p %s",
MTREE_FNAME, p ? p->name : "/"))
if (vsystem("/usr/sbin/mtree -U -f %s -d -e -p %s", MTREE_FNAME, p ? p->name : "/"))
whinge("mtree returned a non-zero status - continuing.");
}
unlink(MTREE_FNAME);
@ -351,9 +349,7 @@ pkg_do(char *pkg)
code = 1;
goto success; /* well, partial anyway */
}
sprintf(LogDir, "%s/%s",
(tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR,
basename_of(PkgName));
sprintf(LogDir, "%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR, PkgName);
if (Verbose)
printf("Attempting to record package into %s..\n", LogDir);
if (make_hierarchy(LogDir)) {
@ -372,8 +368,7 @@ pkg_do(char *pkg)
sprintf(contents, "%s/%s", LogDir, CONTENTS_FNAME);
cfile = fopen(contents, "w");
if (!cfile) {
whinge("Can't open new contents file '%s'! Can't register pkg.",
contents);
whinge("Can't open new contents file '%s'! Can't register pkg.", contents);
goto success; /* can't log, but still keep pkg */
}
write_plist(&Plist, cfile);
@ -386,16 +381,15 @@ pkg_do(char *pkg)
if (p->type != PLIST_PKGDEP)
continue;
if (Verbose)
printf("Attempting to record dependency on package `%s'\n",
p->name);
sprintf(contents, "%s/%s/%s",
(tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR,
printf("Attempting to record dependency on package `%s'\n", p->name);
sprintf(contents, "%s/%s/%s", (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR,
basename_of(p->name), REQUIRED_BY_FNAME);
cfile = fopen(contents, "a");
if (!cfile)
whinge("Warning: Can't open dependency file '%s'!\n\tDependency registration is incomplete.", contents);
whinge("Warning: Can't open dependency file '%s'!\n"
"\tDependency registration is incomplete.", contents);
else {
fprintf(cfile, "%s\n", basename_of(PkgName));
fprintf(cfile, "%s\n", PkgName);
if (fclose(cfile) == EOF)
warn("Cannot properly close file %s", contents);
}
@ -431,9 +425,8 @@ pkg_do(char *pkg)
success:
/* delete the packing list contents */
leave_playpen();
if (isTMP)
unlink(isTMP);
free_plist(&Plist);
leave_playpen(Home);
return code;
}
@ -470,5 +463,5 @@ cleanup(int signo)
}
if (!Fake && LogDir[0])
vsystem("%s -rf %s", REMOVE_CMD, LogDir);
leave_playpen();
leave_playpen(Home);
}

4
usr.sbin/pkg_install/create/create.h
View File

@ -1,4 +1,4 @@
/* $Id: create.h,v 1.7 1995/04/09 15:04:57 jkh Exp $ */
/* $Id: create.h,v 1.8.4.1 1995/10/09 11:16:23 jkh Exp $ */
/*
* FreeBSD install - a package for the installation and maintainance
@ -31,7 +31,7 @@ extern char *Install;
extern char *DeInstall;
extern char *Contents;
extern char *Require;
extern char *PlayPen;
extern char PlayPen[];
extern char *ExcludeFrom;
extern char *Mtree;
extern char *Pkgdeps;

6
usr.sbin/pkg_install/create/main.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: main.c,v 1.10 1995/04/22 00:03:07 jkh Exp $";
static const char *rcsid = "$Id: main.c,v 1.11.4.1 1995/10/09 11:16:24 jkh Exp $";
#endif
/*
@ -26,7 +26,7 @@ char *Install = NULL;
char *DeInstall = NULL;
char *Contents = NULL;
char *Require = NULL;
char *PlayPen = NULL;
char PlayPen[FILENAME_MAX];
char *ExcludeFrom = NULL;
char *Mtree = NULL;
char *Pkgdeps = NULL;
@ -88,7 +88,7 @@ main(int argc, char **argv)
break;
case 't':
PlayPen = optarg;
strcpy(PlayPen, optarg);
break;
case 'X':

8
usr.sbin/pkg_install/create/perform.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: perform.c,v 1.26 1995/05/10 20:46:06 jkh Exp $";
static const char *rcsid = "$Id: perform.c,v 1.27.4.1 1995/10/14 19:11:22 jkh Exp $";
#endif
/*
@ -31,11 +31,13 @@ static const char *rcsid = "$Id: perform.c,v 1.26 1995/05/10 20:46:06 jkh Exp $"
static void sanity_check(void);
static void make_dist(char *, char *, char *, Package *);
static char *home;
int
pkg_perform(char **pkgs)
{
char *pkg = *pkgs; /* Only one arg to create */
char *home, *cp;
char *cp;
FILE *pkg_in, *fp;
Package plist;
char *suffix; /* What we tack on to the end of the finished package */
@ -268,5 +270,5 @@ sanity_check()
void
cleanup(int sig)
{
leave_playpen();
leave_playpen(home);
}

4
usr.sbin/pkg_install/info/info.h
View File

@ -1,4 +1,4 @@
/* $Id: info.h,v 1.6 1994/12/06 00:51:42 jkh Exp $ */
/* $Id: info.h,v 1.7.4.1 1995/10/09 11:16:25 jkh Exp $ */
/*
* FreeBSD install - a package for the installation and maintainance
@ -48,7 +48,7 @@ extern int Flags;
extern Boolean AllInstalled;
extern Boolean Quiet;
extern char *InfoPrefix;
extern char *PlayPen;
extern char PlayPen[];
extern char *CheckPkg;
extern void show_file(char *, char *);

6
usr.sbin/pkg_install/info/main.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static char *rcsid = "$Id: main.c,v 1.8 1994/12/06 00:51:44 jkh Exp $";
static char *rcsid = "$Id: main.c,v 1.9.4.1 1995/10/09 11:16:26 jkh Exp $";
#endif
/*
@ -32,7 +32,7 @@ int Flags = 0;
Boolean AllInstalled = FALSE;
Boolean Quiet = FALSE;
char *InfoPrefix = "";
char *PlayPen = NULL;
char PlayPen[FILENAME_MAX];
char *CheckPkg = NULL;
int
@ -113,7 +113,7 @@ main(int argc, char **argv)
break;
case 't':
PlayPen = optarg;
strcpy(PlayPen, optarg);
break;
case 'e':

14
usr.sbin/pkg_install/info/perform.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: perform.c,v 1.16 1995/05/30 03:49:59 rgrimes Exp $";
static const char *rcsid = "$Id: perform.c,v 1.17 1995/07/30 01:44:38 ache Exp $";
#endif
/*
@ -73,6 +73,8 @@ pkg_perform(char **pkgs)
return err_cnt;
}
static char *Home;
static int
pkg_do(char *pkg)
{
@ -86,7 +88,7 @@ pkg_do(char *pkg)
int code = 0;
if (isURL(pkg)) {
if ((cp = fileGetURL(pkg)) != NULL) {
if ((cp = fileGetURL(NULL, pkg)) != NULL) {
strcpy(fname, cp);
isTMP = TRUE;
}
@ -105,7 +107,7 @@ pkg_do(char *pkg)
cp = fname;
}
else {
if ((cp = fileFindByPath(pkg)) != NULL)
if ((cp = fileFindByPath(NULL, pkg)) != NULL)
strncpy(fname, cp, FILENAME_MAX);
}
if (cp) {
@ -120,7 +122,7 @@ pkg_do(char *pkg)
code = 1;
goto bail;
}
(void)make_playpen(PlayPen, sb.st_size / 2);
Home = make_playpen(PlayPen, sb.st_size / 2);
if (unpack(fname, "+*")) {
whinge("Error during unpacking, no info for '%s' available.", pkg);
code = 1;
@ -195,7 +197,7 @@ pkg_do(char *pkg)
}
free_plist(&plist);
bail:
leave_playpen();
leave_playpen(Home);
if (isTMP)
unlink(fname);
return code;
@ -204,5 +206,5 @@ pkg_do(char *pkg)
void
cleanup(int sig)
{
leave_playpen();
leave_playpen(Home);
}

134
usr.sbin/pkg_install/lib/file.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: file.c,v 1.15 1995/08/01 07:16:50 jkh Exp $";
static const char *rcsid = "$Id: file.c,v 1.10.4.6 1995/10/15 14:08:40 jkh Exp $";
#endif
/*
@ -103,6 +103,8 @@ isURL(char *fname)
* also be looking for here, but for now I'll just be happy to get ftp
* working.
*/
if (!fname)
return FALSE;
while (isspace(*fname))
++fname;
if (!strncmp(fname, "ftp://", 6))
@ -164,24 +166,58 @@ fileURLFilename(char *fname, char *where, int max)
#define HOSTNAME_MAX 64
/*
* Try and fetch a file by URL, returning the fd of open
* file if fetched successfully.
* Try and fetch a file by URL, returning the directory name for where
* it's unpacked, if successful.
*/
char *
fileGetURL(char *fname)
fileGetURL(char *base, char *spec)
{
char host[HOSTNAME_MAX], file[FILENAME_MAX], dir[FILENAME_MAX];
char pword[HOSTNAME_MAX + 40], *uname, *cp;
static char tmpl[40];
char pword[HOSTNAME_MAX + 40], *uname, *cp, *rp, *tmp;
char fname[511];
char pen[FILENAME_MAX];
struct passwd *pw;
FTP_t ftp;
pid_t tpid;
int fd, fd2, i, len = 0;
char ch;
time_t start, stop;
if (!isURL(fname))
return NULL;
rp = NULL;
if (!isURL(spec)) {
int len;
if (!base)
return NULL;
/* We've been given an existing URL (that's known-good) and now we need
to construct a composite one out of that and the basename we were
handed as a dependency. */
strncpy(fname, base, 511);
fname[511] = '\0';
cp = strrchr(fname, '/');
if (cp) {
*cp = '\0'; /* Eliminate the filename portion */
len = strlen(fname);
/* Special case for the all category */
if (len > 3 && !strcmp(cp - 3, "All"))
sprintf(cp, "/%s", spec);
else {
/* Replace category with All */
if ((cp = strrchr(fname, '/')) != NULL) {
strcat(cp + 1, "All/");
strcat(cp + 4, spec);
}
else {
strcat(fname, "All/");
strcat(fname, spec);
}
}
}
else
return NULL;
}
else
strcpy(fname, spec);
ftp = FtpInit();
cp = fileURLHost(fname, host, HOSTNAME_MAX);
if (!*cp) {
@ -206,9 +242,9 @@ fileGetURL(char *fname)
}
else
snprintf(pword, HOSTNAME_MAX + 40, "%s@%s", pw->pw_name, host);
if (Verbose)
printf("Trying to fetch %s from %s.\n", file, host);
if (Verbose)
printf("Trying to log into %s as %s.\n", host, uname);
FtpOpen(ftp, host, uname, pword);
if (getenv("FTP_PASSIVE_MODE"))
FtpPassive(ftp, TRUE);
@ -223,41 +259,77 @@ fileGetURL(char *fname)
}
FtpBinary(ftp, TRUE);
if (Verbose) printf("FTP: trying to get %s\n", basename_of(file));
fd = FtpGet(ftp, basename_of(file));
if (fd < 0)
return NULL;
if ((cp = getenv("PKG_TMPDIR")) != NULL)
sprintf(tmpl, "%s/instpkg-XXXXXX.tgz", cp);
tmp = basename_of(file);
if (!strstr(tmp, ".tgz"))
tmp = strconcat(tmp, ".tgz");
fd = FtpGet(ftp, tmp);
if (fd >= 0) {
pen[0] = '\0';
if (rp = make_playpen(pen, 0)) {
if (Verbose)
printf("Extracting from FTP connection into %s\n", pen);
tpid = fork();
if (!tpid) {
dup2(fd, 0);
i = execl("/usr/bin/tar", "tar", Verbose ? "-xzvf" : "-xzf", "-", 0);
if (Verbose)
printf("tar command returns %d status\n", i);
exit(i);
}
else {
int pstat;
close(fd);
tpid = waitpid(tpid, &pstat, 0);
}
}
else
printf("Error: Unable to construct a new playpen for FTP!\n");
}
else
strcpy(tmpl, "/var/tmp/instpkg-XXXXXX.tgz");
fd2 = mkstemp(tmpl);
if (fd2 < 0) {
whinge("Unable to create a temporary file for ftp: %s", tmpl);
return NULL;
}
if (Verbose) printf("FTP: Trying to copy from ftp connection to temporary: %s\n", tmpl);
(void)time(&start);
while (read(fd, &ch, 1) == 1) {
++len;
write(fd2, &ch, 1);
}
(void)time(&stop);
if (Verbose) printf("FTP: Read %d bytes from connection, %d elapsed seconds.\n%FTP: Average transfer rate: %d bytes/second.\n", len, stop - start, len / ((stop - start) + 1));
printf("Error: FTP Unable to get %s\n", basename_of(file));
FtpEOF(ftp);
FtpClose(ftp);
return tmpl;
return rp;
}
char *
fileFindByPath(char *fname)
fileFindByPath(char *base, char *fname)
{
static char tmp[FILENAME_MAX];
char *cp;
int len;
if (fexists(fname) && isfile(fname)) {
strcpy(tmp, fname);
return tmp;
}
if (base) {
strcpy(tmp, base);
cp = strchr(tmp, '/');
len = strlen(tmp);
if (cp) {
/* Special case for the all category */
if (len > 3 && !strncmp(cp - 3, "All/", 4))
strcat(cp + 1, fname);
else {
*cp = '\0';
/* Replace category with All */
if ((cp = strrchr(tmp, '/')) != NULL) {
strcat(cp + 1, "All/");
strcat(cp, fname);
}
else {
strcat(tmp, "All/");
strcat(tmp, fname);
}
}
}
if (fexists(tmp))
return tmp;
}
cp = getenv("PKG_PATH");
while (cp) {
char *cp2 = strsep(&cp, ":");

9
usr.sbin/pkg_install/lib/lib.h
View File

@ -1,4 +1,4 @@
/* $Id: lib.h,v 1.17 1995/07/30 01:44:45 ache Exp $ */
/* $Id: lib.h,v 1.18 1995/08/26 10:15:12 jkh Exp $ */
/*
* FreeBSD install - a package for the installation and maintainance
@ -107,8 +107,8 @@ typedef struct _pack Package;
int vsystem(const char *, ...);
void cleanup(int);
char *make_playpen(char *, size_t);
void leave_playpen(void);
char *where_playpen(void);
void leave_playpen(char *);
size_t min_free(char *);
/* String */
@ -118,6 +118,7 @@ Boolean suffix(char *, char *);
void nuke_suffix(char *);
void str_lowercase(char *);
char *basename_of(char *);
char *strconcat(char *, char *);
/* File */
Boolean fexists(char *);
@ -125,10 +126,10 @@ Boolean isdir(char *);
Boolean isfile(char *);
Boolean isempty(char *);
Boolean isURL(char *);
char *fileGetURL(char *);
char *fileGetURL(char *, char *);
char *fileURLFilename(char *, char *, int);
char *fileURLHost(char *, char *, int);
char *fileFindByPath(char *);
char *fileFindByPath(char *, char *);
char *fileGetContents(char *);
void write_file(char *, char *);
void copy_file(char *, char *, char *);

124
usr.sbin/pkg_install/lib/pen.c
View File

@ -1,5 +1,5 @@
#ifndef lint
static const char *rcsid = "$Id: pen.c,v 1.17 1995/08/26 18:36:27 jkh Exp $";
static const char *rcsid = "$Id: pen.c,v 1.13.4.6 1995/10/23 12:33:43 jkh Exp $";
#endif
/*
@ -28,29 +28,41 @@ static const char *rcsid = "$Id: pen.c,v 1.17 1995/08/26 18:36:27 jkh Exp $";
#include <sys/mount.h>
/* For keeping track of where we are */
static char Cwd[FILENAME_MAX];
static char Pen[FILENAME_MAX];
extern char *PlayPen;
static char Current[FILENAME_MAX];
static char Previous[FILENAME_MAX];
char *
where_playpen(void)
{
return Current;
}
/* Find a good place to play. */
static char *
find_play_pen(size_t sz)
find_play_pen(char *pen, size_t sz)
{
char *cp;
struct stat sb;
if ((cp = getenv("PKG_TMPDIR")) != NULL && stat(cp, &sb) != FAIL && (min_free(cp) >= sz))
sprintf(Pen, "%s/instmp.XXXXXX", cp);
if (pen[0] && stat(pen, &sb) != FAIL && (min_free(pen) >= sz))
return pen;
else if ((cp = getenv("PKG_TMPDIR")) != NULL && stat(cp, &sb) != FAIL && (min_free(cp) >= sz))
sprintf(pen, "%s/instmp.XXXXXX", cp);
else if ((cp = getenv("TMPDIR")) != NULL && stat(cp, &sb) != FAIL && (min_free(cp) >= sz))
sprintf(Pen, "%s/instmp.XXXXXX", cp);
sprintf(pen, "%s/instmp.XXXXXX", cp);
else if (stat("/var/tmp", &sb) != FAIL && min_free("/var/tmp") >= sz)
strcpy(Pen, "/var/tmp/instmp.XXXXXX");
strcpy(pen, "/var/tmp/instmp.XXXXXX");
else if (stat("/tmp", &sb) != FAIL && min_free("/tmp") >= sz)
strcpy(Pen, "/tmp/instmp.XXXXXX");
else if ((stat("/usr/tmp", &sb) == SUCCESS | mkdir("/usr/tmp", 01777) == SUCCESS) && min_free("/usr/tmp") >= sz)
strcpy(Pen, "/usr/tmp/instmp.XXXXXX");
else barf("Can't find enough temporary space to extract the files, please set\nyour PKG_TMPDIR environment variable to a location with at least %d bytes\nfree.", sz);
return Pen;
strcpy(pen, "/tmp/instmp.XXXXXX");
else if ((stat("/usr/tmp", &sb) == SUCCESS || mkdir("/usr/tmp", 01777) == SUCCESS) && min_free("/usr/tmp") >= sz)
strcpy(pen, "/usr/tmp/instmp.XXXXXX");
else {
barf("Can't find enough temporary space to extract the files, please set\n"
"your PKG_TMPDIR environment variable to a location with at least %d bytes\n"
"free.", sz);
return NULL;
}
return pen;
}
/*
@ -60,62 +72,62 @@ find_play_pen(size_t sz)
char *
make_playpen(char *pen, size_t sz)
{
if (!pen)
PlayPen = find_play_pen(sz);
else {
strcpy(Pen, pen);
PlayPen = Pen;
char *tmp;
if (!find_play_pen(pen, sz))
return NULL;
if (!mktemp(pen)) {
barf("Can't mktemp '%s'.", pen);
return NULL;
}
if (!getcwd(Cwd, FILENAME_MAX))
upchuck("getcwd");
if (!mktemp(Pen))
barf("Can't mktemp '%s'.", Pen);
if (mkdir(Pen, 0755) == FAIL)
barf("Can't mkdir '%s'.", Pen);
if (Verbose)
{
if (mkdir(pen, 0755) == FAIL) {
barf("Can't mkdir '%s'.", pen);
return NULL;
}
if (Verbose) {
if (sz)
fprintf(stderr, "Projected package size: %d bytes,
free temp space: %d bytes in %s\n", (int)sz, min_free(Pen), Pen);
fprintf(stderr, "Requested space: %d bytes, free space: %d bytes in %s\n", (int)sz, min_free(pen), pen);
}
if (min_free(Pen) < sz) {
rmdir(Pen);
barf("Not enough free space to create `%s'.\nPlease set your PKG_TMPDIR
environment variable to a location with more space and\ntry the command
again.", Pen);
PlayPen = NULL;
if (min_free(pen) < sz) {
rmdir(pen);
barf("Not enough free space to create: `%s'\n"
"Please set your PKG_TMPDIR environment variable to a location\n"
"with more space and\ntry the command again.", pen);
return NULL;
}
if (chdir(Pen) == FAIL)
barf("Can't chdir to '%s'.", Pen);
return Cwd;
if (Current[0])
strcpy(Previous, Current);
else if (!getcwd(Previous, FILENAME_MAX)) {
upchuck("getcwd");
return NULL;
}
if (chdir(pen) == FAIL)
barf("Can't chdir to '%s'.", pen);
strcpy(Current, pen);
return Previous;
}
/* Convenience routine for getting out of playpen */
void
leave_playpen(void)
leave_playpen(char *save)
{
void (*oldsig)(int);
/* Don't interrupt while we're cleaning up */
oldsig = signal(SIGINT, SIG_IGN);
if (Cwd[0]) {
if (chdir(Cwd) == FAIL)
barf("Can't chdir back to '%s'.", Cwd);
if (vsystem("rm -rf %s", Pen))
fprintf(stderr, "Couldn't remove temporary dir '%s'\n", Pen);
Cwd[0] = '\0';
if (Previous[0] && chdir(Previous) == FAIL)
barf("Can't chdir back to '%s'.", Previous);
else if (Current[0]) {
if (vsystem("rm -rf %s", Current))
whinge("Couldn't remove temporary dir '%s'", Current);
strcpy(Current, Previous);
}
signal(SIGINT, oldsig);
}
/* Accessor function for telling us where the pen is */
char *
where_playpen(void)
{
if (Cwd[0])
return Pen;
if (save)
strcpy(Previous, save);
else
return NULL;
Previous[0] = '\0';
signal(SIGINT, oldsig);
}
size_t
@ -123,8 +135,6 @@ min_free(char *tmpdir)
{
struct statfs buf;
if (!tmpdir)
tmpdir = Pen;
if (statfs(tmpdir, &buf) != 0) {
perror("Error in statfs");
return -1;

12
usr.sbin/pkg_install/lib/str.c
View File

@ -35,6 +35,18 @@ basename_of(char *str)
return basename;
}
char *
strconcat(char *s1, char *s2)
{
static char tmp[FILENAME_MAX];
tmp[0] = '\0';
strncpy(tmp, s1 ? s1 : s2, FILENAME_MAX);
if (s1 && s2)
strncat(tmp, s2, FILENAME_MAX - strlen(tmp));
return tmp;
}
/* Get a string parameter as a file spec or as a "contents follow -" spec */
char *
get_dash_string(char **str)