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xbps-bin/check.c: simplify exit paths.

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--HG--
extra : convert_revision : xtraeme%40gmail.com-20100125151533-z7ub7xlqbhg97ij2
This commit is contained in:
Juan RP 2010-01-25 16:15:33 +01:00
parent 920db08f5c
commit bf6b96c651
1 changed files with 23 additions and 23 deletions
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46
bin/xbps-bin/check.c
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@ -1,5 +1,5 @@
/*-
* Copyright (c) 2009 Juan Romero Pardines.
* Copyright (c) 2009-2010 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -139,13 +139,13 @@ xbps_check_pkg_integrity(const char *pkgname)
"E: %s: invalid %s metadata file.\n", pkgname,
XBPS_PKGPROPS);
rv = EINVAL;
goto out1;
goto out;
} else if (prop_dictionary_count(propsd) == 0) {
fprintf(stderr,
"E: %s: incomplete %s metadata file.\n", pkgname,
XBPS_PKGPROPS);
rv = EINVAL;
goto out1;
goto out;
}
/*
@ -155,7 +155,7 @@ xbps_check_pkg_integrity(const char *pkgname)
XBPS_META_PATH, pkgname, XBPS_PKGFILES);
if (path == NULL) {
rv = errno;
goto out1;
goto out;
}
filesd = prop_dictionary_internalize_from_file(path);
@ -165,19 +165,19 @@ xbps_check_pkg_integrity(const char *pkgname)
"E: %s: unexistent %s metadata file.\n", pkgname,
XBPS_PKGPROPS);
rv = ENOENT;
goto out1;
goto out;
} else if (prop_object_type(filesd) != PROP_TYPE_DICTIONARY) {
fprintf(stderr,
"E: %s: invalid %s metadata file.\n", pkgname,
XBPS_PKGFILES);
rv = EINVAL;
goto out2;
goto out;
} else if (prop_dictionary_count(filesd) == 0) {
fprintf(stderr,
"E: %s: incomplete %s metadata file.\n", pkgname,
XBPS_PKGFILES);
rv = EINVAL;
goto out2;
goto out;
} else if (((array = prop_dictionary_get(filesd, "files")) == NULL) ||
((array = prop_dictionary_get(filesd, "links")) == NULL) ||
((array = prop_dictionary_get(filesd, "dirs")) == NULL)) {
@ -185,7 +185,7 @@ xbps_check_pkg_integrity(const char *pkgname)
"E: %s: incomplete %s metadata file.\n", pkgname,
XBPS_PKGFILES);
rv = EINVAL;
goto out2;
goto out;
}
/*
@ -197,28 +197,28 @@ xbps_check_pkg_integrity(const char *pkgname)
iter = xbps_get_array_iter_from_dict(filesd, "files");
if (iter == NULL) {
rv = ENOMEM;
goto out2;
goto out;
}
while ((obj = prop_object_iterator_next(iter))) {
if (!prop_dictionary_get_cstring_nocopy(obj,
"file", &file)) {
prop_object_iterator_release(iter);
rv = errno;
goto out2;
goto out;
}
path = xbps_xasprintf("%s/%s",
xbps_get_rootdir(), file);
if (path == NULL) {
prop_object_iterator_release(iter);
rv = errno;
goto out2;
goto out;
}
if (!prop_dictionary_get_cstring_nocopy(obj,
"sha256", &sha256)) {
free(path);
prop_object_iterator_release(iter);
rv = errno;
goto out2;
goto out;
}
rv = xbps_check_file_hash(path, sha256);
switch (rv) {
@ -258,21 +258,21 @@ xbps_check_pkg_integrity(const char *pkgname)
iter = xbps_get_array_iter_from_dict(filesd, "conf_files");
if (iter == NULL) {
rv = ENOMEM;
goto out2;
goto out;
}
while ((obj = prop_object_iterator_next(iter))) {
if (!prop_dictionary_get_cstring_nocopy(obj,
"file", &file)) {
prop_object_iterator_release(iter);
rv = errno;
goto out2;
goto out;
}
path = xbps_xasprintf("%s/%s",
xbps_get_rootdir(), file);
if (path == NULL) {
prop_object_iterator_release(iter);
rv = ENOMEM;
goto out2;
goto out;
}
if ((rv = access(path, R_OK)) == -1) {
if (errno == ENOENT) {
@ -301,14 +301,14 @@ xbps_check_pkg_integrity(const char *pkgname)
iter = xbps_get_array_iter_from_dict(propsd, "run_depends");
if (iter == NULL) {
rv = ENOMEM;
goto out2;
goto out;
}
while ((obj = prop_object_iterator_next(iter))) {
reqpkg = prop_string_cstring_nocopy(obj);
if (reqpkg == NULL) {
prop_object_iterator_release(iter);
rv = EINVAL;
goto out2;
goto out;
}
if (xbps_check_is_installed_pkg(reqpkg) <= 0) {
rv = ENOENT;
@ -324,13 +324,13 @@ xbps_check_pkg_integrity(const char *pkgname)
}
}
out2:
prop_object_release(filesd);
out1:
prop_object_release(propsd);
out:
prop_object_release(pkgd);
if (filesd)
prop_object_release(filesd);
if (propsd)
prop_object_release(propsd);
if (pkgd)
prop_object_release(pkgd);
if (broken)
rv = EINVAL;