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-rw-r--r--src/libelogind/sd-path/sd-path.c627
-rw-r--r--src/systemd/sd-path.h87
2 files changed, 0 insertions, 714 deletions
diff --git a/src/libelogind/sd-path/sd-path.c b/src/libelogind/sd-path/sd-path.c
deleted file mode 100644
index 7363be2794..0000000000
--- a/src/libelogind/sd-path/sd-path.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include "util.h"
-#include "architecture.h"
-#include "path-util.h"
-#include "strv.h"
-#include "sd-path.h"
-#include "missing.h"
-
-static int from_environment(const char *envname, const char *fallback, const char **ret) {
- assert(ret);
-
- if (envname) {
- const char *e;
-
- e = secure_getenv(envname);
- if (e && path_is_absolute(e)) {
- *ret = e;
- return 0;
- }
- }
-
- if (fallback) {
- *ret = fallback;
- return 0;
- }
-
- return -ENXIO;
-}
-
-static int from_home_dir(const char *envname, const char *suffix, char **buffer, const char **ret) {
- _cleanup_free_ char *h = NULL;
- char *cc = NULL;
- int r;
-
- assert(suffix);
- assert(buffer);
- assert(ret);
-
- if (envname) {
- const char *e = NULL;
-
- e = secure_getenv(envname);
- if (e && path_is_absolute(e)) {
- *ret = e;
- return 0;
- }
- }
-
- r = get_home_dir(&h);
- if (r < 0)
- return r;
-
- if (endswith(h, "/"))
- cc = strappend(h, suffix);
- else
- cc = strjoin(h, "/", suffix, NULL);
- if (!cc)
- return -ENOMEM;
-
- *buffer = cc;
- *ret = cc;
- return 0;
-}
-
-static int from_user_dir(const char *field, char **buffer, const char **ret) {
- _cleanup_fclose_ FILE *f = NULL;
- _cleanup_free_ char *b = NULL;
- const char *fn = NULL;
- char line[LINE_MAX];
- size_t n;
- int r;
-
- assert(field);
- assert(buffer);
- assert(ret);
-
- r = from_home_dir(NULL, ".config/user-dirs.dirs", &b, &fn);
- if (r < 0)
- return r;
-
- f = fopen(fn, "re");
- if (!f) {
- if (errno == ENOENT)
- goto fallback;
-
- return -errno;
- }
-
- /* This is an awful parse, but it follows closely what
- * xdg-user-dirs does upstream */
-
- n = strlen(field);
- FOREACH_LINE(line, f, return -errno) {
- char *l, *p, *e;
-
- l = strstrip(line);
-
- if (!strneq(l, field, n))
- continue;
-
- p = l + n;
- p += strspn(p, WHITESPACE);
-
- if (*p != '=')
- continue;
- p++;
-
- p += strspn(p, WHITESPACE);
-
- if (*p != '"')
- continue;
- p++;
-
- e = strrchr(p, '"');
- if (!e)
- continue;
- *e = 0;
-
- /* Three syntaxes permitted: relative to $HOME, $HOME itself, and absolute path */
- if (startswith(p, "$HOME/")) {
- _cleanup_free_ char *h = NULL;
- char *cc;
-
- r = get_home_dir(&h);
- if (r < 0)
- return r;
-
- cc = strappend(h, p+5);
- if (!cc)
- return -ENOMEM;
-
- *buffer = cc;
- *ret = cc;
- return 0;
- } else if (streq(p, "$HOME")) {
-
- r = get_home_dir(buffer);
- if (r < 0)
- return r;
-
- *ret = *buffer;
- return 0;
- } else if (path_is_absolute(p)) {
- char *copy;
-
- copy = strdup(p);
- if (!copy)
- return -ENOMEM;
-
- *buffer = copy;
- *ret = copy;
- return 0;
- }
- }
-
-fallback:
- /* The desktop directory defaults to $HOME/Desktop, the others to $HOME */
- if (streq(field, "XDG_DESKTOP_DIR")) {
- _cleanup_free_ char *h = NULL;
- char *cc;
-
- r = get_home_dir(&h);
- if (r < 0)
- return r;
-
- cc = strappend(h, "/Desktop");
- if (!cc)
- return -ENOMEM;
-
- *buffer = cc;
- *ret = cc;
- } else {
-
- r = get_home_dir(buffer);
- if (r < 0)
- return r;
-
- *ret = *buffer;
- }
-
- return 0;
-}
-
-static int get_path(uint64_t type, char **buffer, const char **ret) {
- int r;
-
- assert(buffer);
- assert(ret);
-
- switch (type) {
-
- case SD_PATH_TEMPORARY:
- return from_environment("TMPDIR", "/tmp", ret);
-
- case SD_PATH_TEMPORARY_LARGE:
- return from_environment("TMPDIR", "/var/tmp", ret);
-
- case SD_PATH_SYSTEM_BINARIES:
- *ret = "/usr/bin";
- return 0;
-
- case SD_PATH_SYSTEM_INCLUDE:
- *ret = "/usr/include";
- return 0;
-
- case SD_PATH_SYSTEM_LIBRARY_PRIVATE:
- *ret = "/usr/lib";
- return 0;
-
- case SD_PATH_SYSTEM_LIBRARY_ARCH:
- *ret = LIBDIR;
- return 0;
-
- case SD_PATH_SYSTEM_SHARED:
- *ret = "/usr/share";
- return 0;
-
- case SD_PATH_SYSTEM_CONFIGURATION_FACTORY:
- *ret = "/usr/share/factory/etc";
- return 0;
-
- case SD_PATH_SYSTEM_STATE_FACTORY:
- *ret = "/usr/share/factory/var";
- return 0;
-
- case SD_PATH_SYSTEM_CONFIGURATION:
- *ret = "/etc";
- return 0;
-
- case SD_PATH_SYSTEM_RUNTIME:
- *ret = "/run";
- return 0;
-
- case SD_PATH_SYSTEM_RUNTIME_LOGS:
- *ret = "/run/log";
- return 0;
-
- case SD_PATH_SYSTEM_STATE_PRIVATE:
- *ret = "/var/lib";
- return 0;
-
- case SD_PATH_SYSTEM_STATE_LOGS:
- *ret = "/var/log";
- return 0;
-
- case SD_PATH_SYSTEM_STATE_CACHE:
- *ret = "/var/cache";
- return 0;
-
- case SD_PATH_SYSTEM_STATE_SPOOL:
- *ret = "/var/spool";
- return 0;
-
- case SD_PATH_USER_BINARIES:
- return from_home_dir(NULL, ".local/bin", buffer, ret);
-
- case SD_PATH_USER_LIBRARY_PRIVATE:
- return from_home_dir(NULL, ".local/lib", buffer, ret);
-
- case SD_PATH_USER_LIBRARY_ARCH:
- return from_home_dir(NULL, ".local/lib/" LIB_ARCH_TUPLE, buffer, ret);
-
- case SD_PATH_USER_SHARED:
- return from_home_dir("XDG_DATA_HOME", ".local/share", buffer, ret);
-
- case SD_PATH_USER_CONFIGURATION:
- return from_home_dir("XDG_CONFIG_HOME", ".config", buffer, ret);
-
- case SD_PATH_USER_RUNTIME:
- return from_environment("XDG_RUNTIME_DIR", NULL, ret);
-
- case SD_PATH_USER_STATE_CACHE:
- return from_home_dir("XDG_CACHE_HOME", ".cache", buffer, ret);
-
- case SD_PATH_USER:
- r = get_home_dir(buffer);
- if (r < 0)
- return r;
-
- *ret = *buffer;
- return 0;
-
- case SD_PATH_USER_DOCUMENTS:
- return from_user_dir("XDG_DOCUMENTS_DIR", buffer, ret);
-
- case SD_PATH_USER_MUSIC:
- return from_user_dir("XDG_MUSIC_DIR", buffer, ret);
-
- case SD_PATH_USER_PICTURES:
- return from_user_dir("XDG_PICTURES_DIR", buffer, ret);
-
- case SD_PATH_USER_VIDEOS:
- return from_user_dir("XDG_VIDEOS_DIR", buffer, ret);
-
- case SD_PATH_USER_DOWNLOAD:
- return from_user_dir("XDG_DOWNLOAD_DIR", buffer, ret);
-
- case SD_PATH_USER_PUBLIC:
- return from_user_dir("XDG_PUBLICSHARE_DIR", buffer, ret);
-
- case SD_PATH_USER_TEMPLATES:
- return from_user_dir("XDG_TEMPLATES_DIR", buffer, ret);
-
- case SD_PATH_USER_DESKTOP:
- return from_user_dir("XDG_DESKTOP_DIR", buffer, ret);
- }
-
- return -EOPNOTSUPP;
-}
-
-_public_ int sd_path_home(uint64_t type, const char *suffix, char **path) {
- char *buffer = NULL, *cc;
- const char *ret;
- int r;
-
- assert_return(path, -EINVAL);
-
- if (IN_SET(type,
- SD_PATH_SEARCH_BINARIES,
- SD_PATH_SEARCH_LIBRARY_PRIVATE,
- SD_PATH_SEARCH_LIBRARY_ARCH,
- SD_PATH_SEARCH_SHARED,
- SD_PATH_SEARCH_CONFIGURATION_FACTORY,
- SD_PATH_SEARCH_STATE_FACTORY,
- SD_PATH_SEARCH_CONFIGURATION)) {
-
- _cleanup_strv_free_ char **l = NULL;
-
- r = sd_path_search(type, suffix, &l);
- if (r < 0)
- return r;
-
- buffer = strv_join(l, ":");
- if (!buffer)
- return -ENOMEM;
-
- *path = buffer;
- return 0;
- }
-
- r = get_path(type, &buffer, &ret);
- if (r < 0)
- return r;
-
- if (!suffix) {
- if (!buffer) {
- buffer = strdup(ret);
- if (!buffer)
- return -ENOMEM;
- }
-
- *path = buffer;
- return 0;
- }
-
- suffix += strspn(suffix, "/");
-
- if (endswith(ret, "/"))
- cc = strappend(ret, suffix);
- else
- cc = strjoin(ret, "/", suffix, NULL);
-
- free(buffer);
-
- if (!cc)
- return -ENOMEM;
-
- *path = cc;
- return 0;
-}
-
-static int search_from_environment(
- char ***list,
- const char *env_home,
- const char *home_suffix,
- const char *env_search,
- bool env_search_sufficient,
- const char *first, ...) {
-
- const char *e;
- char *h = NULL;
- char **l = NULL;
- int r;
-
- assert(list);
-
- if (env_search) {
- e = secure_getenv(env_search);
- if (e) {
- l = strv_split(e, ":");
- if (!l)
- return -ENOMEM;
-
- if (env_search_sufficient) {
- *list = l;
- return 0;
- }
- }
- }
-
- if (!l && first) {
- va_list ap;
-
- va_start(ap, first);
- l = strv_new_ap(first, ap);
- va_end(ap);
-
- if (!l)
- return -ENOMEM;
- }
-
- if (env_home) {
- e = secure_getenv(env_home);
- if (e && path_is_absolute(e)) {
- h = strdup(e);
- if (!h) {
- strv_free(l);
- return -ENOMEM;
- }
- }
- }
-
- if (!h && home_suffix) {
- e = secure_getenv("HOME");
- if (e && path_is_absolute(e)) {
- if (endswith(e, "/"))
- h = strappend(e, home_suffix);
- else
- h = strjoin(e, "/", home_suffix, NULL);
-
- if (!h) {
- strv_free(l);
- return -ENOMEM;
- }
- }
- }
-
- if (h) {
- r = strv_consume_prepend(&l, h);
- if (r < 0) {
- strv_free(l);
- return -ENOMEM;
- }
- }
-
- *list = l;
- return 0;
-}
-
-static int get_search(uint64_t type, char ***list) {
-
- assert(list);
-
- switch(type) {
-
- case SD_PATH_SEARCH_BINARIES:
- return search_from_environment(list,
- NULL,
- ".local/bin",
- "PATH",
- true,
- "/usr/local/sbin",
- "/usr/local/bin",
- "/usr/sbin",
- "/usr/bin",
-#ifdef HAVE_SPLIT_USR
- "/sbin",
- "/bin",
-#endif
- NULL);
-
- case SD_PATH_SEARCH_LIBRARY_PRIVATE:
- return search_from_environment(list,
- NULL,
- ".local/lib",
- NULL,
- false,
- "/usr/local/lib",
- "/usr/lib",
-#ifdef HAVE_SPLIT_USR
- "/lib",
-#endif
- NULL);
-
- case SD_PATH_SEARCH_LIBRARY_ARCH:
- return search_from_environment(list,
- NULL,
- ".local/lib/" LIB_ARCH_TUPLE,
- "LD_LIBRARY_PATH",
- true,
- LIBDIR,
-#ifdef HAVE_SPLIT_USR
- ROOTLIBDIR,
-#endif
- NULL);
-
- case SD_PATH_SEARCH_SHARED:
- return search_from_environment(list,
- "XDG_DATA_HOME",
- ".local/share",
- "XDG_DATA_DIRS",
- false,
- "/usr/local/share",
- "/usr/share",
- NULL);
-
- case SD_PATH_SEARCH_CONFIGURATION_FACTORY:
- return search_from_environment(list,
- NULL,
- NULL,
- NULL,
- false,
- "/usr/local/share/factory/etc",
- "/usr/share/factory/etc",
- NULL);
-
- case SD_PATH_SEARCH_STATE_FACTORY:
- return search_from_environment(list,
- NULL,
- NULL,
- NULL,
- false,
- "/usr/local/share/factory/var",
- "/usr/share/factory/var",
- NULL);
-
- case SD_PATH_SEARCH_CONFIGURATION:
- return search_from_environment(list,
- "XDG_CONFIG_HOME",
- ".config",
- "XDG_CONFIG_DIRS",
- false,
- "/etc",
- NULL);
- }
-
- return -EOPNOTSUPP;
-}
-
-_public_ int sd_path_search(uint64_t type, const char *suffix, char ***paths) {
- char **l, **i, **j, **n;
- int r;
-
- assert_return(paths, -EINVAL);
-
- if (!IN_SET(type,
- SD_PATH_SEARCH_BINARIES,
- SD_PATH_SEARCH_LIBRARY_PRIVATE,
- SD_PATH_SEARCH_LIBRARY_ARCH,
- SD_PATH_SEARCH_SHARED,
- SD_PATH_SEARCH_CONFIGURATION_FACTORY,
- SD_PATH_SEARCH_STATE_FACTORY,
- SD_PATH_SEARCH_CONFIGURATION)) {
-
- char *p;
-
- r = sd_path_home(type, suffix, &p);
- if (r < 0)
- return r;
-
- l = new(char*, 2);
- if (!l) {
- free(p);
- return -ENOMEM;
- }
-
- l[0] = p;
- l[1] = NULL;
-
- *paths = l;
- return 0;
- }
-
- r = get_search(type, &l);
- if (r < 0)
- return r;
-
- if (!suffix) {
- *paths = l;
- return 0;
- }
-
- n = new(char*, strv_length(l)+1);
- if (!n) {
- strv_free(l);
- return -ENOMEM;
- }
-
- j = n;
- STRV_FOREACH(i, l) {
-
- if (endswith(*i, "/"))
- *j = strappend(*i, suffix);
- else
- *j = strjoin(*i, "/", suffix, NULL);
-
- if (!*j) {
- strv_free(l);
- strv_free(n);
- return -ENOMEM;
- }
-
- j++;
- }
-
- *j = NULL;
- *paths = n;
- return 0;
-}
diff --git a/src/systemd/sd-path.h b/src/systemd/sd-path.h
deleted file mode 100644
index e238c0ce20..0000000000
--- a/src/systemd/sd-path.h
+++ /dev/null
@@ -1,87 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#ifndef foosdpathhfoo
-#define foosdpathhfoo
-
-/***
- This file is part of systemd.
-
- Copyright 2014 Lennart Poettering
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <inttypes.h>
-
-enum {
- /* Temporary files */
- SD_PATH_TEMPORARY = 0x0ULL,
- SD_PATH_TEMPORARY_LARGE,
-
- /* Vendor supplied data */
- SD_PATH_SYSTEM_BINARIES,
- SD_PATH_SYSTEM_INCLUDE,
- SD_PATH_SYSTEM_LIBRARY_PRIVATE,
- SD_PATH_SYSTEM_LIBRARY_ARCH,
- SD_PATH_SYSTEM_SHARED,
- SD_PATH_SYSTEM_CONFIGURATION_FACTORY,
- SD_PATH_SYSTEM_STATE_FACTORY,
-
- /* System configuration, runtime, state, ... */
- SD_PATH_SYSTEM_CONFIGURATION,
- SD_PATH_SYSTEM_RUNTIME,
- SD_PATH_SYSTEM_RUNTIME_LOGS,
- SD_PATH_SYSTEM_STATE_PRIVATE,
- SD_PATH_SYSTEM_STATE_LOGS,
- SD_PATH_SYSTEM_STATE_CACHE,
- SD_PATH_SYSTEM_STATE_SPOOL,
-
- /* Vendor supplied data */
- SD_PATH_USER_BINARIES,
- SD_PATH_USER_LIBRARY_PRIVATE,
- SD_PATH_USER_LIBRARY_ARCH,
- SD_PATH_USER_SHARED,
-
- /* User configuration, state, runtime ... */
- SD_PATH_USER_CONFIGURATION, /* takes both actual configuration (like /etc) and state (like /var/lib) */
- SD_PATH_USER_RUNTIME,
- SD_PATH_USER_STATE_CACHE,
-
- /* User resources */
- SD_PATH_USER, /* $HOME itself */
- SD_PATH_USER_DOCUMENTS,
- SD_PATH_USER_MUSIC,
- SD_PATH_USER_PICTURES,
- SD_PATH_USER_VIDEOS,
- SD_PATH_USER_DOWNLOAD,
- SD_PATH_USER_PUBLIC,
- SD_PATH_USER_TEMPLATES,
- SD_PATH_USER_DESKTOP,
-
- /* Search paths */
- SD_PATH_SEARCH_BINARIES,
- SD_PATH_SEARCH_LIBRARY_PRIVATE,
- SD_PATH_SEARCH_LIBRARY_ARCH,
- SD_PATH_SEARCH_SHARED,
- SD_PATH_SEARCH_CONFIGURATION_FACTORY,
- SD_PATH_SEARCH_STATE_FACTORY,
- SD_PATH_SEARCH_CONFIGURATION,
-
- _SD_PATH_MAX,
-};
-
-int sd_path_home(uint64_t type, const char *suffix, char **path);
-int sd_path_search(uint64_t type, const char *suffix, char ***paths);
-
-#endif
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-10 00:36:33 +0000