75 lines
4.0 KiB
C
75 lines
4.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <sys/stat.h>
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#include "forward.h"
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typedef enum ConfFilesFlags {
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CONF_FILES_EXECUTABLE = 1 << 0,
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CONF_FILES_REGULAR = 1 << 1,
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CONF_FILES_DIRECTORY = 1 << 2,
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CONF_FILES_BASENAME = 1 << 3,
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CONF_FILES_FILTER_MASKED_BY_SYMLINK = 1 << 4,
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CONF_FILES_FILTER_MASKED_BY_EMPTY = 1 << 5,
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CONF_FILES_FILTER_MASKED = CONF_FILES_FILTER_MASKED_BY_SYMLINK | CONF_FILES_FILTER_MASKED_BY_EMPTY,
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} ConfFilesFlags;
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typedef struct ConfFile {
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char *name; /* name of a file found in config directories */
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char *result; /* resolved config directory with the original file name found in the directory */
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char *original_path; /* original config directory with the original file name found in the directory */
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char *resolved_path; /* fully resolved path, where the filename part of the path may be different from the original name */
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int fd; /* O_PATH fd to resolved_path, -EBADF if the resolved_path does not exist */
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struct stat st; /* stat of the file. */
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} ConfFile;
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ConfFile* conf_file_free(ConfFile *c);
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DEFINE_TRIVIAL_CLEANUP_FUNC(ConfFile*, conf_file_free);
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void conf_file_free_many(ConfFile **array, size_t n);
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int conf_file_new_at(const char *path, int rfd, ChaseFlags chase_flags, ConfFile **ret);
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int conf_file_new(const char *path, const char *root, ChaseFlags chase_flags, ConfFile **ret);
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int conf_files_list(char ***ret, const char *suffix, const char *root, ConfFilesFlags flags, const char *dir);
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int conf_files_list_at(char ***ret, const char *suffix, int rfd, ConfFilesFlags flags, const char *dir);
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int conf_files_list_strv(char ***ret, const char *suffix, const char *root, ConfFilesFlags flags, const char* const* dirs);
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int conf_files_list_strv_at(char ***ret, const char *suffix, int rfd, ConfFilesFlags flags, const char * const *dirs);
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int conf_files_list_nulstr(char ***ret, const char *suffix, const char *root, ConfFilesFlags flags, const char *dirs);
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int conf_files_list_nulstr_at(char ***ret, const char *suffix, int rfd, ConfFilesFlags flags, const char *dirs);
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int conf_files_list_full(const char *suffix, const char *root, ConfFilesFlags flags, const char *dir, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_at_full(const char *suffix, int rfd, ConfFilesFlags flags, const char *dir, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_strv_full(const char *suffix, const char *root, ConfFilesFlags flags, const char * const *dirs, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_strv_at_full(const char *suffix, int rfd, ConfFilesFlags flags, const char * const *dirs, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_nulstr_full(const char *suffix, const char *root, ConfFilesFlags flags, const char *dirs, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_nulstr_at_full(const char *suffix, int rfd, ConfFilesFlags flags, const char *dirs, ConfFile ***ret_files, size_t *ret_n_files);
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int conf_files_list_with_replacement(
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const char *root,
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char **config_dirs,
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const char *replacement,
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char ***ret_files,
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char **ret_inserted);
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int conf_files_list_dropins(
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char ***ret,
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const char *dropin_dirname,
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const char *root,
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const char * const *dirs);
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typedef int parse_line_t(
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const char *fname,
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unsigned line,
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const char *buffer,
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bool *invalid_config,
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void *userdata);
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int conf_file_read(
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const char *root,
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const char **config_dirs,
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const char *fn,
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parse_line_t parse_line,
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void *userdata,
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bool ignore_enoent,
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bool *invalid_config);
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