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session: sort directory entries in environment.d

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This commit is contained in:
Andrew J. Hesford 2024-04-16 07:11:18 -04:00 • committed by Consolatis
parent 8096df19ba
commit b4f3ffc27e
2 changed files with 21 additions and 17 deletions
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29
src/config/session.c
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@ -86,11 +86,6 @@ strdup_env_path_validate(const char *prefix, struct dirent *dirent)
{
assert(prefix);
/* Valid environment files always end in '.env' */
if (!str_endswith(dirent->d_name, ".env")) {
return NULL;
}
char *full_path = strdup_printf("%s/%s", prefix, dirent->d_name);
if (!full_path) {
return NULL;
@ -106,16 +101,25 @@ strdup_env_path_validate(const char *prefix, struct dirent *dirent)
return NULL;
}
static int
env_file_filter(const struct dirent *dirent)
{
/* Valid environment files always end in '.env' */
return str_endswith(dirent->d_name, ".env");
}
static bool
read_environment_dir(const char *path_prefix)
{
bool success = false;
char *path = strdup_printf("%s.d", path_prefix);
errno = 0;
DIR *envdir = opendir(path);
struct dirent **dirlist = NULL;
if (!envdir) {
errno = 0;
int num_entries = scandir(path, &dirlist, env_file_filter, alphasort);
if (num_entries < 0) {
if (errno != ENOENT) {
const char *err_msg = strerror(errno);
wlr_log(WLR_INFO,
@ -126,9 +130,10 @@ read_environment_dir(const char *path_prefix)
goto env_dir_cleanup;
}
struct dirent *dirent;
while ((dirent = readdir(envdir)) != NULL) {
char *env_file_path = strdup_env_path_validate(path, dirent);
for (int i = 0; i < num_entries; i++) {
char *env_file_path = strdup_env_path_validate(path, dirlist[i]);
free(dirlist[i]);
if (!env_file_path) {
continue;
}
@ -140,7 +145,7 @@ read_environment_dir(const char *path_prefix)
free(env_file_path);
}
closedir(envdir);
free(dirlist);
env_dir_cleanup:
free(path);