diff --git a/src/utils/os.c b/src/utils/os.c
index 08cb188d172355126d16f80ed4ae096aad47ff06..e3f1fe2d42bb61d072940949a7ddee345836d4f6 100644 (file)
--- a/src/utils/os.c
+++ b/src/utils/os.c
#endif /* HAVE_CONFIG_H */
#include "utils/os.h"
#endif /* HAVE_CONFIG_H */
#include "utils/os.h"
+#include "utils/error.h"
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <dirent.h>
+
#include <stdlib.h>
#include <stdlib.h>
+#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <libgen.h>
#include <string.h>
#include <unistd.h>
#include <libgen.h>
+#include <pwd.h>
/*
* public API
/*
* public API
return status;
} /* sdb_mkdir_all */
return status;
} /* sdb_mkdir_all */
+int
+sdb_remove_all(const char *pathname)
+{
+ struct stat st;
+
+ if ((! pathname) || (! *pathname)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ memset(&st, 0, sizeof(st));
+ if (stat(pathname, &st))
+ return -1;
+
+ if (S_ISDIR(st.st_mode)) {
+ DIR *d = opendir(pathname);
+
+ if (! d)
+ return -1;
+
+ while (42) {
+ struct dirent de;
+ struct dirent *res = NULL;
+
+ char filename[strlen(pathname) + sizeof(de.d_name) + 2];
+
+ memset(&de, 0, sizeof(de));
+ if (readdir_r(d, &de, &res)) {
+ closedir(d);
+ return -1;
+ }
+
+ if (! res)
+ break;
+
+ if ((de.d_name[0] == '.') && ((de.d_name[1] == '\0')
+ || ((de.d_name[1] == '.')&& (de.d_name[2] == '\0'))))
+ continue;
+
+ snprintf(filename, sizeof(filename),
+ "%s/%s", pathname, de.d_name);
+ if (sdb_remove_all(filename)) {
+ closedir(d);
+ return -1;
+ }
+ }
+ closedir(d);
+ }
+ return remove(pathname);
+} /* sdb_remove_all */
+
+char *
+sdb_get_current_user(void)
+{
+ struct passwd pw_entry;
+ struct passwd *result = NULL;
+
+ uid_t uid;
+
+ char buf[1024];
+ int status;
+
+ uid = geteuid();
+ memset(&pw_entry, 0, sizeof(pw_entry));
+ status = getpwuid_r(uid, &pw_entry, buf, sizeof(buf), &result);
+
+ if (status || (! result)) {
+ char errbuf[1024];
+ sdb_log(SDB_LOG_ERR, "Failed to determine current username: %s",
+ sdb_strerror(errno, errbuf, sizeof(errbuf)));
+ return NULL;
+ }
+ return strdup(result->pw_name);
+} /* sdb_get_current_user */
+
/* vim: set tw=78 sw=4 ts=4 noexpandtab : */
/* vim: set tw=78 sw=4 ts=4 noexpandtab : */