#pragma once
/***
- This file is part of systemd.
-
Copyright 2010 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 <alloca.h>
}
#if 0 /// UNNEEDED by elogind
-static inline const char *strdash_if_empty(const char *str) {
+static inline const char *empty_to_dash(const char *str) {
return isempty(str) ? "-" : str;
}
#endif // 0
const char *_appendees_[] = { a, __VA_ARGS__ }; \
char *_d_, *_p_; \
size_t _len_ = 0; \
- unsigned _i_; \
+ size_t _i_; \
for (_i_ = 0; _i_ < ELEMENTSOF(_appendees_) && _appendees_[_i_]; _i_++) \
_len_ += strlen(_appendees_[_i_]); \
_p_ = _d_ = alloca(_len_ + 1); \
bool string_has_cc(const char *p, const char *ok) _pure_;
char *ellipsize_mem(const char *s, size_t old_length_bytes, size_t new_length_columns, unsigned percent);
-char *ellipsize(const char *s, size_t length, unsigned percent);
+static inline char *ellipsize(const char *s, size_t length, unsigned percent) {
+ return ellipsize_mem(s, strlen(s), length, percent);
+}
+
+char *cellescape(char *buf, size_t len, const char *s);
+
+/* This limit is arbitrary, enough to give some idea what the string contains */
+#define CELLESCAPE_DEFAULT_LENGTH 64
bool nulstr_contains(const char *nulstr, const char *needle);
char *strreplace(const char *text, const char *old_string, const char *new_string);
-char *strip_tab_ansi(char **p, size_t *l);
+char *strip_tab_ansi(char **ibuf, size_t *_isz, size_t highlight[2]);
char *strextend_with_separator(char **x, const char *separator, ...) _sentinel_;
return strlen(s);
}
+
+/* Like startswith(), but operates on arbitrary memory blocks */
+static inline void *memory_startswith(const void *p, size_t sz, const char *token) {
+ size_t n;
+
+ assert(token);
+
+ n = strlen(token);
+ if (sz < n)
+ return NULL;
+
+ assert(p);
+
+ if (memcmp(p, token, n) != 0)
+ return NULL;
+
+ return (uint8_t*) p + n;
+}