27 #include "oscap_platforms.h"
34 #include "oscap_export.h"
36 #ifndef __attribute__nonnull__
37 #define __attribute__nonnull__(x) assert((x) != NULL)
43 typedef void (*oscap_destruct_func) (
void *);
48 typedef void* (*oscap_clone_func) (
void *);
53 typedef void (*oscap_consumer_func) (
void *,
void *);
65 #define OSCAP_GENERIC_GETTER_CONV(RTYPE,CONV,SNAME,MNAME,MEXP) \
66 RTYPE SNAME##_get_##MNAME(const struct SNAME* item) { return (CONV(item->MEXP)); }
76 #define OSCAP_GENERIC_GETTER(RTYPE,SNAME,MNAME,MEXP) \
77 OSCAP_GENERIC_GETTER_CONV(RTYPE,,SNAME,MNAME,MEXP)
87 #define OSCAP_GENERIC_GETTER_FORCE(RTYPE,SNAME,MNAME,MEXP) \
88 OSCAP_GENERIC_GETTER_CONV(RTYPE,(RTYPE),SNAME,MNAME,MEXP)
98 #define OSCAP_GETTER_FORCE(RTYPE,SNAME,MNAME) \
99 OSCAP_GENERIC_GETTER_FORCE(RTYPE,SNAME,MNAME,MNAME)
109 #define OSCAP_GETTER(RTYPE,SNAME,MNAME) \
110 OSCAP_GENERIC_GETTER(RTYPE,SNAME,MNAME,MNAME)
112 #define ITERATOR_CAST(x) ((struct oscap_iterator*)(x))
113 #define OSCAP_ITERATOR(n) struct n##_iterator*
114 #define OSCAP_ITERATOR_FWD(n) struct n##_iterator;
115 #define OSCAP_ITERATOR_HAS_MORE(n) bool n##_iterator_has_more(OSCAP_ITERATOR(n) it) { return oscap_iterator_has_more(ITERATOR_CAST(it)); }
116 #define OSCAP_ITERATOR_NEXT(t,n) t n##_iterator_next(OSCAP_ITERATOR(n) it) { return oscap_iterator_next(ITERATOR_CAST(it)); }
117 #define OSCAP_ITERATOR_FREE(n) void n##_iterator_free(OSCAP_ITERATOR(n) it) { oscap_iterator_free(ITERATOR_CAST(it)); }
118 #define OSCAP_ITERATOR_RESET(n) void n##_iterator_reset(OSCAP_ITERATOR(n) it) { oscap_iterator_reset(ITERATOR_CAST(it)); }
119 #define OSCAP_ITERATOR_DETACH(t,n) t n##_iterator_detach(OSCAP_ITERATOR(n) it) { return oscap_iterator_detach(ITERATOR_CAST(it)); }
120 #define OSCAP_ITERATOR_GEN_T(t,n) OSCAP_ITERATOR_FWD(n) OSCAP_ITERATOR_HAS_MORE(n) OSCAP_ITERATOR_RESET(n) OSCAP_ITERATOR_NEXT(t,n) OSCAP_ITERATOR_FREE(n)
121 #define OSCAP_ITERATOR_GEN(n) OSCAP_ITERATOR_GEN_T(struct n*,n)
123 #define OSCAP_ITERATOR_REMOVE_T(t,n,destructor) \
124 void n##_iterator_remove(OSCAP_ITERATOR(n) it) { destructor(oscap_iterator_detach(ITERATOR_CAST(it))); }
125 #define OSCAP_ITERATOR_REMOVE(n,destructor) OSCAP_ITERATOR_REMOVE_T(struct n*,n,destructor)
126 #define OSCAP_ITERATOR_REMOVE_F(n) OSCAP_ITERATOR_REMOVE(n, n##_free)
138 #define OSCAP_IGETTER_CONV(ITYPE,SNAME,MNAME,CONV) \
139 struct ITYPE##_iterator* SNAME##_get_##MNAME(const struct SNAME* item) \
140 { return oscap_iterator_new((CONV(item))->MNAME); }
150 #define OSCAP_IGETTER(ITYPE,SNAME,MNAME) OSCAP_IGETTER_CONV(ITYPE,SNAME,MNAME,)
157 #define OSCAP_IGETTER_GEN(ITYPE,SNAME,MNAME) OSCAP_IGETTER(ITYPE,SNAME,MNAME) OSCAP_ITERATOR_GEN(ITYPE)
168 #define OSCAP_HGETTER_EXP(RTYPE,SNAME,MNAME,MEXP) \
169 RTYPE SNAME##_get_##MNAME(const struct SNAME* item, const char* key) \
170 { return oscap_htable_get(item->MEXP, key); }
180 #define OSCAP_HGETTER(RTYPE,SNAME,MNAME) OSCAP_HGETTER_EXP(RTYPE,SNAME,MNAME,MNAME)
190 #define OSCAP_HGETTER_STRUCT(RTYPE,SNAME,MNAME) OSCAP_HGETTER_EXP(struct RTYPE*,SNAME,MNAME,MNAME)
192 #define OSCAP_SETTER_HEADER(SNAME, MTYPE, MNAME) bool SNAME##_set_##MNAME(struct SNAME *obj, MTYPE newval)
205 #define OSCAP_SETTER_GENERIC_CHECK(SNAME, MTYPE, MNAME, CHECK, DELETER, ASSIGNER) \
206 OSCAP_SETTER_HEADER(SNAME, MTYPE, MNAME) \
207 { if (!(CHECK)) return false; DELETER(obj->MNAME); obj->MNAME = ASSIGNER(newval); return true; }
213 #define OSCAP_SETTER_GENERIC(SNAME, MTYPE, MNAME, DELETER, ASSIGNER) \
214 OSCAP_SETTER_HEADER(SNAME, MTYPE, MNAME) \
215 { DELETER(obj->MNAME); obj->MNAME = ASSIGNER(newval); return true; }
221 #define OSCAP_SETTER_GENERIC_NODELETE(SNAME, MTYPE, MNAME, ASSIGNER) \
222 OSCAP_SETTER_HEADER(SNAME, MTYPE, MNAME) \
223 { obj->MNAME = ASSIGNER(newval); return true; }
229 #define OSCAP_SETTER_SIMPLE(SNAME, MTYPE, MNAME) \
230 OSCAP_SETTER_GENERIC_NODELETE(SNAME, MTYPE, MNAME, )
237 #define OSCAP_SETTER_STRING(SNAME, MNAME) \
238 OSCAP_SETTER_GENERIC(SNAME, const char *, MNAME, free, oscap_strdup)
243 #define OSCAP_ACCESSOR_STRING(SNAME, MNAME) \
244 OSCAP_GETTER(const char*, SNAME, MNAME) OSCAP_SETTER_STRING(SNAME, MNAME)
249 #define OSCAP_ACCESSOR_TEXT(SNAME, MNAME) \
250 OSCAP_GETTER(struct oscap_text *, SNAME, MNAME) \
251 OSCAP_SETTER_GENERIC(SNAME, struct oscap_text*, MNAME, oscap_text_free, )
256 #define OSCAP_ACCESSOR_SIMPLE(MTYPE, SNAME, MNAME) \
257 OSCAP_GETTER(MTYPE, SNAME, MNAME) OSCAP_SETTER_SIMPLE(SNAME, MTYPE, MNAME)
263 #define OSCAP_ACCESSOR_EXP(MTYPE, SNAME, MNAME, MEXP) \
264 OSCAP_GENERIC_GETTER(MTYPE, SNAME, MNAME, MEXP) \
265 OSCAP_SETTER_HEADER(SNAME, MTYPE, MNAME) { obj->MEXP = newval; return true; }
276 #define OSCAP_INSERTER(SNAME, FNAME, MTYPE, MNAME) \
277 bool SNAME##_add_##FNAME(struct SNAME *obj, struct MTYPE *item) \
278 { oscap_list_add(obj->MNAME, item); return true; }
281 #define OSCAP_IGETINS(ITYPE, SNAME, MNAME, FNAME) \
282 OSCAP_IGETTER(ITYPE, SNAME, MNAME) OSCAP_INSERTER(SNAME, FNAME, ITYPE, MNAME)
284 #define OSCAP_IGETINS_GEN(ITYPE, SNAME, MNAME, FNAME) \
285 OSCAP_IGETTER_GEN(ITYPE, SNAME, MNAME) OSCAP_INSERTER(SNAME, FNAME, ITYPE, MNAME)
303 static inline char *oscap_strdup(
const char *str) {
315 static inline int oscap_strcmp(
const char *s1,
const char *s2) {
316 if (s1 == NULL) s1 =
"";
317 if (s2 == NULL) s2 =
"";
318 return strcmp(s1, s2);
322 static inline bool oscap_streq(
const char *s1,
const char *s2) {
323 return oscap_strcmp(s1, s2) == 0;
327 static inline bool oscap_str_startswith(
const char *str,
const char *prefix) {
328 return strncmp(str, prefix, strlen(prefix)) == 0;
332 static inline bool oscap_str_endswith(
const char *str,
const char *suffix) {
333 const size_t str_len = strlen(str);
334 const size_t suffix_len = strlen(suffix);
335 if (suffix_len > str_len)
337 return strncmp(str + str_len - suffix_len, suffix, suffix_len) == 0;
341 static inline void *oscap_aligned_malloc(
size_t size,
size_t alignment) {
343 return _aligned_malloc(size, alignment);
346 posix_memalign(&ptr, alignment, size);
352 static inline void oscap_aligned_free(
void *memblock) {
354 _aligned_free(memblock);
361 char *oscap_trim(
char *str);
363 char *oscap_vsprintf(
const char *fmt, va_list ap);
374 char *oscap_path_join(
const char *path1,
const char *path2);
379 char *oscap_rtrim(
char *str,
char ch);
381 void oscap_strtoupper(
char *str);
384 bool oscap_ptr_cmp(
void *node1,
void *node2);
397 char *oscap_expand_ipv6(
const char *input);
400 # define OSCAP_CONCAT1(a,b) a ## b
401 # define OSCAP_CONCAT(a,b) OSCAP_CONCAT1(a,b)
410 #define OSCAP_GSYM(s) OSCAP_CONCAT(___G_, s)
412 #define protect_errno \
413 for (int OSCAP_CONCAT(__e,__LINE__)=errno, OSCAP_CONCAT(__s,__LINE__)=1; OSCAP_CONCAT(__s,__LINE__)--; errno=OSCAP_CONCAT(__e,__LINE__))
439 char **oscap_split(
char *str,
const char *delim);
449 int oscap_strcasecmp(
const char *s1,
const char *s2);
460 int oscap_strncasecmp(
const char *s1,
const char *s2,
size_t n);
468 char *oscap_strerror_r(
int errnum,
char *buf,
size_t buflen);
478 char *oscap_windows_wstr_to_str(
const wchar_t *wstr);
487 wchar_t *oscap_windows_str_to_wstr(
const char *str);
496 char *oscap_windows_error_message(
unsigned long error_code);