#ifdef HAVE_REGEX_H
#include <regex.h>
#endif
-#ifdef _WIN32
-#include <windows.h>
-#endif
+
/* Objects MT-safe for readonly access. */
FcChar8 *
FcStrCopy (const FcChar8 *s)
{
- int len;
- FcChar8 *r;
- if (!s)
- return 0;
- len = strlen ((char *) s) + 1;
- r = (FcChar8 *) malloc (len);
- if (!r)
- return 0;
- memcpy (r, s, len);
- return r;
+ return FcStrdup (s);
}
FcChar8 *
}
static FcChar8
-FcStrCaseWalkerNext (FcCaseWalker *w)
-{
- FcChar8 r;
-
- if (w->read)
- {
- if ((r = *w->read++))
- return r;
- w->read = 0;
- }
- r = *w->src++;
-
- if ((r & 0xc0) == 0xc0)
- return FcStrCaseWalkerLong (w, r);
- if ('A' <= r && r <= 'Z')
- r = r - 'A' + 'a';
- return r;
-}
-
-static FcChar8
-FcStrCaseWalkerNextIgnoreBlanks (FcCaseWalker *w)
+FcStrCaseWalkerNext (FcCaseWalker *w, const char *delims)
{
FcChar8 r;
do
{
r = *w->src++;
- } while (r == ' ');
+ } while (r != 0 && delims && strchr (delims, r));
if ((r & 0xc0) == 0xc0)
return FcStrCaseWalkerLong (w, r);
FcChar8 *dst, *d;
FcStrCaseWalkerInit (s, &w);
- while (FcStrCaseWalkerNext (&w))
+ while (FcStrCaseWalkerNext (&w, NULL))
len++;
d = dst = malloc (len + 1);
if (!d)
return 0;
FcStrCaseWalkerInit (s, &w);
- while ((*d++ = FcStrCaseWalkerNext (&w)));
+ while ((*d++ = FcStrCaseWalkerNext (&w, NULL)));
return dst;
}
for (;;)
{
- c1 = FcStrCaseWalkerNext (&w1);
- c2 = FcStrCaseWalkerNext (&w2);
+ c1 = FcStrCaseWalkerNext (&w1, NULL);
+ c2 = FcStrCaseWalkerNext (&w2, NULL);
if (!c1 || (c1 != c2))
break;
}
int
FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2)
{
+ return FcStrCmpIgnoreCaseAndDelims (s1, s2, (const FcChar8 *)" ");
+}
+
+int
+FcStrCmpIgnoreCaseAndDelims (const FcChar8 *s1, const FcChar8 *s2, const FcChar8 *delims)
+{
FcCaseWalker w1, w2;
FcChar8 c1, c2;
for (;;)
{
- c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1);
- c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2);
+ c1 = FcStrCaseWalkerNext (&w1, (const char *)delims);
+ c2 = FcStrCaseWalkerNext (&w2, (const char *)delims);
if (!c1 || (c1 != c2))
break;
}
FcChar8 c;
FcStrCaseWalkerInit (s, &w);
- while ((c = FcStrCaseWalkerNext (&w)))
+ while ((c = FcStrCaseWalkerNext (&w, NULL)))
h = ((h << 3) ^ (h >> 3)) ^ c;
return h;
}
for (;;)
{
- c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1);
- c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2);
+ c1 = FcStrCaseWalkerNext (&w1, " ");
+ c2 = FcStrCaseWalkerNext (&w2, " ");
if (!c1 || (c1 != c2))
break;
}
for (;;)
{
- c1 = FcStrCaseWalkerNext (&w1);
- c2 = FcStrCaseWalkerNext (&w2);
+ c1 = FcStrCaseWalkerNext (&w1, NULL);
+ c2 = FcStrCaseWalkerNext (&w2, NULL);
if (!c1 || (c1 != c2))
break;
}
return 0;
}
+/*
+ * returns the number of strings (ignoring delimitors and case) being matched
+ */
+
+int
+FcStrMatchIgnoreCaseAndDelims (const FcChar8 *s1, const FcChar8 *s2, const FcChar8 *delims)
+{
+ FcCaseWalker w1, w2;
+ FcChar8 c1, c2;
+
+ if (s1 == s2) return 0;
+
+ FcStrCaseWalkerInit (s1, &w1);
+ FcStrCaseWalkerInit (s2, &w2);
+
+ for (;;)
+ {
+ c1 = FcStrCaseWalkerNext (&w1, (const char *)delims);
+ c2 = FcStrCaseWalkerNext (&w2, (const char *)delims);
+ if (!c1 || (c1 != c2))
+ break;
+ }
+ return w1.src - s1 - 1;
+}
+
+FcBool
+FcStrGlobMatch (const FcChar8 *glob,
+ const FcChar8 *string)
+{
+ FcChar8 c;
+
+ while ((c = *glob++))
+ {
+ switch (c) {
+ case '*':
+ /* short circuit common case */
+ if (!*glob)
+ return FcTrue;
+ /* short circuit another common case */
+ if (strchr ((char *) glob, '*') == 0)
+ {
+ size_t l1, l2;
+
+ l1 = strlen ((char *) string);
+ l2 = strlen ((char *) glob);
+ if (l1 < l2)
+ return FcFalse;
+ string += (l1 - l2);
+ }
+ while (*string)
+ {
+ if (FcStrGlobMatch (glob, string))
+ return FcTrue;
+ string++;
+ }
+ return FcFalse;
+ case '?':
+ if (*string++ == '\0')
+ return FcFalse;
+ break;
+ default:
+ if (*string++ != c)
+ return FcFalse;
+ break;
+ }
+ }
+ return *string == '\0';
+}
+
const FcChar8 *
FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2)
{
FcStrCaseWalkerInit (s1, &w1);
FcStrCaseWalkerInit (s2, &w2);
- c2 = FcStrCaseWalkerNext (&w2);
+ c2 = FcStrCaseWalkerNext (&w2, NULL);
for (;;)
{
cur = w1.src;
- c1 = FcStrCaseWalkerNext (&w1);
+ c1 = FcStrCaseWalkerNext (&w1, NULL);
if (!c1)
break;
if (c1 == c2)
for (;;)
{
- c1t = FcStrCaseWalkerNext (&w1t);
- c2t = FcStrCaseWalkerNext (&w2t);
+ c1t = FcStrCaseWalkerNext (&w1t, NULL);
+ c2t = FcStrCaseWalkerNext (&w2t, NULL);
if (!c2t)
return cur;
}
FcChar8 *
+FcStrBuildFilename (const FcChar8 *path,
+ ...)
+{
+ va_list ap;
+ FcStrSet *sset = FcStrSetCreate ();
+ FcStrList *list;
+ FcChar8 *s, *ret = NULL, *p;
+ size_t len = 0;
+
+ if (!sset || !path)
+ return NULL;
+
+ if (!FcStrSetAdd (sset, path))
+ goto bail0;
+
+ va_start (ap, path);
+ while (1)
+ {
+ s = (FcChar8 *)va_arg (ap, FcChar8 *);
+ if (!s)
+ break;
+ if (!FcStrSetAdd (sset, s))
+ goto bail1;
+ }
+ list = FcStrListCreate (sset);
+ while ((s = FcStrListNext (list)))
+ {
+ len += strlen ((const char *)s) + 1;
+ }
+ list->n = 0;
+ ret = malloc (sizeof (FcChar8) * (len + 1));
+ if (!ret)
+ goto bail2;
+ p = ret;
+ while ((s = FcStrListNext (list)))
+ {
+ if (p != ret)
+ {
+ p[0] = FC_DIR_SEPARATOR;
+ p++;
+ }
+ len = strlen ((const char *)s);
+ memcpy (p, s, len);
+ p += len;
+ }
+ *p = 0;
+
+bail2:
+ FcStrListDone (list);
+bail1:
+ va_end (ap);
+bail0:
+ FcStrSetDestroy (sset);
+
+ return ret;
+}
+
+FcChar8 *
FcStrCopyFilename (const FcChar8 *s)
{
FcChar8 *new;
FcChar8 cwd[FC_MAX_FILE_LEN + 2];
if (getcwd ((char *) cwd, FC_MAX_FILE_LEN) == NULL)
return NULL;
- strcat ((char *) cwd, "/");
- full = FcStrPlus (cwd, s);
+ full = FcStrBuildFilename (cwd, s, NULL);
file = FcStrCanonAbsoluteFilename (full);
FcStrFree (full);
return file;
return FcFalse;
}
+/* TODO Make public */
+static FcStrSet *
+FcStrSetReference (FcStrSet *set)
+{
+ if (FcRefIsConst (&set->ref))
+ return set;
+
+ FcRefInc (&set->ref);
+ return set;
+}
+
void
FcStrSetDestroy (FcStrSet *set)
{
if (!list)
return 0;
list->set = set;
- FcRefInc (&set->ref);
+ FcStrSetReference (set);
list->n = 0;
return list;
}
+void
+FcStrListFirst (FcStrList *list)
+{
+ list->n = 0;
+}
+
FcChar8 *
FcStrListNext (FcStrList *list)
{
projects / platform / upstream / fontconfig.git / blobdiff