2.5 BLI_blenlib cleanup

DONE:
* moved almost all declarations from BLI_blenlib.h into their own proper header files.
* BLI_blenlib.h still includes all the declarations for convenience and to avoid changes in existing code
* split util.c into several files, where it wasn't done already
*    DynamicList -> dynamiclist, 
*    ListBase    -> listbase, 
*    String utility functions -> string.c
* removed a few unused macros and functions, if they're needed back, they're still in svn ;)
TODO:
* btempdir global
* further cleanup in the code of the different modules (especially util.c)

1 files changed, 163 insertions, 0 deletions

diff --git a/source/blender/blenlib/intern/string.c b/source/blender/blenlib/intern/string.c
new file mode 100644
index 00000000000..2fefe1d9b45
--- /dev/null
+++ b/source/blender/blenlib/intern/string.c
@@ -0,0 +1,163 @@
+/* util.c
+ *
+ * various string, file, list operations.
+ *
+ *
+ * $Id: util.c 17433 2008-11-12 21:16:53Z blendix $
+ *
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): none yet.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ * 
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+#include "MEM_guardedalloc.h"
+
+char *BLI_strdupn(const char *str, int len) {
+	char *n= MEM_mallocN(len+1, "strdup");
+	memcpy(n, str, len);
+	n[len]= '\0';
+	
+	return n;
+}
+char *BLI_strdup(const char *str) {
+	return BLI_strdupn(str, strlen(str));
+}
+
+char *BLI_strncpy(char *dst, const char *src, int maxncpy) {
+	int srclen= strlen(src);
+	int cpylen= (srclen>(maxncpy-1))?(maxncpy-1):srclen;
+	
+	memcpy(dst, src, cpylen);
+	dst[cpylen]= '\0';
+	
+	return dst;
+}
+
+int BLI_snprintf(char *buffer, size_t count, const char *format, ...)
+{
+	int n;
+	va_list arg;
+
+	va_start(arg, format);
+	n = vsnprintf(buffer, count, format, arg);
+	
+	if (n != -1 && n < count) {
+		buffer[n] = '\0';
+	} else {
+		buffer[count-1] = '\0';
+	}
+	
+	va_end(arg);
+	return n;
+}
+
+int BLI_streq(char *a, char *b) {
+	return (strcmp(a, b)==0);
+}
+int BLI_strcaseeq(char *a, char *b) {
+	return (BLI_strcasecmp(a, b)==0);
+}
+
+/* strcasestr not available in MSVC */
+char *BLI_strcasestr(const char *s, const char *find)
+{
+    register char c, sc;
+    register size_t len;
+	
+    if ((c = *find++) != 0) {
+		c= tolower(c);
+		len = strlen(find);
+		do {
+			do {
+				if ((sc = *s++) == 0)
+					return (NULL);
+				sc= tolower(sc);
+			} while (sc != c);
+		} while (BLI_strncasecmp(s, find, len) != 0);
+		s--;
+    }
+    return ((char *) s);
+}
+
+
+int BLI_strcasecmp(const char *s1, const char *s2) {
+	int i;
+
+	for (i=0; ; i++) {
+		char c1 = tolower(s1[i]);
+		char c2 = tolower(s2[i]);
+
+		if (c1<c2) {
+			return -1;
+		} else if (c1>c2) {
+			return 1;
+		} else if (c1==0) {
+			break;
+		}
+	}
+
+	return 0;
+}
+
+int BLI_strncasecmp(const char *s1, const char *s2, int n) {
+	int i;
+
+	for (i=0; i<n; i++) {
+		char c1 = tolower(s1[i]);
+		char c2 = tolower(s2[i]);
+
+		if (c1<c2) {
+			return -1;
+		} else if (c1>c2) {
+			return 1;
+		} else if (c1==0) {
+			break;
+		}
+	}
+
+	return 0;
+}
+
+void BLI_timestr(double _time, char *str)
+{
+	/* format 00:00:00.00 (hr:min:sec) string has to be 12 long */
+	int  hr= ( (int)  _time) / (60*60);
+	int min= (((int)  _time) / 60 ) % 60;
+	int sec= ( (int) (_time)) % 60;
+	int hun= ( (int) (_time   * 100.0)) % 100;
+	
+	if (hr) {
+		sprintf(str, "%.2d:%.2d:%.2d.%.2d",hr,min,sec,hun);
+	} else {
+		sprintf(str, "%.2d:%.2d.%.2d",min,sec,hun);
+	}
+	
+	str[11]=0;
+}
\ No newline at end of file