(internal) refine directory layout: libbbs/libbbsutil -> common/bbs,sys.

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@4027 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 109 insertions, 0 deletions

diff --git a/include/cmsys.h b/include/cmsys.h
new file mode 100644
index 00000000..10c9a928
--- /dev/null
+++ b/include/cmsys.h
@@ -0,0 +1,109 @@
+#ifndef _LIBBBSUTIL_H_
+#define _LIBBBSUTIL_H_
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include "osdep.h"
+#include "config.h" // XXX for TIMET64, but config.h has too much thing I don't want ...
+
+#ifdef __GNUC__
+#define GCC_CHECK_FORMAT(a,b) __attribute__ ((format (printf, a, b)))
+#else
+#define GCC_CHECK_FORMAT(a,b)
+#endif
+
+
+// flags used by strip_ansi
+enum STRIP_FLAG {
+    STRIP_ALL = 0, 
+    ONLY_COLOR,	    // allow only colors (ESC [ .. m)
+    NO_RELOAD	    // allow all known (color+move)
+};
+enum LOG_FLAG {
+    LOG_CREAT = 1,
+};
+
+
+#ifdef TIMET64
+typedef int32_t time4_t;
+#else
+typedef time_t time4_t;
+#endif
+
+/* crypt.c */
+char *fcrypt(const char *key, const char *salt);
+
+/* file.c */
+extern off_t dashs(const char *fname);
+extern time4_t dasht(const char *fname);
+extern time4_t dashc(const char *fname);
+extern int dashl(const char *fname);
+extern int dashf(const char *fname);
+extern int dashd(const char *fname);
+extern int copy_file_to_file(const char *src, const char *dst);
+extern int copy_file_to_dir(const char *src, const char *dst);
+extern int copy_dir_to_dir(const char *src, const char *dst);
+extern int copy_file(const char *src, const char *dst);
+extern int Rename(const char *src, const char *dst);
+extern int Copy(const char *src, const char *dst);
+extern int CopyN(const char *src, const char *dst, int n);
+extern int AppendTail(const char *src, const char *dst, int off);
+extern int Link(const char *src, const char *dst);
+extern int file_count_line(const char *file);
+extern int file_append_line(const char *file, const char *string); // does not append "\n"
+extern int file_append_record(const char *file, const char *key);  // will append "\n"
+extern int file_exist_record(const char *file, const char *key);
+extern int file_find_record(const char *file, const char *key);
+extern int file_delete_record(const char *file, const char *key, int case_sensitive);
+
+
+/* lock.c */
+extern void PttLock(int fd, int start, int size, int mode);
+
+/* net.c */
+extern unsigned int ipstr2int(const char *ip);
+extern int tobind(const char * host, int port);
+extern int toconnect(const char *host, int port);
+extern int toread(int fd, void *buf, int len);
+extern int towrite(int fd, const void *buf, int len);
+
+/* sort.c */
+extern int cmp_int(const void *a, const void *b);
+extern int cmp_int_desc(const void * a, const void * b);
+
+/* string.h */
+extern void str_lower(char *t, const char *s);
+extern void trim(char *buf);
+extern void chomp(char *src);
+extern int strip_blank(char *cbuf, char *buf);
+extern int strip_ansi(char *buf, const char *str, enum STRIP_FLAG flag);
+extern int  strlen_noansi(const char *s);
+extern void strip_nonebig5(unsigned char *str, int maxlen);
+extern int DBCS_RemoveIntrEscape(unsigned char *buf, int *len);
+extern int invalid_pname(const char *str);
+extern int is_number(const char *p);
+extern unsigned StringHash(const char *s);
+extern char * qp_encode (char *s, size_t slen, const char *d, const char *tocode);
+
+/* time.c */
+extern int is_leap_year(int year);
+extern int getHoroscope(int m, int d);
+extern char* Cdate(const time4_t *clock);
+extern char* Cdatelite(const time4_t *clock);
+extern char* Cdatedate(const time4_t * clock);
+extern char* my_ctime(const time4_t * t, char *ans, int len);
+#ifdef TIMET64
+    struct tm *localtime4(const time4_t *);
+    time4_t time4(time4_t *);
+    char *ctime4(const time4_t *);
+#else
+    #define localtime4(a) localtime(a)
+    #define time4(a)      time(a)
+    #define ctime4(a)     ctime(a)
+#endif
+
+extern int log_filef(const char *fn, int flag, const char *fmt,...) GCC_CHECK_FORMAT(3,4);
+extern int log_file(const char *fn, int flag, const char *msg);
+
+#endif