c_cpp/lib/klib/kurl.h

   1 #ifndef KURL_H
   2 #define KURL_H
   3
   4 #include <sys/types.h>
   5
   6 #define KURL_NULL       1
   7 #define KURL_INV_WHENCE 2
   8 #define KURL_SEEK_OUT   3
   9 #define KURL_NO_AUTH    4
  10
  11 struct kurl_t;
  12 typedef struct kurl_t kurl_t;
  13
  14 typedef struct {
  15         const char *s3keyid;
  16         const char *s3secretkey;
  17         const char *s3key_fn;
  18 } kurl_opt_t;
  19
  20 #ifdef __cplusplus
  21 extern "C" {
  22 #endif
  23
  24 int kurl_init(void);
  25 void kurl_destroy(void);
  26
  27 kurl_t *kurl_open(const char *url, kurl_opt_t *opt);
  28 kurl_t *kurl_dopen(int fd);
  29 int kurl_close(kurl_t *ku);
  30 ssize_t kurl_read(kurl_t *ku, void *buf, size_t nbytes);
  31 off_t kurl_seek(kurl_t *ku, off_t offset, int whence);
  32 int kurl_buflen(kurl_t *ku, int len);
  33
  34 off_t kurl_tell(const kurl_t *ku);
  35 int kurl_eof(const kurl_t *ku);
  36 int kurl_fileno(const kurl_t *ku);
  37 int kurl_error(const kurl_t *ku);
  38
  39 #ifdef __cplusplus
  40 }
  41 #endif
  42
  43 #ifndef KNETFILE_H
  44 #define KNETFILE_H
  45 typedef kurl_t knetFile;
  46 #define knet_open(fn, mode) kurl_open(fn, 0)
  47 #define knet_dopen(fd, mode) kurl_dopen(fd)
  48 #define knet_close(fp) kurl_close(fp)
  49 #define knet_read(fp, buf, len) kurl_read(fp, buf, len)
  50 #define knet_seek(fp, off, whence) kurl_seek(fp, off, whence)
  51 #define knet_tell(fp) kurl_tell(fp)
  52 #define knet_fileno(fp) kurl_fileno(fp)
  53 #define knet_win32_init() kurl_init()
  54 #define knet_win32_destroy() kurl_destroy()
  55 #endif
  56
  57 #endif