2014-11-19 00:25:21 +08:00
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#ifndef ACL_VSTREAM_INCLUDE_H
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#define ACL_VSTREAM_INCLUDE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "acl_define.h"
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#include <time.h>
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#include <sys/types.h>
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#ifdef ACL_UNIX
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/uio.h>
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#include <unistd.h>
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#include <netinet/in.h>
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#endif
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#include "acl_array.h"
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#include "acl_htable.h"
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#include "acl_vstring.h"
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#define ACL_VSTREAM_EOF (-1) /* no more space or data */
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#ifdef ACL_UNIX
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# ifndef O_RDONLY
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# define O_RDONLY 0
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# endif
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# ifndef O_WRONLY
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# define O_WRONLY 1
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# endif
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# ifndef O_RDWR
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# define O_RDWR 2
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# endif
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#endif
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#define ACL_VSTREAM_BUFSIZE 4096
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typedef struct ACL_VSTREAM ACL_VSTREAM;
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typedef int (*ACL_VSTREAM_RD_FN)(ACL_SOCKET fd, void *buf, size_t size,
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int timeout, ACL_VSTREAM *fp, void *context);
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typedef int (*ACL_VSTREAM_WR_FN)(ACL_SOCKET fd, const void *buf,
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size_t size, int timeout, ACL_VSTREAM *fp, void *context);
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typedef int (*ACL_VSTREAM_WV_FN)(ACL_SOCKET fd, const struct iovec *vec,
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int count, int timeout, ACL_VSTREAM *fp, void *context);
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typedef int (*ACL_FSTREAM_RD_FN)(ACL_FILE_HANDLE fh, void *buf, size_t size,
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int timeout, ACL_VSTREAM *fp, void *context);
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typedef int (*ACL_FSTREAM_WR_FN)(ACL_FILE_HANDLE fh, const void *buf,
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size_t size, int timeout, ACL_VSTREAM *fp, void *context);
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typedef int (*ACL_FSTREAM_WV_FN)(ACL_FILE_HANDLE fh, const struct iovec *vec,
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int count, int timeout, ACL_VSTREAM *fp, void *context);
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/* <20><><EFBFBD>رջ<D8B1><D5BB>ͷ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ, <20><>Ҫ<EFBFBD>ص<EFBFBD>һЩ<D2BB>ͷź<CDB7><C5BA><EFBFBD>, <20>˽<EFBFBD><CBBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˸ûص<C3BB>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ---add by zsx, 2006.6.20
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*/
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typedef struct ACL_VSTREAM_CLOSE_HANDLE {
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void (*close_fn)(ACL_VSTREAM*, void*);
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void *context;
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} ACL_VSTREAM_CLOSE_HANDLE;
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/* <20><><EFBFBD>ݶ<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD>Ͷ<EFBFBD><CDB6><EFBFBD> */
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struct ACL_VSTREAM {
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union {
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ACL_SOCKET sock; /**< the master socket */
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ACL_FILE_HANDLE h_file; /**< the file handle */
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} fd;
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int is_nonblock; /**< just for WINDOWS, because the ioctlsocket is too weak */
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int type; /**< defined as: ACL_VSTREAM_TYPE_XXX */
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#define ACL_VSTREAM_TYPE_SOCK (1 << 0)
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#define ACL_VSTREAM_TYPE_FILE (1 << 1)
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#define ACL_VSTREAM_TYPE_LISTEN (1 << 2)
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#define ACL_VSTREAM_TYPE_LISTEN_INET (1 << 3)
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#define ACL_VSTREAM_TYPE_LISTEN_UNIX (1 << 4)
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#define ACL_VSTREAM_TYPE_LISTEN_IOCP (1 << 5)
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acl_off_t offset; /**< cached seek info */
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acl_off_t sys_offset; /**< cached seek info */
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unsigned char *wbuf; /**< used when call acl_vstream_buffed_writen */
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int wbuf_size; /**< used when call acl_vstream_buffed_writen */
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int wbuf_dlen; /**< used when call acl_vstream_buffed_writen */
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unsigned char *read_buf; /**< read buff */
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int read_buf_len; /**< read_buf's capacity */
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int read_cnt; /**< data's length in read_buf */
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unsigned char *read_ptr; /**< pointer to next position in read_buf */
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int sys_read_ready; /**< if the system buffer has some data */
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acl_off_t total_read_cnt; /**< total read count of the fp */
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acl_off_t total_write_cnt; /**< total write count of the fp */
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void *ioctl_read_ctx; /**< only for acl_ioctl_xxx in acl_ioctl.c */
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void *ioctl_write_ctx; /**< only for acl_ioctl_xxx in acl_ioctl.c */
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void *fdp; /**< only for event */
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unsigned int flag; /**< defined as: ACL_VSTREAM_FLAG_XXX */
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#define ACL_VSTREAM_FLAG_READ (1 << 0)
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#define ACL_VSTREAM_FLAG_WRITE (1 << 1)
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#define ACL_VSTREAM_FLAG_RW (1 << 2)
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#define ACL_VSTREAM_FLAG_CACHE_SEEK (1 << 3)
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#define ACL_VSTREAM_FLAG_DEFER_FREE (1 << 4) /**< <20>ӳٹر<D9B9> */
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#define ACL_VSTREAM_FLAG_ERR (1 << 10) /**< <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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#define ACL_VSTREAM_FLAG_EOF (1 << 11) /**< <20><><EFBFBD><EFBFBD> */
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#define ACL_VSTREAM_FLAG_TIMEOUT (1 << 12) /**< <20><>ʱ */
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#define ACL_VSTREAM_FLAG_RDSHORT (1 << 13) /**< <20><><EFBFBD>IJ<EFBFBD><C4B2><EFBFBD> */
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#define ACL_VSTREAM_FLAG_BAD (ACL_VSTREAM_FLAG_ERR \
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| ACL_VSTREAM_FLAG_EOF \
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| ACL_VSTREAM_FLAG_TIMEOUT)
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#define ACL_VSTREAM_FLAG_CLIENT (1 << 14)
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#define ACL_VSTREAM_FLAG_CONNECT (1 << 15)
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#define ACL_VSTREAM_FLAG_SOCKPAIR (1 << 16)
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#define ACL_VSTREAM_FLAG_TAGYES (1 << 17) /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD>ı<EFBFBD>־λ<D6BE><CEBB>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ */
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#define ACL_VSTREAM_FLAG_TAGNO (1 << 18) /* û<><C3BB><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>־λ */
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#define ACL_VSTREAM_FLAG_CONNECTING (1 << 19) /* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӹ<EFBFBD><D3B9><EFBFBD><EFBFBD><EFBFBD> */
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#define ACL_VSTREAM_FLAG_PREREAD (1 << 20) /* <20><><EFBFBD><EFBFBD> acl_vstream_can_read <20><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD><EFBFBD>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4> */
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char errbuf[128]; /**< error info */
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int errnum; /**< record the system errno here */
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int rw_timeout; /**< read/write timeout */
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char *addr_local; /**< the local addr of the fp */
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char *addr_peer; /**< the peer addr of the fp */
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struct sockaddr_in *sa_local;
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struct sockaddr_in *sa_peer;
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size_t sa_local_size;
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size_t sa_peer_size;
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size_t sa_local_len;
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size_t sa_peer_len;
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char *path; /**< the path just for file operation */
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void *context; /**< the application's special data */
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ACL_ARRAY *close_handle_lnk; /**< before this fp is free,
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* function in close_handle_lnk
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* will be called.
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* add by zsx, 2006.6.20
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*/
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int (*sys_getc)(ACL_VSTREAM*); /**< called by ACL_VSTREAM_GETC()/1 */
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ACL_VSTREAM_RD_FN read_fn; /**< system socket read API */
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ACL_VSTREAM_WR_FN write_fn; /**< system socket write API */
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ACL_VSTREAM_WV_FN writev_fn; /**< system socket writev API */
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ACL_FSTREAM_RD_FN fread_fn; /**< system file read API */
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ACL_FSTREAM_WR_FN fwrite_fn; /**< system file write API */
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ACL_FSTREAM_WV_FN fwritev_fn; /**< system file writev API */
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int (*close_fn)(ACL_SOCKET); /**< system socket close API */
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int (*fclose_fn)(ACL_FILE_HANDLE); /**< system file close API */
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unsigned int oflags; /**< the system's open flags */
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/* general flags(ANSI):
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* O_RDONLY: 0x0000, O_WRONLY: 0x0001, O_RDWR: 0x0002, O_APPEND: 0x0008,
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* O_CREAT: 0x0100, O_TRUNC: 0x0200, O_EXCL: 0x0400;
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* just for win32:
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* O_TEXT: 0x4000, O_BINARY: 0x8000, O_RAW: O_BINARY,
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* O_SEQUENTIAL: 0x0020, O_RANDOM: 0x0010.
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*/
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int nrefer; /**< refer count, used for engine moudle */
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#ifdef WIN32
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int pid;
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HANDLE hproc;
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ACL_SOCKET iocp_sock;
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#elif defined(ACL_UNIX)
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pid_t pid;
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#endif
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ACL_HTABLE *objs_table;
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};
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extern ACL_API ACL_VSTREAM acl_vstream_fstd[]; /**< pre-defined streams */
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#define ACL_VSTREAM_IN (&acl_vstream_fstd[0]) /**< <20><><EFBFBD><D7BC><EFBFBD><EFBFBD> */
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#define ACL_VSTREAM_OUT (&acl_vstream_fstd[1]) /**< <20><><EFBFBD><D7BC><EFBFBD><EFBFBD> */
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#define ACL_VSTREAM_ERR (&acl_vstream_fstd[2]) /**< <20><><EFBFBD><D7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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/*--------------------------------------------------------------------------*/
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/**
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* <EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ACL_VSTREAM<EFBFBD><EFBFBD><EFBFBD>ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>WIN32<EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD>ô˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD>ʼ<EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_init(void);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>: ̽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
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* @return ret {int}, ret > 0 OK; ret <= 0 Error
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* ע: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_peekfd(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD>¡һ<EFBFBD><EFBFBD>ACL_VSTREAM<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ioctl_read_ctx, ioctl_write_ctx, fdp
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƕ<EFBFBD>̬<EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>̬<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD>ڴ<EFBFBD><EFBFBD>ҽ<EFBFBD>Դ<EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><EFBFBD>п<EFBFBD><EFBFBD><EFBFBD>
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* @param stream_src {ACL_VSTREAM*} Դ<EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return {ACL_VSTREAM*} Ŀ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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*/
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ACL_API ACL_VSTREAM *acl_vstream_clone(const ACL_VSTREAM *stream_src);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>趨<EFBFBD><EFBFBD><EFBFBD>ڸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵĶ<EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>رպ<EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
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* @param type {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͣ<EFBFBD>defined above: ACL_VSTREAM_TYPE_XXX
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* @return ret {int}, ret >= 0 OK; ret < 0 Error
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*/
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ACL_API int acl_vstream_set_fdtype(ACL_VSTREAM *fp, int type);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fh {ACL_FILE_HANDLE} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param oflags {unsigned int} <EFBFBD><EFBFBD>־λ, We're assuming that O_RDONLY: 0x0000,
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* O_WRONLY: 0x0001, O_RDWR: 0x0002, O_APPEND: 0x0008, O_CREAT: 0x0100,
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* O_TRUNC: 0x0200, O_EXCL: 0x0400; just for win32, O_TEXT: 0x4000,
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* O_BINARY: 0x8000, O_RAW: O_BINARY, O_SEQUENTIAL: 0x0020, O_RANDOM: 0x0010.
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* ͬʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API ACL_VSTREAM *acl_vstream_fhopen(ACL_FILE_HANDLE fh, unsigned int oflags);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fd {ACL_SOCKET} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
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* @param oflags {unsigned int} <EFBFBD><EFBFBD>־λ, We're assuming that O_RDONLY: 0x0000,
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* O_WRONLY: 0x0001, O_RDWR: 0x0002, O_APPEND: 0x0008, O_CREAT: 0x0100,
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* O_TRUNC: 0x0200, O_EXCL: 0x0400; just for win32, O_TEXT: 0x4000,
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* O_BINARY: 0x8000, O_RAW: O_BINARY, O_SEQUENTIAL: 0x0020, O_RANDOM: 0x0010.
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* @param buflen {size_t} <EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С
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* @param rw_timeo {int} <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>ʱʱ<EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>λ)
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* @param fdtype {int} ACL_VSTREAM_TYPE_FILE, ACL_VSTREAM_TYPE_SOCK,
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* ACL_VSTREAM_TYPE_LISTEN | ACL_VSTREAM_TYPE_LISTEN_INET | ACL_VSTREAM_TYPE_LISTEN_UNIX
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* @return ret {ACL_VSTREAM*}, ret == NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, ret != NULL: OK
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*/
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ACL_API ACL_VSTREAM *acl_vstream_fdopen(ACL_SOCKET fd, unsigned int oflags,
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size_t buflen, int rw_timeo, int fdtype);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param path {const char*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
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* @param oflags {unsigned int} <EFBFBD><EFBFBD>־λ, We're assuming that O_RDONLY: 0x0000,
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* O_WRONLY: 0x0001, O_RDWR: 0x0002, O_APPEND: 0x0008, O_CREAT: 0x0100,
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* O_TRUNC: 0x0200, O_EXCL: 0x0400; just for win32, O_TEXT: 0x4000,
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* O_BINARY: 0x8000, O_RAW: O_BINARY, O_SEQUENTIAL: 0x0020, O_RANDOM: 0x0010.
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* @param mode {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>ģʽ(<EFBFBD><EFBFBD>: 0600)
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* @param buflen {size_t} <EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С
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* @return ret {ACL_VSTREAM*}, ret== NULL: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, ret != NULL: OK
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*/
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ACL_API ACL_VSTREAM *acl_vstream_fopen(const char *path, unsigned int oflags,
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int mode, size_t buflen);
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/**
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* <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>
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* @param path {const char*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>: /opt/acl/conf/service/test.cf
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* @return {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> acl_myfree
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* <EFBFBD>ͷŸ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API char *acl_vstream_loadfile(const char *path);
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/**
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* <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>
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* @param path {const char*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>: /opt/acl/conf/service/test.cf
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|
* @param size {ssize_t*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿգ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD>صĻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>ᱻ<EFBFBD><EFBFBD> -1
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* @return {char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵĻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> acl_myfree
|
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* <EFBFBD>ͷŸ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>
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*/
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|
ACL_API char *acl_vstream_loadfile2(const char *path, ssize_t *size);
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|
/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĸ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
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|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
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|
|
|
* @param name {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õIJ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еĵ<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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|
|
* defined as ACL_VSTREAM_CTL_
|
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|
|
*/
|
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|
|
ACL_API void acl_vstream_ctl(ACL_VSTREAM *fp, int name,...);
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|
|
#define ACL_VSTREAM_CTL_END 0
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|
|
#define ACL_VSTREAM_CTL_READ_FN 1
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|
|
#define ACL_VSTREAM_CTL_WRITE_FN 2
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|
|
#define ACL_VSTREAM_CTL_PATH 3
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|
|
#define ACL_VSTREAM_CTL_FD 4
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|
|
#define ACL_VSTREAM_CTL_TIMEOUT 5
|
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|
|
#define ACL_VSTREAM_CTL_CONTEXT 6
|
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|
|
#define ACL_VSTREAM_CTL_CTX ACL_VSTREAM_CTL_CONTEXT
|
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|
|
#define ACL_VSTREAM_CTL_CACHE_SEEK 7
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|
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|
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|
|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD>λ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
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|
|
|
* @param offset {acl_off_t} ƫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
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|
|
* @param whence {int} ƫ<EFBFBD>Ʒ<EFBFBD><EFBFBD><EFBFBD>, SEEK_SET, SEEK_CUR, SEEK_END
|
|
|
|
|
|
* @return ret {acl_off_t}, ret >= 0: <EFBFBD><EFBFBD>ȷ, ret < 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* ע<EFBFBD><EFBFBD> acl_vstream_fseek() Ч<EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>Щ, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD>,
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|
|
* <EFBFBD>ұ<EFBFBD> acl_vstream_fseek2() <EFBFBD>ٵ<EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD> lseek() ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
|
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|
|
|
*/
|
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|
|
ACL_API acl_off_t acl_vstream_fseek(ACL_VSTREAM *fp, acl_off_t offset, int whence);
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|
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|
|
|
|
|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD>λ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param offset {acl_off_t} ƫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param whence {int} <EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>SEEK_SET<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ʼλ<EFBFBD>ú<EFBFBD><EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD>,
|
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|
|
|
|
* SEEK_CUR<EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>ǰ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD>, SEEK_END<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>β<EFBFBD><EFBFBD>ǰ<EFBFBD>ƶ<EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @return ret {acl_off_t}, ret >= 0: <EFBFBD><EFBFBD>ȷ, ret < 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @deprecated <EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD>ʽϵ<EFBFBD>
|
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|
|
|
*/
|
|
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|
|
ACL_API acl_off_t acl_vstream_fseek2(ACL_VSTREAM *fp, acl_off_t offset, int whence);
|
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|
|
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|
|
|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ǰ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @return {acl_off_t} <EFBFBD><EFBFBD>ǰ<EFBFBD>ļ<EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>, -1 <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
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|
|
|
*/
|
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|
ACL_API acl_off_t acl_vstream_ftell(ACL_VSTREAM *fp);
|
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|
|
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|
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|
|
|
|
/**
|
|
|
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|
|
* <EFBFBD><EFBFBD>Դ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̽ض<EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param length {acl_off_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>(>=0)
|
|
|
|
|
|
* @return {int} 0: ok, -1: error
|
|
|
|
|
|
*/
|
|
|
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|
|
ACL_API int acl_file_ftruncate(ACL_VSTREAM *fp, acl_off_t length);
|
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|
|
|
|
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|
|
|
|
|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD>Դ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̽ض<EFBFBD>
|
|
|
|
|
|
* @param path {const char*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>(<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȫ·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD>)
|
|
|
|
|
|
* @param length {acl_off_t} <EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>(>=0)
|
|
|
|
|
|
* @return {int} 0: ok, -1: error
|
|
|
|
|
|
*/
|
|
|
|
|
|
ACL_API int acl_file_truncate(const char *path, acl_off_t length);
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* <EFBFBD>鿴һ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM *} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param buf {acl_stat *} <EFBFBD>洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ľṹ<EFBFBD><EFBFBD>ַ
|
|
|
|
|
|
* @return {int} 0: ok; -1: error
|
|
|
|
|
|
*/
|
|
|
|
|
|
ACL_API int acl_vstream_fstat(ACL_VSTREAM *fp, struct acl_stat *buf);
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* <EFBFBD>鿴һ<EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD>Ĵ<EFBFBD>С
|
|
|
|
|
|
* @param fp {ACL_VSTREAM *} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @return {int} >= 0: ok; -1: error
|
|
|
|
|
|
*/
|
|
|
|
|
|
ACL_API acl_int64 acl_vstream_fsize(ACL_VSTREAM *fp);
|
|
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD>fp <EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
|
|
|
|
|
|
* @return {int} ACL_VSTREAM_EOF(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD>ASCII
|
|
|
|
|
|
* <EFBFBD><EFBFBD>Ϊ ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرո<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
*/
|
|
|
|
|
|
ACL_API int acl_vstream_getc(ACL_VSTREAM *fp);
|
|
|
|
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#define acl_vstream_get_char acl_vstream_getc
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/**
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* <EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ size <EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param buf {char*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param size {int} buf <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀռ<EFBFBD><EFBFBD><EFBFBD>С
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* @return {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD> n, <EFBFBD><EFBFBD><EFBFBD><EFBFBD> n == ACL_VSTREAM_EOF <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* n >= 0 <EFBFBD><EFBFBD>ȷ.
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*/
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ACL_API int acl_vstream_nonb_readn(ACL_VSTREAM *fp, char *buf, int size);
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/**
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* <EFBFBD>ж<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>ر<EFBFBD><EFBFBD>ˣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>
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* <EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ֽڣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD>socket<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD>
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* <EFBFBD>رգ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD>ֽڣ<EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><EFBFBD>socket<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݷŻػ<EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ACL_VSTREAM_EOF, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>жϴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿر<EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return {int}, 0 ˵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>socket<EFBFBD><EFBFBD><EFBFBD><EFBFBD>; -1 <EFBFBD><EFBFBD>socket<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD>ر<EFBFBD>
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*/
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ACL_API int acl_vstream_probe_status(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param ch {int} <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>
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* @return {int} <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD> ASCII <EFBFBD><EFBFBD>, <EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* core <EFBFBD>ļ<EFBFBD>.
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*/
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ACL_API int acl_vstream_ungetc(ACL_VSTREAM *fp, int ch);
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/**
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* <EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݷŻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param ptr {const void *} <EFBFBD><EFBFBD>Ҫ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ַ
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* @param length {size_t} <EFBFBD><EFBFBD>Ҫ<EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵij<EFBFBD><EFBFBD><EFBFBD>
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* @return {int} <EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD>Ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ʧ<EFBFBD>ܶ<EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> core <EFBFBD>ļ<EFBFBD>!
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*/
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ACL_API int acl_vstream_unread(ACL_VSTREAM *fp, const void *ptr, size_t length);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n" <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊֹ, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>°<EFBFBD><EFBFBD><EFBFBD> "\n"
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; n > 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> n <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> n <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <EFBFBD>ַ<EFBFBD>Ϊ "\n" <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> n
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><EFBFBD>Է<EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n" <EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* (fp->flag & ACL_VSTREAM_FLAG_TAGYES)
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n", <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n".
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*/
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ACL_API int acl_vstream_gets(ACL_VSTREAM *fp, void *vptr, size_t maxlen);
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#define acl_vstream_readline acl_vstream_gets
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#define acl_vstream_fgets acl_vstream_gets
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n" <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊֹ, <EFBFBD><EFBFBD><EFBFBD>صĽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>в<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "\n"
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, n == 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><EFBFBD><EFBFBD> "\r\n",
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* n > 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> n <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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*/
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ACL_API int acl_vstream_gets_nonl(ACL_VSTREAM *fp, void *vptr, size_t maxlen);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>־<EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD><EFBFBD><EFBFBD>ݴ洢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
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* @param tag {const char*} <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>־
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* @param taglen {size_t} tag <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵij<EFBFBD><EFBFBD>ȴ<EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, n > 0: <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD> n <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>־<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD> (fp->flag & ACL_VSTREAM_FLAG_TAGYES) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0.
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*/
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ACL_API int acl_vstream_readtags(ACL_VSTREAM *fp, void *vptr, size_t maxlen,
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const char *tag, size_t taglen);
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/**
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* ѭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ maxlen <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, ֱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> maxlen <EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD>Ϊֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀռ<EFBFBD><EFBFBD><EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD><EFBFBD>
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* <EFBFBD>رձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> n > 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD> maxlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD>ʶ<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> maxlen <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><EFBFBD><EFBFBD>ش<EFBFBD><EFBFBD><EFBFBD>(ACL_VSTREAM_EOF)
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*/
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ACL_API int acl_vstream_readn(ACL_VSTREAM *fp, void *vptr, size_t maxlen);
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/**
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* <EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> vptr <EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀռ<EFBFBD><EFBFBD><EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret >= 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_bfcp_some(ACL_VSTREAM *fp, void *vptr, size_t maxlen);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD>ȡ n <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD> n <EFBFBD>п<EFBFBD><EFBFBD>ܻ<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD> maxlen
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {void*} <EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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* @param maxlen {size_t} vptr <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀռ<EFBFBD><EFBFBD><EFBFBD>С
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ע: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>ֱ<EFBFBD>Ӱѻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȼ<EFBFBD><EFBFBD>ֱ<EFBFBD>ӷ<EFBFBD><EFBFBD><EFBFBD>;
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<EFBFBD>п<EFBFBD><EFBFBD>ܻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>), <EFBFBD><EFBFBD>
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* <EFBFBD>ε<EFBFBD><EFBFBD>÷<EFBFBD><EFBFBD>غ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD><EFBFBD>Ƶ<EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܱ<EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD>ֽں<EFBFBD><EFBFBD>ŷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> vstream_loop_readn() <EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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*/
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ACL_API int acl_vstream_read(ACL_VSTREAM *fp, void *vptr, size_t maxlen);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD>
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* (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD>WINDOWS<EFBFBD><EFBFBD>UNIX<EFBFBD><EFBFBD><EFBFBD>ڻس<EFBFBD><EFBFBD><EFBFBD><EFBFBD>еļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>), <EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD>, Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param buf {ACL_VSTRING*} <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf->maxlen > 0 ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD>ij<EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf <EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD>ȴﵽ maxlen ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹû<EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>᷵<EFBFBD>أ<EFBFBD><EFBFBD>һὫ ready <EFBFBD><EFBFBD> 1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> fp->flag <EFBFBD><EFBFBD>־λ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ACL_VSTREAM_FLAG_TAGYES <EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param ready {int*} <EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵı<EFBFBD>־λָ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret >= 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_gets_peek(ACL_VSTREAM *fp, ACL_VSTRING *buf, int *ready);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD>,
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* Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD>㽫<EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD><EFBFBD>Զ<EFBFBD>ȥ<EFBFBD><EFBFBD>,
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>س<EFBFBD><EFBFBD><EFBFBD><EFBFBD>з<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD>.
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param buf {ACL_VSTRING*} <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf->maxlen > 0 ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD>ij<EFBFBD><EFBFBD>ȣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> buf <EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD>ȴﵽ maxlen ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʹû<EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD>᷵<EFBFBD>أ<EFBFBD><EFBFBD>һὫ ready <EFBFBD><EFBFBD> 1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> fp->flag <EFBFBD><EFBFBD>־λ<EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ACL_VSTREAM_FLAG_TAGYES <EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param ready {int*} <EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵı<EFBFBD>־λָ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret >= 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD> ret == 0.
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*/
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ACL_API int acl_vstream_gets_nonl_peek(ACL_VSTREAM *fp, ACL_VSTRING *buf, int *ready);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD>̶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ҳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><EFBFBD>ڴ滺<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ready <EFBFBD><EFBFBD>־λ<EFBFBD><EFBFBD>λ.
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param buf {ACL_VSTRING*} <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param cnt {int} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵij<EFBFBD><EFBFBD><EFBFBD>
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* @param ready {int*} <EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵı<EFBFBD>־λָ<EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret >= 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* (*ready) != 0: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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*/
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ACL_API int acl_vstream_readn_peek(ACL_VSTREAM *fp, ACL_VSTRING *buf, int cnt, int *ready);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD> ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>̶<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ֻҪ<EFBFBD>ܶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ready <EFBFBD><EFBFBD>־λ<EFBFBD><EFBFBD>λ
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param buf {ACL_VSTRING*} <EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret >= 0: <EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡ<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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*/
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ACL_API int acl_vstream_read_peek(ACL_VSTREAM *fp, ACL_VSTRING *buf);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD>ɶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {int} 0: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿɶ<EFBFBD>; ACL_VSTREAM_EOF <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>; > 0 <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݿɶ<EFBFBD>
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*/
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ACL_API int acl_vstream_can_read(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݶ<EFBFBD>ֱ<EFBFBD><EFBFBD>ͬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӳ<EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return {int} 0: ok; ACL_VSTREAM_EOF: error
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*/
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ACL_API int acl_vstream_fsync(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>巽ʽ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>ú<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ռ<EFBFBD><EFBFBD>ǿ<EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_buffed_space(ACL_VSTREAM *fp);
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/**
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* ˢ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp: socket <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return ˢ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ACL_VSTREAM_EOF
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*/
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ACL_API int acl_vstream_fflush(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽд
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {const void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼλ<EFBFBD><EFBFBD>
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* @param dlen {size_t} Ҫд<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {int} д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ACL_VSTREAM_EOF
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*/
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ACL_API int acl_vstream_buffed_writen(ACL_VSTREAM *fp, const void *vptr, size_t dlen);
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#define acl_vstream_buffed_fwrite acl_vstream_buffed_writen
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> vfprintf()
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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* @param ap {va_list}
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_buffed_vfprintf(ACL_VSTREAM *fp, const char *fmt, va_list ap);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> fprintf()
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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* @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int ACL_PRINTF(2, 3) acl_vstream_buffed_fprintf(ACL_VSTREAM *fp,
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const char *fmt, ...);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>Ϣ
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* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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* @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {int}, ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_buffed_printf(const char*, ...);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param s {const char*} Դ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {int} 0 <EFBFBD>ɹ<EFBFBD>; ACL_VSTREAM_EOF ʧ<EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_buffed_fputs(const char *s, ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param s {const char*} Դ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
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* @return {int} 0 <EFBFBD>ɹ<EFBFBD>; ACL_VSTREAM_EOF ʧ<EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_buffed_puts(const char *s);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD>.
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {const void*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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* @param dlen {int} <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> ret <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_write(ACL_VSTREAM *fp, const void *vptr, int dlen);
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/**
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* һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> writev ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*}
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* @param vector {const struct iovec*}
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* @param count {int} vector <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>
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* @return {int} <EFBFBD><EFBFBD><EFBFBD>سɹ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ءACL_VSTREAM_EOF
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*/
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ACL_API int acl_vstream_writev(ACL_VSTREAM *fp, const struct iovec *vector, int count);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> writev ģʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD>ȫ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>Ϊֹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*}
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* @param vector {const struct iovec*}
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* @param count {int} vector <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>
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* @return {int} <EFBFBD><EFBFBD><EFBFBD>سɹ<EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ءACL_VSTREAM_EOF
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*/
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ACL_API int acl_vstream_writevn(ACL_VSTREAM *fp, const struct iovec *vector, int count);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> vfprintf()
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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* @param ap {va_list}
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_vfprintf(ACL_VSTREAM *fp, const char *fmt, va_list ap);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> fprintf()
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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* @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int ACL_PRINTF(2, 3) acl_vstream_fprintf(ACL_VSTREAM *fp,
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const char *fmt, ...);
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/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><EFBFBD>Ϣ
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|
* @param fmt {const char*} <EFBFBD><EFBFBD><EFBFBD>ݸ<EFBFBD>ʽ
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|
* @param ... <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @return {int}, ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_printf(const char*, ...);
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/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @param s {const char*} Դ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
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|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @return {int} 0 <EFBFBD>ɹ<EFBFBD>; ACL_VSTREAM_EOF ʧ<EFBFBD><EFBFBD>
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*/
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|
ACL_API int acl_vstream_fputs(const char *s, ACL_VSTREAM *fp);
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|
/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @param s {const char*} Դ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
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|
* @return {int} 0 <EFBFBD>ɹ<EFBFBD>; ACL_VSTREAM_EOF ʧ<EFBFBD><EFBFBD>
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|
*/
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|
ACL_API int acl_vstream_puts(const char *s);
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/**
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* ѭ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊֹ
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param vptr {const char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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* @param dlen {size_t} <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><EFBFBD><EFBFBD>
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* @return ret {int}, ret == ACL_VSTREAM_EOF: <EFBFBD><EFBFBD>ʾд<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرձ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,
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* ret > 0: <EFBFBD><EFBFBD>ʾ<EFBFBD>ɹ<EFBFBD>д<EFBFBD><EFBFBD> dlen <EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_writen(ACL_VSTREAM *fp, const void *vptr, size_t dlen);
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#define acl_vstream_fwrite acl_vstream_writen
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/**
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* <EFBFBD>ͷ<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>ռ<EFBFBD>, <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD> socket <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_free(ACL_VSTREAM *fp);
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/**
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* <EFBFBD>ͷ<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڴ<EFBFBD><EFBFBD>ռ䲢<EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Я<EFBFBD><EFBFBD><EFBFBD><EFBFBD> socket <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API int acl_vstream_close(ACL_VSTREAM *fp);
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#define acl_vstream_fclose acl_vstream_close
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>йرջص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Щ<EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_call_close_handles(ACL_VSTREAM *fp);
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/**
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* ע<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>رպ<EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param close_fn {void (*)(ACL_VSTREAM*, void*)} <EFBFBD>رպ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param context {void*} close_fn <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_add_close_handle(ACL_VSTREAM *fp,
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void (*close_fn)(ACL_VSTREAM*, void*), void *context);
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/**
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* ɾ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>رվ<EFBFBD><EFBFBD><EFBFBD>.
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param close_fn {void (*)(ACL_VSTREAM*, void*)} <EFBFBD>رպ<EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param context {void*} close_fn <EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>IJ<EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_delete_close_handle(ACL_VSTREAM *fp,
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void (*close_fn)(ACL_VSTREAM*, void*), void *context);
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>еĹرվ<EFBFBD><EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_clean_close_handle(ACL_VSTREAM *fp);
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/**
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* <EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD>뼰<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_reset(ACL_VSTREAM *fp);
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/**
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* ȡ<EFBFBD>õ<EFBFBD>ǰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD><EFBFBD>״̬
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @return {const char*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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ACL_API const char *acl_vstream_strerror(ACL_VSTREAM *fp);
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/*----------------------- <20><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>õĺ꺯<C4BA><EABAAF> ------------------------------*/
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/**
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* <EFBFBD><EFBFBD>fp <EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ȡһ<EFBFBD><EFBFBD><EFBFBD>ֽڵĺ<EFBFBD>ʵ<EFBFBD>֣<EFBFBD>Ч<EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD> acl_vstream_getc()/1 <EFBFBD><EFBFBD>
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return {int} ACL_VSTREAM_EOF(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD>ASCII,
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* <EFBFBD><EFBFBD>Ϊ ACL_VSTREAM_EOF: <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD>ر<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, Ӧ<EFBFBD>ùرո<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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#define ACL_VSTREAM_GETC(stream_ptr) ( \
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(stream_ptr)->read_cnt > 0 ? \
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(stream_ptr)->read_cnt--, \
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(stream_ptr)->offset++, \
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*(stream_ptr)->read_ptr++: \
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(stream_ptr)->sys_getc((stream_ptr)))
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/**
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|
* <EFBFBD><EFBFBD> fp <EFBFBD><EFBFBD><EFBFBD><EFBFBD>дһ<EFBFBD><EFBFBD><EFBFBD>ֽڵĺ<EFBFBD>ʵ<EFBFBD><EFBFBD>
|
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ָ<EFBFBD><EFBFBD>
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|
* @return {int} ACL_VSTREAM_EOF(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>) <EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>ֽڵ<EFBFBD> ASCII
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*/
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#define ACL_VSTREAM_PUTC(ch, stream_ptr) ( \
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|
(stream_ptr)->wbuf_size == 0 ? \
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(acl_vstream_buffed_space((stream_ptr)), \
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((stream_ptr)->wbuf[(size_t) (stream_ptr)->wbuf_dlen++] = (ch))) \
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: ((stream_ptr)->wbuf_dlen == stream_ptr->wbuf_size ? \
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(acl_vstream_fflush((stream_ptr)) == ACL_VSTREAM_EOF ? \
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ACL_VSTREAM_EOF \
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: ((stream_ptr)->wbuf[(size_t) (stream_ptr)->wbuf_dlen++] = (ch))) \
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: ((stream_ptr)->wbuf[(size_t) (stream_ptr)->wbuf_dlen++] = (ch))))
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/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
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|
* @param stream_ptr {ACL_VSTREAM*}
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*/
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#define ACL_VSTREAM_SOCK(stream_ptr) ((stream_ptr)->fd.sock)
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/**
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
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|
* @param stream_ptr {ACL_VSTREAM*}
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*/
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#define ACL_VSTREAM_FILE(stream_ptr) ((stream_ptr)->fd.h_file)
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/**
|
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|
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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|
* @param stream_ptr {ACL_VSTREAM*}
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*/
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|
#define ACL_VSTREAM_PATH(stream_ptr) ((stream_ptr)->path)
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/**
|
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|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD>
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|
* @param fp {ACL_VSTREAM*} <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>
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|
* @param path {const char*} <EFBFBD>ļ<EFBFBD>·<EFBFBD><EFBFBD>
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*/
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ACL_API void acl_vstream_set_path(ACL_VSTREAM *fp, const char *path);
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/**
|
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|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>ô˺<EFBFBD>ȡ<EFBFBD>öԷ<EFBFBD><EFBFBD>ĵ<EFBFBD>ַ
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*/
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#define ACL_VSTREAM_PEER(stream_ptr) ((stream_ptr)->addr_peer)
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/**
|
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|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>ַ
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|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
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|
* @param addr {const char*} Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
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*/
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ACL_API void acl_vstream_set_peer(ACL_VSTREAM *fp, const char *addr);
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/**
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* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>ַ
|
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* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
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* @param sa {const struct sockaddr_in *} Զ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
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*/
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ACL_API void acl_vstream_set_peer_addr(ACL_VSTREAM *fp,
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const struct sockaddr_in *sa);
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|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>ô˺<EFBFBD>ȡ<EFBFBD>ñ<EFBFBD><EFBFBD>صĵ<EFBFBD>ַ
|
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*/
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|
#define ACL_VSTREAM_LOCAL(stream_ptr) ((stream_ptr)->addr_local)
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|
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|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD>ص<EFBFBD>ַ
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
|
|
|
|
|
|
* @param addr {const char*} <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
|
|
|
|
|
|
*/
|
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|
|
ACL_API void acl_vstream_set_local(ACL_VSTREAM *fp, const char *addr);
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|
|
|
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|
|
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|
/**
|
|
|
|
|
|
* <EFBFBD><EFBFBD> ACL_VSTREAM Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD>ص<EFBFBD>ַ
|
|
|
|
|
|
* @param fp {ACL_VSTREAM*} <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
|
|
|
|
|
|
* @param sa {const sockaddr_in*} <EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>ǿ<EFBFBD>
|
|
|
|
|
|
*/
|
|
|
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|
|
ACL_API void acl_vstream_set_local_addr(ACL_VSTREAM *fp,
|
|
|
|
|
|
const struct sockaddr_in *sa);
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|
ACL_API int acl_vstream_add_object(ACL_VSTREAM *fp, const char *key, void *obj);
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|
|
ACL_API int acl_vstream_del_object(ACL_VSTREAM *fp, const char *key);
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|
|
ACL_API void *acl_vstream_get_object(ACL_VSTREAM *fp, const char *key);
|
|
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|
|
/**
|
|
|
|
|
|
* <EFBFBD>趨<EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD>/д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
* @param stream_ptr {ACL_VSTREAM*}
|
|
|
|
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* @param _fd {ACL_SOCKET} <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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#define ACL_VSTREAM_SET_SOCK(stream_ptr, _fd) do { \
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ACL_VSTREAM *__stream_ptr = stream_ptr; \
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__stream_ptr->fd.sock = _fd; \
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} while (0)
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param stream_ptr {ACL_VSTREAM*}
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* @param _fh {ACL_FILE_HANDLE}
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*/
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#define ACL_VSTREAM_SET_FILE(stream_ptr, _fh) do { \
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ACL_VSTREAM *__stream_ptr = stream_ptr; \
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__stream_ptr->fd.h_file = _fh; \
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} while (0)
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/* һЩ<D2BB>ȽϿ<C8BD><CFBF>ٵĺ<D9B5><C4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ */
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
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* @param stream_ptr {ACL_VSTREAM*) <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return -1: <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, >= 0 <EFBFBD><EFBFBD>ֵ<EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
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*/
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#define ACL_VSTREAM_BFRD_CNT(stream_ptr) \
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((stream_ptr) == NULL ? -1 : (stream_ptr)->read_cnt)
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/**
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* <EFBFBD>趨<EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD>д<EFBFBD><EFBFBD>ʱֵ
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* @param stream_ptr {ACL_VSTREAM*) <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
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* @param _rw_timeo {int} <EFBFBD><EFBFBD>ʱֵ<EFBFBD><EFBFBD>С(<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD>λ)
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*/
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#define ACL_VSTREAM_SET_RWTIMO(stream_ptr, _rw_timeo) do { \
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ACL_VSTREAM *__stream_ptr = stream_ptr; \
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__stream_ptr->rw_timeout = _rw_timeo; \
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} while (0)
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
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* @param stream_ptr {ACL_VSTREAM*) <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
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*/
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#define ACL_VSTREAM_SET_EOF(stream_ptr) do { \
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ACL_VSTREAM *__stream_ptr = stream_ptr; \
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__stream_ptr->flag |= ACL_VSTREAM_FLAG_EOF; \
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} while (0)
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/**
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* <EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD>
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* @param stream_ptr: ACL_VSTREAM <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return 0<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>0<EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*/
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#define ACL_IF_VSTREAM_ERR(stream_ptr) \
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((stream_ptr)->flag & ACL_VSTREAM_FLAG_BAD)
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#ifdef __cplusplus
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}
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#endif
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/**
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>йص<EFBFBD>ϵͳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* @param stream_ptr {ACL_VSTREAM*) <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
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* @return err {int} <EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ţ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> strerror(err) <EFBFBD>ķ<EFBFBD>ʽ<EFBFBD>鿴<EFBFBD><EFBFBD><EFBFBD>庬<EFBFBD><EFBFBD>
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*/
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#define ACL_VSTREAM_ERRNO(stream_ptr) ((stream_ptr)->errnum)
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/**
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* <EFBFBD>ж<EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD>ʱ
|
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|
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|
* @param stream_ptr {ACL_VSTREAM*) <EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD>ָ<EFBFBD><EFBFBD>
|
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|
* @return {int} 0: <EFBFBD><EFBFBD>; != 0: <EFBFBD><EFBFBD>
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*/
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#define acl_vstream_ftimeout(stream_ptr) \
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((stream_ptr)->flag & ACL_VSTREAM_FLAG_TIMEOUT)
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#endif
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