X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/e95538ca2c8fdecd66a112635aa30077419af685..30e66e53de71a64ca1a3900bda08a4129888fb44:/rsync.h diff --git a/rsync.h b/rsync.h index 0327f2de..49bff0bd 100644 --- a/rsync.h +++ b/rsync.h @@ -41,7 +41,7 @@ /* These flags are only used during the flist transfer. */ -#define XMIT_DEL_START (1<<0) +#define XMIT_TOP_DIR (1<<0) #define XMIT_SAME_MODE (1<<1) #define XMIT_EXTENDED_FLAGS (1<<2) #define XMIT_SAME_RDEV_pre28 XMIT_EXTENDED_FLAGS /* Only in protocols < 28 */ @@ -57,9 +57,12 @@ /* These flags are used in the live flist data. */ -#define FLAG_DEL_START (1<<0) +#define FLAG_TOP_DIR (1<<0) #define FLAG_HLINK_EOL (1<<1) /* generator only */ #define FLAG_MOUNT_POINT (1<<2) /* sender only */ +#define FLAG_NO_FUZZY (1<<2) /* generator only */ +#define FLAG_DEL_HERE (1<<3) /* receiver/generator */ +#define FLAG_SENT (1<<3) /* sender only */ /* update this if you make incompatible changes */ #define PROTOCOL_VERSION 29 @@ -108,12 +111,8 @@ #define ALL_FILTERS 2 #define XFLG_FATAL_ERRORS (1<<0) -#define XFLG_DEF_INCLUDE (1<<1) -#define XFLG_DEF_EXCLUDE (1<<2) -#define XFLG_WORD_SPLIT (1<<3) -#define XFLG_DIRECTORY (1<<4) -#define XFLG_NO_PREFIXES (1<<5) -#define XFLG_ABS_PATH (1<<6) +#define XFLG_OLD_PREFIXES (1<<1) +#define XFLG_ANCHORED2ABS (1<<2) #define PERMS_REPORT (1<<0) #define PERMS_SKIP_MTIME (1<<1) @@ -130,25 +129,41 @@ #define FNAMECMP_FNAME 0x80 #define FNAMECMP_PARTIAL_DIR 0x81 #define FNAMECMP_BACKUP 0x82 +#define FNAMECMP_FUZZY 0x83 /* For calling delete_file() */ -#define DEL_DIR (1<<0) #define DEL_NO_RECURSE (1<<1) #define DEL_FORCE_RECURSE (1<<2) /* recurse even w/o --force */ #define DEL_TERSE (1<<3) +/* For use by the itemize_changes code */ +#define ITEM_UPDATING (1<<0) +#define ITEM_REPORT_CHECKSUM (1<<1) +#define ITEM_REPORT_SIZE (1<<2) +#define ITEM_REPORT_TIME (1<<3) +#define ITEM_REPORT_PERMS (1<<4) +#define ITEM_REPORT_OWNER (1<<5) +#define ITEM_REPORT_GROUP (1<<6) +#define ITEM_IS_NEW (1<<7) +#define ITEM_USING_ALT_BASIS (1<<8) -/* Log-message categories. FLOG is only used on the daemon side to - * output messages to the log file. */ -enum logcode { FERROR=1, FINFO=2, FLOG=3 }; +#define ITEM_MISSING_DATA (1<<16) /* these are outside the transmitted flags */ +#define ITEM_DELETED (1<<17) + +/* Log-message categories. FLOG and FCLIENT are only used on the daemon + * side for custom logging -- they don't get sent over the socket. */ +enum logcode { FERROR=1, FINFO=2, FLOG=3, FCLIENT=4 }; /* Messages types that are sent over the message channel. The logcode * values must all be present here with identical numbers. */ enum msgcode { - MSG_DONE=5, /* current phase is done */ - MSG_REDO=4, /* reprocess indicated flist index */ - MSG_ERROR=FERROR, MSG_INFO=FINFO, MSG_LOG=FLOG, /* remote logging */ - MSG_DATA=0 /* raw data on the multiplexed stream */ + MSG_DATA=0, /* raw data on the multiplexed stream */ + MSG_ERROR=FERROR, MSG_INFO=FINFO, /* remote logging */ + MSG_LOG=FLOG, MSG_FCLIENT=FCLIENT, /* sibling logging */ + MSG_REDO=9, /* reprocess indicated flist index */ + MSG_SUCCESS=100,/* successfully updated indicated flist index */ + MSG_DELETED=101,/* successfully deleted a file on receiving side */ + MSG_DONE=86 /* current phase is done */ }; #include "errcode.h" @@ -158,107 +173,100 @@ enum msgcode { /* The default RSYNC_RSH is always set in config.h. */ #include -#if HAVE_SYS_TYPES_H +#ifdef HAVE_SYS_TYPES_H # include #endif -#if HAVE_SYS_STAT_H +#ifdef HAVE_SYS_STAT_H # include #endif -#if STDC_HEADERS +#ifdef STDC_HEADERS # include # include #else -# if HAVE_STDLIB_H +# ifdef HAVE_STDLIB_H # include # endif #endif -#if HAVE_STRING_H -# if !STDC_HEADERS && HAVE_MEMORY_H +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H # include # endif # include #endif -#if HAVE_STRINGS_H +#ifdef HAVE_STRINGS_H # include #endif -#if HAVE_INTTYPES_H -# include -#else -# if HAVE_STDINT_H -# include -# endif -#endif -#if HAVE_UNISTD_H +#ifdef HAVE_UNISTD_H # include #endif -#if HAVE_SYS_PARAM_H +#ifdef HAVE_SYS_PARAM_H #include #endif -#if HAVE_MALLOC_H && (HAVE_MALLINFO || !HAVE_STDLIB_H) +#if defined HAVE_MALLOC_H && (defined HAVE_MALLINFO || !defined HAVE_STDLIB_H) #include #endif -#if HAVE_SYS_SOCKET_H +#ifdef HAVE_SYS_SOCKET_H #include #endif -#if TIME_WITH_SYS_TIME +#ifdef TIME_WITH_SYS_TIME #include #include #else -#if HAVE_SYS_TIME_H +#ifdef HAVE_SYS_TIME_H #include #else #include #endif #endif -#if HAVE_FCNTL_H +#ifdef HAVE_FCNTL_H #include #else -#if HAVE_SYS_FCNTL_H +#ifdef HAVE_SYS_FCNTL_H #include #endif #endif -#if HAVE_SYS_IOCTL_H +#ifdef HAVE_SYS_IOCTL_H #include #endif -#if HAVE_SYS_FILIO_H +#ifdef HAVE_SYS_FILIO_H #include #endif #include -#if HAVE_SYS_WAIT_H +#ifdef HAVE_SYS_WAIT_H #include #endif -#if HAVE_CTYPE_H +#ifdef HAVE_CTYPE_H #include #endif -#if HAVE_GRP_H +#ifdef HAVE_GRP_H #include #endif #include -#if HAVE_UTIME_H +#ifdef HAVE_UTIME_H #include #endif -#if HAVE_SYS_SELECT_H +#ifdef HAVE_SYS_SELECT_H #include #endif -#if HAVE_SYS_MODE_H +#ifdef HAVE_SYS_MODE_H /* apparently AIX needs this for S_ISLNK */ #ifndef S_ISLNK #include #endif #endif -#if HAVE_GLOB_H +#ifdef HAVE_GLOB_H #include #endif @@ -273,31 +281,31 @@ enum msgcode { #include #include -#if HAVE_DIRENT_H +#ifdef HAVE_DIRENT_H # include #else # define dirent direct -# if HAVE_SYS_NDIR_H +# ifdef HAVE_SYS_NDIR_H # include # endif -# if HAVE_SYS_DIR_H +# ifdef HAVE_SYS_DIR_H # include # endif -# if HAVE_NDIR_H +# ifdef HAVE_NDIR_H # include # endif #endif -#if MAJOR_IN_MKDEV +#ifdef MAJOR_IN_MKDEV #include -# if !defined(makedev) && defined(mkdev) +# if !defined makedev && (defined mkdev || defined _WIN32 || defined __WIN32__) # define makedev mkdev # endif -#elif MAJOR_IN_SYSMACROS +#elif defined MAJOR_IN_SYSMACROS #include #endif -#if HAVE_COMPAT_H +#ifdef HAVE_COMPAT_H #include #endif @@ -311,36 +319,49 @@ enum msgcode { #define uchar unsigned char #endif -#if SIGNED_CHAR_OK +#ifdef SIGNED_CHAR_OK #define schar signed char #else #define schar char #endif +/* Find a variable that is either exactly 32-bits or longer. + * If some code depends on 32-bit truncation, it will need to + * take special action in a "#if SIZEOF_INT32 > 4" section. */ #ifndef int32 -#if (SIZEOF_INT == 4) -#define int32 int -#elif (SIZEOF_LONG == 4) -#define int32 long -#elif (SIZEOF_SHORT == 4) -#define int32 short +#if SIZEOF_INT == 4 +# define int32 int +# define SIZEOF_INT32 4 +#elif SIZEOF_LONG == 4 +# define int32 long +# define SIZEOF_INT32 4 +#elif SIZEOF_SHORT == 4 +# define int32 short +# define SIZEOF_INT32 4 +#elif SIZEOF_INT > 4 +# define int32 int +# define SIZEOF_INT32 SIZEOF_INT +#elif SIZEOF_LONG > 4 +# define int32 long +# define SIZEOF_INT32 SIZEOF_LONG #else -/* I hope this works */ -#define int32 int -#define LARGE_INT32 +# error Could not find a 32-bit integer variable #endif +#else +# define SIZEOF_INT32 4 #endif #ifndef uint32 #define uint32 unsigned int32 #endif -#if SIZEOF_OFF64_T -#define OFF_T off64_t -#define STRUCT_STAT struct stat64 -#else +#if SIZEOF_OFF_T == 8 || !SIZEOF_OFF64_T || !defined HAVE_STRUCT_STAT64 #define OFF_T off_t #define STRUCT_STAT struct stat +#else +#define OFF_T off64_t +#define STRUCT_STAT struct stat64 +#define USE_STAT64_FUNCS 1 #endif /* CAVEAT: on some systems, int64 will really be a 32-bit integer IFF @@ -467,9 +488,12 @@ struct file_struct { char *link; /* Points to symlink string, if a symlink */ } u; OFF_T length; - char *basename; - char *dirname; - char *basedir; + char *basename; /* The current item's name (AKA filename) */ + char *dirname; /* The directory info inside the transfer */ + union { + char *root; /* Sender-side dir info outside transfer */ + int depth; /* Receiver-side directory depth info */ + } dir; union { struct idev *idev; struct hlink *links; @@ -509,6 +533,7 @@ struct file_list { alloc_pool_t hlink_pool; int count; int malloced; + int low, high; }; #define SUMFLG_SAME_OFFSET (1<<0) @@ -524,7 +549,7 @@ struct sum_buf { struct sum_struct { OFF_T flength; /**< total file length */ struct sum_buf *sums; /**< points to info for each chunk */ - size_t count; /**< how many chunks */ + int32 count; /**< how many chunks */ int32 blength; /**< block_length */ int32 remainder; /**< flength % block_length */ int s2length; /**< sum2_length */ @@ -556,10 +581,19 @@ struct map_struct { #define MATCHFLG_PERDIR_MERGE (1<<11)/* merge-file is searched per-dir */ #define MATCHFLG_EXCLUDE_SELF (1<<12)/* merge-file name should be excluded */ #define MATCHFLG_FINISH_SETUP (1<<13)/* per-dir merge file needs setup */ +#define MATCHFLG_NEGATE (1<<14)/* rule matches when pattern does not */ +#define MATCHFLG_CVS_IGNORE (1<<15)/* rule was -C or :C */ +#define MATCHFLG_SENDER_SIDE (1<<16)/* rule applies to the sending side */ +#define MATCHFLG_RECEIVER_SIDE (1<<17)/* rule applies to the receiving side */ + +#define MATCHFLGS_FROM_CONTAINER (MATCHFLG_ABS_PATH | MATCHFLG_INCLUDE \ + | MATCHFLG_DIRECTORY | MATCHFLG_SENDER_SIDE \ + | MATCHFLG_NEGATE | MATCHFLG_RECEIVER_SIDE) + struct filter_struct { struct filter_struct *next; char *pattern; - unsigned int match_flags; + uint32 match_flags; union { int slash_cnt; struct filter_list_struct *mergelist; @@ -588,15 +622,6 @@ struct stats { }; -/* we need this function because of the silly way in which duplicate - entries are handled in the file lists - we can't change this - without breaking existing versions */ -static inline int flist_up(struct file_list *flist, int i) -{ - while (!flist->files[i]->basename) i++; - return i; -} - #include "byteorder.h" #include "lib/mdfour.h" #include "lib/wildmatch.h" @@ -606,36 +631,36 @@ static inline int flist_up(struct file_list *flist, int i) #include "proto.h" /* We have replacement versions of these if they're missing. */ -#if !HAVE_ASPRINTF +#ifndef HAVE_ASPRINTF int asprintf(char **ptr, const char *format, ...); #endif -#if !HAVE_VASPRINTF +#ifndef HAVE_VASPRINTF int vasprintf(char **ptr, const char *format, va_list ap); #endif -#if !HAVE_VSNPRINTF || !HAVE_C99_VSNPRINTF +#if !defined HAVE_VSNPRINTF || !defined HAVE_C99_VSNPRINTF #define vsnprintf rsync_vsnprintf int vsnprintf(char *str, size_t count, const char *fmt, va_list args); #endif -#if !HAVE_SNPRINTF || !HAVE_C99_VSNPRINTF +#if !defined HAVE_SNPRINTF || !defined HAVE_C99_VSNPRINTF #define snprintf rsync_snprintf int snprintf(char *str,size_t count,const char *fmt,...); #endif -#if !HAVE_STRERROR +#ifndef HAVE_STRERROR extern char *sys_errlist[]; #define strerror(i) sys_errlist[i] #endif -#if !HAVE_STRCHR +#ifndef HAVE_STRCHR # define strchr index # define strrchr rindex #endif -#if !HAVE_ERRNO_DECL +#ifndef HAVE_ERRNO_DECL extern int errno; #endif @@ -725,7 +750,7 @@ extern int errno; /* work out what fcntl flag to use for non-blocking */ #ifdef O_NONBLOCK # define NONBLOCK_FLAG O_NONBLOCK -#elif defined(SYSV) +#elif defined SYSV # define NONBLOCK_FLAG O_NDELAY #else # define NONBLOCK_FLAG FNDELAY @@ -747,9 +772,9 @@ extern int errno; #define INITACCESSPERMS 0700 /* handler for null strings in printf format */ -#define NS(s) ((s)?(s):"") +#define NS(s) ((s)?safe_fname(s):"") -#if !defined(__GNUC__) || defined(APPLE) +#if !defined __GNUC__ || defined __APPLE__ /* Apparently the OS X port of gcc gags on __attribute__. * * */ @@ -773,7 +798,7 @@ void rsyserr(enum logcode, int, const char *, ...) __attribute__((format (printf, 3, 4))) ; -#if REPLACE_INET_NTOA +#ifdef REPLACE_INET_NTOA #define inet_ntoa rep_inet_ntoa #endif @@ -782,11 +807,11 @@ void rsyserr(enum logcode, int, const char *, ...) #define O_BINARY 0 #endif -#if !HAVE_STRLCPY +#ifndef HAVE_STRLCPY size_t strlcpy(char *d, const char *s, size_t bufsize); #endif -#if !HAVE_STRLCAT +#ifndef HAVE_STRLCAT size_t strlcat(char *d, const char *s, size_t bufsize); #endif @@ -796,13 +821,13 @@ size_t strlcat(char *d, const char *s, size_t bufsize); #define exit_cleanup(code) _exit_cleanup(code, __FILE__, __LINE__) -#if HAVE_GETEUID +#ifdef HAVE_GETEUID #define MY_UID() geteuid() #else #define MY_UID() getuid() #endif -#if HAVE_GETEGID +#ifdef HAVE_GETEGID #define MY_GID() getegid() #else #define MY_GID() getgid() @@ -810,11 +835,11 @@ size_t strlcat(char *d, const char *s, size_t bufsize); extern int verbose; -#if !HAVE_INET_NTOP +#ifndef HAVE_INET_NTOP const char *inet_ntop(int af, const void *src, char *dst, size_t size); -#endif /* !HAVE_INET_NTOP */ +#endif -#if !HAVE_INET_PTON +#ifndef HAVE_INET_PTON int inet_pton(int af, const char *src, void *dst); #endif