2 * ----------------------------------------------------------------------------
3 * "THE BEER-WARE LICENSE" (Revision 42):
4 * <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
5 * can do whatever you want with this stuff. If we meet some day, and you think
6 * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
7 * ----------------------------------------------------------------------------
23 #include <sys/types.h>
30 #define SUBSUFF ".ctm"
31 #define TMPSUFF ".ctmtmp"
32 #define TARCMD "tar -rf %s -T -"
35 #define CTM_F_MASK 0xff
36 #define CTM_F_Name 0x01
37 #define CTM_F_Uid 0x02
38 #define CTM_F_Gid 0x03
39 #define CTM_F_Mode 0x04
40 #define CTM_F_MD5 0x05
41 #define CTM_F_Count 0x06
42 #define CTM_F_Bytes 0x07
44 /* The qualifiers... */
45 #define CTM_Q_MASK 0xff00
46 #define CTM_Q_Name_File 0x0100
47 #define CTM_Q_Name_Dir 0x0200
48 #define CTM_Q_Name_New 0x0400
49 #define CTM_Q_Name_Subst 0x0800
50 #define CTM_Q_MD5_After 0x0100
51 #define CTM_Q_MD5_Before 0x0200
52 #define CTM_Q_MD5_Chunk 0x0400
53 #define CTM_Q_MD5_Force 0x0800
56 char *Key; /* CTM key for operation */
57 int *List; /* List of operations */
60 extern struct CTM_Syntax Syntax[];
63 struct CTM_Filter *Next; /* next filter in the list */
64 int Action; /* enable or disable */
65 regex_t CompiledRegex; /* compiled regex */
68 #define CTM_FILTER_DISABLE 0
69 #define CTM_FILTER_ENABLE 1
73 #define Delete(foo) if (!foo) ; else {Free(foo); foo = 0; }
74 #define String(foo) strdup(foo)
77 # define EXTERN extern
79 EXTERN u_char *Version;
82 EXTERN u_char *TimeStamp;
83 EXTERN u_char *Prefix;
84 EXTERN u_char *FileName;
85 EXTERN u_char *TmpDir;
86 EXTERN u_char *CatPtr;
87 EXTERN u_char *Buffer;
88 EXTERN u_char *BackupFile;
89 EXTERN u_char *TarCmd;
92 * Paranoid -- Just in case they should be after us...
98 * Verbose -- What to tell mom...
99 * 0 Nothing which wouldn't surprise.
101 * 2 Show progress '.'.
102 * 3 Show progress names, and actions.
106 * ExitCode -- our Epitaph
107 * 0 Perfect, all input digested, no problems
108 * 1 Bad input, no point in retrying.
109 * 2 Pilot error, commandline problem &c
110 * 4 Out of resources.
111 * 8 Destination-tree not correct.
112 * 16 Destination-tree not correct, can force.
113 * 32 Internal problems.
125 EXTERN struct timeval Times[2];
126 EXTERN struct CTM_Filter *FilterList;
127 EXTERN struct CTM_Filter *LastFilter;
130 #define Exit_Garbage 1
134 #define Exit_Forcible 16
137 #define Exit_Version 128
138 #define Exit_NoMatch 256
140 void Fatal_(int ln, char *fn, char *kind);
141 #define Fatal(foo) Fatal_(__LINE__,__FILE__,foo)
142 #define Assert() Fatal_(__LINE__,__FILE__,"Assert failed.")
143 #define WRONG {Assert(); return Exit_Mess;}
145 u_char * Ffield(FILE *fd, MD5_CTX *ctx,u_char term);
146 u_char * Fname(FILE *fd, MD5_CTX *ctx,u_char term,int qual, int verbose);
148 int Fbytecnt(FILE *fd, MD5_CTX *ctx, u_char term);
150 u_char * Fdata(FILE *fd, int u_chars, MD5_CTX *ctx);
152 #define GETFIELD(p,q) if(!((p)=Ffield(fd,&ctx,(q)))) return BADREAD
153 #define GETFIELDCOPY(p,q) if(!((p)=Ffield(fd,&ctx,(q)))) return BADREAD; else p=String(p)
154 #define GETBYTECNT(p,q) if(0 >((p)= Fbytecnt(fd,&ctx,(q)))) return BADREAD
155 #define GETDATA(p,q) if(!((p) = Fdata(fd,(q),&ctx))) return BADREAD
156 #define GETNAMECOPY(p,q,r,v) if(!((p)=Fname(fd,&ctx,(q),(r),(v)))) return BADREAD; else p=String(p)
158 int Pass1(FILE *fd, unsigned applied);
163 int ctm_edit(u_char *script, int length, char *filein, char *fileout);