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+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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unsigned char *aHdr; /* Space for building headers */
char *zSpaces; /* Spaces for padding */
char *zPrevDir; /* Name of directory for previous entry */
int nPrevDirAlloc; /* size of zPrevDir */
Blob pax; /* PAX data */
} tball;
/*
** Compute a sensible base-name for an archive file (tarball, ZIP, or SQLAR)
** based on the rid of the check-in contained in that file.
**
** PROJECTNAME-DATETIME-HASHPREFIX
**
** So that the name will be safe to use as a URL or a filename on any system,
** the name is only allowed to contain lower-case ASCII alphabetics,
** digits, '_' and '-'. Upper-case ASCII is converted to lower-case. All
** other bytes are mapped into a lower-case alphabetic.
**
** The value returned is obtained from mprintf() or fossil_strdup() and should
** be released by the caller using fossil_free().
*/
char *archive_base_name(int rid){
char *zName;
int i;
char c;
zName = db_text(0,
"SELECT coalesce(config.value,'unnamed')||"
" strftime('-%%Y%%m%%d%%H%%M%%S-',event.mtime)||"
" substr(blob.uuid,1,10)"
" FROM blob, event LEFT JOIN config"
" WHERE blob.rid=%d"
" AND event.objid=%d"
" AND config.name='project-name'",
rid, rid);
for(i=0; (c = zName[i])!=0; i++){
if( fossil_isupper(c) ){
zName[i] = fossil_tolower(c);
}else if( !fossil_isalnum(c) && c!='_' && c!='-' ){
/* 123456789 123456789 123456 */
zName[i] = "abcdefghijklmnopqrstuvwxyz"[(unsigned)c%26];
}
}
return zName;
}
/*
** field lengths of 'ustar' name and prefix fields.
*/
#define USTAR_NAME_LEN 100
#define USTAR_PREFIX_LEN 155
|
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-
+
-
-
-
-
-
-
-
-
|
}
zOut = g.argv[3];
if( fossil_strcmp("/dev/null",zOut)==0 || fossil_strcmp("",zOut)==0 ){
zOut = 0;
}
if( zName==0 ){
zName = db_text("default-name",
zName = archive_base_name(rid);
"SELECT replace(%Q,' ','_') "
" || strftime('_%%Y-%%m-%%d_%%H%%M%%S_', event.mtime) "
" || substr(blob.uuid, 1, 10)"
" FROM event, blob"
" WHERE event.objid=%d"
" AND blob.rid=%d",
db_get("project-name", "unnamed"), rid, rid
);
|