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BackupPC_XS.xs
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BackupPC_XS.xs
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/*
* XS glue for perl interface to BackupPC libraries.
*
* Copyright (C) 2013 Craig Barratt.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, visit the http://fsf.org website.
*/
#include "EXTERN.h"
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#include <backuppc.h>
typedef bpc_fileZIO_fd *BackupPC__XS__FileZIO;
typedef bpc_refCount_info *BackupPC__XS__PoolRefCnt;
typedef bpc_deltaCount_info *BackupPC__XS__DeltaRefCnt;
typedef bpc_poolWrite_info *BackupPC__XS__PoolWrite;
typedef bpc_attrib_dir *BackupPC__XS__Attrib;
typedef bpc_attribCache_info *BackupPC__XS__AttribCache;
#define hv_get_int(hv, key, value) { SV** svp = hv_fetch((hv), (key), strlen(key), 0); if ( svp && *svp ) (value) = SvIV(*svp); }
#define hv_get_uint(hv, key, value) { SV** svp = hv_fetch((hv), (key), strlen(key), 0); if ( svp && *svp ) (value) = SvUV(*svp); }
#define hv_get_str(hv, key, value, len) { SV** svp = hv_fetch((hv), (key), strlen(key), 0); if ( svp && *svp ) (value) = SvPV(*svp, len); }
static HV* convert_file2hv(bpc_attrib_file *file, char *fileName)
{
HV *rh;
size_t listLen, i;
rh = newHV();
(void)hv_store(rh, "uid", 3, newSVuv(file->uid), 0);
(void)hv_store(rh, "gid", 3, newSVuv(file->gid), 0);
(void)hv_store(rh, "name", 4, newSVpvn(fileName, strlen(fileName)), 0);
(void)hv_store(rh, "type", 4, newSVuv(file->type), 0);
(void)hv_store(rh, "mode", 4, newSVuv(file->mode), 0);
(void)hv_store(rh, "size", 4, newSVuv(file->size), 0);
(void)hv_store(rh, "mtime", 5, newSViv(file->mtime), 0);
(void)hv_store(rh, "inode", 5, newSVuv(file->inode), 0);
(void)hv_store(rh, "nlinks", 6, newSVuv(file->nlinks), 0);
(void)hv_store(rh, "digest", 6, newSVpvn((char*)file->digest.digest, file->digest.len), 0);
(void)hv_store(rh, "compress", 8, newSVuv(file->compress), 0);
if ( (listLen = bpc_attrib_xattrList(file, NULL, 0, 0)) > 0 ) {
char *keys = malloc(listLen), *p;
if ( keys && bpc_attrib_xattrList(file, keys, listLen, 0) > 0 ) {
HV *rhAttr = newHV();
for ( i = 0, p = keys ; i < listLen ; ) {
int len = strlen(p);
/*
* xattr keys include the \0 terminating byte in the length, so add 1 here,
* and subtract 1 in the hv_store() below.
*/
bpc_attrib_xattr *xattr = bpc_attrib_xattrGet(file, p, len + 1, 0);
p += len + 1;
i += len + 1;
if ( !xattr ) continue;
(void)hv_store(rhAttr, xattr->key.key, xattr->key.keyLen - 1, newSVpvn(xattr->value, xattr->valueLen), 0);
}
(void)hv_store(rh, "xattr", 5, newRV_noinc((SV*)rhAttr), 0);
}
if ( keys ) free(keys);
}
return rh;
}
static void convert_hv2file(HV *hv, bpc_attrib_file *file)
{
char *digestStr = "";
STRLEN digestLen = 0;
SV** svp;
hv_get_uint(hv, "uid", file->uid);
hv_get_uint(hv, "gid", file->gid);
hv_get_uint(hv, "type", file->type);
hv_get_uint(hv, "mode", file->mode);
hv_get_uint(hv, "size", file->size);
hv_get_int(hv, "mtime", file->mtime);
hv_get_uint(hv, "inode", file->inode);
hv_get_uint(hv, "nlinks", file->nlinks);
hv_get_uint(hv, "compress", file->compress);
hv_get_str(hv, "digest", digestStr, digestLen);
if ( 0 < digestLen && digestLen <= sizeof(file->digest.digest) ) {
memcpy(file->digest.digest, digestStr, digestLen);
file->digest.len = digestLen;
} else {
file->digest.len = 0;
}
if ( (svp = hv_fetch(hv, "xattr", 5, 0)) && *svp ) {
if ( SvTYPE(SvRV(*svp)) != SVt_PVHV ) {
bpc_attrib_xattrDeleteAll(file);
} else {
HE *he;
HV *hvXattr = (HV*)SvRV(*svp);
/*
* clear out the old xattrs, and copy in the new
*/
bpc_attrib_xattrDeleteAll(file);
hv_iterinit(hvXattr);
while ( (he = hv_iternext(hvXattr)) ) {
I32 keyLen;
STRLEN valueLen;
char *key = hv_iterkey(he, &keyLen), *value;
SV *valSV = hv_iterval(hvXattr, he);
value = SvPV(valSV, valueLen);
bpc_attrib_xattrSetValue(file, key, keyLen + 1, value, valueLen);
}
}
}
}
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::FileZIO
PROTOTYPES: DISABLE
BackupPC::XS::FileZIO
open(fileName, writeFile, compressLevel)
char *fileName;
int writeFile;
int compressLevel;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_fileZIO_fd));
if ( bpc_fileZIO_open(RETVAL, fileName, writeFile, compressLevel) < 0 ) {
free(RETVAL);
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
BackupPC::XS::FileZIO
fdopen(stream, writeFile, compressLevel)
FILE *stream;
int writeFile;
int compressLevel;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_fileZIO_fd));
if ( bpc_fileZIO_fdopen(RETVAL, stream, writeFile, compressLevel) < 0 ) {
free(RETVAL);
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
void
DESTROY(fd)
BackupPC::XS::FileZIO fd;
CODE:
bpc_fileZIO_close(fd);
free(fd);
void
close(fd)
BackupPC::XS::FileZIO fd
CODE:
{
bpc_fileZIO_close(fd);
}
int
rewind(fd)
BackupPC::XS::FileZIO fd
CODE:
{
RETVAL = bpc_fileZIO_rewind(fd);
}
OUTPUT:
RETVAL
int
write(fd, data)
BackupPC::XS::FileZIO fd;
SV *data;
CODE:
{
char *str;
STRLEN len;
if ( SvROK(data) ) {
str = SvPV(SvRV(data), len);
RETVAL = bpc_fileZIO_write(fd, (unsigned char*)str, len);
} else {
RETVAL = -1;
}
}
OUTPUT:
RETVAL
int
read(fd, data, len)
BackupPC::XS::FileZIO fd;
SV *data;
STRLEN len
CODE:
{
char *str;
SV *d;
STRLEN dLen;
if ( SvROK(data) ) {
d = SvRV(data);
if (! SvOK(d))
sv_setpvs(d, "");
SvGROW(d, len);
str = SvPV(d, dLen);
RETVAL = bpc_fileZIO_read(fd, (unsigned char*)str, len);
if ( RETVAL >= 0 ) {
SvCUR_set(d, RETVAL);
} else {
SvCUR_set(d, 0);
}
} else {
RETVAL = -1;
}
}
OUTPUT:
RETVAL
SV*
readLine(fd)
BackupPC::XS::FileZIO fd;
CODE:
{
char *str;
size_t strLen;
if ( bpc_fileZIO_readLine(fd, &str, &strLen) || !str ) XSRETURN_UNDEF;
RETVAL = newSVpvn(str, strLen);
}
OUTPUT:
RETVAL
void
writeTeeStderr(fd, tee)
BackupPC::XS::FileZIO fd;
int tee;
CODE:
bpc_fileZIO_writeTeeStderr(fd, tee);
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::PoolRefCnt
BackupPC::XS::PoolRefCnt
new(entryCnt = 65536)
int entryCnt;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_refCount_info));
bpc_poolRefInit((bpc_refCount_info*)RETVAL, entryCnt);
}
OUTPUT:
RETVAL
void
DESTROY(info)
BackupPC::XS::PoolRefCnt info;
CODE:
{
bpc_poolRefDestroy(info);
free(info);
}
int
get(info, d)
BackupPC::XS::PoolRefCnt info;
SV *d;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
int count;
if ( !SvPOK(d) ) {
XSRETURN_UNDEF;
}
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
if ( bpc_poolRefGet(info, &digest, &count) ) XSRETURN_UNDEF;
RETVAL = count;
} else {
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
int
set(info, d, count)
BackupPC::XS::PoolRefCnt info;
SV *d;
int count;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
if ( !SvPOK(d) ) {
XSRETURN_UNDEF;
}
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
bpc_poolRefSet(info, &digest, count);
RETVAL = count;
} else {
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
int
delete(info, d)
BackupPC::XS::PoolRefCnt info;
SV *d;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
if ( !SvPOK(d) ) {
XSRETURN_UNDEF;
}
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
if ( bpc_poolRefDelete(info, &digest) ) XSRETURN_UNDEF;
RETVAL = 1;
} else {
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
int
incr(info, d, delta)
BackupPC::XS::PoolRefCnt info;
SV *d;
int delta;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
if ( !SvPOK(d) ) {
XSRETURN_UNDEF;
}
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
RETVAL = bpc_poolRefIncr(info, &digest, delta);
} else {
XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
void
iterate(info, idx)
BackupPC::XS::PoolRefCnt info;
unsigned int idx;
PREINIT:
bpc_digest digest;
int count;
PPCODE:
{
if ( !bpc_poolRefIterate(info, &digest, &count, &idx) ) {
EXTEND(SP, 3);
PUSHs(sv_2mortal(newSVpvn((char*)digest.digest, digest.len)));
PUSHs(sv_2mortal(newSViv(count)));
PUSHs(sv_2mortal(newSViv(idx)));
}
}
int
read(info, fileName)
BackupPC::XS::PoolRefCnt info;
char *fileName;
CODE:
RETVAL = bpc_poolRefFileRead(info, fileName);
OUTPUT:
RETVAL
int
write(info, fileName)
BackupPC::XS::PoolRefCnt info;
char *fileName;
CODE:
RETVAL = bpc_poolRefFileWrite(info, fileName);
OUTPUT:
RETVAL
void
print(info)
BackupPC::XS::PoolRefCnt info;
CODE:
bpc_poolRefCountPrint(info);
void
DeltaFileInit(hostDir)
char *hostDir;
CODE:
bpc_poolRefDeltaFileInitOld(hostDir);
unsigned int
DeltaFileFlush()
CODE:
RETVAL = bpc_poolRefDeltaFileFlushOld();
OUTPUT:
RETVAL
void
DeltaUpdate(compress, d, count)
int compress;
SV *d;
int count;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
if ( SvPOK(d) ) {
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
bpc_poolRefDeltaUpdateOld(compress, &digest, count);
}
}
}
void
DeltaPrint()
CODE:
bpc_poolRefDeltaPrintOld();
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::DeltaRefCnt
BackupPC::XS::DeltaRefCnt
new(targetDir)
char *targetDir;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_deltaCount_info));
bpc_poolRefDeltaFileInit((bpc_deltaCount_info*)RETVAL, targetDir);
}
OUTPUT:
RETVAL
void
DESTROY(info)
BackupPC::XS::DeltaRefCnt info;
CODE:
{
bpc_poolRefDeltaFileDestroy(info);
free(info);
}
unsigned int
flush(info)
BackupPC::XS::DeltaRefCnt info;
CODE:
RETVAL = bpc_poolRefDeltaFileFlush(info);
OUTPUT:
RETVAL
void
update(info, compress, d, count)
BackupPC::XS::DeltaRefCnt info;
int compress;
SV *d;
int count;
CODE:
{
bpc_digest digest;
char *str;
STRLEN len;
if ( SvPOK(d) ) {
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
bpc_poolRefDeltaUpdate(info, compress, &digest, count);
}
}
}
void
print(info)
BackupPC::XS::DeltaRefCnt info;
CODE:
bpc_poolRefDeltaPrint(info);
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::PoolWrite
BackupPC::XS::PoolWrite
new(compressLevel, d = NULL)
int compressLevel;
SV *d;
CODE:
{
int ret = 0;
RETVAL = calloc(1, sizeof(bpc_poolWrite_info));
if ( d && SvPOK(d) ) {
bpc_digest digest;
char *str;
STRLEN len;
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
ret = bpc_poolWrite_open(RETVAL, compressLevel, &digest);
} else {
ret = bpc_poolWrite_open(RETVAL, compressLevel, NULL);
}
} else {
ret = bpc_poolWrite_open(RETVAL, compressLevel, NULL);
}
if ( ret ) {
free(RETVAL);
RETVAL = NULL;
}
}
OUTPUT:
RETVAL
void
DESTROY(info)
BackupPC::XS::PoolWrite info;
CODE:
{
bpc_poolWrite_cleanup(info);
free(info);
}
void
close(info)
BackupPC::XS::PoolWrite info;
PREINIT:
int match;
bpc_digest digest;
off_t poolFileSize;
int errorCnt;
PPCODE:
{
bpc_poolWrite_close(info, &match, &digest, &poolFileSize, &errorCnt);
EXTEND(SP, 4);
PUSHs(sv_2mortal(newSViv(match)));
PUSHs(sv_2mortal(newSVpvn((char*)digest.digest, digest.len)));
PUSHs(sv_2mortal(newSViv(poolFileSize)));
PUSHs(sv_2mortal(newSViv(errorCnt)));
}
int
write(info, data)
BackupPC::XS::PoolWrite info;
SV *data;
CODE:
{
char *str;
STRLEN len;
if ( SvROK(data) ) {
str = SvPV(SvRV(data), len);
RETVAL = bpc_poolWrite_write(info, (unsigned char*)str, len);
} else {
RETVAL = -1;
}
}
OUTPUT:
RETVAL
void
addToPool(info, fileName, v3PoolFile)
BackupPC::XS::PoolWrite info;
char *fileName;
int v3PoolFile;
CODE:
bpc_poolWrite_addToPool(info, fileName, v3PoolFile);
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::Attrib
BackupPC::XS::Attrib
new(compressLevel)
int compressLevel;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_attrib_dir));
bpc_attrib_dirInit(RETVAL, compressLevel);
}
OUTPUT:
RETVAL
void
DESTROY(dir)
BackupPC::XS::Attrib dir;
CODE:
{
bpc_attrib_dirDestroy(dir);
free(dir);
}
SV*
get(dir, fileName = NULL)
BackupPC::XS::Attrib dir;
char *fileName;
CODE:
{
if ( fileName ) {
bpc_attrib_file *file = bpc_attrib_fileGet(dir, fileName, 0);
if ( !file ) XSRETURN_UNDEF;
RETVAL = newRV_noinc((SV*)convert_file2hv(file, file->name));
} else {
ssize_t entrySize, i;
RETVAL = NULL;
if ( (entrySize = bpc_attrib_getEntries(dir, NULL, 0)) > 0 ) {
char *entries = malloc(entrySize), *p;
if ( entries && bpc_attrib_getEntries(dir, entries, entrySize) > 0 ) {
HV *rh = newHV();
for ( i = 0, p = entries ; i < entrySize ; ) {
int len = strlen(p);
bpc_attrib_file *file;
file = bpc_attrib_fileGet(dir, p, 0);
p += len + 1;
i += len + 1;
if ( !file ) continue;
(void)hv_store(rh, file->name, strlen(file->name), newRV_noinc((SV*)convert_file2hv(file, file->name)), 0);
}
RETVAL = newRV_noinc((SV*)rh);
}
if ( entries ) free(entries);
}
if ( !RETVAL ) XSRETURN_UNDEF;
}
}
OUTPUT:
RETVAL
int
set(dir, fileName, hv)
BackupPC::XS::Attrib dir;
char *fileName;
HV *hv;
CODE:
{
bpc_attrib_file *file = bpc_attrib_fileGet(dir, fileName, 0);
RETVAL = file ? 1 : 0;
if ( !file ) {
file = bpc_attrib_fileGet(dir, fileName, 1);
bpc_attrib_fileInit(file, fileName, 0);
}
convert_hv2file(hv, file);
}
OUTPUT:
RETVAL
void
digest(dir)
BackupPC::XS::Attrib dir;
PREINIT:
PPCODE:
{
bpc_digest *digest = bpc_attrib_dirDigestGet(dir);
if ( digest && digest->len > 0 ) {
EXTEND(SP, 1);
PUSHs(sv_2mortal(newSVpvn((char*)digest->digest, digest->len)));
}
}
void
iterate(dir, idx)
BackupPC::XS::Attrib dir;
unsigned int idx;
PREINIT:
bpc_attrib_file *file;
PPCODE:
{
if ( !bpc_attrib_fileIterate(dir, &file, &idx) && file ) {
EXTEND(SP, 2);
PUSHs(sv_2mortal(newRV_noinc((SV*)convert_file2hv(file, file->name))));
PUSHs(sv_2mortal(newSViv(idx)));
}
}
char*
errStr(void)
CODE:
RETVAL = "TODO";
OUTPUT:
RETVAL
int
count(dir)
BackupPC::XS::Attrib dir;
CODE:
RETVAL = bpc_attrib_fileCount(dir);
OUTPUT:
RETVAL
void
delete(dir, fileName)
BackupPC::XS::Attrib dir;
char *fileName;
CODE:
bpc_attrib_fileDeleteName(dir, fileName);
int
read(dir, dirPath, attribFileName = "attrib")
BackupPC::XS::Attrib dir;
char *dirPath;
char *attribFileName;
CODE:
if ( !*dirPath ) dirPath = NULL;
RETVAL = !bpc_attrib_dirRead(dir, dirPath, attribFileName, 0);
OUTPUT:
RETVAL
int
write(dir, dirPath, attribFileName, d = NULL, deltaInfo = NULL)
BackupPC::XS::Attrib dir;
char *dirPath;
char *attribFileName;
SV *d;
BackupPC::XS::DeltaRefCnt deltaInfo;
CODE:
if ( !*dirPath ) dirPath = NULL;
if ( d && SvPOK(d) ) {
bpc_digest digest;
char *str;
STRLEN len;
str = SvPV(d, len);
if ( 0 < len && len < sizeof(digest.digest) ) {
memcpy(digest.digest, str, len);
digest.len = len;
RETVAL = !bpc_attrib_dirWrite(deltaInfo, dir, dirPath, attribFileName, &digest);
} else {
RETVAL = !bpc_attrib_dirWrite(deltaInfo, dir, dirPath, attribFileName, NULL);
}
} else {
RETVAL = !bpc_attrib_dirWrite(deltaInfo, dir, dirPath, attribFileName, NULL);
}
OUTPUT:
RETVAL
char *
fileType2Text(type)
int type;
CODE:
RETVAL = bpc_attrib_fileType2Text(type);
OUTPUT:
RETVAL
void
backwardCompat(writeOldStyleAttribFile, keepOldAttribFiles)
int writeOldStyleAttribFile;
int keepOldAttribFiles;
CODE:
bpc_attrib_backwardCompat(writeOldStyleAttribFile, keepOldAttribFiles);
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::AttribCache
BackupPC::XS::AttribCache
new(host, backupNum, shareNameUM, compress)
char *host;
int backupNum;
char *shareNameUM;
int compress;
CODE:
{
RETVAL = calloc(1, sizeof(bpc_attribCache_info));
bpc_attribCache_init(RETVAL, host, backupNum, shareNameUM, compress);
}
OUTPUT:
RETVAL
void
DESTROY(ac)
BackupPC::XS::AttribCache ac;
CODE:
{
bpc_attribCache_destroy(ac);
free(ac);
}
void
setDeltaInfo(ac, deltaInfo)
BackupPC::XS::AttribCache ac;
BackupPC::XS::DeltaRefCnt deltaInfo;
CODE:
{
bpc_attribCache_setDeltaInfo(ac, deltaInfo);
}
SV*
get(ac, fileName, allocateIfMissing = 0, dontReadInode = 0)
BackupPC::XS::AttribCache ac;
char *fileName;
int allocateIfMissing;
int dontReadInode;
CODE:
{
bpc_attrib_file *file = bpc_attribCache_getFile(ac, fileName, allocateIfMissing, dontReadInode);
if ( !file ) XSRETURN_UNDEF;
RETVAL = newRV_noinc((SV*)convert_file2hv(file, file->name));
}
OUTPUT:
RETVAL
int
set(ac, fileName, hv, dontOverwriteInode = 0)
BackupPC::XS::AttribCache ac;
char *fileName;
HV *hv;
int dontOverwriteInode;
CODE:
{
bpc_attrib_file *file = bpc_attribCache_getFile(ac, fileName, 1, 0);
convert_hv2file(hv, file);
RETVAL = bpc_attribCache_setFile(ac, fileName, file, dontOverwriteInode);
}
OUTPUT:
RETVAL
int
delete(ac, fileName)
BackupPC::XS::AttribCache ac;
char *fileName;
CODE:
RETVAL = bpc_attribCache_deleteFile(ac, fileName);
OUTPUT:
RETVAL
SV*
getInode(ac, inode, allocateIfMissing = 0)
BackupPC::XS::AttribCache ac;
unsigned long inode;
int allocateIfMissing;
CODE:
{
bpc_attrib_file *file = bpc_attribCache_getInode(ac, inode, allocateIfMissing);
if ( !file ) XSRETURN_UNDEF;
RETVAL = newRV_noinc((SV*)convert_file2hv(file, file->name));
}
OUTPUT:
RETVAL
int
setInode(ac, inode, hv)
BackupPC::XS::AttribCache ac;
unsigned long inode;
HV *hv;
CODE:
{
bpc_attrib_file *file = bpc_attribCache_getInode(ac, inode, 1);
convert_hv2file(hv, file);
RETVAL = bpc_attribCache_setInode(ac, inode, file);
}
OUTPUT:
RETVAL
int
deleteInode(ac, inode)
BackupPC::XS::AttribCache ac;
unsigned long inode;
CODE:
RETVAL = bpc_attribCache_deleteInode(ac, inode);
OUTPUT:
RETVAL
int
count(ac, path)
BackupPC::XS::AttribCache ac;
char *path;
CODE:
RETVAL = bpc_attribCache_getDirEntryCnt(ac, path);
OUTPUT:
RETVAL
SV*
getAll(ac, path, dontReadInode = 0)
BackupPC::XS::AttribCache ac;
char *path;
int dontReadInode;
CODE:
{
ssize_t entrySize, i;
char pathCopy[BPC_MAXPATHLEN];
snprintf(pathCopy, sizeof(pathCopy), "%s", path);
RETVAL = NULL;
if ( (entrySize = bpc_attribCache_getDirEntries(ac, pathCopy, NULL, 0)) > 0 ) {
char *entries = malloc(entrySize), *p;
if ( entries && bpc_attribCache_getDirEntries(ac, pathCopy, entries, entrySize) > 0 ) {
HV *rh = newHV();
for ( i = 0, p = entries ; i < entrySize ; ) {
int len = strlen(p);
char *fileNameSave = p;
char filePath[BPC_MAXPATHLEN];
bpc_attrib_file *file;
snprintf(filePath, sizeof(filePath), "%s/%s", path, p);
file = bpc_attribCache_getFile(ac, filePath, 0, dontReadInode);
p += len + 1 + sizeof(ino_t);
i += len + 1 + sizeof(ino_t);
if ( !file ) continue;
/* printf("Storing file name %s for path %s\n", fileNameSave, path); */
(void)hv_store(rh, fileNameSave, strlen(fileNameSave), newRV_noinc((SV*)convert_file2hv(file, fileNameSave)), 0);
}
RETVAL = newRV_noinc((SV*)rh);
}
if ( entries ) free(entries);
}
if ( !RETVAL ) XSRETURN_UNDEF;
}
OUTPUT:
RETVAL
void
flush(ac, all = 1, path = NULL)
BackupPC::XS::AttribCache ac;
int all
char *path;
CODE:
bpc_attribCache_flush(ac, all, path);
SV*
getFullMangledPath(ac, dirName)
BackupPC::XS::AttribCache ac;
char *dirName;
CODE:
{
char path[BPC_MAXPATHLEN];
bpc_attribCache_getFullMangledPath(ac, path, dirName, -1);
RETVAL = newSVpvn(path, strlen(path));
}
OUTPUT:
RETVAL
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::FileDigest
void
digest(fileName, compress)
char *fileName;
int compress;
PREINIT:
PPCODE:
{
bpc_digest digest;
if ( bpc_fileDigest(fileName, compress, &digest) == 0 ) {
EXTEND(SP, 1);
PUSHs(sv_2mortal(newSVpvn((char*)digest.digest, digest.len)));
}
}
MODULE = BackupPC::XS PACKAGE = BackupPC::XS::DirOps