static rc_t split_argument_into_path_and_readgroup( const char *argument, char ** path, char ** attribute )
{
rc_t rc;
char * colon_ptr = string_chr ( argument, string_size ( argument ), ':' );
if ( colon_ptr == NULL )
{
/* we do not have a colon in the argument, that means: there is no uri-syntax involved
---> we can split the "old fashioned way" at the equal-sign */
rc = split_argument( argument, path, attribute, '=' );
}
else
{
VFSManager * mgr;
rc_t rc = VFSManagerMake ( & mgr );
*path = NULL;
*attribute = NULL;
if ( rc == 0 )
{
VPath * vpath;
rc = VFSManagerMakePath ( mgr, &vpath, argument );
if ( rc == 0 )
{
rc = test_split_vpath_into_path_and_readgroup( vpath, argument, path, attribute );
VPathRelease( vpath );
}
VFSManagerRelease ( mgr );
}
}
return rc;
}
/* Make
*/
static
rc_t SRAMgrInitPath ( SRAMgr *mgr, const KDirectory *wd )
{
#if OLD_SRAPATH_MGR
/* try to make the path manager */
rc_t rc = SRAPathMake ( & mgr -> _pmgr, wd );
if ( GetRCState ( rc ) == rcNotFound && GetRCTarget ( rc ) == rcDylib )
{
/* we are operating outside of the archive */
assert ( mgr -> _pmgr == NULL );
rc = 0;
}
return rc;
#else
KConfig *kfg;
rc_t rc = KConfigMake ( & kfg, NULL );
if ( rc == 0 )
{
VFSManager *vfs;
rc = VFSManagerMake ( & vfs );
if ( rc == 0 )
{
rc = VFSManagerMakeResolver ( vfs, ( VResolver** ) & mgr -> _pmgr, kfg );
VFSManagerRelease ( vfs );
}
KConfigRelease ( kfg );
}
if ( rc != 0 )
mgr -> _pmgr = NULL;
return 0;
#endif
}
rc_t report_on_reference( Args * args, bool extended )
{
uint32_t count;
rc_t rc = ArgsParamCount( args, &count );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "ArgsParamCount() failed" );
}
else
{
KDirectory *dir;
rc = KDirectoryNativeDir( &dir );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "KDirectoryNativeDir() failed" );
}
else
{
const VDBManager *vdb_mgr;
rc = VDBManagerMakeRead ( &vdb_mgr, dir );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "VDBManagerMakeRead() failed" );
}
else
{
VFSManager * vfs_mgr;
rc = VFSManagerMake ( &vfs_mgr );
if ( rc != 0 )
{
(void)LOGERR( klogErr, rc, "cannot make vfs-manager" );
}
else
{
uint32_t idx;
for ( idx = 0; idx < count && rc == 0; ++idx )
{
const char *param = NULL;
rc = ArgsParamValue( args, idx, ¶m );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "ArgsParamvalue() failed" );
}
else
{
/* rc value not used, because it can be something that has no references */
report_references( vdb_mgr, vfs_mgr, param, extended );
}
}
VFSManagerRelease ( vfs_mgr );
}
VDBManagerRelease( vdb_mgr );
}
KDirectoryRelease( dir );
}
}
return rc;
}
rc_t report_deletes( Args * args, uint32_t min_len )
{
uint32_t count;
rc_t rc = ArgsParamCount( args, &count );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "ArgsParamCount() failed" );
}
else
{
KDirectory *dir;
rc = KDirectoryNativeDir( &dir );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "KDirectoryNativeDir() failed" );
}
else
{
const VDBManager *vdb_mgr;
rc = VDBManagerMakeRead ( &vdb_mgr, dir );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "VDBManagerMakeRead() failed" );
}
else
{
VFSManager * vfs_mgr;
rc = VFSManagerMake ( &vfs_mgr );
if ( rc != 0 )
{
(void)LOGERR( klogErr, rc, "cannot make vfs-manager" );
}
else
{
uint32_t idx;
for ( idx = 0; idx < count && rc == 0; ++idx )
{
const char *param = NULL;
rc = ArgsParamValue( args, idx, (const void **)¶m );
if ( rc != 0 )
{
LOGERR( klogInt, rc, "ArgsParamvalue() failed" );
}
else
{
rc = report_deletes_spec( vdb_mgr, vfs_mgr, param, min_len );
}
}
VFSManagerRelease ( vfs_mgr );
}
VDBManagerRelease( vdb_mgr );
}
KDirectoryRelease( dir );
}
}
return rc;
}
static void ref_walker_release( struct ref_walker * self )
{
KDirectoryRelease( self->dir );
VDBManagerRelease( self->vmgr );
VSchemaRelease( self->vschema );
AlignMgrRelease ( self->amgr );
VFSManagerRelease ( self->vfs_mgr );
VNamelistRelease ( self->sources );
free_ref_regions( &self->regions );
free( ( void * )self->spot_group );
}
LIB_EXPORT rc_t LegacyVPathMakeSysPath ( VPath ** new_path, const char * sys_path )
{
VFSManager * vfs;
rc_t rc = VFSManagerMake ( & vfs );
if ( rc == 0 )
{
rc = VFSManagerMakeSysPath ( vfs, new_path, sys_path );
VFSManagerRelease ( vfs );
}
return rc;
}
LIB_EXPORT
rc_t CC
XFS_VfsManagerDispose ()
{
rc_t RCt;
struct VFSManager * Manager;
RCt = 0;
Manager = _sVfsManager;
if ( Manager != NULL ) {
_sVfsManager = NULL;
RCt = VFSManagerRelease ( Manager );
}
return RCt;
} /* XFS_VfsManagerDispose () */
static
rc_t StartFileSystem (const char * src, const char * dst)
{
VFSManager * vmanager;
rc_t rc;
rc = VFSManagerMake (&vmanager);
if (rc)
LOGERR (klogErr, rc, "Failed to open file system");
else
{
rc = VFSManagerGetKryptoPassword (vmanager, Password, sizeof Password,
&PasswordSize);
if (rc != 0)
LOGERR (klogErr, rc, "unable to obtain a password");
else
{
rc = KKeyInitRead (&Key, kkeyAES128, Password, PasswordSize);
if (rc)
LOGERR (klogErr, rc, "Unable to make encryption/decryption key");
else
{
KDirectory * cwd;
rc = VFSManagerGetCWD (vmanager, &cwd);
if (rc)
LOGERR (klogInt, rc, "unable to access current directory");
else
{
rc = Start (cwd, src, dst);
KDirectoryRelease (cwd);
}
}
}
VFSManagerRelease (vmanager);
}
return rc;
}
/* KMain
*/
rc_t CC KMain ( int argc, char *argv [] )
{
Args * args;
rc_t rc;
rc = ArgsMakeAndHandle (&args, argc, argv, 0);
if (rc)
LOGERR (klogInt, rc, "failed to parse arguments");
else do
{
uint32_t acount;
rc = ArgsParamCount (args, &acount);
if (rc)
{
LOGERR (klogInt, rc, "failed to count parameters");
break;
}
if (acount == 0)
{
rc = MiniUsage (args);
break;
}
else
{
VFSManager* mgr;
rc = VFSManagerMake(&mgr);
if (rc)
LOGERR ( klogErr, rc, "failed to create VFSManager object" );
else
{
VResolver * resolver;
rc = VFSManagerGetResolver (mgr, &resolver);
if (rc == 0)
{
uint32_t ix;
for ( ix = 0; ix < acount; ++ ix )
{
const char * pc;
rc = ArgsParamValue (args, ix, &pc );
if (rc)
LOGERR (klogInt, rc,
"failed to retrieve parameter value");
else
{
const VPath * upath = NULL;
rc = VFSManagerMakePath ( mgr, (VPath**)&upath, "%s", pc);
if (rc == 0)
{
const VPath * local;
const VPath * remote;
rc = VResolverQuery (resolver, eProtocolHttp, upath, &local, &remote, NULL);
if (rc == 0)
{
const String * s;
if (local != NULL)
rc = VPathMakeString (local, &s);
else
rc = VPathMakeString (remote, &s);
if (rc == 0)
{
OUTMSG (("%S\n", s));
free ((void*)s);
}
VPathRelease (local);
VPathRelease (remote);
}
else
{
KDirectory * cwd;
rc_t orc = VFSManagerGetCWD (mgr, &cwd);
if (orc == 0)
{
KPathType kpt
= KDirectoryPathType(cwd, "%s", pc);
switch (kpt &= ~kptAlias)
{
case kptNotFound:
STSMSG(1, ("'%s': not found while "
"searching the file system",
pc));
break;
case kptBadPath:
STSMSG(1, ("'%s': bad path while "
"searching the file system",
pc));
break;
default:
STSMSG(1, ("'%s': "
"found in the file system",
pc));
rc = 0;
break;
}
}
if (orc == 0 && rc == 0) {
if (rc != 0) {
PLOGMSG(klogErr, (klogErr,
"'$(name)': not found",
"name=%s", pc));
}
else {
char resolved[PATH_MAX] = "";
rc = KDirectoryResolvePath(cwd, true,
resolved, sizeof resolved, "%s", pc);
if (rc == 0) {
STSMSG(1, ("'%s': found in "
"the current directory at '%s'",
pc, resolved));
OUTMSG (("%s\n", resolved));
}
else {
STSMSG(1, ("'%s': cannot resolve "
"in the current directory",
pc));
OUTMSG (("./%s\n", pc));
}
}
}
KDirectoryRelease(cwd);
}
}
RELEASE(VPath, upath);
}
}
VResolverRelease (resolver);
}
VFSManagerRelease(mgr);
}
}
ArgsWhack (args);
} while (0);
return rc;
}
static
rc_t run (void)
{
VFSManager * manager;
rc_t rc = 0, orc = 0;
STSMSG (1, ("Make VFSManager"));
rc = VFSManagerMake (&manager);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0)
{
#if 1
static const char name[] = "test-kfs-manager-data-file";
#else
static const char name[] =
"ncbi-kfs:test-kfs-manager-data-file?enc&pwfile=password";
#endif
VPath * path;
STSMSG (1, ("Make test VPath file '%s'",name));
rc = VPathMake (&path, name);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0)
{
KFile * file;
STSMSG (1, ("Open File for write using manager and path"));
rc = VFSManagerCreateFile (manager, &file, false, 0666, kcmCreate,
path);
STSMSG (2, ("rc %R", rc, rc));
if (rc == 0)
{
char buff[4096];
size_t ix;
size_t num_writ;
uint64_t tot_writ = 0;
for (ix = 0; ix < sizeof buff; ++ix)
buff[ix] = 'A' + (ix%26);
STSMSG (1, ("writing to file"));
for (ix = 0; ix < 32; ++ix)
{
rc = KFileWrite (file, tot_writ, buff, sizeof buff, &num_writ);
if (rc == 0)
tot_writ += num_writ;
};
STSMSG (1, ("Release file - it should whack"));
orc = KFileRelease (file);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0) rc = orc;
#if 1
STSMSG (1, ("Remove file"));
orc = VFSManagerRemove (manager, true, path);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0) rc = orc;
#endif
}
STSMSG (1, ("Release VPath - it should Whack"));
orc = VPathRelease (path);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0) rc = orc;
}
STSMSG (1, ("Release VFSManager - it should Whack"));
orc = VFSManagerRelease (manager);
STSMSG (2, ("rc %R", orc, orc));
if (rc == 0) rc = orc;
}
return rc;
}
/*
* Try to locate in RefSeq Archives:
* check for pattern '(\w{4}\d{2})[\.\d]+'; the archive is $1
* use the scheme "x-ncbi-legrefseq" for vfs to recognize special case
*/
static
rc_t SRAPathFullREFSEQArchive(NCBISRAPath const *self,
char const rep[],
char const vol[],
char const accession[],
char path[],
size_t path_max
)
{
size_t const rep_sz = strlen(rep);
size_t const vol_sz = strlen(vol);
char const *const rep_sep = (rep_sz > 0 && rep[rep_sz - 1] != '/') ? "/" : "";
char const *const vol_sep = (vol_sz > 0 && vol[vol_sz - 1] != '/') ? "/" : "";
size_t sz;
unsigned i;
VFSManager *vfs;
rc_t rc = VFSManagerMake(&vfs);
VPath *vpath;
KDirectory const *dir;
KPathType type;
if (rc)
return rc;
for (i = 0; i < 4; ++i) {
int const ch = accession[i];
if (ch == 0 || !isalpha(ch))
return RC(rcSRA, rcMgr, rcAccessing, rcPath, rcIncorrect);
}
for ( ; ; ++i) {
int const ch = accession[i];
if (ch == 0)
break;
if (ch != '.' && !isdigit(ch))
return RC(rcSRA, rcMgr, rcAccessing, rcPath, rcIncorrect);
}
if (i < 8)
return RC(rcSRA, rcMgr, rcAccessing, rcPath, rcIncorrect);
rc = string_printf(path, path_max, &sz, "x-ncbi-legrefseq:%s%s%s%s%.6s", rep, rep_sep, vol, vol_sep, accession);
if (rc) return rc;
i = sz;
rc = VPathMake(&vpath, path + 17);
if (rc) return rc;
rc = VFSManagerOpenDirectoryRead(vfs, &dir, vpath);
VPathRelease(vpath);
VFSManagerRelease(vfs);
if (rc) return rc;
type = KDirectoryPathType(dir, "tbl/%s", accession);
KDirectoryRelease(dir);
if (type != kptDir)
return RC(rcSRA, rcMgr, rcAccessing, rcPath, rcIncorrect);
rc = string_printf(path + i, path_max - i, &sz, "#tbl/%s", accession);
return rc;
}
/* return configured password as ASCIZ
* opertates on vfs/kfs/kfg objects, not kdb objects */
static
rc_t KDBOpenFileGetPassword (char * pw, size_t pwz)
{
VFSManager * mgr;
rc_t rc;
assert (pw);
assert (pwz);
pw[0] = '\0';
rc = VFSManagerMake (&mgr);
if (rc)
; /* failure to make VFS manager: pass along rc */
else
{
size_t pwfz;
char pwf [4096 + 1];
rc = VFSManagerGetConfigPWFile (mgr, pwf, sizeof (pwf) - 1, &pwfz);
if (rc)
/* failure to get password file path: tweak rc */
rc = RC (rcDB, rcMgr, rcOpening, rcEncryptionKey, rcNotFound);
else
{
VPath * pwp;
pwf [pwfz] = '\0'; /* force to ASCIZ */
#if 0
rc = VPathMakeSysPath (&pwp, pwf);
#else
rc = VFSManagerMakePath (mgr, &pwp, pwf);
#endif
if (rc)
; /* failure to construct a path from the string */
else
{
const KFile * pwf;
rc = VFSManagerOpenFileRead (mgr, &pwf, pwp);
if (rc)
/* failure to open password file */
rc = RC (rcDB, rcMgr, rcOpening, rcEncryptionKey, rcNotOpen);
else
{
size_t z;
char pwb [4098]; /* arbitrarily using 4096 as maximum
allowed length */
/* at this point we are only getting the password from a
* file but in the future if we can get it from a pipe of
* some sort we can't count on the ReadAll to really know
* if we hit end of file and not just a pause in the
* streaming. VFS/KFS 2 will have to fix this somehow
*/
rc = KFileReadAll (pwf, 0, pwb, sizeof pwb, &z);
if (rc)
; /* failure to read password file: pass along rc */
else
{
/* trim off EOL if present */
char * pc;
pwb[z] = '\0'; /* force ASCIZ */
pc = string_chr (pwb, z, '\r');
if (pc)
{
*pc = '\0';
z = 1 + pc - pwb;
}
pc = string_chr (pwb, z, '\n');
if (pc)
{
*pc = '\0';
z = 1 + pc - pwb;
}
if (z == 0)
rc = RC (rcDB, rcMgr, rcOpening, rcEncryptionKey, rcTooShort);
else if (pwz < z) /* pwz came in as 4096 */
rc = RC (rcDB, rcMgr, rcOpening, rcEncryptionKey, rcTooLong);
else
{
memmove (pw, pwb, z+1);
}
}
KFileRelease (pwf);
}
VPathRelease (pwp);
}
}
VFSManagerRelease (mgr);
}
return rc;
}
static rc_t tokenize_file_and_progname_into_argv( const char * filename, const char * progname,
int * argc, char *** argv )
{
rc_t rc2, rc = 0;
VFSManager *vfs_mgr;
( *argv ) = NULL;
( *argc ) = 0;
rc = VFSManagerMake ( &vfs_mgr );
if ( rc != 0 )
LOGERR( klogInt, rc, "VFSManagerMake() failed" );
else
{
VPath * vfs_path;
rc = VFSManagerMakePath ( vfs_mgr, &vfs_path, "%s", filename );
if ( rc != 0 )
LOGERR( klogInt, rc, "VPathMake() failed" );
else
{
struct KFile const *my_file;
rc = VFSManagerOpenFileRead ( vfs_mgr, &my_file, vfs_path );
if ( rc != 0 )
LOGERR( klogInt, rc, "VFSManagerOpenFileRead() failed" );
else
{
tokenzr *t;
uint64_t pos = 0;
char buffer[ 4096 + 1 ];
size_t num_read;
rc = make_tokenzr( &t, argc, argv );
if ( rc != 0 )
LOGERR( klogInt, rc, "make_tokenzr() failed" );
else
{
if ( progname != NULL )
rc = add_string_to_argv( t, progname, string_size( progname ) );
if ( rc == 0 )
{
do
{
rc = KFileRead ( my_file, pos, buffer, ( sizeof buffer ) - 1, &num_read );
if ( rc != 0 )
LOGERR( klogInt, rc, "KFileRead() failed" );
else if ( num_read > 0 )
{
buffer[ num_read ] = 0;
rc = tokenize_buffer( t, buffer, num_read );
if ( rc != 0 )
LOGERR( klogInt, rc, "tokenize_buffer() failed" );
pos += num_read;
}
} while ( rc == 0 && num_read > 0 );
}
if ( rc == 0 && t->used > 0 )
{
rc = add_token_to_argv( t );
if ( rc != 0 )
LOGERR( klogInt, rc, "add_token_to_argv() failed" );
}
free_tokenzr( t );
}
rc2 = KFileRelease ( my_file );
if ( rc2 != 0 )
LOGERR( klogInt, rc2, "KFileRelease() failed" );
}
rc2 = VPathRelease ( vfs_path );
if ( rc2 != 0 )
LOGERR( klogInt, rc2, "VPathRelease() failed" );
}
rc2 = VFSManagerRelease ( vfs_mgr );
if ( rc2 != 0 )
LOGERR( klogInt, rc2, "VFSManagerRelease() failed" );
}
return rc;
}
/* ResolveTablePath
* takes either an accession or path
* substitutes any arguments
* resolves via SRAPath mgr if present
*/
rc_t ResolveTablePath ( const SRAMgr *mgr,
char *path, size_t psize, const char *spec, va_list args )
{
#if OLD_SRAPATH_MGR
int len;
char tblpath [ 4096 ];
const SRAPath *pmgr = mgr -> _pmgr;
/* if no path manager or if the spec string has embedded path separators,
then this can't be an accession - just print it out */
if ( mgr -> _pmgr == NULL || strchr( spec, '/' ) != NULL )
{
len = vsnprintf ( path, psize, spec, args );
if ( len < 0 || ( size_t ) len >= psize )
return RC ( rcSRA, rcTable, rcOpening, rcPath, rcExcessive );
return 0;
}
/* create a copy - not likely to be too large */
len = vsnprintf ( tblpath, sizeof tblpath, spec, args );
if ( len < 0 || ( size_t ) len >= sizeof tblpath )
return RC ( rcSRA, rcTable, rcOpening, rcPath, rcExcessive );
/* test if the path exists in current directory, i.e. with assumed dot */
if ( ! SRAPathTest ( pmgr, tblpath ) )
{
rc_t rc = SRAPathFind ( pmgr, tblpath, path, psize );
if ( rc == 0 )
return 0;
}
/* use the path given */
if ( ( size_t ) len >= psize )
return RC ( rcSRA, rcTable, rcOpening, rcBuffer, rcInsufficient );
strcpy ( path, tblpath );
return 0;
#else
VFSManager *vfs;
rc_t rc = VFSManagerMake ( & vfs );
if ( rc == 0 )
{
VPath *accession;
const VPath *tblpath = NULL;
rc = VFSManagerVMakePath ( vfs, & accession, spec, args );
if ( rc == 0 )
{
rc = VResolverLocal ( ( const VResolver* ) mgr -> _pmgr, accession, & tblpath );
if ( rc == 0 )
{
size_t size;
rc = VPathReadPath ( tblpath, path, psize, & size );
VPathRelease ( tblpath );
}
VPathRelease ( accession );
}
VFSManagerRelease ( vfs );
}
return rc;
#endif
}
int LowLevelTest()
{
cout << "Running LowLevelTest()." << endl;
const AlignAccessMgr* mgr = 0;
CALL(AlignAccessMgrMake(&mgr));
VFSManager* vfs_mgr;
CALL(VFSManagerMake(&vfs_mgr));
VPath* bam_path = 0;
#ifdef _MSC_VER
# define BAM_FILE "//traces04/1kg_pilot_data/ftp/pilot_data/data/NA10851/alignment/NA10851.SLX.maq.SRP000031.2009_08.bam"
#else
# define BAM_FILE "/netmnt/traces04/1kg_pilot_data/ftp/pilot_data/data/NA10851/alignment/NA10851.SLX.maq.SRP000031.2009_08.bam"
#endif
cout << "Testing BAM file: "<<BAM_FILE<<endl;
CALL(VFSManagerMakeSysPath(vfs_mgr, &bam_path, BAM_FILE));
VPath* bai_path = 0;
CALL(VFSManagerMakeSysPath(vfs_mgr, &bai_path, BAM_FILE ".bai"));
const AlignAccessDB* bam = 0;
CALL(AlignAccessMgrMakeIndexBAMDB(mgr, &bam, bam_path, bai_path));
#ifdef _MSC_VER
InitializeCriticalSection(&sdk_mutex);
#endif
const size_t kNumCursors = 8;
const size_t kNumThreads = 3;
SThreadInfo tinfo[kNumCursors];
const char* ids[kNumCursors] = {
"NT_113960",
"NT_113945",
"NT_113880",
"NT_113960",
"NT_113960",
"NT_113960",
"NT_113945",
"NT_113880"
};
for ( size_t i = 0; i < kNumThreads; ++i ) {
tinfo[i].init(i, bam, ids[i]);
}
for ( size_t i = 0; i < kNumThreads; ++i ) {
cout << "Starting thread " << i << " for " << ids[i] << endl;
#ifdef _MSC_VER
tinfo[i].thread_id = CreateThread(NULL, 0, read_thread_func,
&tinfo[i], 0, NULL);
#else
pthread_create(&tinfo[i].thread_id, 0, read_thread_func, &tinfo[i]);
#endif
}
for ( size_t i = 0; i < kNumThreads; ++i ) {
cout << "Waiting for thread " << i << endl;
void* ret = 0;
#ifdef _MSC_VER
WaitForSingleObject(tinfo[i].thread_id, INFINITE);
CloseHandle(tinfo[i].thread_id);
#else
pthread_join(tinfo[i].thread_id, &ret);
#endif
cout << "Align count: " << tinfo[i].count << endl;
}
CALL(AlignAccessDBRelease(bam));
CALL(VPathRelease(bam_path));
CALL(VPathRelease(bai_path));
CALL(AlignAccessMgrRelease(mgr));
CALL(VFSManagerRelease(vfs_mgr));
cout << "Success." << endl;
return 0;
}
static
rc_t nenctool (const char * srcstr, const char * dststr, bool force)
{
VFSManager * mgr;
rc_t rc;
rc = VFSManagerMake (&mgr);
if (rc)
LOGERR (klogInt, rc, "failed to create file system manager");
else
{
VPath * srcpath;
rc = VFSManagerMakePath (mgr, &srcpath, "%s", srcstr);
if (rc)
PLOGERR (klogErr,
(klogErr, rc, "Failed to parse source path '$(path)'",
"path=%s", srcstr));
else
{
VPath * dstpath;
rc = VFSManagerMakePath (mgr, &dstpath, "%s", dststr);
if (rc)
PLOGERR (klogErr,
(klogErr, rc, "Failed to parse destination path '$(path)'",
"path=%s", dststr));
else
{
const KFile * srcfile;
rc = VFSManagerOpenFileRead (mgr, &srcfile, srcpath);
if (rc)
PLOGERR (klogErr,
(klogErr, rc, "Failed to open source path '$(path)'",
"path=%s", srcstr));
else
{
KFile * dstfile;
rc = VFSManagerCreateFile (mgr, &dstfile, false, 0666,
kcmParents | (force ? kcmInit : kcmCreate),
dstpath);
if (rc)
PLOGERR (klogErr,
(klogErr, rc, "failed to open destination path '$(path)'",
"path=%s", dststr));
else
{
rc = copy_file (srcstr, dststr, srcfile, dstfile);
if (rc)
{
PLOGERR (klogErr,
(klogErr, rc, "failed to copy '$(S)' to '$(D)'",
"S=%s,D=%s", srcstr, dststr));
VFSManagerRemove (mgr, true, dstpath);
}
KFileRelease (dstfile);
}
KFileRelease (srcfile);
}
VPathRelease (dstpath);
}
VPathRelease (srcpath);
}
VFSManagerRelease (mgr);
}
return rc;
}