int
isioFileClose( int fileIndex ) {
openedDataObjInp_t dataObjCloseInp;
int i, status;
if ( debug ) {
printf( "isioFileClose: %d\n", fileIndex );
}
/* If the buffer had been used for writing, flush it */
status = isioFlush( fileIndex );
if ( status < 0 ) {
return status;
}
memset( &dataObjCloseInp, 0, sizeof( dataObjCloseInp ) );
dataObjCloseInp.l1descInx = openFiles[fileIndex];
openFiles[fileIndex] = 0;
i = fileIndex;
if ( cacheInfo[i].usingUsersBuffer == 'n' ) {
if ( debug ) {
printf( "isioFileClose calling free\n" );
}
free( cacheInfo[i].base );
}
cacheInfo[i].usingUsersBuffer = ' ';
return rcDataObjClose( Comm, &dataObjCloseInp );
}
int
closeIrodsFd( rcComm_t *conn, int fd ) {
int status;
openedDataObjInp_t dataObjCloseInp;
bzero( &dataObjCloseInp, sizeof( dataObjCloseInp ) );
dataObjCloseInp.l1descInx = fd;
status = rcDataObjClose( conn, &dataObjCloseInp );
return ( status );
}
static int irods_close(hFILE *fpv)
{
hFILE_irods *fp = (hFILE_irods *) fpv;
openedDataObjInp_t args;
int ret;
memset(&args, 0, sizeof args);
args.l1descInx = fp->descriptor;
ret = rcDataObjClose(irods.conn, &args);
if (ret < 0) set_errno(ret);
return ret;
}
int irods_file_close_( int *fd ) {
int status;
openedDataObjInp_t dataObjCloseInp;
if ( debug ) {
printf( "irods_file_close fd: %d\n", *fd );
}
memset( &dataObjCloseInp, 0, sizeof( dataObjCloseInp ) );
dataObjCloseInp.l1descInx = *fd;
status = rcDataObjClose( Comm, &dataObjCloseInp );
return status;
}
int irods_reli_close ( struct irods_file *file )
{
int result;
openedDataObjInp_t request;
struct irods_server *server = connect_to_host(file->host);
if(!server) return -1;
if(!connect_to_file(server,file)) return -1;
memset(&request,0,sizeof(request));
request.l1descInx = file->fd;
debug(D_IRODS,"rcDataObjClose %s %d",file->host,file->fd);
result = rcDataObjClose(server->conn,&request);
debug(D_IRODS,"= %d",result);
free(file->host);
free(file->path);
free(file);
return 0;
}
int msiobjget_irods(
msParam_t* inRequestPath,
msParam_t* inFileMode,
msParam_t* inFileFlags,
msParam_t* inCacheFilename,
ruleExecInfo_t* rei ) {
char *locStr;
int mode;
char *cacheFilename;
char *str, *t;
int status, bytesRead, bytesWritten;
int destFd, i;
rcComm_t *rcComm = NULL;
dataObjInp_t dataObjInp;
int objFD;
openedDataObjInp_t dataObjReadInp;
openedDataObjInp_t dataObjCloseInp;
bytesBuf_t readBuf;
RE_TEST_MACRO( " Calling msiobjget_irods" );
/* check for input parameters */
if ( inRequestPath == NULL ||
strcmp( inRequestPath->type , STR_MS_T ) != 0 ||
inRequestPath->inOutStruct == NULL ) {
return USER_PARAM_TYPE_ERR;
}
if ( inFileMode == NULL ||
strcmp( inFileMode->type , STR_MS_T ) != 0 ||
inFileMode->inOutStruct == NULL ) {
return USER_PARAM_TYPE_ERR;
}
if ( inFileFlags == NULL ||
strcmp( inFileFlags->type , STR_MS_T ) != 0 ||
inFileFlags->inOutStruct == NULL ) {
return USER_PARAM_TYPE_ERR;
}
if ( inCacheFilename == NULL ||
strcmp( inCacheFilename->type , STR_MS_T ) != 0 ||
inCacheFilename->inOutStruct == NULL ) {
return USER_PARAM_TYPE_ERR;
}
/* coerce input to local variables */
str = strdup( ( char * ) inRequestPath->inOutStruct );
if ( ( t = strstr( str, ":" ) ) != NULL ) {
locStr = t + 1;
if ( ( t = strstr( locStr, "/" ) ) != NULL ) {
locStr = t;
}
else {
free( str );
return USER_INPUT_FORMAT_ERR;
}
}
else {
free( str );
return USER_INPUT_FORMAT_ERR;
}
cacheFilename = ( char * ) inCacheFilename->inOutStruct;
mode = atoi( ( char * ) inFileMode->inOutStruct );
/* Do the processing */
i = connectToRemoteiRODS( ( char * ) inRequestPath->inOutStruct, &rcComm );
if ( i < 0 ) {
printf( "msiputobj_irods: error connecting to remote iRODS: %s:%i\n",
( char * ) inRequestPath->inOutStruct, i );
free( str );
return i;
}
bzero( &dataObjInp, sizeof( dataObjInp ) );
bzero( &dataObjReadInp, sizeof( dataObjReadInp ) );
bzero( &dataObjCloseInp, sizeof( dataObjCloseInp ) );
bzero( &readBuf, sizeof( readBuf ) );
dataObjInp.openFlags = O_RDONLY;
rstrcpy( dataObjInp.objPath, locStr, MAX_NAME_LEN );
free( str );
objFD = rcDataObjOpen( rcComm, &dataObjInp );
if ( objFD < 0 ) {
printf( "msigetobj_irods: Unable to open file %s:%i\n", dataObjInp.objPath, objFD );
rcDisconnect( rcComm );
return objFD;
}
destFd = open( cacheFilename, O_WRONLY | O_CREAT | O_TRUNC, mode );
if ( destFd < 0 ) {
status = UNIX_FILE_OPEN_ERR - errno;
printf(
"msigetobj_irods: open error for cacheFilename %s, status = %d",
cacheFilename, status );
rcDisconnect( rcComm );
return status;
}
dataObjReadInp.l1descInx = objFD;
dataObjCloseInp.l1descInx = objFD;
readBuf.len = MAX_SZ_FOR_SINGLE_BUF;
readBuf.buf = ( char * )malloc( readBuf.len );
dataObjReadInp.len = readBuf.len;
while ( ( bytesRead = rcDataObjRead( rcComm, &dataObjReadInp, &readBuf ) ) > 0 ) {
bytesWritten = write( destFd, readBuf.buf, bytesRead );
if ( bytesWritten != bytesRead ) {
free( readBuf.buf );
close( destFd );
rcDataObjClose( rcComm, &dataObjCloseInp );
rcDisconnect( rcComm );
printf(
"msigetobj_irods: In Cache File %s bytesWritten %d != returned objLen %i\n",
cacheFilename, bytesWritten, bytesRead );
return SYS_COPY_LEN_ERR;
}
}
free( readBuf.buf );
close( destFd );
i = rcDataObjClose( rcComm, &dataObjCloseInp );
rcDisconnect( rcComm );
return i;
}
int
main(int argc, char **argv)
{
rcComm_t *conn;
rodsEnv myRodsEnv;
int status;
rErrMsg_t errMsg;
int l1descInx1;
dataObjInp_t dataObjOpenInp;
openedDataObjInp_t dataObjCloseInp;
#if 0
dataObjInp_t dataObjCreateInp;
openedDataObjInp_t dataObjWriteInp;
bytesBuf_t dataObjWriteInpBBuf;
openedDataObjInp_t dataObjReadInp;
bytesBuf_t dataObjReadOutBBuf;
dataObjInp_t dataObjOprInp;
bytesBuf_t dataObjInpBBuf;
struct stat statbuf;
int bytesWritten, bytesRead, total;
int in_fd, out_fd;
openedDataObjInp_t dataObjLseekInp;
fileLseekOut_t *dataObjLseekOut = NULL;
dataObjCopyInp_t dataObjCopyInp;
collInp_t collCreateInp;
execCmd_t execCmd;
execCmdOut_t *execCmdOut = NULL;
char *chksumStr;
char myPath[MAX_NAME_LEN], myCwd[MAX_NAME_LEN];
#endif
if (argc != 2) {
fprintf(stderr, "Usage: %s rods_dataObj\n",argv[0]);
exit(1);
}
status = getRodsEnv (&myRodsEnv);
if (status < 0) {
fprintf (stderr, "getRodsEnv error, status = %d\n", status);
exit (1);
}
conn = rcConnect (myRodsEnv.rodsHost, myRodsEnv.rodsPort,
myRodsEnv.rodsUserName, myRodsEnv.rodsZone, 0, &errMsg);
if (conn == NULL) {
fprintf (stderr, "rcConnect error\n");
exit (1);
}
status = clientLogin(conn);
if (status != 0) {
fprintf (stderr, "clientLogin error\n");
rcDisconnect(conn);
exit (7);
}
printf("--------------open file for read -----------\n");
memset (&dataObjOpenInp, 0, sizeof (dataObjOpenInp));
snprintf (dataObjOpenInp.objPath, MAX_NAME_LEN, "%s/%s",
MY_HOME, argv[1]);
dataObjOpenInp.openFlags = O_RDONLY;
l1descInx1 = rcDataObjOpen (conn, &dataObjOpenInp);
if (l1descInx1 < 0) {
fprintf (stderr, "rcDataObjOpen error. status = %d\n", l1descInx1);
rcDisconnect (conn);
exit (1);
} else {
printf ("rcDataObjOpen: l1descInx1 = %d\n", l1descInx1);
}
printf("--------------end of open file Read -----------\n");
/* close the files */
memset (&dataObjCloseInp, 0, sizeof (dataObjCloseInp));
dataObjCloseInp.l1descInx = l1descInx1;
status = rcDataObjClose (conn, &dataObjCloseInp);
if (status < 0 ) {
fprintf (stderr, "rcDataObjClose of %d error, status = %d\n",
l1descInx1, status);
exit (1);
} else {
printf ("rcDataObjClose: status = %d\n", status);
}
printf("--------------open file for write ----------\n");
memset (&dataObjOpenInp, 0, sizeof (dataObjOpenInp));
snprintf (dataObjOpenInp.objPath, MAX_NAME_LEN, "%s/%s",
MY_HOME, argv[1]);
dataObjOpenInp.openFlags = O_WRONLY;
l1descInx1 = rcDataObjOpen (conn, &dataObjOpenInp);
if (l1descInx1 < 0) {
fprintf (stderr, "rcDataObjOpen error. status = %d\n", l1descInx1);
rcDisconnect (conn);
exit (1);
} else {
printf ("rcDataObjOpen: l1descInx1 = %d\n", l1descInx1);
}
printf("--------------end of open file for write ---------\n");
status = rcDataObjClose (conn, &dataObjCloseInp);
if (status < 0 ) {
fprintf (stderr, "rcDataObjClose of %d error, status = %d\n",
l1descInx1, status);
exit (1);
} else {
printf ("rcDataObjClose: status = %d\n", status);
}
rcDisconnect (conn);
exit (0);
}
int
irodsSymlink (const char *to, const char *from)
{
int status;
iFuseConn_t *iFuseConn = NULL;
int l1descInx;
dataObjInp_t dataObjOpenInp;
openedDataObjInp_t dataObjWriteInp;
bytesBuf_t dataObjWriteOutBBuf;
char collPath[MAX_NAME_LEN];
struct stat stbuf;
rodsLog (LOG_DEBUG, "irodsSymlink: %s to %s", from, to);
status = parseRodsPathStr ((char *) (from + 1), &MyRodsEnv, collPath);
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsReaddir: parseRodsPathStr of %s error", from);
/* use ENOTDIR for this type of error */
return -ENOTDIR;
}
iFuseConn = getAndUseConnByPath ((char *) from, &MyRodsEnv, &status);
status = _irodsGetattr(iFuseConn, (char *) from, &stbuf);
memset (&dataObjOpenInp, 0, sizeof (dataObjOpenInp));
rstrcpy (dataObjOpenInp.objPath, collPath, MAX_NAME_LEN);
if(status != -ENOENT) {
if (status < 0) {
return status;
}
dataObjOpenInp.dataSize = 0;
status = rcDataObjTruncate(iFuseConn->conn, &dataObjOpenInp);
if (status < 0) {
rodsLog (LOG_ERROR, "irodsReadlink: rcDataObjTruncate of %s error. status = %d", collPath, status);
unuseIFuseConn (iFuseConn);
return -ENOENT;
}
}
memset (&dataObjOpenInp, 0, sizeof (dataObjOpenInp));
rstrcpy (dataObjOpenInp.objPath, collPath, MAX_NAME_LEN);
dataObjOpenInp.openFlags = O_WRONLY | O_CREAT;
dataObjOpenInp.createMode = S_IFLNK;
status = rcDataObjOpen (iFuseConn->conn, &dataObjOpenInp);
if (status < 0) {
rodsLog (LOG_ERROR, "irodsSymlink: rcDataObjOpen of %s error. status = %d", collPath, status);
unuseIFuseConn (iFuseConn);
return -ENOENT;
}
l1descInx = status;
memset(&dataObjWriteInp, 0, sizeof (dataObjWriteInp));
memset(&dataObjWriteOutBBuf, 0, sizeof (bytesBuf_t));
dataObjWriteInp.l1descInx = l1descInx;
dataObjWriteInp.len = strlen(to);
dataObjWriteOutBBuf.len = strlen(to);
dataObjWriteOutBBuf.buf = strdup(to);
status = rcDataObjWrite (iFuseConn->conn, &dataObjWriteInp, &dataObjWriteOutBBuf);
free(dataObjWriteOutBBuf.buf);
if (status < 0) {
rodsLog (LOG_ERROR, "irodsSymlink: rcDataObjWrite of %s error. status = %d", collPath, status);
unuseIFuseConn (iFuseConn);
return -ENOENT;
}
rcDataObjClose(iFuseConn->conn, &dataObjWriteInp);
unuseIFuseConn (iFuseConn);
return (0);
}
int
irodsReadlink (const char *path, char *buf, size_t size)
{
int status;
iFuseConn_t *iFuseConn = NULL;
int l1descInx;
dataObjInp_t dataObjOpenInp;
openedDataObjInp_t dataObjReadInp;
bytesBuf_t dataObjReadOutBBuf;
char collPath[MAX_NAME_LEN];
rodsLog (LOG_DEBUG, "irodsReadlink: %s", path);
status = parseRodsPathStr ((char *) (path + 1), &MyRodsEnv, collPath);
if (status < 0) {
rodsLogError (LOG_ERROR, status,
"irodsReaddir: parseRodsPathStr of %s error", path);
/* use ENOTDIR for this type of error */
return -ENOTDIR;
}
iFuseConn = getAndUseConnByPath ((char *) path, &MyRodsEnv, &status);
memset (&dataObjOpenInp, 0, sizeof (dataObjOpenInp));
rstrcpy (dataObjOpenInp.objPath, collPath, MAX_NAME_LEN);
dataObjOpenInp.openFlags = O_RDONLY;
status = rcDataObjOpen (iFuseConn->conn, &dataObjOpenInp);
if (status < 0) {
if (isReadMsgError (status)) {
ifuseReconnect (iFuseConn);
status = rcDataObjOpen (iFuseConn->conn, &dataObjOpenInp);
}
if (status < 0) {
rodsLog (LOG_ERROR,
"irodsReadlink: rcDataObjOpen of %s error. status = %d", collPath, status);
unuseIFuseConn (iFuseConn);
return -ENOENT;
}
}
l1descInx = status;
memset(&dataObjReadInp, 0, sizeof (dataObjReadInp));
memset(&dataObjReadOutBBuf, 0, sizeof (bytesBuf_t));
dataObjReadInp.l1descInx = l1descInx;
dataObjReadInp.len = size - 1;
status = rcDataObjRead(iFuseConn->conn, &dataObjReadInp, &dataObjReadOutBBuf);
if (status < 0) {
rodsLog (LOG_ERROR, "irodsReadlink: rcDataObjRead of %s error. status = %d", collPath, status);
unuseIFuseConn (iFuseConn);
return -ENOENT;
}
memcpy(buf, dataObjReadOutBBuf.buf, status);
buf[status] = '\0';
rcDataObjClose(iFuseConn->conn, &dataObjReadInp);
unuseIFuseConn (iFuseConn);
return (0);
}
int main (int argc, char **argv) {
rcComm_t *conn = NULL;
rodsEnv irods_env;
rErrMsg_t err_msg;
dataObjInp_t data_obj;
openedDataObjInp_t open_obj;
int open_fd;
char *new_host = NULL;
int status;
char *obj_name = NULL;
char *buffer;
char prog_name[255];
size_t buf_size = DEFAULT_BUFFER_SIZE;
int verbose = 0;
int opt;
unsigned long total_written = 0;
int write_to_irods = 1;
int server_set = 0;
while ((opt = getopt(argc, argv, "b:vhrdw")) != -1) {
switch (opt) {
case 'b':
buf_size = atoi(optarg);
if (buf_size <= 0) {
error_and_exit(conn, "Error: buffer size must be greater than 0.\n");
}
break;
case 'v':
verbose = 1;
break;
case 'r':
write_to_irods = 0;
break;
case 'w':
// dummy write option to be enforced later
break;
case 'd':
server_set = 1;
break;
case 'h':
usage_and_exit(argv[0], EXIT_SUCCESS);
break;
default:
usage_and_exit(argv[0], EXIT_FAILURE);
break;
}
}
if (optind >= argc) {
fprintf(stderr, "Error: Missing iRODS file.\n");
usage_and_exit(argv[0], EXIT_FAILURE);
}
obj_name = argv[optind];
if ((buffer = malloc(buf_size)) == NULL) {
error_and_exit(conn, "Error: unable to set buffer to size %ld\n", buf_size);
}
// set the client name so iRODS knows what program is connecting to it
sprintf(prog_name, "%s:%s", PACKAGE_NAME, PACKAGE_VERSION);
if (verbose) {
fprintf(stderr, "Setting client name to: %s\n", prog_name);
}
setenv(SP_OPTION, prog_name, 1);
// lets get the irods environment
if ((status = getRodsEnv(&irods_env)) < 0) {
error_and_exit(conn, "Error: getRodsEnv failed with status %d:%s\n", status, get_irods_error_name(status, verbose));
}
if ((status = irods_uri_check(obj_name, &irods_env, verbose)) < 0) {
error_and_exit(conn, "Error: invalid uri: %s\n", obj_name);
} else if (status > 0) {
server_set = 1;
}
if (verbose) {
fprintf(stderr, "host %s\nzone %s\nuser %s\nport %d\n",
irods_env.rodsHost, irods_env.rodsZone,
irods_env.rodsUserName, irods_env.rodsPort);
}
#if IRODS_VERSION_INTEGER && IRODS_VERSION_INTEGER >= 4001008
init_client_api_table();
#endif
// make the irods connections
conn = rcConnect(irods_env.rodsHost, irods_env.rodsPort,
irods_env.rodsUserName, irods_env.rodsZone,
0, &err_msg);
if (!conn) {
print_irods_error("Error: rcConnect failed:", &err_msg);
exit(EXIT_FAILURE);
}
#if IRODS_VERSION_INTEGER && IRODS_VERSION_INTEGER >= 4001008
status = clientLogin(conn, "", "");
#else
status = clientLogin(conn);
#endif
if (status < 0) {
error_and_exit(conn, "Error: clientLogin failed with status %d:%s\n", status, get_irods_error_name(status, verbose));
}
// set up the data object
memset(&data_obj, 0, sizeof(data_obj));
strncpy(data_obj.objPath, obj_name, MAX_NAME_LEN);
if (write_to_irods) {
data_obj.openFlags = O_WRONLY;
} else {
data_obj.openFlags = O_RDONLY;
}
data_obj.dataSize = 0;
// talk to server
if (write_to_irods) {
if (!server_set) {
if ((status = rcGetHostForPut(conn, &data_obj, &new_host)) < 0) {
error_and_exit(conn, "Error: rcGetHostForPut failed with status %d:%s\n", status, get_irods_error_name(status, verbose));
}
choose_server(&conn, new_host, &irods_env, verbose);
free(new_host);
}
if ((open_fd = rcDataObjCreate(conn, &data_obj)) < 0) {
error_and_exit(conn, "Error: rcDataObjCreate failed with status %d:%s\n", open_fd, get_irods_error_name(open_fd, verbose));
}
} else {
if (!server_set) {
if ((status = rcGetHostForGet(conn, &data_obj, &new_host)) < 0) {
error_and_exit(conn, "Error: rcGetHostForGet failed with status %d:%s\n", status, get_irods_error_name(status, verbose));
}
choose_server(&conn, new_host, &irods_env, verbose);
free(new_host);
}
if ((open_fd = rcDataObjOpen(conn, &data_obj)) < 0) {
error_and_exit(conn, "Error: rcDataObjOpen failed with status %d:%s\n", open_fd, get_irods_error_name(open_fd, verbose));
}
}
// the read/write loop
while (1) {
bytesBuf_t data_buffer;
long read_in;
long written_out;
// set up common data elements
memset(&open_obj, 0, sizeof(open_obj));
open_obj.l1descInx = open_fd;
data_buffer.buf = buffer;
// time to read something
if (write_to_irods) {
read_in = fread(buffer, 1, buf_size, stdin);
open_obj.len = read_in;
data_buffer.len = open_obj.len;
} else {
open_obj.len = buf_size;
data_buffer.len = open_obj.len;
if ((read_in = rcDataObjRead(conn, &open_obj, &data_buffer)) < 0) {
error_and_exit(conn, "Error: rcDataObjRead failed with status %ld:%s\n", read_in, get_irods_error_name(read_in, verbose));
}
}
if (verbose) {
fprintf(stderr, "%ld bytes read\n", read_in);
}
if (!read_in) break;
// now try and write something
if (write_to_irods) {
open_obj.len = read_in;
data_buffer.len = open_obj.len;
if ((written_out = rcDataObjWrite(conn, &open_obj, &data_buffer)) < 0) {
error_and_exit(conn, "Error: rcDataObjWrite failed with status %ld\n", written_out, get_irods_error_name(written_out, verbose));
}
} else {
written_out = fwrite(buffer, 1, read_in, stdout);
}
if (verbose) {
fprintf(stderr, "%ld bytes written\n", written_out);
}
total_written += written_out;
if (read_in != written_out) {
error_and_exit(conn, "Error: write fail %ld written, should be %ld.\n", written_out, read_in);
}
};
if (verbose) {
fprintf(stderr, "Total bytes written %ld\n", total_written);
}
if ((status = rcDataObjClose(conn, &open_obj)) < 0) {
error_and_exit(conn, "Error: rcDataObjClose failed with status %d:%s\n", status, get_irods_error_name(status, verbose));
}
rcDisconnect(conn);
free(buffer);
exit(EXIT_SUCCESS);
}