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#include "ytree.h"
extern int chdir(const char *);
int Pipe(DirEntry *dir_entry, FileEntry *file_entry)
{
static char input_buffer[COMMAND_LINE_LENGTH + 1] = "| ";
char file_name_path[PATH_LENGTH+1];
char file_name_p_aux[PATH_LENGTH+1];
char *command_line;
char *archive;
char cwd[PATH_LENGTH+1];
char path[PATH_LENGTH+1];
int result;
result = -1;
if( ( command_line = (char *)malloc( COMMAND_LINE_LENGTH + 1 ) ) == NULL )
{
ERROR_MSG( "Malloc failed*ABORT" );
exit( 1 );
}
(void) GetRealFileNamePath( file_entry, file_name_path );
(void) StrCp( file_name_p_aux, file_name_path);
ClearHelp();
MvAddStr( LINES - 2, 1, "Pipe-Command:" );
if( GetPipeCommand( &input_buffer[2] ) == 0 )
{
move( LINES - 2, 1 ); clrtoeol();
if( Getcwd( cwd, PATH_LENGTH ) == NULL )
{
WARNING( "Getcwd failed*\".\"assumed" );
(void) strcpy( cwd, "." );
}
(void) GetPath( dir_entry, path );
if( mode == DISK_MODE || mode == USER_MODE )
{
(void) sprintf( command_line, "%s %s %s",
CAT,
file_name_p_aux,
input_buffer
);
}
else
{
archive = (mode == TAPE_MODE) ? statistic.tape_name : statistic.login_path;
MakeExtractCommandLine( command_line,
archive,
file_name_p_aux,
input_buffer
);
}
refresh();
result = QuerySystemCall( command_line );
}
else
{
move( LINES - 2, 1 ); clrtoeol();
}
free( command_line );
return( result );
}
int GetPipeCommand(char *pipe_command)
{
int result;
result = -1;
ClearHelp();
MvAddStr( LINES - 2, 1, "Pipe-Command: " );
if( InputString( pipe_command, LINES - 2, 15, 0, COLS - 16, "\r\033" ) == CR )
{
result = 0;
}
move( LINES - 2, 1 ); clrtoeol();
return( result );
}
int PipeTaggedFiles(FileEntry *fe_ptr, WalkingPackage *walking_package)
{
int i, n;
char from_path[PATH_LENGTH+1];
char buffer[2048];
walking_package->new_fe_ptr = fe_ptr;
(void) GetRealFileNamePath( fe_ptr, from_path );
if( ( i = open( from_path, O_RDONLY ) ) == -1 )
{
(void) sprintf( message,
"Can't open file*\"%s\"*%s",
from_path,
strerror(errno)
);
MESSAGE( message );
return( -1 );
}
while( ( n = read( i, buffer, sizeof( buffer ) ) ) > 0 )
{
if( fwrite( buffer,
n,
1,
walking_package->function_data.pipe_cmd.pipe_file ) != 1
)
{
(void) sprintf( message, "Write-Error!*%s", strerror(errno) );
MESSAGE( message );
(void) close( i );
return( -1 );
}
}
(void) close( i );
return( 0 );
}
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