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117 lines
3.6 KiB
C
117 lines
3.6 KiB
C
/*
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Copyright (c) 2012, Broadcom Europe Ltd
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the copyright holder nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include "containers/containers.h"
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#include "containers/core/containers_logging.h"
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#include "containers/core/containers_io.h"
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#include "nb_io.h"
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#define MAX_BUFFER_SIZE 2048
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int main(int argc, char **argv)
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{
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char buffer[MAX_BUFFER_SIZE];
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VC_CONTAINER_IO_T *read_io, *write_io;
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VC_CONTAINER_STATUS_T status;
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size_t received;
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bool ready = true;
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if (argc < 3)
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{
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LOG_INFO(NULL, "Usage:\n%s <read URI> <write URI>\n", argv[0]);
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return 1;
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}
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read_io = vc_container_io_open(argv[1], VC_CONTAINER_IO_MODE_READ, &status);
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if (!read_io)
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{
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LOG_INFO(NULL, "Opening <%s> for read failed: %d\n", argv[1], status);
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return 2;
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}
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write_io = vc_container_io_open(argv[2], VC_CONTAINER_IO_MODE_WRITE, &status);
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if (!write_io)
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{
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vc_container_io_close(read_io);
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LOG_INFO(NULL, "Opening <%s> for write failed: %d\n", argv[2], status);
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return 3;
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}
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nb_set_nonblocking_input(1);
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while (ready)
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{
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size_t total_written = 0;
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received = vc_container_io_read(read_io, buffer, sizeof(buffer));
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while (ready && total_written < received)
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{
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total_written += vc_container_io_write(write_io, buffer + total_written, received - total_written);
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ready &= (write_io->status == VC_CONTAINER_SUCCESS);
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}
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ready &= (read_io->status == VC_CONTAINER_SUCCESS);
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if (nb_char_available())
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{
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char c = nb_get_char();
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switch (c)
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{
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case 'q':
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case 'Q':
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case 0x04: /* CTRL+D */
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case 0x1A: /* CTRL+Z */
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case 0x1B: /* Escape */
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ready = false;
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break;
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default:
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;/* Do nothing */
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}
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}
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}
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if (read_io->status != VC_CONTAINER_SUCCESS && read_io->status != VC_CONTAINER_ERROR_EOS)
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{
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LOG_INFO(NULL, "Read failed: %d\n", read_io->status);
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}
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if (write_io->status != VC_CONTAINER_SUCCESS)
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{
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LOG_INFO(NULL, "Write failed: %d\n", write_io->status);
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}
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vc_container_io_close(read_io);
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vc_container_io_close(write_io);
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nb_set_nonblocking_input(0);
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return 0;
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}
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