fixed compiler warnings (as suggested by Niclas Finne)
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fros4943
parent
da33cb5e61
commit
8f66601a5a
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@ -28,7 +28,7 @@
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*
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* This file is part of the Contiki operating system.
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*
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* $Id: shell-download.c,v 1.1 2009/04/16 14:33:47 fros4943 Exp $
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* $Id: shell-download.c,v 1.2 2009/04/20 13:18:07 fros4943 Exp $
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*/
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/**
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@ -80,19 +80,18 @@ static int fd;
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static void
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write_chunk(struct rucb_conn *c, int offset, int flag, char *data, int datalen)
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{
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if (datalen > 0) {
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if(datalen > 0) {
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shell_output(&download_command,
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data, datalen, NULL, 0);
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PRINTF("write_chunk %d at %d bytes\n", datalen, offset);
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}
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if (flag == RUCB_FLAG_NEWFILE) {
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if(flag == RUCB_FLAG_NEWFILE) {
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PRINTF("RUCB_FLAG_NEWFILE\n");
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}
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if (flag == RUCB_FLAG_NONE) {
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} else if(flag == RUCB_FLAG_NONE) {
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PRINTF("RUCB_FLAG_NONE\n");
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}
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if (flag == RUCB_FLAG_LASTCHUNK) {
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if(flag == RUCB_FLAG_LASTCHUNK) {
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PRINTF("RUCB_FLAG_LASTCHUNK\n");
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downloading = 0;
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process_poll(&shell_download_process);
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@ -103,7 +102,7 @@ static int
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read_chunk(struct rucb_conn *c, int offset, char *to, int maxsize)
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{
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int ret;
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if (fd < 0) {
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if(fd < 0) {
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/* No file, send EOF */
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leds_off(LEDS_GREEN);
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return 0;
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@ -113,7 +112,7 @@ read_chunk(struct rucb_conn *c, int offset, char *to, int maxsize)
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ret = cfs_read(fd, to, maxsize);
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PRINTF("read_chunk %d bytes at %d\n", ret, offset);
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if (ret < maxsize) {
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if(ret < maxsize) {
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PRINTF("read_chunk DONE\n");
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cfs_close(fd);
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fd = -1;
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@ -122,12 +121,12 @@ read_chunk(struct rucb_conn *c, int offset, char *to, int maxsize)
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return ret;
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}
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/*---------------------------------------------------------------------------*/
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static int
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static void
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timedout(struct rucb_conn *c)
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{
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}
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/*---------------------------------------------------------------------------*/
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const static struct rucb_callbacks rucb_call = {write_chunk, read_chunk, timedout};
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static const struct rucb_callbacks rucb_call = { write_chunk, read_chunk, timedout };
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_download_process, ev, data)
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{
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@ -149,12 +148,12 @@ PROCESS_THREAD(shell_download_process, ev, data)
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addr.u8[1] = shell_strtolong(nextptr, &nextptr);
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/* Get the length of the file, excluding a terminating NUL character. */
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while ((uint8_t)nextptr[0] == ' ') {
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while(nextptr[0] == ' ') {
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nextptr++;
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}
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len = strlen((char *)nextptr);
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len = strlen(nextptr);
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snprintf(buf, sizeof(buf), "%d.%d", addr.u8[0], addr.u8[1]);
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/*snprintf(buf, sizeof(buf), "%d.%d", addr.u8[0], addr.u8[1]);*/
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/*shell_output_str(&download_command, "Downloading from: ", buf);*/
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if(len > PACKETBUF_SIZE - 32) {
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@ -168,10 +167,10 @@ PROCESS_THREAD(shell_download_process, ev, data)
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/* Send file request */
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downloading = 1;
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rucb_open(&rucb, RUCB_CHANNEL, &rucb_call);
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nextptr--;
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req_seq_counter++;
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nextptr[0] = req_seq_counter;
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packetbuf_copyfrom(nextptr, len+2);
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packetbuf_clear();
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*((uint8_t *)packetbuf_dataptr()) = ++req_seq_counter;
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memcpy(((char *)packetbuf_dataptr()) + 1, nextptr, len + 1);
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packetbuf_set_datalen(len + 2);
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PRINTF("requesting '%s'\n", nextptr);
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runicast_send(&runicast, &addr, MAX_RETRANSMISSIONS);
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@ -192,29 +191,29 @@ request_recv(struct runicast_conn *c, rimeaddr_t *from, uint8_t seqno)
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const char *filename;
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uint8_t seq;
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if (packetbuf_datalen() < 2) {
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if(packetbuf_datalen() < 2) {
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/* Bad filename, ignore request */
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printf("download: bad filename request (null)\n");
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return;
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}
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seq = ((char*)packetbuf_dataptr())[0];
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if (seq == req_last_seq) {
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seq = ((uint8_t *)packetbuf_dataptr())[0];
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if(seq == req_last_seq) {
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PRINTF("download: ignoring duplicate request\n");
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return;
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}
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req_last_seq = seq;
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filename = ((char*)packetbuf_dataptr())+1;
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filename = ((char *)packetbuf_dataptr()) + 1;
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PRINTF("file requested: '%s'\n", filename);
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/* Initiate file transfer */
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leds_on(LEDS_GREEN);
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if (fd >= 0) {
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if(fd >= 0) {
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cfs_close(fd);
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}
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fd = cfs_open(filename, CFS_READ);
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if (fd < 0) {
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if(fd < 0) {
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printf("download: bad filename request (no read access): %s\n", filename);
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} else {
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PRINTF("download: sending file: %s\n", filename);
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@ -234,8 +233,7 @@ request_sent(struct runicast_conn *c, rimeaddr_t *to, uint8_t retransmissions)
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static void
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request_timedout(struct runicast_conn *c, rimeaddr_t *to, uint8_t retransmissions)
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{
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shell_output_str(&download_command,
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"download: request timed out", "");
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shell_output_str(&download_command, "download: request timed out", "");
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downloading = 0;
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process_poll(&shell_download_process);
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}
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