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Add arbitrary seeking

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This commit is contained in:
Ron Pedde 2003-12-01 06:55:05 +00:00
parent 90d3cd8929
commit 25bc6750e1
1 changed files with 20 additions and 1 deletions
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21
src/main.c
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@ -76,6 +76,9 @@ void daap_handler(WS_CONNINFO *pwsc) {
int file_fd; int file_fd;
int session_id=0; int session_id=0;
off_t offset;
off_t file_len;
close=pwsc->close; close=pwsc->close;
pwsc->close=1; /* in case we have any errors */ pwsc->close=1; /* in case we have any errors */
root=NULL; root=NULL;
@ -203,6 +206,11 @@ void daap_handler(WS_CONNINFO *pwsc) {
/* stream out the song */ /* stream out the song */
pwsc->close=1; pwsc->close=1;
if(ws_getrequestheader(pwsc,"range")) {
offset=atol(ws_getrequestheader(pwsc,"range") + 6);
DPRINTF(ERR_DEBUG,"Thread %d: Skipping to byte %ld\n",pwsc->threadno,offset);
}
pmp3=db_find(item); pmp3=db_find(item);
if(!pmp3) { if(!pmp3) {
ws_returnerror(pwsc,404,"File Not Found"); ws_returnerror(pwsc,404,"File Not Found");
@ -217,11 +225,22 @@ void daap_handler(WS_CONNINFO *pwsc) {
config_set_status(pwsc,session_id,NULL); config_set_status(pwsc,session_id,NULL);
} else { } else {
ws_writefd(pwsc,"HTTP/1.1 200 OK\r\n"); file_len=lseek(file_fd,0,SEEK_END);
lseek(file_fd,0,SEEK_SET);
file_len -= offset;
DPRINTF(ERR_DEBUG,"Thread %d: Length of file (remaining) is %ld\n",
pwsc->threadno,(long)file_len);
ws_addresponseheader(pwsc,"Content-Length","%ld",(long)file_len);
ws_addresponseheader(pwsc,"Connection","Close"); ws_addresponseheader(pwsc,"Connection","Close");
ws_writefd(pwsc,"HTTP/1.1 200 OK\r\n");
ws_emitheaders(pwsc); ws_emitheaders(pwsc);
config_set_status(pwsc,session_id,"Streaming file '%s'",pmp3->fname); config_set_status(pwsc,session_id,"Streaming file '%s'",pmp3->fname);
if(offset) {
lseek(file_fd,offset,SEEK_SET);
}
copyfile(file_fd,pwsc->fd); copyfile(file_fd,pwsc->fd);
config_set_status(pwsc,session_id,NULL); config_set_status(pwsc,session_id,NULL);
r_close(file_fd); r_close(file_fd);