50 lines
980 B
C
50 lines
980 B
C
#include <u.h>
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#include <libc.h>
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#include <bio.h>
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#include "plist.h"
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#include "icy.h"
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int
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icyfill(Meta *m)
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{
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char *s, *s0, *e, *p, *path, *d;
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int f, n;
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path = strdup(m->path);
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s = strchr(path, ':')+3;
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if((e = strchr(s, '/')) != nil)
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*e++ = 0;
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if((p = strchr(s, ':')) != nil)
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*p = '!';
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p = smprint("tcp!%s", s);
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free(path);
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f = -1;
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if((d = netmkaddr(p, "tcp", "80")) != nil)
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f = dial(d, nil, nil, nil);
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free(p);
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if(f < 0)
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return -1;
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fprint(f, "GET /%s HTTP/0.9\r\nIcy-MetaData: 1\r\n\r\n", e ? e : "");
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s0 = malloc(4096);
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if((n = readn(f, s0, 4095)) > 0){
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s0[n] = 0;
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for(s = s0; s = strchr(s, '\n');){
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s++;
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if(strncmp(s, "icy-name:", 9) == 0 && (e = strchr(s, '\r')) != nil){
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*e = 0;
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m->artist[0] = strdup(s+9);
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m->numartist = 1;
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s = e+1;
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}else if(strncmp(s, "icy-url:", 8) == 0 && (e = strchr(s, '\r')) != nil){
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*e = 0;
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m->title = strdup(s+8);
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s = e+1;
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}
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}
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}
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free(s0);
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close(f);
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return n > 0 ? 0 : -1;
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}
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