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Add getPlaylistItems rpc function

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This commit is contained in:
Ron Pedde 2005-02-19 00:50:29 +00:00
parent f2ff609742
commit c33eade8ba
1 changed files with 48 additions and 11 deletions
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59
src/xml-rpc.c
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@ -9,11 +9,12 @@
#include "err.h" #include "err.h"
#include "db-memory.h" #include "db-memory.h"
#include "mp3-scanner.h"
#include "webserver.h" #include "webserver.h"
/* Forwards */ /* Forwards */
void xml_get_playlists(WS_CONNINFO *pwsc); void xml_get_playlists(WS_CONNINFO *pwsc);
void xml_get_playlistinfo(WS_CONNINFO *pwsc); void xml_get_playlistitems(WS_CONNINFO *pwsc);
char *xml_entity_encode(char *original); char *xml_entity_encode(char *original);
/** /**
@ -32,8 +33,9 @@ void xml_handle(WS_CONNINFO *pwsc) {
if(strcasecmp(method,"getPlaylists") == 0) { if(strcasecmp(method,"getPlaylists") == 0) {
xml_get_playlists(pwsc); xml_get_playlists(pwsc);
return; return;
} else if(strcasecmp(method,"getPlaylistInfo") == 0) { } else if(strcasecmp(method,"getPlaylistItems") == 0) {
xml_get_playlistinfo(pwsc); xml_get_playlistitems(pwsc);
return;
} }
ws_returnerror(pwsc,500,"Invalid method"); ws_returnerror(pwsc,500,"Invalid method");
@ -48,23 +50,25 @@ void xml_get_playlists(WS_CONNINFO *pwsc) {
int playlistid; int playlistid;
char *temp; char *temp;
ws_addresponseheader(pwsc,"Content-type","text/xml"); ws_addresponseheader(pwsc,"Content-Type","text/xml; charset=utf-8");
ws_writefd(pwsc,"HTTP/1.0 200 OK\r\n"); ws_writefd(pwsc,"HTTP/1.0 200 OK\r\n");
ws_emitheaders(pwsc); ws_emitheaders(pwsc);
ws_writefd(pwsc,"<?xml version=\"1.0\" standalone=\"yes\" encoding=\"UTF-8\"?>\n"); ws_writefd(pwsc,"<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
ws_writefd(pwsc,"<playlists>\n"); ws_writefd(pwsc,"<playlists>");
/* enumerate all the playlists */ /* enumerate all the playlists */
henum=db_playlist_enum_begin(); henum=db_playlist_enum_begin();
while(henum) { while(henum) {
playlistid=db_playlist_enum(&henum); playlistid=db_playlist_enum(&henum);
ws_writefd(pwsc," <item>\n"); ws_writefd(pwsc,"<item>");
ws_writefd(pwsc," <id>%d</id>\n",playlistid); ws_writefd(pwsc,"<id>%d</id>",playlistid);
temp=xml_entity_encode(db_get_playlist_name(playlistid)); temp=xml_entity_encode(db_get_playlist_name(playlistid));
ws_writefd(pwsc," <name>%s</name>\n",temp); ws_writefd(pwsc,"<name>%s</name>",temp);
if(temp) free(temp); if(temp) free(temp);
ws_writefd(pwsc," </item>\n"); ws_writefd(pwsc,"<smart>%d</smart>",db_get_playlist_is_smart(playlistid));
ws_writefd(pwsc,"<entries>%d</entries>",db_get_playlist_entry_count(playlistid));
ws_writefd(pwsc," </item>");
} }
ws_writefd(pwsc,"</playlists>\n"); ws_writefd(pwsc,"</playlists>\n");
@ -76,9 +80,42 @@ void xml_get_playlists(WS_CONNINFO *pwsc) {
/** /**
* return xml file of playlist info * return xml file of playlist info
*/ */
void xml_get_playlistinfo(WS_CONNINFO *pwsc) { void xml_get_playlistitems(WS_CONNINFO *pwsc) {
char *playlistnum;
int playlistid;
ENUMHANDLE henum;
unsigned long int itemid;
char *temp;
MP3FILE *current;
if((playlistnum=ws_getvar(pwsc,"playlistid")) == NULL) {
ws_returnerror(pwsc,500,"no playlistid specified");
return;
}
ws_addresponseheader(pwsc,"Content-Type","text/xml; charset=utf-8");
ws_writefd(pwsc,"HTTP/1.0 200 OK\r\n"); ws_writefd(pwsc,"HTTP/1.0 200 OK\r\n");
ws_emitheaders(pwsc); ws_emitheaders(pwsc);
playlistid=atoi(playlistnum);
ws_writefd(pwsc,"<playlist>");
henum=db_playlist_items_enum_begin(playlistid);
while((itemid=db_playlist_items_enum(&henum)) != -1) {
current=db_find(itemid);
if(0 != current) {
ws_writefd(pwsc,"<item>%lu</item>",itemid);
temp=xml_entity_encode(current->title);
ws_writefd(pwsc,"<name>%s</name>",temp);
free(temp);
db_dispose(current);
free(current);
}
}
ws_writefd(pwsc,"</playlist>");
return;
} }
/** /**