Attachment 717660 Details for Bug 928796 – Here's the code for getting release list for an artist.

Here's the code for getting release list for an artist.

musicbrainz_test.c (text/x-csrc), 4.87 KB, created by abhijangda on 2013-03-28 13:14:32 UTC

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Filename:

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Creator: abhijangda

Created: 2013-03-28 13:14:32 UTC

Size: 4.87 KB

patch

obsolete

>
>#include <stdio.h>
>#include <stdlib.h>
>#include <string.h>
>#include <unistd.h>
>
>#include <musicbrainz5/mb5_c.h>
>
>int main(int argc, const char *argv[])
>{
>    Mb5Query Query;    
>    argc=argc;
>    argv=argv;
>
>    Query=mb5_query_new("mydabatabase/0.1 ( abhijangda@hotmail.com )",NULL,0);
>    if (Query)
>    {
>        char **ParamNames;
>        char **ParamValues;
>        Mb5Metadata Metadata;
>        char ErrorMessage[256];
>        tQueryResult Result;
>        int HTTPCode;
>        
>        ParamNames=malloc(2*sizeof(char *));
>        ParamNames[0]=malloc(256);
>        ParamNames[1]=malloc(256);
>        
>        ParamValues=malloc(2*sizeof(char *));
>        ParamValues[0]=malloc(1024);
>        ParamValues[1]=malloc(256);
>        
>        strcpy(ParamNames[0],"query");
>        strcpy(ParamValues[0],"artist:Westlife");
>        
>        //strcpy(ParamNames[1],"limit");
>        //strcpy(ParamValues[1],"25");
>    
>        Metadata=mb5_query_query(Query,"artist","","",1,ParamNames,ParamValues);
>    
>        Result=mb5_query_get_lastresult(Query);
>        HTTPCode=mb5_query_get_lasthttpcode(Query);
>        if(Result==eQuery_Success)
>             printf("Success\n");
>        else if(Result==eQuery_ResourceNotFound)
>             printf("Resource Not Found\n");
>    
>        mb5_query_get_lasterrormessage(Query,ErrorMessage,sizeof(ErrorMessage));
>        //printf("Result: %d\nHTTPCode: %d\nErrorMessage: '%s'\n",Result,HTTPCode,ErrorMessage);
>    
>        if (Metadata)
>        {
>            int ThisArtist;
>            Mb5ArtistList ArtistList=mb5_metadata_get_artistlist(Metadata);
>            
>            printf("Found %d artist(s)\n",mb5_artist_list_size(ArtistList));
>            for (ThisArtist=0;ThisArtist<mb5_artist_list_size(ArtistList);ThisArtist++)
>            {
>                Mb5Artist Artist=mb5_artist_list_item(ArtistList,ThisArtist);
>                if (Artist)
>                {
>                    int count;
>                    char Name[256];
>                    char Value[1024];
>                    int NumExtAttrs=mb5_entity_ext_attributes_size(Artist);
>                    int NumExtElements=mb5_entity_ext_elements_size(Artist);
>                    
>                    mb5_artist_get_name(Artist,Name,sizeof(Name));
>                    printf("Artist is '%s'\n",Name);
>                    mb5_artist_get_id(Artist,Value,sizeof(Value));
>                    printf("Artist ID is %s\n",Value);
>                    
>                    char *ParamNames2[]={"inc"};
>                    char *ParamValues2[]={"releases"};
>                    
>                    sleep(2);
>                    Mb5Metadata Metadata2=mb5_query_query(Query,"artist",Value,"",1,ParamNames2,ParamValues2);
>    
>                    Result=mb5_query_get_lastresult(Query);
>                    HTTPCode=mb5_query_get_lasthttpcode(Query);
>                    
>                    if(Result==eQuery_Success)
>                         printf("Success\n");
>                    else if(Result==eQuery_ResourceNotFound)
>                         printf("Resource Not Found\n");
>                    else if(Result==eQuery_ConnectionError)
>                         printf("ConnectionError\n");
>                    else if(Result==eQuery_Timeout)
>                         printf("Timeout\n");
>                    else if(Result==eQuery_AuthenticationError)
>                         printf("AuthenticationError\n");
>                    else if(Result==eQuery_FetchError)
>                         printf("eQuery_FetchError\n");
>                    else if(Result==eQuery_RequestError)
>                         printf("RequestError\n");
>            
>                    //Mb5ArtistList _ArtistList=mb5_metadata_get_artistlist(Metadata2);
>                    Mb5Artist _artist=mb5_metadata_get_artist(Metadata2);
>                    //Mb5Artist _artist = mb5_artist_list_item(_ArtistList,0);
>                    Mb5ReleaseList ArtistRList;
>                    if(_artist)
>                    {
>                        char Name2[256];
>                        mb5_artist_get_name(_artist,Name2,sizeof(Name2));
>                        printf("Artist NAME IS %s\n",Name2);
>                        }
>                    //ArtistRList = mb5_metadata_get_releaselist(Metadata2);
>                    ArtistRList = mb5_artist_get_releaselist(_artist);
>                    printf("Release List Size %d\n",mb5_release_list_size(ArtistRList));            
>                    mb5_metadata_delete(Metadata2);        
>                    }                       
>                else
>                {
>                    printf("Couldn't get artist %d\n",ThisArtist);
>                    }
>                }
>            mb5_metadata_delete(Metadata);
>            }
>        free(ParamValues[1]);
>        free(ParamValues[0]);
>        free(ParamValues);
>        free(ParamNames[1]);
>        free(ParamNames[0]);
>        free(ParamNames);
>        
>        mb5_query_delete(Query);
>        }
>    return 0;
>    }

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Attachments on bug 928796: 717660