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Move ssc check to dmap-building time, rather than scanning time so that transcoding can be done on a per-user-agent basis

This commit is contained in:
Ron Pedde 2005-03-20 23:43:24 +00:00
parent c9d7a75774
commit 17c7b8d875
5 changed files with 166 additions and 79 deletions
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196
src/dbs-sqlite.c
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@ -37,6 +37,7 @@
#include "mp3-scanner.h" #include "mp3-scanner.h"
#include "db-generic.h" #include "db-generic.h"
#include "dbs-sqlite.h" #include "dbs-sqlite.h"
#include "ssc.h"
/* Globals */ /* Globals */
static sqlite *db_sqlite_songs; /**< Database that holds the mp3 info */ static sqlite *db_sqlite_songs; /**< Database that holds the mp3 info */
@ -58,6 +59,7 @@ int db_sqlite_get_version(void);
int db_sqlite_update_playlists(void); int db_sqlite_update_playlists(void);
#define STR(a) (a) ? (a) : "" #define STR(a) (a) ? (a) : ""
#define ISSTR(a) ((a) && strlen((a)))
#define MAYBEFREE(a) { if((a)) free((a)); }; #define MAYBEFREE(a) { if((a)) free((a)); };
/** /**
@ -81,15 +83,13 @@ int db_sqlite_unlock(void) {
/** /**
* exec a simple statement * exec a simple statement
* *
* \param fatal whether failure of this to execute is fatal or not * \param what level to log a failure of this sql statement to exec
*/ */
int db_sqlite_exec(int fatal, char *fmt, ...) { int db_sqlite_exec(int loglevel, char *fmt, ...) {
va_list ap; va_list ap;
char *query; char *query;
int err; int err;
char *perr; char *perr;
int loglevel;
va_start(ap,fmt); va_start(ap,fmt);
query=sqlite_vmprintf(fmt,ap); query=sqlite_vmprintf(fmt,ap);
@ -104,11 +104,7 @@ int db_sqlite_exec(int fatal, char *fmt, ...) {
db_sqlite_unlock(); db_sqlite_unlock();
if(err != SQLITE_OK) { if(err != SQLITE_OK) {
loglevel=E_FATAL; DPRINTF(loglevel,L_DB,"Query: %s\n",query);
if(!fatal)
loglevel=E_LOG;
DPRINTF(E_LOG,L_DB,"Query: %s\n",query);
DPRINTF(loglevel,L_DB,"Error: %s\n",perr); DPRINTF(loglevel,L_DB,"Error: %s\n",perr);
db_sqlite_lock(); db_sqlite_lock();
sqlite_freemem(query); sqlite_freemem(query);
@ -123,12 +119,11 @@ int db_sqlite_exec(int fatal, char *fmt, ...) {
* get a sqlite table * get a sqlite table
* *
*/ */
int db_sqlite_get_table(int fatal, char ***resarray, int *rows, int *cols, char *fmt, ...) { int db_sqlite_get_table(int loglevel, char ***resarray, int *rows, int *cols, char *fmt, ...) {
va_list ap; va_list ap;
char *query; char *query;
int err; int err;
char *perr; char *perr;
int loglevel;
va_start(ap,fmt); va_start(ap,fmt);
query=sqlite_vmprintf(fmt,ap); query=sqlite_vmprintf(fmt,ap);
@ -143,11 +138,8 @@ int db_sqlite_get_table(int fatal, char ***resarray, int *rows, int *cols, char
db_sqlite_unlock(); db_sqlite_unlock();
if(err != SQLITE_OK) { if(err != SQLITE_OK) {
loglevel=E_FATAL; DPRINTF(loglevel,L_DB,"Query: %s\n",query);
if(!fatal) DPRINTF(loglevel,L_DB,"Error: %s\n",perr);
loglevel=E_LOG;
DPRINTF(loglevel,L_DB,"Query: %s, Error: %s\n",query,perr);
db_sqlite_lock(); db_sqlite_lock();
sqlite_freemem(query); sqlite_freemem(query);
db_sqlite_unlock(); db_sqlite_unlock();
@ -179,6 +171,8 @@ int db_sqlite_open(char *parameters) {
if(!db_sqlite_songs) if(!db_sqlite_songs)
DPRINTF(E_FATAL,L_DB,"db_sqlite_open: %s (%s)\n",perr,db_path); DPRINTF(E_FATAL,L_DB,"db_sqlite_open: %s (%s)\n",perr,db_path);
sqlite_busy_timeout(db_sqlite_songs,30000); /* 30 seconds */
db_sqlite_unlock(); db_sqlite_unlock();
return 0; return 0;
} }
@ -199,8 +193,8 @@ int db_sqlite_init(int reload) {
DPRINTF(E_LOG,L_DB,"Full reload...\n"); DPRINTF(E_LOG,L_DB,"Full reload...\n");
/* this may or may not fail, depending if the index is already in place */ /* this may or may not fail, depending if the index is already in place */
db_sqlite_reload=1; db_sqlite_reload=1;
db_sqlite_exec(0,"DROP INDEX idx_path"); db_sqlite_exec(E_DBG,"DROP INDEX idx_path");
db_sqlite_exec(1,"DELETE FROM songs"); db_sqlite_exec(E_FATAL,"DELETE FROM songs");
} }
return 0; return 0;
} }
@ -223,12 +217,12 @@ int db_sqlite_deinit(void) {
int db_sqlite_start_scan(void) { int db_sqlite_start_scan(void) {
if(db_sqlite_reload) { if(db_sqlite_reload) {
db_sqlite_exec(0,"PRAGMA synchronous = OFF"); db_sqlite_exec(E_FATAL,"PRAGMA synchronous = OFF");
db_sqlite_exec(0,"BEGIN TRANSACTION"); db_sqlite_exec(E_FATAL,"BEGIN TRANSACTION");
} else { } else {
/* if not a full reload, we'll be doing update checks */ /* if not a full reload, we'll be doing update checks */
db_sqlite_exec(0,"DROP TABLE updated"); db_sqlite_exec(E_DBG,"DROP TABLE updated");
db_sqlite_exec(1,"CREATE TEMP TABLE updated (id int)"); db_sqlite_exec(E_FATAL,"CREATE TEMP TABLE updated (id int)");
} }
db_sqlite_in_scan=1; db_sqlite_in_scan=1;
@ -241,12 +235,12 @@ int db_sqlite_start_scan(void) {
int db_sqlite_end_scan(void) { int db_sqlite_end_scan(void) {
if(db_sqlite_reload) { if(db_sqlite_reload) {
db_sqlite_exec(1,"COMMIT TRANSACTION"); db_sqlite_exec(E_FATAL,"COMMIT TRANSACTION");
db_sqlite_exec(1,"CREATE INDEX idx_path ON songs(path)"); db_sqlite_exec(E_FATAL,"CREATE INDEX idx_path ON songs(path)");
db_sqlite_exec(1,"PRAGMA synchronous=NORMAL"); db_sqlite_exec(E_FATAL,"PRAGMA synchronous=NORMAL");
} else { } else {
db_sqlite_exec(1,"DELETE FROM songs WHERE id NOT IN (SELECT id FROM updated)"); db_sqlite_exec(E_FATAL,"DELETE FROM songs WHERE id NOT IN (SELECT id FROM updated)");
db_sqlite_exec(1,"DROP TABLE updated"); db_sqlite_exec(E_FATAL,"DROP TABLE updated");
} }
db_sqlite_update_playlists(); db_sqlite_update_playlists();
@ -277,7 +271,7 @@ int db_sqlite_add(MP3FILE *pmp3) {
pmp3->play_count=0; pmp3->play_count=0;
pmp3->time_played=0; pmp3->time_played=0;
err=db_sqlite_exec(0,"INSERT INTO songs VALUES " err=db_sqlite_exec(E_DBG,"INSERT INTO songs VALUES "
"(NULL," // id "(NULL," // id
"'%q'," // path "'%q'," // path
"'%q'," // fname "'%q'," // fname
@ -359,7 +353,7 @@ int db_sqlite_add(MP3FILE *pmp3) {
DPRINTF(E_FATAL,L_DB,"Error inserting file %s in database\n",pmp3->fname); DPRINTF(E_FATAL,L_DB,"Error inserting file %s in database\n",pmp3->fname);
if((db_sqlite_in_scan)&&(!db_sqlite_reload)) { if((db_sqlite_in_scan)&&(!db_sqlite_reload)) {
db_sqlite_exec(1,"INSERT INTO updated VALUES (last_insert_rowid())"); db_sqlite_exec(E_FATAL,"INSERT INTO updated VALUES (last_insert_rowid())");
} }
if(!db_sqlite_in_scan) if(!db_sqlite_in_scan)
@ -382,7 +376,7 @@ int db_sqlite_update(MP3FILE *pmp3) {
pmp3->db_timestamp = (int)time(NULL); pmp3->db_timestamp = (int)time(NULL);
err=db_sqlite_exec(1,"UPDATE songs SET " err=db_sqlite_exec(E_FATAL,"UPDATE songs SET "
"title='%q'," // title "title='%q'," // title
"artist='%q'," // artist "artist='%q'," // artist
"album='%q'," // album "album='%q'," // album
@ -439,7 +433,7 @@ int db_sqlite_update(MP3FILE *pmp3) {
pmp3->path); pmp3->path);
if((db_sqlite_in_scan) && (!db_sqlite_reload)) { if((db_sqlite_in_scan) && (!db_sqlite_reload)) {
db_sqlite_exec(1,"INSERT INTO updated (id) select id from songs where path='%q'", db_sqlite_exec(E_FATAL,"INSERT INTO updated (id) select id from songs where path='%q'",
pmp3->path); pmp3->path);
} }
@ -457,16 +451,16 @@ int db_sqlite_update_playlists(void) {
char **resarray; char **resarray;
int rows, cols, index; int rows, cols, index;
db_sqlite_get_table(1,&resarray, &rows, &cols, "SELECT * FROM playlists"); db_sqlite_get_table(E_FATAL,&resarray, &rows, &cols, "SELECT * FROM playlists");
for(index=1;index <= rows; index ++) { for(index=1;index <= rows; index ++) {
DPRINTF(E_DBG,L_DB,"Updating playlist counts for %s\n",resarray[cols * index + 1]); DPRINTF(E_DBG,L_DB,"Updating playlist counts for %s\n",resarray[cols * index + 1]);
if(atoi(resarray[cols * index + 2])) { // is a smart playlist if(atoi(resarray[cols * index + 2])) { // is a smart playlist
db_sqlite_exec(1,"UPDATE playlists SET items=(SELECT COUNT(*) " db_sqlite_exec(E_FATAL,"UPDATE playlists SET items=(SELECT COUNT(*) "
"FROM songs WHERE %s) WHERE id=%s",resarray[cols * index + 4], "FROM songs WHERE %s) WHERE id=%s",resarray[cols * index + 4],
resarray[cols * index]); resarray[cols * index]);
} else { } else {
db_sqlite_exec(1,"UPDATE playlists SET items=(SELECT COUNT(*) " db_sqlite_exec(E_FATAL,"UPDATE playlists SET items=(SELECT COUNT(*) "
"FROM playlistitems WHERE id=%s) WHERE id=%s", "FROM playlistitems WHERE id=%s) WHERE id=%s",
resarray[cols * index], resarray[cols * index]); resarray[cols * index], resarray[cols * index]);
} }
@ -755,6 +749,7 @@ int db_sqlite_enum_end(void) {
int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) { int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) {
int size; int size;
int transcode;
switch(pinfo->query_type) { switch(pinfo->query_type) {
case queryTypeBrowseArtists: /* simple 'mlit' entry */ case queryTypeBrowseArtists: /* simple 'mlit' entry */
@ -772,6 +767,18 @@ int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) {
break; break;
case queryTypeItems: case queryTypeItems:
case queryTypePlaylistItems: /* essentially the same query */ case queryTypePlaylistItems: /* essentially the same query */
/* see if this is going to be transcoded */
transcode = server_side_convert(valarray[2]);
/* Items that get changed by transcode:
*
* type: item 8: changes to 'wav'
* description: item 29: changes to 'wav audio file'
* bitrate: item 15: guestimated, based on item 15, samplerate
*
* probably file size should change as well, but currently doesn't
*/
size = 8; /* mlit */ size = 8; /* mlit */
if(db_wantsmeta(pinfo->meta, metaItemKind)) if(db_wantsmeta(pinfo->meta, metaItemKind))
/* mikd */ /* mikd */
@ -779,31 +786,38 @@ int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) {
if(db_wantsmeta(pinfo->meta, metaSongDataKind)) if(db_wantsmeta(pinfo->meta, metaSongDataKind))
/* asdk */ /* asdk */
size += 9; size += 9;
if(valarray[13] && db_wantsmeta(pinfo->meta, metaSongDataURL)) if(ISSTR(valarray[13]) && db_wantsmeta(pinfo->meta, metaSongDataURL))
/* asul */ /* asul */
size += (8 + strlen(valarray[13])); size += (8 + strlen(valarray[13]));
if(valarray[5] && db_wantsmeta(pinfo->meta, metaSongAlbum)) if(ISSTR(valarray[5]) && db_wantsmeta(pinfo->meta, metaSongAlbum))
/* asal */ /* asal */
size += (8 + strlen(valarray[5])); size += (8 + strlen(valarray[5]));
if(valarray[4] && db_wantsmeta(pinfo->meta, metaSongArtist)) if(ISSTR(valarray[4]) && db_wantsmeta(pinfo->meta, metaSongArtist))
/* asar */ /* asar */
size += (8 + strlen(valarray[4])); size += (8 + strlen(valarray[4]));
if(valarray[23] && atoi(valarray[23]) && db_wantsmeta(pinfo->meta, metaSongBPM)) if(valarray[23] && atoi(valarray[23]) && db_wantsmeta(pinfo->meta, metaSongBPM))
/* asbt */ /* asbt */
size += 10; size += 10;
if(valarray[14] && atoi(valarray[14]) && db_wantsmeta(pinfo->meta, metaSongBitRate)) if(db_wantsmeta(pinfo->meta, metaSongBitRate)) {
/* asbr */ /* asbr */
size += 10; if(transcode) {
if(valarray[7] && db_wantsmeta(pinfo->meta, metaSongComment)) if(valarray[15] && atoi(valarray[15]))
size += 10;
} else {
if(valarray[14] && atoi(valarray[14]))
size += 10;
}
}
if(ISSTR(valarray[7]) && db_wantsmeta(pinfo->meta, metaSongComment))
/* ascm */ /* ascm */
size += (8 + strlen(valarray[7])); size += (8 + strlen(valarray[7]));
if(valarray[24] && atoi(valarray[24]) && db_wantsmeta(pinfo->meta,metaSongCompilation)) if(valarray[24] && atoi(valarray[24]) && db_wantsmeta(pinfo->meta,metaSongCompilation))
/* asco */ /* asco */
size += 9; size += 9;
if(valarray[9] && db_wantsmeta(pinfo->meta, metaSongComposer)) if(ISSTR(valarray[9]) && db_wantsmeta(pinfo->meta, metaSongComposer))
/* ascp */ /* ascp */
size += (8 + strlen(valarray[9])); size += (8 + strlen(valarray[9]));
if(valarray[12] && db_wantsmeta(pinfo->meta, metaSongGrouping)) if(ISSTR(valarray[12]) && db_wantsmeta(pinfo->meta, metaSongGrouping))
/* agrp */ /* agrp */
size += (8 + strlen(valarray[12])); size += (8 + strlen(valarray[12]));
if(valarray[30] && atoi(valarray[30]) && db_wantsmeta(pinfo->meta, metaSongDateAdded)) if(valarray[30] && atoi(valarray[30]) && db_wantsmeta(pinfo->meta, metaSongDateAdded))
@ -815,19 +829,29 @@ int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) {
if(valarray[22] && atoi(valarray[22]) && db_wantsmeta(pinfo->meta, metaSongDiscCount)) if(valarray[22] && atoi(valarray[22]) && db_wantsmeta(pinfo->meta, metaSongDiscCount))
/* asdc */ /* asdc */
size += 10; size += 10;
if(valarray[6] && db_wantsmeta(pinfo->meta, metaSongGenre)) if(ISSTR(valarray[6]) && db_wantsmeta(pinfo->meta, metaSongGenre))
/* asgn */ /* asgn */
size += (8 + strlen(valarray[6])); size += (8 + strlen(valarray[6]));
if(db_wantsmeta(pinfo->meta,metaItemId)) if(db_wantsmeta(pinfo->meta,metaItemId))
/* miid */ /* miid */
size += 12; size += 12;
if(valarray[8] && db_wantsmeta(pinfo->meta,metaSongFormat)) if(ISSTR(valarray[8]) && db_wantsmeta(pinfo->meta,metaSongFormat)) {
/* asfm */ /* asfm */
size += (8 + strlen(valarray[8])); if(transcode) {
if(valarray[29] && db_wantsmeta(pinfo->meta,metaSongDescription)) size += 11; /* 'wav' */
} else {
size += (8 + strlen(valarray[8]));
}
}
if(ISSTR(valarray[29]) && db_wantsmeta(pinfo->meta,metaSongDescription)) {
/* asdt */ /* asdt */
size += (8 + strlen(valarray[29])); if(transcode) {
if(valarray[3] && db_wantsmeta(pinfo->meta,metaItemName)) size += 22; /* 'wav audio file' */
} else {
size += (8 + strlen(valarray[29]));
}
}
if(ISSTR(valarray[3]) && db_wantsmeta(pinfo->meta,metaItemName))
/* minm */ /* minm */
size += (8 + strlen(valarray[3])); size += (8 + strlen(valarray[3]));
if(valarray[34] && atoi(valarray[34]) && db_wantsmeta(pinfo->meta,metaSongDisabled)) if(valarray[34] && atoi(valarray[34]) && db_wantsmeta(pinfo->meta,metaSongDisabled))
@ -876,6 +900,8 @@ int db_sqlite_get_size(DBQUERYINFO *pinfo, char **valarray) {
int db_sqlite_build_dmap(DBQUERYINFO *pinfo, char **valarray, char *presult, int len) { int db_sqlite_build_dmap(DBQUERYINFO *pinfo, char **valarray, char *presult, int len) {
unsigned char *current = presult; unsigned char *current = presult;
int transcode;
int samplerate=0;
switch(pinfo->query_type) { switch(pinfo->query_type) {
case queryTypeBrowseArtists: /* simple 'mlit' entry */ case queryTypeBrowseArtists: /* simple 'mlit' entry */
@ -893,28 +919,49 @@ int db_sqlite_build_dmap(DBQUERYINFO *pinfo, char **valarray, char *presult, int
break; break;
case queryTypeItems: case queryTypeItems:
case queryTypePlaylistItems: /* essentially the same query */ case queryTypePlaylistItems: /* essentially the same query */
/* see if this is going to be transcoded */
transcode = server_side_convert(valarray[2]);
/* Items that get changed by transcode:
*
* type: item 8: changes to 'wav'
* description: item 29: changes to 'wav audio file'
* bitrate: item 15: guestimated, but doesn't change file size
*
* probably file size should change as well, but currently doesn't
*/
current += db_dmap_add_container(current,"mlit",len-8); current += db_dmap_add_container(current,"mlit",len-8);
if(db_wantsmeta(pinfo->meta, metaItemKind)) if(db_wantsmeta(pinfo->meta, metaItemKind))
current += db_dmap_add_char(current,"mikd",(char)atoi(valarray[28])); current += db_dmap_add_char(current,"mikd",(char)atoi(valarray[28]));
if(db_wantsmeta(pinfo->meta, metaSongDataKind)) if(db_wantsmeta(pinfo->meta, metaSongDataKind))
current += db_dmap_add_char(current,"asdk",(char)atoi(valarray[27])); current += db_dmap_add_char(current,"asdk",(char)atoi(valarray[27]));
if(valarray[13] && db_wantsmeta(pinfo->meta, metaSongDataURL)) if(ISSTR(valarray[13]) && db_wantsmeta(pinfo->meta, metaSongDataURL))
current += db_dmap_add_string(current,"asul",valarray[13]); current += db_dmap_add_string(current,"asul",valarray[13]);
if(valarray[5] && db_wantsmeta(pinfo->meta, metaSongAlbum)) if(ISSTR(valarray[5]) && db_wantsmeta(pinfo->meta, metaSongAlbum))
current += db_dmap_add_string(current,"asal",valarray[5]); current += db_dmap_add_string(current,"asal",valarray[5]);
if(valarray[4] && db_wantsmeta(pinfo->meta, metaSongArtist)) if(ISSTR(valarray[4]) && db_wantsmeta(pinfo->meta, metaSongArtist))
current += db_dmap_add_string(current,"asar",valarray[4]); current += db_dmap_add_string(current,"asar",valarray[4]);
if(valarray[23] && atoi(valarray[23]) && db_wantsmeta(pinfo->meta, metaSongBPM)) if(valarray[23] && atoi(valarray[23]) && db_wantsmeta(pinfo->meta, metaSongBPM))
current += db_dmap_add_short(current,"asbt",(short)atoi(valarray[23])); current += db_dmap_add_short(current,"asbt",(short)atoi(valarray[23]));
if(valarray[14] && atoi(valarray[14]) && db_wantsmeta(pinfo->meta, metaSongBitRate)) if(valarray[14] && atoi(valarray[14]) && db_wantsmeta(pinfo->meta, metaSongBitRate)) {
current += db_dmap_add_short(current,"asbr",(short)atoi(valarray[14])); if(transcode) {
if(valarray[7] && db_wantsmeta(pinfo->meta, metaSongComment)) if(valarray[15]) samplerate=atoi(valarray[15]);
if(samplerate) {
current += db_dmap_add_short(current,"asbr",
(short)(samplerate * 4 * 8)/1000);
}
} else {
current += db_dmap_add_short(current,"asbr",(short)atoi(valarray[14]));
}
}
if(ISSTR(valarray[7]) && db_wantsmeta(pinfo->meta, metaSongComment))
current += db_dmap_add_string(current,"ascm",valarray[7]); current += db_dmap_add_string(current,"ascm",valarray[7]);
if(valarray[24] && atoi(valarray[24]) && db_wantsmeta(pinfo->meta,metaSongCompilation)) if(valarray[24] && atoi(valarray[24]) && db_wantsmeta(pinfo->meta,metaSongCompilation))
current += db_dmap_add_char(current,"asco",(char)atoi(valarray[24])); current += db_dmap_add_char(current,"asco",(char)atoi(valarray[24]));
if(valarray[9] && db_wantsmeta(pinfo->meta, metaSongComposer)) if(ISSTR(valarray[9]) && db_wantsmeta(pinfo->meta, metaSongComposer))
current += db_dmap_add_string(current,"ascp",valarray[9]); current += db_dmap_add_string(current,"ascp",valarray[9]);
if(valarray[12] && db_wantsmeta(pinfo->meta, metaSongGrouping)) if(ISSTR(valarray[12]) && db_wantsmeta(pinfo->meta, metaSongGrouping))
current += db_dmap_add_string(current,"agrp",valarray[12]); current += db_dmap_add_string(current,"agrp",valarray[12]);
if(valarray[30] && atoi(valarray[30]) && db_wantsmeta(pinfo->meta, metaSongDateAdded)) if(valarray[30] && atoi(valarray[30]) && db_wantsmeta(pinfo->meta, metaSongDateAdded))
current += db_dmap_add_int(current,"asda",(int)atoi(valarray[30])); current += db_dmap_add_int(current,"asda",(int)atoi(valarray[30]));
@ -922,15 +969,25 @@ int db_sqlite_build_dmap(DBQUERYINFO *pinfo, char **valarray, char *presult, int
current += db_dmap_add_int(current,"asdm",(int)atoi(valarray[31])); current += db_dmap_add_int(current,"asdm",(int)atoi(valarray[31]));
if(valarray[22] && atoi(valarray[22]) && db_wantsmeta(pinfo->meta, metaSongDiscCount)) if(valarray[22] && atoi(valarray[22]) && db_wantsmeta(pinfo->meta, metaSongDiscCount))
current += db_dmap_add_short(current,"asdc",(short)atoi(valarray[22])); current += db_dmap_add_short(current,"asdc",(short)atoi(valarray[22]));
if(valarray[6] && db_wantsmeta(pinfo->meta, metaSongGenre)) if(ISSTR(valarray[6]) && db_wantsmeta(pinfo->meta, metaSongGenre))
current += db_dmap_add_string(current,"asgn",valarray[6]); current += db_dmap_add_string(current,"asgn",valarray[6]);
if(db_wantsmeta(pinfo->meta,metaItemId)) if(db_wantsmeta(pinfo->meta,metaItemId))
current += db_dmap_add_int(current,"miid",(int)atoi(valarray[0])); current += db_dmap_add_int(current,"miid",(int)atoi(valarray[0]));
if(valarray[8] && db_wantsmeta(pinfo->meta,metaSongFormat)) if(ISSTR(valarray[8]) && db_wantsmeta(pinfo->meta,metaSongFormat)) {
current += db_dmap_add_string(current,"asfm",valarray[8]); if(transcode) {
if(valarray[29] && db_wantsmeta(pinfo->meta,metaSongDescription)) current += db_dmap_add_string(current,"asfm","wav");
current += db_dmap_add_string(current,"asdt",valarray[29]); } else {
if(valarray[3] && db_wantsmeta(pinfo->meta,metaItemName)) current += db_dmap_add_string(current,"asfm",valarray[8]);
}
}
if(ISSTR(valarray[29]) && db_wantsmeta(pinfo->meta,metaSongDescription)) {
if(transcode) {
current += db_dmap_add_string(current,"asdt","wav audio file");
} else {
current += db_dmap_add_string(current,"asdt",valarray[29]);
}
}
if(ISSTR(valarray[3]) && db_wantsmeta(pinfo->meta,metaItemName))
current += db_dmap_add_string(current,"minm",valarray[3]); current += db_dmap_add_string(current,"minm",valarray[3]);
if(valarray[34] && atoi(valarray[34]) && db_wantsmeta(pinfo->meta,metaSongDisabled)) if(valarray[34] && atoi(valarray[34]) && db_wantsmeta(pinfo->meta,metaSongDisabled))
current += db_dmap_add_char(current,"asdb",(char)atoi(valarray[34])); current += db_dmap_add_char(current,"asdb",(char)atoi(valarray[34]));
@ -1019,7 +1076,7 @@ MP3FILE *db_sqlite_fetch_item(int id) {
char **resarray; char **resarray;
MP3FILE *pmp3=NULL; MP3FILE *pmp3=NULL;
db_sqlite_get_table(0,&resarray,&rows,&cols,"SELECT * FROM songs WHERE id=%d",id); db_sqlite_get_table(E_DBG,&resarray,&rows,&cols,"SELECT * FROM songs WHERE id=%d",id);
if(rows != 0) { if(rows != 0) {
pmp3=(MP3FILE*)malloc(sizeof(MP3FILE)); pmp3=(MP3FILE*)malloc(sizeof(MP3FILE));
@ -1032,7 +1089,7 @@ MP3FILE *db_sqlite_fetch_item(int id) {
db_sqlite_free_table(resarray); db_sqlite_free_table(resarray);
if ((rows) && (db_sqlite_in_scan) && (!db_sqlite_reload)) { if ((rows) && (db_sqlite_in_scan) && (!db_sqlite_reload)) {
db_sqlite_exec(1,"INSERT INTO updated VALUES (%d)",id); db_sqlite_exec(E_FATAL,"INSERT INTO updated VALUES (%d)",id);
} }
return pmp3; return pmp3;
@ -1048,7 +1105,7 @@ MP3FILE *db_sqlite_fetch_path(char *path) {
char **resarray; char **resarray;
MP3FILE *pmp3=NULL; MP3FILE *pmp3=NULL;
db_sqlite_get_table(0,&resarray,&rows,&cols,"SELECT * FROM songs WHERE path='%q'",path); db_sqlite_get_table(E_DBG,&resarray,&rows,&cols,"SELECT * FROM songs WHERE path='%q'",path);
if(rows != 0) { if(rows != 0) {
pmp3=(MP3FILE*)malloc(sizeof(MP3FILE)); pmp3=(MP3FILE*)malloc(sizeof(MP3FILE));
@ -1061,7 +1118,7 @@ MP3FILE *db_sqlite_fetch_path(char *path) {
db_sqlite_free_table(resarray); db_sqlite_free_table(resarray);
if ((rows) && (db_sqlite_in_scan) && (!db_sqlite_reload)) { if ((rows) && (db_sqlite_in_scan) && (!db_sqlite_reload)) {
db_sqlite_exec(1,"INSERT INTO updated VALUES (%d)",pmp3->id); db_sqlite_exec(E_FATAL,"INSERT INTO updated VALUES (%d)",pmp3->id);
} }
return pmp3; return pmp3;
@ -1117,7 +1174,7 @@ int db_sqlite_get_count(CountType_t type) {
break; break;
} }
db_sqlite_get_table(0,&resarray, &rows, &cols,"SELECT COUNT(*) FROM %q", table); db_sqlite_get_table(E_DBG,&resarray, &rows, &cols,"SELECT COUNT(*) FROM %q", table);
if(rows != 0) { if(rows != 0) {
retval=atoi(resarray[cols]); retval=atoi(resarray[cols]);
@ -1135,7 +1192,7 @@ int db_sqlite_get_version(void) {
char **resarray; char **resarray;
int retval=0; int retval=0;
db_sqlite_get_table(0,&resarray, &rows, &cols, db_sqlite_get_table(E_DBG,&resarray, &rows, &cols,
"select value from config where term='version'"); "select value from config where term='version'");
if(rows != 0) { if(rows != 0) {
@ -1187,6 +1244,7 @@ char *db_sqlite_upgrade_scripts[] = {
" sample_count INTEGER DEFAULT 0,\n" " sample_count INTEGER DEFAULT 0,\n"
" force_update INTEGER DEFAULT 0\n" " force_update INTEGER DEFAULT 0\n"
");\n" ");\n"
"CREATE INDEX idx_path ON songs(path)\n"
"CREATE TABLE config (\n" "CREATE TABLE config (\n"
" term VARCHAR(255) NOT NULL,\n" " term VARCHAR(255) NOT NULL,\n"
" subterm VARCHAR(255) DEFAULT NULL,\n" " subterm VARCHAR(255) DEFAULT NULL,\n"
@ -1218,7 +1276,7 @@ int db_sqlite_update_version(int from_version) {
while(db_sqlite_upgrade_scripts[from_version]) { while(db_sqlite_upgrade_scripts[from_version]) {
DPRINTF(E_LOG,L_DB,"Upgrading database from version %d to version %d\n",from_version, DPRINTF(E_LOG,L_DB,"Upgrading database from version %d to version %d\n",from_version,
from_version+1); from_version+1);
db_sqlite_exec(1,db_sqlite_upgrade_scripts[from_version]); db_sqlite_exec(E_FATAL,db_sqlite_upgrade_scripts[from_version]);
from_version++; from_version++;
} }

13
src/dispatch.c
View File

@ -563,7 +563,6 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
MP3FILE *pmp3; MP3FILE *pmp3;
FILE *file_ptr; FILE *file_ptr;
int file_fd; int file_fd;
char *real_path;
int bytes_copied; int bytes_copied;
off_t real_len; off_t real_len;
off_t file_len; off_t file_len;
@ -586,13 +585,13 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
if(!pmp3) { if(!pmp3) {
DPRINTF(E_LOG,L_DAAP|L_WS|L_DB,"Could not find requested item %lu\n",item); DPRINTF(E_LOG,L_DAAP|L_WS|L_DB,"Could not find requested item %lu\n",item);
ws_returnerror(pwsc,404,"File Not Found"); ws_returnerror(pwsc,404,"File Not Found");
} else if ((real_path=server_side_convert_path(pmp3->path)) != NULL) { } else if (server_side_convert(pmp3->fname)) {
/************************ /************************
* Server side conversion * Server side conversion
************************/ ************************/
DPRINTF(E_WARN,L_WS,"Thread %d: Autoconvert file %s for client\n", DPRINTF(E_WARN,L_WS,"Thread %d: Autoconvert file %s for client\n",
pwsc->threadno,real_path); pwsc->threadno,pmp3->path);
file_ptr = server_side_convert_open(real_path, file_ptr = server_side_convert_open(pmp3->path,
offset, offset,
pmp3->song_length); pmp3->song_length);
if (file_ptr) { if (file_ptr) {
@ -607,11 +606,10 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
pwsc->error=errno; pwsc->error=errno;
DPRINTF(E_WARN,L_WS, DPRINTF(E_WARN,L_WS,
"Thread %d: Error opening %s for conversion\n", "Thread %d: Error opening %s for conversion\n",
pwsc->threadno,real_path); pwsc->threadno,pmp3->path);
ws_returnerror(pwsc,404,"Not found"); ws_returnerror(pwsc,404,"Not found");
config_set_status(pwsc,pqi->session_id,NULL); config_set_status(pwsc,pqi->session_id,NULL);
db_dispose_item(pmp3); db_dispose_item(pmp3);
free(real_path);
} else { } else {
if(pmp3->type) if(pmp3->type)
ws_addresponseheader(pwsc,"Content-Type","audio/%s", ws_addresponseheader(pwsc,"Content-Type","audio/%s",
@ -654,8 +652,6 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
server_side_convert_close(file_ptr); server_side_convert_close(file_ptr);
config_set_status(pwsc,pqi->session_id,NULL); config_set_status(pwsc,pqi->session_id,NULL);
db_dispose_item(pmp3); db_dispose_item(pmp3);
free(pmp3);
free(real_path);
} }
} else { } else {
/********************** /**********************
@ -669,7 +665,6 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
ws_returnerror(pwsc,404,"Not found"); ws_returnerror(pwsc,404,"Not found");
config_set_status(pwsc,pqi->session_id,NULL); config_set_status(pwsc,pqi->session_id,NULL);
db_dispose_item(pmp3); db_dispose_item(pmp3);
free(pmp3);
} else { } else {
real_len=lseek(file_fd,0,SEEK_END); real_len=lseek(file_fd,0,SEEK_END);
lseek(file_fd,0,SEEK_SET); lseek(file_fd,0,SEEK_SET);

2
src/mp3-scanner.c
View File

@ -559,7 +559,7 @@ void scan_music_file(char *path, struct dirent *pde, struct stat *psb) {
mp3file.time_added=psb->st_ctime; mp3file.time_added=psb->st_ctime;
mp3file.time_modified=psb->st_mtime; mp3file.time_modified=psb->st_mtime;
server_side_convert_set(&mp3file); // server_side_convert_set(&mp3file);
DPRINTF(E_DBG,L_SCAN," Date Added: %d\n",mp3file.time_added); DPRINTF(E_DBG,L_SCAN," Date Added: %d\n",mp3file.time_added);

33
src/ssc.c
View File

@ -69,6 +69,39 @@ char *server_side_convert_path(char *path)
return r; return r;
} }
/**
* Check if the file specified by fname should be converted in
* server to wav. Currently it does this by file extension, but
* could in the future decided to transcode based on user agent.
*
* @param fname file name of file to check for conversion
* @returns 1 if should be converted. 0 if not
*/
int server_side_convert(char *fname) {
char *ext;
DPRINTF(E_DBG,L_SCAN,"Checking for ssc: %s\n",fname);
if ((!config.ssc_extensions) ||
(!config.ssc_extensions[0]) ||
(!config.ssc_prog) ||
(!config.ssc_prog[0]) ||
(!fname)) {
DPRINTF(E_DBG,L_SCAN,"Nope\n");
return 0;
}
if(((ext = strrchr(fname, '.')) != NULL) &&
(strcasestr(config.ssc_extensions, ext))) {
DPRINTF(E_DBG,L_SCAN,"Yup\n");
return 1;
}
DPRINTF(E_DBG,L_SCAN,"Nope\n");
return 0;
}
/** /**
* Check if the file entry (otherwise complete) is such that * Check if the file entry (otherwise complete) is such that
* file should be converted in server end to wav-format. * file should be converted in server end to wav-format.

1
src/ssc.h
View File

@ -25,6 +25,7 @@
#define SERVER_SIDE_CONVERT_SUFFIX ".-*-ssc-*-.wav" #define SERVER_SIDE_CONVERT_SUFFIX ".-*-ssc-*-.wav"
#define SERVER_SIDE_CONVERT_DESCR " (converted to WAV)" #define SERVER_SIDE_CONVERT_DESCR " (converted to WAV)"
extern int server_side_convert(char *fname);
extern int server_side_convert_set(MP3FILE *pmp3); extern int server_side_convert_set(MP3FILE *pmp3);
extern char *server_side_convert_path(char *path); extern char *server_side_convert_path(char *path);
extern FILE *server_side_convert_open(char *path, extern FILE *server_side_convert_open(char *path,