More plugin work

src/Makefile.am

@@ -49,7 +49,7 @@ mtd_update_SOURCES = mtd-update.c conf.c conf.h ll.c ll.h \
 	db-sql.c db-sql.h db-generic.c db-generic.h smart-parser.c \
 	smart-parser.h err.c err.h os-unix.c os.h xml-rpc.c xml-rpc.h \
 	restart.c restart.h uici.c uici.h ssc.c ssc.h \
-	webserver.c webserver.h compat.c compat.h plugin.c plugin.h \
+	webserver.c webserver.h compat.c compat.h \
 	$(PRENDSRC) $(ORENDSRC) $(HRENDSRC) \
 	$(SQLITEDB) $(SQLITE3DB)
 

src/db-generic.c

@@ -61,6 +61,7 @@ typedef struct tag_db_functions {
     int(*dbs_enum_start)(char **, DBQUERYINFO *);
     int(*dbs_enum_size)(char **, DBQUERYINFO *, int *, int *);
     int(*dbs_enum_fetch)(char **, DBQUERYINFO *, int *, unsigned char **);
+    int(*dbs_enum_fetch_row)(char **, PACKED_MP3FILE *, DBQUERYINFO *);    
     int(*dbs_enum_reset)(char **, DBQUERYINFO *);
     int(*dbs_enum_end)(char **);
     int(*dbs_start_scan)(void);
@@ -92,6 +93,7 @@ DB_FUNCTIONS db_functions[] = {
         db_sql_enum_start,
         db_sql_enum_size,
         db_sql_enum_fetch,
+        db_sql_enum_fetch_row,
         db_sql_enum_reset,
         db_sql_enum_end,
         db_sql_start_scan,
@@ -121,6 +123,7 @@ DB_FUNCTIONS db_functions[] = {
         db_sql_enum_start,
         db_sql_enum_size,
         db_sql_enum_fetch,
+        db_sql_enum_fetch_row,
         db_sql_enum_reset,
         db_sql_enum_end,
         db_sql_start_scan,
@@ -727,6 +730,15 @@ int db_enum_fetch(char **pe, DBQUERYINFO *pinfo, int *size,
 }
 
 
+/**
+ * fetch the next item int he result set started by the db enum.  this
+ * will be in native packed row format 
+ */
+int db_enum_fetch_row(char **pe, PACKED_MP3FILE *row, DBQUERYINFO *pinfo) {
+    return db_current->dbs_enum_fetch_row(pe, row, pinfo);
+}
+
+
 /**
  * reset the enum, without coming out the the db_writelock
  */

src/db-generic.h

@@ -125,6 +125,7 @@ typedef struct tag_dbqueryinfo {
     int playlist_id;
     int db_id;
     int session_id;
+    int want_count;
     int specifiedtotalcount;
     int uri_count;
     char *uri_sections[10];
@@ -156,6 +157,7 @@ extern int db_add(char **pe, MP3FILE *pmp3, int *id);
 extern int db_enum_start(char **pe, DBQUERYINFO *pinfo);
 extern int db_enum_size(char **pe, DBQUERYINFO *pinfo, int *count, int *total_size);
 extern int db_enum_fetch(char **pe, DBQUERYINFO *pinfo, int *size, unsigned char **pdmap);
+extern int db_enum_fetch_row(char **pe, PACKED_MP3FILE *row, DBQUERYINFO *pinfo);
 extern int db_enum_reset(char **pe, DBQUERYINFO *pinfo);
 extern int db_enum_end(char **pe);
 extern int db_start_scan(void);

src/db-sql.c

@@ -1136,8 +1136,7 @@ int db_sql_enum_start(char **pe, DBQUERYINFO *pinfo) {
         DPRINTF(E_DBG,L_DB,"No query/filter\n");
     }
 
-
-    if(pinfo->index_type != indexTypeNone) {
+    if((pinfo->index_type != indexTypeNone) || (pinfo->want_count)) {
         /* the only time returned count is not specifiedtotalcount
          * is if we have an index. */
         strcpy(scratch,query_count);
@@ -1224,6 +1223,21 @@ int db_sql_enum_size(char **pe, DBQUERYINFO *pinfo, int *count, int *total_size)
 }
 
 
+/**
+ * fetch the next row in raw row format
+ */
+int db_sql_enum_fetch_row(char **pe, PACKED_MP3FILE *row, DBQUERYINFO *pinfo) {
+    int err;
+
+    err=db_sql_enum_fetch_fn(pe, (char***)row);
+    if(err != DB_E_SUCCESS) {
+        db_sql_enum_end_fn(NULL);
+        return err;
+    }
+
+    return DB_E_SUCCESS;
+}
+
 /**
  * fetch the next record from the enum
  */

src/db-sql.h

@@ -39,6 +39,7 @@ extern int db_sql_add(char **pe, MP3FILE *pmp3, int *id);
 extern int db_sql_enum_start(char **pe, DBQUERYINFO *pinfo);
 extern int db_sql_enum_size(char **pe, DBQUERYINFO *pinfo, int *count, int *total_size);
 extern int db_sql_enum_fetch(char **pe, DBQUERYINFO *pinfo, int *size, unsigned char **pdmap);
+extern int db_sql_enum_fetch_row(char **pe, PACKED_MP3FILE *row, DBQUERYINFO *pinfo);
 extern int db_sql_enum_reset(char **pe, DBQUERYINFO *pinfo);
 extern int db_sql_enum_end(char **pe);
 extern int db_sql_start_scan(void);

src/dispatch.c

@@ -235,7 +235,7 @@ void daap_handler(WS_CONNINFO *pwsc) {
 
     /* tokenize the uri for easier decoding */
     string=(pwsc->uri)+1;
-    while((token=strtok_r(string,"/",&save))) {
+    while((pqi->uri_count < 9) && (token=strtok_r(string,"/",&save))) {
         string=NULL;
         pqi->uri_sections[pqi->uri_count++] = token;
     }
@@ -737,7 +737,7 @@ char *dispatch_xml_encode(char *original, int len) {
     return new;
 }
 
-void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
+void dispatch_stream_id(WS_CONNINFO *pwsc, DBQUERYINFO *pqi, char *id) {
     MP3FILE *pmp3;
     FILE *file_ptr;
     int file_fd;
@@ -753,7 +753,7 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
     /* stream out the song */
     pwsc->close=1;
 
-    item=atoi(pqi->uri_sections[3]);
+    item = atoi(id);
 
     if(ws_getrequestheader(pwsc,"range")) {
         offset=(off_t)atol(ws_getrequestheader(pwsc,"range") + 6);
@@ -763,6 +763,7 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
     pmp3=db_fetch_item(NULL,item);
     if(!pmp3) {
         DPRINTF(E_LOG,L_DAAP|L_WS|L_DB,"Could not find requested item %lu\n",item);
+        config_set_status(pwsc,pqi->session_id,NULL);
         ws_returnerror(pwsc,404,"File Not Found");
     } else if (server_side_convert(pmp3->codectype)) {
         /************************
@@ -788,7 +789,6 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
                     "Thread %d: Error opening %s for conversion\n",
                     pwsc->threadno,pmp3->path);
             ws_returnerror(pwsc,404,"Not found");
-            config_set_status(pwsc,pqi->session_id,NULL);
             db_dispose_item(pmp3);
         } else {
             // The type should really be determined by the transcoding
@@ -949,6 +949,9 @@ void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
     //    free(pqi);
 }
 
+void dispatch_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi) {
+    dispatch_stream_id(pwsc, pqi, pqi->uri_sections[3]);
+}
 
 /**
  * add songs to an existing playlist

src/dispatch.h

@@ -5,7 +5,10 @@
 #ifndef _DISPATCH_H_
 #define _DISPATCH_H_
 
+#include "db-generic.h"
+
 extern void daap_handler(WS_CONNINFO *pwsc);
 extern int daap_auth(char *hostname, char *username, char *password);
+extern void dispatch_stream_id(WS_CONNINFO *pwsc, DBQUERYINFO *pqi, char *id);
 
 #endif

src/mp3-scanner.h

@@ -90,6 +90,17 @@ typedef struct tag_m3ufile {
     int index;           /**< index of playlist for paths with multiple playlists */
 } M3UFILE;
 
+typedef struct tag_packed_m3ufile {
+    char *id;
+    char *title;
+    char *type;
+    char *items;
+    char *query;
+    char *db_timestamp;
+    char *path;
+    char *index;
+} PACKED_M3UFILE;
+
 typedef struct tag_packed_mp3file {
     char *id;
     char *path;

src/plugin.c

@@ -31,9 +31,13 @@
 #include <stdio.h>
 #include <string.h>
 
+#include "conf.h"
+#include "db-generic.h"
+#include "dispatch.h"
 #include "err.h"
 #include "os.h"
 #include "plugin.h"
+#include "smart-parser.h"
 #include "xml-rpc.h"
 #include "webserver.h"
 
@@ -217,8 +221,6 @@ void plugin_url_handle(WS_CONNINFO *pwsc) {
                 /* so functions must be a tag_plugin_output_fn */
                 disp_fn=(((PLUGIN_OUTPUT_FN*)ppi->functions)->handler);
                 disp_fn(pwsc);
-
-                ws_returnerror(pwsc,404,"Wtf!");
                 _plugin_unlock();
                 return;
             }
@@ -263,5 +265,80 @@ void pi_xml_output(XMLSTRUCT *pxml, char *section, char *fmt, ...) {
 }
 
 void pi_xml_deinit(XMLSTRUCT *pxml) {
-    return xml_deinit(pxml);
+    xml_deinit(pxml);
+}
+
+char *pi_ws_uri(WS_CONNINFO *pwsc) {
+    return pwsc->uri;
+}
+
+void pi_ws_close(WS_CONNINFO *pwsc) {
+    pwsc->close=1;
+}
+
+void pi_ws_returnerror(WS_CONNINFO *pwsc, int error, char *description) {
+    ws_returnerror(pwsc,error,description);
+}
+
+char *pi_ws_getvar(WS_CONNINFO *pwsc, char *var) {
+    return ws_getvar(pwsc,var);
+}
+
+void pi_log(int level, char *fmt, ...) {
+    char buf[256];
+    va_list ap;
+
+    va_start(ap,fmt);
+    vsnprintf(buf,sizeof(buf),fmt,ap);
+    va_end(ap);
+    
+    DPRINTF(level,L_PLUG,"%s",buf);
+}
+
+char *pi_server_ver(void) {
+    return VERSION;
+}
+
+int pi_server_name(char *name, int *len) {
+    return conf_get_string("general","servername","unknown",name, len);
+}
+
+int pi_db_count(void) {
+    int count;
+    db_get_song_count(NULL, &count);
+
+    return count;
+}
+
+int pi_db_enum_start(char **pe, DBQUERYINFO *pinfo) {
+    return db_enum_start(pe, pinfo);
+}
+
+int pi_db_enum_fetch_row(char **pe, PACKED_MP3FILE *row, DBQUERYINFO *pinfo) {
+    return db_enum_fetch_row(pe, row, pinfo);
+}
+
+int pi_db_enum_end(char **pe) {
+    return db_enum_end(pe);
+}
+
+PARSETREE pi_sp_init(void) {
+    return sp_init();
+}
+
+int pi_sp_parse(PARSETREE tree, char *term) {
+    return sp_parse(tree,term,0);
+}
+
+int pi_sp_dispose(PARSETREE tree) {
+    return sp_dispose(tree);
+}
+
+char *pi_sp_get_error(PARSETREE tree) {
+    return sp_get_error(tree);
+}
+
+void pi_stream(WS_CONNINFO *pwsc, DBQUERYINFO *pqi, char *id) {
+    dispatch_stream_id(pwsc, pqi,id);
+    return;
 }