The beginnings of loadable EQ's from the tree. Ifdef'd as CUSTOM_EQ

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2177 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 93 insertions, 0 deletions

diff --git a/apps/settings.c b/apps/settings.c
index fa9ba38..1a020c3 100644
--- a/apps/settings.c
+++ b/apps/settings.c
@@ -394,6 +394,75 @@ void settings_load(void)
 #endif
 }
 
+#ifdef CUSTOM_EQ
+/ *
+  * Loads a .eq file
+  * /
+bool settings_load_eq(char* file)
+{
+    char buffer[128];
+    char buf_set[16];
+    char buf_val[8];
+    int fd;
+    int i;
+    unsigned int j;
+    int d = 0;
+    int vtype = 0;
+
+    fd = open(file, O_RDONLY);
+    
+    if (-1 != fd)
+    {
+        int numread = read(fd, buffer, sizeof(buffer) - 1);
+        
+        if (numread > 0) {
+            buffer[numread] = 0;
+            for(i=0;i<numread;i++) {
+                switch(buffer[i]) {
+                    case '[':
+                        vtype = 1;
+                        buf_set[0] = 0;
+                        d = 0;
+                        break;
+                    case ']':
+                        vtype = 2;
+                        buf_set[d] = 0;
+                        buf_val[0] = 0;
+                        d = 0;
+                        break;
+                    case '#':
+                        buf_val[d] = 0;
+                        vtype = 3;
+                        break;
+                    default:
+                        switch(vtype) {
+                            case 1:
+                                buf_set[d++] = buffer[i];
+                                break;
+                            case 2:
+                                buf_val[d++] = buffer[i];
+                                break;
+                            case 3:
+                                if(strcasecmp(buf_set,"volume"))
+                                {
+                                   global_settings.volume = 0;
+                                   for(j=0;j<strlen(buf_val);j++)
+                                       global_settings.volume = global_settings.volume *
+                                           10 + (buf_val[j] - '0');
+                                }
+                                vtype = 0;
+                                break;
+                        }
+                        break;
+                }
+            }
+        }
+        close(fd);
+    }
+    return(false);
+}
+#endif
+
 /*
  * reset all settings to their default value 
  */
diff --git a/apps/settings.h b/apps/settings.h
index 4cd7a5f..353b50a 100644
--- a/apps/settings.h
+++ b/apps/settings.h
@@ -105,6 +105,8 @@ void settings_load(void);
 void settings_reset(void);
 void settings_display(void);
 
+bool settings_load_eq(char* file);
+
 void set_bool(char* string, bool* variable );
 void set_option(char* string, int* variable, char* options[], int numoptions );
 void set_int(char* string, 
diff --git a/apps/tree.c b/apps/tree.c
index a190d78..73c75ba 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -132,6 +132,9 @@ extern unsigned char bitmap_icons_6x8[LastIcon][6];
 #define TREE_ATTR_M3U 0x80 /* playlist */
 #define TREE_ATTR_WPS 0x100 /* wps config file */
 #define TREE_ATTR_MOD 0x200 /* firmware file */
+#ifdef CUSTOM_EQ
+#define TREE_ATTR_EQ  0x300 /* EQ config file */
+#endif
 #define TREE_ATTR_MASK 0xffd0 /* which bits tree.c uses (above + DIR) */
 
 static int build_playlist(int start_index)
@@ -239,6 +242,10 @@ static int showdir(char *path, int start)
                     dptr->attr |= TREE_ATTR_MPA;
                 else if (!strcasecmp(&entry->d_name[len-4], ".m3u"))
                     dptr->attr |= TREE_ATTR_M3U;
+#ifdef CUSTOM_EQ
+                else if (!strcasecmp(&entry->d_name[len-3], ".eq"))
+                    dptr->attr |= TREE_ATTR_EQ;
+#endif
                 else if (!strcasecmp(&entry->d_name[len-4], ".wps"))
                     dptr->attr |= TREE_ATTR_WPS;
 #ifdef HAVE_RECORDER_KEYPAD
@@ -320,6 +327,12 @@ static int showdir(char *path, int start)
                 icon_type = Wps;
                 break;
 
+#ifdef CUSTOM_EQ
+            case TREE_ATTR_EQ:
+                icon_type = Wps;
+                break;
+#endif
+
             case TREE_ATTR_MOD:
                 icon_type = Mod_Ajz;
                 break;
@@ -608,6 +621,15 @@ bool dirbrowse(char *root)
                             restore = true;
                             break;
 
+#ifdef CUSTOM_EQ
+                        case TREE_ATTR_EQ:
+                            snprintf(buf, sizeof buf, "%s/%s",
+                                     currdir, file->name);
+                            settings_load_eq(buf);
+                            restore = true;
+                            break;
+#endif
+
 #ifndef SIMULATOR
                             /* firmware file */
                         case TREE_ATTR_MOD: