Enable setting idProduct per mode

Signed-off-by: Philippe De Swert <philippe.deswert@jollamobile.com>

config/dyn-modes/adb_mode.ini

@@ -12,4 +12,4 @@ sysfs_reset_value = none
 softconnect_path = /sys/class/android_usb/android0/enable
 softconnect = 1
 softconnec_disconnect = 0
-
+idProduct = 0003

config/dyn-modes/developer_mode-android.ini

@@ -11,4 +11,4 @@ sysfs_reset_value = none
 softconnect_path = /sys/class/android_usb/android0/enable
 softconnect = 1
 softconnec_disconnect = 0
-
+idProduct = 0002

config/dyn-modes/diag_mode.ini

@@ -2,10 +2,12 @@
 name = diag_mode
 module = none
 appsync = 1
+network = 1
+network_interface = rndis0
 
 [options]
 sysfs_path = /sys/class/android_usb/android0/functions
-sysfs_value = diag,serial
+sysfs_value = rndis,adb,diag,serial
 sysfs_reset_value = none
 softconnect_path = /sys/class/android_usb/android0/enable
 softconnect = 1
@@ -14,3 +16,4 @@ android_extra_sysfs_path = /sys/class/android_usb/android0/f_diag/clients
 android_extra_sysfs_value = diag,diag_mdm
 android_extra_sysfs_path2 = /sys/class/android_usb/android0/f_serial/transports
 android_extra_sysfs_value2 = smd,tty
+idProduct = 0004

config/dyn-modes/pc_suite-android.ini

@@ -9,4 +9,4 @@ sysfs_reset_value = none
 softconnect_path = /sys/class/android_usb/android0/enable
 softconnect = 1
 softconnec_disconnect = 0
-
+idProduct = 0001

src/usb_moded-android.c

@@ -91,6 +91,7 @@ int set_android_charging_mode(void)
 
    /* disable, set functions to "mass_storage", re-enable */
    write_to_file("/sys/class/android_usb/android0/enable", "0");
+   write_to_file("/sys/class/android_usb/android0/idProduct", "9999");
    write_to_file("/sys/class/android_usb/android0/functions", "mass_storage");
    ret = write_to_file("/sys/class/android_usb/android0/enable", "1");
    if(ret < 0)
@@ -98,3 +99,19 @@ int set_android_charging_mode(void)
    else
 	return(ret);
 }
+
+/* Set a product id for the android gadget
+ *
+ * @return 0 if successful, 1 on failure
+ */
+int set_android_productid(char *id)
+{
+   int ret = 0;
+
+   /* disable, set functions to "mass_storage", re-enable */
+   write_to_file("/sys/class/android_usb/android0/idProduct", id);
+   if(ret < 0)
+	return(1);
+   else
+	return(ret);
+}

src/usb_moded-android.h

@@ -23,3 +23,4 @@
 int android_settings(void);
 void android_init_values(void);
 int set_android_charging_mode(void);
+int set_android_productid(char *id);

src/usb_moded-dyn-config.c

@@ -96,6 +96,8 @@ static struct mode_list_elem *read_mode_file(const gchar *filename)
   list_item->android_extra_sysfs_value = g_key_file_get_string(settingsfile, MODE_OPTIONS_ENTRY, MODE_ANDROID_EXTRA_SYSFS_VALUE, NULL);
   list_item->android_extra_sysfs_value2 = g_key_file_get_string(settingsfile, MODE_OPTIONS_ENTRY, MODE_ANDROID_EXTRA_SYSFS_VALUE2, NULL);
   //log_debug("Android extra value2 = %s\n", list_item->android_extra_sysfs_value2);
+  list_item->idProduct = g_key_file_get_string(settingsfile, MODE_OPTIONS_ENTRY, MODE_IDPRODUCT, NULL);
+
   g_key_file_free(settingsfile);
   if(list_item->mode_name == NULL || list_item->mode_module == NULL)
   {

src/usb_moded-dyn-config.h

@@ -45,6 +45,8 @@ android engineers prefered to have sysfs entries... go figure... */
 /* in combined android gadgets we sometime need more than one extra sysfs path or value */
 #define MODE_ANDROID_EXTRA_SYSFS_PATH2	"android_extra_sysfs_path2"
 #define MODE_ANDROID_EXTRA_SYSFS_VALUE2	"android_extra_sysfs_value2"
+/* For windows different modes/usb profiles need their own idProduct */
+#define MODE_IDPRODUCT			"idProduct"
 
 /**
  * Struct keeping all the data needed for the definition of a dynamic mode
@@ -52,21 +54,22 @@ android engineers prefered to have sysfs entries... go figure... */
 typedef struct mode_list_elem
 {
   /*@{ */
-  char *mode_name;		   /* mode name */
-  char *mode_module;		   /* needed module for given mode */
-  int appsync;			   /* requires appsync or not */
-  int network;			   /* bring up network or not */
-  char *network_interface;	   /* Which network interface to bring up if network needs to be enabled */
-  char *sysfs_path;		   /* path to set sysfs options */
-  char *sysfs_value;		   /* option name/value to write to sysfs */
-  char *sysfs_reset_value;	   /* value to reset the the sysfs to default */
-  char *softconnect;		   /* value to be written to softconnect interface */
-  char *softconnect_disconnect;    /* value to set on the softconnect interface to disable after disconnect */
-  char *softconnect_path;	   /* path for the softconnect */
-  char *android_extra_sysfs_path;  /* path for static value that never changes that needs to be set by sysfs :( */
-  char *android_extra_sysfs_value; /* static value that never changes that needs to be set by sysfs :( */
-  char *android_extra_sysfs_path2;  /* path for static value that never changes that needs to be set by sysfs :( */
-  char *android_extra_sysfs_value2; /* static value that never changes that needs to be set by sysfs :( */
+  char *mode_name;			/* mode name */
+  char *mode_module;			/* needed module for given mode */
+  int appsync;				/* requires appsync or not */
+  int network;				/* bring up network or not */
+  char *network_interface;		/* Which network interface to bring up if network needs to be enabled */
+  char *sysfs_path;			/* path to set sysfs options */
+  char *sysfs_value;			/* option name/value to write to sysfs */
+  char *sysfs_reset_value;		/* value to reset the the sysfs to default */
+  char *softconnect;			/* value to be written to softconnect interface */
+  char *softconnect_disconnect;		/* value to set on the softconnect interface to disable after disconnect */
+  char *softconnect_path;		/* path for the softconnect */
+  char *android_extra_sysfs_path;	/* path for static value that never changes that needs to be set by sysfs :( */
+  char *android_extra_sysfs_value;	/* static value that never changes that needs to be set by sysfs :( */
+  char *android_extra_sysfs_path2;	/* path for static value that never changes that needs to be set by sysfs :( */
+  char *android_extra_sysfs_value2;	/* static value that never changes that needs to be set by sysfs :( */
+  char *idProduct;			/* product id to assign to a specific profile */
   /*@} */
 }mode_list_elem;
 

src/usb_moded-modesetting.c

@@ -40,6 +40,7 @@
 #include "usb_moded-modesetting.h"
 #include "usb_moded-network.h"
 #include "usb_moded-upstart.h"
+#include "usb_moded-android.h"
 
 static void report_mass_storage_blocker(const char *mountpoint, int try);
 
@@ -377,6 +378,12 @@ int set_dynamic_mode(void)
 	write_to_file(data->sysfs_path, data->sysfs_value);
 	log_debug("writing to file %s, value %s\n", data->sysfs_path, data->sysfs_value);
   }
+  if(data->idProduct)
+  {
+	/* only works for android since the idProduct is a module parameter */
+	set_android_productid(data->idProduct);
+  }
+  /* enable the device */
   if(data->softconnect)
   {
 	write_to_file(data->softconnect_path, data->softconnect);