add infrastructure for switching modes

diff --git a/main.c b/main.c
index 5d135f24f55aa4e9a07b3423af5e80e3c40b586f..a837ddcddfee77353f3ff0aac2fdcd2056f2f45c 100644 (file)
--- a/main.c
+++ b/main.c
@@ -176,8 +176,122 @@ static void handle_list(struct usbdev_data *data)
                data->idstr, data->mfg, data->prod, data->serial);
 }
 
+enum {
+       DATA_MODE,
+       DATA_MSG,
+       DATA_MSG2,
+       DATA_MSG3,
+       __DATA_MAX
+};
+
+static void handle_generic(struct usbdev_data *data, struct blob_attr **tb)
+{
+       fprintf(stderr, "Do generic switch!\n");
+}
+
+static void handle_huawei(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_sierra(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_sony(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_qisda(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_gct(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_kobil(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_sequans(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_mobile_action(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+static void handle_cisco(struct usbdev_data *data, struct blob_attr **tb)
+{
+       /* TODO */
+}
+
+enum {
+       MODE_GENERIC,
+       MODE_HUAWEI,
+       MODE_SIERRA,
+       MODE_SONY,
+       MODE_QISDA,
+       MODE_GCT,
+       MODE_KOBIL,
+       MODE_SEQUANS,
+       MODE_MOBILE_ACTION,
+       MODE_CISCO,
+       __MODE_MAX
+};
+
+static const struct {
+       const char *name;
+       void (*cb)(struct usbdev_data *data, struct blob_attr **tb);
+} modeswitch_cb[__MODE_MAX] = {
+       [MODE_GENERIC] = { "Generic", handle_generic },
+       [MODE_HUAWEI] = { "Huawei", handle_huawei },
+       [MODE_SIERRA] = { "Sierra", handle_sierra },
+       [MODE_SONY] = { "Sony", handle_sony },
+       [MODE_QISDA] = { "Qisda", handle_qisda },
+       [MODE_GCT] = { "GCT", handle_gct },
+       [MODE_KOBIL] = { "Kobil", handle_kobil },
+       [MODE_SEQUANS] = { "Sequans", handle_sequans },
+       [MODE_MOBILE_ACTION] = { "MobileAction", handle_mobile_action },
+       [MODE_CISCO] = { "Cisco", handle_cisco },
+};
+
 static void handle_switch(struct usbdev_data *data)
 {
+       static const struct blobmsg_policy data_policy[__DATA_MAX] = {
+               [DATA_MODE] = { .name = "mode", .type = BLOBMSG_TYPE_STRING },
+               [DATA_MSG] = { .name = "msg", .type = BLOBMSG_TYPE_INT32 },
+               [DATA_MSG2] = { .name = "msg2", .type = BLOBMSG_TYPE_INT32 },
+               [DATA_MSG3] = { .name = "msg3", .type = BLOBMSG_TYPE_INT32 },
+       };
+       struct blob_attr *tb[__DATA_MAX];
+       int mode = MODE_GENERIC;
+
+       blobmsg_parse(data_policy, __DATA_MAX, tb, blobmsg_data(data->info), blobmsg_data_len(data->info));
+
+       if (tb[DATA_MODE]) {
+               const char *modestr;
+               int i;
+
+               modestr = blobmsg_data(tb[DATA_MODE]);
+               for (i = 0; i < __MODE_MAX; i++) {
+                       if (strcmp(modeswitch_cb[i].name, modestr) != 0)
+                               continue;
+
+                       mode = i;
+                       break;
+               }
+       }
+
+       modeswitch_cb[mode].cb(data, tb);
 }
 
 int main(int argc, char **argv)