[Qemu-devel] [PATCH v1 13/15] android-console: Add power present command

[Greg Bellows]

Add the Android emulator console "power present" command and associated help
messages.  The "present" command allows the battery presence in the device to be
manipulated.

Signed-off-by: Greg Bellows <greg.bell...@linaro.org>
---
 android-commands.h |  7 +++++++
 android-console.c  | 23 +++++++++++++++++++++++
 android-console.h  |  1 +
 3 files changed, 31 insertions(+)

diff --git a/android-commands.h b/android-commands.h
index 53f89b1..3adef55 100644
--- a/android-commands.h
+++ b/android-commands.h
@@ -47,6 +47,13 @@ static mon_cmd_t android_power_cmds[] = {
         .help = "set battery status",
         .mhandler.cmd = android_console_power_status,
     },
+    {
+        .name = "present",
+        .args_type = "arg:s?",
+        .params = "",
+        .help = "set battery present state",
+        .mhandler.cmd = android_console_power_present,
+    },
     { NULL, NULL, },
 };
 
diff --git a/android-console.c b/android-console.c
index 04a1971..b08519d 100644
--- a/android-console.c
+++ b/android-console.c
@@ -356,12 +356,30 @@ void android_console_power_status(Monitor *mon, const 
QDict *qdict)
                    "discharging|not-charging|full\"\n");
 }
 
+void android_console_power_present(Monitor *mon, const QDict *qdict)
+{
+    const char *arg = qdict_get_try_str(qdict, "arg");
+
+    if (arg) {
+        if (strcasecmp(arg, "true") == 0) {
+            goldfish_battery_set_prop(0, POWER_SUPPLY_PROP_PRESENT, 1);
+            return;
+        }
+        if (strcasecmp(arg, "false") == 0) {
+            goldfish_battery_set_prop(0, POWER_SUPPLY_PROP_PRESENT, 0);
+            return;
+        }
+    }
+
+    monitor_printf(mon, "KO: Usage: \"present true\" or \"present false\"\n");
+}
 
 enum {
     CMD_POWER,
     CMD_POWER_DISPLAY,
     CMD_POWER_AC,
     CMD_POWER_STATUS,
+    CMD_POWER_PRESENT,
 };
 
 static const char *power_help[] = {
@@ -374,6 +392,9 @@ static const char *power_help[] = {
         /* CMD_POWER_STATUS */
         "'status unknown|charging|discharging|not-charging|full' allows you "
         "to set battery status",
+        /* CMD_POWER_PRESENT */
+        "'present true|false' allows you to set battery present state to true "
+        "or false",
 };
 
 void android_console_power(Monitor *mon, const QDict *qdict)
@@ -391,6 +412,8 @@ void android_console_power(Monitor *mon, const QDict *qdict)
             cmd = CMD_POWER_AC;
         } else if (strstr(helptext, "status")) {
             cmd = CMD_POWER_STATUS;
+        } else if (strstr(helptext, "present")) {
+            cmd = CMD_POWER_PRESENT;
         }
     }
 
diff --git a/android-console.h b/android-console.h
index 184ae69..c7c7c86 100644
--- a/android-console.h
+++ b/android-console.h
@@ -31,6 +31,7 @@ void android_console_redir_del(Monitor *mon, const QDict 
*qdict);
 void android_console_power_display(Monitor *mon, const QDict *qdict);
 void android_console_power_ac(Monitor *mon, const QDict *qdict);
 void android_console_power_status(Monitor *mon, const QDict *qdict);
+void android_console_power_present(Monitor *mon, const QDict *qdict);
 void android_console_power(Monitor *mon, const QDict *qdict);
 
 void android_monitor_print_error(Monitor *mon, const char *fmt, ...);
-- 
1.8.3.2