New version - code rewritten to c, added GTK3 gui, added Core and Package Power monitoring via MSR

1 files changed, 57 insertions, 0 deletions

diff --git a/src/zenmonitor.c b/src/zenmonitor.c
new file mode 100644
index 0000000..5fe042a
--- /dev/null
+++ b/src/zenmonitor.c
@@ -0,0 +1,57 @@
+#include <gtk/gtk.h>
+#include <cpuid.h>
+#include "zenmonitor.h"
+#include "zenpower.h"
+#include "msr.h"
+#include "gui.h"
+
+#define AMD_STRING "AuthenticAMD"
+#define ZEN_FAMILY 0x17
+
+gboolean check_zen() {
+    unsigned int eax = 0, ebx = 0, ecx = 0, edx = 0, ext_family; 
+    char vendor[13];
+
+    __get_cpuid(0, &eax, &ebx, &ecx, &edx);
+
+    memcpy(vendor, &ebx, 4);
+    memcpy(vendor+4, &edx, 4);
+    memcpy(vendor+8, &ecx, 4);
+    vendor[12] = 0;
+
+    if (strcmp(vendor, AMD_STRING) != 0){
+        return FALSE;
+    }
+
+    __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+
+    ext_family = ((eax >> 8) & 0xF) + ((eax >> 20) & 0xFF);
+    if (ext_family != ZEN_FAMILY){
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+static SensorSource sensor_sources[] = {
+  { "zenpower", zenpower_init, zenpower_get_sensors, zenpower_update, FALSE, NULL },
+  { "msr",      msr_init,      msr_get_sensors,      msr_update,      FALSE, NULL },
+  { NULL }
+};
+
+SensorInit *sensor_init_new() {
+    return g_new0(SensorInit, 1);
+}
+
+void sensor_init_free(SensorInit *s) {
+    if (s) {
+        g_free(s->label);
+        g_free(s);
+    }
+}
+
+int main (int argc, char *argv[])
+{
+    gtk_init(&argc, &argv);
+    start_gui(sensor_sources);
+}