Merge branch 'zenmonitor-cli' of https://github.com/shunonymous/zenmonitor into shunonymous-zenmonitor-cli

10 files changed, 451 insertions, 92 deletions

diff --git a/makefile b/makefile
index dabe5d2..93b7bf5 100755
--- a/makefile
+++ b/makefile
@@ -1,9 +1,28 @@
+CC := cc
+
 ifeq ($(PREFIX),)
 	PREFIX := /usr/local
 endif
 
+BUILD_FILES_COMMON := \
+	src/ss/*.c \
+	src/sysfs.c \
+	src/zenmonitor-lib.c
+
+BUILD_FILES_GUI := \
+	$(BUILD_FILES_COMMON) \
+	src/gui.c \
+	src/zenmonitor.c
+
+BUILD_FILES_CLI := \
+	$(BUILD_FILES_COMMON) \
+	src/zenmonitor-cli.c
+
 build:
-	cc -Isrc/include `pkg-config --cflags gtk+-3.0` src/*.c src/ss/*.c -o zenmonitor `pkg-config --libs gtk+-3.0` -lm -no-pie -Wall
+	$(CC) -Isrc/include `pkg-config --cflags gtk+-3.0` $(BUILD_FILES_GUI) -o zenmonitor `pkg-config --libs gtk+-3.0` -lm -no-pie -Wall $(CFLAGS)
+
+build-cli:
+	$(CC) -Isrc/include `pkg-config --cflags glib-2.0` $(BUILD_FILES_CLI) -o zenmonitor-cli `pkg-config --libs glib-2.0` -lm -no-pie -Wall $(CFLAGS)
 
 install:
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
@@ -14,6 +33,10 @@ install:
 			data/zenmonitor.desktop.in > \
 			$(DESTDIR)$(PREFIX)/share/applications/zenmonitor.desktop
 
+install-cli:
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	install -m 755 zenmonitor-cli $(DESTDIR)$(PREFIX)/bin
+
 install-polkit:
 	sed -e "s|@APP_EXEC@|${DESTDIR}${PREFIX}/bin/zenmonitor|" \
 			data/zenmonitor-root.desktop.in > \
@@ -29,5 +52,9 @@ uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/share/applications/zenmonitor-root.desktop
 	rm -f $(DESTDIR)/usr/share/polkit-1/actions/org.pkexec.zenmonitor.policy
 
+all: build build-cli
+
 clean:
 	rm -f zenmonitor
+	rm -f zenmonitor-cli
+	rm -f *.o
diff --git a/src/include/gui.h b/src/include/gui.h
index 0bc2501..96ca7f8 100644
--- a/src/include/gui.h
+++ b/src/include/gui.h
@@ -1 +1,6 @@
+#ifndef __ZENMONITOR_GUI_H__
+#define __ZENMONITOR_GUI_H__
+
 int start_gui();
+
+#endif /* __ZENMONITOR_GUI_H__ */
diff --git a/src/include/msr.h b/src/include/msr.h
index 664a5ee..887e6e8 100644
--- a/src/include/msr.h
+++ b/src/include/msr.h
@@ -1,4 +1,11 @@
+#ifndef __ZENMONITOR_MSR_H__
+#define __ZENMONITOR_MSR_H__
+
+#include <glib.h>
+
 gboolean msr_init();
 void msr_update();
 void msr_clear_minmax();
 GSList* msr_get_sensors();
+
+#endif /* __ZENMONITOR_MSR_H__ */
diff --git a/src/include/os.h b/src/include/os.h
index 9d35850..41db073 100644
--- a/src/include/os.h
+++ b/src/include/os.h
@@ -1,4 +1,11 @@
+#ifndef __ZENMONITOR_OS_H__
+#define __ZENMONITOR_OS_H__
+
+#include <glib.h>
+
 gboolean os_init(void);
 void os_update(void);
 void os_clear_minmax(void);
 GSList* os_get_sensors(void);
+
+#endif /* __ZENMONITOR_OS_H__ */
diff --git a/src/include/sysfs.h b/src/include/sysfs.h
index 59ab701..949bb09 100644
--- a/src/include/sysfs.h
+++ b/src/include/sysfs.h
@@ -1,3 +1,8 @@
+#ifndef __ZENMONITOR_SYSFS_H__
+#define __ZENMONITOR_SYSFS_H__
+
+#include <glib.h>
+
 #define SYSFS_DIR_CPUS "/sys/devices/system/cpu"
 
 struct cpudev {
@@ -6,3 +11,5 @@ struct cpudev {
 };
 
 struct cpudev * get_cpu_dev_ids(void);
+
+#endif /* __ZENMONITOR_SYSFS_H__ */
diff --git a/src/include/zenmonitor.h b/src/include/zenmonitor.h
index 43a6e3f..e135c35 100644
--- a/src/include/zenmonitor.h
+++ b/src/include/zenmonitor.h
@@ -1,3 +1,9 @@
+#ifndef __ZENMONITOR_ZENMONITOR_H__
+#define __ZENMONITOR_ZENMONITOR_H__
+
+#include <time.h>
+#include <glib.h>
+
 #define ERROR_VALUE -999.0
 #define VERSION "1.4.2"
 
@@ -22,9 +28,23 @@ typedef struct {
     GSList *sensors;
 } SensorSource;
 
+typedef struct {
+    GPtrArray *labels;
+    GPtrArray *data;
+    GArray *time;
+} SensorDataStore;
+
 SensorInit* sensor_init_new(void);
 void sensor_init_free(SensorInit *s);
 gboolean check_zen();
 gchar *cpu_model();
 guint get_core_count();
+SensorDataStore* sensor_data_store_new();
+void sensor_data_store_add_entry(SensorDataStore *store, gchar *entry);
+gint sensor_data_store_drop_entry(SensorDataStore *store, gchar *entry);
+void sensor_data_store_keep_time(SensorDataStore *store);
+gint sensor_data_store_add_data(SensorDataStore *store, gchar *entry, float data);
+void sensor_data_store_free(SensorDataStore *store);
 extern gboolean display_coreid;
+
+#endif /* __ZENMONITOR_ZENMONITOR_H__ */
diff --git a/src/include/zenpower.h b/src/include/zenpower.h
index 54978d6..a07cbe8 100644
--- a/src/include/zenpower.h
+++ b/src/include/zenpower.h
@@ -1,4 +1,11 @@
+#ifndef __ZENMONITOR_ZENPOWER_H__
+#define __ZENMONITOR_ZENPOWER_H__
+
+#include <glib.h>
+
 gboolean zenpower_init();
 GSList* zenpower_get_sensors();
 void zenpower_update();
 void zenpower_clear_minmax();
+
+#endif /* __ZENMONITOR_ZENPOWER_H__ */
diff --git a/src/zenmonitor-cli.c b/src/zenmonitor-cli.c
new file mode 100644
index 0000000..7cf79f1
--- /dev/null
+++ b/src/zenmonitor-cli.c
@@ -0,0 +1,197 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <signal.h>
+#include "msr.h"
+#include "os.h"
+#include "zenpower.h"
+#include "zenmonitor.h"
+
+gboolean display_coreid = 0;
+gdouble delay = 0.5;
+gchar *file = "";
+SensorDataStore *store;
+int quit = 0;
+
+static GOptionEntry options[] = {
+    {"file", 'f', G_OPTION_FLAG_NONE, G_OPTION_ARG_STRING, &file,
+     "Output to csv file", "FILE"},
+    {"delay", 'd', G_OPTION_FLAG_NONE, G_OPTION_ARG_DOUBLE, &delay,
+     "Interval of refreshing informations", "SECONDS"},
+    {"coreid", 'c', 0, G_OPTION_ARG_NONE, &display_coreid,
+     "Display core_id instead of core index", NULL},
+    {NULL}};
+
+static SensorSource sensor_sources[] = {
+    {
+        "zenpower",
+        zenpower_init, zenpower_get_sensors, zenpower_update, zenpower_clear_minmax,
+        FALSE, NULL
+    },
+    {
+        "msr",
+        msr_init, msr_get_sensors, msr_update, msr_clear_minmax,
+        FALSE, NULL
+    },
+    {
+        "os",
+        os_init, os_get_sensors, os_update, os_clear_minmax,
+        FALSE, NULL
+    },
+    {
+        NULL
+    }
+};
+
+void flush_to_csv()
+{
+    FILE *csv;
+    csv = fopen(file, "w");
+    guint i = 0;
+    int cont = 1;
+
+    fprintf(csv, "time(epoch),");
+    while(cont)
+    {
+        fprintf(csv, "%s", (char*)g_ptr_array_index(store->labels, i++));
+        if(g_ptr_array_index(store->labels, i))
+        {
+            fprintf(csv, ",");
+        }
+        else
+        {
+            cont = 0;
+        }
+    }
+    
+    fprintf(csv, "\n");
+    cont = 1;
+    i = 0;
+
+    while(cont)
+    {
+        struct timespec ts = g_array_index(store->time, struct timespec, i);
+        fprintf(csv, "%ld.%.9ld,", ts.tv_sec, ts.tv_nsec);
+
+        int j = 0;
+        int cont2 = 1;
+        while(cont2)
+        {
+            GArray *data = g_ptr_array_index(store->data, j++);
+            fprintf(csv, "%f", g_array_index(data, float, i));
+            if(g_ptr_array_index(store->data, j))
+            {
+                fprintf(csv, ",");
+            }
+            else
+            {
+                cont2 = 0;
+            }
+        }
+        fprintf(csv, "\n");
+
+        i++;
+
+        if(g_array_index(store->time, struct timespec, i).tv_sec <= 0)
+        {
+            cont = 0;
+        }
+    }
+
+    fclose(csv);
+
+    quit = 1;
+}
+
+void init_sensors()
+{
+    GSList *sensor;
+    SensorSource *source;
+    const SensorInit *data;
+
+    for(source = sensor_sources; source->drv; source++)
+    {
+        if(source->func_init())
+        {
+            source->sensors = source->func_get_sensors();
+            if(source->sensors != NULL)
+            {
+                source->enabled = TRUE;
+                sensor = source->sensors;
+                while(sensor)
+                {
+                    data = (SensorInit*)sensor->data;
+                    sensor_data_store_add_entry(store, data->label);
+                    sensor = sensor->next;
+                }
+            }
+        }
+    }
+}
+
+void update_data()
+{
+    SensorSource *source;
+    GSList *node;
+    const SensorInit *sensorData;
+
+    sensor_data_store_keep_time(store);
+
+    for(source = sensor_sources; source->drv; source++)
+    {
+        if(source->enabled)
+        {
+            source->func_update();
+            if(source->sensors)
+            {
+                node = source->sensors;
+
+                while(node)
+                {
+                    sensorData = (SensorInit*)node->data;
+                    sensor_data_store_add_data(store, sensorData->label, *sensorData->value);
+                    printf("%s\t%f\n", sensorData->label, *sensorData->value);
+                    node = node->next;
+                }
+            }
+        }
+    }
+    printf("\v");
+}
+
+void start_watching()
+{
+    while(!quit)
+    {
+        update_data();
+        usleep(delay * 1000 * 1000);
+    }
+}
+
+int main(int argc, char *argv[])
+{
+    GError *error = NULL;
+    GOptionContext *context;
+
+    context = g_option_context_new("- Zenmonitor options");
+    g_option_context_add_main_entries(context, options, NULL);
+    if(!g_option_context_parse(context, &argc, &argv, &error)) {
+        g_print ("option parsing failed: %s\n", error->message);
+        exit (1);
+    }
+
+    if(strcmp(file, "") != 0)
+    {
+        signal(SIGINT, flush_to_csv);
+    }
+    store = sensor_data_store_new();
+
+    init_sensors();
+    start_watching();
+
+    sensor_data_store_free(store);
+
+    return EXIT_SUCCESS;
+}
diff --git a/src/zenmonitor-lib.c b/src/zenmonitor-lib.c
new file mode 100644
index 0000000..a59680b
--- /dev/null
+++ b/src/zenmonitor-lib.c
@@ -0,0 +1,170 @@
+#include <assert.h>
+#include <cpuid.h>
+#include <strings.h>
+#include <time.h>
+
+#include "zenpower.h"
+#include "msr.h"
+#include "os.h"
+#include "zenmonitor.h"
+
+#define AMD_STRING "AuthenticAMD"
+#define ZEN_FAMILY 0x17
+#define ZEN3_FAMILY 0x19
+
+const guint SENSOR_DATA_STORE_NUM = 4096;
+
+// AMD PPR = https://www.amd.com/system/files/TechDocs/54945_PPR_Family_17h_Models_00h-0Fh.pdf
+
+gboolean check_zen() {
+    guint32 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 && ext_family != ZEN3_FAMILY){
+        return FALSE;
+    }
+
+    return TRUE;
+}
+
+gchar *cpu_model() {
+    guint32 eax = 0, ebx = 0, ecx = 0, edx = 0;
+    char model[48];
+
+    // AMD PPR: page 65-68 - CPUID_Fn80000002_EAX-CPUID_Fn80000004_EDX
+    __get_cpuid(0x80000002, &eax, &ebx, &ecx, &edx);
+    memcpy(model, &eax, 4);
+    memcpy(model+4, &ebx, 4);
+    memcpy(model+8, &ecx, 4);
+    memcpy(model+12, &edx, 4);
+
+    __get_cpuid(0x80000003, &eax, &ebx, &ecx, &edx);
+    memcpy(model+16, &eax, 4);
+    memcpy(model+20, &ebx, 4);
+    memcpy(model+24, &ecx, 4);
+    memcpy(model+28, &edx, 4);
+
+    __get_cpuid(0x80000004, &eax, &ebx, &ecx, &edx);
+    memcpy(model+32, &eax, 4);
+    memcpy(model+36, &ebx, 4);
+    memcpy(model+40, &ecx, 4);
+    memcpy(model+44, &edx, 4);
+
+    model[48] = 0;
+    return g_strdup(g_strchomp(model));
+}
+
+guint get_core_count() {
+    guint eax = 0, ebx = 0, ecx = 0, edx = 0;
+    guint logical_cpus, threads_per_code;
+
+    // AMD PPR: page 57 - CPUID_Fn00000001_EBX
+    __get_cpuid(1, &eax, &ebx, &ecx, &edx);
+    logical_cpus = (ebx >> 16) & 0xFF;
+
+    // AMD PPR: page 82 - CPUID_Fn8000001E_EBX
+    __get_cpuid(0x8000001E, &eax, &ebx, &ecx, &edx);
+    threads_per_code = ((ebx >> 8) & 0xF) + 1;
+
+    if (threads_per_code == 0)
+        return logical_cpus;
+
+    return logical_cpus / threads_per_code;
+}
+
+SensorDataStore *sensor_data_store_new()
+{
+    SensorDataStore *ret;
+
+    ret = g_new0(SensorDataStore, 1);
+    ret->labels = g_ptr_array_new();
+    ret->data = g_ptr_array_new();
+    ret->time = g_array_new(FALSE, TRUE, sizeof(struct timespec));
+
+    return ret;
+}
+
+void sensor_data_store_add_entry(SensorDataStore *store, gchar *entry)
+{
+    GArray *data;
+    data = g_array_new(TRUE, TRUE, sizeof(float));
+
+    g_ptr_array_add(store->labels, entry);
+    g_ptr_array_add(store->data, data);
+}
+
+void sensor_data_store_keep_time(SensorDataStore *store)
+{
+    struct timespec ts;
+    timespec_get(&ts, TIME_UTC);
+    g_array_append_val(store->time, ts);
+}
+
+gint sensor_data_store_drop_entry(SensorDataStore *store, gchar *entry)
+{
+    guint index = 0;
+    gboolean found = g_ptr_array_find(store->labels, entry, &index);
+    if(!found)
+    {
+        return 1;
+    }
+
+    g_ptr_array_remove_index(store->labels, index);
+    g_ptr_array_remove_index(store->data, index);
+    
+    return 0;
+}
+
+gint sensor_data_store_add_data(SensorDataStore *store, gchar *entry, float value)
+{
+    guint index = 0;
+    gboolean found = g_ptr_array_find(store->labels, entry, &index);
+
+    if(!found)
+    {
+        return 1;
+    }
+
+    GArray *data = g_ptr_array_index(store->data, index);
+    g_array_append_val(data, value);
+
+    return 0;
+}
+
+void sensor_data_store_free(SensorDataStore *store)
+{
+    if(store)
+    {
+        g_array_free(store->time, TRUE);
+        g_ptr_array_free(store->labels, TRUE);
+        g_ptr_array_free(store->data, TRUE);
+        g_free(store);
+    }
+}
+
+SensorInit *sensor_init_new() {
+    return g_new0(SensorInit, 1);
+}
+
+void sensor_init_free(SensorInit *s) {
+    if (s) {
+        g_free(s->label);
+        g_free(s->hint);
+        g_free(s);
+    }
+}
+
diff --git a/src/zenmonitor.c b/src/zenmonitor.c
index 3a64524..cb35ce2 100644
--- a/src/zenmonitor.c
+++ b/src/zenmonitor.c
@@ -1,88 +1,14 @@
 #include <gtk/gtk.h>
-#include <cpuid.h>
 #include <string.h>
 #include <stdlib.h>
-#include "zenmonitor.h"
+
 #include "zenpower.h"
 #include "msr.h"
 #include "os.h"
 #include "gui.h"
+#include "zenmonitor.h"
 
-#define AMD_STRING "AuthenticAMD"
-#define ZEN_FAMILY 0x17
-#define ZEN3_FAMILY 0x19
-
-// AMD PPR = https://www.amd.com/system/files/TechDocs/54945_PPR_Family_17h_Models_00h-0Fh.pdf
-
-gboolean check_zen() {
-    guint32 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 && ext_family != ZEN3_FAMILY){
-        return FALSE;
-    }
-
-    return TRUE;
-}
-
-gchar *cpu_model() {
-    guint32 eax = 0, ebx = 0, ecx = 0, edx = 0;
-    char model[48];
-
-    // AMD PPR: page 65-68 - CPUID_Fn80000002_EAX-CPUID_Fn80000004_EDX
-    __get_cpuid(0x80000002, &eax, &ebx, &ecx, &edx);
-    memcpy(model, &eax, 4);
-    memcpy(model+4, &ebx, 4);
-    memcpy(model+8, &ecx, 4);
-    memcpy(model+12, &edx, 4);
-
-    __get_cpuid(0x80000003, &eax, &ebx, &ecx, &edx);
-    memcpy(model+16, &eax, 4);
-    memcpy(model+20, &ebx, 4);
-    memcpy(model+24, &ecx, 4);
-    memcpy(model+28, &edx, 4);
-
-    __get_cpuid(0x80000004, &eax, &ebx, &ecx, &edx);
-    memcpy(model+32, &eax, 4);
-    memcpy(model+36, &ebx, 4);
-    memcpy(model+40, &ecx, 4);
-    memcpy(model+44, &edx, 4);
-
-    model[48] = 0;
-    return g_strdup(g_strchomp(model));
-}
-
-guint get_core_count() {
-    guint eax = 0, ebx = 0, ecx = 0, edx = 0;
-    guint logical_cpus, threads_per_code;
-
-    // AMD PPR: page 57 - CPUID_Fn00000001_EBX
-    __get_cpuid(1, &eax, &ebx, &ecx, &edx);
-    logical_cpus = (ebx >> 16) & 0xFF;
-
-    // AMD PPR: page 82 - CPUID_Fn8000001E_EBX
-    __get_cpuid(0x8000001E, &eax, &ebx, &ecx, &edx);
-    threads_per_code = ((ebx >> 8) & 0xF) + 1;
-
-    if (threads_per_code == 0)
-        return logical_cpus;
-
-    return logical_cpus / threads_per_code;
-}
+gboolean display_coreid = 0;
 
 static SensorSource sensor_sources[] = {
     {
@@ -105,20 +31,6 @@ static SensorSource sensor_sources[] = {
     }
 };
 
-SensorInit *sensor_init_new() {
-    return g_new0(SensorInit, 1);
-}
-
-void sensor_init_free(SensorInit *s) {
-    if (s) {
-        g_free(s->label);
-        g_free(s->hint);
-        g_free(s);
-    }
-}
-
-gboolean display_coreid = 0;
-
 static GOptionEntry options[] =
 {
     { "coreid", 'c', 0, G_OPTION_ARG_NONE, &display_coreid, "Display core_id instead of core index", NULL },