SunOS: support CPU & packages detection

CMakeLists.txt

@@ -748,7 +748,7 @@ elseif(SunOS)
         src/detection/bootmgr/bootmgr_nosupport.c
         src/detection/brightness/brightness_nosupport.c
         src/detection/chassis/chassis_windows.c
-        src/detection/cpu/cpu_nosupport.c
+        src/detection/cpu/cpu_sunos.c
         src/detection/cpucache/cpucache_nosupport.c
         src/detection/cpuusage/cpuusage_nosupport.c
         src/detection/cursor/cursor_linux.c
@@ -786,7 +786,7 @@ elseif(SunOS)
         src/detection/netio/netio_nosupport.c
         src/detection/opengl/opengl_linux.c
         src/detection/os/os_sunos.c
-        src/detection/packages/packages_nosupport.c
+        src/detection/packages/packages_sunos.c
         src/detection/poweradapter/poweradapter_nosupport.c
         src/detection/processes/processes_linux.c
         src/detection/gtk_qt/qt.c
@@ -1128,6 +1128,7 @@ elseif(SunOS)
     target_link_libraries(libfastfetch
         PRIVATE "m"
         PRIVATE "socket"
+        PRIVATE "kstat"
     )
 elseif(ANDROID)
     CHECK_LIBRARY_EXISTS(-l:libandroid-wordexp.a wordexp "" HAVE_LIBANDROID_WORDEXP_STATIC)

src/detection/cpu/cpu_sunos.c

@@ -0,0 +1,38 @@
+#include "cpu.h"
+#include <kstat.h>
+
+const char* ffDetectCPUImpl(FF_MAYBE_UNUSED const FFCPUOptions* options, FFCPUResult* cpu)
+{
+    kstat_ctl_t* kc = kstat_open();
+    if (!kc)
+        return "kstat_open() failed";
+
+    kstat_t* ks = kstat_lookup(kc, "cpu_info", -1, NULL);
+    if (!ks)
+        return "kstat_lookup() failed";
+
+    if (ks->ks_type != KSTAT_TYPE_NAMED)
+        return "Invalid ks_type found";
+
+    if (kstat_read(kc, ks, NULL) < 0)
+        return "kstat_read() failed";
+
+    {
+        kstat_named_t* kn = kstat_data_lookup(ks, "brand");
+        ffStrbufSetNS(&cpu->name, KSTAT_NAMED_STR_BUFLEN(kn), KSTAT_NAMED_STR_PTR(kn));
+    }
+    {
+        kstat_named_t* kn = kstat_data_lookup(ks, "vendor_id");
+        ffStrbufSetNS(&cpu->vendor, KSTAT_NAMED_STR_BUFLEN(kn), KSTAT_NAMED_STR_PTR(kn));
+    }
+    {
+        kstat_named_t* kn = kstat_data_lookup(ks, "clock_MHz");
+        cpu->frequencyBase = kn->value.i32 / 1000.;
+    }
+
+    cpu->coresOnline = 1;
+    while ((ks = kstat_lookup(kc, "cpu_info", ks->ks_instance + 1, NULL)))
+        cpu->coresOnline++;
+
+    return NULL;
+}

src/detection/packages/packages_sunos.c

@@ -0,0 +1,15 @@
+#include "packages.h"
+
+void ffDetectPackagesImpl(FFPackagesResult* result, FFPackagesOptions* options)
+{
+    if (!(options->disabled & FF_PACKAGES_FLAG_PKG_BIT))
+    {
+        yyjson_doc* doc = yyjson_read_file(FASTFETCH_TARGET_DIR_ROOT "/var/pkg/state/installed/catalog.attrs", YYJSON_READ_NOFLAG, NULL, NULL);
+        if (doc)
+        {
+            yyjson_val* packageCount = yyjson_obj_get(yyjson_doc_get_root(doc), "package-count");
+            if (packageCount)
+                result->pkg = (uint32_t) yyjson_get_uint(packageCount);
+        }
+    }
+}