Add the files

1 files changed, 156 insertions, 0 deletions

diff --git a/src/modules/host/host.c b/src/modules/host/host.c
new file mode 100644
index 0000000..2a53cd3
--- /dev/null
+++ b/src/modules/host/host.c
@@ -0,0 +1,156 @@
+#include "common/printing.h"
+#include "common/jsonconfig.h"
+#include "common/strutil.h"
+#include "detection/host/host.h"
+#include "modules/host/host.h"
+
+bool ffPrintHost(FFHostOptions* options) {
+    bool success = false;
+    FFHostResult host;
+    ffStrbufInit(&host.family);
+    ffStrbufInit(&host.name);
+    ffStrbufInit(&host.version);
+    ffStrbufInit(&host.sku);
+    ffStrbufInit(&host.serial);
+    ffStrbufInit(&host.uuid);
+    ffStrbufInit(&host.vendor);
+
+    const char* error = ffDetectHost(&host);
+    if (error) {
+        ffPrintError(FF_HOST_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "%s", error);
+        goto exit;
+    }
+
+    if (host.name.length == 0 && host.family.length == 0) {
+        ffPrintError(FF_HOST_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "neither product_family nor product_name is set by O.E.M.");
+        goto exit;
+    }
+
+    if (options->moduleArgs.outputFormat.length == 0) {
+        ffPrintLogoAndKey(FF_HOST_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT);
+
+        FF_STRBUF_AUTO_DESTROY output = ffStrbufCreate();
+
+        if (host.name.length > 0) {
+            ffStrbufAppend(&output, &host.name);
+        } else {
+            ffStrbufAppend(&output, &host.family);
+        }
+
+        if (host.version.length > 0) {
+            ffStrbufAppendF(&output, " (%s)", host.version.chars);
+        }
+
+        ffStrbufPutTo(&output, stdout);
+    } else {
+        FF_PRINT_FORMAT_CHECKED(FF_HOST_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, ((FFformatarg[]) {
+                                                                                                         FF_ARG(host.family, "family"),
+                                                                                                         FF_ARG(host.name, "name"),
+                                                                                                         FF_ARG(host.version, "version"),
+                                                                                                         FF_ARG(host.sku, "sku"),
+                                                                                                         FF_ARG(host.vendor, "vendor"),
+                                                                                                         FF_ARG(host.serial, "serial"),
+                                                                                                         FF_ARG(host.uuid, "uuid"),
+                                                                                                     }));
+    }
+    success = true;
+
+exit:
+    ffStrbufDestroy(&host.family);
+    ffStrbufDestroy(&host.name);
+    ffStrbufDestroy(&host.version);
+    ffStrbufDestroy(&host.sku);
+    ffStrbufDestroy(&host.serial);
+    ffStrbufDestroy(&host.uuid);
+    ffStrbufDestroy(&host.vendor);
+
+    return success;
+}
+
+void ffParseHostJsonObject(FFHostOptions* options, yyjson_val* module) {
+    yyjson_val *key, *val;
+    size_t idx, max;
+    yyjson_obj_foreach (module, idx, max, key, val) {
+        if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) {
+            continue;
+        }
+
+        ffPrintError(FF_HOST_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
+    }
+}
+
+void ffGenerateHostJsonConfig(FFHostOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
+}
+
+bool ffGenerateHostJsonResult(FF_A_UNUSED FFHostOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+    bool success = false;
+    FFHostResult host;
+    ffStrbufInit(&host.family);
+    ffStrbufInit(&host.name);
+    ffStrbufInit(&host.version);
+    ffStrbufInit(&host.sku);
+    ffStrbufInit(&host.serial);
+    ffStrbufInit(&host.uuid);
+    ffStrbufInit(&host.vendor);
+
+    const char* error = ffDetectHost(&host);
+    if (error) {
+        yyjson_mut_obj_add_str(doc, module, "error", error);
+        goto exit;
+    }
+
+    if (host.family.length == 0 && host.name.length == 0) {
+        yyjson_mut_obj_add_str(doc, module, "error", "neither product_family nor product_name is set by O.E.M.");
+        goto exit;
+    }
+
+    yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
+    yyjson_mut_obj_add_strbuf(doc, obj, "family", &host.family);
+    yyjson_mut_obj_add_strbuf(doc, obj, "name", &host.name);
+    yyjson_mut_obj_add_strbuf(doc, obj, "version", &host.version);
+    yyjson_mut_obj_add_strbuf(doc, obj, "sku", &host.sku);
+    yyjson_mut_obj_add_strbuf(doc, obj, "vendor", &host.vendor);
+    yyjson_mut_obj_add_strbuf(doc, obj, "serial", &host.serial);
+    yyjson_mut_obj_add_strbuf(doc, obj, "uuid", &host.uuid);
+    success = true;
+
+exit:
+    ffStrbufDestroy(&host.family);
+    ffStrbufDestroy(&host.name);
+    ffStrbufDestroy(&host.version);
+    ffStrbufDestroy(&host.sku);
+    ffStrbufDestroy(&host.serial);
+    ffStrbufDestroy(&host.uuid);
+    ffStrbufDestroy(&host.vendor);
+
+    return success;
+}
+
+void ffInitHostOptions(FFHostOptions* options) {
+    ffOptionInitModuleArg(&options->moduleArgs, "󰌢");
+}
+
+void ffDestroyHostOptions(FFHostOptions* options) {
+    ffOptionDestroyModuleArg(&options->moduleArgs);
+}
+
+FFModuleBaseInfo ffHostModuleInfo = {
+    .name = FF_HOST_MODULE_NAME,
+    .description = "Print your computer's product name",
+    .initOptions = (void*) ffInitHostOptions,
+    .destroyOptions = (void*) ffDestroyHostOptions,
+    .parseJsonObject = (void*) ffParseHostJsonObject,
+    .printModule = (void*) ffPrintHost,
+    .generateJsonResult = (void*) ffGenerateHostJsonResult,
+    .generateJsonConfig = (void*) ffGenerateHostJsonConfig,
+    .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
+        { "Product family", "family" },
+        { "Product name", "name" },
+        { "Product version", "version" },
+        { "Product sku", "sku" },
+        { "Product vendor", "vendor" },
+        { "Product serial number", "serial" },
+        { "Product uuid", "uuid" },
+    }))
+};