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-rw-r--r--src/modules/os/os.c197
1 files changed, 197 insertions, 0 deletions
diff --git a/src/modules/os/os.c b/src/modules/os/os.c
new file mode 100644
index 0000000..e402699
--- /dev/null
+++ b/src/modules/os/os.c
@@ -0,0 +1,197 @@
+#include "common/printing.h"
+#include "common/jsonconfig.h"
+#include "common/option.h"
+#include "common/strutil.h"
+#include "detection/os/os.h"
+#include "modules/os/os.h"
+
+#include <ctype.h>
+
+static void buildOutputDefault(const FFOSResult* os, FFstrbuf* result) {
+ // Create the basic output
+ if (os->name.length > 0) {
+ ffStrbufAppend(result, &os->name);
+ } else if (os->prettyName.length > 0) {
+ ffStrbufAppend(result, &os->prettyName);
+ } else if (os->id.length > 0) {
+ ffStrbufAppend(result, &os->id);
+ } else {
+ ffStrbufAppend(result, &instance.state.platform.sysinfo.name);
+ }
+
+ // Append code name if it is missing
+ if (os->codename.length > 0 && !ffStrbufContainIgnCase(result, &os->codename)) {
+ ffStrbufAppendC(result, ' ');
+ ffStrbufAppend(result, &os->codename);
+ }
+
+ // Append version if it is missing
+ if (os->versionID.length > 0 && !ffStrbufContainIgnCase(result, &os->versionID)) {
+ ffStrbufAppendC(result, ' ');
+ ffStrbufAppend(result, &os->versionID);
+ } else if (os->versionID.length == 0 && os->version.length > 0 && !ffStrbufContainIgnCase(result, &os->version)) {
+ ffStrbufAppendC(result, ' ');
+ ffStrbufAppend(result, &os->version);
+ }
+
+ // Append variant if it is missing
+ if (os->variant.length > 0 && !ffStrbufContainIgnCase(result, &os->variant)) {
+ ffStrbufAppendS(result, " (");
+ ffStrbufAppend(result, &os->variant);
+ ffStrbufAppendC(result, ')');
+ } else if (os->variant.length == 0 && os->variantID.length > 0 && !ffStrbufContainIgnCase(result, &os->variantID)) {
+ ffStrbufAppendS(result, " (");
+ ffStrbufAppend(result, &os->variantID);
+ ffStrbufAppendC(result, ')');
+ }
+}
+
+bool ffPrintOS(FFOSOptions* options) {
+ const FFOSResult* os = ffDetectOS();
+
+ if (os->name.length == 0 && os->prettyName.length == 0 && os->id.length == 0) {
+ ffPrintError(FF_OS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Could not detect OS");
+ return false;
+ }
+
+ FF_STRBUF_AUTO_DESTROY key = ffStrbufCreate();
+
+ if (options->moduleArgs.key.length == 0) {
+ ffStrbufSetStatic(&key, FF_OS_MODULE_NAME);
+ } else {
+ FF_PARSE_FORMAT_STRING_CHECKED(&key, &options->moduleArgs.key, ((FFformatarg[]) {
+ FF_ARG(instance.state.platform.sysinfo.name, "sysname"),
+ FF_ARG(os->name, "name"),
+ FF_ARG(options->moduleArgs.keyIcon, "icon"),
+ }));
+ }
+
+ if (options->moduleArgs.outputFormat.length == 0) {
+ FF_STRBUF_AUTO_DESTROY result = ffStrbufCreate();
+
+ if (os->prettyName.length > 0) {
+ ffStrbufAppend(&result, &os->prettyName);
+ } else {
+ buildOutputDefault(os, &result);
+ }
+
+ // Append architecture if it is missing
+ if (!ffStrbufContainIgnCase(&result, &instance.state.platform.sysinfo.architecture)) {
+ ffStrbufAppendC(&result, ' ');
+ ffStrbufAppend(&result, &instance.state.platform.sysinfo.architecture);
+ }
+
+ ffPrintLogoAndKey(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY);
+ ffStrbufPutTo(&result, stdout);
+ } else {
+ FF_PRINT_FORMAT_CHECKED(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY, ((FFformatarg[]) {
+ FF_ARG(instance.state.platform.sysinfo.name, "sysname"),
+ FF_ARG(os->name, "name"),
+ FF_ARG(os->prettyName, "pretty-name"),
+ FF_ARG(os->id, "id"),
+ FF_ARG(os->idLike, "id-like"),
+ FF_ARG(os->variant, "variant"),
+ FF_ARG(os->variantID, "variant-id"),
+ FF_ARG(os->version, "version"),
+ FF_ARG(os->versionID, "version-id"),
+ FF_ARG(os->codename, "codename"),
+ FF_ARG(os->buildID, "build-id"),
+ FF_ARG(instance.state.platform.sysinfo.architecture, "arch"),
+ FF_ARG(instance.state.platform.sysinfo.release, "kernel-release"),
+ }));
+ }
+
+ return true;
+}
+
+void ffParseOSJsonObject(FFOSOptions* 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_OS_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
+ }
+}
+
+void ffGenerateOSJsonConfig(FFOSOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+ ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
+}
+
+bool ffGenerateOSJsonResult(FF_A_UNUSED FFOSOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+ const FFOSResult* os = ffDetectOS();
+
+ if (os->name.length == 0 && os->prettyName.length == 0 && os->id.length == 0) {
+ yyjson_mut_obj_add_str(doc, module, "error", "Could not detect OS");
+ return false;
+ }
+
+ yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
+ yyjson_mut_obj_add_strbuf(doc, obj, "buildID", &os->buildID);
+ yyjson_mut_obj_add_strbuf(doc, obj, "codename", &os->codename);
+ yyjson_mut_obj_add_strbuf(doc, obj, "id", &os->id);
+ yyjson_mut_obj_add_strbuf(doc, obj, "idLike", &os->idLike);
+ yyjson_mut_obj_add_strbuf(doc, obj, "name", &os->name);
+ yyjson_mut_obj_add_strbuf(doc, obj, "prettyName", &os->prettyName);
+ yyjson_mut_obj_add_strbuf(doc, obj, "variant", &os->variant);
+ yyjson_mut_obj_add_strbuf(doc, obj, "variantID", &os->variantID);
+ yyjson_mut_obj_add_strbuf(doc, obj, "version", &os->version);
+ yyjson_mut_obj_add_strbuf(doc, obj, "versionID", &os->versionID);
+
+ return true;
+}
+
+void ffInitOSOptions(FFOSOptions* options) {
+ ffOptionInitModuleArg(&options->moduleArgs,
+#ifdef _WIN32
+ ""
+#elif __APPLE__
+ ""
+#elif __FreeBSD__
+ "󰣠"
+#elif __ANDROID__
+ ""
+#elif __linux__
+ ""
+#elif __sun
+ ""
+#elif __OpenBSD__
+ ""
+#elif __Haiku__
+ ""
+#else
+ "󰢻"
+#endif
+ );
+}
+
+void ffDestroyOSOptions(FFOSOptions* options) {
+ ffOptionDestroyModuleArg(&options->moduleArgs);
+}
+
+FFModuleBaseInfo ffOSModuleInfo = {
+ .name = FF_OS_MODULE_NAME,
+ .description = "Print the OS or Linux distribution name and version",
+ .initOptions = (void*) ffInitOSOptions,
+ .destroyOptions = (void*) ffDestroyOSOptions,
+ .parseJsonObject = (void*) ffParseOSJsonObject,
+ .printModule = (void*) ffPrintOS,
+ .generateJsonResult = (void*) ffGenerateOSJsonResult,
+ .generateJsonConfig = (void*) ffGenerateOSJsonConfig,
+ .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
+ { "Name of the kernel", "sysname" },
+ { "Name of the OS", "name" },
+ { "Pretty name of the OS, if available", "pretty-name" },
+ { "ID of the OS", "id" },
+ { "ID like of the OS", "id-like" },
+ { "Variant of the OS", "variant" },
+ { "Variant ID of the OS", "variant-id" },
+ { "Version of the OS", "version" },
+ { "Version ID of the OS", "version-id" },
+ { "Version codename of the OS", "codename" },
+ { "Build ID of the OS", "build-id" },
+ { "Architecture of the OS", "arch" },
+ }))
+};
generated by cgit v1.2.3 (git 2.46.0) at 2026-09-15 19:53:15 +0000