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#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" },
}))
};
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