fastfetch/src/common/impl/FFPlatform.c

#include "FFPlatform_private.h"
#include "common/stringUtils.h"
#include "common/io.h"
#include "detection/version/version.h"

void ffPlatformInit(FFPlatform* platform) {
    ffStrbufInit(&platform->homeDir);
    ffStrbufInit(&platform->cacheDir);
    ffListInit(&platform->configDirs, sizeof(FFstrbuf));
    ffListInit(&platform->dataDirs, sizeof(FFstrbuf));
    ffStrbufInit(&platform->exePath);
    ffStrbufInit(&platform->cwd);

    ffStrbufInit(&platform->userName);
    ffStrbufInit(&platform->fullUserName);
    ffStrbufInit(&platform->hostName);
    ffStrbufInit(&platform->userShell);

#ifdef _WIN32
    ffStrbufInit(&platform->sid);
#endif

    FFPlatformSysinfo* info = &platform->sysinfo;

    ffStrbufInit(&info->name);
    ffStrbufInit(&info->release);
    ffStrbufInit(&info->version);
    ffStrbufInit(&info->architecture);

    ffPlatformInitImpl(platform);

    if (info->name.length == 0) {
        ffStrbufSetStatic(&info->name, ffVersionResult.sysName);
    }

    if (info->architecture.length == 0) {
        ffStrbufSetStatic(&info->architecture, ffVersionResult.architecture);
    }
}

void ffPlatformDestroy(FFPlatform* platform) {
    ffStrbufDestroy(&platform->homeDir);
    ffStrbufDestroy(&platform->cacheDir);

    FF_LIST_FOR_EACH (FFstrbuf, dir, platform->configDirs) {
        ffStrbufDestroy(dir);
    }
    ffListDestroy(&platform->configDirs);

    FF_LIST_FOR_EACH (FFstrbuf, dir, platform->dataDirs) {
        ffStrbufDestroy(dir);
    }
    ffListDestroy(&platform->dataDirs);
    ffStrbufDestroy(&platform->exePath);
    ffStrbufDestroy(&platform->cwd);

    ffStrbufDestroy(&platform->userName);
    ffStrbufDestroy(&platform->hostName);
    ffStrbufDestroy(&platform->userShell);
    ffStrbufDestroy(&platform->fullUserName);

#ifdef _WIN32
    ffStrbufDestroy(&platform->sid);
#endif

    FFPlatformSysinfo* info = &platform->sysinfo;
    ffStrbufDestroy(&info->architecture);
    ffStrbufDestroy(&info->name);
    ffStrbufDestroy(&info->release);
    ffStrbufDestroy(&info->version);
}

void ffPlatformPathAddAbsolute(FFlist* dirs, const char* path) {
    if (!ffPathExists(path, FF_PATHTYPE_DIRECTORY)) {
        return;
    }

    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateS(path);
    ffStrbufEnsureEndsWithC(&buffer, '/');
    if (!ffListContains(dirs, &buffer, (void*) ffStrbufEqual)) {
        ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
    }
}

void ffPlatformPathAddHome(FFlist* dirs, const FFPlatform* platform, const char* suffix) {
    FF_STRBUF_AUTO_DESTROY buffer = ffStrbufCreateA(64);
    ffStrbufAppend(&buffer, &platform->homeDir);
    ffStrbufAppendS(&buffer, suffix);
    ffStrbufEnsureEndsWithC(&buffer, '/');
    if (ffPathExists(buffer.chars, FF_PATHTYPE_DIRECTORY) && !ffListContains(dirs, &buffer, (void*) ffStrbufEqual)) {
        ffStrbufInitMove((FFstrbuf*) ffListAdd(dirs), &buffer);
    }
}