modfetch/modules/desktop.c

/* DESKTOP - desktop environment / window manager / compositor module for modfetch
 *
 * author: jacekpoz
 * 09 Feb 2024
 */

#include <mod.h>

#include <stdio.h>
#include <stdlib.h>

static const semver _version = {
    .major = 0,
    .minor = 1,
    .patch = 0,
};

semver version(void) { return _version; }
const char *name(void) { return "desktop"; }

uint8_t init(semver api_ver, char **config) {
    if (!sveq(api_ver, API_VERSION)) {
        return MFERR_APIVER;
    }

    (void)config;

    return 0;
}

const char *get(void) {
    char *ret;

    if (asprintf(&ret, "Desktop: %s", getenv("XDG_CURRENT_DESKTOP")) < 0) {
        fprintf(stderr, "error: failed formatting (this shouldn't happen)");
        exit(EXIT_FAILURE);
    }

    return ret;
}