diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/Makefile | 16 | ||||
| -rw-r--r-- | tools/exofetch.c | 213 |
2 files changed, 229 insertions, 0 deletions
diff --git a/tools/Makefile b/tools/Makefile new file mode 100644 index 0000000..ae33902 --- /dev/null +++ b/tools/Makefile @@ -0,0 +1,16 @@ +CC = cc +CFLAGS = -std=c99 -Wall -Wextra -pedantic -Os +LDFLAGS = +PREFIX ?= /usr/local + +all: exofetch + +exofetch: exofetch.c + $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) + +clean: + rm -f exofetch + +install: exofetch + mkdir -p $(DESTDIR)$(PREFIX)/bin + cp -f exofetch $(DESTDIR)$(PREFIX)/bin diff --git a/tools/exofetch.c b/tools/exofetch.c new file mode 100644 index 0000000..bc5548a --- /dev/null +++ b/tools/exofetch.c @@ -0,0 +1,213 @@ +#define _GNU_SOURCE +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> +#include <string.h> +#include <unistd.h> +#include <sys/utsname.h> +#include <sys/sysinfo.h> +#include <sys/mman.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <locale.h> + +#define SHMNAME "/breathing_color_shm" + +typedef struct { + uint32_t seq; + char color[8]; +} ColorShm; + +static ColorShm *accentshm; +static char accentcol[8] = "#005577"; + +static int +openaccent(void) +{ + int fd; + if (accentshm) + return 0; + if ((fd = shm_open(SHMNAME, O_RDONLY, 0)) < 0) + return -1; + accentshm = mmap(NULL, sizeof(ColorShm), PROT_READ, MAP_SHARED, fd, 0); + close(fd); + if (accentshm == MAP_FAILED) { + accentshm = NULL; + return -1; + } + return 0; +} + +static void +updateaccent(void) +{ + uint32_t s1, s2; + char tmp[8]; + if (!accentshm && openaccent() < 0) + return; + do { + s1 = accentshm->seq; + memcpy(tmp, accentshm->color, 8); + s2 = accentshm->seq; + } while (s1 != s2); + if (tmp[0] == '#') + memcpy(accentcol, tmp, 8); +} + +static void +hex2rgb(const char *hex, int *r, int *g, int *b) +{ + unsigned int ri, gi, bi; + if (sscanf(hex + 1, "%02x%02x%02x", &ri, &gi, &bi) != 3) { + *r = 0x00; *g = 0x55; *b = 0x77; + return; + } + *r = ri; *g = gi; *b = bi; +} + +static const char *icon[] = { +" ██████████████ ██████████████ ", +" ██████████████ ██████████████ ", +" ██████▓▓▓█████ █████▓▓▓██████ ", +" █████▓▓▓▓█████ █████▓▓▓▓█████ ", +" █████▓▓▓▓█████ █████▓▓▓▓█████ ", +" █████▓▓▓▓▓████ ████▓▓▓▓▓█████ ", +" █████▓▓▓▓▓████████ █████████████████████ ████████▓▓▓▓▓█████ ", +" ██████▓▓▓▓▓▓▓█████ █████████████████████ █████▓▓▓▓▓▓▓██████ ", +"▓▓▓▓▓▓▓▓ ██████▓▓▓▓▓▓▓█████ █████████████████████ █████▓▓▓▓▓▓▓██████ ▓▓▓▓▓▓▓▓", +"▓▓▓▓▓▓▓▓▓ █████▓▓▓▓▓████ ████▓▒▒▒▒▓▓▓▒▒▒▒▓████ ████▓▓▓▓▓█████ ▓▓▓▓▓▓▓▓▓", +"▓▓▓▓▓▓▓▓▓ █████▓▓▓▓▓████ ████▓▒▒▒▒▓▓▓▒▒▒▒▓████ ████▓▓▓▓▓█████ ▓▓▓▓▓▓▓▓▓", +"▓▓▓▓▒░░░▒▓▓▓▓ █████▓▓▓▓▓▓▓▓█████▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓█████▓▓▓▓▓▓▓▓█████ ▓▓▓▓▒░░░▒▓▓▓▓", +"▓▓▓▓▒░░░▒▓▓▓▓ █████▓▓▓▓▓▓▓▓█████▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▓▓▓█████▓▓▓▓▓▓▓▓█████ ▓▓▓▓▒░░░░▓▓▓▓", +"▓▓▓▓▒▒▒▒░░░░▒▓▓▓▓ █████████▓▓▓▓▓▒▒▒▓███▓▓▓▓▓▓▓▓█████▓▓▓▓▓▓▓▓███▓▒▒▒▒▓▓▓▓█████████ ▓▓▓▓▒░░░░▒▒▒▒▓▓▓▓", +" ▒▒▒▒▒░░░░▒▓▓▓▓ ██████████▓▓▓▒▒▒▒▓███▓▓▓▓▓███████████▓▓▓▓▓███▓▒▒▒▒▓▓▓▓█████████ ▓▓▓▓▒░░░░▒▒▒▒▒ ", +" ▓▓▓▓▓░░░░▒▒▒▒▓▓▓▓████████████▓▒▒▒▓███████▓▓▓▓█████▓▓▓▓███████▓▒▒▒▒▓████████████▓▓▓▒▒▒▒░░░░▒▓▓▓▓ ", +" ████▓▒░░░░░░▒▒▓▓▓████████████▓▒▒▒▓████████▓▓▓▓▓▓▓▓▓▓▓████████▓▒▒▒▓████████████▓▓▓▓▒░░░░░░░▓████ ", +" ████▓▒▒▒▒░░░░▒▓▓▓▓███████████▓▒▒▒▓▓▓▓████▓▒▒▒▒▒▒▒▒▒▒▒▓████▓▓▓▓▒▒▒▓████████████▓▓▓▒▒░░░▒▒▒▒▓████ ", +" ▓▓▓▓▓▒░░░▒▒▒▒▓▓▓▓▓███████▓▒▒▒▒▒▒▒▓███▒░░░░░░░░░░░▒▓██▓▒▒▒▒▒▒▒▒▓██████▓▓▓▓▓▒▒▒▒░░░▒▓▓▓▓▓ ", +" ▓▓▓▓▓▒░░░▒▒▒▒▒▓▓▓▓███████▓▒▒▒▒▒▒▒▓███▒░░░░░░░░░░░▒▓██▓▒▒▒▒▒▒▒▓▓██████▓▓▓▓▓▒▒▒▒░░░▒▓▓▓▓▓ ", +" ▓▓▓▓▓▒░░░▒▒▒▒▒▒▒▒▓▓▓▓████▓▓▓▒▒░░░▒███▒░░░░░░░░░░░▒▓██▓░░░▒▒▓▓▓████▓▓▓▓▒▒▒▒▒▒▒▒░░░▒▓▓▓▓▓ ", +" ▓▓▓▓▓▒░░░▒▒▒▒▒▒▒▒▓▓▓▓████▓▓▓▒▒░░░▒███▒░░░░░░░░░░░▒▓██▓░░░▒▒▓▓▓████▓▓▓▓▒▒▒▒▒▒▒▒░░░▒▓▓▓▓▓ ", +" ▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▓██████▓▒░░░░░░░▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░▒▓██████▓▒▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓ ", +" ▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▓██████▓▒░░░░░░░▒▒▒▒▒▒▒▒▒▒▒▒▒░░░░░░░▒▓██████▓▒▒▒▒▒▒▒▒▒▒▒▓▓▓▓▓▓ ", +" ████▓▓▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒▒▒▓▓████ ", +" ████▓▓▒▒▒▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓███▓▓▓▓▓▓▓▓▓▓▓▓▓███▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▒▒▒▓▓████ ", +" 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█████████▓▓▓▓▓████████▓▓▓▓████████████▓▓▓█████▓▓▓▓████████████▓▓▓████████▓▓▓▓▓█████████ ", +" █████▓▓▓▓▓████████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓████████▓▓▓▓▓█████ ", +" ██████▓▓▓▓▓▓▓████████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓████████▓▓▓▓▓▓▓▓█████ ", +" ██████▓▓▓▓▓▓▓▓████████▓▓▓█████████▓▓▓▓▓▓▓▓▓▓▓█████████▓▓▓████████▓▓▓▓▓▓▓▓██████ ", +" ██████▓▓▓▓▓▓▓▓████████████████████▓▓▓▓▓▓▓▓▓▓▓████████████████████▓▓▓▓▓▓▓▓██████ ", +" ██████████████████████████████████▓▓▓▓▓▓▓▓▓▓▓██████████████████████████████████ ", +" ██████████████████████████████████▓▓▓▓▓▓▓▓▓▓▓██████████████████████████████████ ", +" ██████▓▓▓▓▓▓██████▓▓▓████▓▓▓▓▓████▓▓▓██████▓▓▓▓▓▓▓█████ ", +" ██████▓▓▓▓▓▓▓█████▓▓▓████▓▓▓▓▓████▓▓▓██████▓▓▓▓▓▓▓█████ ", +" █████▓▓▓▓▓▓▓▓█████████████████████████████▓▓▓▓▓▓▓▓█████ ", +" █████▓▓▓▓▓▓▓▓█████████▓▓▓█████▓▓▓█████████▓▓▓▓▓▓▓▓█████ ", +" ██████▓▓▓▓▓▓▓█████████▓▓▓▓███▓▓▓▓██████████▓▓▓▓▓▓██████ ", +" ██████████████████▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓██████████████████ ", +" █████████████████████▓▓▓▓▓▓▓▓▓▓▓▓▓█████████████████████ ", +" █████████████████▓▓▓▓▓▓▓▓▓▓▓██████████████████ ", +" ██████████████████████████████████████████████ ", +" █████████████ ", +" █████████████ ", +NULL}; + +int +main(void) +{ + setlocale(LC_ALL, ""); + openaccent(); + updateaccent(); + int r, g, b; + hex2rgb(accentcol, &r, &g, &b); + + for (int i = 0; icon[i]; i++) + printf("\x1b[38;2;%d;%d;%dm%s\x1b[0m\n", r, g, b, icon[i]); + + printf("\n"); + + char host[256] = ""; + gethostname(host, sizeof host); + struct utsname uts; + uname(&uts); + struct sysinfo info; + sysinfo(&info); + + char os[128] = "Unknown"; + FILE *fp = fopen("/etc/os-release", "r"); + if (fp) { + char line[256]; + while (fgets(line, sizeof line, fp)) { + if (strncmp(line, "PRETTY_NAME=", 12) == 0) { + char *p = line + 12; + if (*p == '"') p++; + char *e = strchr(p, '"'); + if (e) *e = '\0'; + snprintf(os, sizeof os, "%s", p); + break; + } + } + fclose(fp); + } + + long updays = info.uptime / 86400; + long uphours = (info.uptime / 3600) % 24; + long upmins = (info.uptime / 60) % 60; + + char cpu[128] = "Unknown"; + fp = fopen("/proc/cpuinfo", "r"); + if (fp) { + char line[256]; + while (fgets(line, sizeof line, fp)) { + if (strncmp(line, "model name", 10) == 0) { + char *p = strchr(line, ':'); + if (p) { + p += 2; + p[strcspn(p, "\n")] = '\0'; + snprintf(cpu, sizeof cpu, "%s", p); + } + break; + } + } + fclose(fp); + } + + long totalmem = info.totalram / 1024 / 1024; + long freemem = info.freeram / 1024 / 1024; + long usedmem = totalmem - freemem; + + char shell[64]; + snprintf(shell, sizeof shell, "%s", getenv("SHELL") ? getenv("SHELL") : "Unknown"); + char term[64]; + snprintf(term, sizeof term, "%s", getenv("TERM") ? getenv("TERM") : "Unknown"); + + char packages[32] = "Unknown"; + if ((fp = popen("dpkg-query -f '${binary:Package}\\n' -W 2>/dev/null | wc -l", "r"))) { + if (fgets(packages, sizeof packages, fp)) + packages[strcspn(packages, "\n")] = '\0'; + pclose(fp); + } + + printf("\x1b[38;2;%d;%d;%dmHost:\x1b[0m %s\n", r, g, b, host); + printf("\x1b[38;2;%d;%d;%dmOS:\x1b[0m %s\n", r, g, b, os); + printf("\x1b[38;2;%d;%d;%dmKernel:\x1b[0m %s\n", r, g, b, uts.release); + printf("\x1b[38;2;%d;%d;%dmUptime:\x1b[0m %ldd %ldh %ldm\n", r, g, b, updays, uphours, upmins); + printf("\x1b[38;2;%d;%d;%dmPackages:\x1b[0m %s\n", r, g, b, packages); + printf("\x1b[38;2;%d;%d;%dmShell:\x1b[0m %s\n", r, g, b, shell); + printf("\x1b[38;2;%d;%d;%dmTerminal:\x1b[0m %s\n", r, g, b, term); + printf("\x1b[38;2;%d;%d;%dmCPU:\x1b[0m %s\n", r, g, b, cpu); + printf("\x1b[38;2;%d;%d;%dmMemory:\x1b[0m %ldMiB / %ldMiB\n", r, g, b, usedmem, totalmem); + + return 0; +} |