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-rw-r--r--src/journal/journal-qrcode.c97
1 files changed, 0 insertions, 97 deletions
diff --git a/src/journal/journal-qrcode.c b/src/journal/journal-qrcode.c
deleted file mode 100644
index e8a7655316..0000000000
--- a/src/journal/journal-qrcode.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
-
-#include <errno.h>
-#include <qrencode.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "alloc-util.h"
-#include "dlfcn-util.h"
-#include "fd-util.h"
-#include "fileio.h"
-#include "journal-qrcode.h"
-#include "locale-util.h"
-#include "macro.h"
-#include "qrcode-util.h"
-#include "terminal-util.h"
-
-int print_qr_code(
- FILE *output,
- const char *prefix_text,
- const void *seed,
- size_t seed_size,
- uint64_t start,
- uint64_t interval,
- const char *hn,
- sd_id128_t machine) {
-
- QRcode* (*sym_QRcode_encodeString)(const char *string, int version, QRecLevel level, QRencodeMode hint, int casesensitive);
- void (*sym_QRcode_free)(QRcode *qrcode);
- _cleanup_(dlclosep) void *dl = NULL;
- _cleanup_free_ char *url = NULL;
- _cleanup_fclose_ FILE *f = NULL;
- size_t url_size = 0;
- QRcode* qr;
- int r;
-
- assert(seed);
- assert(seed_size > 0);
-
- /* If this is not an UTF-8 system or ANSI colors aren't supported/disabled don't print any QR
- * codes */
- if (!is_locale_utf8() || !colors_enabled())
- return -EOPNOTSUPP;
-
- dl = dlopen("libqrencode.so.4", RTLD_LAZY);
- if (!dl)
- return log_debug_errno(SYNTHETIC_ERRNO(EOPNOTSUPP),
- "QRCODE support is not installed: %s", dlerror());
-
- r = dlsym_many_and_warn(
- dl,
- LOG_DEBUG,
- &sym_QRcode_encodeString, "QRcode_encodeString",
- &sym_QRcode_free, "QRcode_free",
- NULL);
- if (r < 0)
- return r;
-
- f = open_memstream_unlocked(&url, &url_size);
- if (!f)
- return -ENOMEM;
-
- fputs("fss://", f);
-
- for (size_t i = 0; i < seed_size; i++) {
- if (i > 0 && i % 3 == 0)
- fputc('-', f);
- fprintf(f, "%02x", ((uint8_t*) seed)[i]);
- }
-
- fprintf(f, "/%"PRIx64"-%"PRIx64"?machine=" SD_ID128_FORMAT_STR,
- start,
- interval,
- SD_ID128_FORMAT_VAL(machine));
-
- if (hn)
- fprintf(f, ";hostname=%s", hn);
-
- r = fflush_and_check(f);
- if (r < 0)
- return r;
-
- f = safe_fclose(f);
-
- qr = sym_QRcode_encodeString(url, 0, QR_ECLEVEL_L, QR_MODE_8, 1);
- if (!qr)
- return -ENOMEM;
-
- if (prefix_text)
- fputs(prefix_text, output);
-
- write_qrcode(output, qr);
-
- sym_QRcode_free(qr);
- return 0;
-}