Commit | Line | Data |
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e98a2d6e | 1 | /* |
0235b0db | 2 | * SPDX-License-Identifier: MIT |
e98a2d6e | 3 | * |
0235b0db | 4 | * Copyright 2016 Philippe Proulx <pproulx@efficios.com> |
e98a2d6e PP |
5 | */ |
6 | ||
c802cacb SM |
7 | #include <glib.h> |
8 | #include <stdio.h> | |
9 | #include <sys/stat.h> | |
c802cacb | 10 | |
bf3ab6f6 | 11 | #include "cpp-common/bt2s/make-unique.hpp" |
0f5c5d5c | 12 | #include "cpp-common/vendor/fmt/format.h" |
98903a3e | 13 | |
087cd0f5 | 14 | #include "file.hpp" |
e98a2d6e | 15 | |
5ff12b25 SM |
16 | ctf_fs_file::UP ctf_fs_file_create(const bt2c::Logger& parentLogger) |
17 | { | |
bf3ab6f6 | 18 | return bt2s::make_unique<ctf_fs_file>(parentLogger); |
e98a2d6e PP |
19 | } |
20 | ||
55314f2a | 21 | int ctf_fs_file_open(struct ctf_fs_file *file, const char *mode) |
e98a2d6e | 22 | { |
4164020e SM |
23 | int ret = 0; |
24 | struct stat stat; | |
25 | ||
a39d9817 SM |
26 | BT_CPPLOGI_SPEC(file->logger, "Opening file \"{}\" with mode \"{}\"", file->path, mode); |
27 | file->fp.reset(fopen(file->path.c_str(), mode)); | |
4164020e | 28 | if (!file->fp) { |
0f5c5d5c | 29 | BT_CPPLOGE_ERRNO_APPEND_CAUSE_SPEC(file->logger, "Cannot open file", ": path={}, mode={}", |
a39d9817 | 30 | file->path, mode); |
4164020e SM |
31 | goto error; |
32 | } | |
33 | ||
0f5c5d5c | 34 | BT_CPPLOGI_SPEC(file->logger, "Opened file: {}", fmt::ptr(file->fp)); |
4164020e | 35 | |
85a25425 | 36 | if (fstat(fileno(file->fp.get()), &stat)) { |
0f5c5d5c | 37 | BT_CPPLOGE_ERRNO_APPEND_CAUSE_SPEC(file->logger, "Cannot get file information", ": path={}", |
a39d9817 | 38 | file->path); |
4164020e SM |
39 | goto error; |
40 | } | |
41 | ||
42 | file->size = stat.st_size; | |
0f5c5d5c | 43 | BT_CPPLOGI_SPEC(file->logger, "File is {} bytes", (intmax_t) file->size); |
4164020e | 44 | goto end; |
e98a2d6e PP |
45 | |
46 | error: | |
4164020e | 47 | ret = -1; |
e98a2d6e | 48 | |
e98a2d6e | 49 | end: |
4164020e | 50 | return ret; |
e98a2d6e | 51 | } |