diff options
author | Igor V. Kovalenko <igor.v.kovalenko@gmail.com> | 2020-12-20 21:36:21 +0300 |
---|---|---|
committer | PulseAudio Marge Bot <pulseaudio-maintainers@lists.freedesktop.org> | 2021-01-07 23:27:16 +0000 |
commit | 4ca8997aa0a7116cc60cf375a198e3e4dad7a4e6 (patch) | |
tree | 23306bdc50e26f45124b41d8a0f922e467cc8689 | |
parent | ae9d0cf307e731a02cdde38fb1632b20322f9f68 (diff) |
database: drop arch from newly created database file name
Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/425>
-rw-r--r-- | src/pulsecore/database.c | 60 |
1 files changed, 31 insertions, 29 deletions
diff --git a/src/pulsecore/database.c b/src/pulsecore/database.c index 43af6fc76..3e6f102f4 100644 --- a/src/pulsecore/database.c +++ b/src/pulsecore/database.c @@ -50,45 +50,47 @@ pa_database* pa_database_open(const char *path, const char *fn, bool prependmid, return NULL; } - /* We include the host identifier in the file name because some database files are - * CPU dependent, and we don't want things to go wrong if we are on a multiarch system. */ - filename_prefix = pa_sprintf_malloc("%s%s%s%s%s", - machine_id?:"", machine_id?"-":"", - fn, - arch_suffix?".":"", arch_suffix?:""); - - /* Search for existing database directory entry name matching architecture suffix and filename suffix. */ - database_dir = opendir(path); - - if (database_dir) { - for (;;) { - errno = 0; - de = readdir(database_dir); - if (!de) { - if (errno) { - pa_log_warn("Unable to search for compatible database file, readdir() failed: %s", pa_cstrerror(errno)); - /* can continue as if there is no matching database file candidate */ + /* Database file name starts with ${machine_id}-${fn} */ + if (machine_id) + filename_prefix = pa_sprintf_malloc("%s-%s", machine_id, fn); + else + filename_prefix = pa_xstrdup(fn); + + if (arch_suffix) { + /* Search for existing database directory entry name matching architecture suffix and filename suffix. */ + database_dir = opendir(path); + + if (database_dir) { + for (;;) { + errno = 0; + de = readdir(database_dir); + if (!de) { + if (errno) { + pa_log_warn("Unable to search for compatible database file, readdir() failed: %s", pa_cstrerror(errno)); + /* can continue as if there is no matching database file candidate */ + } + + break; } - break; - } + if (pa_startswith(de->d_name, filename_prefix) + && de->d_name[strlen(filename_prefix)] == '.' + && pa_startswith(de->d_name + strlen(filename_prefix) + 1, arch_suffix) + && pa_endswith(de->d_name + strlen(filename_prefix) + 1 + strlen(arch_suffix), filename_suffix)) { - if (pa_startswith(de->d_name, filename_prefix) && pa_endswith(de->d_name + strlen(filename_prefix), filename_suffix)) { - /* candidate filename found, replace filename_prefix with this one if match is not exact */ + /* candidate filename found, replace filename_prefix with this one */ - if (strlen(de->d_name) != strlen(filename_prefix) + strlen(filename_suffix)) { pa_log_debug("Found compatible database file '%s/%s', using it", path, de->d_name); pa_xfree(filename_prefix); filename_prefix = pa_xstrndup(de->d_name, strlen(de->d_name) - strlen(filename_suffix)); + break; } - - break; } - } - closedir(database_dir); - } else { - pa_log_warn("Unable to search for compatible database file, failed to open directory %s: %s", path, pa_cstrerror(errno)); + closedir(database_dir); + } else { + pa_log_warn("Unable to search for compatible database file, failed to open directory %s: %s", path, pa_cstrerror(errno)); + } } full_path = pa_sprintf_malloc("%s" PA_PATH_SEP "%s%s", path, filename_prefix, filename_suffix); |