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augment-properties: Search for .desktop files in subfolders too.

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This commit is contained in:
Colin Guthrie 2010-01-31 16:35:41 +00:00
parent a7a6f4427d
commit 858abe6cb9
1 changed files with 39 additions and 5 deletions
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44
src/modules/module-augment-properties.c
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@ -24,6 +24,7 @@
#endif
#include <sys/stat.h>
#include <dirent.h>
#include <pulse/xmalloc.h>
#include <pulse/volume.h>
@ -168,20 +169,53 @@ static void update_rule(struct rule *r) {
{ NULL, catch_all, NULL, NULL },
{ NULL, NULL, NULL, NULL },
};
pa_bool_t found = FALSE;
pa_assert(r);
fn = pa_sprintf_malloc(DESKTOPFILEDIR PA_PATH_SEP "%s.desktop", r->process_name);
if (stat(fn, &st) < 0) {
if (stat(fn, &st) == 0)
found = TRUE;
else {
DIR *desktopfiles_dir;
struct dirent *dir;
/* Let's try a more aggressive search, but only one level */
if ((desktopfiles_dir = opendir(DESKTOPFILEDIR))) {
while ((dir = readdir(desktopfiles_dir))) {
if (dir->d_type != DT_DIR
|| strcmp(dir->d_name, ".") == 0
|| strcmp(dir->d_name, "..") == 0)
continue;
pa_xfree(fn);
fn = pa_sprintf_malloc(DESKTOPFILEDIR
PA_PATH_SEP "%s" PA_PATH_SEP "%s.desktop",
dir->d_name, r->process_name);
if (stat(fn, &st) == 0) {
found = TRUE;
break;
}
}
closedir(desktopfiles_dir);
}
}
if (!found) {
r->good = FALSE;
pa_xfree(fn);
return;
}
if (r->good && st.st_mtime == r->mtime) {
pa_xfree(fn);
return;
}
if (r->good)
if (st.st_mtime == r->mtime) {
/* Theoretically the filename could have changed, but if so
having the same mtime is very unlikely so not worth tracking it in r */
pa_xfree(fn);
return;
}
else
pa_log_debug("Found %s.", fn);
r->good = TRUE;
r->mtime = st.st_mtime;