author | Lars Hjemli <hjemli@gmail.com> | 2008-04-28 10:10:13 (UTC) |
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committer | Lars Hjemli <hjemli@gmail.com> | 2008-04-28 10:10:13 (UTC) |
commit | 9000bbf865cb3578ba5ed3810dc44253cb46ec7f (patch) (unidiff) | |
tree | a9917628c40301862d1b1d6f5ecaf803ecc0f714 /cache.c | |
parent | 939d32fda70ea66c9db51687beb3cea6da7b0599 (diff) | |
download | cgit-9000bbf865cb3578ba5ed3810dc44253cb46ec7f.zip cgit-9000bbf865cb3578ba5ed3810dc44253cb46ec7f.tar.gz cgit-9000bbf865cb3578ba5ed3810dc44253cb46ec7f.tar.bz2 |
Add page 'ls_cache'
This new page will list all entries found in the current cache, which is
useful when reviewing the new cache implementation. There are no links to
the new page, but it's reachable by adding 'p=ls_cache' to any cgit url.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | cache.c | 68 |
1 files changed, 68 insertions, 0 deletions
@@ -333,4 +333,72 @@ int cache_process(int size, const char *path, const char *key, int ttl, | |||
333 | } | 333 | } |
334 | 334 | ||
335 | /* Return a strftime formatted date/time | ||
336 | * NB: the result from this function is to shared memory | ||
337 | */ | ||
338 | char *sprintftime(const char *format, time_t time) | ||
339 | { | ||
340 | static char buf[64]; | ||
341 | struct tm *tm; | ||
342 | |||
343 | if (!time) | ||
344 | return NULL; | ||
345 | tm = gmtime(&time); | ||
346 | strftime(buf, sizeof(buf)-1, format, tm); | ||
347 | return buf; | ||
348 | } | ||
349 | |||
350 | int cache_ls(const char *path) | ||
351 | { | ||
352 | DIR *dir; | ||
353 | struct dirent *ent; | ||
354 | int err = 0; | ||
355 | struct cache_slot slot; | ||
356 | char fullname[1024]; | ||
357 | char *name; | ||
358 | |||
359 | if (!path) { | ||
360 | cache_log("[cgit] cache path not specified\n"); | ||
361 | return -1; | ||
362 | } | ||
363 | if (strlen(path) > 1024 - 10) { | ||
364 | cache_log("[cgit] cache path too long: %s\n", | ||
365 | path); | ||
366 | return -1; | ||
367 | } | ||
368 | dir = opendir(path); | ||
369 | if (!dir) { | ||
370 | err = errno; | ||
371 | cache_log("[cgit] unable to open path %s: %s (%d)\n", | ||
372 | path, strerror(err), err); | ||
373 | return err; | ||
374 | } | ||
375 | strcpy(fullname, path); | ||
376 | name = fullname + strlen(path); | ||
377 | if (*(name - 1) != '/') { | ||
378 | *name++ = '/'; | ||
379 | *name = '\0'; | ||
380 | } | ||
381 | slot.cache_name = fullname; | ||
382 | while((ent = readdir(dir)) != NULL) { | ||
383 | if (strlen(ent->d_name) != 8) | ||
384 | continue; | ||
385 | strcpy(name, ent->d_name); | ||
386 | if ((err = open_slot(&slot)) != 0) { | ||
387 | cache_log("[cgit] unable to open path %s: %s (%d)\n", | ||
388 | fullname, strerror(err), err); | ||
389 | continue; | ||
390 | } | ||
391 | printf("%s %s %10lld %s\n", | ||
392 | name, | ||
393 | sprintftime("%Y-%m-%d %H:%M:%S", | ||
394 | slot.cache_st.st_mtime), | ||
395 | slot.cache_st.st_size, | ||
396 | slot.buf); | ||
397 | close_slot(&slot); | ||
398 | } | ||
399 | closedir(dir); | ||
400 | return 0; | ||
401 | } | ||
402 | |||
335 | /* Print a message to stdout */ | 403 | /* Print a message to stdout */ |
336 | void cache_log(const char *format, ...) | 404 | void cache_log(const char *format, ...) |