From 00dd37604d50cbf3fb27ec0631b4d4b6d2ee893a Mon Sep 17 00:00:00 2001 From: Xavier Del Campo Romero Date: Mon, 6 Oct 2025 23:02:51 +0200 Subject: Implement directory download as ZIP Thanks to the fdzipstream library [1] and zlib [2], it is possible to generate ZIP files on-the-fly, therefore requiring no extra disk space usage and only a small amount of memory. Unfortunately, as of the time of this writing fdzipstream is not packaged by any distributions yet [3], so it had to be imported as a git submodule as a workaround. While libarchive [4] could be an interesting alternative, writing ZIP files is only supported by very recent versions (>= 3.8.0), which are still not packaged by many distributions [5], either. Moreover, libarchive is a package with several dependencies other than zlib and is significantly larger compared to fdzipstreams, so fdzipstreams was ultimately considered a better fit for this purpose. [1]: https://github.com/CTrabant/fdzipstream.git [2]: http://zlib.net/ [3]: https://repology.org/projects/?search=fdzipstream [4]: https://www.libarchive.org/ [5]: https://repology.org/project/libarchive/versions --- main.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'main.c') diff --git a/main.c b/main.c index 104a381..7a367b0 100644 --- a/main.c +++ b/main.c @@ -822,7 +822,7 @@ static int search(const struct http_payload *const p, *r = (const struct http_response) { .step.payload = search_step, - .step_args = s + .args = s }; s->search.root = s->root.str; @@ -1014,10 +1014,10 @@ static int check_quota(const unsigned long long len, static int check_length_step(const unsigned long long len, const struct http_cookie *const c, struct http_response *const r, - void *const user, void *const step_args) + void *const user, void *const args) { int ret = 0; - struct quota *const q = step_args; + struct quota *const q = args; switch (cftw_step(q->cftw)) { @@ -1079,7 +1079,7 @@ static int check_length(const unsigned long long len, *r = (const struct http_response) { .step.length = check_length_step, - .step_args = q + .args = q }; } @@ -1143,10 +1143,10 @@ end: } static int getnode_step(const struct http_payload *const p, - struct http_response *const r, void *const user, void *const step_args) + struct http_response *const r, void *const user, void *const args) { int ret = 0; - struct quota *const q = step_args; + struct quota *const q = args; switch (cftw_step(q->cftw)) { @@ -1214,7 +1214,7 @@ static int getnode(const struct http_payload *const p, *r = (const struct http_response) { .step.payload = getnode_step, - .step_args = q + .args = q }; } else -- cgit v1.2.3