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MINOR: flt_http_comp: define and use proxy_get_comp() helper function

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proxy_get_comp() function can be used to retrieve proxy->comp options or
allocate and initialize it if missing

For now, it is solely used by parse_compression_options(), but the goal is
to be able to use this helper from multiple origins.
This commit is contained in:
Aurelien DARRAGON 2026-03-05 19:00:09 +01:00
parent 5e14904fef
commit 9549b05b94
1 changed files with 27 additions and 12 deletions
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39
src/flt_http_comp.c
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@ -782,6 +782,27 @@ struct flt_ops comp_ops = {
.http_end = comp_http_end,
};
/* returns compression options from <proxy> proxy or allocates them if
* needed
*
* When compression options are created, flags will be set to <defaults>
*
* Returns NULL in case of memory error
*/
static inline struct comp *proxy_get_comp(struct proxy *proxy, int defaults)
{
struct comp *comp;
if (proxy->comp == NULL) {
comp = calloc(1, sizeof(*comp));
if (unlikely(!comp))
return NULL;
comp->flags = defaults;
proxy->comp = comp;
}
return proxy->comp;
}
static int
parse_compression_options(char **args, int section, struct proxy *proxy,
const struct proxy *defpx, const char *file, int line,
@ -791,19 +812,13 @@ parse_compression_options(char **args, int section, struct proxy *proxy,
int ret = 0;
const char *res;
if (proxy->comp == NULL) {
comp = calloc(1, sizeof(*comp));
if (unlikely(!comp)) {
memprintf(err, "'%s': out of memory.", args[0]);
ret = -1;
goto end;
}
/* Always default to compress responses */
comp->flags = COMP_FL_DIR_RES;
proxy->comp = comp;
/* always default to compress responses */
comp = proxy_get_comp(proxy, COMP_FL_DIR_RES);
if (comp == NULL) {
memprintf(err, "'%s': out of memory.", args[0]);
ret = -1;
goto end;
}
else
comp = proxy->comp;
if (strcmp(args[1], "algo") == 0 || strcmp(args[1], "algo-res") == 0) {
struct comp_ctx *ctx;