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Add all config variables into struct cgit_context

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This removes another big set of global variables, and introduces the
cgit_prepare_context() function which populates a context-variable with
compile-time default values.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli
2008-02-16 13:07:13 +01:00
parent d14d77fe95
commit b228d4ff82
7 changed files with 166 additions and 175 deletions
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33
cgit.c
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@ -11,7 +11,7 @@
static int cgit_prepare_cache(struct cacheitem *item)
{
if (!cgit_repo && ctx.qry.repo) {
char *title = fmt("%s - %s", cgit_root_title, "Bad request");
char *title = fmt("%s - %s", ctx.cfg.root_title, "Bad request");
cgit_print_docstart(title, item);
cgit_print_pageheader(title, 0);
cgit_print_error(fmt("Unknown repo: %s", ctx.qry.repo));
@ -20,27 +20,27 @@ static int cgit_prepare_cache(struct cacheitem *item)
}
if (!cgit_repo) {
item->name = xstrdup(fmt("%s/index.html", cgit_cache_root));
item->ttl = cgit_cache_root_ttl;
item->name = xstrdup(fmt("%s/index.html", ctx.cfg.cache_root));
item->ttl = ctx.cfg.cache_root_ttl;
return 1;
}
if (!cgit_cmd) {
item->name = xstrdup(fmt("%s/%s/index.%s.html", cgit_cache_root,
item->name = xstrdup(fmt("%s/%s/index.%s.html", ctx.cfg.cache_root,
cache_safe_filename(cgit_repo->url),
cache_safe_filename(ctx.qry.raw)));
item->ttl = cgit_cache_repo_ttl;
item->ttl = ctx.cfg.cache_repo_ttl;
} else {
item->name = xstrdup(fmt("%s/%s/%s/%s.html", cgit_cache_root,
item->name = xstrdup(fmt("%s/%s/%s/%s.html", ctx.cfg.cache_root,
cache_safe_filename(cgit_repo->url),
ctx.qry.page,
cache_safe_filename(ctx.qry.raw)));
if (ctx.qry.has_symref)
item->ttl = cgit_cache_dynamic_ttl;
item->ttl = ctx.cfg.cache_dynamic_ttl;
else if (ctx.qry.has_sha1)
item->ttl = cgit_cache_static_ttl;
item->ttl = ctx.cfg.cache_static_ttl;
else
item->ttl = cgit_cache_repo_ttl;
item->ttl = ctx.cfg.cache_repo_ttl;
}
return 1;
}
@ -85,7 +85,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
unsigned char sha1[20];
if (chdir(cgit_repo->path)) {
title = fmt("%s - %s", cgit_root_title, "Bad request");
title = fmt("%s - %s", ctx.cfg.root_title, "Bad request");
cgit_print_docstart(title, item);
cgit_print_pageheader(title, 0);
cgit_print_error(fmt("Unable to scan repository: %s",
@ -153,7 +153,7 @@ static void cgit_print_repo_page(struct cacheitem *item)
switch(cgit_cmd) {
case CMD_LOG:
cgit_print_log(ctx.qry.sha1, ctx.qry.ofs,
cgit_max_commit_count, ctx.qry.grep, ctx.qry.search,
ctx.cfg.max_commit_count, ctx.qry.grep, ctx.qry.search,
ctx.qry.path, 1);
break;
case CMD_TREE:
@ -212,7 +212,7 @@ static void cgit_check_cache(struct cacheitem *item)
int i = 0;
top:
if (++i > cgit_max_lock_attempts) {
if (++i > ctx.cfg.max_lock_attempts) {
die("cgit_refresh_cache: unable to lock %s: %s",
item->name, strerror(errno));
}
@ -258,10 +258,10 @@ static void cgit_parse_args(int argc, const char **argv)
for (i = 1; i < argc; i++) {
if (!strncmp(argv[i], "--cache=", 8)) {
cgit_cache_root = xstrdup(argv[i]+8);
ctx.cfg.cache_root = xstrdup(argv[i]+8);
}
if (!strcmp(argv[i], "--nocache")) {
cgit_nocache = 1;
ctx.cfg.nocache = 1;
}
if (!strncmp(argv[i], "--query=", 8)) {
ctx.qry.raw = xstrdup(argv[i]+8);
@ -291,6 +291,7 @@ int main(int argc, const char **argv)
struct cacheitem item;
const char *cgit_config_env = getenv("CGIT_CONFIG");
cgit_prepare_context(&ctx);
htmlfd = STDOUT_FILENO;
item.st.st_mtime = time(NULL);
cgit_repolist.length = 0;
@ -301,14 +302,14 @@ int main(int argc, const char **argv)
cgit_global_config_cb);
cgit_repo = NULL;
if (getenv("SCRIPT_NAME"))
cgit_script_name = xstrdup(getenv("SCRIPT_NAME"));
ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
if (getenv("QUERY_STRING"))
ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
cgit_parse_args(argc, argv);
cgit_parse_query(ctx.qry.raw, cgit_querystring_cb);
if (!cgit_prepare_cache(&item))
return 0;
if (cgit_nocache) {
if (ctx.cfg.nocache) {
cgit_fill_cache(&item, 0);
} else {
cgit_check_cache(&item);