[PATCH 3/4] cgit.c: Remove context parameter from initializations
Lukas Fleischer
cgit at cryptocrack.de
Wed Jan 15 22:37:06 CET 2014
In initialization routines, use the global context variable instead of
passing a pointer around locally.
Signed-off-by: Lukas Fleischer <cgit at cryptocrack.de>
---
cgit.c | 207 ++++++++++++++++++++++++++++++++---------------------------------
1 file changed, 103 insertions(+), 104 deletions(-)
diff --git a/cgit.c b/cgit.c
index 54efd59..19bcd0d 100644
--- a/cgit.c
+++ b/cgit.c
@@ -320,78 +320,78 @@ static void querystring_cb(const char *name, const char *value)
}
}
-static void prepare_context(struct cgit_context *ctx)
+static void prepare_context(void)
{
- memset(ctx, 0, sizeof(*ctx));
- ctx->cfg.agefile = "info/web/last-modified";
- ctx->cfg.nocache = 0;
- ctx->cfg.cache_size = 0;
- ctx->cfg.cache_max_create_time = 5;
- ctx->cfg.cache_root = CGIT_CACHE_ROOT;
- ctx->cfg.cache_about_ttl = 15;
- ctx->cfg.cache_repo_ttl = 5;
- ctx->cfg.cache_root_ttl = 5;
- ctx->cfg.cache_scanrc_ttl = 15;
- ctx->cfg.cache_dynamic_ttl = 5;
- ctx->cfg.cache_static_ttl = -1;
- ctx->cfg.case_sensitive_sort = 1;
- ctx->cfg.branch_sort = 0;
- ctx->cfg.commit_sort = 0;
- ctx->cfg.css = "/cgit.css";
- ctx->cfg.logo = "/cgit.png";
- ctx->cfg.favicon = "/favicon.ico";
- ctx->cfg.local_time = 0;
- ctx->cfg.enable_http_clone = 1;
- ctx->cfg.enable_index_owner = 1;
- ctx->cfg.enable_tree_linenumbers = 1;
- ctx->cfg.enable_git_config = 0;
- ctx->cfg.max_repo_count = 50;
- ctx->cfg.max_commit_count = 50;
- ctx->cfg.max_lock_attempts = 5;
- ctx->cfg.max_msg_len = 80;
- ctx->cfg.max_repodesc_len = 80;
- ctx->cfg.max_blob_size = 0;
- ctx->cfg.max_stats = 0;
- ctx->cfg.project_list = NULL;
- ctx->cfg.renamelimit = -1;
- ctx->cfg.remove_suffix = 0;
- ctx->cfg.robots = "index, nofollow";
- ctx->cfg.root_title = "Git repository browser";
- ctx->cfg.root_desc = "a fast webinterface for the git dscm";
- ctx->cfg.scan_hidden_path = 0;
- ctx->cfg.script_name = CGIT_SCRIPT_NAME;
- ctx->cfg.section = "";
- ctx->cfg.repository_sort = "name";
- ctx->cfg.section_sort = 1;
- ctx->cfg.summary_branches = 10;
- ctx->cfg.summary_log = 10;
- ctx->cfg.summary_tags = 10;
- ctx->cfg.max_atom_items = 10;
- ctx->cfg.ssdiff = 0;
- ctx->env.cgit_config = getenv("CGIT_CONFIG");
- ctx->env.http_host = getenv("HTTP_HOST");
- ctx->env.https = getenv("HTTPS");
- ctx->env.no_http = getenv("NO_HTTP");
- ctx->env.path_info = getenv("PATH_INFO");
- ctx->env.query_string = getenv("QUERY_STRING");
- ctx->env.request_method = getenv("REQUEST_METHOD");
- ctx->env.script_name = getenv("SCRIPT_NAME");
- ctx->env.server_name = getenv("SERVER_NAME");
- ctx->env.server_port = getenv("SERVER_PORT");
- ctx->page.mimetype = "text/html";
- ctx->page.charset = PAGE_ENCODING;
- ctx->page.filename = NULL;
- ctx->page.size = 0;
- ctx->page.modified = time(NULL);
- ctx->page.expires = ctx->page.modified;
- ctx->page.etag = NULL;
- memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
- if (ctx->env.script_name)
- ctx->cfg.script_name = xstrdup(ctx->env.script_name);
- if (ctx->env.query_string)
- ctx->qry.raw = xstrdup(ctx->env.query_string);
- if (!ctx->env.cgit_config)
- ctx->env.cgit_config = CGIT_CONFIG;
+ memset(&ctx, 0, sizeof(ctx));
+ ctx.cfg.agefile = "info/web/last-modified";
+ ctx.cfg.nocache = 0;
+ ctx.cfg.cache_size = 0;
+ ctx.cfg.cache_max_create_time = 5;
+ ctx.cfg.cache_root = CGIT_CACHE_ROOT;
+ ctx.cfg.cache_about_ttl = 15;
+ ctx.cfg.cache_repo_ttl = 5;
+ ctx.cfg.cache_root_ttl = 5;
+ ctx.cfg.cache_scanrc_ttl = 15;
+ ctx.cfg.cache_dynamic_ttl = 5;
+ ctx.cfg.cache_static_ttl = -1;
+ ctx.cfg.case_sensitive_sort = 1;
+ ctx.cfg.branch_sort = 0;
+ ctx.cfg.commit_sort = 0;
+ ctx.cfg.css = "/cgit.css";
+ ctx.cfg.logo = "/cgit.png";
+ ctx.cfg.favicon = "/favicon.ico";
+ ctx.cfg.local_time = 0;
+ ctx.cfg.enable_http_clone = 1;
+ ctx.cfg.enable_index_owner = 1;
+ ctx.cfg.enable_tree_linenumbers = 1;
+ ctx.cfg.enable_git_config = 0;
+ ctx.cfg.max_repo_count = 50;
+ ctx.cfg.max_commit_count = 50;
+ ctx.cfg.max_lock_attempts = 5;
+ ctx.cfg.max_msg_len = 80;
+ ctx.cfg.max_repodesc_len = 80;
+ ctx.cfg.max_blob_size = 0;
+ ctx.cfg.max_stats = 0;
+ ctx.cfg.project_list = NULL;
+ ctx.cfg.renamelimit = -1;
+ ctx.cfg.remove_suffix = 0;
+ ctx.cfg.robots = "index, nofollow";
+ ctx.cfg.root_title = "Git repository browser";
+ ctx.cfg.root_desc = "a fast webinterface for the git dscm";
+ ctx.cfg.scan_hidden_path = 0;
+ ctx.cfg.script_name = CGIT_SCRIPT_NAME;
+ ctx.cfg.section = "";
+ ctx.cfg.repository_sort = "name";
+ ctx.cfg.section_sort = 1;
+ ctx.cfg.summary_branches = 10;
+ ctx.cfg.summary_log = 10;
+ ctx.cfg.summary_tags = 10;
+ ctx.cfg.max_atom_items = 10;
+ ctx.cfg.ssdiff = 0;
+ ctx.env.cgit_config = getenv("CGIT_CONFIG");
+ ctx.env.http_host = getenv("HTTP_HOST");
+ ctx.env.https = getenv("HTTPS");
+ ctx.env.no_http = getenv("NO_HTTP");
+ ctx.env.path_info = getenv("PATH_INFO");
+ ctx.env.query_string = getenv("QUERY_STRING");
+ ctx.env.request_method = getenv("REQUEST_METHOD");
+ ctx.env.script_name = getenv("SCRIPT_NAME");
+ ctx.env.server_name = getenv("SERVER_NAME");
+ ctx.env.server_port = getenv("SERVER_PORT");
+ ctx.page.mimetype = "text/html";
+ ctx.page.charset = PAGE_ENCODING;
+ ctx.page.filename = NULL;
+ ctx.page.size = 0;
+ ctx.page.modified = time(NULL);
+ ctx.page.expires = ctx.page.modified;
+ ctx.page.etag = NULL;
+ memset(&ctx.cfg.mimetypes, 0, sizeof(struct string_list));
+ if (ctx.env.script_name)
+ ctx.cfg.script_name = xstrdup(ctx.env.script_name);
+ if (ctx.env.query_string)
+ ctx.qry.raw = xstrdup(ctx.env.query_string);
+ if (!ctx.env.cgit_config)
+ ctx.env.cgit_config = CGIT_CONFIG;
}
struct refmatch {
@@ -521,14 +521,14 @@ static void choose_readme(struct cgit_repo *repo)
string_list_append(&repo->readme, filename)->util = ref;
}
-static int prepare_repo_cmd(struct cgit_context *ctx)
+static int prepare_repo_cmd(void)
{
unsigned char sha1[20];
int nongit = 0;
int rc;
/* The path to the git repository. */
- setenv("GIT_DIR", ctx->repo->path, 1);
+ setenv("GIT_DIR", ctx.repo->path, 1);
/* Do not look in /etc/ for gitconfig and gitattributes. */
setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
@@ -543,11 +543,11 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
init_display_notes(NULL);
if (nongit) {
- const char *name = ctx->repo->name;
+ const char *name = ctx.repo->name;
rc = errno;
- ctx->page.title = fmtalloc("%s - %s", ctx->cfg.root_title,
+ ctx.page.title = fmtalloc("%s - %s", ctx.cfg.root_title,
"config error");
- ctx->repo = NULL;
+ ctx.repo = NULL;
cgit_print_http_headers();
cgit_print_docstart();
cgit_print_pageheader();
@@ -556,17 +556,17 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
cgit_print_docend();
return 1;
}
- ctx->page.title = fmtalloc("%s - %s", ctx->repo->name, ctx->repo->desc);
+ ctx.page.title = fmtalloc("%s - %s", ctx.repo->name, ctx.repo->desc);
- if (!ctx->repo->defbranch)
- ctx->repo->defbranch = guess_defbranch();
+ if (!ctx.repo->defbranch)
+ ctx.repo->defbranch = guess_defbranch();
- if (!ctx->qry.head) {
- ctx->qry.nohead = 1;
- ctx->qry.head = find_default_branch(ctx->repo);
+ if (!ctx.qry.head) {
+ ctx.qry.nohead = 1;
+ ctx.qry.head = find_default_branch(ctx.repo);
}
- if (!ctx->qry.head) {
+ if (!ctx.qry.head) {
cgit_print_http_headers();
cgit_print_docstart();
cgit_print_pageheader();
@@ -575,11 +575,11 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
return 1;
}
- if (get_sha1(ctx->qry.head, sha1)) {
- char *tmp = xstrdup(ctx->qry.head);
- ctx->qry.head = ctx->repo->defbranch;
- ctx->page.status = 404;
- ctx->page.statusmsg = "Not found";
+ if (get_sha1(ctx.qry.head, sha1)) {
+ char *tmp = xstrdup(ctx.qry.head);
+ ctx.qry.head = ctx.repo->defbranch;
+ ctx.page.status = 404;
+ ctx.page.statusmsg = "Not found";
cgit_print_http_headers();
cgit_print_docstart();
cgit_print_pageheader();
@@ -587,22 +587,21 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
cgit_print_docend();
return 1;
}
- sort_string_list(&ctx->repo->submodules);
- cgit_prepare_repo_env(ctx->repo);
- choose_readme(ctx->repo);
+ sort_string_list(&ctx.repo->submodules);
+ cgit_prepare_repo_env(ctx.repo);
+ choose_readme(ctx.repo);
return 0;
}
static void process_request(void *cbdata)
{
- struct cgit_context *ctx = cbdata;
struct cgit_cmd *cmd;
cmd = cgit_get_cmd();
if (!cmd) {
- ctx->page.title = "cgit error";
- ctx->page.status = 404;
- ctx->page.statusmsg = "Not found";
+ ctx.page.title = "cgit error";
+ ctx.page.status = 404;
+ ctx.page.statusmsg = "Not found";
cgit_print_http_headers();
cgit_print_docstart();
cgit_print_pageheader();
@@ -611,18 +610,18 @@ static void process_request(void *cbdata)
return;
}
- if (!ctx->cfg.enable_http_clone && cmd->is_clone) {
+ if (!ctx.cfg.enable_http_clone && cmd->is_clone) {
html_status(404, "Not found", 0);
return;
}
- /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual"
- * in-project path limit to be made available at ctx->qry.vpath.
- * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL).
+ /* If cmd->want_vpath is set, assume ctx.qry.path contains a "virtual"
+ * in-project path limit to be made available at ctx.qry.vpath.
+ * Otherwise, no path limit is in effect (ctx.qry.vpath = NULL).
*/
- ctx->qry.vpath = cmd->want_vpath ? ctx->qry.path : NULL;
+ ctx.qry.vpath = cmd->want_vpath ? ctx.qry.path : NULL;
- if (cmd->want_repo && !ctx->repo) {
+ if (cmd->want_repo && !ctx.repo) {
cgit_print_http_headers();
cgit_print_docstart();
cgit_print_pageheader();
@@ -631,7 +630,7 @@ static void process_request(void *cbdata)
return;
}
- if (ctx->repo && prepare_repo_cmd(ctx))
+ if (ctx.repo && prepare_repo_cmd())
return;
if (cmd->want_layout) {
@@ -912,7 +911,7 @@ int main(int argc, const char **argv)
cgit_init_filters();
- prepare_context(&ctx);
+ prepare_context();
cgit_repolist.length = 0;
cgit_repolist.count = 0;
cgit_repolist.repos = NULL;
@@ -958,7 +957,7 @@ int main(int argc, const char **argv)
if (ctx.cfg.nocache)
ctx.cfg.cache_size = 0;
err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
- ctx.qry.raw, ttl, process_request, &ctx);
+ ctx.qry.raw, ttl, process_request, NULL);
cgit_cleanup_filters();
if (err)
cgit_print_error("Error processing page: %s (%d)",
--
1.8.5.2
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