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Switch to exclusively using global ctx

Browse Source 
Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_print_http_headers()
* cgit_print_docstart()
* cgit_print_pageheader()

Remove context parameter from all commands

Drop the context parameter from the following functions (and all static
helpers used by them) and use the global context instead:

* cgit_get_cmd()
* All cgit command functions.
* cgit_clone_info()
* cgit_clone_objects()
* cgit_clone_head()
* cgit_print_plain()
* cgit_show_stats()

In initialization routines, use the global context variable instead of
passing a pointer around locally.

Remove callback data parameter for cache slots

This is no longer needed since the context is always read from the
global context variable.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>
This commit is contained in:
Lukas Fleischer 2014-01-15 21:53:15 +01:00 committed by Jason A. Donenfeld
parent a431326e8f
commit f60ffa143c
19 changed files with 436 additions and 441 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
cache.c
View File

@ -24,7 +24,6 @@ struct cache_slot {
int keylen; int keylen;
int ttl; int ttl;
cache_fill_fn fn; cache_fill_fn fn;
void *cbdata;
int cache_fd; int cache_fd;
int lock_fd; int lock_fd;
const char *cache_name; const char *cache_name;
@ -187,7 +186,7 @@ static int fill_slot(struct cache_slot *slot)
return errno; return errno;
/* Generate cache content */ /* Generate cache content */
slot->fn(slot->cbdata); slot->fn();
/* Restore stdout */ /* Restore stdout */
if (dup2(tmp, STDOUT_FILENO) == -1) if (dup2(tmp, STDOUT_FILENO) == -1)
@ -277,7 +276,7 @@ static int process_slot(struct cache_slot *slot)
if ((err = lock_slot(slot)) != 0) { if ((err = lock_slot(slot)) != 0) {
cache_log("[cgit] Unable to lock slot %s: %s (%d)\n", cache_log("[cgit] Unable to lock slot %s: %s (%d)\n",
slot->lock_name, strerror(err), err); slot->lock_name, strerror(err), err);
slot->fn(slot->cbdata); slot->fn();
return 0; return 0;
} }
@ -286,7 +285,7 @@ static int process_slot(struct cache_slot *slot)
slot->lock_name, strerror(err), err); slot->lock_name, strerror(err), err);
unlock_slot(slot, 0); unlock_slot(slot, 0);
close_lock(slot); close_lock(slot);
slot->fn(slot->cbdata); slot->fn();
return 0; return 0;
} }
// We've got a valid cache slot in the lock file, which // We've got a valid cache slot in the lock file, which
@ -310,7 +309,7 @@ static int process_slot(struct cache_slot *slot)
/* Print cached content to stdout, generate the content if necessary. */ /* Print cached content to stdout, generate the content if necessary. */
int cache_process(int size, const char *path, const char *key, int ttl, int cache_process(int size, const char *path, const char *key, int ttl,
cache_fill_fn fn, void *cbdata) cache_fill_fn fn)
{ {
unsigned long hash; unsigned long hash;
int i; int i;
@ -321,14 +320,14 @@ int cache_process(int size, const char *path, const char *key, int ttl,
/* If the cache is disabled, just generate the content */ /* If the cache is disabled, just generate the content */
if (size <= 0) { if (size <= 0) {
fn(cbdata); fn();
return 0; return 0;
} }
/* Verify input, calculate filenames */ /* Verify input, calculate filenames */
if (!path) { if (!path) {
cache_log("[cgit] Cache path not specified, caching is disabled\n"); cache_log("[cgit] Cache path not specified, caching is disabled\n");
fn(cbdata); fn();
return 0; return 0;
} }
if (!key) if (!key)
@ -343,7 +342,6 @@ int cache_process(int size, const char *path, const char *key, int ttl,
strbuf_addbuf(&lockname, &filename); strbuf_addbuf(&lockname, &filename);
strbuf_addstr(&lockname, ".lock"); strbuf_addstr(&lockname, ".lock");
slot.fn = fn; slot.fn = fn;
slot.cbdata = cbdata;
slot.ttl = ttl; slot.ttl = ttl;
slot.cache_name = filename.buf; slot.cache_name = filename.buf;
slot.lock_name = lockname.buf; slot.lock_name = lockname.buf;

5
cache.h
View File

@ -6,7 +6,7 @@
#ifndef CGIT_CACHE_H #ifndef CGIT_CACHE_H
#define CGIT_CACHE_H #define CGIT_CACHE_H
typedef void (*cache_fill_fn)(void *cbdata); typedef void (*cache_fill_fn)(void);
/* Print cached content to stdout, generate the content if necessary. /* Print cached content to stdout, generate the content if necessary.
@ -17,13 +17,12 @@ typedef void (*cache_fill_fn)(void *cbdata);
* key the key used to lookup cache files * key the key used to lookup cache files
* ttl max cache time in seconds for this key * ttl max cache time in seconds for this key
* fn content generator function for this key * fn content generator function for this key
* cbdata user-supplied data to the content generator function
* *
* Return value * Return value
* 0 indicates success, everyting else is an error * 0 indicates success, everyting else is an error
*/ */
extern int cache_process(int size, const char *path, const char *key, int ttl, extern int cache_process(int size, const char *path, const char *key, int ttl,
cache_fill_fn fn, void *cbdata); cache_fill_fn fn);
/* List info about all cache entries on stdout */ /* List info about all cache entries on stdout */

322
cgit.c
View File

@ -322,82 +322,82 @@ 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)); memset(&ctx, 0, sizeof(ctx));
ctx->cfg.agefile = "info/web/last-modified"; ctx.cfg.agefile = "info/web/last-modified";
ctx->cfg.nocache = 0; ctx.cfg.nocache = 0;
ctx->cfg.cache_size = 0; ctx.cfg.cache_size = 0;
ctx->cfg.cache_max_create_time = 5; ctx.cfg.cache_max_create_time = 5;
ctx->cfg.cache_root = CGIT_CACHE_ROOT; ctx.cfg.cache_root = CGIT_CACHE_ROOT;
ctx->cfg.cache_about_ttl = 15; ctx.cfg.cache_about_ttl = 15;
ctx->cfg.cache_repo_ttl = 5; ctx.cfg.cache_repo_ttl = 5;
ctx->cfg.cache_root_ttl = 5; ctx.cfg.cache_root_ttl = 5;
ctx->cfg.cache_scanrc_ttl = 15; ctx.cfg.cache_scanrc_ttl = 15;
ctx->cfg.cache_dynamic_ttl = 5; ctx.cfg.cache_dynamic_ttl = 5;
ctx->cfg.cache_static_ttl = -1; ctx.cfg.cache_static_ttl = -1;
ctx->cfg.case_sensitive_sort = 1; ctx.cfg.case_sensitive_sort = 1;
ctx->cfg.branch_sort = 0; ctx.cfg.branch_sort = 0;
ctx->cfg.commit_sort = 0; ctx.cfg.commit_sort = 0;
ctx->cfg.css = "/cgit.css"; ctx.cfg.css = "/cgit.css";
ctx->cfg.logo = "/cgit.png"; ctx.cfg.logo = "/cgit.png";
ctx->cfg.favicon = "/favicon.ico"; ctx.cfg.favicon = "/favicon.ico";
ctx->cfg.local_time = 0; ctx.cfg.local_time = 0;
ctx->cfg.enable_http_clone = 1; ctx.cfg.enable_http_clone = 1;
ctx->cfg.enable_index_owner = 1; ctx.cfg.enable_index_owner = 1;
ctx->cfg.enable_tree_linenumbers = 1; ctx.cfg.enable_tree_linenumbers = 1;
ctx->cfg.enable_git_config = 0; ctx.cfg.enable_git_config = 0;
ctx->cfg.max_repo_count = 50; ctx.cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50; ctx.cfg.max_commit_count = 50;
ctx->cfg.max_lock_attempts = 5; ctx.cfg.max_lock_attempts = 5;
ctx->cfg.max_msg_len = 80; ctx.cfg.max_msg_len = 80;
ctx->cfg.max_repodesc_len = 80; ctx.cfg.max_repodesc_len = 80;
ctx->cfg.max_blob_size = 0; ctx.cfg.max_blob_size = 0;
ctx->cfg.max_stats = 0; ctx.cfg.max_stats = 0;
ctx->cfg.project_list = NULL; ctx.cfg.project_list = NULL;
ctx->cfg.renamelimit = -1; ctx.cfg.renamelimit = -1;
ctx->cfg.remove_suffix = 0; ctx.cfg.remove_suffix = 0;
ctx->cfg.robots = "index, nofollow"; ctx.cfg.robots = "index, nofollow";
ctx->cfg.root_title = "Git repository browser"; ctx.cfg.root_title = "Git repository browser";
ctx->cfg.root_desc = "a fast webinterface for the git dscm"; ctx.cfg.root_desc = "a fast webinterface for the git dscm";
ctx->cfg.scan_hidden_path = 0; ctx.cfg.scan_hidden_path = 0;
ctx->cfg.script_name = CGIT_SCRIPT_NAME; ctx.cfg.script_name = CGIT_SCRIPT_NAME;
ctx->cfg.section = ""; ctx.cfg.section = "";
ctx->cfg.repository_sort = "name"; ctx.cfg.repository_sort = "name";
ctx->cfg.section_sort = 1; ctx.cfg.section_sort = 1;
ctx->cfg.summary_branches = 10; ctx.cfg.summary_branches = 10;
ctx->cfg.summary_log = 10; ctx.cfg.summary_log = 10;
ctx->cfg.summary_tags = 10; ctx.cfg.summary_tags = 10;
ctx->cfg.max_atom_items = 10; ctx.cfg.max_atom_items = 10;
ctx->cfg.ssdiff = 0; ctx.cfg.ssdiff = 0;
ctx->env.cgit_config = getenv("CGIT_CONFIG"); ctx.env.cgit_config = getenv("CGIT_CONFIG");
ctx->env.http_host = getenv("HTTP_HOST"); ctx.env.http_host = getenv("HTTP_HOST");
ctx->env.https = getenv("HTTPS"); ctx.env.https = getenv("HTTPS");
ctx->env.no_http = getenv("NO_HTTP"); ctx.env.no_http = getenv("NO_HTTP");
ctx->env.path_info = getenv("PATH_INFO"); ctx.env.path_info = getenv("PATH_INFO");
ctx->env.query_string = getenv("QUERY_STRING"); ctx.env.query_string = getenv("QUERY_STRING");
ctx->env.request_method = getenv("REQUEST_METHOD"); ctx.env.request_method = getenv("REQUEST_METHOD");
ctx->env.script_name = getenv("SCRIPT_NAME"); ctx.env.script_name = getenv("SCRIPT_NAME");
ctx->env.server_name = getenv("SERVER_NAME"); ctx.env.server_name = getenv("SERVER_NAME");
ctx->env.server_port = getenv("SERVER_PORT"); ctx.env.server_port = getenv("SERVER_PORT");
ctx->env.http_cookie = getenv("HTTP_COOKIE"); ctx.env.http_cookie = getenv("HTTP_COOKIE");
ctx->env.http_referer = getenv("HTTP_REFERER"); ctx.env.http_referer = getenv("HTTP_REFERER");
ctx->env.content_length = getenv("CONTENT_LENGTH") ? strtoul(getenv("CONTENT_LENGTH"), NULL, 10) : 0; ctx.env.content_length = getenv("CONTENT_LENGTH") ? strtoul(getenv("CONTENT_LENGTH"), NULL, 10) : 0;
ctx->env.authenticated = 0; ctx.env.authenticated = 0;
ctx->page.mimetype = "text/html"; ctx.page.mimetype = "text/html";
ctx->page.charset = PAGE_ENCODING; ctx.page.charset = PAGE_ENCODING;
ctx->page.filename = NULL; ctx.page.filename = NULL;
ctx->page.size = 0; ctx.page.size = 0;
ctx->page.modified = time(NULL); ctx.page.modified = time(NULL);
ctx->page.expires = ctx->page.modified; ctx.page.expires = ctx.page.modified;
ctx->page.etag = NULL; ctx.page.etag = NULL;
memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list)); memset(&ctx.cfg.mimetypes, 0, sizeof(struct string_list));
if (ctx->env.script_name) if (ctx.env.script_name)
ctx->cfg.script_name = xstrdup(ctx->env.script_name); ctx.cfg.script_name = xstrdup(ctx.env.script_name);
if (ctx->env.query_string) if (ctx.env.query_string)
ctx->qry.raw = xstrdup(ctx->env.query_string); ctx.qry.raw = xstrdup(ctx.env.query_string);
if (!ctx->env.cgit_config) if (!ctx.env.cgit_config)
ctx->env.cgit_config = CGIT_CONFIG; ctx.env.cgit_config = CGIT_CONFIG;
} }
struct refmatch { struct refmatch {
@ -527,14 +527,14 @@ static void choose_readme(struct cgit_repo *repo)
string_list_append(&repo->readme, filename)->util = ref; 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]; unsigned char sha1[20];
int nongit = 0; int nongit = 0;
int rc; int rc;
/* The path to the git repository. */ /* 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. */ /* Do not look in /etc/ for gitconfig and gitattributes. */
setenv("GIT_CONFIG_NOSYSTEM", "1", 1); setenv("GIT_CONFIG_NOSYSTEM", "1", 1);
@ -549,69 +549,69 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
init_display_notes(NULL); init_display_notes(NULL);
if (nongit) { if (nongit) {
const char *name = ctx->repo->name; const char *name = ctx.repo->name;
rc = errno; rc = errno;
ctx->page.title = fmtalloc("%s - %s", ctx->cfg.root_title, ctx.page.title = fmtalloc("%s - %s", ctx.cfg.root_title,
"config error"); "config error");
ctx->repo = NULL; ctx.repo = NULL;
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
cgit_print_error("Failed to open %s: %s", name, cgit_print_error("Failed to open %s: %s", name,
rc ? strerror(rc) : "Not a valid git repository"); rc ? strerror(rc) : "Not a valid git repository");
cgit_print_docend(); cgit_print_docend();
return 1; 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) if (!ctx.repo->defbranch)
ctx->repo->defbranch = guess_defbranch(); ctx.repo->defbranch = guess_defbranch();
if (!ctx->qry.head) { if (!ctx.qry.head) {
ctx->qry.nohead = 1; ctx.qry.nohead = 1;
ctx->qry.head = find_default_branch(ctx->repo); ctx.qry.head = find_default_branch(ctx.repo);
} }
if (!ctx->qry.head) { if (!ctx.qry.head) {
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
cgit_print_error("Repository seems to be empty"); cgit_print_error("Repository seems to be empty");
cgit_print_docend(); cgit_print_docend();
return 1; return 1;
} }
if (get_sha1(ctx->qry.head, sha1)) { if (get_sha1(ctx.qry.head, sha1)) {
char *tmp = xstrdup(ctx->qry.head); char *tmp = xstrdup(ctx.qry.head);
ctx->qry.head = ctx->repo->defbranch; ctx.qry.head = ctx.repo->defbranch;
ctx->page.status = 404; ctx.page.status = 404;
ctx->page.statusmsg = "Not found"; ctx.page.statusmsg = "Not found";
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
cgit_print_error("Invalid branch: %s", tmp); cgit_print_error("Invalid branch: %s", tmp);
cgit_print_docend(); cgit_print_docend();
return 1; return 1;
} }
sort_string_list(&ctx->repo->submodules); sort_string_list(&ctx.repo->submodules);
cgit_prepare_repo_env(ctx->repo); cgit_prepare_repo_env(ctx.repo);
choose_readme(ctx->repo); choose_readme(ctx.repo);
return 0; return 0;
} }
static inline void open_auth_filter(struct cgit_context *ctx, const char *function) static inline void open_auth_filter(const char *function)
{ {
cgit_open_filter(ctx->cfg.auth_filter, function, cgit_open_filter(ctx.cfg.auth_filter, function,
ctx->env.http_cookie ? ctx->env.http_cookie : "", ctx.env.http_cookie ? ctx.env.http_cookie : "",
ctx->env.request_method ? ctx->env.request_method : "", ctx.env.request_method ? ctx.env.request_method : "",
ctx->env.query_string ? ctx->env.query_string : "", ctx.env.query_string ? ctx.env.query_string : "",
ctx->env.http_referer ? ctx->env.http_referer : "", ctx.env.http_referer ? ctx.env.http_referer : "",
ctx->env.path_info ? ctx->env.path_info : "", ctx.env.path_info ? ctx.env.path_info : "",
ctx->env.http_host ? ctx->env.http_host : "", ctx.env.http_host ? ctx.env.http_host : "",
ctx->env.https ? ctx->env.https : "", ctx.env.https ? ctx.env.https : "",
ctx->qry.repo ? ctx->qry.repo : "", ctx.qry.repo ? ctx.qry.repo : "",
ctx->qry.page ? ctx->qry.page : "", ctx.qry.page ? ctx.qry.page : "",
ctx->qry.url ? ctx->qry.url : "", ctx.qry.url ? ctx.qry.url : "",
cgit_loginurl()); cgit_loginurl());
} }
@ -622,107 +622,106 @@ static inline void open_auth_filter(struct cgit_context *ctx, const char *functi
* will complain on the mailing list, and we'll increase it as needed. */ * will complain on the mailing list, and we'll increase it as needed. */
#define MAX_AUTHENTICATION_POST_BYTES 4096 #define MAX_AUTHENTICATION_POST_BYTES 4096
/* The filter is expected to spit out "Status: " and all headers. */ /* The filter is expected to spit out "Status: " and all headers. */
static inline void authenticate_post(struct cgit_context *ctx) static inline void authenticate_post(void)
{ {
char buffer[MAX_AUTHENTICATION_POST_BYTES]; char buffer[MAX_AUTHENTICATION_POST_BYTES];
int len; int len;
open_auth_filter(ctx, "authenticate-post"); open_auth_filter("authenticate-post");
len = ctx->env.content_length; len = ctx.env.content_length;
if (len > MAX_AUTHENTICATION_POST_BYTES) if (len > MAX_AUTHENTICATION_POST_BYTES)
len = MAX_AUTHENTICATION_POST_BYTES; len = MAX_AUTHENTICATION_POST_BYTES;
if (read(STDIN_FILENO, buffer, len) < 0) if (read(STDIN_FILENO, buffer, len) < 0)
die_errno("Could not read POST from stdin"); die_errno("Could not read POST from stdin");
if (write(STDOUT_FILENO, buffer, len) < 0) if (write(STDOUT_FILENO, buffer, len) < 0)
die_errno("Could not write POST to stdout"); die_errno("Could not write POST to stdout");
cgit_close_filter(ctx->cfg.auth_filter); cgit_close_filter(ctx.cfg.auth_filter);
exit(0); exit(0);
} }
static inline void authenticate_cookie(struct cgit_context *ctx) static inline void authenticate_cookie(void)
{ {
/* If we don't have an auth_filter, consider all cookies valid, and thus return early. */ /* If we don't have an auth_filter, consider all cookies valid, and thus return early. */
if (!ctx->cfg.auth_filter) { if (!ctx.cfg.auth_filter) {
ctx->env.authenticated = 1; ctx.env.authenticated = 1;
return; return;
} }
/* If we're having something POST'd to /login, we're authenticating POST, /* If we're having something POST'd to /login, we're authenticating POST,
* instead of the cookie, so call authenticate_post and bail out early. * instead of the cookie, so call authenticate_post and bail out early.
* This pattern here should match /?p=login with POST. */ * This pattern here should match /?p=login with POST. */
if (ctx->env.request_method && ctx->qry.page && !ctx->repo && \ if (ctx.env.request_method && ctx.qry.page && !ctx.repo && \
!strcmp(ctx->env.request_method, "POST") && !strcmp(ctx->qry.page, "login")) { !strcmp(ctx.env.request_method, "POST") && !strcmp(ctx.qry.page, "login")) {
authenticate_post(ctx); authenticate_post();
return; return;
} }
/* If we've made it this far, we're authenticating the cookie for real, so do that. */ /* If we've made it this far, we're authenticating the cookie for real, so do that. */
open_auth_filter(ctx, "authenticate-cookie"); open_auth_filter("authenticate-cookie");
ctx->env.authenticated = cgit_close_filter(ctx->cfg.auth_filter); ctx.env.authenticated = cgit_close_filter(ctx.cfg.auth_filter);
} }
static void process_request(void *cbdata) static void process_request(void)
{ {
struct cgit_context *ctx = cbdata;
struct cgit_cmd *cmd; struct cgit_cmd *cmd;
/* If we're not yet authenticated, no matter what page we're on, /* If we're not yet authenticated, no matter what page we're on,
* display the authentication body from the auth_filter. This should * display the authentication body from the auth_filter. This should
* never be cached. */ * never be cached. */
if (!ctx->env.authenticated) { if (!ctx.env.authenticated) {
ctx->page.title = "Authentication Required"; ctx.page.title = "Authentication Required";
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
open_auth_filter(ctx, "body"); open_auth_filter("body");
cgit_close_filter(ctx->cfg.auth_filter); cgit_close_filter(ctx.cfg.auth_filter);
cgit_print_docend(); cgit_print_docend();
return; return;
} }
cmd = cgit_get_cmd(ctx); cmd = cgit_get_cmd();
if (!cmd) { if (!cmd) {
ctx->page.title = "cgit error"; ctx.page.title = "cgit error";
ctx->page.status = 404; ctx.page.status = 404;
ctx->page.statusmsg = "Not found"; ctx.page.statusmsg = "Not found";
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
cgit_print_error("Invalid request"); cgit_print_error("Invalid request");
cgit_print_docend(); cgit_print_docend();
return; 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); html_status(404, "Not found", 0);
return; return;
} }
/* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual" /* 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. * in-project path limit to be made available at ctx.qry.vpath.
* Otherwise, no path limit is in effect (ctx->qry.vpath = NULL). * 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(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
cgit_print_error("No repository selected"); cgit_print_error("No repository selected");
cgit_print_docend(); cgit_print_docend();
return; return;
} }
if (ctx->repo && prepare_repo_cmd(ctx)) if (ctx.repo && prepare_repo_cmd())
return; return;
if (cmd->want_layout) { if (cmd->want_layout) {
cgit_print_http_headers(ctx); cgit_print_http_headers();
cgit_print_docstart(ctx); cgit_print_docstart();
cgit_print_pageheader(ctx); cgit_print_pageheader();
} }
cmd->fn(ctx); cmd->fn();
if (cmd->want_layout) if (cmd->want_layout)
cgit_print_docend(); cgit_print_docend();
@ -995,7 +994,7 @@ int main(int argc, const char **argv)
cgit_init_filters(); cgit_init_filters();
atexit(cgit_cleanup_filters); atexit(cgit_cleanup_filters);
prepare_context(&ctx); prepare_context();
cgit_repolist.length = 0; cgit_repolist.length = 0;
cgit_repolist.count = 0; cgit_repolist.count = 0;
cgit_repolist.repos = NULL; cgit_repolist.repos = NULL;
@ -1034,7 +1033,7 @@ int main(int argc, const char **argv)
/* Before we go any further, we set ctx.env.authenticated by checking to see /* Before we go any further, we set ctx.env.authenticated by checking to see
* if the supplied cookie is valid. All cookies are valid if there is no * if the supplied cookie is valid. All cookies are valid if there is no
* auth_filter. If there is an auth_filter, the filter decides. */ * auth_filter. If there is an auth_filter, the filter decides. */
authenticate_cookie(&ctx); authenticate_cookie();
ttl = calc_ttl(); ttl = calc_ttl();
if (ttl < 0) if (ttl < 0)
@ -1046,7 +1045,8 @@ int main(int argc, const char **argv)
if (ctx.cfg.nocache) if (ctx.cfg.nocache)
ctx.cfg.cache_size = 0; ctx.cfg.cache_size = 0;
err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root, err = cache_process(ctx.cfg.cache_size, ctx.cfg.cache_root,
ctx.qry.raw, ttl, process_request, &ctx); ctx.qry.raw, ttl, process_request);
cgit_cleanup_filters();
if (err) if (err)
cgit_print_error("Error processing page: %s (%d)", cgit_print_error("Error processing page: %s (%d)",
strerror(err), err); strerror(err), err);

102
cmd.c
View File

@ -26,120 +26,120 @@
#include "ui-tag.h" #include "ui-tag.h"
#include "ui-tree.h" #include "ui-tree.h"
static void HEAD_fn(struct cgit_context *ctx) static void HEAD_fn(void)
{ {
cgit_clone_head(ctx); cgit_clone_head();
} }
static void atom_fn(struct cgit_context *ctx) static void atom_fn(void)
{ {
cgit_print_atom(ctx->qry.head, ctx->qry.path, ctx->cfg.max_atom_items); cgit_print_atom(ctx.qry.head, ctx.qry.path, ctx.cfg.max_atom_items);
} }
static void about_fn(struct cgit_context *ctx) static void about_fn(void)
{ {
if (ctx->repo) if (ctx.repo)
cgit_print_repo_readme(ctx->qry.path); cgit_print_repo_readme(ctx.qry.path);
else else
cgit_print_site_readme(); cgit_print_site_readme();
} }
static void blob_fn(struct cgit_context *ctx) static void blob_fn(void)
{ {
cgit_print_blob(ctx->qry.sha1, ctx->qry.path, ctx->qry.head, 0); cgit_print_blob(ctx.qry.sha1, ctx.qry.path, ctx.qry.head, 0);
} }
static void commit_fn(struct cgit_context *ctx) static void commit_fn(void)
{ {
cgit_print_commit(ctx->qry.sha1, ctx->qry.path); cgit_print_commit(ctx.qry.sha1, ctx.qry.path);
} }
static void diff_fn(struct cgit_context *ctx) static void diff_fn(void)
{ {
cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path, 1, 0); cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 0);
} }
static void rawdiff_fn(struct cgit_context *ctx) static void rawdiff_fn(void)
{ {
cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path, 1, 1); cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 1);
} }
static void info_fn(struct cgit_context *ctx) static void info_fn(void)
{ {
cgit_clone_info(ctx); cgit_clone_info();
} }
static void log_fn(struct cgit_context *ctx) static void log_fn(void)
{ {
cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count, cgit_print_log(ctx.qry.sha1, ctx.qry.ofs, ctx.cfg.max_commit_count,
ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1, ctx.qry.grep, ctx.qry.search, ctx.qry.path, 1,
ctx->repo->enable_commit_graph, ctx.repo->enable_commit_graph,
ctx->repo->commit_sort); ctx.repo->commit_sort);
} }
static void ls_cache_fn(struct cgit_context *ctx) static void ls_cache_fn(void)
{ {
ctx->page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
ctx->page.filename = "ls-cache.txt"; ctx.page.filename = "ls-cache.txt";
cgit_print_http_headers(ctx); cgit_print_http_headers();
cache_ls(ctx->cfg.cache_root); cache_ls(ctx.cfg.cache_root);
} }
static void objects_fn(struct cgit_context *ctx) static void objects_fn(void)
{ {
cgit_clone_objects(ctx); cgit_clone_objects();
} }
static void repolist_fn(struct cgit_context *ctx) static void repolist_fn(void)
{ {
cgit_print_repolist(); cgit_print_repolist();
} }
static void patch_fn(struct cgit_context *ctx) static void patch_fn(void)
{ {
cgit_print_patch(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path); cgit_print_patch(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path);
} }
static void plain_fn(struct cgit_context *ctx) static void plain_fn(void)
{ {
cgit_print_plain(ctx); cgit_print_plain();
} }
static void refs_fn(struct cgit_context *ctx) static void refs_fn(void)
{ {
cgit_print_refs(); cgit_print_refs();
} }
static void snapshot_fn(struct cgit_context *ctx) static void snapshot_fn(void)
{ {
cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1, ctx->qry.path, cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, ctx.qry.path,
ctx->repo->snapshots, ctx->qry.nohead); ctx.repo->snapshots, ctx.qry.nohead);
} }
static void stats_fn(struct cgit_context *ctx) static void stats_fn(void)
{ {
cgit_show_stats(ctx); cgit_show_stats();
} }
static void summary_fn(struct cgit_context *ctx) static void summary_fn(void)
{ {
cgit_print_summary(); cgit_print_summary();
} }
static void tag_fn(struct cgit_context *ctx) static void tag_fn(void)
{ {
cgit_print_tag(ctx->qry.sha1); cgit_print_tag(ctx.qry.sha1);
} }
static void tree_fn(struct cgit_context *ctx) static void tree_fn(void)
{ {
cgit_print_tree(ctx->qry.sha1, ctx->qry.path); cgit_print_tree(ctx.qry.sha1, ctx.qry.path);
} }
#define def_cmd(name, want_repo, want_layout, want_vpath, is_clone) \ #define def_cmd(name, want_repo, want_layout, want_vpath, is_clone) \
{#name, name##_fn, want_repo, want_layout, want_vpath, is_clone} {#name, name##_fn, want_repo, want_layout, want_vpath, is_clone}
struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) struct cgit_cmd *cgit_get_cmd(void)
{ {
static struct cgit_cmd cmds[] = { static struct cgit_cmd cmds[] = {
def_cmd(HEAD, 1, 0, 0, 1), def_cmd(HEAD, 1, 0, 0, 1),
@ -165,15 +165,15 @@ struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
}; };
int i; int i;
if (ctx->qry.page == NULL) { if (ctx.qry.page == NULL) {
if (ctx->repo) if (ctx.repo)
ctx->qry.page = "summary"; ctx.qry.page = "summary";
else else
ctx->qry.page = "repolist"; ctx.qry.page = "repolist";
} }
for (i = 0; i < sizeof(cmds)/sizeof(*cmds); i++) for (i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
if (!strcmp(ctx->qry.page, cmds[i].name)) if (!strcmp(ctx.qry.page, cmds[i].name))
return &cmds[i]; return &cmds[i];
return NULL; return NULL;
} }

4
cmd.h
View File

@ -1,7 +1,7 @@
#ifndef CMD_H #ifndef CMD_H
#define CMD_H #define CMD_H
typedef void (*cgit_cmd_fn)(struct cgit_context *ctx); typedef void (*cgit_cmd_fn)(void);
struct cgit_cmd { struct cgit_cmd {
const char *name; const char *name;
@ -12,6 +12,6 @@ struct cgit_cmd {
is_clone:1; is_clone:1;
}; };
extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx); extern struct cgit_cmd *cgit_get_cmd(void);
#endif /* CMD_H */ #endif /* CMD_H */

2
ui-atom.c
View File

@ -108,7 +108,7 @@ void cgit_print_atom(char *tip, char *path, int max_count)
host = cgit_hosturl(); host = cgit_hosturl();
ctx.page.mimetype = "text/xml"; ctx.page.mimetype = "text/xml";
ctx.page.charset = "utf-8"; ctx.page.charset = "utf-8";
cgit_print_http_headers(&ctx); cgit_print_http_headers();
html("<feed xmlns='http://www.w3.org/2005/Atom'>\n"); html("<feed xmlns='http://www.w3.org/2005/Atom'>\n");
html("<title>"); html("<title>");
html_txt(ctx.repo->name); html_txt(ctx.repo->name);

2
ui-blob.c
View File

@ -164,6 +164,6 @@ void cgit_print_blob(const char *hex, char *path, const char *head, int file_onl
ctx.page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
} }
ctx.page.filename = path; ctx.page.filename = path;
cgit_print_http_headers(&ctx); cgit_print_http_headers();
html_raw(buf, size); html_raw(buf, size);
} }

48
ui-clone.c
View File

@ -29,22 +29,22 @@ static int print_ref_info(const char *refname, const unsigned char *sha1,
return 0; return 0;
} }
static void print_pack_info(struct cgit_context *ctx) static void print_pack_info(void)
{ {
struct packed_git *pack; struct packed_git *pack;
int ofs; int ofs;
ctx->page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
ctx->page.filename = "objects/info/packs"; ctx.page.filename = "objects/info/packs";
cgit_print_http_headers(ctx); cgit_print_http_headers();
ofs = strlen(ctx->repo->path) + strlen("/objects/pack/"); ofs = strlen(ctx.repo->path) + strlen("/objects/pack/");
prepare_packed_git(); prepare_packed_git();
for (pack = packed_git; pack; pack = pack->next) for (pack = packed_git; pack; pack = pack->next)
if (pack->pack_local) if (pack->pack_local)
htmlf("P %s\n", pack->pack_name + ofs); htmlf("P %s\n", pack->pack_name + ofs);
} }
static void send_file(struct cgit_context *ctx, char *path) static void send_file(char *path)
{ {
struct stat st; struct stat st;
@ -61,41 +61,41 @@ static void send_file(struct cgit_context *ctx, char *path)
} }
return; return;
} }
ctx->page.mimetype = "application/octet-stream"; ctx.page.mimetype = "application/octet-stream";
ctx->page.filename = path; ctx.page.filename = path;
if (prefixcmp(ctx->repo->path, path)) if (prefixcmp(ctx.repo->path, path))
ctx->page.filename += strlen(ctx->repo->path) + 1; ctx.page.filename += strlen(ctx.repo->path) + 1;
cgit_print_http_headers(ctx); cgit_print_http_headers();
html_include(path); html_include(path);
} }
void cgit_clone_info(struct cgit_context *ctx) void cgit_clone_info(void)
{ {
if (!ctx->qry.path || strcmp(ctx->qry.path, "refs")) if (!ctx.qry.path || strcmp(ctx.qry.path, "refs"))
return; return;
ctx->page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
ctx->page.filename = "info/refs"; ctx.page.filename = "info/refs";
cgit_print_http_headers(ctx); cgit_print_http_headers();
for_each_ref(print_ref_info, ctx); for_each_ref(print_ref_info, NULL);
} }
void cgit_clone_objects(struct cgit_context *ctx) void cgit_clone_objects(void)
{ {
if (!ctx->qry.path) { if (!ctx.qry.path) {
html_status(400, "Bad request", 0); html_status(400, "Bad request", 0);
return; return;
} }
if (!strcmp(ctx->qry.path, "info/packs")) { if (!strcmp(ctx.qry.path, "info/packs")) {
print_pack_info(ctx); print_pack_info();
return; return;
} }
send_file(ctx, git_path("objects/%s", ctx->qry.path)); send_file(git_path("objects/%s", ctx.qry.path));
} }
void cgit_clone_head(struct cgit_context *ctx) void cgit_clone_head(void)
{ {
send_file(ctx, git_path("%s", "HEAD")); send_file(git_path("%s", "HEAD"));
} }

6
ui-clone.h
View File

@ -1,8 +1,8 @@
#ifndef UI_CLONE_H #ifndef UI_CLONE_H
#define UI_CLONE_H #define UI_CLONE_H
void cgit_clone_info(struct cgit_context *ctx); void cgit_clone_info(void);
void cgit_clone_objects(struct cgit_context *ctx); void cgit_clone_objects(void);
void cgit_clone_head(struct cgit_context *ctx); void cgit_clone_head(void);
#endif /* UI_CLONE_H */ #endif /* UI_CLONE_H */

2
ui-diff.c
View File

@ -407,7 +407,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
diff_setup_done(&diffopt); diff_setup_done(&diffopt);
ctx.page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
cgit_print_http_headers(&ctx); cgit_print_http_headers();
if (old_tree_sha1) { if (old_tree_sha1) {
diff_tree_sha1(old_tree_sha1, new_tree_sha1, "", diff_tree_sha1(old_tree_sha1, new_tree_sha1, "",
&diffopt); &diffopt);

2
ui-patch.c
View File

@ -59,7 +59,7 @@ void cgit_print_patch(const char *new_rev, const char *old_rev,
patchname = fmt("%s.patch", rev_range); patchname = fmt("%s.patch", rev_range);
ctx.page.mimetype = "text/plain"; ctx.page.mimetype = "text/plain";
ctx.page.filename = patchname; ctx.page.filename = patchname;
cgit_print_http_headers(&ctx); cgit_print_http_headers();
if (ctx.cfg.noplainemail) { if (ctx.cfg.noplainemail) {
rev_argv[2] = "--format=format:From %H Mon Sep 17 00:00:00 " rev_argv[2] = "--format=format:From %H Mon Sep 17 00:00:00 "

14
ui-plain.c
View File

@ -103,7 +103,7 @@ static int print_object(const unsigned char *sha1, const char *path)
ctx.page.filename = path; ctx.page.filename = path;
ctx.page.size = size; ctx.page.size = size;
ctx.page.etag = sha1_to_hex(sha1); ctx.page.etag = sha1_to_hex(sha1);
cgit_print_http_headers(&ctx); cgit_print_http_headers();
html_raw(buf, size); html_raw(buf, size);
/* If we allocated this, then casting away const is safe. */ /* If we allocated this, then casting away const is safe. */
if (freemime) if (freemime)
@ -128,7 +128,7 @@ static void print_dir(const unsigned char *sha1, const char *base,
fullpath = buildpath(base, baselen, path); fullpath = buildpath(base, baselen, path);
slash = (fullpath[0] == '/' ? "" : "/"); slash = (fullpath[0] == '/' ? "" : "/");
ctx.page.etag = sha1_to_hex(sha1); ctx.page.etag = sha1_to_hex(sha1);
cgit_print_http_headers(&ctx); cgit_print_http_headers();
htmlf("<html><head><title>%s", slash); htmlf("<html><head><title>%s", slash);
html_txt(fullpath); html_txt(fullpath);
htmlf("</title></head>\n<body>\n<h2>%s", slash); htmlf("</title></head>\n<body>\n<h2>%s", slash);
@ -206,14 +206,14 @@ static int basedir_len(const char *path)
return 0; return 0;
} }
void cgit_print_plain(struct cgit_context *ctx) void cgit_print_plain(void)
{ {
const char *rev = ctx->qry.sha1; const char *rev = ctx.qry.sha1;
unsigned char sha1[20]; unsigned char sha1[20];
struct commit *commit; struct commit *commit;
struct pathspec_item path_items = { struct pathspec_item path_items = {
.match = ctx->qry.path, .match = ctx.qry.path,
.len = ctx->qry.path ? strlen(ctx->qry.path) : 0 .len = ctx.qry.path ? strlen(ctx.qry.path) : 0
}; };
struct pathspec paths = { struct pathspec paths = {
.nr = 1, .nr = 1,
@ -224,7 +224,7 @@ void cgit_print_plain(struct cgit_context *ctx)
}; };
if (!rev) if (!rev)
rev = ctx->qry.head; rev = ctx.qry.head;
if (get_sha1(rev, sha1)) { if (get_sha1(rev, sha1)) {
html_status(404, "Not found", 0); html_status(404, "Not found", 0);

2
ui-plain.h
View File

@ -1,6 +1,6 @@
#ifndef UI_PLAIN_H #ifndef UI_PLAIN_H
#define UI_PLAIN_H #define UI_PLAIN_H
extern void cgit_print_plain(struct cgit_context *ctx); extern void cgit_print_plain(void);
#endif /* UI_PLAIN_H */ #endif /* UI_PLAIN_H */

6
ui-repolist.c
View File

@ -259,9 +259,9 @@ void cgit_print_repolist()
++columns; ++columns;
ctx.page.title = ctx.cfg.root_title; ctx.page.title = ctx.cfg.root_title;
cgit_print_http_headers(&ctx); cgit_print_http_headers();
cgit_print_docstart(&ctx); cgit_print_docstart();
cgit_print_pageheader(&ctx); cgit_print_pageheader();
if (ctx.cfg.index_header) if (ctx.cfg.index_header)
html_include(ctx.cfg.index_header); html_include(ctx.cfg.index_header);

301
ui-shared.c
View File

@ -436,59 +436,58 @@ void cgit_stats_link(const char *name, const char *title, const char *class,
reporevlink("stats", name, title, class, head, NULL, path); reporevlink("stats", name, title, class, head, NULL, path);
} }
static void cgit_self_link(char *name, const char *title, const char *class, static void cgit_self_link(char *name, const char *title, const char *class)
struct cgit_context *ctx)
{ {
if (!strcmp(ctx->qry.page, "repolist")) if (!strcmp(ctx.qry.page, "repolist"))
cgit_index_link(name, title, class, ctx->qry.search, ctx->qry.sort, cgit_index_link(name, title, class, ctx.qry.search, ctx.qry.sort,
ctx->qry.ofs); ctx.qry.ofs);
else if (!strcmp(ctx->qry.page, "summary")) else if (!strcmp(ctx.qry.page, "summary"))
cgit_summary_link(name, title, class, ctx->qry.head); cgit_summary_link(name, title, class, ctx.qry.head);
else if (!strcmp(ctx->qry.page, "tag")) else if (!strcmp(ctx.qry.page, "tag"))
cgit_tag_link(name, title, class, ctx->qry.head, cgit_tag_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL); ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL);
else if (!strcmp(ctx->qry.page, "tree")) else if (!strcmp(ctx.qry.page, "tree"))
cgit_tree_link(name, title, class, ctx->qry.head, cgit_tree_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path); ctx.qry.path);
else if (!strcmp(ctx->qry.page, "plain")) else if (!strcmp(ctx.qry.page, "plain"))
cgit_plain_link(name, title, class, ctx->qry.head, cgit_plain_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path); ctx.qry.path);
else if (!strcmp(ctx->qry.page, "log")) else if (!strcmp(ctx.qry.page, "log"))
cgit_log_link(name, title, class, ctx->qry.head, cgit_log_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path, ctx->qry.ofs, ctx.qry.path, ctx.qry.ofs,
ctx->qry.grep, ctx->qry.search, ctx.qry.grep, ctx.qry.search,
ctx->qry.showmsg); ctx.qry.showmsg);
else if (!strcmp(ctx->qry.page, "commit")) else if (!strcmp(ctx.qry.page, "commit"))
cgit_commit_link(name, title, class, ctx->qry.head, cgit_commit_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path, 0); ctx.qry.path, 0);
else if (!strcmp(ctx->qry.page, "patch")) else if (!strcmp(ctx.qry.page, "patch"))
cgit_patch_link(name, title, class, ctx->qry.head, cgit_patch_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path); ctx.qry.path);
else if (!strcmp(ctx->qry.page, "refs")) else if (!strcmp(ctx.qry.page, "refs"))
cgit_refs_link(name, title, class, ctx->qry.head, cgit_refs_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path); ctx.qry.path);
else if (!strcmp(ctx->qry.page, "snapshot")) else if (!strcmp(ctx.qry.page, "snapshot"))
cgit_snapshot_link(name, title, class, ctx->qry.head, cgit_snapshot_link(name, title, class, ctx.qry.head,
ctx->qry.has_sha1 ? ctx->qry.sha1 : NULL, ctx.qry.has_sha1 ? ctx.qry.sha1 : NULL,
ctx->qry.path); ctx.qry.path);
else if (!strcmp(ctx->qry.page, "diff")) else if (!strcmp(ctx.qry.page, "diff"))
cgit_diff_link(name, title, class, ctx->qry.head, cgit_diff_link(name, title, class, ctx.qry.head,
ctx->qry.sha1, ctx->qry.sha2, ctx.qry.sha1, ctx.qry.sha2,
ctx->qry.path, 0); ctx.qry.path, 0);
else if (!strcmp(ctx->qry.page, "stats")) else if (!strcmp(ctx.qry.page, "stats"))
cgit_stats_link(name, title, class, ctx->qry.head, cgit_stats_link(name, title, class, ctx.qry.head,
ctx->qry.path); ctx.qry.path);
else { else {
/* Don't known how to make link for this page */ /* Don't known how to make link for this page */
repolink(title, class, ctx->qry.page, ctx->qry.head, ctx->qry.path); repolink(title, class, ctx.qry.page, ctx.qry.head, ctx.qry.path);
html("><!-- cgit_self_link() doesn't know how to make link for page '"); html("><!-- cgit_self_link() doesn't know how to make link for page '");
html_txt(ctx->qry.page); html_txt(ctx.qry.page);
html("' -->"); html("' -->");
html_txt(name); html_txt(name);
html("</a>"); html("</a>");
@ -632,39 +631,39 @@ void cgit_print_age(time_t t, time_t max_relative, const char *format)
secs * 1.0 / TM_YEAR); secs * 1.0 / TM_YEAR);
} }
void cgit_print_http_headers(struct cgit_context *ctx) void cgit_print_http_headers(void)
{ {
if (ctx->env.no_http && !strcmp(ctx->env.no_http, "1")) if (ctx.env.no_http && !strcmp(ctx.env.no_http, "1"))
return; return;
if (ctx->page.status) if (ctx.page.status)
htmlf("Status: %d %s\n", ctx->page.status, ctx->page.statusmsg); htmlf("Status: %d %s\n", ctx.page.status, ctx.page.statusmsg);
if (ctx->page.mimetype && ctx->page.charset) if (ctx.page.mimetype && ctx.page.charset)
htmlf("Content-Type: %s; charset=%s\n", ctx->page.mimetype, htmlf("Content-Type: %s; charset=%s\n", ctx.page.mimetype,
ctx->page.charset); ctx.page.charset);
else if (ctx->page.mimetype) else if (ctx.page.mimetype)
htmlf("Content-Type: %s\n", ctx->page.mimetype); htmlf("Content-Type: %s\n", ctx.page.mimetype);
if (ctx->page.size) if (ctx.page.size)
htmlf("Content-Length: %zd\n", ctx->page.size); htmlf("Content-Length: %zd\n", ctx.page.size);
if (ctx->page.filename) if (ctx.page.filename)
htmlf("Content-Disposition: inline; filename=\"%s\"\n", htmlf("Content-Disposition: inline; filename=\"%s\"\n",
ctx->page.filename); ctx.page.filename);
if (!ctx->env.authenticated) if (!ctx.env.authenticated)
html("Cache-Control: no-cache, no-store\n"); html("Cache-Control: no-cache, no-store\n");
htmlf("Last-Modified: %s\n", http_date(ctx->page.modified)); htmlf("Last-Modified: %s\n", http_date(ctx.page.modified));
htmlf("Expires: %s\n", http_date(ctx->page.expires)); htmlf("Expires: %s\n", http_date(ctx.page.expires));
if (ctx->page.etag) if (ctx.page.etag)
htmlf("ETag: \"%s\"\n", ctx->page.etag); htmlf("ETag: \"%s\"\n", ctx.page.etag);
html("\n"); html("\n");
if (ctx->env.request_method && !strcmp(ctx->env.request_method, "HEAD")) if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
exit(0); exit(0);
} }
void cgit_print_docstart(struct cgit_context *ctx) void cgit_print_docstart(void)
{ {
if (ctx->cfg.embedded) { if (ctx.cfg.embedded) {
if (ctx->cfg.header) if (ctx.cfg.header)
html_include(ctx->cfg.header); html_include(ctx.cfg.header);
return; return;
} }
@ -673,37 +672,37 @@ void cgit_print_docstart(struct cgit_context *ctx)
html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n"); html("<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en' lang='en'>\n");
html("<head>\n"); html("<head>\n");
html("<title>"); html("<title>");
html_txt(ctx->page.title); html_txt(ctx.page.title);
html("</title>\n"); html("</title>\n");
htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version); htmlf("<meta name='generator' content='cgit %s'/>\n", cgit_version);
if (ctx->cfg.robots && *ctx->cfg.robots) if (ctx.cfg.robots && *ctx.cfg.robots)
htmlf("<meta name='robots' content='%s'/>\n", ctx->cfg.robots); htmlf("<meta name='robots' content='%s'/>\n", ctx.cfg.robots);
html("<link rel='stylesheet' type='text/css' href='"); html("<link rel='stylesheet' type='text/css' href='");
html_attr(ctx->cfg.css); html_attr(ctx.cfg.css);
html("'/>\n"); html("'/>\n");
if (ctx->cfg.favicon) { if (ctx.cfg.favicon) {
html("<link rel='shortcut icon' href='"); html("<link rel='shortcut icon' href='");
html_attr(ctx->cfg.favicon); html_attr(ctx.cfg.favicon);
html("'/>\n"); html("'/>\n");
} }
if (host && ctx->repo && ctx->qry.head) { if (host && ctx.repo && ctx.qry.head) {
struct strbuf sb = STRBUF_INIT; struct strbuf sb = STRBUF_INIT;
strbuf_addf(&sb, "h=%s", ctx->qry.head); strbuf_addf(&sb, "h=%s", ctx.qry.head);
html("<link rel='alternate' title='Atom feed' href='"); html("<link rel='alternate' title='Atom feed' href='");
html(cgit_httpscheme()); html(cgit_httpscheme());
html_attr(cgit_hosturl()); html_attr(cgit_hosturl());
html_attr(cgit_fileurl(ctx->repo->url, "atom", ctx->qry.vpath, html_attr(cgit_fileurl(ctx.repo->url, "atom", ctx.qry.vpath,
sb.buf)); sb.buf));
html("' type='application/atom+xml'/>\n"); html("' type='application/atom+xml'/>\n");
strbuf_release(&sb); strbuf_release(&sb);
} }
if (ctx->cfg.head_include) if (ctx.cfg.head_include)
html_include(ctx->cfg.head_include); html_include(ctx.cfg.head_include);
html("</head>\n"); html("</head>\n");
html("<body>\n"); html("<body>\n");
if (ctx->cfg.header) if (ctx.cfg.header)
html_include(ctx->cfg.header); html_include(ctx.cfg.header);
} }
void cgit_print_docend() void cgit_print_docend()
@ -767,47 +766,47 @@ void cgit_add_hidden_formfields(int incl_head, int incl_search,
} }
} }
static const char *hc(struct cgit_context *ctx, const char *page) static const char *hc(const char *page)
{ {
return strcmp(ctx->qry.page, page) ? NULL : "active"; return strcmp(ctx.qry.page, page) ? NULL : "active";
} }
static void cgit_print_path_crumbs(struct cgit_context *ctx, char *path) static void cgit_print_path_crumbs(char *path)
{ {
char *old_path = ctx->qry.path; char *old_path = ctx.qry.path;
char *p = path, *q, *end = path + strlen(path); char *p = path, *q, *end = path + strlen(path);
ctx->qry.path = NULL; ctx.qry.path = NULL;
cgit_self_link("root", NULL, NULL, ctx); cgit_self_link("root", NULL, NULL);
ctx->qry.path = p = path; ctx.qry.path = p = path;
while (p < end) { while (p < end) {
if (!(q = strchr(p, '/'))) if (!(q = strchr(p, '/')))
q = end; q = end;
*q = '\0'; *q = '\0';
html_txt("/"); html_txt("/");
cgit_self_link(p, NULL, NULL, ctx); cgit_self_link(p, NULL, NULL);
if (q < end) if (q < end)
*q = '/'; *q = '/';
p = q + 1; p = q + 1;
} }
ctx->qry.path = old_path; ctx.qry.path = old_path;
} }
static void print_header(struct cgit_context *ctx) static void print_header(void)
{ {
char *logo = NULL, *logo_link = NULL; char *logo = NULL, *logo_link = NULL;
html("<table id='header'>\n"); html("<table id='header'>\n");
html("<tr>\n"); html("<tr>\n");
if (ctx->repo && ctx->repo->logo && *ctx->repo->logo) if (ctx.repo && ctx.repo->logo && *ctx.repo->logo)
logo = ctx->repo->logo; logo = ctx.repo->logo;
else else
logo = ctx->cfg.logo; logo = ctx.cfg.logo;
if (ctx->repo && ctx->repo->logo_link && *ctx->repo->logo_link) if (ctx.repo && ctx.repo->logo_link && *ctx.repo->logo_link)
logo_link = ctx->repo->logo_link; logo_link = ctx.repo->logo_link;
else else
logo_link = ctx->cfg.logo_link; logo_link = ctx.cfg.logo_link;
if (logo && *logo) { if (logo && *logo) {
html("<td class='logo' rowspan='2'><a href='"); html("<td class='logo' rowspan='2'><a href='");
if (logo_link && *logo_link) if (logo_link && *logo_link)
@ -820,104 +819,104 @@ static void print_header(struct cgit_context *ctx)
} }
html("<td class='main'>"); html("<td class='main'>");
if (ctx->repo) { if (ctx.repo) {
cgit_index_link("index", NULL, NULL, NULL, NULL, 0); cgit_index_link("index", NULL, NULL, NULL, NULL, 0);
html(" : "); html(" : ");
cgit_summary_link(ctx->repo->name, ctx->repo->name, NULL, NULL); cgit_summary_link(ctx.repo->name, ctx.repo->name, NULL, NULL);
if (ctx->env.authenticated) { if (ctx.env.authenticated) {
html("</td><td class='form'>"); html("</td><td class='form'>");
html("<form method='get' action=''>\n"); html("<form method='get' action=''>\n");
cgit_add_hidden_formfields(0, 1, ctx->qry.page); cgit_add_hidden_formfields(0, 1, ctx.qry.page);
html("<select name='h' onchange='this.form.submit();'>\n"); html("<select name='h' onchange='this.form.submit();'>\n");
for_each_branch_ref(print_branch_option, ctx->qry.head); for_each_branch_ref(print_branch_option, ctx.qry.head);
html("</select> "); html("</select> ");
html("<input type='submit' name='' value='switch'/>"); html("<input type='submit' name='' value='switch'/>");
html("</form>"); html("</form>");
} }
} else } else
html_txt(ctx->cfg.root_title); html_txt(ctx.cfg.root_title);
html("</td></tr>\n"); html("</td></tr>\n");
html("<tr><td class='sub'>"); html("<tr><td class='sub'>");
if (ctx->repo) { if (ctx.repo) {
html_txt(ctx->repo->desc); html_txt(ctx.repo->desc);
html("</td><td class='sub right'>"); html("</td><td class='sub right'>");
html_txt(ctx->repo->owner); html_txt(ctx.repo->owner);
} else { } else {
if (ctx->cfg.root_desc) if (ctx.cfg.root_desc)
html_txt(ctx->cfg.root_desc); html_txt(ctx.cfg.root_desc);
else if (ctx->cfg.index_info) else if (ctx.cfg.index_info)
html_include(ctx->cfg.index_info); html_include(ctx.cfg.index_info);
} }
html("</td></tr></table>\n"); html("</td></tr></table>\n");
} }
void cgit_print_pageheader(struct cgit_context *ctx) void cgit_print_pageheader(void)
{ {
html("<div id='cgit'>"); html("<div id='cgit'>");
if (!ctx->env.authenticated || !ctx->cfg.noheader) if (!ctx.env.authenticated || !ctx.cfg.noheader)
print_header(ctx); print_header();
html("<table class='tabs'><tr><td>\n"); html("<table class='tabs'><tr><td>\n");
if (ctx->env.authenticated && ctx->repo) { if (ctx.env.authenticated && ctx.repo) {
cgit_summary_link("summary", NULL, hc(ctx, "summary"), cgit_summary_link("summary", NULL, hc("summary"),
ctx->qry.head); ctx.qry.head);
cgit_refs_link("refs", NULL, hc(ctx, "refs"), ctx->qry.head, cgit_refs_link("refs", NULL, hc("refs"), ctx.qry.head,
ctx->qry.sha1, NULL); ctx.qry.sha1, NULL);
cgit_log_link("log", NULL, hc(ctx, "log"), ctx->qry.head, cgit_log_link("log", NULL, hc("log"), ctx.qry.head,
NULL, ctx->qry.vpath, 0, NULL, NULL, NULL, ctx.qry.vpath, 0, NULL, NULL,
ctx->qry.showmsg); ctx.qry.showmsg);
cgit_tree_link("tree", NULL, hc(ctx, "tree"), ctx->qry.head, cgit_tree_link("tree", NULL, hc("tree"), ctx.qry.head,
ctx->qry.sha1, ctx->qry.vpath); ctx.qry.sha1, ctx.qry.vpath);
cgit_commit_link("commit", NULL, hc(ctx, "commit"), cgit_commit_link("commit", NULL, hc("commit"),
ctx->qry.head, ctx->qry.sha1, ctx->qry.vpath, 0); ctx.qry.head, ctx.qry.sha1, ctx.qry.vpath, 0);
cgit_diff_link("diff", NULL, hc(ctx, "diff"), ctx->qry.head, cgit_diff_link("diff", NULL, hc("diff"), ctx.qry.head,
ctx->qry.sha1, ctx->qry.sha2, ctx->qry.vpath, 0); ctx.qry.sha1, ctx.qry.sha2, ctx.qry.vpath, 0);
if (ctx->repo->max_stats) if (ctx.repo->max_stats)
cgit_stats_link("stats", NULL, hc(ctx, "stats"), cgit_stats_link("stats", NULL, hc("stats"),
ctx->qry.head, ctx->qry.vpath); ctx.qry.head, ctx.qry.vpath);
if (ctx->repo->readme.nr) if (ctx.repo->readme.nr)
reporevlink("about", "about", NULL, reporevlink("about", "about", NULL,
hc(ctx, "about"), ctx->qry.head, NULL, hc("about"), ctx.qry.head, NULL,
NULL); NULL);
html("</td><td class='form'>"); html("</td><td class='form'>");
html("<form class='right' method='get' action='"); html("<form class='right' method='get' action='");
if (ctx->cfg.virtual_root) if (ctx.cfg.virtual_root)
html_url_path(cgit_fileurl(ctx->qry.repo, "log", html_url_path(cgit_fileurl(ctx.qry.repo, "log",
ctx->qry.vpath, NULL)); ctx.qry.vpath, NULL));
html("'>\n"); html("'>\n");
cgit_add_hidden_formfields(1, 0, "log"); cgit_add_hidden_formfields(1, 0, "log");
html("<select name='qt'>\n"); html("<select name='qt'>\n");
html_option("grep", "log msg", ctx->qry.grep); html_option("grep", "log msg", ctx.qry.grep);
html_option("author", "author", ctx->qry.grep); html_option("author", "author", ctx.qry.grep);
html_option("committer", "committer", ctx->qry.grep); html_option("committer", "committer", ctx.qry.grep);
html_option("range", "range", ctx->qry.grep); html_option("range", "range", ctx.qry.grep);
html("</select>\n"); html("</select>\n");
html("<input class='txt' type='text' size='10' name='q' value='"); html("<input class='txt' type='text' size='10' name='q' value='");
html_attr(ctx->qry.search); html_attr(ctx.qry.search);
html("'/>\n"); html("'/>\n");
html("<input type='submit' value='search'/>\n"); html("<input type='submit' value='search'/>\n");
html("</form>\n"); html("</form>\n");
} else if (ctx->env.authenticated) { } else if (ctx.env.authenticated) {
site_link(NULL, "index", NULL, hc(ctx, "repolist"), NULL, NULL, 0); site_link(NULL, "index", NULL, hc("repolist"), NULL, NULL, 0);
if (ctx->cfg.root_readme) if (ctx.cfg.root_readme)
site_link("about", "about", NULL, hc(ctx, "about"), site_link("about", "about", NULL, hc("about"),
NULL, NULL, 0); NULL, NULL, 0);
html("</td><td class='form'>"); html("</td><td class='form'>");
html("<form method='get' action='"); html("<form method='get' action='");
html_attr(cgit_rooturl()); html_attr(cgit_rooturl());
html("'>\n"); html("'>\n");
html("<input type='text' name='q' size='10' value='"); html("<input type='text' name='q' size='10' value='");
html_attr(ctx->qry.search); html_attr(ctx.qry.search);
html("'/>\n"); html("'/>\n");
html("<input type='submit' value='search'/>\n"); html("<input type='submit' value='search'/>\n");
html("</form>"); html("</form>");
} }
html("</td></tr></table>\n"); html("</td></tr></table>\n");
if (ctx->env.authenticated && ctx->qry.vpath) { if (ctx.env.authenticated && ctx.qry.vpath) {
html("<div class='path'>"); html("<div class='path'>");
html("path: "); html("path: ");
cgit_print_path_crumbs(ctx, ctx->qry.vpath); cgit_print_path_crumbs(ctx.qry.vpath);
html("</div>"); html("</div>");
} }
html("<div class='content'>"); html("<div class='content'>");

6
ui-shared.h
View File

@ -59,10 +59,10 @@ __attribute__((format (printf,1,0)))
extern void cgit_vprint_error(const char *fmt, va_list ap); extern void cgit_vprint_error(const char *fmt, va_list ap);
extern void cgit_print_date(time_t secs, const char *format, int local_time); extern void cgit_print_date(time_t secs, const char *format, int local_time);
extern void cgit_print_age(time_t t, time_t max_relative, const char *format); extern void cgit_print_age(time_t t, time_t max_relative, const char *format);
extern void cgit_print_http_headers(struct cgit_context *ctx); extern void cgit_print_http_headers(void);
extern void cgit_print_docstart(struct cgit_context *ctx); extern void cgit_print_docstart(void);
extern void cgit_print_docend(); extern void cgit_print_docend();
extern void cgit_print_pageheader(struct cgit_context *ctx); extern void cgit_print_pageheader(void);
extern void cgit_print_filemode(unsigned short mode); extern void cgit_print_filemode(unsigned short mode);
extern void cgit_print_snapshot_links(const char *repo, const char *head, extern void cgit_print_snapshot_links(const char *repo, const char *head,
const char *hex, int snapshots); const char *hex, int snapshots);

8
ui-snapshot.c
View File

@ -121,7 +121,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
} }
ctx.page.mimetype = xstrdup(format->mimetype); ctx.page.mimetype = xstrdup(format->mimetype);
ctx.page.filename = xstrdup(filename); ctx.page.filename = xstrdup(filename);
cgit_print_http_headers(&ctx); cgit_print_http_headers();
format->write_func(hex, prefix); format->write_func(hex, prefix);
return 0; return 0;
} }
@ -183,9 +183,9 @@ static void show_error(char *fmt, ...)
va_list ap; va_list ap;
ctx.page.mimetype = "text/html"; ctx.page.mimetype = "text/html";
cgit_print_http_headers(&ctx); cgit_print_http_headers();
cgit_print_docstart(&ctx); cgit_print_docstart();
cgit_print_pageheader(&ctx); cgit_print_pageheader();
va_start(ap, fmt); va_start(ap, fmt);
cgit_vprint_error(fmt, ap); cgit_vprint_error(fmt, ap);
va_end(ap); va_end(ap);

29
ui-stats.c
View File

@ -209,13 +209,12 @@ static int cmp_total_commits(const void *a1, const void *a2)
/* Walk the commit DAG and collect number of commits per author per /* Walk the commit DAG and collect number of commits per author per
* timeperiod into a nested string_list collection. * timeperiod into a nested string_list collection.
*/ */
static struct string_list collect_stats(struct cgit_context *ctx, static struct string_list collect_stats(struct cgit_period *period)
struct cgit_period *period)
{ {
struct string_list authors; struct string_list authors;
struct rev_info rev; struct rev_info rev;
struct commit *commit; struct commit *commit;
const char *argv[] = {NULL, ctx->qry.head, NULL, NULL, NULL, NULL}; const char *argv[] = {NULL, ctx.qry.head, NULL, NULL, NULL, NULL};
int argc = 3; int argc = 3;
time_t now; time_t now;
long i; long i;
@ -229,9 +228,9 @@ static struct string_list collect_stats(struct cgit_context *ctx,
period->dec(tm); period->dec(tm);
strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm); strftime(tmp, sizeof(tmp), "%Y-%m-%d", tm);
argv[2] = xstrdup(fmt("--since=%s", tmp)); argv[2] = xstrdup(fmt("--since=%s", tmp));
if (ctx->qry.path) { if (ctx.qry.path) {
argv[3] = "--"; argv[3] = "--";
argv[4] = ctx->qry.path; argv[4] = ctx.qry.path;
argc += 2; argc += 2;
} }
init_revisions(&rev, NULL); init_revisions(&rev, NULL);
@ -360,30 +359,30 @@ static void print_authors(struct string_list *authors, int top,
* for each author is another string_list which is used to calculate the * for each author is another string_list which is used to calculate the
* number of commits per time-interval. * number of commits per time-interval.
*/ */
void cgit_show_stats(struct cgit_context *ctx) void cgit_show_stats(void)
{ {
struct string_list authors; struct string_list authors;
struct cgit_period *period; struct cgit_period *period;
int top, i; int top, i;
const char *code = "w"; const char *code = "w";
if (ctx->qry.period) if (ctx.qry.period)
code = ctx->qry.period; code = ctx.qry.period;
i = cgit_find_stats_period(code, &period); i = cgit_find_stats_period(code, &period);
if (!i) { if (!i) {
cgit_print_error("Unknown statistics type: %c", code[0]); cgit_print_error("Unknown statistics type: %c", code[0]);
return; return;
} }
if (i > ctx->repo->max_stats) { if (i > ctx.repo->max_stats) {
cgit_print_error("Statistics type disabled: %s", period->name); cgit_print_error("Statistics type disabled: %s", period->name);
return; return;
} }
authors = collect_stats(ctx, period); authors = collect_stats(period);
qsort(authors.items, authors.nr, sizeof(struct string_list_item), qsort(authors.items, authors.nr, sizeof(struct string_list_item),
cmp_total_commits); cmp_total_commits);
top = ctx->qry.ofs; top = ctx.qry.ofs;
if (!top) if (!top)
top = 10; top = 10;
@ -392,10 +391,10 @@ void cgit_show_stats(struct cgit_context *ctx)
html("<form method='get' action=''>"); html("<form method='get' action=''>");
cgit_add_hidden_formfields(1, 0, "stats"); cgit_add_hidden_formfields(1, 0, "stats");
html("<table><tr><td colspan='2'/></tr>"); html("<table><tr><td colspan='2'/></tr>");
if (ctx->repo->max_stats > 1) { if (ctx.repo->max_stats > 1) {
html("<tr><td class='label'>Period:</td>"); html("<tr><td class='label'>Period:</td>");
html("<td class='ctrl'><select name='period' onchange='this.form.submit();'>"); html("<td class='ctrl'><select name='period' onchange='this.form.submit();'>");
for (i = 0; i < ctx->repo->max_stats; i++) for (i = 0; i < ctx.repo->max_stats; i++)
html_option(fmt("%c", periods[i].code), html_option(fmt("%c", periods[i].code),
periods[i].name, fmt("%c", period->code)); periods[i].name, fmt("%c", period->code));
html("</select></td></tr>"); html("</select></td></tr>");
@ -414,9 +413,9 @@ void cgit_show_stats(struct cgit_context *ctx)
html("</form>"); html("</form>");
html("</div>"); html("</div>");
htmlf("<h2>Commits per author per %s", period->name); htmlf("<h2>Commits per author per %s", period->name);
if (ctx->qry.path) { if (ctx.qry.path) {
html(" (path '"); html(" (path '");
html_txt(ctx->qry.path); html_txt(ctx.qry.path);
html("')"); html("')");
} }
html("</h2>"); html("</h2>");

2
ui-stats.h
View File

@ -23,6 +23,6 @@ struct cgit_period {
extern int cgit_find_stats_period(const char *expr, struct cgit_period **period); extern int cgit_find_stats_period(const char *expr, struct cgit_period **period);
extern const char *cgit_find_stats_periodname(int idx); extern const char *cgit_find_stats_periodname(int idx);
extern void cgit_show_stats(struct cgit_context *ctx); extern void cgit_show_stats(void);
#endif /* UI_STATS_H */ #endif /* UI_STATS_H */