/* cmd.c: the cgit command dispatcher * * Copyright (C) 2006-2017 cgit Development Team <cgit@lists.zx2c4.com> * * Licensed under GNU General Public License v2 *   (see COPYING for full license text) */ #include "cgit.h"#include "cmd.h"#include "cache.h"#include "ui-shared.h"#include "ui-atom.h"#include "ui-blame.h"#include "ui-blob.h"#include "ui-clone.h"#include "ui-commit.h"#include "ui-diff.h"#include "ui-log.h"#include "ui-patch.h"#include "ui-plain.h"#include "ui-refs.h"#include "ui-repolist.h"#include "ui-snapshot.h"#include "ui-stats.h"#include "ui-summary.h"#include "ui-tag.h"#include "ui-tree.h" static void HEAD_fn(void){	cgit_clone_head();} static void atom_fn(void){	cgit_print_atom(ctx.qry.head, ctx.qry.path, ctx.cfg.max_atom_items);} static void about_fn(void){	if (ctx.repo) {		size_t path_info_len = ctx.env.path_info ? strlen(ctx.env.path_info) : 0;		if (!ctx.qry.path &&		    ctx.qry.url[strlen(ctx.qry.url) - 1] != '/' &&		    (!path_info_len || ctx.env.path_info[path_info_len - 1] != '/')) {			char *currenturl = cgit_currenturl();			char *redirect = fmtalloc("%s/", currenturl);			cgit_redirect(redirect, true);			free(currenturl);			free(redirect);		} else if (ctx.repo->readme.nr)			cgit_print_repo_readme(ctx.qry.path);		else if (ctx.repo->homepage)			cgit_redirect(ctx.repo->homepage, false);		else {			char *currenturl = cgit_currenturl();			char *redirect = fmtalloc("%s../", currenturl);			cgit_redirect(redirect, false);			free(currenturl);			free(redirect);		}	} else		cgit_print_site_readme();} static void blame_fn(void){	if (ctx.repo->enable_blame)		cgit_print_blame();	else		cgit_print_error_page(403, "Forbidden", "Blame is disabled");} static void blob_fn(void){	cgit_print_blob(ctx.qry.oid, ctx.qry.path, ctx.qry.head, 0);} static void commit_fn(void){	cgit_print_commit(ctx.qry.oid, ctx.qry.path);} static void diff_fn(void){	cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 0);} static void rawdiff_fn(void){	cgit_print_diff(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path, 1, 1);} static void info_fn(void){	cgit_clone_info();} static void log_fn(void){	cgit_print_log(ctx.qry.oid, ctx.qry.ofs, ctx.cfg.max_commit_count,		       ctx.qry.grep, ctx.qry.search, ctx.qry.path, 1,		       ctx.repo->enable_commit_graph,		       ctx.repo->commit_sort);} static void ls_cache_fn(void){	ctx.page.mimetype = "text/plain";	ctx.page.filename = "ls-cache.txt";	cgit_print_http_headers();	cache_ls(ctx.cfg.cache_root);} static void objects_fn(void){	cgit_clone_objects();} static void repolist_fn(void){	cgit_print_repolist();} static void patch_fn(void){	cgit_print_patch(ctx.qry.oid, ctx.qry.oid2, ctx.qry.path);} static void plain_fn(void){	cgit_print_plain();} static void refs_fn(void){	cgit_print_refs();} static void snapshot_fn(void){	cgit_print_snapshot(ctx.qry.head, ctx.qry.oid, ctx.qry.path,			    ctx.qry.nohead);} static void stats_fn(void){	cgit_show_stats();} static void summary_fn(void){	cgit_print_summary();} static void tag_fn(void){	cgit_print_tag(ctx.qry.oid);} static void tree_fn(void){	cgit_print_tree(ctx.qry.oid, ctx.qry.path);} #define def_cmd(name, want_repo, want_vpath, is_clone) \	{#name, name##_fn, want_repo, want_vpath, is_clone} struct cgit_cmd *cgit_get_cmd(void){	static struct cgit_cmd cmds[] = {		def_cmd(HEAD, 1, 0, 1),		def_cmd(atom, 1, 0, 0),		def_cmd(about, 0, 0, 0),		def_cmd(blame, 1, 1, 0),		def_cmd(blob, 1, 0, 0),		def_cmd(commit, 1, 1, 0),		def_cmd(diff, 1, 1, 0),		def_cmd(info, 1, 0, 1),		def_cmd(log, 1, 1, 0),		def_cmd(ls_cache, 0, 0, 0),		def_cmd(objects, 1, 0, 1),		def_cmd(patch, 1, 1, 0),		def_cmd(plain, 1, 0, 0),		def_cmd(rawdiff, 1, 1, 0),		def_cmd(refs, 1, 0, 0),		def_cmd(repolist, 0, 0, 0),		def_cmd(snapshot, 1, 0, 0),		def_cmd(stats, 1, 1, 0),		def_cmd(summary, 1, 0, 0),		def_cmd(tag, 1, 0, 0),		def_cmd(tree, 1, 1, 0),	};	int i; 	if (ctx.qry.page == NULL) {		if (ctx.repo)			ctx.qry.page = "summary";		else			ctx.qry.page = "repolist";	} 	for (i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)		if (!strcmp(ctx.qry.page, cmds[i].name))			return &cmds[i];	return NULL;}