1/* cmd.c: the cgit command dispatcher
  2 *
  3 * Copyright (C) 2008 Lars Hjemli
  4 *
  5 * Licensed under GNU General Public License v2
  6 *   (see COPYING for full license text)
  7 */
  8
  9#include "cgit.h"
 10#include "cmd.h"
 11#include "ui-blob.h"
 12#include "ui-commit.h"
 13#include "ui-diff.h"
 14#include "ui-log.h"
 15#include "ui-patch.h"
 16#include "ui-refs.h"
 17#include "ui-repolist.h"
 18#include "ui-snapshot.h"
 19#include "ui-summary.h"
 20#include "ui-tag.h"
 21#include "ui-tree.h"
 22
 23static void about_fn(struct cgit_context *ctx)
 24{
 25	if (ctx->repo)
 26		cgit_print_repo_readme();
 27	else
 28		cgit_print_site_readme();
 29}
 30
 31static void blob_fn(struct cgit_context *ctx)
 32{
 33	cgit_print_blob(ctx->qry.sha1, ctx->qry.path);
 34}
 35
 36static void commit_fn(struct cgit_context *ctx)
 37{
 38	cgit_print_commit(ctx->qry.sha1);
 39}
 40
 41static void diff_fn(struct cgit_context *ctx)
 42{
 43	cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
 44}
 45
 46static void repolist_fn(struct cgit_context *ctx)
 47{
 48	cgit_print_repolist();
 49}
 50
 51static void log_fn(struct cgit_context *ctx)
 52{
 53	cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
 54		       ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1);
 55}
 56
 57static void patch_fn(struct cgit_context *ctx)
 58{
 59	cgit_print_patch(ctx->qry.sha1);
 60}
 61
 62static void refs_fn(struct cgit_context *ctx)
 63{
 64	cgit_print_refs();
 65}
 66
 67static void snapshot_fn(struct cgit_context *ctx)
 68{
 69	cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1,
 70			    cgit_repobasename(ctx->repo->url), ctx->qry.path,
 71			    ctx->repo->snapshots);
 72}
 73
 74static void summary_fn(struct cgit_context *ctx)
 75{
 76	cgit_print_summary();
 77}
 78
 79static void tag_fn(struct cgit_context *ctx)
 80{
 81	cgit_print_tag(ctx->qry.sha1);
 82}
 83
 84static void tree_fn(struct cgit_context *ctx)
 85{
 86	cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
 87}
 88
 89#define def_cmd(name, want_repo, want_layout) \
 90	{#name, name##_fn, want_repo, want_layout}
 91
 92struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
 93{
 94	static struct cgit_cmd cmds[] = {
 95		def_cmd(about, 0, 1),
 96		def_cmd(blob, 1, 0),
 97		def_cmd(commit, 1, 1),
 98		def_cmd(diff, 1, 1),
 99		def_cmd(log, 1, 1),
100		def_cmd(patch, 1, 0),
101		def_cmd(refs, 1, 1),
102		def_cmd(repolist, 0, 0),
103		def_cmd(snapshot, 1, 0),
104		def_cmd(summary, 1, 1),
105		def_cmd(tag, 1, 1),
106		def_cmd(tree, 1, 1),
107	};
108	int i;
109
110	if (ctx->qry.page == NULL) {
111		if (ctx->repo)
112			ctx->qry.page = "summary";
113		else
114			ctx->qry.page = "repolist";
115	}
116
117	for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
118		if (!strcmp(ctx->qry.page, cmds[i].name))
119			return &cmds[i];
120	return NULL;
121}