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
 12static void blob_fn(struct cgit_context *ctx)
 13{
 14	cgit_print_blob(ctx->qry.sha1, ctx->qry.path);
 15}
 16
 17static void commit_fn(struct cgit_context *ctx)
 18{
 19	cgit_print_commit(ctx->qry.sha1);
 20}
 21
 22static void diff_fn(struct cgit_context *ctx)
 23{
 24	cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
 25}
 26
 27static void repolist_fn(struct cgit_context *ctx)
 28{
 29	cgit_print_repolist();
 30}
 31
 32static void log_fn(struct cgit_context *ctx)
 33{
 34	cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
 35		       ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1);
 36}
 37
 38static void patch_fn(struct cgit_context *ctx)
 39{
 40	cgit_print_patch(ctx->qry.sha1);
 41}
 42
 43static void refs_fn(struct cgit_context *ctx)
 44{
 45	cgit_print_refs();
 46}
 47
 48static void snapshot_fn(struct cgit_context *ctx)
 49{
 50	cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1,
 51			    cgit_repobasename(ctx->repo->url), ctx->qry.path,
 52			    ctx->repo->snapshots);
 53}
 54
 55static void summary_fn(struct cgit_context *ctx)
 56{
 57	cgit_print_summary();
 58}
 59
 60static void tag_fn(struct cgit_context *ctx)
 61{
 62	cgit_print_tag(ctx->qry.sha1);
 63}
 64
 65static void tree_fn(struct cgit_context *ctx)
 66{
 67	cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
 68}
 69
 70#define def_cmd(name, want_repo, want_layout) \
 71	{#name, name##_fn, want_repo, want_layout}
 72
 73struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
 74{
 75	static struct cgit_cmd cmds[] = {
 76		def_cmd(blob, 1, 0),
 77		def_cmd(commit, 1, 1),
 78		def_cmd(diff, 1, 1),
 79		def_cmd(log, 1, 1),
 80		def_cmd(patch, 1, 0),
 81		def_cmd(refs, 1, 1),
 82		def_cmd(repolist, 0, 0),
 83		def_cmd(snapshot, 1, 0),
 84		def_cmd(summary, 1, 1),
 85		def_cmd(tag, 1, 1),
 86		def_cmd(tree, 1, 1),
 87	};
 88	int i;
 89
 90	if (ctx->qry.page == NULL) {
 91		if (ctx->repo)
 92			ctx->qry.page = "summary";
 93		else
 94			ctx->qry.page = "repolist";
 95	}
 96
 97	for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
 98		if (!strcmp(ctx->qry.page, cmds[i].name))
 99			return &cmds[i];
100	return NULL;
101}