cmd.c

   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
  23 static void blob_fn(struct cgit_context *ctx)
  24 {
  25         cgit_print_blob(ctx->qry.sha1, ctx->qry.path);
  26 }
  27
  28 static void commit_fn(struct cgit_context *ctx)
  29 {
  30         cgit_print_commit(ctx->qry.sha1);
  31 }
  32
  33 static void diff_fn(struct cgit_context *ctx)
  34 {
  35         cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
  36 }
  37
  38 static void repolist_fn(struct cgit_context *ctx)
  39 {
  40         cgit_print_repolist();
  41 }
  42
  43 static void log_fn(struct cgit_context *ctx)
  44 {
  45         cgit_print_log(ctx->qry.sha1, ctx->qry.ofs, ctx->cfg.max_commit_count,
  46                        ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1);
  47 }
  48
  49 static void patch_fn(struct cgit_context *ctx)
  50 {
  51         cgit_print_patch(ctx->qry.sha1);
  52 }
  53
  54 static void refs_fn(struct cgit_context *ctx)
  55 {
  56         cgit_print_refs();
  57 }
  58
  59 static void snapshot_fn(struct cgit_context *ctx)
  60 {
  61         cgit_print_snapshot(ctx->qry.head, ctx->qry.sha1,
  62                             cgit_repobasename(ctx->repo->url), ctx->qry.path,
  63                             ctx->repo->snapshots);
  64 }
  65
  66 static void summary_fn(struct cgit_context *ctx)
  67 {
  68         cgit_print_summary();
  69 }
  70
  71 static void tag_fn(struct cgit_context *ctx)
  72 {
  73         cgit_print_tag(ctx->qry.sha1);
  74 }
  75
  76 static void tree_fn(struct cgit_context *ctx)
  77 {
  78         cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
  79 }
  80
  81 #define def_cmd(name, want_repo, want_layout) \
  82         {#name, name##_fn, want_repo, want_layout}
  83
  84 struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
  85 {
  86         static struct cgit_cmd cmds[] = {
  87                 def_cmd(blob, 1, 0),
  88                 def_cmd(commit, 1, 1),
  89                 def_cmd(diff, 1, 1),
  90                 def_cmd(log, 1, 1),
  91                 def_cmd(patch, 1, 0),
  92                 def_cmd(refs, 1, 1),
  93                 def_cmd(repolist, 0, 0),
  94                 def_cmd(snapshot, 1, 0),
  95                 def_cmd(summary, 1, 1),
  96                 def_cmd(tag, 1, 1),
  97                 def_cmd(tree, 1, 1),
  98         };
  99         int i;
 100
 101         if (ctx->qry.page == NULL) {
 102                 if (ctx->repo)
 103                         ctx->qry.page = "summary";
 104                 else
 105                         ctx->qry.page = "repolist";
 106         }
 107
 108         for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
 109                 if (!strcmp(ctx->qry.page, cmds[i].name))
 110                         return &cmds[i];
 111         return NULL;
 112 }