ui-ssdiff: ban strncpy()

[cgit.git] / cmd.c

diff --git a/cmd.c b/cmd.c
index 6dc9f5ea0757ff38d7bad5981279ca7ade2eec48..63f0ae54695bfb714fbdd2f150751baab6b5bf44 100644 (file)
--- a/cmd.c
+++ b/cmd.c
@@ -1,6 +1,6 @@
 /* cmd.c: the cgit command dispatcher
  *
 /* cmd.c: the cgit command dispatcher
  *

- * Copyright (C) 2008 Lars Hjemli
+ * Copyright (C) 2006-2017 cgit Development Team <cgit@lists.zx2c4.com>

  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)


@@ -11,6 +11,7 @@
 #include "cache.h"
 #include "ui-shared.h"
 #include "ui-atom.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-blob.h"
 #include "ui-clone.h"
 #include "ui-commit.h"


@@ -26,146 +27,182 @@
 #include "ui-tag.h"
 #include "ui-tree.h"
 
 #include "ui-tag.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)
-               cgit_print_repo_readme(ctx->qry.path);
-       else
+       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();
 }
 
                cgit_print_site_readme();
 }
 

-static void blob_fn(struct cgit_context *ctx)
+static void blame_fn(void)
+{
+       if (ctx.cfg.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.sha1, ctx.qry.path, ctx.qry.head, 0);
+}
+
+static void commit_fn(void)

 {
 {

-       cgit_print_blob(ctx->qry.sha1, ctx->qry.path, ctx->qry.head);
+       cgit_print_commit(ctx.qry.sha1, ctx.qry.path);

 }
 
 }
 

-static void commit_fn(struct cgit_context *ctx)
+static void diff_fn(void)

 {
 {

-       cgit_print_commit(ctx->qry.sha1, ctx->qry.path);
+       cgit_print_diff(ctx.qry.sha1, ctx.qry.sha2, ctx.qry.path, 1, 0);

 }
 
 }
 

-static void diff_fn(struct cgit_context *ctx)
+static void rawdiff_fn(void)

 {
 {

-       cgit_print_diff(ctx->qry.sha1, ctx->qry.sha2, ctx->qry.path);
+       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,
-                      ctx->qry.grep, ctx->qry.search, ctx->qry.path, 1);
+       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.repo->enable_commit_graph,
+                      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.filename = "ls-cache.txt";
-       cgit_print_http_headers(ctx);
-       cache_ls(ctx->cfg.cache_root);
+       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(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.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,
-                           ctx->repo->snapshots, ctx->qry.nohead);
+       cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, ctx.qry.path,
+                           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) \
-       {#name, name##_fn, want_repo, want_layout, want_vpath}
+#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(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),
+               def_cmd(HEAD, 1, 0, 1),

                def_cmd(atom, 1, 0, 0),
                def_cmd(atom, 1, 0, 0),

-               def_cmd(about, 0, 1, 0),
+               def_cmd(about, 0, 0, 0),
+               def_cmd(blame, 1, 1, 0),

                def_cmd(blob, 1, 0, 0),
                def_cmd(blob, 1, 0, 0),

-               def_cmd(commit, 1, 1, 1),
-               def_cmd(diff, 1, 1, 1),
-               def_cmd(info, 1, 0, 0),
-               def_cmd(log, 1, 1, 1),
+               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(ls_cache, 0, 0, 0),

-               def_cmd(objects, 1, 0, 0),
-               def_cmd(patch, 1, 0, 1),
+               def_cmd(objects, 1, 0, 1),
+               def_cmd(patch, 1, 1, 0),

                def_cmd(plain, 1, 0, 0),
                def_cmd(plain, 1, 0, 0),

-               def_cmd(refs, 1, 1, 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(repolist, 0, 0, 0),
                def_cmd(snapshot, 1, 0, 0),

-               def_cmd(stats, 1, 1, 1),
-               def_cmd(summary, 1, 1, 0),
-               def_cmd(tag, 1, 1, 0),
-               def_cmd(tree, 1, 1, 1),
+               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;
 
        };
        int i;
 

-       if (ctx->qry.page == NULL) {
-               if (ctx->repo)
-                       ctx->qry.page = "summary";
+       if (ctx.qry.page == NULL) {
+               if (ctx.repo)
+                       ctx.qry.page = "summary";

                else
                else

-                       ctx->qry.page = "repolist";
+                       ctx.qry.page = "repolist";

        }
 
        }
 

-       for(i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
-               if (!strcmp(ctx->qry.page, cmds[i].name))
+       for (i = 0; i < sizeof(cmds)/sizeof(*cmds); i++)
+               if (!strcmp(ctx.qry.page, cmds[i].name))

                        return &cmds[i];
        return NULL;
 }
                        return &cmds[i];
        return NULL;
 }