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authorGravatar Johan Herland <johan@herland.net>2010-06-10 08:09:26 (JST)
committerGravatar Lars Hjemli <hjemli@gmail.com>2010-06-19 17:40:22 (JST)
commit0ff143df7043b7dd87c31c50fa875bc96d1a7779 (patch)
treed1625ba2aafed1ddfebc429921abdbb0d692042f
parent0e34c6d1ef32ea8f69019272fe72dbf2aeaba392 (diff)
downloadcgit-0ff143df7043b7dd87c31c50fa875bc96d1a7779.zip
cgit-0ff143df7043b7dd87c31c50fa875bc96d1a7779.tar.gz
struct cgit_cmd: Differentiate between various usages of ctx.qry.path
For many commands/pages (e.g. 'tree', 'diff', 'plain', etc.), the ctx.qry.path argument is interpreted as a path within the "virtual" project directory structure. However, for some other commands (notably 'refs', and the clone-related commands) ctx.qry.path is used in a different context (as a more or less "real" path within the '.git' directory). This patch differentiates between these two usages of ctx.qry.path, by introducing a new variable - ctx.qry.vpath - which is equal to ctx.qry.path in the former case, and NULL in the latter. This will become useful in future patches when we want various pages and the links between them to preserve existing in-project paths. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r--cgit.c6
-rw-r--r--cgit.h1
-rw-r--r--cmd.c42
-rw-r--r--cmd.h3
4 files changed, 30 insertions, 22 deletions
diff --git a/cgit.c b/cgit.c
index 9305d0a..2c3ad73 100644
--- a/cgit.c
+++ b/cgit.c
@@ -424,6 +424,12 @@ static void process_request(void *cbdata)
424 return; 424 return;
425 } 425 }
426 426
427 /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual"
428 * in-project path limit to be made available at ctx->qry.vpath.
429 * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL).
430 */
431 ctx->qry.vpath = cmd->want_vpath ? ctx->qry.path : NULL;
432
427 if (cmd->want_repo && !ctx->repo) { 433 if (cmd->want_repo && !ctx->repo) {
428 cgit_print_http_headers(ctx); 434 cgit_print_http_headers(ctx);
429 cgit_print_docstart(ctx); 435 cgit_print_docstart(ctx);
diff --git a/cgit.h b/cgit.h
index cd4af72..f990b15 100644
--- a/cgit.h
+++ b/cgit.h
@@ -145,6 +145,7 @@ struct cgit_query {
145 char *sort; 145 char *sort;
146 int showmsg; 146 int showmsg;
147 int ssdiff; 147 int ssdiff;
148 char *vpath;
148}; 149};
149 150
150struct cgit_config { 151struct cgit_config {
diff --git a/cmd.c b/cmd.c
index 766f903..a9e426a 100644
--- a/cmd.c
+++ b/cmd.c
@@ -129,31 +129,31 @@ static void tree_fn(struct cgit_context *ctx)
129 cgit_print_tree(ctx->qry.sha1, ctx->qry.path); 129 cgit_print_tree(ctx->qry.sha1, ctx->qry.path);
130} 130}
131 131
132#define def_cmd(name, want_repo, want_layout) \ 132#define def_cmd(name, want_repo, want_layout, want_vpath) \
133 {#name, name##_fn, want_repo, want_layout} 133 {#name, name##_fn, want_repo, want_layout, want_vpath}
134 134
135struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx) 135struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx)
136{ 136{
137 static struct cgit_cmd cmds[] = { 137 static struct cgit_cmd cmds[] = {
138 def_cmd(HEAD, 1, 0), 138 def_cmd(HEAD, 1, 0, 0),
139 def_cmd(atom, 1, 0), 139 def_cmd(atom, 1, 0, 0),
140 def_cmd(about, 0, 1), 140 def_cmd(about, 0, 1, 0),
141 def_cmd(blob, 1, 0), 141 def_cmd(blob, 1, 0, 0),
142 def_cmd(commit, 1, 1), 142 def_cmd(commit, 1, 1, 1),
143 def_cmd(diff, 1, 1), 143 def_cmd(diff, 1, 1, 1),
144 def_cmd(info, 1, 0), 144 def_cmd(info, 1, 0, 0),
145 def_cmd(log, 1, 1), 145 def_cmd(log, 1, 1, 1),
146 def_cmd(ls_cache, 0, 0), 146 def_cmd(ls_cache, 0, 0, 0),
147 def_cmd(objects, 1, 0), 147 def_cmd(objects, 1, 0, 0),
148 def_cmd(patch, 1, 0), 148 def_cmd(patch, 1, 0, 1),
149 def_cmd(plain, 1, 0), 149 def_cmd(plain, 1, 0, 0),
150 def_cmd(refs, 1, 1), 150 def_cmd(refs, 1, 1, 0),
151 def_cmd(repolist, 0, 0), 151 def_cmd(repolist, 0, 0, 0),
152 def_cmd(snapshot, 1, 0), 152 def_cmd(snapshot, 1, 0, 0),
153 def_cmd(stats, 1, 1), 153 def_cmd(stats, 1, 1, 1),
154 def_cmd(summary, 1, 1), 154 def_cmd(summary, 1, 1, 0),
155 def_cmd(tag, 1, 1), 155 def_cmd(tag, 1, 1, 0),
156 def_cmd(tree, 1, 1), 156 def_cmd(tree, 1, 1, 1),
157 }; 157 };
158 int i; 158 int i;
159 159
diff --git a/cmd.h b/cmd.h
index ec9e691..8dc01bd 100644
--- a/cmd.h
+++ b/cmd.h
@@ -7,7 +7,8 @@ struct cgit_cmd {
7 const char *name; 7 const char *name;
8 cgit_cmd_fn fn; 8 cgit_cmd_fn fn;
9 unsigned int want_repo:1, 9 unsigned int want_repo:1,
10 want_layout:1; 10 want_layout:1,
11 want_vpath:1;
11}; 12};
12 13
13extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx); 14extern struct cgit_cmd *cgit_get_cmd(struct cgit_context *ctx);