1 files changed, 78 insertions, 9 deletions

diff --git a/cgit.c b/cgit.c
index 5301840..5816f3d 100644
--- a/cgit.c
+++ b/cgit.c
@@ -19,2 +19,25 @@ const char *cgit_version = CGIT_VERSION;
 
+void add_mimetype(const char *name, const char *value)
+{
+        struct string_list_item *item;
+
+        item = string_list_insert(xstrdup(name), &ctx.cfg.mimetypes);
+        item->util = xstrdup(value);
+}
+
+struct cgit_filter *new_filter(const char *cmd, int extra_args)
+{
+        struct cgit_filter *f;
+
+        if (!cmd || !cmd[0])
+                return NULL;
+
+        f = xmalloc(sizeof(struct cgit_filter));
+        f->cmd = xstrdup(cmd);
+        f->argv = xmalloc((2 + extra_args) * sizeof(char *));
+        f->argv[0] = f->cmd;
+        f->argv[1] = NULL;
+        return f;
+}
+
 void config_cb(const char *name, const char *value)
@@ -33,2 +56,4 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.footer = xstrdup(value);
+        else if (!strcmp(name, "head-include"))
+                ctx.cfg.head_include = xstrdup(value);
         else if (!strcmp(name, "header"))
@@ -51,2 +76,6 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.nocache = atoi(value);
+        else if (!strcmp(name, "noplainemail"))
+                ctx.cfg.noplainemail = atoi(value);
+        else if (!strcmp(name, "noheader"))
+                ctx.cfg.noheader = atoi(value);
         else if (!strcmp(name, "snapshots"))
@@ -73,2 +102,8 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.cache_dynamic_ttl = atoi(value);
+        else if (!strcmp(name, "about-filter"))
+                ctx.cfg.about_filter = new_filter(value, 0);
+        else if (!strcmp(name, "commit-filter"))
+                ctx.cfg.commit_filter = new_filter(value, 0);
+        else if (!strcmp(name, "embedded"))
+                ctx.cfg.embedded = atoi(value);
         else if (!strcmp(name, "max-message-length"))
@@ -81,2 +116,4 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.max_commit_count = atoi(value);
+        else if (!strcmp(name, "source-filter"))
+                ctx.cfg.source_filter = new_filter(value, 1);
         else if (!strcmp(name, "summary-log"))
@@ -97,2 +134,4 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.local_time = atoi(value);
+        else if (!prefixcmp(name, "mimetype."))
+                add_mimetype(name + 9, value);
         else if (!strcmp(name, "repo.group"))
@@ -123,2 +162,8 @@ void config_cb(const char *name, const char *value)
                 ctx.repo->module_link= xstrdup(value);
+        else if (ctx.repo && !strcmp(name, "repo.about-filter"))
+                ctx.repo->about_filter = new_filter(value, 0);
+        else if (ctx.repo && !strcmp(name, "repo.commit-filter"))
+                ctx.repo->commit_filter = new_filter(value, 0);
+        else if (ctx.repo && !strcmp(name, "repo.source-filter"))
+                ctx.repo->source_filter = new_filter(value, 1);
         else if (ctx.repo && !strcmp(name, "repo.readme") && value != NULL) {
@@ -175,2 +220,7 @@ static void querystring_cb(const char *name, const char *value)
 
+char *xstrdupn(const char *str)
+{
+        return (str ? xstrdup(str) : NULL);
+}
+
 static void prepare_context(struct cgit_context *ctx)
@@ -188,3 +238,3 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->cfg.css = "/cgit.css";
-        ctx->cfg.logo = "/git-logo.png";
+        ctx->cfg.logo = "/cgit.png";
         ctx->cfg.local_time = 0;
@@ -205,2 +255,12 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->cfg.summary_tags = 10;
+        ctx->env.cgit_config = xstrdupn(getenv("CGIT_CONFIG"));
+        ctx->env.http_host = xstrdupn(getenv("HTTP_HOST"));
+        ctx->env.https = xstrdupn(getenv("HTTPS"));
+        ctx->env.no_http = xstrdupn(getenv("NO_HTTP"));
+        ctx->env.path_info = xstrdupn(getenv("PATH_INFO"));
+        ctx->env.query_string = xstrdupn(getenv("QUERY_STRING"));
+        ctx->env.request_method = xstrdupn(getenv("REQUEST_METHOD"));
+        ctx->env.script_name = xstrdupn(getenv("SCRIPT_NAME"));
+        ctx->env.server_name = xstrdupn(getenv("SERVER_NAME"));
+        ctx->env.server_port = xstrdupn(getenv("SERVER_PORT"));
         ctx->page.mimetype = "text/html";
@@ -211,2 +271,10 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->page.expires = ctx->page.modified;
+        ctx->page.etag = NULL;
+        memset(&ctx->cfg.mimetypes, 0, sizeof(struct string_list));
+        if (ctx->env.script_name)
+                ctx->cfg.script_name = ctx->env.script_name;
+        if (ctx->env.query_string)
+                ctx->qry.raw = ctx->env.query_string;
+        if (!ctx->env.cgit_config)
+                ctx->env.cgit_config = CGIT_CONFIG;
 }
@@ -290,2 +358,4 @@ static int prepare_repo_cmd(struct cgit_context *ctx)
                 ctx->qry.head = ctx->repo->defbranch;
+                ctx->page.status = 404;
+                ctx->page.statusmsg = "not found";
                 cgit_print_http_headers(ctx);
@@ -381,2 +451,5 @@ static void cgit_parse_args(int argc, const char **argv)
                 }
+                if (!strcmp(argv[i], "--nohttp")) {
+                        ctx.env.no_http = "1";
+                }
                 if (!strncmp(argv[i], "--query=", 8)) {
@@ -433,3 +506,2 @@ int main(int argc, const char **argv)
 {
-        const char *cgit_config_env = getenv("CGIT_CONFIG");
         const char *path;
@@ -443,9 +515,4 @@ int main(int argc, const char **argv)
 
-        if (getenv("SCRIPT_NAME"))
-                ctx.cfg.script_name = xstrdup(getenv("SCRIPT_NAME"));
-        if (getenv("QUERY_STRING"))
-                ctx.qry.raw = xstrdup(getenv("QUERY_STRING"));
         cgit_parse_args(argc, argv);
-        parse_configfile(cgit_config_env ? cgit_config_env : CGIT_CONFIG,
-                         config_cb);
+        parse_configfile(ctx.env.cgit_config, config_cb);
         ctx.repo = NULL;
@@ -464,3 +531,3 @@ int main(int argc, const char **argv)
          */
-        path = getenv("PATH_INFO");
+        path = ctx.env.path_info;
         if (!ctx.qry.url && path) {
@@ -480,2 +547,4 @@ int main(int argc, const char **argv)
         ctx.page.expires += ttl*60;
+        if (ctx.env.request_method && !strcmp(ctx.env.request_method, "HEAD"))
+                ctx.cfg.nocache = 1;
         if (ctx.cfg.nocache)