X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/a431326e8fab8153905fbde036dd3c9fb4cc8eaa..94182d6031df0d956a94ecd7ece233e345468961:/filter.c

diff --git a/filter.c b/filter.c
index 5ee4e71..949c931 100644
--- a/filter.c
+++ b/filter.c
@@ -8,23 +8,13 @@
 
 #include "cgit.h"
 #include "html.h"
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <dlfcn.h>
-#include <errno.h>
 #ifndef NO_LUA
+#include <dlfcn.h>
 #include <lua.h>
 #include <lualib.h>
 #include <lauxlib.h>
 #endif
 
-static ssize_t (*libc_write)(int fd, const void *buf, size_t count);
-static ssize_t (*filter_write)(struct cgit_filter *base, const void *buf, size_t count) = NULL;
-static struct cgit_filter *current_write_filter = NULL;
-
 static inline void reap_filter(struct cgit_filter *filter)
 {
 	if (filter && filter->cleanup)
@@ -38,45 +28,17 @@ void cgit_cleanup_filters(void)
 	reap_filter(ctx.cfg.commit_filter);
 	reap_filter(ctx.cfg.source_filter);
 	reap_filter(ctx.cfg.email_filter);
+	reap_filter(ctx.cfg.owner_filter);
+	reap_filter(ctx.cfg.auth_filter);
 	for (i = 0; i < cgit_repolist.count; ++i) {
 		reap_filter(cgit_repolist.repos[i].about_filter);
 		reap_filter(cgit_repolist.repos[i].commit_filter);
 		reap_filter(cgit_repolist.repos[i].source_filter);
 		reap_filter(cgit_repolist.repos[i].email_filter);
+		reap_filter(cgit_repolist.repos[i].owner_filter);
 	}
 }
 
-void cgit_init_filters(void)
-{
-	libc_write = dlsym(RTLD_NEXT, "write");
-	if (!libc_write)
-		die("Could not locate libc's write function");
-}
-
-ssize_t write(int fd, const void *buf, size_t count)
-{
-	if (fd != STDOUT_FILENO || !filter_write)
-		return libc_write(fd, buf, count);
-	return filter_write(current_write_filter, buf, count);
-}
-
-static inline void hook_write(struct cgit_filter *filter, ssize_t (*new_write)(struct cgit_filter *base, const void *buf, size_t count))
-{
-	/* We want to avoid buggy nested patterns. */
-	assert(filter_write == NULL);
-	assert(current_write_filter == NULL);
-	current_write_filter = filter;
-	filter_write = new_write;
-}
-
-static inline void unhook_write()
-{
-	assert(filter_write != NULL);
-	assert(current_write_filter != NULL);
-	filter_write = NULL;
-	current_write_filter = NULL;
-}
-
 static int open_exec_filter(struct cgit_filter *base, va_list ap)
 {
 	struct cgit_exec_filter *filter = (struct cgit_exec_filter *)base;
@@ -173,7 +135,48 @@ void cgit_exec_filter_init(struct cgit_exec_filter *filter, char *cmd, char **ar
 	filter->base.argument_count = 0;
 }
 
+#ifdef NO_LUA
+void cgit_init_filters(void)
+{
+}
+#endif
+
 #ifndef NO_LUA
+static ssize_t (*libc_write)(int fd, const void *buf, size_t count);
+static ssize_t (*filter_write)(struct cgit_filter *base, const void *buf, size_t count) = NULL;
+static struct cgit_filter *current_write_filter = NULL;
+
+void cgit_init_filters(void)
+{
+	libc_write = dlsym(RTLD_NEXT, "write");
+	if (!libc_write)
+		die("Could not locate libc's write function");
+}
+
+ssize_t write(int fd, const void *buf, size_t count)
+{
+	if (fd != STDOUT_FILENO || !filter_write)
+		return libc_write(fd, buf, count);
+	return filter_write(current_write_filter, buf, count);
+}
+
+static inline void hook_write(struct cgit_filter *filter, ssize_t (*new_write)(struct cgit_filter *base, const void *buf, size_t count))
+{
+	/* We want to avoid buggy nested patterns. */
+	assert(filter_write == NULL);
+	assert(current_write_filter == NULL);
+	current_write_filter = filter;
+	filter_write = new_write;
+}
+
+static inline void unhook_write(void)
+{
+	assert(filter_write != NULL);
+	assert(current_write_filter != NULL);
+	filter_write = NULL;
+	current_write_filter = NULL;
+}
+
 struct lua_filter {
 	struct cgit_filter base;
 	char *script_file;
@@ -209,7 +212,7 @@ static inline int hook_lua_filter(lua_State *lua_state, void (*fn)(const char *t
 	str = lua_tostring(lua_state, 1);
 	if (!str)
 		return 0;
-	
+
 	save_filter_write = filter_write;
 	save_filter = current_write_filter;
 	unhook_write();
@@ -424,6 +427,10 @@ struct cgit_filter *cgit_new_filter(const char *cmd, filter_type filtertype)
 			argument_count = 2;
 			break;
 
+		case OWNER:
+			argument_count = 0;
+			break;
+
 		case SOURCE:
 		case ABOUT:
 			argument_count = 1;