add graph

Author: chobie

config.m4

@@ -7,7 +7,7 @@ PHP_ARG_ENABLE(git2-debug, for git2 debug support,
 if test $PHP_GIT2 != "no"; then
 	PHP_SUBST(GIT2_SHARED_LIBADD)
 
-	PHP_NEW_EXTENSION(git2, php_git2.c repository.c commit.c tree.c clone.c blob.c helper.c revwalk.c treebuilder.c reference.c g_config.c object.c index.c revparse.c branch.c tag.c status.c cred.c remote.c transport.c diff.c checkout.c filter.c ignore.c indexer.c pathspec.c patch.c merge.c note.c odb.c reflog.c blame.c packbuilder.c stash.c signature.c attr.c reset.c message.c submodule.c giterr.c push.c refspec.c, $ext_shared)
+	PHP_NEW_EXTENSION(git2, php_git2.c repository.c commit.c tree.c clone.c blob.c helper.c revwalk.c treebuilder.c reference.c g_config.c object.c index.c revparse.c branch.c tag.c status.c cred.c remote.c transport.c diff.c checkout.c filter.c ignore.c indexer.c pathspec.c patch.c merge.c note.c odb.c reflog.c blame.c packbuilder.c stash.c signature.c attr.c reset.c message.c submodule.c giterr.c push.c refspec.c graph.c, $ext_shared)
 	PHP_ADD_INCLUDE([$ext_srcdir/libgit2/include])
 
 	# for now

graph.c

@@ -0,0 +1,37 @@
+#include "php_git2.h"
+#include "php_git2_priv.h"
+#include "graph.h"
+/* {{{ proto long git_graph_ahead_behind(resource $repo, string $local, string $upstream)
+ */
+PHP_FUNCTION(git_graph_ahead_behind)
+{
+	int result = 0, local_len = 0, upstream_len = 0, error = 0;
+	zval *repo = NULL, *array = NULL;
+	php_git2_t *_repo = NULL;
+	char *local = NULL, *upstream = NULL;
+	git_oid __local = {0}, __upstream = {0};
+	size_t ahead = 0, behind = 0;
+	
+	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
+		"rss", &ahead, &behind, &repo, &local, &local_len, &upstream, &upstream_len) == FAILURE) {
+		return;
+	}
+	
+	ZEND_FETCH_RESOURCE(_repo, php_git2_t*, &repo, -1, PHP_GIT2_RESOURCE_NAME, git2_resource_handle);
+	if (git_oid_fromstrn(&__local, local, local_len)) {
+		RETURN_FALSE;
+	}
+	if (git_oid_fromstrn(&__upstream, upstream, upstream_len)) {
+		RETURN_FALSE;
+	}
+	result = git_graph_ahead_behind(&ahead, &behind, PHP_GIT2_V(_repo, repository), &__local, &__upstream);
+
+	MAKE_STD_ZVAL(array);
+	array_init(array);
+	add_next_index_long(array, ahead);
+	add_next_index_long(array, behind);
+
+	RETURN_ZVAL(array, 0, 1);
+}
+/* }}} */
+

graph.h

@@ -0,0 +1,39 @@
+/*
+ * PHP Libgit2 Extension
+ *
+ * https://github.com/libgit2/php-git
+ *
+ * Copyright 2014 Shuhei Tanuma.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef PHP_GIT2_GRAPH_H
+#define PHP_GIT2_GRAPH_H
+
+ZEND_BEGIN_ARG_INFO_EX(arginfo_git_graph_ahead_behind, 0, 0, 3)
+	ZEND_ARG_INFO(0, repo)
+	ZEND_ARG_INFO(0, local)
+	ZEND_ARG_INFO(0, upstream)
+ZEND_END_ARG_INFO()
+
+/* {{{ proto long git_graph_ahead_behind(long $ahead, long $behind, resource $repo, string $local, string $upstream)
+ */
+PHP_FUNCTION(git_graph_ahead_behind);
+
+#endif

php_git2.c

@@ -65,6 +65,7 @@
 #include "giterr.h"
 #include "push.h"
 #include "refspec.h"
+#include "graph.h"
 
 int git2_resource_handle;
 
@@ -929,6 +930,9 @@ static zend_function_entry php_git2_functions[] = {
 	PHP_FE(git_refspec_transform, arginfo_git_refspec_transform)
 	PHP_FE(git_refspec_rtransform, arginfo_git_refspec_rtransform)
 
+	/* graph */
+	PHP_FE(git_graph_ahead_behind, arginfo_git_graph_ahead_behind)
+
 	/* misc */
 	PHP_FE(git_resource_type, arginfo_git_resource_type)
 	PHP_FE(git_libgit2_capabilities, NULL)