DEVTOOLS: Factor out function to create directories in create_project.

3 files changed, 35 insertions, 30 deletions

diff --git a/devtools/create_project/create_project.cpp b/devtools/create_project/create_project.cpp
index ad3160d778..026cbe07a4 100644
--- a/devtools/create_project/create_project.cpp
+++ b/devtools/create_project/create_project.cpp
@@ -59,6 +59,7 @@
 #include <sys/param.h>
 #include <sys/stat.h>
 #include <dirent.h>
+#include <errno.h>
 #endif
 
 namespace {
@@ -1121,6 +1122,32 @@ FileList listDirectory(const std::string &dir) {
 	return result;
 }
 
+void createDirectory(const std::string &dir) {
+#if defined(_WIN32) || defined(WIN32)
+	if (!CreateDirectory(dir.c_str(), NULL)) {
+		if (GetLastError() != ERROR_ALREADY_EXISTS) {
+			error("Could not create folder \"" + dir + "\"");
+		}
+	}
+#else
+	if (mkdir(dir.c_str(), 0777) == -1) {
+		if (errno == EEXIST) {
+			// Try to open as a folder (might be a file / symbolic link)
+			DIR *dirp = opendir(dir.c_str());
+			if (dirp == NULL) {
+				error("Could not create folder \"" + dir + "\"");
+			} else {
+				// The folder exists, just close the stream and return
+				closedir(dirp);
+			}
+		} else {
+			error("Could not create folder \"" + dir + "\"");
+		}
+	}
+#endif
+
+}
+
 /**
  * Scans the specified directory against files, which should be included
  * in the project files. It will not include files present in the exclude list.
diff --git a/devtools/create_project/create_project.h b/devtools/create_project/create_project.h
index 69ed551151..459342a67d 100644
--- a/devtools/create_project/create_project.h
+++ b/devtools/create_project/create_project.h
@@ -341,6 +341,13 @@ std::string toString(int num);
 FileList listDirectory(const std::string &dir);
 
 /**
+ * Create a directory at the given path.
+ *
+ * @param dir The path to create.
+ */
+void createDirectory(const std::string &dir);
+
+/**
  * Structure representing a file tree. This contains two
  * members: name and children. "name" holds the name of
  * the node. "children" does contain all the node's children.
diff --git a/devtools/create_project/xcode.cpp b/devtools/create_project/xcode.cpp
index a9b8e7a752..d95bf3e9ee 100644
--- a/devtools/create_project/xcode.cpp
+++ b/devtools/create_project/xcode.cpp
@@ -26,15 +26,6 @@
 #include <fstream>
 #include <algorithm>
 
-#if defined(_WIN32) || defined(WIN32)
-#include <windows.h>
-#else
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <errno.h>
-#endif
-
 namespace CreateProjectTool {
 
 #define DEBUG_XCODE_HASH 0
@@ -88,27 +79,7 @@ XCodeProvider::XCodeProvider(StringList &global_warnings, std::map<std::string,
 void XCodeProvider::createWorkspace(const BuildSetup &setup) {
 	// Create project folder
 	std::string workspace = setup.outputDir + '/' + PROJECT_NAME ".xcodeproj";
-
-#if defined(_WIN32) || defined(WIN32)
-	if (!CreateDirectory(workspace.c_str(), NULL))
-		if (GetLastError() != ERROR_ALREADY_EXISTS)
-			error("Could not create folder \"" + setup.outputDir + '/' + PROJECT_NAME ".xcodeproj\"");
-#else
-	if (mkdir(workspace.c_str(), 0777) == -1) {
-		if (errno == EEXIST) {
-			// Try to open as a folder (might be a file / symbolic link)
-			DIR *dirp = opendir(workspace.c_str());
-			if (dirp == NULL) {
-				error("Could not create folder \"" + setup.outputDir + '/' + PROJECT_NAME ".xcodeproj\"");
-			} else {
-				// The folder exists, just close the stream and return
-				closedir(dirp);
-			}
-		} else {
-			error("Could not create folder \"" + setup.outputDir + '/' + PROJECT_NAME ".xcodeproj\"");
-		}
-	}
-#endif
+	createDirectory(workspace);
 
 	// Setup global objects
 	setupDefines(setup);