* get rid of lyxlib.h:mkdir() and makedir()

* Introduce FileName::createPath()
* Fix file copying in EmbeddedFile.cpp.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22155 a592a061-630c-0410-9148-cb99ea01b6c8

src/EmbeddedFiles.cpp

@@ -134,15 +134,21 @@ bool EmbeddedFile::extract(Buffer const * buf) const
 
 	// need to make directory?
 	FileName path = ext.onlyPath();
-	if (!path.isDirectory())
-		makedir(const_cast<char*>(path.absFilename().c_str()), 0755);
-	if (emb.copyTo(ext))
+	if (!path.createPath()) {
+		Alert::error(_("Copy file failure"),
+			bformat(_("Cannot create file path '%1$s'.\n"
+			"Please check whether the path is writeable."),
+			from_utf8(path.absFilename())));
+		return false;
+	}
+
+	if (emb.copyTo(ext, true))
 		return true;
+
 	Alert::error(_("Copy file failure"),
 		 bformat(_("Cannot copy file %1$s to %2$s.\n"
 				 "Please check whether the directory exists and is writeable."),
 				from_utf8(emb_file), from_utf8(ext_file)));
-	//LYXERR(Debug::DEBUG, "Fs error: " << fe.what());
 	return false;
 }
 
@@ -177,8 +183,8 @@ bool EmbeddedFile::updateFromExternalFile(Buffer const * buf) const
 	// need to make directory?
 	FileName path = emb.onlyPath();
 	if (!path.isDirectory())
-		makedir(const_cast<char*>(path.absFilename().c_str()), 0755);
-	if (ext.copyTo(emb))
+		path.createPath();
+	if (ext.copyTo(emb, true))
 		return true;
 	Alert::error(_("Copy file failure"),
 		 bformat(_("Cannot copy file %1$s to %2$s.\n"
@@ -281,7 +287,7 @@ bool EmbeddedFiles::writeFile(DocFileName const & filename)
 
 	::zipFiles(zipfile.toFilesystemEncoding(), filenames);
 	// copy file back
-	if (!zipfile.copyTo(filename)) {
+	if (!zipfile.copyTo(filename, true)) {
 		Alert::error(_("Save failure"),
 				 bformat(_("Cannot create file %1$s.\n"
 					   "Please check whether the directory exists and is writeable."),

src/support/FileName.cpp

@@ -40,8 +40,18 @@
 #ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#include <cerrno>
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
+#endif
+#ifdef _WIN32
+# include <windows.h>
+#endif
+
 #include <fcntl.h>
+#include <cerrno>
 
 using namespace std;
 
@@ -397,10 +407,91 @@ bool FileName::destroyDirectory() const
 }
 
 
+static int mymkdir(char const * pathname, unsigned long int mode)
+{
+	// FIXME: why don't we have mode_t in lyx::mkdir prototype ??
+#if HAVE_MKDIR
+# if MKDIR_TAKES_ONE_ARG
+	// MinGW32
+	return ::mkdir(pathname);
+	// FIXME: "Permissions of created directories are ignored on this system."
+# else
+	// POSIX
+	return ::mkdir(pathname, mode_t(mode));
+# endif
+#elif defined(_WIN32)
+	// plain Windows 32
+	return CreateDirectory(pathname, 0) != 0 ? 0 : -1;
+	// FIXME: "Permissions of created directories are ignored on this system."
+#elif HAVE__MKDIR
+	return ::_mkdir(pathname);
+	// FIXME: "Permissions of created directories are ignored on this system."
+#else
+#   error "Don't know how to create a directory on this system."
+#endif
+
+}
+
+
 bool FileName::createDirectory(int permission) const
 {
 	BOOST_ASSERT(!empty());
-	return mkdir(*this, permission) == 0;
+	return mymkdir(toFilesystemEncoding().c_str(), permission) == 0;
+}
+
+
+// adapted from zlib-1.2.3/contrib/minizip/miniunz.c
+static int makedir(char * newdir, unsigned long int mode)
+{
+	char *buffer;
+	char *p;
+	int	len = (int)strlen(newdir);
+
+	if (len <= 0)
+		return 1;
+
+	buffer = (char*)malloc(len+1);
+	strcpy(buffer,newdir);
+
+	if (buffer[len-1] == '/')
+		buffer[len-1] = '\0';
+	if (mymkdir(buffer, mode) == 0) {
+		free(buffer);
+		return 0;
+	}
+
+	p = buffer + 1;
+	while (1) {
+		char hold;
+
+		while(*p && *p != '\\' && *p != '/')
+			p++;
+		hold = *p;
+		*p = 0;
+		if (mymkdir(buffer, mode) != 0) {
+			free(buffer);
+			return 1;
+		}
+		if (hold == 0)
+			break;
+		*p++ = hold;
+	}
+	free(buffer);
+	return 0;
+}
+
+
+bool FileName::createPath() const
+{
+	BOOST_ASSERT(!empty());
+	if (isDirectory())
+		return true;
+
+	QDir dir;
+	bool success = dir.mkpath(d->fi.absoluteFilePath());
+	if (!success)
+		LYXERR0("Cannot create path '" << *this << "'!");
+	return success;
 }
 
 

src/support/FileName.h

@@ -120,6 +120,9 @@ public:
 	/// Creates pointed directory.
 	/// \return true on success.
 	bool createDirectory(int permissions) const;
+	/// Creates pointed path.
+	/// \return true on success.
+	bool createPath() const;
 
 	/// Get the contents of a file as a huge docstring.
 	/// \param encoding defines the encoding of the file contents.

src/support/Makefile.am

@@ -78,7 +78,6 @@ liblyxsupport_la_SOURCES = \
 	lyxsum.cpp \
 	Messages.cpp \
 	Messages.h \
-	mkdir.cpp \
 	os.cpp \
 	os.h \
 	Path.cpp \

src/support/lyxlib.h

@@ -30,13 +30,7 @@ FileName const getcwd();
 int kill(int pid, int sig);
 /// FIXME: same here
 void abort();
-/// create the given directory with the given mode
-/// \ret return 0 if the directory is successfully created
-int mkdir(FileName const & pathname, unsigned long int mode);
-/// create the given directory with the given mode, create all
-/// intermediate directories if necessary
-/// \ret return 0 if the directory is successfully created
-int makedir(char * pathname, unsigned long int mode=0755);
+
 /// (securely) create a temporary file in the given dir with the given mask
 /// \p mask must be in filesystem encoding
 FileName const tempName(FileName const & dir = FileName(),

src/support/mkdir.cpp

@@ -1,112 +0,0 @@
-/**
- * \file mkdir.cpp
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Lars Gullik Bjønnes
- *
- * Full author contact details are available in file CREDITS.
- */
-
-#include <config.h>
-
-#include "support/lyxlib.h"
-#include "support/debug.h"
-#include "support/FileName.h"
-
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#include <fcntl.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#ifdef HAVE_DIRECT_H
-# include <direct.h>
-#endif
-#ifdef _WIN32
-# include <windows.h>
-#endif
-
-namespace lyx {
-namespace support {
-
-
-int mymkdir(char const * pathname, unsigned long int mode)
-{
-	LYXERR0("MKDIR" << pathname);
-	// FIXME: why don't we have mode_t in lyx::mkdir prototype ??
-#if HAVE_MKDIR
-# if MKDIR_TAKES_ONE_ARG
-	// MinGW32
-	return ::mkdir(pathname);
-	// FIXME: "Permissions of created directories are ignored on this system."
-# else
-	// POSIX
-	return ::mkdir(pathname, mode_t(mode));
-# endif
-#elif defined(_WIN32)
-	// plain Windows 32
-	return CreateDirectory(pathname, 0) != 0 ? 0 : -1;
-	// FIXME: "Permissions of created directories are ignored on this system."
-#elif HAVE__MKDIR
-	return ::_mkdir(pathname);
-	// FIXME: "Permissions of created directories are ignored on this system."
-#else
-#   error "Don't know how to create a directory on this system."
-#endif
-
-}
-
-int mkdir(FileName const & pathname, unsigned long int mode)
-{
-	return mymkdir(pathname.toFilesystemEncoding().c_str(), mode);
-}
-
-
-// adapted from zlib-1.2.3/contrib/minizip/miniunz.c
-int makedir(char * newdir, unsigned long int mode)
-{
-	char *buffer;
-	char *p;
-	int	len = (int)strlen(newdir);
-
-	if (len <= 0)
-		return 1;
-
-	buffer = (char*)malloc(len+1);
-	strcpy(buffer,newdir);
-
-	if (buffer[len-1] == '/')
-		buffer[len-1] = '\0';
-	if (mymkdir(buffer, mode) == 0) {
-		free(buffer);
-		return 0;
-	}
-
-	p = buffer + 1;
-	while (1) {
-		char hold;
-
-		while(*p && *p != '\\' && *p != '/')
-			p++;
-		hold = *p;
-		*p = 0;
-		if (mymkdir(buffer, mode) != 0) {
-			free(buffer);
-			return 1;
-		}
-		if (hold == 0)
-			break;
-		*p++ = hold;
-	}
-	free(buffer);
-	return 0;
-}
-
-
-} // namespace support
-} // namespace lyx