update: install file, and save file name convert

DSView/pv/device/file.cpp

@@ -22,19 +22,21 @@
 #include "file.h"
 #include "inputfile.h"
 #include "sessionfile.h"
+#include <string.h>
 
 #include <QFileInfo>
-
 #include <zip.h>
+#include <assert.h>
 
-
-using std::string;
+#ifdef _WIN32
+#include <QTextCodec>
+#endif
 
 namespace pv {
 namespace device {
 
-File::File(QString path) :
-	_path(path)
+File::File(QString path)
+:_path(path)
 {
 }
 
@@ -50,7 +52,10 @@ QString File::format_device_title()
 
 File* File::create(QString name)
 {
-    if (sr_session_load(name.toUtf8().data()) == SR_OK) {
+    char f_name[256];
+    File::ConvertFileName(name, f_name, sizeof(f_name));
+
+    if (sr_session_load(f_name) == SR_OK) {
 		GSList *devlist = NULL;
 		sr_session_dev_list(&devlist);
 		sr_session_destroy();
@@ -79,7 +84,10 @@ QJsonArray File::get_decoders()
     QJsonArray dec_array;
     QJsonParseError error;
 
-    archive = zip_open(_path.toUtf8().data(), 0, &ret);
+    char f_name[256];
+    File::ConvertFileName(_path, f_name, sizeof(f_name));
+
+    archive = zip_open(f_name, 0, &ret);
     if (archive) {
         /* read "decoders" */
         if (zip_stat(archive, "decoders", 0, &zs) != -1) {
@@ -111,7 +119,10 @@ QJsonDocument File::get_session()
     QJsonDocument sessionDoc;
     QJsonParseError error;
 
-    archive = zip_open(_path.toUtf8().data(), 0, &ret);
+    char f_name[256];
+    File::ConvertFileName(_path, f_name, sizeof(f_name));
+
+    archive = zip_open(f_name, 0, &ret);
     if (archive) {
         /* read "decoders" */
         if (zip_stat(archive, "session", 0, &zs) != -1) {
@@ -132,5 +143,29 @@ QJsonDocument File::get_session()
     return sessionDoc;
 }
 
+void File::ConvertFileName(QString fileName, char *out_name, int size)
+{
+    assert(out_name);
+    assert(size > 0);
+    memset(out_name, 0, size);
+
+    char *src = NULL;
+#ifdef _WIN32
+    QTextCodec *code = QTextCodec::codecForName("GB2312");
+    if (code != NULL){
+       src = code->fromUnicode(fileName).data();
+    }
+#endif 
+    if (src == NULL){
+        src = fileName.toUtf8().data();
+    }
+
+    int len = strlen(src);
+    if (len >= size){
+        assert(false);
+    }
+    strcpy(out_name, src);
+}
+
 } // device
 } // pv

DSView/pv/device/file.h

@@ -22,8 +22,6 @@
 #ifndef DSVIEW_PV_DEVICE_FILE_H
 #define DSVIEW_PV_DEVICE_FILE_H
 
-#include <string>
-
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QFile>
@@ -43,14 +41,14 @@ public:
     ~File();
 
     static File* create(QString name);
-
     QJsonArray get_decoders();
-
     QJsonDocument get_session();
 
 public:
     QString format_device_title();
 
+    static void ConvertFileName(QString fileName, char *out_name, int size);
+
 protected:
     const QString _path;
 };

DSView/pv/device/sessionfile.cpp

@@ -43,7 +43,10 @@ void SessionFile::use(SigSession *owner)
         release_source();
 	}
 
-    if (sr_session_load(_path.toUtf8().data()) != SR_OK)
+	char f_name[256];
+ 	File::ConvertFileName(_path, f_name, sizeof(f_name));
+
+    if (sr_session_load(f_name) != SR_OK)
 		throw tr("Failed to open file.\n");
 
 	GSList *devlist = NULL;

DSView/pv/storesession.cpp

@@ -181,7 +181,7 @@ bool StoreSession::save_start()
         return false;
     }
    
-    std::string _filename = getFileName(_file_name);
+    std::string _filename = getFileName();
     if (m_zipDoc.CreateNew(_filename.c_str(), false))
     {    
         if ( !m_zipDoc.AddFromBuffer("header", meta_data.c_str(), meta_data.size())
@@ -948,7 +948,8 @@ bool StoreSession::json_decoders(QJsonArray &array)
         auto rows = stack->get_rows_gshow();
         for (auto i = rows.begin(); i != rows.end(); i++) {
             pv::data::decode::Row _row = (*i).first;
-            show_obj[_row.title()] = QJsonValue::fromVariant((*i).second);
+            QString kn = _row.title();
+            show_obj[kn] = QJsonValue::fromVariant((*i).second);
         }
         dec_obj["show"] = show_obj;
 
@@ -1323,14 +1324,15 @@ void StoreSession::MakeChunkName(char *chunk_name, int chunk_num, int index, int
     }
 }
 
-std::string StoreSession::getFileName(QString fileName)
+std::string StoreSession::getFileName()
 {
-#if defined(_WIN32)
+#ifdef _WIN32
     QTextCodec *code = QTextCodec::codecForName("GB2312");
-    return code->fromUnicode(fileName).data();
-#else
-    return _file_name.toUtf8().toStdString();
+    if (code != NULL){
+        return code->fromUnicode(_file_name).data();  
+    }
 #endif
+    return _file_name.toUtf8().toStdString();
 }
 
 } // pv

DSView/pv/storesession.h

@@ -94,7 +94,7 @@ private:
     QList<QString> getSuportedExportFormats();
     double get_integer(GVariant * var);
     void MakeChunkName(char *chunk_name, int chunk_num, int index, int type, int version);
-    std:: string getFileName(QString fileName);
+    std:: string getFileName();
 
 signals:
 	void progress_updated();