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-rw-r--r--plugingui/resource.cc173
-rw-r--r--plugingui/resource.h27
-rw-r--r--plugingui/resource_data.h5
-rw-r--r--test/Makefile.am12
-rw-r--r--test/resource_test.cc72
5 files changed, 195 insertions, 94 deletions
diff --git a/plugingui/resource.cc b/plugingui/resource.cc
index 80bd51e..c0248c3 100644
--- a/plugingui/resource.cc
+++ b/plugingui/resource.cc
@@ -26,94 +26,119 @@
*/
#include "resource.h"
-#include <stdio.h>
#include <hugin.hpp>
+#include <cstdio>
+
+// rcgen generated file containing rc_data declaration.
#include "resource_data.h"
-GUI::Resource::Resource(std::string name)
+namespace GUI {
+
+// Internal resources start with a colon.
+static bool nameIsInternal(const std::string& name)
+{
+ return name.size() && (name[0] == ':');
+}
+
+Resource::Resource(const std::string& name)
{
- is_valid = false;
- is_internal = false;
-
- if(name.length() == 0) return;
- if(name[0] == ':') {
- i_data = NULL;
- i_size = 0;
-
- // Use internal resource:
- const rc_data_t *p = rc_data;
- while(p->name[0] == ':') {
- if(std::string(p->name) == name) {
- i_data = p->data;
- i_size = p->size;
- break;
- }
- p++;
- }
-
- // We did not find the named resource.
- if(i_data == NULL) {
- ERR(rc, "Could not find '%s'\n", name.c_str());
- return;
- }
-
- is_internal = true;
- } else {
- // Read from file:
- FILE *fp = fopen(name.c_str(), "r");
- if(!fp) return;
- char buf[32];
- while(!feof(fp)) {
- size_t sz = fread(buf, 1, sizeof(buf), fp);
- e_data.append(buf, sz);
- }
- fclose(fp);
- is_internal = false;
+ if(nameIsInternal(name))
+ {
+ // Use internal resource:
+
+ // Find internal resource in rc_data.
+ const rc_data_t* p = rc_data;
+ while(p->name) // last entry in rc_data has the name := ""
+ {
+ if(name == p->name)
+ {
+ internalData = p->data;
+ internalSize = p->size;
+ break;
+ }
+ ++p;
+ }
+
+ // We did not find the named resource.
+ if(internalData == nullptr)
+ {
+ ERR(rc, "Could not find '%s'\n", name.c_str());
+ return;
+ }
+
+ isInternal = true;
+ }
+ else
+ {
+ // Read from file:
+ std::FILE *fp = std::fopen(name.c_str(), "rb");
+ if(!fp)
+ {
+ return;
+ }
+
+ // Get the file size
+ std::fseek(fp, 0, SEEK_END);
+ size_t filesize = ftell(fp);
+
+ // Reserve space in the string for the data.
+ externalData.reserve(filesize);
+
+ // Rewind and read...
+ std::rewind(fp);
+
+ char buffer[32];
+ while(!std::feof(fp))
+ {
+ size_t size = std::fread(buffer, 1, sizeof(buffer), fp);
+ externalData.append(buffer, size);
+ }
+
+ std::fclose(fp);
+
+ isInternal = false;
}
- is_valid = true;
+ isValid = true;
}
-const char *GUI::Resource::data()
+const char *Resource::data()
{
- if(is_valid == false) return NULL;
- if(is_internal) {
- return i_data;
- } else {
- return e_data.data();
- }
- return NULL;
+ if(isValid == false)
+ {
+ return nullptr;
+ }
+
+ if(isInternal)
+ {
+ return internalData;
+ }
+ else
+ {
+ return externalData.data();
+ }
}
-size_t GUI::Resource::size()
+size_t Resource::size()
{
- if(is_valid == false) return 0;
- if(is_internal) {
- return i_size;
- } else {
- return e_data.length();
- }
- return 0;
+ if(isValid == false)
+ {
+ return 0;
+ }
+
+ if(isInternal)
+ {
+ return internalSize;
+ }
+ else
+ {
+ return externalData.length();
+ }
}
-bool GUI::Resource::valid()
+bool Resource::valid()
{
- return is_valid;
+ return isValid;
}
-#ifdef TEST_RESOURCE
-//Additional dependency files
-//deps:
-//Required cflags (autoconf vars may be used)
-//cflags:
-//Required link options (autoconf vars may be used)
-//libs:
-#include "test.h"
-
-TEST_BEGIN;
-
-// TODO: Put some testcode here (see test.h for usable macros).
-
-TEST_END;
-
-#endif/*TEST_RESOURCE*/
+} // GUI::
diff --git a/plugingui/resource.h b/plugingui/resource.h
index 4b494f7..101c689 100644
--- a/plugingui/resource.h
+++ b/plugingui/resource.h
@@ -24,8 +24,7 @@
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-#ifndef __DRUMGIZMO_RESOURCE_H__
-#define __DRUMGIZMO_RESOURCE_H__
+#pragma once
#include <string>
@@ -33,21 +32,19 @@ namespace GUI {
class Resource {
public:
- Resource(std::string name);
+ Resource(const std::string& name);
- const char *data();
- size_t size();
+ const char* data();
+ size_t size();
- bool valid();
+ bool valid();
-private:
- std::string e_data;
- bool is_valid;
- bool is_internal;
- const char *i_data;
- size_t i_size;
+protected:
+ std::string externalData;
+ bool isValid = false;
+ bool isInternal = false;
+ const char *internalData = nullptr;
+ size_t internalSize = 0;
};
-};
-
-#endif/*__DRUMGIZMO_RESOURCE_H__*/
+} // GUI::
diff --git a/plugingui/resource_data.h b/plugingui/resource_data.h
index c81c6cc..5d6392f 100644
--- a/plugingui/resource_data.h
+++ b/plugingui/resource_data.h
@@ -24,8 +24,7 @@
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-#ifndef __DRUMGIZMO_RESOURCE_DATA_H__
-#define __DRUMGIZMO_RESOURCE_DATA_H__
+#pragma once
typedef struct {
const char *name;
@@ -34,5 +33,3 @@ typedef struct {
} rc_data_t;
extern const rc_data_t rc_data[];
-
-#endif/*__DRUMGIZMO_RESOURCE_DATA_H__*/
diff --git a/test/Makefile.am b/test/Makefile.am
index 90373e1..08dba3b 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,10 +1,20 @@
# Rules for the test code (use `make check` to execute)
include $(top_srcdir)/src/Makefile.am.drumgizmo
-TESTS = engine gui resampler lv2 configfile
+TESTS = resource engine gui resampler lv2 configfile
check_PROGRAMS = $(TESTS)
+resource_CXXFLAGS = -DOUTPUT=\"resource\" $(CPPUNIT_CFLAGS) \
+ -I$(top_srcdir)/hugin
+resource_LDFLAGS = $(CPPUNIT_LIBS)
+resource_SOURCES = \
+ $(top_srcdir)/plugingui/resource.cc \
+ $(top_srcdir)/plugingui/resource_data.cc \
+ $(top_srcdir)/hugin/hugin.c \
+ test.cc \
+ resource_test.cc
+
engine_CXXFLAGS = -DOUTPUT=\"engine\" $(CPPUNIT_CFLAGS) \
-I$(top_srcdir)/src -I$(top_srcdir)/include \
-I$(top_srcdir)/hugin -DDISABLE_HUGIN
diff --git a/test/resource_test.cc b/test/resource_test.cc
new file mode 100644
index 0000000..7fc632a
--- /dev/null
+++ b/test/resource_test.cc
@@ -0,0 +1,72 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * resource_test.cc
+ *
+ * Fri Nov 13 18:50:52 CET 2015
+ * Copyright 2015 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * DrumGizmo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include <cppunit/extensions/HelperMacros.h>
+
+#include "../plugingui/resource.h"
+
+class ResourceTester : public GUI::Resource {
+public:
+ ResourceTester(const std::string& name)
+ : Resource(name)
+ {}
+
+ bool probeIsInternal()
+ {
+ return isInternal;
+ }
+};
+
+class ResourceTest : public CppUnit::TestFixture
+{
+ CPPUNIT_TEST_SUITE(ResourceTest);
+ CPPUNIT_TEST(externalReadTest);
+ CPPUNIT_TEST(internalReadTest);
+ CPPUNIT_TEST_SUITE_END();
+
+public:
+ void setUp() {}
+ void tearDown() {}
+
+ void externalReadTest()
+ {
+ ResourceTester rc("kit/0000.wav");
+ CPPUNIT_ASSERT(!rc.probeIsInternal());
+ CPPUNIT_ASSERT(rc.valid());
+ CPPUNIT_ASSERT_EQUAL((size_t)46, rc.size());
+ }
+
+ void internalReadTest()
+ {
+ ResourceTester rc(":bg.png");
+ CPPUNIT_ASSERT(rc.probeIsInternal());
+ CPPUNIT_ASSERT(rc.valid());
+ CPPUNIT_ASSERT_EQUAL((size_t)1123, rc.size());
+ }
+};
+
+// Registers the fixture into the 'registry'
+CPPUNIT_TEST_SUITE_REGISTRATION(ResourceTest);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 19:19:34 +0000