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+/* Starshatter OpenSource Distribution
+ Copyright (c) 1997-2004, Destroyer Studios LLC.
+ All Rights Reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ * Neither the name "Destroyer Studios" nor the names of its contributors
+ may be used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+
+ SUBSYSTEM: nGenEx.lib
+ FILE: ContentBundle.cpp
+ AUTHOR: John DiCamillo
+
+
+ OVERVIEW
+ ========
+ Chained collection of localized strings
+*/
+
+#include "MemDebug.h"
+#include "ContentBundle.h"
+#include "DataLoader.h"
+
+void Print(const char* fmt, ...);
+
+// +--------------------------------------------------------------------+
+
+ContentBundle::ContentBundle(const char* bundle, Locale* locale)
+{
+ Text file = FindFile(bundle, locale);
+ if (file.length() > 0) {
+ LoadBundle(file);
+ }
+}
+
+// +--------------------------------------------------------------------+
+
+ContentBundle::~ContentBundle()
+{
+}
+
+// +--------------------------------------------------------------------+
+
+Text
+ContentBundle::GetText(const char* key) const
+{
+ return values.find(key, Text(key));
+}
+
+// +--------------------------------------------------------------------+
+
+Text
+ContentBundle::FindFile(const char* bundle, Locale* locale)
+{
+ Text result;
+ Text basename = Text(bundle);
+ DataLoader* loader = DataLoader::GetLoader();
+
+ if (loader && bundle) {
+ if (locale) {
+ result = basename + locale->GetFullCode() + ".txt";
+
+ if (loader->FindFile(result))
+ return result;
+
+ result = basename + "_" + locale->GetLanguage() + ".txt";
+
+ if (loader->FindFile(result))
+ return result;
+ }
+
+ result = basename + ".txt";
+
+ if (loader->FindFile(result))
+ return result;
+ }
+
+ return Text();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+ContentBundle::LoadBundle(const char* filename)
+{
+ DataLoader* loader = DataLoader::GetLoader();
+ if (loader && filename && *filename) {
+ BYTE* buffer = 0;
+ loader->LoadBuffer(filename, buffer, true, true);
+ if (buffer && *buffer) {
+ char key[1024];
+ char val[2048];
+ char* p = (char*) buffer;
+ int s = 0, ik = 0, iv = 0;
+
+ key[0] = 0;
+ val[0] = 0;
+
+ while (*p) {
+ if (*p == '=') {
+ s = 1;
+ }
+ else if (*p == '\n' || *p == '\r') {
+ if (key[0] && val[0])
+ values.insert(Text(key).trim(), Text(val).trim());
+
+ ZeroMemory(key, 1024);
+ ZeroMemory(val, 2048);
+ s = 0;
+ ik = 0;
+ iv = 0;
+ }
+ else if (s == 0) {
+ if (!key[0]) {
+ if (*p == '#') {
+ s = -1; // comment
+ }
+ else if (!isspace(*p)) {
+ key[ik++] = *p;
+ }
+ }
+ else {
+ key[ik++] = *p;
+ }
+ }
+ else if (s == 1) {
+ if (!isspace(*p)) {
+ s = 2;
+ val[iv++] = *p;
+ }
+ }
+ else if (s == 2) {
+ val[iv++] = *p;
+ }
+
+ p++;
+ }
+
+ loader->ReleaseBuffer(buffer);
+ }
+ }
+}