TWRP-ify AOSP code
Pull in most TWRP sources Stub out partition management code Make it compile -- probably will not boot Kind of a mess but have to start somewhere
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Dees_Troy
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// resource.cpp - Source to manage GUI resources
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <fcntl.h>
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#include <sys/reboot.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/mman.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <time.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <string>
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#include <sstream>
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#include <iostream>
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#include <iomanip>
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extern "C" {
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#include "../common.h"
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#include "../minuitwrp/minui.h"
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#include "../recovery_ui.h"
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}
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#include "rapidxml.hpp"
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#include "objects.hpp"
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#define TMP_RESOURCE_NAME "/tmp/extract.bin"
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Resource::Resource(xml_node<>* node, ZipArchive* pZip)
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{
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if (node && node->first_attribute("name"))
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mName = node->first_attribute("name")->value();
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}
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int Resource::ExtractResource(ZipArchive* pZip,
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std::string folderName,
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std::string fileName,
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std::string fileExtn,
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std::string destFile)
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{
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if (!pZip) return -1;
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std::string src = folderName + "/" + fileName + fileExtn;
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const ZipEntry* binary = mzFindZipEntry(pZip, src.c_str());
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if (binary == NULL) {
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return -1;
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}
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unlink(destFile.c_str());
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int fd = creat(destFile.c_str(), 0666);
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if (fd < 0)
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return -1;
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int ret = 0;
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if (!mzExtractZipEntryToFile(pZip, binary, fd))
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ret = -1;
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close(fd);
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return ret;
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}
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FontResource::FontResource(xml_node<>* node, ZipArchive* pZip)
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: Resource(node, pZip)
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{
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std::string file;
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mFont = NULL;
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if (!node) return;
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if (node->first_attribute("filename"))
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file = node->first_attribute("filename")->value();
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if (ExtractResource(pZip, "fonts", file, ".dat", TMP_RESOURCE_NAME) == 0)
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{
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mFont = gr_loadFont(TMP_RESOURCE_NAME);
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unlink(TMP_RESOURCE_NAME);
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}
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else
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{
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mFont = gr_loadFont(file.c_str());
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}
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}
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FontResource::~FontResource()
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{
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}
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ImageResource::ImageResource(xml_node<>* node, ZipArchive* pZip)
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: Resource(node, pZip)
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{
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std::string file;
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mSurface = NULL;
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if (!node) return;
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if (node->first_attribute("filename"))
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file = node->first_attribute("filename")->value();
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if (ExtractResource(pZip, "images", file, ".png", TMP_RESOURCE_NAME) == 0)
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{
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res_create_surface(TMP_RESOURCE_NAME, &mSurface);
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unlink(TMP_RESOURCE_NAME);
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} else if (ExtractResource(pZip, "images", file, "", TMP_RESOURCE_NAME) == 0)
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{
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// JPG includes the .jpg extension in the filename so extension should be blank
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res_create_surface(TMP_RESOURCE_NAME, &mSurface);
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unlink(TMP_RESOURCE_NAME);
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}
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else
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res_create_surface(file.c_str(), &mSurface);
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}
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ImageResource::~ImageResource()
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{
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if (mSurface)
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res_free_surface(mSurface);
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}
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AnimationResource::AnimationResource(xml_node<>* node, ZipArchive* pZip)
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: Resource(node, pZip)
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{
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std::string file;
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int fileNum = 1;
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if (!node) return;
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if (node->first_attribute("filename"))
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file = node->first_attribute("filename")->value();
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for ( ; ; )
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{
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std::ostringstream fileName;
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fileName << file << std::setfill ('0') << std::setw (3) << fileNum;
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gr_surface surface;
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if (pZip)
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{
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if (ExtractResource(pZip, "images", fileName.str(), ".png", TMP_RESOURCE_NAME) != 0)
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break;
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if (res_create_surface(TMP_RESOURCE_NAME, &surface))
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break;
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unlink(TMP_RESOURCE_NAME);
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}
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else
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{
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if (res_create_surface(fileName.str().c_str(), &surface))
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break;
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}
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mSurfaces.push_back(surface);
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fileNum++;
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}
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}
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AnimationResource::~AnimationResource()
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{
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std::vector<gr_surface>::iterator it;
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for (it = mSurfaces.begin(); it != mSurfaces.end(); ++it)
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{
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res_free_surface(*it);
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}
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mSurfaces.clear();
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}
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Resource* ResourceManager::FindResource(std::string name)
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{
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std::vector<Resource*>::iterator iter;
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for (iter = mResources.begin(); iter != mResources.end(); iter++)
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{
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if (name == (*iter)->GetName())
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return (*iter);
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}
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return NULL;
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}
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ResourceManager::ResourceManager(xml_node<>* resList, ZipArchive* pZip)
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{
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xml_node<>* child;
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if (!resList) return;
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child = resList->first_node("resource");
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while (child != NULL)
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{
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xml_attribute<>* attr = child->first_attribute("type");
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if (!attr)
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break;
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std::string type = attr->value();
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if (type == "font")
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{
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FontResource* res = new FontResource(child, pZip);
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if (res == NULL || res->GetResource() == NULL)
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{
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xml_attribute<>* attr_name = child->first_attribute("name");
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if (!attr_name) {
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std::string res_name = attr_name->value();
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LOGE("Resource (%s)-(%s) failed to load\n", type.c_str(), res_name.c_str());
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} else
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LOGE("Resource type (%s) failed to load\n", type.c_str());
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delete res;
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}
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else
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{
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mResources.push_back((Resource*) res);
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}
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}
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else if (type == "image")
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{
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ImageResource* res = new ImageResource(child, pZip);
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if (res == NULL || res->GetResource() == NULL)
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{
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xml_attribute<>* attr_name = child->first_attribute("name");
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if (!attr_name) {
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std::string res_name = attr_name->value();
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LOGE("Resource (%s)-(%s) failed to load\n", type.c_str(), res_name.c_str());
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} else
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LOGE("Resource type (%s) failed to load\n", type.c_str());
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delete res;
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}
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else
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{
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mResources.push_back((Resource*) res);
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}
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}
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else if (type == "animation")
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{
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AnimationResource* res = new AnimationResource(child, pZip);
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if (res == NULL || res->GetResource() == NULL)
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{
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xml_attribute<>* attr_name = child->first_attribute("name");
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if (!attr_name) {
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std::string res_name = attr_name->value();
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LOGE("Resource (%s)-(%s) failed to load\n", type.c_str(), res_name.c_str());
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} else
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LOGE("Resource type (%s) failed to load\n", type.c_str());
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delete res;
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}
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else
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{
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mResources.push_back((Resource*) res);
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}
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}
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else
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{
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LOGE("Resource type (%s) not supported.\n", type.c_str());
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}
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child = child->next_sibling("resource");
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}
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}
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ResourceManager::~ResourceManager()
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{
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std::vector<Resource*>::iterator iter;
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for (iter = mResources.begin(); iter != mResources.end(); iter++)
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{
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delete *iter;
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}
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mResources.clear();
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}
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