5 files changed, 298 insertions, 22 deletions

diff --git a/v3/LoadXml.cpp b/v3/LoadXml.cpp
new file mode 100644
index 0000000..3d7ed01
--- a/dev/null
+++ b/v3/LoadXml.cpp
@@ -0,0 +1,208 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <cutils/properties.h>
+#include <gui/Surface.h>
+#include <utils/Log.h>
+#include <expat.h>
+#include "LoadXml.h"
+namespace android {
+
+char* LoadXml::getApkPackageName(int callingPid) {
+    cameraCallProcess[0] = 0x00;
+    sprintf(cameraCallProcess,"/proc/%d/cmdline",callingPid);
+    int id = open(cameraCallProcess, O_RDONLY);
+    if (id < 0) {
+        memset(cameraCallProcess,0x00,sizeof(cameraCallProcess));
+    } else {
+        memset(cameraCallProcess,0x00,sizeof(cameraCallProcess));
+        read(id, cameraCallProcess, 64);
+        close(id);
+        id = -1;
+    }
+    return cameraCallProcess;
+}
+
+int LoadXml::destroyList_Open(List_Open *head) {
+    List_Open  *p;
+    if (head == NULL) {
+        return 0;
+    }
+    while (head) {
+        p = head->next;
+        delete head;
+        head = NULL;
+        head = p;
+    }
+    return 1;
+}
+
+int LoadXml::destroyList_Or(List_Or *head) {
+    List_Or *p;
+    if (head == NULL) {
+        return 0;
+    }
+    while (head) {
+        p = head->next;
+        delete head;
+        head = NULL;
+        head = p;
+    }
+    return 1;
+}
+
+List_Or::~List_Or() {
+    delete apk_name;
+    apk_name = NULL;
+    delete pro;
+    pro = NULL;
+    delete capo;
+    capo = NULL;
+}
+
+List_Open::~List_Open() {
+    delete apk_name;
+    apk_name = NULL;
+    delete camera_number;
+    camera_number = NULL;
+}
+
+LoadXml::~LoadXml() {
+    destroyList_Open(Lo_Head);
+    destroyList_Or(Lr_Head);
+}
+
+List_Open::List_Open(char const* apk,char const*camera) {
+    apk_name = new char[strlen(apk) + 1];
+    strcpy(apk_name, apk);
+    camera_number = new char[strlen(camera) + 1];
+    strcpy(camera_number, camera);
+}
+
+List_Or::List_Or(char const* apk,char const* pr,char const* cap) {
+    apk_name=new char[strlen(apk) + 1];
+    strcpy(apk_name, apk);
+    pro=new char[strlen(pr) + 1];
+    strcpy(pro, pr);
+    capo=new char[strlen(cap) + 1];
+    strcpy(capo, cap);
+}
+
+List_Or::List_Or() {
+    apk_name = NULL;
+    pro = NULL;
+    capo = NULL;
+}
+
+LoadXml::LoadXml() {
+    Lo_Head = NULL;
+    Lr_Head = NULL;
+    indent = 0;
+}
+
+bool LoadXml::findApkOp(char * apk_name) {
+    List_Open* Lo_temp = Lo_Head;
+    while (Lo_temp != NULL) {
+        if (!strcmp(Lo_temp->apk_name,apk_name)) {
+            return true;
+        }
+        Lo_temp = Lo_temp->next;
+    }
+    return false;
+}
+
+int LoadXml::findApkCp(char * apk_name,List_Or* temp) {
+    List_Or* Lr_temp = Lr_Head;
+    while (Lr_temp != NULL) {
+        if (!strcmp(Lr_temp->apk_name, apk_name)) {
+            temp->apk_name = new char[strlen(Lr_temp->apk_name) + 1];
+            strcpy(temp->apk_name, Lr_temp->apk_name);
+            temp->pro = new char[strlen(Lr_temp->pro) + 1];
+            strcpy(temp->pro, Lr_temp->pro);
+            temp->capo = new char[strlen(Lr_temp->capo) + 1];
+            strcpy(temp->capo, Lr_temp->capo);
+            return 1;
+        }
+        Lr_temp = Lr_temp->next;
+    }
+    return 0;
+}
+
+void LoadXml::print() {
+    List_Open* Lo_temp = Lo_Head;
+    List_Or*   Lr_temp = Lr_Head;
+    while (Lo_temp != NULL) {
+        Lo_temp = Lo_temp->next;
+    }
+    while (Lr_temp != NULL) {
+        Lr_temp = Lr_temp->next;
+    }
+}
+
+// static
+void LoadXml::StartElementHandlerWrapper (void *data ,const char *name, const char **attrs) {
+    static_cast<LoadXml *>(data)->startElementHandler(name, attrs);
+}
+
+// static
+void LoadXml::EndElementHandlerWrapper(void *me, const char *name) {
+    static_cast<LoadXml *>(me)->endElementHandler(name);
+}
+
+void LoadXml::startElementHandler(const char *name, const char **attrs) {
+    int i;
+    int j;
+    List_Open* q = NULL;
+    List_Or*   l = NULL;
+    if (attrs[4] == NULL) {
+        for (i = 0; attrs[i]; i += 4) {
+            q = new List_Open(attrs[i + 1], attrs[i + 3]);
+            q->next = Lo_Head;
+            Lo_Head = q;
+        }
+    }else{
+        for (j = 0; attrs[j]; j += 6) {
+            l = new List_Or(attrs[j + 1], attrs[j + 3], attrs[j + 5]);
+            l->next = Lr_Head;
+            Lr_Head = l;
+        }
+    }
+    ++indent;
+}
+
+void LoadXml::endElementHandler(const char *name) {
+    --indent;
+}
+
+void LoadXml::parseXMLFile() {
+    FILE* fp;
+    const int BUFF_SIZE = 1024;
+    const char* filename = "/etc/Third_party_apk_camera.xml";
+    if ((fp = fopen(filename, "r")) == NULL) {
+        return ;
+    }
+    if (NULL == fp) {
+        return;
+    }
+    XML_Parser parser = ::XML_ParserCreate(NULL);
+    ::XML_SetUserData(parser, this);
+    ::XML_SetElementHandler(parser, StartElementHandlerWrapper, EndElementHandlerWrapper);
+    void *buff = ::XML_GetBuffer(parser, BUFF_SIZE);
+    if (buff == NULL) {
+        //LOG1("failed to in call to XML_GetBuffer()");
+    }
+    int bytes_read = ::fread(buff, 1, BUFF_SIZE, fp);
+    if (bytes_read < 0) {
+        //LOG1("failed in call to read");
+    }
+    if (::XML_ParseBuffer(parser, bytes_read, bytes_read == 0)!= XML_STATUS_OK) {
+        //LOG1("failed parser xml");
+    }
+    ::XML_ParserFree(parser);
+    fclose(fp);
+    fp=NULL;
+}
+}
+