void page1UpdateInfo(void){}int getInfo(char* file,char* buf,char* start,char* end){    FILE *fp1=NULL;    int i;    char buf2[512];    char* tempCharP=NULL;    char* tempCharP2=NULL;    char* tempCharP3=NULL;    char* tempCharP4=NULL;    for (i=0;i<512;++i)    {        buf[i]=0;    }        if ((start==NULL)&&(end==NULL))    {        fp1=fopen(file,"r");        fgets(buf,512,fp1);        fclose(fp1);    }    if (file&&start&&end)    {        fp1=fopen(file,"r");        fgets(buf,512,fp1);        while ((tempCharP=strstr(buf,start))==NULL)        {            tempCharP4=fgets(buf,512,fp1);            if (!tempCharP4)            {                break;            }        }        if (!tempCharP)        {            fclose(fp1);            return 0;        }        tempCharP+=strlen(start);        tempCharP2=strstr(buf,end);        for (tempCharP3=tempCharP;tempCharP3<tempCharP2;++tempCharP3)        {            buf2[tempCharP3-tempCharP]=*tempCharP3;        }        buf2[tempCharP3-tempCharP]='\0';        strcpy(buf,buf2);        fclose(fp1);    }    if ((file==NULL)&&start&&end)    {        tempCharP=strstr(buf,start);        if (!tempCharP)        {            return 0;        }        tempCharP+=strlen(start);        tempCharP2=strstr(buf,end);        for (tempCharP3=tempCharP;tempCharP3<tempCharP2;++tempCharP3)        {            buf2[tempCharP3-tempCharP]=*tempCharP3;        }        buf2[tempCharP3-tempCharP]='\0';        strcpy(buf,buf2);    }    return 1;}void page1Generate(void){    char buf[512];    char buf2[512];    logo = g_object_new(GTK_TYPE_IMAGE, "file", "logo", NULL);    hostNameLabel = gtk_label_new("Info not ready!");    gtk_label_set_markup(GTK_LABEL(hostNameLabel),"<span font_desc=\"Times New Bold 20\">Hostname</span>");    hostNameText = gtk_label_new("Info not ready!");    getInfo("/proc/sys/kernel/hostname",buf,NULL,NULL);    gtk_label_set_label(GTK_LABEL(hostNameText),buf);    linuxSystemLabel = gtk_label_new("Info not ready!");    gtk_label_set_markup(GTK_LABEL(linuxSystemLabel),"<span font_desc=\"Times New Bold 20\">Linux System</span>");    kernelVersionText = gtk_label_new("Info not ready!");    getInfo("/proc/sys/kernel/osrelease",buf,NULL,NULL);    sprintf(buf2,"Kernel Version: ");    strcat(buf2,buf);    gtk_label_set_label(GTK_LABEL(kernelVersionText),buf2);    hardwareBriefLabel = gtk_label_new("Info not ready!");    gtk_label_set_markup(GTK_LABEL(hardwareBriefLabel),"<span font_desc=\"Times New Bold 20\">Hardware Brief Information</span>");    cpuInfoText = gtk_label_new("Info not ready!");    getInfo("/proc/cpuinfo",buf,"model name	: ","\n");    sprintf(buf2,"CPU Model Name: ");    strcat(buf2,buf);    gtk_label_set_label(GTK_LABEL(cpuInfoText),buf2);    memInfoText = gtk_label_new("Info not ready!");    getInfo("/proc/meminfo",buf,"MemTotal:      ","\n");    sprintf(buf2,"Total Memory: ");    strcat(buf2,buf);    gtk_label_set_label(GTK_LABEL(memInfoText),buf2);    hSep1=g_object_new(GTK_TYPE_HSEPARATOR, NULL);    authorInfo = gtk_label_new("Info not ready!");    gtk_label_set_justify(authorInfo,GTK_JUSTIFY_CENTER);    gtk_label_set_markup(GTK_LABEL(authorInfo),"<span font_desc=\"Purisa Bold 23\" foreground=\"#000066\">Author: Vistb</span>\n<span font_desc=\"URW Chancery L 15\" style=\"italic\" foreground=\"#00AAAA\">HUST CSIS0601 Feb.2009\n Compile succeed under Fedora10 with kernel 2.6.27.12</span>");    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(logo),            0,gridQuanH/10,            0,gridQuanV,            GTK_EXPAND|GTK_FILL,GTK_EXPAND|GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(hostNameLabel),            gridQuanH/10,gridQuanH,            gridQuanV/100*10,gridQuanV/100*13,            GTK_EXPAND|GTK_FILL,GTK_EXPAND|GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(hostNameText),            gridQuanH/10,gridQuanH,            gridQuanV/100*13,gridQuanV/100*14,            GTK_FILL,GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(linuxSystemLabel),            gridQuanH/10,gridQuanH,            gridQuanV/100*17,gridQuanV/100*20,            GTK_EXPAND|GTK_FILL,GTK_EXPAND|GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(kernelVersionText),            gridQuanH/10,gridQuanH,            gridQuanV/100*20,gridQuanV/100*21,            GTK_FILL,GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(hardwareBriefLabel),            gridQuanH/10,gridQuanH,            gridQuanV/100*24,gridQuanV/100*27,            GTK_EXPAND|GTK_FILL,GTK_EXPAND|GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(cpuInfoText),            gridQuanH/10,gridQuanH,            gridQuanV/100*27,gridQuanV/100*28,            GTK_FILL,GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(memInfoText),            gridQuanH/10,gridQuanH,            gridQuanV/100*28,gridQuanV/100*29,            GTK_FILL,GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(hSep1),            gridQuanH/10,gridQuanH,            gridQuanV/100*40,gridQuanV/100*41,            GTK_FILL,GTK_FILL,            0,0            );    gtk_table_attach(GTK_TABLE(page_table[0]),GTK_WIDGET(authorInfo),            gridQuanH/10,gridQuanH,            gridQuanV/100*55,gridQuanV/100*65,            GTK_EXPAND|GTK_FILL,GTK_EXPAND|GTK_FILL,            0,0            );    page1UpdateInfo();}