| |
| #include <unistd.h> |
| #include <errno.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <dirent.h> |
| #include <string.h> |
| #include <sys/file.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/ipc.h> |
| #include <sys/msg.h> |
| #include "nvserver.h" |
| #include "nv_typedef.h" |
| #include <message.h> |
| #ifdef FOTA_AB |
| #include "pub_flags.h" |
| #include "flags_api.h" |
| #endif |
| #ifdef __cplusplus |
| extern"C"{ |
| #endif |
| static void nvConfig();static void nvInit();static int nvDirInit();static void |
| analyMsg(T_NV_MSG_INFO*msgrecv,T_NV_MSG_RESULT*msgsnd);static bool checkNvFs( |
| char*file);static bool isCfgConfiged(char*configFile);static bool isNvConfiged( |
| char*configFile);static uint getSum(const char*s,int len);static int |
| loadFactroyParam(T_NV_NODE*list);static int restoreNvFs(char*dstFile,char* |
| srcFile);static int loadNvFs(char*file);static int addConfigFile(char*nvFile, |
| char*configFile);static int saveNvFs(char*nvName,char*nvFile);static int nvset( |
| char*file,const char*key,const char*value,int saveFlag);static int nvget(char* |
| file,char*key,char*value);static int nvunset(char*file,char*key);static int |
| nvclear(char*file);static int nvreset(char*file);static int nvcommit(char*file); |
| T_NV_NODE*nv_list;int nvserver_main(int argc,char*argv[]){int msgId= |
| (0x168b+107-0x16f6);T_NV_MSG_INFO rcvBuf;T_NV_MSG_RESULT sndBuf;struct msqid_ds |
| msgInfo;prctl(PR_SET_NAME,"\x6e\x76\x73\x65\x72\x76\x65\x72", |
| (0x136b+1572-0x198f),(0x48d+6462-0x1dcb),(0xdb2+3219-0x1a45));memset(&rcvBuf, |
| (0x831+7846-0x26d7),sizeof(rcvBuf));memset(&sndBuf,(0xfea+4708-0x224e),sizeof( |
| sndBuf));memset(&msgInfo,(0x715+3909-0x165a),sizeof(msgInfo));msgId=msgget( |
| MODULE_ID_NV,IPC_CREAT|(0x6d7+5925-0x1c7c));if(-(0x1148+4886-0x245d)==msgId){ |
| printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x6d\x73\x67\x67\x65\x74\x20\x6d\x73\x67\x49\x64\x20\x66\x61\x69\x6c\x2c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,errno);return-(0x44d+3091-0x105f);}if(-(0x1651+4142-0x267e)!=msgctl(msgId, |
| IPC_STAT,&msgInfo)){msgInfo.msg_qbytes=262144;if(-(0xc46+6228-0x2499)==msgctl( |
| msgId,IPC_SET,&msgInfo))printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x6d\x73\x67\x63\x74\x6c\x20\x6d\x73\x67\x49\x64\x20\x66\x61\x69\x6c\x2c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,errno);}if(nvDirInit()!=(0xcfa+6617-0x26d3)){printf( |
| "\x6e\x76\x44\x69\x72\x49\x6e\x69\x74\x20\x66\x61\x69\x6c\x65\x21" "\n");return- |
| (0x245+6777-0x1cbd);}nvConfig();nvInit();while((0x1e44+1924-0x25c7)){if(- |
| (0x91f+1796-0x1022)==msgrcv(msgId,&rcvBuf,sizeof(T_NV_MSG_INFO)-sizeof(long), |
| MSG_TYPE_NV,(0x120f+1370-0x1769))){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x6d\x73\x67\x72\x63\x76\x20\x66\x61\x69\x6c\x2c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64\x21" "\n" |
| ,errno);continue;}analyMsg(&rcvBuf,&sndBuf);if(-(0x13fc+1227-0x18c6)==msgsnd( |
| msgId,&sndBuf,sizeof(T_NV_MSG_RESULT)-sizeof(long),(0x220f+1085-0x264c))){printf |
| ( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x6d\x73\x67\x73\x6e\x64\x20\x66\x61\x69\x6c\x2c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64\x21" "\n" |
| ,errno);continue;}}return((0xa4f+3064-0x1647));}static void configdir(char*dir){ |
| DIR*dp;int ret;struct dirent*entry;struct stat statbuf;if((dp=opendir(dir))== |
| NULL){fprintf(stderr, |
| "\x63\x61\x6e\x6e\x6f\x74\x20\x6f\x70\x65\x6e\x20\x64\x69\x72\x65\x63\x74\x6f\x72\x79\x3a\x20\x25\x73" "\n" |
| ,dir);return;}chdir(dir);while((entry=readdir(dp))!=NULL){ret=lstat(entry-> |
| d_name,&statbuf);if(ret<(0x78d+6564-0x2131)){fprintf(stderr, |
| "\x6c\x73\x74\x61\x74\x20\x65\x72\x72\x6f\x72\x3a\x20\x25\x73" "\n",strerror( |
| errno));chdir("\x2e\x2e");closedir(dp);return;}if(!S_ISDIR(statbuf.st_mode)){if( |
| strcmp("\x2e",entry->d_name)==(0x10d6+165-0x117b)||strcmp("\x2e\x2e",entry-> |
| d_name)==(0x1e86+1040-0x2296))continue;if(!isNvConfiged(entry->d_name)){if( |
| addConfigFile(entry->d_name,NULL)!=RESULT_SUCCESS)printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x63\x6f\x6e\x66\x69\x67\x20\x25\x73\x20\x65\x72\x72\x6f\x72\x21" "\n" |
| ,entry->d_name);}}}chdir("\x2e\x2e");closedir(dp);}static void nvConfig(){char* |
| val=NULL;FILE*fp=NULL;char buf[NV_MAX_CONFIG_LEN]={(0x4a9+2613-0xede)};fp=fopen( |
| NV_CONFIG_FILE,"\x72\x6f");if(!fp){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x6f\x70\x65\x6e\x20\x25\x73\x20\x66\x69\x6c\x65\x20\x66\x61\x69\x6c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64\x21" "\n" |
| ,NV_CONFIG_FILE,errno);return;}while(fgets(buf,NV_MAX_CONFIG_LEN,fp)){if(buf[ |
| (0x21d7+1286-0x26dd)]=='\n'||buf[(0x3e1+5008-0x1771)]== |
| ((char)(0x1aa+3373-0xeb4)))continue;val=strchr(buf,((char)(0x7bd+601-0x9d9)));if |
| (!val){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x25\x73\x20\x66\x69\x6c\x65\x20\x66\x6f\x72\x6d\x61\x74\x20\x65\x72\x72\x6f\x72\x3a\x20\x73\x74\x72\x20\x3d\x20\x25\x73\x21" "\n" |
| ,NV_CONFIG_FILE,buf);continue;}buf[strlen(buf)-(0xe7+8054-0x205c)]='\0';*val++= |
| '\0';if(!isCfgConfiged(buf)){if(addConfigFile(val,buf)!=RESULT_SUCCESS)printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x63\x6f\x6e\x66\x69\x67\x20\x25\x73\x20\x65\x72\x72\x6f\x72\x21" "\n" |
| ,buf);}}fclose(fp);configdir(NV_FS_MAIN_PATH);}static int nvDirInit(){if(access( |
| NV_FS_PATH,F_OK)!=(0x69a+6955-0x21c5)){if(mkdir(NV_FS_PATH,(0x116d+658-0x1212)) |
| !=(0xc5b+2260-0x152f)){printf( |
| "\x6e\x65\x72\x76\x65\x72\x20\x6d\x6b\x64\x69\x72\x20\x25\x73\x20\x66\x61\x6c\x69\x2c\x65\x72\x72\x6e\x6f\x3d\x25\x64" "\n" |
| ,NV_FS_PATH,errno);return-(0xbfb+1309-0x1117);}if(mkdir(NV_FS_MAIN_PATH, |
| (0x564+8610-0x2519))!=(0x17e5+1992-0x1fad)){printf( |
| "\x6e\x65\x72\x76\x65\x72\x20\x6d\x6b\x64\x69\x72\x20\x25\x73\x20\x66\x61\x6c\x69\x2c\x65\x72\x72\x6e\x6f\x3d\x25\x64" "\n" |
| ,NV_FS_MAIN_PATH,errno);return-(0x13fb+1266-0x18ec);}if(mkdir(NV_FS_BACKUP_PATH, |
| (0x7b5+4152-0x1600))!=(0x7df+956-0xb9b)){printf( |
| "\x6e\x65\x72\x76\x65\x72\x20\x6d\x6b\x64\x69\x72\x20\x25\x73\x20\x66\x61\x6c\x69\x2c\x65\x72\x72\x6e\x6f\x3d\x25\x64" "\n" |
| ,NV_FS_BACKUP_PATH,errno);return-(0x1d38+1078-0x216d);}}else{if(access( |
| NV_FS_MAIN_PATH,F_OK)!=(0x161b+1213-0x1ad8)){if(mkdir(NV_FS_MAIN_PATH, |
| (0xeb3+77-0xd13))!=(0x110f+4883-0x2422)){printf( |
| "\x6e\x65\x72\x76\x65\x72\x20\x6d\x6b\x64\x69\x72\x20\x25\x73\x20\x66\x61\x6c\x69\x2c\x65\x72\x72\x6e\x6f\x3d\x25\x64" "\n" |
| ,NV_FS_MAIN_PATH,errno);return-(0x125c+989-0x1638);}}if(access(NV_FS_BACKUP_PATH |
| ,F_OK)!=(0x317+8741-0x253c)){if(mkdir(NV_FS_BACKUP_PATH,(0x828+6476-0x1f87))!= |
| (0x466+2309-0xd6b)){printf( |
| "\x6e\x65\x72\x76\x65\x72\x20\x6d\x6b\x64\x69\x72\x20\x25\x73\x20\x66\x61\x6c\x69\x2c\x65\x72\x72\x6e\x6f\x3d\x25\x64" "\n" |
| ,NV_FS_BACKUP_PATH,errno);return-(0x4e7+2518-0xebc);}}}return(0x25b9+122-0x2633) |
| ;}static void nvInit(){T_NV_NODE*list=NULL;char nvMainFile[NV_PATH_LEN]={ |
| (0x20ab+1529-0x26a4)};char nvBackupFile[NV_PATH_LEN]={(0x13d5+2526-0x1db3)}; |
| #ifdef FOTA_AB |
| T_FLAGS_INFO flags_info={(0x1c53+23-0x1c6a)};int ret=(0x32f+7884-0x21fb); |
| #endif |
| for(list=nv_list;list;list=list->next){snprintf(nvMainFile,NV_PATH_LEN, |
| "\x25\x73\x2f\x25\x73",NV_FS_MAIN_PATH,list->nvFile);snprintf(nvBackupFile, |
| NV_PATH_LEN,"\x25\x73\x2f\x25\x73",NV_FS_BACKUP_PATH,list->nvFile);if(checkNvFs( |
| nvMainFile)){if(!checkNvFs(nvBackupFile))restoreNvFs(nvBackupFile,nvMainFile);} |
| else if(checkNvFs(nvBackupFile)){restoreNvFs(nvMainFile,nvBackupFile);}else{ |
| loadFactroyParam(list);nvcommit(list->nvFile);continue;}loadNvFs(list->nvFile); |
| if(!strcmp(list->nvFile,NV_CFG)&&get_update_status()==(0xa6d+5708-0x20b7)){ |
| reloadFactroyParam(list);delete_not_needed(list);nvcommit(list->nvFile); |
| #ifdef FOTA_AB |
| ret=flags_get(&flags_info);flags_info.boot_fota_flag.fota_status= |
| (0xbfb+1777-0x12ec);ret=flags_set(&flags_info); |
| #endif |
| }}}uint hash(const char*s){uint hash=(0x3ac+3524-0x1170);while(*s){hash= |
| NV_HASH_MUL*hash+*s++;}return hash;}static int loadFactroyParam(T_NV_NODE*list){ |
| char*val=NULL;FILE*fp=NULL;T_NV_CONFIG*config=NULL;char buf[NV_MAX_ITEM_LEN]={ |
| (0x484+2097-0xcb5)};for(config=list->fileList;config;config=config->next){fp= |
| fopen(config->configFile,"\x72\x6f");if(!fp){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x6f\x70\x65\x6e\x20\x25\x73\x20\x66\x69\x6c\x65\x20\x66\x61\x69\x6c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64\x21" "\n" |
| ,config->configFile,errno);return RESULT_FILE_OPEN_FAIL;}while(fgets(buf, |
| NV_MAX_ITEM_LEN,fp)){if(buf[(0x94a+127-0x9c9)]=='\n'||buf[(0x16c3+2596-0x20e7)] |
| ==((char)(0xbd3+5756-0x222c)))continue;val=strchr(buf, |
| ((char)(0x14f2+3643-0x22f0)));if(!val){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x25\x73\x20\x66\x69\x6c\x65\x20\x66\x6f\x72\x6d\x61\x74\x20\x65\x72\x72\x6f\x72\x3a\x73\x74\x72\x69\x6e\x67\x20\x3d\x20\x25\x73" "\n" |
| ,config->configFile,buf);continue;}if(buf[strlen(buf)-(0x1ce0+2146-0x2541)]== |
| '\n')buf[strlen(buf)-(0xcc8+811-0xff2)]='\0';*val++='\0';nvset(list->nvFile,buf, |
| val,(0x550+460-0x71b));}printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x6c\x6f\x61\x64\x46\x61\x63\x74\x72\x6f\x79\x50\x61\x72\x61\x6d\x20\x25\x73\x21" "\n" |
| ,config->configFile);fclose(fp);}return RESULT_SUCCESS;}static bool checkNvFs( |
| char*file){int len=(0xc5b+5377-0x215c);int cnt=(0x1107+3957-0x207c);FILE*fp=NULL |
| ;char*buf=NULL;struct stat statbuff={(0x94c+4223-0x19cb)};if(stat(file,&statbuff |
| )<(0x49d+2653-0xefa))return false;len=statbuff.st_size;if(len<NV_CHECK_SIZE) |
| return false;fp=fopen(file,"\x72\x6f");if(!fp)return false;buf=(char*)malloc(len |
| );if(!buf){fclose(fp);return false;}cnt=(0x1b4+6081-0x1975);while(cnt<len){cnt= |
| cnt+fread(buf+cnt,(0xd00+2097-0x1530),len-cnt,fp);if(ferror(fp)){clearerr(fp); |
| free(buf);fclose(fp);return false;}}if(len!=cnt){free(buf);fclose(fp);return |
| false;}if(getSum(buf,len-NV_CHECK_SIZE)+NV_FILE_FLAG!=*(uint*)(buf+len- |
| NV_CHECK_SIZE)){free(buf);fclose(fp);return false;}free(buf);fclose(fp);return |
| true;}static int copyfile(const char*from,const char*to){int fd_to;int fd_from; |
| char buf[(0x146b+3404-0x11b7)];ssize_t nread;int ret=-(0x1722+499-0x1914); |
| fd_from=open(from,O_RDONLY);if(fd_from<(0x211d+480-0x22fd))return- |
| (0x1a14+2092-0x223e);fd_to=open(to,O_RDWR|O_CREAT|O_TRUNC|O_SYNC, |
| (0x1b25+3271-0x264c));if(fd_to<(0x46c+1389-0x9d9)){ret=-(0x1976+3366-0x2699); |
| goto out_error;}while((0x573+1183-0xa11)){char*out_ptr;ssize_t nwritten;nread= |
| read(fd_from,buf,sizeof(buf));if(nread==(0xd83+3039-0x1962)){break;}else{if( |
| nread<(0x1aef+1520-0x20df)){if(errno==EINTR||errno==EAGAIN){continue;}else{ret=- |
| (0x1ab6+25-0x1acb);goto out_error;}}}out_ptr=buf;do{nwritten=write(fd_to,out_ptr |
| ,nread);if(nwritten>(0xcdf+3923-0x1c32)){nread-=nwritten;out_ptr+=nwritten;}else |
| {if(nwritten<(0x10df+3459-0x1e62)){if(errno==EINTR||errno==EAGAIN){continue;} |
| else{ret=-(0xe6b+3762-0x1d18);goto out_error;}}}}while(nread>(0x1aa5+150-0x1b3b) |
| );}ret=fsync(fd_to);if(ret<(0xd91+5772-0x241d)){printf( |
| "\x53\x79\x6e\x63\x20\x46\x61\x69\x6c\x65\x64\x3a\x25\x73\x2c\x20\x66\x69\x6c\x65\x20\x70\x61\x74\x68\x3a\x25\x73" |
| ,strerror(errno),to);goto out_error;}if(close(fd_to)<(0x92f+4689-0x1b80)){fd_to= |
| -(0x165+405-0x2f9);ret=-(0xcad+2821-0x17ac);goto out_error;}close(fd_from); |
| return(0x165c+3755-0x2507);out_error:printf( |
| "\x63\x6f\x70\x79\x66\x69\x6c\x65\x20\x25\x73\x20\x74\x6f\x20\x25\x73\x20\x65\x72\x72\x6f\x72\x3a\x25\x64" "\n" |
| ,from,to,ret);close(fd_from);if(fd_to>=(0x485+209-0x556))close(fd_to);return ret |
| ;}static int restoreNvFs(char*dstFile,char*srcFile){if(copyfile(srcFile,dstFile) |
| !=(0xc56+3583-0x1a55))return RESULT_FAIL;return RESULT_SUCCESS;}static int |
| loadNvFs(char*file){int len=(0x1da+2584-0xbf2);int cnt=(0x2e4+6559-0x1c83);FILE* |
| fp=NULL;char*buf=NULL;char*name=NULL;char*value=NULL;char*eq=NULL;struct stat |
| statbuff={(0xd39+5310-0x21f7)};char nvFile[NV_PATH_LEN]={(0x1113+410-0x12ad)}; |
| sprintf(nvFile,"\x25\x73\x2f\x25\x73",NV_FS_MAIN_PATH,file);if(stat(nvFile,& |
| statbuff)<(0xf89+4763-0x2224))return RESULT_FAIL;len=statbuff.st_size;if( |
| NV_CHECK_SIZE>len)return RESULT_FAIL;fp=fopen(nvFile,"\x72\x6f");if(!fp)return |
| RESULT_FILE_OPEN_FAIL;len=len-NV_CHECK_SIZE;buf=(char*)malloc(len+ |
| (0x1e1d+1264-0x230c));if(!buf){fclose(fp);return RESULT_MALLOC_FAIL;}memset(buf, |
| (0x85d+2864-0x138d),len+(0x239c+101-0x2400));cnt=(0x1e63+1874-0x25b5);while(cnt< |
| len){cnt=cnt+fread(buf+cnt,(0x11e5+3948-0x2150),len-cnt,fp);if(ferror(fp)){ |
| clearerr(fp);fclose(fp);free(buf);return RESULT_FILE_READ_FAIL;}}if(cnt!=len){ |
| fclose(fp);free(buf);return RESULT_FILE_READ_FAIL;}buf[len]='\0';name=buf;while( |
| *name){if(!(eq=strchr(name,((char)(0x1425+3660-0x2234))))){break;}*eq='\0';value |
| =eq+(0xa69+249-0xb61);nvset(file,name,value,(0xfa8+5632-0x25a7));*eq= |
| ((char)(0x1997+3144-0x25a2));name=value+strlen(value)+(0x1404+219-0x14de);}free( |
| buf);fclose(fp);return RESULT_SUCCESS;}static void analyMsg(T_NV_MSG_INFO* |
| msgrecv,T_NV_MSG_RESULT*msgsnd){switch(msgrecv->nvType){case MSG_GET:msgsnd-> |
| result=nvget(msgrecv->file,msgrecv->key,msgsnd->value);break;case MSG_SET:msgsnd |
| ->result=nvset(msgrecv->file,msgrecv->key,msgrecv->value,msgrecv->saveflag); |
| break;case MSG_UNSET:msgsnd->result=nvunset(msgrecv->file,msgrecv->key);break; |
| case MSG_CLEAR:msgsnd->result=nvclear(msgrecv->file);break;case MSG_RESET:msgsnd |
| ->result=nvreset(msgrecv->file);break;case MSG_SHOW:msgsnd->result=saveNvFs( |
| msgrecv->file,NV_FS_SHOW);;break;case MSG_COMMIT:msgsnd->result=nvcommit(msgrecv |
| ->file);break;default:break;}msgsnd->msgType=msgrecv->pid;msgsnd->msgIndex= |
| msgrecv->msgIndex;}static int addConfigFile(char*nvFile,char*configFile){ |
| T_NV_NODE*list=NULL;T_NV_NODE*newList=NULL;T_NV_CONFIG*newConfig=NULL;if(!nvFile |
| ){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x70\x61\x72\x61\x6d\x20\x69\x6c\x6c\x65\x67\x61\x6c\x21" "\n" |
| );return RESULT_INVAL;}if(configFile){newConfig=(T_NV_CONFIG*)malloc(sizeof( |
| T_NV_CONFIG));if(!newConfig)return RESULT_MALLOC_FAIL;strncpy(newConfig-> |
| configFile,configFile,NV_PATH_LEN-(0x792+737-0xa72));newConfig->configFile[ |
| NV_PATH_LEN-(0x336+4895-0x1654)]='\0';newConfig->next=NULL;}for(list=nv_list; |
| list;list=list->next){if(strcmp(list->nvFile,nvFile)==(0x12cf+4172-0x231b))break |
| ;}if(!list){newList=(T_NV_NODE*)malloc(sizeof(T_NV_NODE));if(!newList){if( |
| newConfig)free(newConfig);return RESULT_MALLOC_FAIL;}newList->next=NULL;strncpy( |
| newList->nvFile,nvFile,NV_PATH_LEN-(0x1e37+1194-0x22e0));newList->nvFile[ |
| NV_PATH_LEN-(0x5ef+1460-0xba2)]='\0';memset(newList->nvTable,(0x35+4658-0x1267), |
| NV_HASH_LEN*(0xdb6+6023-0x2539));newList->fileList=newConfig;if(!nv_list)nv_list |
| =newList;else{newList->next=nv_list->next;nv_list->next=newList;}}else if(!list |
| ->fileList)list->fileList=newConfig;else{if(newConfig==NULL)return RESULT_FAIL; |
| newConfig->next=list->fileList->next;list->fileList->next=newConfig;}return |
| RESULT_SUCCESS;}static bool isCfgConfiged(char*configFile){T_NV_NODE*list=NULL; |
| T_NV_CONFIG*config=NULL;for(list=nv_list;list;list=list->next){for(config=list-> |
| fileList;config;config=config->next){if(!strcmp(config->configFile,configFile)) |
| return true;}}return false;}static bool isNvConfiged(char*nvFile){T_NV_NODE*list |
| =NULL;for(list=nv_list;list;list=list->next){if(!strcmp(list->nvFile,nvFile)) |
| return true;}return false;}static uint getSum(const char*s,int len){uint sum= |
| (0xfc+7232-0x1d3c);char*data=(char*)s;while(len-- >(0x1f3c+1003-0x2327)){sum+=(* |
| data++);}return sum;}static int saveNvFs(char*nvName,char*nvFile){int i= |
| (0x6f5+5849-0x1dce);int sum=(0x6e3+6413-0x1ff0);int bufSize=(0x6ad+5914-0x1dc7); |
| int itemSize=(0x1402+763-0x16fd);int ret=(0x9b6+5119-0x1db5);int fp= |
| (0x6d+300-0x199);char*buf=NULL;T_NV_NODE*list=NULL;T_NV_ITEM*item=NULL;for(list= |
| nv_list;list;list=list->next){if(strcmp(list->nvFile,nvName))continue;fp=open( |
| nvFile,O_SYNC|O_RDWR|O_CREAT|O_TRUNC,(0x1ea2+261-0x1e07));if(fp==- |
| (0x1b18+1300-0x202b)){printf( |
| "\x6f\x70\x65\x6e\x20\x25\x73\x20\x66\x61\x69\x6c\x2c\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,nvFile,errno);return RESULT_FILE_OPEN_FAIL;}buf=(char*)malloc(NV_BLOCK_SIZE);if |
| (!buf){close(fp);return RESULT_MALLOC_FAIL;}for(i=(0x441+8786-0x2693);i< |
| NV_HASH_LEN;i++){for(item=list->nvTable[i];item;item=item->next){if(strcmp( |
| nvFile,NV_FS_SHOW)&&!item->saveFlag)continue;itemSize=strlen(item->key)+strlen( |
| item->value)+(0x112b+4812-0x23f5);if(bufSize+itemSize>NV_BLOCK_SIZE){if(write(fp |
| ,buf,bufSize)<(0x515+5807-0x1bc4)){printf( |
| "\x65\x72\x72\x6f\x72\x20\x25\x73\x20\x25\x64\x3a\x20\x77\x72\x69\x74\x65\x20\x66\x61\x69\x6c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,__FILE__,__LINE__,errno);close(fp);free(buf);return RESULT_FILE_WRITE_FAIL;}sum |
| +=getSum(buf,bufSize);bufSize=(0x7b1+4312-0x1889);}sprintf(buf+bufSize, |
| "\x25\x73\x3d\x25\x73",item->key,item->value);bufSize+=itemSize;}}if(bufSize!= |
| (0x750+7750-0x2596)){if(write(fp,buf,bufSize)<(0xc24+3179-0x188f)){printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x77\x72\x69\x74\x65\x20\x66\x61\x69\x6c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,errno);close(fp);free(buf);return RESULT_FILE_WRITE_FAIL;}sum+=getSum(buf, |
| bufSize);}sum+=NV_FILE_FLAG;if(write(fp,&sum,NV_CHECK_SIZE)<(0xe2d+5002-0x21b7)) |
| {printf( |
| "\x6e\x76\x73\x65\x72\x76\x65\x72\x20\x65\x72\x72\x6f\x72\x3a\x20\x77\x72\x69\x74\x65\x20\x66\x61\x69\x6c\x20\x65\x72\x72\x6e\x6f\x20\x3d\x20\x25\x64" "\n" |
| ,errno);close(fp);free(buf);return RESULT_FILE_WRITE_FAIL;}ret=fsync(fp);free( |
| buf);close(fp);if(ret<(0x13b9+637-0x1636)){printf( |
| "\x53\x79\x6e\x63\x20\x46\x61\x69\x6c\x65\x64\x3a\x25\x73\x2c\x20\x66\x69\x6c\x65\x20\x70\x61\x74\x68\x3a\x25\x73" |
| ,strerror(errno),nvFile);return ret;}return RESULT_SUCCESS;}return |
| RESULT_NO_FILE;}static int nvget(char*file,char*key,char*value){int index= |
| (0x8a4+3409-0x15f5);T_NV_NODE*list=NULL;T_NV_ITEM*item=NULL;for(list=nv_list; |
| list;list=list->next){if(strcmp(list->nvFile,file))continue;index=hash(key)% |
| NV_HASH_LEN;for(item=list->nvTable[index];item;item=item->next){if(strcmp(item-> |
| key,key))continue;strncpy(value,item->value,NV_MAX_VAL_LEN-(0x40a+3474-0x119b)); |
| value[NV_MAX_VAL_LEN-(0x112f+976-0x14fe)]='\0';return RESULT_SUCCESS;}}return |
| RESULT_NO_ITEM;}static int nvset(char*file,const char*key,const char*value,int |
| saveFlag){int index=(0x93c+3629-0x1769);int ret=(0x846+3321-0x153f);int |
| key_buf_len=(0x12fc+2401-0x1c5d);int value_buf_len=(0x15e8+2955-0x2173); |
| T_NV_NODE*list=NULL;T_NV_ITEM*item=NULL;T_NV_ITEM*newItem=NULL;if(NULL==key|| |
| NULL==value)return RESULT_FAIL;key_buf_len=strlen(key)+(0x18e8+421-0x1a8c); |
| value_buf_len=strlen(value)+(0x1064+1325-0x1590);for(list=nv_list;list;list=list |
| ->next){if(strcmp(list->nvFile,file))continue;index=hash(key)%NV_HASH_LEN;for( |
| item=list->nvTable[index];item;item=item->next){if(strcmp(item->key,key)) |
| continue;if(saveFlag)item->saveFlag=saveFlag;if(!strcmp(item->value,value)) |
| return RESULT_SUCCESS;free(item->value);item->value=(char*)malloc(value_buf_len) |
| ;if(!item->value)return RESULT_MALLOC_FAIL;strncpy(item->value,value, |
| value_buf_len-(0x1152+2977-0x1cf2));item->value[value_buf_len- |
| (0x244+5698-0x1885)]='\0';return RESULT_SUCCESS;}newItem=(T_NV_ITEM*)malloc( |
| sizeof(T_NV_ITEM));if(!newItem)return RESULT_MALLOC_FAIL;newItem->key=(char*) |
| malloc(key_buf_len);if(!newItem->key){free(newItem);return RESULT_MALLOC_FAIL;} |
| newItem->value=(char*)malloc(value_buf_len);if(!newItem->value){free(newItem-> |
| key);free(newItem);return RESULT_MALLOC_FAIL;}strncpy(newItem->key,key, |
| key_buf_len-(0xb27+5653-0x213b));newItem->key[key_buf_len-(0x8fa+6926-0x2407)]= |
| '\0';strncpy(newItem->value,value,value_buf_len-(0x9e9+4249-0x1a81));newItem-> |
| value[value_buf_len-(0xecb+4669-0x2107)]='\0';newItem->next=NULL;newItem-> |
| saveFlag=saveFlag;newItem->update_flag=(0x13f+8511-0x227e);if(!list->nvTable[ |
| index])list->nvTable[index]=newItem;else{newItem->next=list->nvTable[index]-> |
| next;list->nvTable[index]->next=newItem;}return RESULT_SUCCESS;}ret= |
| addConfigFile(file,NULL);if(ret==RESULT_SUCCESS)return nvset(file,key,value, |
| saveFlag);else return ret;}static int nvunset(char*file,char*key){int index= |
| (0x32+6702-0x1a60);T_NV_NODE*list=NULL;T_NV_ITEM*item=NULL;T_NV_ITEM*prev=NULL; |
| for(list=nv_list;list;list=list->next){if(strcmp(list->nvFile,file))continue; |
| index=hash(key)%NV_HASH_LEN;for(item=list->nvTable[index];item;prev=item,item= |
| item->next){if(strcmp(item->key,key))continue;if(!prev)list->nvTable[index]=item |
| ->next;else prev->next=item->next;free(item->key);free(item->value);free(item); |
| return RESULT_SUCCESS;}}return RESULT_NO_ITEM;}static int nvreset(char*file){int |
| ret=(0xbf2+4389-0x1d17);T_NV_NODE*list=NULL;for(list=nv_list;list;list=list-> |
| next){if(strcmp(list->nvFile,file))continue;ret=nvclear(file);if(ret!= |
| RESULT_SUCCESS)return ret;if(loadFactroyParam(list)!=RESULT_SUCCESS)return |
| RESULT_FAIL;return nvcommit(file);}return RESULT_NO_FILE;}static int nvclear( |
| char*file){int i=(0x20a3+533-0x22b8);T_NV_NODE*list=NULL;T_NV_ITEM*cur=NULL; |
| T_NV_ITEM*item=NULL;for(list=nv_list;list;list=list->next){if(strcmp(list-> |
| nvFile,file))continue;for(i=(0x110a+3085-0x1d17);i<NV_HASH_LEN;i++){for(item= |
| list->nvTable[i];item;){cur=item;item=item->next;free(cur->key);free(cur->value) |
| ;free(cur);}list->nvTable[i]=NULL;}return RESULT_SUCCESS;}return RESULT_NO_FILE; |
| }static int nvcommit(char*file){int ret=(0xc94+3452-0x1a10);char nvMainFile[ |
| NV_PATH_LEN]={(0x2a6+6844-0x1d62)};char nvBackupFile[NV_PATH_LEN]={ |
| (0x5a1+3217-0x1232)};sprintf(nvMainFile,"\x25\x73\x2f\x25\x73",NV_FS_MAIN_PATH, |
| file);sprintf(nvBackupFile,"\x25\x73\x2f\x25\x73",NV_FS_BACKUP_PATH,file);ret= |
| saveNvFs(file,nvMainFile);if(ret!=RESULT_SUCCESS)return ret;return restoreNvFs( |
| nvBackupFile,nvMainFile);} |
| #ifdef __cplusplus |
| } |
| #endif |
| |