cmd-comand,use command to debug your code in linux environment,i...

/** * @file cmdCli.c * @brief: command client running independently out of mua application * * ---------------------------------------------------------------------- * History: * date version author action * 2007/07/06 0.0.1 liaoxx file created * ---------------------------------------------------------------------- */ #include <sys/types.h> #include <sys/stat.h> #include <stdio.h> #include "nw_const.h" #include "fw_env.h" #include "cmdTypes.h" NW_BOOL read_ini(TGlobalInfo *pInfo); NW_BOOL write_ini(TGlobalInfo *pInfo); NW_BOOL pack(NW_CHAR* str0,NW_CHAR* str1,NW_CHAR* str2,NW_CHAR* str3,NW_CHAR* str4,NW_CHAR* pszBuf); NW_BOOL alive(NW_CHAR* name); int main(int argc,char* argv[]) { struct sockaddr_in tCli2BkgdAddr; NW_INT32 nCli2BkgdAddrLen=0; struct stat tMuaExe,tSymbols,tBkgd; TGlobalInfo tGlobalInfo={0}; NW_INT32 nCli2BkgdSock=0; NW_CHAR szCli2BkgdBuff[SOCK_SEND_BUF]; NW_CHAR* pszBuf=szCli2BkgdBuff; NW_INT32 nArgc; NW_INT32 nTotalLen=0; NW_INT32 nLen=0; NW_UINT32 nLocalIP; NW_CHAR szLocalIP[MAX_IP_LEN]; NW_UINT32 nReused=1; NW_BOOL bPacked=FALSE; NW_UINT32 nMuaExeTime,nSymbolsTime; NW_INT32 nMagic=0; NW_INT32 nCnt; NW_INT32 nRet; if (argc < 1 || argc > MAX_CMD_LINE_ARG_NUM) { printf("Invalid cmd line arument num %d!\n",argc); return -1; } if (1 == argc || (2 == argc && 0 == strcmp(argv[1],"--help"))) { printf("DESCRIPTION\n"); printf(" cmd v1.00(%s),commands for debugging or updating mua system\n\n",__DATE__); printf("SYNOPSIS\n"); printf(" %3s [option]\n\n", argv[0]); printf("OPTIONS\n", argv[0]); printf(" printenv : print uboot environments\n"); printf(" setenv [env] [val] : set 'env' to 'val'\n"); printf(" delenv [env] : delete 'env' \n\n"); printf(" show readme : print cmd readme\n"); printf(" show symbols : show symbol one by one\n"); printf(" show next [num] : show next 'num'(optional) symbols\n"); printf(" show restart : go back to the beginning\n"); printf(" find [keyword] : find all symbols matched by 'keyword'\n\n"); printf(" toggle 1/0 : toggle(1) or release(0) printing on current terminal\n"); printf(" syslog 1/0 : open(1) or close(0,default) muaExe's log msg printing\n"); printf(" endian 1/0 : display memory in little(0) or big(1,default) endian\n\n"); printf(" display [addr] [len] : display memory with 'addr' and 'len'\n"); printf(" modify [addr] [val] : modify memory with 'addr' and 'val'\n\n"); printf(" [var] [type:val]... : set 'var' to 'val' with 'type'(optional) concerned\n"); printf(" [func] [arg0]~[argN] : call 'func' with arguments from 'arg0' to 'argN'\n\n"); printf(" update pkg1 : update muapkg from ftp server\n"); printf(" update pkg2 : update muapkg from tftp server\n"); printf(" update muaExe : update muaExe from tftp server\n"); printf(" update firmware : update Firmware.out from tftp server\n"); #if defined(DEBUG) printf(" update itself : update cmd itself from tftp server\n"); printf(" update bkgd : update bkgd from tftp server\n"); printf(" update cmdtest : update cmdtest from tftp server\n"); printf(" update readme : update readme.txt from tftp server\n"); #endif printf("\n"); printf(" **************************************************************\n"); printf(" *注意:使用命令'cmd show readme'可以查看中文使用方法和注意事项*\n"); printf(" **************************************************************\n"); return 0; } if (argc == 3 && 0 == strcmp(argv[1],"show") && 0 == strcmp(argv[2],"readme")) { NW_UINT8 shell_line[256]; memset(shell_line,0x00,256); sprintf(shell_line,"more %s",README); system(shell_line); return 0; } if (argc == 3 && 0 == strcmp(argv[1],"show") && 0 == strcmp(argv[2],"symbols")) { NW_UINT8 shell_line[256]; memset(shell_line,0x00,256); sprintf(shell_line,"more %s",SYMBOL_TBL); system(shell_line); return 0; } if (argc > 1 && 0 == strcmp(argv[1],"printenv")) { uboot_env_t uboot_env; uboot_env_t* p_uboot_env=&uboot_env; unsigned char env_line[UBOOT_ENV_LINE_SIZE]; int idx; if (load_uboot_env(p_uboot_env)!=0) { printf("Faild to load uboot env!\n"); return -1;; } for (idx=0;idx<p_uboot_env->ui_param_pair_num;idx++){ sprintf(env_line,"[uboot #]%s=%s\r\n", p_uboot_env->p_param_pair[idx].uc_env_name, p_uboot_env->p_param_pair[idx].uc_env_value); printf(env_line); } return -1; } if (argc > 1 && 0 == strcmp(argv[1],"setenv")) { uboot_env_t uboot_env; uboot_env_t* p_uboot_env=&uboot_env; NW_UINT8 env_line[UBOOT_ENV_LINE_SIZE],*p_env=env_line; NW_CHAR* pch; NW_INT32 idx,nIndex; NW_BOOL bChanged=FALSE; if (3 > argc) { printf("Syntax error!\nIt should be '# cmd setenv [name] [val]'\n"); return -1; } if (load_uboot_env(&uboot_env)!=0) { printf("Faild to load uboot env!\n"); return -1; } for (idx = 3;idx < argc; idx++) { if (NULL != (pch = strstr(argv[idx],","))) { *pch = ';'; } strcat(p_env,argv[idx]); if (idx != argc -1) strcat(p_env," "); } if((nIndex = search_env(&uboot_env,argv[2])) >=0) { if (0 != strcmp(uboot_env.p_param_pair[nIndex].uc_env_value,p_env)) { if (-1 == modify_env(&uboot_env,argv[2],p_env) !=0) { printf("Failed to modify %s!\n",argv[2]); return -1; } bChanged = TRUE; } } else { if (add_env(&uboot_env,argv[2],p_env)!=0) { printf("Failed to add %s!\n",argv[2]); return -1; } bChanged = TRUE; } return (bChanged? save_uboot_env(&uboot_env):0); } if (argc > 1 && 0 == strcmp(argv[1],"delenv")) { uboot_env_t uboot_env; NW_INT32 nIndex; if (3 != argc) { printf("Syntax error!\nIt should be '# cmd delenv [name]'\n"); return -1; } if (load_uboot_env(&uboot_env)!=0) { printf("Faild to load uboot env!\n"); return -1; } if (del_env(&uboot_env,argv[2])!=0) { printf("Failed to delete %s!\n",argv[2]); return -1; } return save_uboot_env(&uboot_env); } if (argc > 1 && 0 == strcmp(argv[1],"update")) { uboot_env_t uboot_env; NW_UINT8 shell_line[256]; NW_CHAR szServerIP[30]; NW_CHAR szUser[30]; NW_CHAR szPass[30]; NW_INT32 nIndex; NW_BOOL bChanged=FALSE; NW_BOOL bConfirmed=FALSE; if (3 != argc) { printf("Syntax error!\nCheck cmd option you entered,argc %d!\n",argc); return -1; } if (!alive("telnetd") && 0 != strcmp(argv[2],"itself2") && 0 != strcmp(argv[2],"itself3")) { printf("通过超级终端下栽速度很慢，建议通过telnet 下栽\n"); do { printf("继续操作键入'yes'，退出键入'no' :\n"); memset(shell_line,0x00,256); read(0, shell_line, sizeof (shell_line)); bConfirmed = (0 == strncmp(shell_line,"yes",strlen("yes")) || 0 == strncmp(shell_line,"no",strlen("no"))) ? TRUE:FALSE; if (!bConfirmed) { printf("输入错误,请重输!\n"); } }while(!bConfirmed); if (0 == strncmp(shell_line,"no",strlen("no"))) { return -1; } } #if defined(DEBUG) if (0 == strcmp(argv[2],"itself")) { system("cp /usr/bin/cmd /usr/bin/cmd2"); system("chmod 777 /usr/bin/cmd2"); system("/usr/bin/cmd2 update itself2"); return 0; } else if (0 == strcmp(argv[2],"itself2")) { if (load_uboot_env(&uboot_env)!=0) { printf("Faild to load uboot env!\n"); return -1; }