Mod aaa-12 修改增加、查找用户组review的代码
RCA： SOL： 修改人：zhouzian 检视人：zhouzian
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zhouzian
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ef6bdb9269
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d686305674
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@ -1,8 +1,9 @@
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#ifndef COMMOM_USER_H_
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#ifndef COMMON_USER_H_
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#define COMMON_USER_H_
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#define SPECHAR(element) (strpbrk((element), "~!@#$%^&*()_+{}|:\"<>?\\,./;\'[]-=`")) //校验特殊字符
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#define GETGROUPID(ID, NAME1, NAME2) ((((ID) != 0) && (strcmp((NAME1), (NAME2)) == 0)) ? (ID) : 0) //根据用户名查询用户组ID
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#define CHECKOUTARG(element) (((element) == NULL || (element) == "" || SPECHAR(element)) ? true : false) //校验参数
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#define CHECKOUTARG(element) ((NULL == (element) || "" == (element) || SPECHAR(element)) ? true : false) //校验参数
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#define INVALID_INDEX (0)
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#endif
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@ -2,6 +2,7 @@
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#include<stdlib.h>
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#include<stdbool.h>
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#include "array_index.h"
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#include "../../common/common_user.h"
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ARRAY g_user_index_head = { 0 };
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ARRAY g_group_index_head = { 0 };
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@ -18,7 +19,6 @@ ARRAY g_group_index_head = { 0 };
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#define CUR_INDEX (head->cur)
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#define MAX_INDEX (head->size)
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#define INVALID_INDEX (0)
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#define HI_ELEMENT_GET(element) ((element) >> INDEX_LEN)
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#define HI_ELEMENT_SET(element, value) (((element) & INDEX_LOW_MASK) | ((value) << INDEX_LEN))
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#define LOW_ELEMENT_GET(element) ((element) & INDEX_LOW_MASK)
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@ -23,7 +23,4 @@ unsigned short alloc_index_special(ARRAY* head, unsigned short index);
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/*指定释放*/
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void free_index(ARRAY* head, unsigned short index);
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ARRAY g_user_index_head;
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ARRAY g_group_index_head;
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#endif
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@ -5,6 +5,9 @@
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#include "user_group.h"
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#include "../../common/common_user.h"
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#define INIT_FAIL 1
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#define INIT_SUCCESS 0
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#define ADD_SUCCESS 0
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#define ADD_FAIL_FULL 1
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#define ADD_FAIL_LENGTH 2
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@ -15,7 +18,7 @@
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#define DEL_FAIL_NOTEXIST 1
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#define DEL_FAIL_STRTEGY 2
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extern ARRAY g_group_index_head;
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USERGROUP g_group_table[GROUP_INDEX_MAX];
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/* 初始化参数 */
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@ -23,19 +26,23 @@ int InitUserGroup()
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{
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/* 初始化用户组的index */
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int initResult = init_array(&g_group_index_head, GROUP_INDEX_MAX);
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if(1 == initResult)
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if(INIT_FAIL == initResult)
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{
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return 1;
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return INIT_FAIL;
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}
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memset(g_group_table, 0, sizeof(g_group_table));
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return 0;
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return INIT_SUCCESS;
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}
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/* 添加元素 */
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unsigned short AddGroup(USERGROUP* group, char* name, char* description)
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unsigned short AddGroup(char* name, char* description)
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{
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/* 校验用户组名和描述的长度 */
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if((GNAMESIZE-1) < strlen(name) || NULL == name || (GDESIZE - 1) < strlen(description))
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if(NULL == description)
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{
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description = "";
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}
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if(NULL ==name || GNAMESIZE < strlen(name) || GDESIZE < strlen(description))
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{
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return ADD_FAIL_LENGTH;
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}
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@ -49,7 +56,7 @@ unsigned short AddGroup(USERGROUP* group, char* name, char* description)
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/* 校验重名 */
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for(int i = 0; i < GROUP_INDEX_MAX; i++)
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{
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if(strcmp(name, group[i].gname) == 0)
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if(strcmp(name, g_group_table[i].gname) == 0)
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{
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return ADD_FAIL_DUP;
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}
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@ -57,93 +64,121 @@ unsigned short AddGroup(USERGROUP* group, char* name, char* description)
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/* 生成用户组ID */
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unsigned short ID = alloc_index(&g_group_index_head);
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if (0 == ID)
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if (INVALID_INDEX == ID)
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{
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return ADD_FAIL_FULL;
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}
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group[ID].ID = ID;
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strcpy(group[ID].gname, name);
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strcpy(group[ID].gdescription, description);
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/* 添加数据到内存g_group_table */
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g_group_table[ID].ID = ID;
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strcpy(g_group_table[ID].gname, name);
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strcpy(g_group_table[ID].gdescription, description);
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/* 连接数据库，向user_group表中添加：用户组ID、用户组名和用户组描述 */
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/* INSERT INTO user_group SET id = "", gname = "", gdescription = "" */
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return ADD_SUCCESS;
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}
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/* 查询用户组-按用户名 */
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USERGROUP* findGroupByName(USERGROUP* group, char* gname, USERGROUP* groupout)
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USERGROUP* findGroupByName(char* gname, USERGROUP* groupout)
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{
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if (NULL == gname)
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{
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return NULL;
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}
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if ( NULL == groupout)
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if (NULL == gname || NULL == groupout)
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{
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return NULL;
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}
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/* 内存中查询数据 */
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groupout->ID = 0;
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for (int i = 0; i < GROUP_INDEX_MAX; i++)
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{
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if ((strcmp(gname, group[i].gname) == 0) && (group[i].ID != 0))
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if ((strcmp(gname, g_group_table[i].gname) == 0) && (g_group_table[i].ID != 0))
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{
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groupout->ID = group[i].ID;
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strcpy(groupout->gname, group[i].gname);
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strcpy(groupout->gdescription, group[i].gdescription);
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groupout->ID = g_group_table[i].ID;
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strcpy(groupout->gname, g_group_table[i].gname);
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strcpy(groupout->gdescription, g_group_table[i].gdescription);
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return groupout;
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}
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}
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if( 0 == groupout->ID )
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{
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return NULL;
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}
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/* 连接数据库，根据用户名查询表user_group */
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/* SELECT UG.id, UG.gname, UG.gdescription FROM user_group UG WHERE UG.gname = "" */
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return groupout;
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}
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/* 获得用户组个数 */
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unsigned short getGroupCount(USERGROUP* group)
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unsigned short getGroupCount()
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{
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/* 内存查询数据 */
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int num = 0;
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for (int i = 0; i < GROUP_INDEX_MAX; i++)
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{
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if(0 != group[i].ID)
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if(0 != g_group_table[i].ID)
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{
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num++;
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}
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}
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/* 连接数据库，查询表user_group中用户组数量 */
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/* SELECT COUNT(1) FROM user_group; */
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return num;
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}
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/* 查询用户组列表 */
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USERGROUP* showUserGroupList(USERGROUP* group, USERGROUP* grouplist)
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USERGROUP* showUserGroupList(USERGROUP* grouplist)
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{
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if(NULL == grouplist)
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{
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return NULL;
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}
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/* 内存查询数据 */
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int j = 0;
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for(int i = 0; i < GROUP_INDEX_MAX; i++)
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{
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if(group[i].ID != 0)
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if(g_group_table[i].ID != 0)
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{
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grouplist[j].ID = group[i].ID;
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strcpy(grouplist[j].gname, group[i].gname);
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strcpy(grouplist[j].gdescription, group[i].gdescription);
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grouplist[j].ID = g_group_table[i].ID;
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strcpy(grouplist[j].gname, g_group_table[i].gname);
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strcpy(grouplist[j].gdescription, g_group_table[i].gdescription);
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j++;
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}
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}
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/* 连接数据库，查询表user_group列表 */
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/* SELECT UG.id, UG.gname, UG.gdescription FROM user_group UG */
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return grouplist;
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}
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unsigned short getGroupIDByGName(USERGROUP* group, char* gname)
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unsigned short getGroupIDByGName(char* gname)
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{
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/* 内存查询数据 */
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unsigned short GID_temp = 0;
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if(NULL == gname)
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{
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return GID_temp;
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}
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for (int i = 0; i < GROUP_INDEX_MAX && GID_temp == 0; i++)
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{
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GID_temp = GETGROUPID(group[i].ID, gname, group[i].gname);
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GID_temp = GETGROUPID(g_group_table[i].ID, gname, g_group_table[i].gname);
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}
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/* 连接数据库，根据用户组名查询user_grooup表中的id */
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/* SELECT UG.id FROM user_group UG WHERE UG.gname = "" */
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return GID_temp;
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}
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/*删除元素*/
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unsigned short DelGroupByName(USERGROUP* group, char* gname)
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unsigned short DelGroupByName(char* gname)
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{
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if ( CHECKOUTARG(gname) )
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{
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@ -151,9 +186,9 @@ unsigned short DelGroupByName(USERGROUP* group, char* gname)
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}
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/* 判断被删除的用户组是否存在 */
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unsigned short GID_temp = getGroupIDByGName(group, gname);
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unsigned short GID_temp = getGroupIDByGName(gname);
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if ( 0 == GID_temp)
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if (INVALID_INDEX == GID_temp)
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{
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return DEL_FAIL_NOTEXIST;
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}
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@ -164,7 +199,9 @@ unsigned short DelGroupByName(USERGROUP* group, char* gname)
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/* 根据用户组ID删除用户组列表中对应的用户组 - 释放index、ID置0 */
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free_index(&g_group_index_head, GID_temp);
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group[GID_temp].ID = 0;
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g_group_table[GID_temp].ID = 0;
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/* DELETE FROM user_group WHERE gname = "" */
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/* 强制用户下线 */
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@ -6,33 +6,31 @@
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typedef struct usergroup
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{
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int ID;
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unsigned short ID;
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char gname[GNAMESIZE];
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char gdescription[GDESIZE];
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}USERGROUP;
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USERGROUP g_group_table[GROUP_INDEX_MAX];
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/* 初始化参数 */
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int InitUserGroup();
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/* 添加元素-新增用户组 */
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unsigned short AddGroup(USERGROUP* UG, char* UGNAME, char* UGDES);
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unsigned short AddGroup(char* UGNAME, char* UGDES);
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/* 获得用户组个数 */
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unsigned short getGroupCount(USERGROUP* UG);
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unsigned short getGroupCount();
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/* 查询用户组列表 */
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USERGROUP* showUserGroupList(USERGROUP* UG, USERGROUP* UGLIST);
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USERGROUP* showUserGroupList(USERGROUP* UGLIST);
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/* 根据用户组名查询用户组 */
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USERGROUP* findGroupByName(USERGROUP* UG, char* UGNAME, USERGROUP* UGRES);
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USERGROUP* findGroupByName(char* UGNAME, USERGROUP* UGRES);
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/* 根据用户组名查询用户组ID */
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unsigned short getGroupIDByGName(USERGROUP* UG, char* UGNAME);
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unsigned short getGroupIDByGName(char* UGNAME);
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/* 根据用户组名删除用户组 */
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unsigned short DelGroupByName(USERGROUP* UG, char* UGNAME);
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unsigned short DelGroupByName(char* UGNAME);
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#endif
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