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table_info读取失败时优雅的退出。

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This commit is contained in:
zhengchao
2019-05-17 16:11:35 +08:00
parent 3f35cee7aa
commit 6fea2f8d4c
1 changed files with 18 additions and 15 deletions
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33
src/entry/Maat_rule.cpp
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@@ -692,10 +692,19 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
char line[MAX_TABLE_LINE_SIZE];
int i=0,ret=0,table_cnt=0;
char table_type_str[16]={0},not_care[1024]={0}, tmp_str[32]={0};
MESA_htable_handle string2int_map=map_create();
MESA_htable_handle string2int_map=NULL;;
struct Maat_table_desc*p=NULL;
struct Maat_table_desc*conj_table=NULL;
fp=fopen(table_info_path,"r");
if(fp==NULL)
{
fprintf(stderr,"Maat read table info %s error.\n",table_info_path);
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s failed: %s.\n", table_info_path, strerror(errno));
return 0;
}
string2int_map=map_create();
map_register(string2int_map,"expr", TABLE_TYPE_EXPR);
map_register(string2int_map,"ip", TABLE_TYPE_IP);
map_register(string2int_map,"compile", TABLE_TYPE_COMPILE);
@@ -725,13 +734,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
map_register(string2int_map,"yes", 1);
map_register(string2int_map,"no", 0);
fp=fopen(table_info_path,"r");
if(fp==NULL)
{
fprintf(stderr,"Maat read table info %s error.\n",table_info_path);
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s error.\n",table_info_path);
}
i=0;
while(NULL!=fgets(line,sizeof(line),fp))
{
@@ -758,7 +761,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
{
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s line %d error:invalid table type.",table_info_path,i);
goto error_jump;
goto invalid_table;
}
switch(p->table_type)
{
@@ -770,7 +773,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
fprintf(stderr,"Maat read table info %s line %d error:illegal column.\n",table_info_path,i);
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s line %d error:illegal column.",table_info_path,i);
goto error_jump;
goto invalid_table;
}
break;
case TABLE_TYPE_PLUGIN:
@@ -780,7 +783,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
fprintf(stderr,"Maat read table info %s line %d error:illegal plugin info.\n",table_info_path,i);
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s line %d error:illegal plugin info.",table_info_path,i);
goto error_jump;
goto invalid_table;
}
break;
case TABLE_TYPE_COMPILE:
@@ -803,7 +806,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s line %d error: table id %uh > %d.\n",table_info_path,i,p->table_id,num);
goto error_jump;
goto invalid_table;
}
if(p_table_info[p->table_id]!=NULL)//duplicate table_id,means conjunction table;
{
@@ -813,7 +816,7 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
MESA_handle_runtime_log(logger, RLOG_LV_FATAL,maat_module,
"Maat read table info %s line %d error:reach tableid %d conjunction upper limit."
,table_info_path,i,p->table_id);
goto error_jump;
goto invalid_table;
}
memcpy(conj_table->table_name[conj_table->conj_cnt],p->table_name[0],MAX_TABLE_NAME_LEN);
conj_table->conj_cnt++;
@@ -822,13 +825,13 @@ int read_table_description(struct Maat_table_desc** p_table_info,int num,const c
,table_info_path,i,p->table_name[0]
,conj_table->table_name[0],conj_table->table_id,conj_table->conj_cnt);
//use goto to free the conjunctioned table_info
goto error_jump;
goto invalid_table;
}
p_table_info[p->table_id]=p;
table_cnt++;
continue;
error_jump:
invalid_table:
table_info_free(p);
p=NULL;
}