linux按文件后缀搜索目录

来源：互联网发布：怎么做淘宝卖家编辑：程序博客网时间：2024/05/17 08:39

69 int GetFileNameByExt(char* zsDir, char* zsExt,vector& vFileList)
70 {
71        string zsLowerExt = zsExt;
72        struct dirent *pENT = NULL;
73        DIR *pDir;
74        struct stat stStat;
75
76        transform(zsLowerExt.begin(), zsLowerExt.end(), zsLowerExt.begin(),::tolower);
77
78        pDir = opendir(zsDir);
79        if(pDir == NULL)
80                return 0;
81
82        pENT = readdir(pDir);
83        while(pENT != NULL)
84        {
85                string zsFile = zsDir;
86                zsFile += pENT->d_name;
87
88                lstat(zsFile.c_str(), &stStat);
89
90
91
92                if(S_ISDIR(stStat.st_mode) )
93                {
94                }
95                else
96                {
97                        size_t pos = zsFile.find_last_of('.');
98                        if(pos == zsFile.npos)
99                        {
100                                continue;
101                        }
102
103
104                        string zsExt = zsFile.substr(pos + 1);
105                        transform(zsExt.begin(), zsExt.end(), zsExt.begin(),::tolower);
106
107                        if(zsExt == zsLowerExt)
108                           {
109                                   vFileList.push_back(zsFile);
110                           }
111
112
113                }
114
115
116                pENT = readdir(pDir);
117        }
118
119        return vFileList.size();

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