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Annotation of parser3/src/include/pa_dir.h, revision 1.30

1.1       paf         1: /** @file
                      2:        Parser: directory scanning for different OS-es decls.
                      3: 
1.30    ! moko        4:        Copyright (c) 2000-2020 Art. Lebedev Studio (http://www.artlebedev.com)
1.10      paf         5:        Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1       paf         6: */
                      7: 
                      8: #ifndef PA_DIR_H
                      9: #define PA_DIR_H
1.11      paf        10: 
1.30    ! moko       11: #define IDENT_PA_DIR_H "$Id: pa_dir.h,v 1.29 2017/02/07 22:00:34 moko Exp $"
1.4       parser     12: 
                     13: #include "pa_config_includes.h"
1.1       paf        14: 
1.3       paf        15: /** @struct ffblk 
                     16:        win32/unix unified directory entry structure name
                     17:        for findfirst/next/close interface
                     18: */
                     19: 
1.25      moko       20: #ifdef _MSC_VER
1.1       paf        21: 
1.24      moko       22: #include <windows.h>
                     23: 
1.1       paf        24: #define MAXPATH MAX_PATH
                     25: 
                     26: struct ffblk {
1.28      moko       27:        struct _WIN32_FIND_DATAW stat;
1.1       paf        28:        HANDLE handle;
                     29: 
1.28      moko       30:        const char *name();
1.26      moko       31:        bool is_dir(bool);
1.22      moko       32:        double size();
                     33:        time_t c_timestamp();
                     34:        time_t m_timestamp();
                     35:        time_t a_timestamp();
1.1       paf        36: };
                     37: 
                     38: #else
                     39: 
                     40: #define MAXPATH 1000 /*NAME_MAX*/
                     41: 
                     42: struct ffblk {
                     43:        /*as if in windows :)*/
1.28      moko       44:        char ff_name[ MAXPATH ];
1.1       paf        45:        /*helpers*/
                     46:        DIR *dir;
1.23      moko       47:        const char *filePath;
1.22      moko       48:        struct stat _st;
                     49: 
                     50: #ifdef HAVE_STRUCT_DIRENT_D_TYPE
                     51:        unsigned char _d_type;
1.26      moko       52: #endif
1.28      moko       53: 
                     54:        const char *name(){ return ff_name; }
1.26      moko       55:        bool is_dir(bool);
1.22      moko       56:        void stat_file();
                     57:        double size();
                     58:        time_t c_timestamp();
                     59:        time_t m_timestamp();
                     60:        time_t a_timestamp();
1.1       paf        61: };
                     62: 
                     63: #endif
                     64: 
1.14      paf        65: bool findfirst(const char* _pathname, struct ffblk *_ffblk, int _attrib);
1.1       paf        66: bool findnext(struct ffblk *_ffblk);
                     67: void findclose(struct ffblk *_ffblk);
                     68: 
1.18      paf        69: /// main dir workhorse: calles win32/unix unified functions findfirst/next/close [skip . and ..]
1.28      moko       70: #define LOAD_DIR(dir,action) { \
                     71:        ffblk ffblk; \
                     72:        if(!findfirst(dir, &ffblk, 0)) { \
                     73:                do { \
                     74:                        const char *file_name=ffblk.name(); \
                     75:                        if(*file_name && !(file_name[0]=='.' && (file_name[1]==0 || file_name[1]=='.' && file_name[2]==0)  )) { \
1.6       paf        76:                                action; \
                     77:                        } \
1.28      moko       78:                } while(!findnext(&ffblk)); \
1.6       paf        79:                findclose(&ffblk); \
                     80:        } \
1.28      moko       81: }
1.1       paf        82: 
                     83: #endif