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Include test_windirent and fix PYTHONPATH bug on travis
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,191 @@ | ||
| /* | ||
| ** 2015 November 30 | ||
| ** | ||
| ** The author disclaims copyright to this source code. In place of | ||
| ** a legal notice, here is a blessing: | ||
| ** | ||
| ** May you do good and not evil. | ||
| ** May you find forgiveness for yourself and forgive others. | ||
| ** May you share freely, never taking more than you give. | ||
| ** | ||
| ************************************************************************* | ||
| ** This file contains code to implement most of the opendir() family of | ||
| ** POSIX functions on Win32 using the MSVCRT. | ||
| */ | ||
|
|
||
| #if defined(_WIN32) && defined(_MSC_VER) | ||
| #include "test_windirent.h" | ||
|
|
||
| /* | ||
| ** Implementation of the POSIX getenv() function using the Win32 API. | ||
| ** This function is not thread-safe. | ||
| */ | ||
| const char *windirent_getenv( | ||
| const char *name | ||
| ){ | ||
| static char value[32768]; /* Maximum length, per MSDN */ | ||
| DWORD dwSize = sizeof(value) / sizeof(char); /* Size in chars */ | ||
| DWORD dwRet; /* Value returned by GetEnvironmentVariableA() */ | ||
|
|
||
| memset(value, 0, sizeof(value)); | ||
| dwRet = GetEnvironmentVariableA(name, value, dwSize); | ||
| if( dwRet==0 || dwRet>dwSize ){ | ||
| /* | ||
| ** The function call to GetEnvironmentVariableA() failed -OR- | ||
| ** the buffer is not large enough. Either way, return NULL. | ||
| */ | ||
| return 0; | ||
| }else{ | ||
| /* | ||
| ** The function call to GetEnvironmentVariableA() succeeded | ||
| ** -AND- the buffer contains the entire value. | ||
| */ | ||
| return value; | ||
| } | ||
| } | ||
|
|
||
| /* | ||
| ** Implementation of the POSIX opendir() function using the MSVCRT. | ||
| */ | ||
| LPDIR opendir( | ||
| const char *dirname | ||
| ){ | ||
| struct _finddata_t data; | ||
| LPDIR dirp = (LPDIR)sqlite3_malloc(sizeof(DIR)); | ||
| SIZE_T namesize = sizeof(data.name) / sizeof(data.name[0]); | ||
|
|
||
| if( dirp==NULL ) return NULL; | ||
| memset(dirp, 0, sizeof(DIR)); | ||
|
|
||
| /* TODO: Remove this if Unix-style root paths are not used. */ | ||
| if( sqlite3_stricmp(dirname, "/")==0 ){ | ||
| dirname = windirent_getenv("SystemDrive"); | ||
| } | ||
|
|
||
| memset(&data, 0, sizeof(struct _finddata_t)); | ||
| _snprintf(data.name, namesize, "%s\\*", dirname); | ||
| dirp->d_handle = _findfirst(data.name, &data); | ||
|
|
||
| if( dirp->d_handle==BAD_INTPTR_T ){ | ||
| closedir(dirp); | ||
| return NULL; | ||
| } | ||
|
|
||
| /* TODO: Remove this block to allow hidden and/or system files. */ | ||
| if( is_filtered(data) ){ | ||
| next: | ||
|
|
||
| memset(&data, 0, sizeof(struct _finddata_t)); | ||
| if( _findnext(dirp->d_handle, &data)==-1 ){ | ||
| closedir(dirp); | ||
| return NULL; | ||
| } | ||
|
|
||
| /* TODO: Remove this block to allow hidden and/or system files. */ | ||
| if( is_filtered(data) ) goto next; | ||
| } | ||
|
|
||
| dirp->d_first.d_attributes = data.attrib; | ||
| strncpy(dirp->d_first.d_name, data.name, NAME_MAX); | ||
| dirp->d_first.d_name[NAME_MAX] = '\0'; | ||
|
|
||
| return dirp; | ||
| } | ||
|
|
||
| /* | ||
| ** Implementation of the POSIX readdir() function using the MSVCRT. | ||
| */ | ||
| LPDIRENT readdir( | ||
| LPDIR dirp | ||
| ){ | ||
| struct _finddata_t data; | ||
|
|
||
| if( dirp==NULL ) return NULL; | ||
|
|
||
| if( dirp->d_first.d_ino==0 ){ | ||
| dirp->d_first.d_ino++; | ||
| dirp->d_next.d_ino++; | ||
|
|
||
| return &dirp->d_first; | ||
| } | ||
|
|
||
| next: | ||
|
|
||
| memset(&data, 0, sizeof(struct _finddata_t)); | ||
| if( _findnext(dirp->d_handle, &data)==-1 ) return NULL; | ||
|
|
||
| /* TODO: Remove this block to allow hidden and/or system files. */ | ||
| if( is_filtered(data) ) goto next; | ||
|
|
||
| dirp->d_next.d_ino++; | ||
| dirp->d_next.d_attributes = data.attrib; | ||
| strncpy(dirp->d_next.d_name, data.name, NAME_MAX); | ||
| dirp->d_next.d_name[NAME_MAX] = '\0'; | ||
|
|
||
| return &dirp->d_next; | ||
| } | ||
|
|
||
| /* | ||
| ** Implementation of the POSIX readdir_r() function using the MSVCRT. | ||
| */ | ||
| INT readdir_r( | ||
| LPDIR dirp, | ||
| LPDIRENT entry, | ||
| LPDIRENT *result | ||
| ){ | ||
| struct _finddata_t data; | ||
|
|
||
| if( dirp==NULL ) return EBADF; | ||
|
|
||
| if( dirp->d_first.d_ino==0 ){ | ||
| dirp->d_first.d_ino++; | ||
| dirp->d_next.d_ino++; | ||
|
|
||
| entry->d_ino = dirp->d_first.d_ino; | ||
| entry->d_attributes = dirp->d_first.d_attributes; | ||
| strncpy(entry->d_name, dirp->d_first.d_name, NAME_MAX); | ||
| entry->d_name[NAME_MAX] = '\0'; | ||
|
|
||
| *result = entry; | ||
| return 0; | ||
| } | ||
|
|
||
| next: | ||
|
|
||
| memset(&data, 0, sizeof(struct _finddata_t)); | ||
| if( _findnext(dirp->d_handle, &data)==-1 ){ | ||
| *result = NULL; | ||
| return ENOENT; | ||
| } | ||
|
|
||
| /* TODO: Remove this block to allow hidden and/or system files. */ | ||
| if( is_filtered(data) ) goto next; | ||
|
|
||
| entry->d_ino = (ino_t)-1; /* not available */ | ||
| entry->d_attributes = data.attrib; | ||
| strncpy(entry->d_name, data.name, NAME_MAX); | ||
| entry->d_name[NAME_MAX] = '\0'; | ||
|
|
||
| *result = entry; | ||
| return 0; | ||
| } | ||
|
|
||
| /* | ||
| ** Implementation of the POSIX closedir() function using the MSVCRT. | ||
| */ | ||
| INT closedir( | ||
| LPDIR dirp | ||
| ){ | ||
| INT result = 0; | ||
|
|
||
| if( dirp==NULL ) return EINVAL; | ||
|
|
||
| if( dirp->d_handle!=NULL_INTPTR_T && dirp->d_handle!=BAD_INTPTR_T ){ | ||
| result = _findclose(dirp->d_handle); | ||
| } | ||
|
|
||
| sqlite3_free(dirp); | ||
| return result; | ||
| } | ||
|
|
||
| #endif /* defined(WIN32) && defined(_MSC_VER) */ |
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