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118 lines
1.8 KiB
118 lines
1.8 KiB
2 years ago
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#if 0
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#include "build.h"
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#if XASH_LINUX
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#include <sys/inotify.h>
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#include <errno.h>
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#include <string.h>
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#endif
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#include "filesystem_internal.h"
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#include "common/com_strings.h"
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#define MAX_FS_WATCHES 256
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struct
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{
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#if XASH_LINUX
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int fd;
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int count;
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struct
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{
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fs_event_callback_t callback;
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int fd;
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} watch[MAX_FS_WATCHES];
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#endif // XASH_LINUX
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} fsnotify;
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#if XASH_LINUX
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static qboolean FS_InotifyInit( void )
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{
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int fd;
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if(( fd = inotify_init1( IN_NONBLOCK )) < 0 )
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{
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Con_Printf( S_ERROR "inotify_init1 failed: %s", strerror( errno ));
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return false;
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}
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fsnotify.fd = fd;
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return true;
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}
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static qboolean FS_InotifyWasInit( void )
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{
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return fsnotify.fd >= 0;
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}
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#endif
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/*
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===============
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FS_AddWatch
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Adds on-disk path to filesystem watcher list
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Every file modification will call back
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===============
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*/
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int FS_AddWatch( const char *path, fs_event_callback_t callback )
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{
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#if XASH_LINUX
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int fd;
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const uint mask = IN_CREATE | IN_DELETE | IN_MODIFY;
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if( !FS_InotifyWasInit() && !FS_InotifyInit())
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return false;
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if(( fd = inotify_add_watch( fsnotify.fd, path, mask )) < 0 )
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{
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Con_Printf( S_ERROR "inotify_add_watch failed: %s", strerror( errno ));
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return false;
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}
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fsnotify.watch[fsnotify.count].fd = fd;
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fsnotify.watch[fsnotify.count].callback = callback;
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return true;
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#else
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return false;
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#endif
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}
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/*
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===============
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FS_WatchFrame
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Polls any changes and runs call backs
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===============
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*/
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void FS_WatchFrame( void )
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{
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#if XASH_LINUX
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int i;
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for( i = 0; i < fsnotify.count; i++ )
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{
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struct inotify_event events;
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}
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#endif
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}
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/*
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===============
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FS_WatchInitialize
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initializes filesystem watcher subsystem
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===============
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*/
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qboolean FS_WatchInitialize( void )
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{
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#if XASH_LINUX
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fsnotify.fd = -1; // only call inotify init when requested
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fsnotify.count = 0;
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return true;
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#else
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return false;
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#endif
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}
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#endif // 0
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