Index: server/gam_fs.c
===================================================================
--- server/gam_fs.c (nonexistent)
+++ server/gam_fs.c (revision 5)
@@ -0,0 +1,319 @@
+#include "server_config.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <glib.h>
+#include "gam_error.h"
+#include "gam_fs.h"
+
+#define DEFAULT_POLL_TIMEOUT 0
+
+typedef struct _gam_fs_properties {
+ char * fsname;
+ gam_fs_mon_type mon_type;
+ int poll_timeout;
+} gam_fs_properties;
+
+typedef struct _gam_fs {
+ char *path;
+ char *fsname;
+} gam_fs;
+
+static gboolean initialized = FALSE;
+static GList *filesystems = NULL;
+static GList *fs_props = NULL;
+static struct stat mtab_sbuf;
+
+static void
+gam_fs_free_filesystems (void)
+{
+ GList *iterator = NULL;
+ gam_fs *fs = NULL;
+
+ iterator = filesystems;
+
+ while (iterator)
+ {
+ fs = iterator->data;
+
+ iterator = g_list_next (iterator);
+
+ filesystems = g_list_remove (filesystems, fs);
+
+ g_free (fs->path);
+ g_free (fs->fsname);
+ g_free (fs);
+ }
+}
+
+
+static const gam_fs *
+gam_fs_find_fs (const char *path)
+{
+ GList *iterator = NULL;
+ gam_fs *fs = NULL;
+
+ gam_fs_init ();
+
+ iterator = filesystems;
+
+ while (iterator)
+ {
+ fs = iterator->data;
+
+ if (g_str_has_prefix (path, fs->path)) {
+ return fs;
+ }
+ iterator = g_list_next (iterator);
+ }
+
+ return NULL;
+}
+
+static const gam_fs_properties *
+gam_fs_find_fs_props (const char *path)
+{
+ const gam_fs *fs = NULL;
+ gam_fs_properties *props = NULL;
+ GList *iterator = NULL;
+
+ fs = gam_fs_find_fs (path);
+ if (!fs)
+ return NULL;
+
+ iterator = fs_props;
+
+ while (iterator)
+ {
+ props = iterator->data;
+
+ if (!strcmp (props->fsname, fs->fsname)) {
+ return props;
+ }
+ iterator = g_list_next (iterator);
+ }
+
+ return NULL;
+}
+
+
+static gint
+gam_fs_filesystem_sort_cb (gconstpointer a, gconstpointer b)
+{
+ const gam_fs *fsa = a;
+ const gam_fs *fsb = b;
+
+ return strlen(fsb->path) - strlen (fsa->path);
+}
+
+static void
+gam_fs_scan_mtab (void)
+{
+ gchar *contents, **lines, *line, **words;
+ gsize len;
+ GList *new_filesystems = NULL;
+ gam_fs *fs = NULL;
+ int i;
+
+ g_file_get_contents ("/etc/mtab", &contents, &len, NULL);
+ if (contents == NULL)
+ return;
+
+ lines = g_strsplit (contents, "\n", 0);
+ if (lines != NULL)
+ {
+ for (i = 0; lines[i] != NULL; i++)
+ {
+ line = lines[i];
+
+ if (line[0] == '\0')
+ continue;
+
+ words = g_strsplit (line, " ", 0);
+
+ if (words == NULL)
+ continue;
+
+ if (words[0] == NULL || words[1] == NULL || words[2] == NULL)
+ {
+ g_strfreev (words);
+ continue;
+ }
+ if (words[1][0] == '\0' || words[2][0] == '\0')
+ {
+ g_strfreev (words);
+ continue;
+ }
+
+ fs = g_new0 (gam_fs, 1);
+ fs->path = g_strdup (words[1]);
+ fs->fsname = g_strdup (words[2]);
+
+ g_strfreev (words);
+
+ new_filesystems = g_list_prepend (new_filesystems, fs);
+ }
+ g_strfreev (lines);
+ }
+ g_free (contents);
+
+ /* Replace the old file systems list with the new one */
+ gam_fs_free_filesystems ();
+ filesystems = g_list_sort (new_filesystems, gam_fs_filesystem_sort_cb);
+}
+
+void
+gam_fs_init (void)
+{
+ if (initialized == FALSE)
+ {
+ initialized = TRUE;
+ gam_fs_set ("ext3", GFS_MT_DEFAULT, 0);
+ gam_fs_set ("ext2", GFS_MT_DEFAULT, 0);
+ gam_fs_set ("reiser4", GFS_MT_DEFAULT, 0);
+ gam_fs_set ("reiserfs", GFS_MT_DEFAULT, 0);
+ gam_fs_set ("novfs", GFS_MT_POLL, 30);
+ gam_fs_set ("nfs", GFS_MT_POLL, 5);
+ gam_fs_set ("nfs4", GFS_MT_POLL, 5);
+ if (stat("/etc/mtab", &mtab_sbuf) != 0)
+ {
+ GAM_DEBUG(DEBUG_INFO, "Could not stat /etc/mtab\n");
+ }
+ gam_fs_scan_mtab ();
+ } else {
+ struct stat sbuf;
+
+ if (stat("/etc/mtab", &sbuf) != 0)
+ {
+ GAM_DEBUG(DEBUG_INFO, "Could not stat /etc/mtab\n");
+ }
+
+ /* /etc/mtab has changed */
+ if (sbuf.st_mtime != mtab_sbuf.st_mtime) {
+ GAM_DEBUG(DEBUG_INFO, "Updating list of mounted filesystems\n");
+ gam_fs_scan_mtab ();
+ }
+
+ mtab_sbuf = sbuf;
+ }
+}
+
+gam_fs_mon_type
+gam_fs_get_mon_type (const char *path)
+{
+ const gam_fs_properties *props = NULL;
+ gam_fs_init ();
+
+ props = gam_fs_find_fs_props (path);
+
+ if (!props)
+ return GFS_MT_DEFAULT;
+
+ return props->mon_type;
+}
+
+int
+gam_fs_get_poll_timeout (const char *path)
+{
+ const gam_fs_properties *props = NULL;
+ gam_fs_init ();
+
+ props = gam_fs_find_fs_props (path);
+
+ if (!props)
+ return DEFAULT_POLL_TIMEOUT;
+
+ return props->poll_timeout;
+}
+
+void
+gam_fs_set (const char *fsname, gam_fs_mon_type type, int poll_timeout)
+{
+ GList *iterator = NULL;
+ gam_fs_properties *prop = NULL;
+
+ gam_fs_init ();
+ iterator = fs_props;
+
+ while (iterator)
+ {
+ prop = iterator->data;
+
+ if (!strcmp (prop->fsname, fsname)) {
+ prop->mon_type = type;
+ if (poll_timeout >= 0)
+ prop->poll_timeout = poll_timeout;
+ return;
+ }
+
+ iterator = g_list_next (iterator);
+ }
+
+ prop = g_new0(gam_fs_properties, 1);
+
+ prop->fsname = g_strdup (fsname);
+ prop->mon_type = type;
+ if (poll_timeout >= 0)
+ prop->poll_timeout = poll_timeout;
+ else
+ prop->poll_timeout = DEFAULT_POLL_TIMEOUT;
+
+ fs_props = g_list_prepend (fs_props, prop);
+}
+
+void
+gam_fs_unset (const char *fsname)
+{
+ GList *iterator = NULL;
+ gam_fs_properties *prop = NULL;
+
+ gam_fs_init ();
+
+ iterator = fs_props;
+
+ while (iterator)
+ {
+ prop = iterator->data;
+
+ if (!strcmp (prop->fsname, fsname)) {
+ fs_props = g_list_remove (fs_props, prop);
+ g_free (prop->fsname);
+ g_free (prop);
+ return;
+ }
+ iterator = g_list_next (iterator);
+ }
+}
+
+void
+gam_fs_debug (void)
+{
+ GList *iterator = NULL;
+ gam_fs_properties *prop = NULL;
+ gam_fs *fs = NULL;
+
+ gam_fs_init ();
+
+ iterator = filesystems;
+
+ GAM_DEBUG (DEBUG_INFO, "Dumping mounted file systems\n");
+ while (iterator)
+ {
+ fs = iterator->data;
+ GAM_DEBUG (DEBUG_INFO, "%s filesystem mounted at %s\n", fs->fsname, fs->path);
+ iterator = g_list_next (iterator);
+ }
+
+ iterator = fs_props;
+ GAM_DEBUG (DEBUG_INFO, "Dumping file system properties\n");
+ while (iterator)
+ {
+ prop = iterator->data;
+ GAM_DEBUG (DEBUG_INFO, "fstype %s monitor %s poll timeout %d\n", prop->fsname, (prop->mon_type == GFS_MT_KERNEL) ? "kernel" : (prop->mon_type == GFS_MT_POLL) ? "poll" : "none", prop->poll_timeout);
+ iterator = g_list_next (iterator);
+ }
+}
Index: server
===================================================================
--- server (nonexistent)
+++ server (revision 5)
Property changes on: server
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Index: .
===================================================================
--- . (nonexistent)
+++ . (revision 5)
Property changes on: .
___________________________________________________________________
Added: svn:ignore
## -0,0 +1,73 ##
+
+# install dir
+dist
+
+# Target build dirs
+.a1x-newlib
+.a2x-newlib
+.at91sam7s-newlib
+
+.build-machine
+
+.a1x-glibc
+.a2x-glibc
+.h3-glibc
+.h5-glibc
+.i586-glibc
+.i686-glibc
+.imx6-glibc
+.jz47xx-glibc
+.makefile
+.am335x-glibc
+.omap543x-glibc
+.p5600-glibc
+.power8-glibc
+.power8le-glibc
+.power9-glibc
+.power9le-glibc
+.m1000-glibc
+.riscv64-glibc
+.rk328x-glibc
+.rk33xx-glibc
+.rk339x-glibc
+.s8xx-glibc
+.s9xx-glibc
+.x86_64-glibc
+
+# Hidden files (each file)
+.makefile
+.dist
+.rootfs
+
+# src & hw requires
+.src_requires
+.src_requires_depend
+.requires
+.requires_depend
+
+# Tarballs
+*.gz
+*.bz2
+*.lz
+*.xz
+*.tgz
+*.txz
+
+# Signatures
+*.asc
+*.sig
+*.sign
+*.sha1sum
+
+# Patches
+*.patch
+
+# Descriptions
+*.dsc
+*.txt
+
+# Default linux config files
+*.defconfig
+
+# backup copies
+*~
Radix cross Linux
The main Radix cross Linux repository contains the build scripts of packages, which have the most complete and common functionality for desktop machines
452 Commits
2 Branches
1 Tag