const gchar *
profile_name_is_valid(const gchar *name)
{
gchar *reason = NULL;
emem_strbuf_t *message = ep_strbuf_new(NULL);
#ifdef _WIN32
char *invalid_dir_char = "\\/:*?\"<>|";
gboolean invalid = FALSE;
int i;
for (i = 0; i < 9; i++) {
if (strchr(name, invalid_dir_char[i])) {
/* Invalid character in directory */
invalid = TRUE;
}
}
if (name[0] == '.' || name[strlen(name)-1] == '.') {
/* Profile name cannot start or end with period */
invalid = TRUE;
}
if (invalid) {
reason = g_strdup_printf("start or end with period (.), or contain any of the following characters:\n"
" \\ / : * ? \" < > |");
}
#else
if (strchr(name, '/')) {
/* Invalid character in directory */
reason = g_strdup_printf("contain the '/' character.");
}
#endif
if (reason) {
ep_strbuf_printf(message, "A profile name cannot %s\nProfiles unchanged.", reason);
g_free(reason);
return message->str;
}
return NULL;
}
const gchar *apply_profile_changes(void) {
char *pf_dir_path, *pf_dir_path2, *pf_filename;
GList *fl1, *fl2;
profile_def *profile1, *profile2;
gboolean found;
emem_strbuf_t *message = ep_strbuf_new(NULL);
const gchar *err_msg;
/* First validate all profile names */
fl1 = edited_profile_list();
while (fl1) {
profile1 = (profile_def *) fl1->data;
g_strstrip(profile1->name);
if ((err_msg = profile_name_is_valid(profile1->name)) != NULL) {
ep_strbuf_printf(message, "%s", err_msg);
return message->str;
}
fl1 = g_list_next(fl1);
}
/* Then do all copy profiles */
fl1 = edited_profile_list();
while (fl1) {
profile1 = (profile_def *) fl1->data;
g_strstrip(profile1->name);
if (profile1->status == PROF_STAT_COPY) {
if (create_persconffile_profile(profile1->name, &pf_dir_path) == -1) {
ep_strbuf_printf(message,
"Can't create directory\n\"%s\":\n%s.",
pf_dir_path, g_strerror(errno));
g_free(pf_dir_path);
}
profile1->status = PROF_STAT_EXISTS;
if (profile1->reference) {
if (copy_persconffile_profile(profile1->name, profile1->reference, profile1->from_global,
&pf_filename, &pf_dir_path, &pf_dir_path2) == -1) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Can't copy file \"%s\" in directory\n\"%s\" to\n\"%s\":\n%s.",
pf_filename, pf_dir_path2, pf_dir_path, g_strerror(errno));
g_free(pf_filename);
g_free(pf_dir_path);
g_free(pf_dir_path2);
}
}
g_free (profile1->reference);
profile1->reference = g_strdup(profile1->name);
}
fl1 = g_list_next(fl1);
}
/* Then create new and rename changed */
fl1 = edited_profile_list();
while (fl1) {
profile1 = (profile_def *) fl1->data;
g_strstrip(profile1->name);
if (profile1->status == PROF_STAT_NEW) {
/* We do not create a directory for the default profile */
if (strcmp(profile1->name, DEFAULT_PROFILE)!=0) {
if (create_persconffile_profile(profile1->name, &pf_dir_path) == -1) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Can't create directory\n\"%s\":\n%s.",
pf_dir_path, g_strerror(errno));
g_free(pf_dir_path);
}
profile1->status = PROF_STAT_EXISTS;
g_free (profile1->reference);
profile1->reference = g_strdup(profile1->name);
}
} else if (profile1->status == PROF_STAT_CHANGED) {
if (strcmp(profile1->reference, profile1->name)!=0) {
/* Rename old profile directory to new */
if (rename_persconffile_profile(profile1->reference, profile1->name,
&pf_dir_path, &pf_dir_path2) == -1) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Can't rename directory\n\"%s\" to\n\"%s\":\n%s.",
pf_dir_path, pf_dir_path2, g_strerror(errno));
g_free(pf_dir_path);
g_free(pf_dir_path2);
}
profile1->status = PROF_STAT_EXISTS;
g_free (profile1->reference);
profile1->reference = g_strdup(profile1->name);
}
}
fl1 = g_list_next(fl1);
}
/* Last remove deleted */
fl1 = current_profile_list();
while (fl1) {
found = FALSE;
profile1 = (profile_def *) fl1->data;
fl2 = edited_profile_list();
while (fl2) {
profile2 = (profile_def *) fl2->data;
if (!profile2->is_global) {
if (strcmp(profile1->name, profile2->name)==0) {
/* Profile exists in both lists */
found = TRUE;
} else if (strcmp(profile1->name, profile2->reference)==0) {
/* Profile has been renamed */
found = TRUE;
}
}
fl2 = g_list_next(fl2);
}
if (!found) {
/* Exists in existing list and not in edited, this is a deleted profile */
if (delete_persconffile_profile(profile1->name, &pf_dir_path) == -1) {
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK,
"Can't delete profile directory\n\"%s\":\n%s.",
pf_dir_path, g_strerror(errno));
g_free(pf_dir_path);
}
}
fl1 = g_list_next(fl1);
}
copy_profile_list();
return NULL;
}
static const char *
dissect_pim_addr(tvbuff_t *tvb, int offset, enum pimv2_addrtype at,
int *advance) {
emem_strbuf_t *strbuf;
guint8 af;
guint8 et;
guint8 flags;
guint8 mask_len;
int len = 0;
af = tvb_get_guint8(tvb, offset);
if (af != AFNUM_INET && af != AFNUM_INET6) {
/*
* We don't handle the other formats, and addresses don't include
* a length field, so we can't even show them as raw bytes.
*/
return NULL;
}
et = tvb_get_guint8(tvb, offset + 1);
if (et != 0) {
/*
* The only defined encoding type is 0, for the native encoding;
* again, as addresses don't include a length field, we can't
* even show addresses with a different encoding type as raw
* bytes.
*/
return NULL;
}
strbuf = ep_strbuf_new_label(NULL);
switch (at) {
case pimv2_unicast:
switch (af) {
case AFNUM_INET:
len = 4;
ep_strbuf_printf(strbuf, "%s", tvb_ip_to_str(tvb, offset + 2));
break;
case AFNUM_INET6:
len = 16;
ep_strbuf_printf(strbuf, "%s", tvb_ip6_to_str(tvb, offset + 2));
break;
}
if (advance)
*advance = 2 + len;
break;
case pimv2_group:
mask_len = tvb_get_guint8(tvb, offset + 3);
switch (af) {
case AFNUM_INET:
len = 4;
ep_strbuf_printf(strbuf, "%s/%u",
tvb_ip_to_str(tvb, offset + 4), mask_len);
break;
case AFNUM_INET6:
len = 16;
ep_strbuf_printf(strbuf, "%s/%u",
tvb_ip6_to_str(tvb, offset + 4), mask_len);
break;
}
if (advance)
*advance = 4 + len;
break;
case pimv2_source:
flags = tvb_get_guint8(tvb, offset + 2);
mask_len = tvb_get_guint8(tvb, offset + 3);
switch (af) {
case AFNUM_INET:
len = 4;
ep_strbuf_printf(strbuf, "%s/%u",
tvb_ip_to_str(tvb, offset + 4), mask_len);
break;
case AFNUM_INET6:
len = 16;
ep_strbuf_printf(strbuf, "%s/%u",
tvb_ip6_to_str(tvb, offset + 4), mask_len);
break;
}
if (flags) {
ep_strbuf_append_printf(strbuf,
" (%s%s%s)",
flags & 0x04 ? "S" : "",
flags & 0x02 ? "W" : "",
flags & 0x01 ? "R" : "");
}
if (advance)
*advance = 4 + len;
break;
default:
return NULL;
}
return strbuf->str;
}
