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-rw-r--r--etc.c10
-rw-r--r--fm.h6
-rw-r--r--local.c5
-rw-r--r--main.c12
-rw-r--r--proto.h1
-rw-r--r--url.c42
6 files changed, 38 insertions, 38 deletions
diff --git a/etc.c b/etc.c
index 7cdd220..aeb65ec 100644
--- a/etc.c
+++ b/etc.c
@@ -1573,6 +1573,16 @@ expandName(char *name)
}
#endif
+int
+is_localhost(const char *host)
+{
+ if (!host ||
+ !strcasecmp(host, "localhost") || !strcmp(host, "127.0.0.1") ||
+ (HostName && !strcasecmp(host, HostName)) || !strcmp(host, "[::1]"))
+ return TRUE;
+ return FALSE;
+}
+
char *
file_to_url(char *file)
{
diff --git a/fm.h b/fm.h
index 594b457..b6d91fb 100644
--- a/fm.h
+++ b/fm.h
@@ -19,6 +19,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
@@ -135,6 +136,10 @@ void bzero(void *, int);
#define DICTBUFFERNAME "*dictionary*"
#endif /* USE_DICT */
+#ifndef HOST_NAME_MAX
+#define HOST_NAME_MAX 255
+#endif
+
/*
* Line Property
*/
@@ -837,6 +842,7 @@ global char PreserveTimestamp init(TRUE);
global char ArgvIsURL init(TRUE);
global char MetaRefresh init(FALSE);
global char LocalhostOnly init(FALSE);
+global char* HostName init(NULL);
global char fmInitialized init(FALSE);
global char QuietMessage init(FALSE);
diff --git a/local.c b/local.c
index 56d589d..8cae710 100644
--- a/local.c
+++ b/local.c
@@ -51,13 +51,10 @@ writeLocalCookie()
Str
localCookie()
{
- char hostname[256];
-
if (Local_cookie)
return Local_cookie;
- gethostname(hostname, 256);
srand48((long)New(char) + (long)time(NULL));
- Local_cookie = Sprintf("%ld@%s", lrand48(), hostname);
+ Local_cookie = Sprintf("%ld@%s", lrand48(), HostName ? HostName : "localhost");
return Local_cookie;
}
diff --git a/main.c b/main.c
index fa41cce..6f15e36 100644
--- a/main.c
+++ b/main.c
@@ -455,6 +455,18 @@ main(int argc, char **argv, char **envp)
BookmarkFile = NULL;
config_file = NULL;
+ {
+ char hostname[HOST_NAME_MAX + 2];
+ if (gethostname(hostname, HOST_NAME_MAX + 2) == 0) {
+ size_t hostname_len;
+ /* Don't use hostname if it is truncated. */
+ hostname[HOST_NAME_MAX + 1] = '\0';
+ hostname_len = strlen(hostname);
+ if (hostname_len <= HOST_NAME_MAX && hostname_len <= INT_MAX)
+ HostName = allocStr(hostname, (int)hostname_len);
+ }
+ }
+
/* argument search 1 */
for (i = 1; i < argc; i++) {
if (*argv[i] == '-') {
diff --git a/proto.h b/proto.h
index 42aa4f8..66d497e 100644
--- a/proto.h
+++ b/proto.h
@@ -672,6 +672,7 @@ extern void myExec(char *command);
extern void mySystem(char *command, int background);
extern Str myExtCommand(char *cmd, char *arg, int redirect);
extern Str myEditor(char *cmd, char *file, int line);
+extern int is_localhost(const char *host);
extern char *file_to_url(char *file);
#ifdef USE_M17N
extern char *url_unquote_conv(char *url, wc_ces charset);
diff --git a/url.c b/url.c
index 0c0b709..1fbda17 100644
--- a/url.c
+++ b/url.c
@@ -41,10 +41,6 @@
#define close(fd) closesocket(fd)
#endif
-#ifndef HOST_NAME_MAX
-#define HOST_NAME_MAX 64
-#endif
-
#ifdef INET6
/* see rc.c, "dns_order" and dnsorders[] */
int ai_family_order_table[7][3] = {
@@ -781,34 +777,13 @@ parseURL(char *url, ParsedURL *p_url, ParsedURL *current)
copyParsedURL(p_url, current);
goto do_label;
}
- if (!strncasecmp(url, "file://", 7)) {
#if defined( __EMX__ ) || defined( __CYGWIN__ )
- if (!strncasecmp(url + 7, "localhost/", 10)) {
- p_url->scheme = SCM_LOCAL;
- p += 7 + 10 - 1;
- url += 7 + 10 - 1;
- } else
-#endif
- {
- /* Recognize the machine's host name. This is necessary for URLs
- * produced by 'ls --hyperlink' or similar. */
- char hostname[HOST_NAME_MAX + 2];
- if (gethostname (hostname, HOST_NAME_MAX + 2) == 0) {
- size_t hostname_len;
- /* Don't use hostname if it is truncated. */
- hostname[HOST_NAME_MAX + 1] = '\0';
- hostname_len = strlen (hostname);
- if (hostname_len <= HOST_NAME_MAX) {
- if (!strncasecmp(url + 7, hostname, hostname_len)
- && *(url + 7 + hostname_len) == '/') {
- p_url->scheme = SCM_LOCAL;
- p += 7 + hostname_len;
- url += 7 + hostname_len;
- }
- }
- }
- }
+ if (!strncasecmp(url, "file://localhost/", 17)) {
+ p_url->scheme = SCM_LOCAL;
+ p += 17 - 1;
+ url += 17 - 1;
}
+#endif
#ifdef SUPPORT_DOS_DRIVE_PREFIX
if (IS_ALPHA(*p) && (p[1] == ':' || p[1] == '|')) {
p_url->scheme = SCM_LOCAL;
@@ -951,7 +926,7 @@ parseURL(char *url, ParsedURL *p_url, ParsedURL *current)
#ifndef SUPPORT_NETBIOS_SHARE
if (p_url->scheme == SCM_LOCAL && p_url->user == NULL &&
p_url->host != NULL && *p_url->host != '\0' &&
- strcmp(p_url->host, "localhost")) {
+ !is_localhost(p_url->host)) {
/*
* In the environments other than CYGWIN, a URL like
* file://host/file is regarded as ftp://host/file.
@@ -1262,7 +1237,7 @@ parseURL2(char *url, ParsedURL *pu, ParsedURL *current)
}
if (pu->scheme == SCM_LOCAL) {
#ifdef SUPPORT_NETBIOS_SHARE
- if (pu->host && strcmp(pu->host, "localhost") != 0) {
+ if (pu->host && !is_localhost(pu->host)) {
Str tmp = Strnew_charp("//");
Strcat_m_charp(tmp, pu->host,
cleanupName(file_unquote(pu->file)), NULL);
@@ -1696,8 +1671,7 @@ openURL(char *url, ParsedURL *pu, ParsedURL *current,
}
}
- if (LocalhostOnly && pu->host &&
- strcasecmp(pu->host, "localhost") && strcasecmp(pu->host, "127.0.0.1"))
+ if (LocalhostOnly && pu->host && !is_localhost(pu->host))
pu->host = NULL;
uf.scheme = pu->scheme;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 10:14:15 +0000