[w3m-dev 02592] Accept: and AcceptEncoding:

From: Fumitoshi UKAI <ukai@debian.or.jp>

8 files changed, 331 insertions, 170 deletions

diff --git a/ChangeLog b/ChangeLog
index 54b46a3..a93bb5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,45 @@
+2001-11-30  Fumitoshi UKAI  <ukai@debian.or.jp>
+
+	* [w3m-dev 02592] Accept: and AcceptEncoding:
+	* url.c (otherinfo): use acceptableEncoding() acceptableMimeTypes()
+
+	* file.c: add compression_decoder
+	* file.c (check_compress): rewrite by using compression_decoder
+	* file.c (compress_application_type): ditto
+	* file.c (uncompressed_file_type): ditto
+	* file.c (check_command): added
+	* file.c (acceptableEncoding): added
+	* proto.h (acceptableEncoding): ditto
+	* file.c (uncompress_stream): renamed from gunzip_stream
+	* file.c (uncompress_stream): rewrite by using compression_decoder
+	* configure: add PATH_SEPARATOR
+
+	* mailcap.c (extractMailcapEntry): static
+	* mailcap.c (loadMailcap): static
+	* proto.h (loadMailcap): removed
+	* mailcap.c (acceptableMimeTypes): added
+	* proto.h (acceptableMimeTypes): added
+
+	* configure: #define USE_PATH_ENVVAR for __EMX__
+	* file.c: GUNZIP_*, BUNZIP2_*, INFLATE_* removed here -> config.h
+	* file.c (gunzip_stream): s/(GUNZIP|BUNZIP2|INFLATE)_CMD/\1_CMDNAME/
+	* configure (config.h): GUNZIP_*, BUNZIP2_*, INFLATE_* moved here
+	* fm.h (DirBufferCommand): use CGI_EXTENSION
+	* fm.h (mailcap_list): removed from global -> mailcap.c
+	* fm.h (UserMailcap): removed from global -> mailcap.c
+	* mailcap.c: static mailcap_list
+	* mailcap.c: static UserMailcap
+	* proto.h (initMimeTypes): moved
+	* proto.h (get_os2_dft): removed
+	* rc.c (loadMimeTypes): removed here -> url.c
+	* rc.c (initMimeTypes): removed here -> url.c
+	* fm.h (mimetypes_list): removed from global -> url.c
+	* fm.h (UserMimeTypes): removed from global -> url.c
+	* url.c: static mimetypes_list
+	* url.c: static UserMimeTypes
+	* url.c (loadMimeTypes): moved here
+	* url.c (initMimeTypes): moved here
+
 2001-11-30  Tsutomu Okada <okada@furuno.co.jp>
 
 	* [w3m-dev 02590]
diff --git a/configure b/configure
index 85b1edd..ce134b4 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #!/bin/sh
-# $Id: configure,v 1.27 2001/11/29 11:09:23 ukai Exp $
+# $Id: configure,v 1.28 2001/11/30 09:54:22 ukai Exp $
 #	Configuration.
 #
 
@@ -2067,12 +2067,19 @@ $def_ipv6_ss_family
 #endif
 
 #if defined(__EMX__) /* use \$extension? */
+#define GUNZIP_CMDNAME  "gzip"
+#define BUNZIP2_CMDNAME "bzip2"
+#define INFLATE_CMDNAME  "inflate.exe"
 #define W3MBOOKMARK_CMDNAME	"w3mbookmark.exe"
 #define W3MHELPERPANEL_CMDNAME	"w3mhelperpanel.exe"
 #define DEV_NULL_PATH	"nul"
 #define DEV_TTY_PATH	"con"
 #define CGI_EXTENSION	".cmd"
+#define USE_PATH_ENVVAR
 #else
+#define GUNZIP_CMDNAME  "gunzip"
+#define BUNZIP2_CMDNAME "bunzip2"
+#define INFLATE_CMDNAME	"inflate"
 #define W3MBOOKMARK_CMDNAME	"w3mbookmark"
 #define W3MHELPERPANEL_CMDNAME	"w3mhelperpanel"
 #define DEV_NULL_PATH	"/dev/null"
@@ -2080,6 +2087,11 @@ $def_ipv6_ss_family
 #define CGI_EXTENSION	".cgi"
 #endif
 
+#define PATH_SEPARATOR	':'
+#define GUNZIP_NAME  "gunzip"
+#define BUNZIP2_NAME "bunzip2"
+#define INFLATE_NAME "inflate"
+
 #endif /* makefile_parameter */
 #endif /* _CONFIGURED_ */
 
diff --git a/file.c b/file.c
index 5ceded8..3892992 100644
--- a/file.c
+++ b/file.c
@@ -1,4 +1,4 @@
-/* $Id: file.c,v 1.19 2001/11/29 10:48:12 ukai Exp $ */
+/* $Id: file.c,v 1.20 2001/11/30 09:54:22 ukai Exp $ */
 #include "fm.h"
 #include <sys/types.h>
 #include "myctype.h"
@@ -23,7 +23,7 @@
 #define min(a,b)        ((a) > (b) ? (b) : (a))
 #endif				/* not min */
 
-static void gunzip_stream(URLFile *uf);
+static void uncompress_stream(URLFile *uf);
 static FILE *lessopen_stream(char *path);
 static Buffer *loadcmdout(char *cmd,
 			  Buffer *(*loadproc) (URLFile *, Buffer *),
@@ -143,6 +143,26 @@ char *violations[COO_EMAX] = {
 };
 #endif
 
+static struct compression_decoder {
+    int type;
+    char *ext;
+    char *mime_type;
+    int libfile_p;
+    char *cmd;
+    char *name;
+    char *encoding;
+} compression_decoders[] = {
+    {CMP_COMPRESS, ".gz", "application/x-gzip",
+     0, GUNZIP_CMDNAME, GUNZIP_NAME, "gzip"},
+    {CMP_COMPRESS, ".Z", "application/x-compress",
+     0, GUNZIP_CMDNAME, GUNZIP_NAME, "compress"},
+    {CMP_BZIP2, ".bz2", "application/x-bzip",
+     0, BUNZIP2_CMDNAME, BUNZIP2_NAME, "bzip, bzip2"},
+    {CMP_DEFLATE, NULL, "application/x-deflate",
+     1, INFLATE_CMDNAME, INFLATE_NAME, "deflate"},
+    {CMP_NOCOMPRESS, NULL, NULL, 0, NULL, NULL, NULL},
+};
+
 #define SAVE_BUF_SIZE 1536
 
 static MySignalHandler
@@ -223,41 +243,36 @@ static void
 check_compression(char *path, URLFile *uf)
 {
     int len;
+    struct compression_decoder *d;
 
     if (path == NULL)
 	return;
 
     len = strlen(path);
     uf->compression = CMP_NOCOMPRESS;
-    if (len > 2 && strcasecmp(&path[len - 2], ".Z") == 0) {
-	uf->compression = CMP_COMPRESS;
-	uf->guess_type = "application/x-compress";
-    }
-    else if (len > 3 && strcasecmp(&path[len - 3], ".gz") == 0) {
-	uf->compression = CMP_GZIP;
-	uf->guess_type = "application/x-gzip";
-    }
-    else if (len > 4 && strcasecmp(&path[len - 4], ".bz2") == 0) {
-	uf->compression = CMP_BZIP2;
-	uf->guess_type = "application/x-bzip";
+    for (d = compression_decoders; d->type != CMP_NOCOMPRESS; d++) {
+	int elen;
+	if (d->ext == NULL)
+	    continue;
+	elen = strlen(d->ext);
+	if (len > elen && strcasecmp(&path[len - elen], d->ext) == 0) {
+	    uf->compression = d->type;
+	    uf->guess_type = d->mime_type;
+	    break;
+	}
     }
 }
 
 static char *
 compress_application_type(int compression)
 {
-    switch (compression) {
-    case CMP_COMPRESS:
-	return "application/x-compress";
-    case CMP_GZIP:
-	return "application/x-gzip";
-    case CMP_BZIP2:
-	return "application/x-bzip";
-    case CMP_DEFLATE:
-	return "application/x-deflate";
-    default:
-	return NULL;
+    struct compression_decoder *d;
+    
+    for (d = compression_decoders; d->type != CMP_NOCOMPRESS; d++) {
+	if (d->type == compression)
+	    return d->mime_type;
     }
+    return NULL;
 }
 
 static char *
@@ -266,21 +281,20 @@ uncompressed_file_type(char *path, char **ext)
     int len, slen;
     Str fn;
     char *t0;
+    struct compression_decoder *d;
 
     if (path == NULL)
 	return NULL;
 
     len = strlen(path);
-    if (len > 2 && strcasecmp(&path[len - 2], ".Z") == 0) {
-	slen = 2;
-    }
-    else if (len > 3 && strcasecmp(&path[len - 3], ".gz") == 0) {
-	slen = 3;
-    }
-    else if (len > 4 && strcasecmp(&path[len - 4], ".bz2") == 0) {
-	slen = 4;
+    for (d = compression_decoders; d->type != CMP_NOCOMPRESS; d++) {
+	if (d->ext == NULL)
+	    continue;
+	slen = strlen(d->ext);
+	if (len > slen && strcasecmp(&path[len - slen], d->ext) == 0)
+	    break;
     }
-    else
+    if (d->type == CMP_NOCOMPRESS)
 	return NULL;
 
     fn = Strnew_charp(path);
@@ -326,12 +340,71 @@ examineFile(char *path, URLFile *uf)
 	    char *t0 = uncompressed_file_type(path, &ext);
 	    uf->guess_type = t0;
 	    uf->ext = ext;
-	    gunzip_stream(uf);
+	    uncompress_stream(uf);
 	    return;
 	}
     }
 }
 
+#define S_IXANY	(S_IXUSR|S_IXGRP|S_IXOTH)
+
+int
+check_command(char *cmd, int libfile_p)
+{
+    static char *path = NULL;
+    Str dirs;
+    char *p, *np;
+    Str pathname;
+    struct stat st;
+
+    if (path == NULL)
+	path = getenv("PATH");
+    if (libfile_p)
+	dirs = Strnew_charp(w3m_lib_dir());
+    else
+	dirs = Strnew_charp(path);
+    for (p = dirs->ptr; p != NULL; p = np) {
+	np = strchr(p, PATH_SEPARATOR);
+	if (np)
+	    *np++ = '\0';
+	pathname = Strnew();
+	Strcat_charp(pathname, p);
+	Strcat_char(pathname, '/');
+	Strcat_charp(pathname, cmd);
+	if (stat(pathname->ptr, &st) == 0 
+	    && S_ISREG(st.st_mode) 
+	    && (st.st_mode & S_IXANY) != 0)
+	    return 1;
+    }
+    return 0;
+}
+
+char *
+acceptableEncoding()
+{
+    static Str encodings = NULL;
+    struct compression_decoder *d;
+    TextList *l;
+    char *p;
+
+    if (encodings != NULL)
+	return encodings->ptr;
+    l = newTextList();
+    for (d = compression_decoders; d->type != CMP_NOCOMPRESS; d++) {
+	if (check_command(d->cmd, d->libfile_p)) {
+	    pushText(l, d->encoding);
+	}
+    }
+    while ((p = popText(l)) != NULL) {
+	if (encodings == NULL)
+	    encodings = Strnew();
+	else
+	    Strcat_charp(encodings, ", ");
+	Strcat_charp(encodings, p);
+    }
+    return encodings->ptr;
+}
+
 /* 
  * convert line
  */
@@ -1263,7 +1336,7 @@ loadGeneralFile(char *path, ParsedURL *volatile current, char *referer,
 	if (!(w3m_dump & DUMP_SOURCE) &&
 	    (w3m_dump & ~DUMP_FRAME || is_text_type(t)
 	     || searchExtViewer(t))) {
-	    gunzip_stream(&f);
+	    uncompress_stream(&f);
 	    uncompressed_file_type(pu.file, &f.ext);
 	}
 	else {
@@ -5961,46 +6034,29 @@ checkOverWrite(char *path)
 	return -1;
 }
 
-#ifdef __EMX__
-#define GUNZIP_CMD  "gzip"
-#define BUNZIP2_CMD "bzip2"
-#define INFLATE_CMD  libFile("inflate.exe")
-#else				/* not __EMX__ */
-#define GUNZIP_CMD  "gunzip"
-#define BUNZIP2_CMD "bunzip2"
-#define INFLATE_CMD  libFile("inflate")
-#endif				/* not __EMX__ */
-#define GUNZIP_NAME  "gunzip"
-#define BUNZIP2_NAME "bunzip2"
-#define INFLATE_NAME "inflate"
-
 static void
-gunzip_stream(URLFile *uf)
+uncompress_stream(URLFile *uf)
 {
     int pid1;
     int fd1[2];
-    char *expand_cmd = GUNZIP_CMD;
+    char *expand_cmd = GUNZIP_CMDNAME;
     char *expand_name = GUNZIP_NAME;
     char *tmpf = NULL;
+    struct compression_decoder *d;
 
     if (IStype(uf->stream) != IST_ENCODED) {
 	uf->stream = newEncodedStream(uf->stream, uf->encoding);
 	uf->encoding = ENC_7BIT;
     }
-    switch (uf->compression) {
-    case CMP_COMPRESS:
-    case CMP_GZIP:
-	expand_cmd = GUNZIP_CMD;
-	expand_name = GUNZIP_NAME;
-	break;
-    case CMP_BZIP2:
-	expand_cmd = BUNZIP2_CMD;
-	expand_name = BUNZIP2_NAME;
-	break;
-    case CMP_DEFLATE:
-	expand_cmd = INFLATE_CMD;
-	expand_name = INFLATE_NAME;
-	break;
+    for (d = compression_decoders; d->type != CMP_NOCOMPRESS; d++) {
+	if (uf->compression == d->type) {
+	    if (d->libfile_p)
+		expand_cmd = libFile(d->cmd);
+	    else
+		expand_cmd = d->cmd;
+	    expand_name = d->name;
+	    break;
+	}
     }
     uf->compression = CMP_NOCOMPRESS;
 
diff --git a/fm.h b/fm.h
index 51820c7..b0d2d6c 100644
--- a/fm.h
+++ b/fm.h
@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.23 2001/11/29 09:34:14 ukai Exp $ */
+/* $Id: fm.h,v 1.24 2001/11/30 09:54:22 ukai Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -744,11 +744,7 @@ global char *BookmarkFile init(NULL);
 global char *pauth init(NULL);
 global Str proxy_auth_cookie init(NULL);
 global int UseExternalDirBuffer init(TRUE);
-#ifdef __EMX__
-global char *DirBufferCommand init("file:///$LIB/dirlist.cmd");
-#else
-global char *DirBufferCommand init("file:///$LIB/dirlist.cgi");
-#endif				/* __EMX__ */
+global char *DirBufferCommand init("file:///$LIB/dirlist" CGI_EXTENSION);
 global int ignore_null_img_alt init(TRUE);
 
 global struct auth_cookie *Auth_cookie init(NULL);
@@ -757,10 +753,6 @@ global char *Local_cookie init(NULL);
 global struct cookie *First_cookie init(NULL);
 #endif				/* USE_COOKIE */
 
-global struct mailcap **UserMailcap;
-global struct table2 **UserMimeTypes;
-global TextList *mailcap_list;
-global TextList *mimetypes_list;
 global char *mailcap_files init(USER_MAILCAP ", " SYS_MAILCAP);
 global char *mimetypes_files init(USER_MIMETYPES ", " SYS_MIMETYPES);
 
diff --git a/mailcap.c b/mailcap.c
index bc98341..cbbb460 100644
--- a/mailcap.c
+++ b/mailcap.c
@@ -1,4 +1,4 @@
-/* $Id: mailcap.c,v 1.7 2001/11/29 09:34:15 ukai Exp $ */
+/* $Id: mailcap.c,v 1.8 2001/11/30 09:54:22 ukai Exp $ */
 #include "fm.h"
 #include "myctype.h"
 #include <stdio.h>
@@ -12,22 +12,8 @@ static struct mailcap DefaultMailcap[] = {
     {NULL, NULL, 0, NULL, NULL, NULL}
 };
 
-void
-initMailcap()
-{
-    int i;
-    TextListItem *tl;
-
-    if (non_null(mailcap_files))
-	mailcap_list = make_domain_list(mailcap_files);
-    else
-	mailcap_list = NULL;
-    if (mailcap_list == NULL)
-	return;
-    UserMailcap = New_N(struct mailcap *, mailcap_list->nitem);
-    for (i = 0, tl = mailcap_list->first; tl; i++, tl = tl->next)
-	UserMailcap[i] = loadMailcap(tl->ptr);
-}
+static TextList *mailcap_list;
+static struct mailcap **UserMailcap;
 
 int
 mailcapMatch(struct mailcap *mcap, char *type)
@@ -124,7 +110,7 @@ matchMailcapAttr(char *p, char *attr, int len, Str *value)
     return 0;
 }
 
-int
+static int
 extractMailcapEntry(char *mcap_entry, struct mailcap *mcap)
 {
     int j, k;
@@ -193,7 +179,7 @@ extractMailcapEntry(char *mcap_entry, struct mailcap *mcap)
     return 1;
 }
 
-struct mailcap *
+static struct mailcap *
 loadMailcap(char *filename)
 {
     FILE *f;
@@ -233,6 +219,70 @@ loadMailcap(char *filename)
     return mcap;
 }
 
+void
+initMailcap()
+{
+    TextListItem *tl;
+    int i;
+
+    if (non_null(mailcap_files))
+	mailcap_list = make_domain_list(mailcap_files);
+    else
+	mailcap_list = NULL;
+    if (mailcap_list == NULL)
+	return;
+    UserMailcap = New_N(struct mailcap *, mailcap_list->nitem);
+    for (i = 0, tl = mailcap_list->first; tl; i++, tl = tl->next)
+	UserMailcap[i] = loadMailcap(tl->ptr);
+
+}
+
+char *
+acceptableMimeTypes()
+{
+    static Str types = NULL;
+    TextList *l;
+    Hash_si *mhash;
+    char *p;
+    int i;
+
+    if (types != NULL)
+	return types->ptr;
+
+    /* generate acceptable media types */
+    l = newTextList();
+    mhash = newHash_si(16); /* XXX */
+    pushText(l, "text");
+    putHash_si(mhash, "text", 1);
+    pushText(l, "image");
+    putHash_si(mhash, "image", 1);
+    for (i = 0; i < mailcap_list->nitem; i++) {
+	struct mailcap *mp = UserMailcap[i];
+	char *mt;
+	if (mp == NULL)
+	    continue;
+	for (; mp->type; mp++) {
+	    p = strchr(mp->type, '/');
+	    if (p == NULL)
+		continue;
+	    mt = allocStr(mp->type, p - mp->type);
+	    if (getHash_si(mhash, mt, 0) == 0) {
+		pushText(l, mt);
+		putHash_si(mhash, mt, 1);
+	    }
+	}
+    }
+    while ((p = popText(l)) != NULL) {
+	if (types == NULL)
+	    types = Strnew();
+	else
+	    Strcat_charp(types, ", ");
+	Strcat_charp(types, p);
+	Strcat_charp(types, "/*");
+    }
+    return types->ptr;
+}
+
 struct mailcap *
 searchExtViewer(char *type)
 {
diff --git a/proto.h b/proto.h
index f4b0a75..1a8b828 100644
--- a/proto.h
+++ b/proto.h
@@ -1,4 +1,4 @@
-/* $Id: proto.h,v 1.10 2001/11/29 09:34:15 ukai Exp $ */
+/* $Id: proto.h,v 1.11 2001/11/30 09:54:22 ukai Exp $ */
 /* 
  *   This file was automatically generated by version 1.7 of cextract.
  *   Manual editing not recommended.
@@ -108,6 +108,7 @@ extern int currentLn(Buffer *buf);
 extern void tmpClearBuffer(Buffer *buf);
 extern char *filename_extension(char *patch, int is_url);
 extern void examineFile(char *path, URLFile *uf);
+extern char *acceptableEncoding();
 extern int dir_exist(char *path);
 extern Str convertLine(URLFile *uf, Str line, char *code, int mode);
 extern Buffer *loadFile(char *path);
@@ -391,6 +392,7 @@ extern char str_to_code(char *str);
 extern char *code_to_str(char code);
 extern void put_sjis(Str os, unsigned char ub, unsigned char lb);
 #endif				/* JP_CHARSET */
+extern void initMimeTypes();
 extern void free_ssl_ctx();
 extern ParsedURL *baseURL(Buffer *buf);
 extern int openSocket(char *hostname, char *remoteport_name,
@@ -410,9 +412,9 @@ extern TextList *make_domain_list(char *domain_list);
 extern int check_no_proxy(char *domain);
 extern char *filename_extension(char *path, int is_url);
 extern int mailcapMatch(struct mailcap *mcap, char *type);
-extern struct mailcap *loadMailcap(char *filename);
 extern struct mailcap *searchMailcap(struct mailcap *table, char *type);
 extern void initMailcap();
+extern char *acceptableMimeTypes();
 extern struct mailcap *searchExtViewer(char *type);
 extern Str unquote_mailcap(char *qstr, char *type, char *name, char *attr,
 			   int *mc_stat);
@@ -577,7 +579,6 @@ extern char *guess_save_name(Buffer *buf, char *file);
 
 extern void wrapToggle(void);
 extern void saveBufferInfo(void);
-extern char *get_os2_dft(const char *, char *);
 
 extern void dispVer(void);
 
diff --git a/rc.c b/rc.c
index 923d14b..5bfcd1f 100644
--- a/rc.c
+++ b/rc.c
@@ -1,4 +1,4 @@
-/* $Id: rc.c,v 1.17 2001/11/30 04:52:57 ukai Exp $ */
+/* $Id: rc.c,v 1.18 2001/11/30 09:54:22 ukai Exp $ */
 /* 
  * Initialization file etc.
  */
@@ -1072,73 +1072,6 @@ do_mkdir(const char *dir, long mode)
 #define do_mkdir(dir,mode) mkdir(dir,mode)
 #endif				/* not __EMX__ */
 
-struct table2 *
-loadMimeTypes(char *filename)
-{
-    FILE *f;
-    char *d, *type;
-    int i, n;
-    Str tmp;
-    struct table2 *mtypes;
-
-    f = fopen(expandName(filename), "r");
-    if (f == NULL)
-	return NULL;
-    n = 0;
-    while (tmp = Strfgets(f), tmp->length > 0) {
-	d = tmp->ptr;
-	if (d[0] != '#') {
-	    d = strtok(d, " \t\n\r");
-	    if (d != NULL) {
-		d = strtok(NULL, " \t\n\r");
-		for (i = 0; d != NULL; i++)
-		    d = strtok(NULL, " \t\n\r");
-		n += i;
-	    }
-	}
-    }
-    fseek(f, 0, 0);
-    mtypes = New_N(struct table2, n + 1);
-    i = 0;
-    while (tmp = Strfgets(f), tmp->length > 0) {
-	d = tmp->ptr;
-	if (d[0] == '#')
-	    continue;
-	type = strtok(d, " \t\n\r");
-	if (type == NULL)
-	    continue;
-	while (1) {
-	    d = strtok(NULL, " \t\n\r");
-	    if (d == NULL)
-		break;
-	    mtypes[i].item1 = Strnew_charp(d)->ptr;
-	    mtypes[i].item2 = Strnew_charp(type)->ptr;
-	    i++;
-	}
-    }
-    mtypes[i].item1 = NULL;
-    mtypes[i].item2 = NULL;
-    fclose(f);
-    return mtypes;
-}
-
-void
-initMimeTypes()
-{
-    int i;
-    TextListItem *tl;
-
-    if (non_null(mimetypes_files))
-	mimetypes_list = make_domain_list(mimetypes_files);
-    else
-	mimetypes_list = NULL;
-    if (mimetypes_list == NULL)
-	return;
-    UserMimeTypes = New_N(struct table2 *, mimetypes_list->nitem);
-    for (i = 0, tl = mimetypes_list->first; tl; i++, tl = tl->next)
-	UserMimeTypes[i] = loadMimeTypes(tl->ptr);
-}
-
 void
 sync_with_option(void)
 {
diff --git a/url.c b/url.c
index ecb8c0e..373c7e5 100644
--- a/url.c
+++ b/url.c
@@ -1,4 +1,4 @@
-/* $Id: url.c,v 1.12 2001/11/29 09:34:15 ukai Exp $ */
+/* $Id: url.c,v 1.13 2001/11/30 09:54:22 ukai Exp $ */
 #include "fm.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -134,6 +134,76 @@ sock_log(char *message, ...)
 
 #endif
 
+static TextList *mimetypes_list;
+static struct table2 **UserMimeTypes;
+
+static struct table2 *
+loadMimeTypes(char *filename)
+{
+    FILE *f;
+    char *d, *type;
+    int i, n;
+    Str tmp;
+    struct table2 *mtypes;
+
+    f = fopen(expandName(filename), "r");
+    if (f == NULL)
+	return NULL;
+    n = 0;
+    while (tmp = Strfgets(f), tmp->length > 0) {
+	d = tmp->ptr;
+	if (d[0] != '#') {
+	    d = strtok(d, " \t\n\r");
+	    if (d != NULL) {
+		d = strtok(NULL, " \t\n\r");
+		for (i = 0; d != NULL; i++)
+		    d = strtok(NULL, " \t\n\r");
+		n += i;
+	    }
+	}
+    }
+    fseek(f, 0, 0);
+    mtypes = New_N(struct table2, n + 1);
+    i = 0;
+    while (tmp = Strfgets(f), tmp->length > 0) {
+	d = tmp->ptr;
+	if (d[0] == '#')
+	    continue;
+	type = strtok(d, " \t\n\r");
+	if (type == NULL)
+	    continue;
+	while (1) {
+	    d = strtok(NULL, " \t\n\r");
+	    if (d == NULL)
+		break;
+	    mtypes[i].item1 = Strnew_charp(d)->ptr;
+	    mtypes[i].item2 = Strnew_charp(type)->ptr;
+	    i++;
+	}
+    }
+    mtypes[i].item1 = NULL;
+    mtypes[i].item2 = NULL;
+    fclose(f);
+    return mtypes;
+}
+
+void
+initMimeTypes()
+{
+    int i;
+    TextListItem *tl;
+
+    if (non_null(mimetypes_files))
+	mimetypes_list = make_domain_list(mimetypes_files);
+    else
+	mimetypes_list = NULL;
+    if (mimetypes_list == NULL)
+	return;
+    UserMimeTypes = New_N(struct table2 *, mimetypes_list->nitem);
+    for (i = 0, tl = mimetypes_list->first; tl; i++, tl = tl->next)
+	UserMimeTypes[i] = loadMimeTypes(tl->ptr);
+}
+
 static char *
 DefaultFile(int scheme)
 {
@@ -1127,10 +1197,15 @@ otherinfo(ParsedURL *target, ParsedURL *current, char *referer)
     else
 	Strcat_charp(s, UserAgent);
     Strcat_charp(s, "\r\n");
-    Strcat_charp(s,
-		 "Accept: text/*, image/*, audio/*, video/*, application/*\r\n");
-    Strcat_charp(s,
-		 "Accept-Encoding: gzip, compress, bzip, bzip2, deflate\r\n");
+
+    Strcat_charp(s, "Accept: ");
+    Strcat_charp(s, acceptableMimeTypes());
+    Strcat_charp(s, "\r\n");
+
+    Strcat_charp(s, "Accept-Encoding: ");
+    Strcat_charp(s, acceptableEncoding());
+    Strcat_charp(s, "\r\n");
+
     Strcat_charp(s, "Accept-Language: ");
     if (AcceptLang != NULL && *AcceptLang != '\0') {
 	Strcat_charp(s, AcceptLang);