storm/w3m
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

run make indent

Browse Source
This commit is contained in:
Fumitoshi UKAI
2001-11-24 02:01:26 +00:00
parent aa74d02025
commit 975c8f9d43
60 changed files with 4970 additions and 4688 deletions
Download Patch File Download Diff File Expand all files Collapse all files

191
mailcap.c
View File

@@ -1,4 +1,4 @@
/* $Id: mailcap.c,v 1.5 2001/11/20 04:11:16 ukai Exp $ */
/* $Id: mailcap.c,v 1.6 2001/11/24 02:01:26 ukai Exp $ */
#include "fm.h"
#include "myctype.h"
#include <stdio.h>
@@ -6,8 +6,7 @@
#include "parsetag.h"
#include "local.h"
static struct mailcap DefaultMailcap[] =
{
static struct mailcap DefaultMailcap[] = {
{"image/*", "xv %s", 0, NULL, NULL, NULL}, /* */
{"audio/basic", "showaudio %s", 0, NULL, NULL, NULL},
{NULL, NULL, 0, NULL, NULL, NULL}
@@ -74,7 +73,8 @@ searchMailcap(struct mailcap *table, char *type)
i = mailcapMatch(table, type);
if (i > level) {
if (table->test) {
Str command = unquote_mailcap(table->test, type, NULL, NULL, NULL);
Str command =
unquote_mailcap(table->test, type, NULL, NULL, NULL);
if (system(command->ptr) != 0)
continue;
}
@@ -86,7 +86,7 @@ searchMailcap(struct mailcap *table, char *type)
}
static int
matchMailcapAttr(char *p, char *attr, int len, Str * value)
matchMailcapAttr(char *p, char *attr, int len, Str *value)
{
int quoted;
char *q = NULL;
@@ -140,7 +140,7 @@ extractMailcapEntry(char *mcap_entry, struct mailcap *mcap)
if (!IS_SPACE(p[j]))
k = j;
}
mcap->type = allocStr(p, (k >= 0)? k + 1 : j);
mcap->type = allocStr(p, (k >= 0) ? k + 1 : j);
if (!p[j])
return 0;
p += j + 1;
@@ -156,7 +156,7 @@ extractMailcapEntry(char *mcap_entry, struct mailcap *mcap)
else if (p[j] == '\\')
quoted = 1;
}
mcap->viewer = allocStr(p, (k >= 0)? k + 1 : j);
mcap->viewer = allocStr(p, (k >= 0) ? k + 1 : j);
p += j;
while (*p == ';') {
@@ -168,8 +168,8 @@ extractMailcapEntry(char *mcap_entry, struct mailcap *mcap)
else if (matchMailcapAttr(p, "copiousoutput", 13, NULL)) {
mcap->flags |= MAILCAP_COPIOUSOUTPUT;
}
else if (matchMailcapAttr(p, "x-htmloutput", 12, NULL) ||
matchMailcapAttr(p, "htmloutput", 10, NULL)) {
else if (matchMailcapAttr(p, "x-htmloutput", 12, NULL) ||
matchMailcapAttr(p, "htmloutput", 10, NULL)) {
mcap->flags |= MAILCAP_HTMLOUTPUT;
}
else if (matchMailcapAttr(p, "test", 4, &tmp)) {
@@ -241,13 +241,13 @@ searchExtViewer(char *type)
if (mailcap_list == NULL)
goto no_user_mailcap;
for (i = 0; i < mailcap_list->nitem; i++) {
if ((p = searchMailcap(UserMailcap[i], type)) != NULL)
return p;
}
no_user_mailcap:
no_user_mailcap:
return searchMailcap(DefaultMailcap, type);
}
@@ -262,45 +262,46 @@ searchExtViewer(char *type)
Str
quote_mailcap(char *s, int flag)
{
Str d;
Str d;
d = Strnew();
d = Strnew();
for (;; ++s)
switch (*s) {
case '\0':
goto end;
case '$':
case '`':
case '"':
case '\\':
if (!(flag & MCF_SQUOTED))
Strcat_char(d, '\\');
for (;; ++s)
switch (*s) {
case '\0':
goto end;
case '$':
case '`':
case '"':
case '\\':
if (!(flag & MCF_SQUOTED))
Strcat_char(d, '\\');
Strcat_char(d, *s);
break;
case '\'':
if (flag & MCF_SQUOTED) {
Strcat_charp(d, "'\\''");
break;
}
default:
if (!flag && !IS_ALNUM(*s))
Strcat_char(d, '\\');
case '_':
case '.':
case ':':
case '/':
Strcat_char(d, *s);
break;
}
end:
return d;
Strcat_char(d, *s);
break;
case '\'':
if (flag & MCF_SQUOTED) {
Strcat_charp(d, "'\\''");
break;
}
default:
if (!flag && !IS_ALNUM(*s))
Strcat_char(d, '\\');
case '_':
case '.':
case ':':
case '/':
Strcat_char(d, *s);
break;
}
end:
return d;
}
static Str
unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat, int flag0)
unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
int flag0)
{
Str str, tmp, test, then;
char *p;
@@ -308,7 +309,7 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
if (stat)
*stat = 0;
if (qstr == NULL)
return NULL;
@@ -317,15 +318,15 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
for (flag = flag0, p = qstr; *p; p++) {
if (status == MC_QUOTED) {
if (prev_status == MC_PREC2)
Strcat_char(tmp, *p);
else
Strcat_char(str, *p);
status = prev_status;
if (prev_status == MC_PREC2)
Strcat_char(tmp, *p);
else
Strcat_char(str, *p);
status = prev_status;
continue;
}
else if (*p == '\\') {
prev_status = status;
prev_status = status;
status = MC_QUOTED;
continue;
}
@@ -334,35 +335,35 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
if (*p == '%') {
status = MC_PREC;
}
else {
if (*p == '\'') {
if (!flag0 && flag & MCF_SQUOTED)
flag &= ~MCF_SQUOTED;
else if (!flag)
flag |= MCF_SQUOTED;
}
else if (*p == '"') {
if (!flag0 && flag & MCF_DQUOTED)
flag &= ~MCF_DQUOTED;
else if (!flag)
flag |= MCF_DQUOTED;
}
Strcat_char(str, *p);
}
else {
if (*p == '\'') {
if (!flag0 && flag & MCF_SQUOTED)
flag &= ~MCF_SQUOTED;
else if (!flag)
flag |= MCF_SQUOTED;
}
else if (*p == '"') {
if (!flag0 && flag & MCF_DQUOTED)
flag &= ~MCF_DQUOTED;
else if (!flag)
flag |= MCF_DQUOTED;
}
Strcat_char(str, *p);
}
break;
case MC_PREC:
if (IS_ALPHA(*p)) {
switch (*p) {
case 's':
if (name) {
Strcat_charp(str, quote_mailcap(name, flag)->ptr);
Strcat_charp(str, quote_mailcap(name, flag)->ptr);
if (stat)
*stat |= MCSTAT_REPNAME;
}
break;
case 't':
if (type) {
Strcat_charp(str, quote_mailcap(type, flag)->ptr);
Strcat_charp(str, quote_mailcap(type, flag)->ptr);
if (stat)
*stat |= MCSTAT_REPTYPE;
}
@@ -372,7 +373,7 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
}
else if (*p == '{') {
status = MC_PREC2;
test = then = NULL;
test = then = NULL;
tmp = Strnew();
}
else if (*p == '%') {
@@ -380,35 +381,35 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
}
break;
case MC_PREC2:
if (sp > 0 || *p == '{') {
if (sp > 0 || *p == '{') {
Strcat_char(tmp, *p);
switch (*p) {
case '{':
++sp;
break;
case '}':
--sp;
break;
default:
break;
}
switch (*p) {
case '{':
++sp;
break;
case '}':
--sp;
break;
default:
break;
}
}
else if (*p == '}') {
char *q;
if (attr && (q = strcasestr(attr, tmp->ptr)) != NULL &&
(q == attr || IS_SPACE(*(q-1)) || *(q-1) == ';') &&
matchattr(q, tmp->ptr, tmp->length, &tmp)) {
Strcat_charp(str, quote_mailcap(tmp->ptr, flag)->ptr);
if (stat)
*stat |= MCSTAT_REPPARAM;
}
status = MC_NORMAL;
}
else {
Strcat_char(tmp, *p);
}
break;
else if (*p == '}') {
char *q;
if (attr && (q = strcasestr(attr, tmp->ptr)) != NULL &&
(q == attr || IS_SPACE(*(q - 1)) || *(q - 1) == ';') &&
matchattr(q, tmp->ptr, tmp->length, &tmp)) {
Strcat_charp(str, quote_mailcap(tmp->ptr, flag)->ptr);
if (stat)
*stat |= MCSTAT_REPPARAM;
}
status = MC_NORMAL;
}
else {
Strcat_char(tmp, *p);
}
break;
}
}
return str;
@@ -417,5 +418,5 @@ unquote_mailcap_loop(char *qstr, char *type, char *name, char *attr, int *stat,
Str
unquote_mailcap(char *qstr, char *type, char *name, char *attr, int *stat)
{
return unquote_mailcap_loop(qstr, type, name, attr, stat, 0);
return unquote_mailcap_loop(qstr, type, name, attr, stat, 0);
}