--- sample.urlview Jul 2000 09:05:10 -0000 1.1.1.1
+++ sample.urlview Jan 2003 08:30:51 -0000
@@ -28 +28,12 @@ COMMAND url_handler.sh
+# Switch for generating HTML output
+#HTMLOUT
+
+# Template string for HTML body (outer layer) (%s contains generated inner layer of HTML_LINKs)
+#HTML_TEMPLATE \n%s
\n
+#HTML_TEMPLATE %s\n
+#HTML_TEMPLATE urlview generated links%s
+
+# Template string for HTML link entry (inner layer) per URL (both %s contain the URL)
+#HTML_LINK %s\n
+#HTML_LINK %s
\n
--- urlview.1 Jul 2000 19:32:31 -0000 1.1
+++ urlview.1 Jan 2003 08:30:51 -0000
@@ -76,2 +76,16 @@ shouldn't happen with the default regula
explicitly excludes single quotes.)
+.TP
+HTMLOUT
+This switch will force \fBurlview\fP to generate HTML output (on stdout).
+.TP
+HTML_TEMPLATE \fItemplate\fP
+When HTMLOUT is set, this specifies the template string for the HTML body (outer layer).
+To be useful, \fItemplate\fP must contain \fB%s\fP, which represents the set of
+HTML links (inner layer) as specified below.
+.TP
+HTML_LINK \fIlink\fP
+When HTMLOUT is set, this specifies the template string for HTML links (inner layer).
+To be useful, \fIlink\fP must contain at least one \fB%s\fP, which represents the URL;
+a second \fB%s\fP may also be used (and it also contains the URL). The \fIlink\fP
+will almost certainly use both \fB%s\fP instances.
.SH FILES
--- urlview.c Jul 2000 06:26:52 -0000 1.4
+++ urlview.c Jan 2003 08:30:51 -0000
@@ -63,2 +63,4 @@
#define SYSTEM_INITFILE "/etc/urlview.conf"
+#define DEFAULT_HTML_TEMPLATE "\n%s
\n" /* or "%s" */
+#define DEFAULT_HTML_LINK "%s\n" /* or "%s
\n" */
@@ -155,2 +157,58 @@ void search_backward (char *search, int
}
+
+void html_out (int urlcount, char **url, char *html_template, char *html_link)
+{
+ char *links = 0;
+ size_t n = 0;
+ size_t len = 0;
+ int i;
+
+ links = (char *) malloc (1);
+ for (i = 0; i < urlcount; i++)
+ {
+ n = 2 * strlen (url[i]) + strlen (html_link);
+ links = (char *) realloc (links, len + n + 1);
+ n = snprintf (links + len, n+1, html_link, url[i], url[i]);
+ len += n;
+ }
+
+ printf (html_template, links);
+}
+
+void escape_string (char *wc, char *pc)
+{
+ while (ISSPACE (*pc))
+ pc++;
+
+ while (*pc && *pc != '\n')
+ {
+ if (*pc == '\\')
+ {
+ pc++;
+ switch (*pc)
+ {
+ case 'n':
+ *wc++ = '\n';
+ break;
+ case 'r':
+ *wc++ = '\r';
+ break;
+ case 't':
+ *wc++ = '\t';
+ break;
+ case 'f':
+ *wc++ = '\f';
+ break;
+ default:
+ *wc++ = '\\';
+ *wc++ = *pc;
+ break;
+ }
+ }
+ else
+ *wc++ = *pc;
+ pc++;
+ }
+ *wc = 0;
+}
@@ -171,2 +229,4 @@ int main (int argc, char **argv)
char scratch[1024];
+ char html_template[1024];
+ char html_link[1024];
char **url;
@@ -190,2 +250,3 @@ int main (int argc, char **argv)
int expert = 0;
+ int html = 0;
@@ -196,2 +257,4 @@ int main (int argc, char **argv)
strncpy (command, DEFAULT_COMMAND, sizeof (command) - 1);
+ strncpy (html_template, DEFAULT_HTML_TEMPLATE, sizeof (html_template) - 1);
+ strncpy (html_link, DEFAULT_HTML_LINK, sizeof (html_link) - 1);
memset((void *)search, 0, sizeof(search));
@@ -215,36 +278,3 @@ int main (int argc, char **argv)
{
- pc = buf + 6;
- while (ISSPACE (*pc))
- pc++;
- wc = regexp;
- while (*pc && *pc != '\n')
- {
- if (*pc == '\\')
- {
- pc++;
- switch (*pc)
- {
- case 'n':
- *wc++ = '\n';
- break;
- case 'r':
- *wc++ = '\r';
- break;
- case 't':
- *wc++ = '\t';
- break;
- case 'f':
- *wc++ = '\f';
- break;
- default:
- *wc++ = '\\';
- *wc++ = *pc;
- break;
- }
- }
- else
- *wc++ = *pc;
- pc++;
- }
- *wc = 0;
+ escape_string (regexp, buf + 6);
}
@@ -259,2 +289,10 @@ int main (int argc, char **argv)
}
+ else if (strncmp ("HTML_TEMPLATE", buf, 13) == 0 && ISSPACE (buf[13]))
+ {
+ escape_string (html_template, buf + 13);
+ }
+ else if (strncmp ("HTML_LINK", buf, 9) == 0 && ISSPACE (buf[9]))
+ {
+ escape_string (html_link, buf + 9);
+ }
else if (strcmp ("EXPERT\n", buf) == 0)
@@ -263,2 +301,6 @@ int main (int argc, char **argv)
}
+ else if (strcmp("HTMLOUT\n", buf) == 0)
+ {
+ html = 1;
+ }
else
@@ -368,2 +410,7 @@ into a line of its own in your \n\
+ if (html)
+ {
+ html_out (urlcount, url, html_template, html_link);
+ exit (0);
+ }
/*** present the URLs to the user ***/
--- urlview.conf.suse Jul 2000 09:05:10 -0000 1.1.1.1
+++ urlview.conf.suse Jan 2003 08:30:51 -0000
@@ -8,2 +8,4 @@
# COMMAND url_handler.sh '%s'
+# HTML_TEMPLATE \n%s
\n
+# HTML_LINK %s\n
#