sfeed

commit 7bd3894befb8033ebdc252103fd0d689e655f127
parent 7e575e13c0cdcc4341fa2f0b6dcb90cb4bd3cd71
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun, 21 Jun 2015 00:25:45 +0200

improvements

Diffstat:
M
sfeed.1
 | 
16
++++++++--------
M
sfeed_web.c
 | 
12
++++++++++--
M
sfeedrc.example
 | 
3
+--

3 files changed, 19 insertions(+), 12 deletions(-)
diff --git a/sfeed.1 b/sfeed.1
@@ -6,16 +6,15 @@
 .Nd simple RSS and Atom parser
 .Sh SYNOPSIS
 .Nm
-.Op Ar suffix string | Fl Ar v
+.Op Ar baseurl
 .Sh DESCRIPTION
 .Nm
 reads RSS or Atom feed data (XML) from stdin. It writes the feed data in a
-tab-separated format to stdout.
-.Sh OPTIONS
-.Bl -tag -width 17n
-.It Fl v
-show program version
-.El
+tab-separated format to stdout. A
+.Ar baseurl
+can be specified if the links in the feed are relative urls and the baseurl of
+the content differs from the feed. It is generally recommended to always have
+absolute urls in your feeds, but the web sucks.
 .Sh TAB-SEPARATED FORMAT FIELDS
 The items are saved in a TSV-like format except newlines, tabs and
 backslash are escaped with \\ (\\n, \\t and \\\\). Carriage returns (\\r) are
@@ -30,7 +29,7 @@ string, date and time in the format: YYYY-mm-dd HH:MM:SS tzname[[+-][HHMM]]
 .It Ar item title
 string
 .It Ar item link
-string
+string, made to absolute url, unsafe characters are encoded
 .It Ar item content
 string
 .It Ar item content\-type
@@ -43,6 +42,7 @@ string
 string, "rss" or "atom"
 .El
 .Sh SEE ALSO
+.Xr sfeed_plain 1 ,
 .Xr sfeed_update 1 ,
 .Xr sh 1
 .Sh AUTHORS
diff --git a/sfeed_web.c b/sfeed_web.c
@@ -11,6 +11,15 @@ static unsigned int isbase = 0, islink = 0, isfeedlink = 0, found = 0;
 static char feedlink[4096] = "", basehref[4096] = "", feedtype[256] = "";
 
 static void
+printfeedtype(const char *s, FILE *fp)
+{
+	for(; *s; s++) {
+		if(!isspace((int)*s))
+			fputc(*s, fp);
+	}
+}
+
+static void
 xmltagstart(XMLParser *p, const char *tag, size_t taglen)
 {
 	(void)p;
@@ -34,7 +43,7 @@ xmltagstartparsed(XMLParser *p, const char *tag, size_t taglen, int isshort)
 
 	if(isfeedlink) {
 		if(*feedtype) {
-			printfeednameid(feedtype, stdout);
+			printfeedtype(feedtype, stdout);
 			putchar(' ');
 		}
 		printlink(feedlink, basehref, stdout);
@@ -75,7 +84,6 @@ main(int argc, char *argv[])
 {
 	XMLParser parser;
 
-	/* base href */
 	if(argc > 1)
 		strlcpy(basehref, argv[1], sizeof(basehref));
 
diff --git a/sfeedrc.example b/sfeedrc.example
@@ -1,8 +1,7 @@
 # paths
 # NOTE: make sure to uncomment all these if you change it.
 #sfeedpath="$HOME/.sfeed"
-#sfeedfile="$sfeedpath/feeds"
-#sfeedfilenew="$sfeedfile.new"
+#sfeeddir="${sfeedpath}/feeds"
 
 # list of feeds to fetch:
 feeds() {