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-rw-r--r--CHANGELOG5
-rw-r--r--sfeed_frames.c30
-rw-r--r--sfeed_html.c27
-rw-r--r--sfeed_plain.c4
-rw-r--r--sfeed_stats.c6
-rw-r--r--sfeed_web.c6
-rw-r--r--util.c20
7 files changed, 48 insertions, 50 deletions
diff --git a/CHANGELOG b/CHANGELOG
index 006898f..4af913c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,10 +4,7 @@ v0.9
Features:
---------
- * Feeds are now by default updated in parallel for a huge speedup in performance.
- * Added hotkeys to sfeed_html to toggle showing only new items (n key) and
- focusing the menu (s key) or items (i key) using a tiny bit of
- javascript.
+ * Feeds are now by default updated in parallel for an increase in performance.
* Auto-detect XML character set encoding (sfeed_xmlenc).
* Auto-detect RSS/Atom feeds from web-pages (sfeed_web).
* Added sfeed_frames, a formatting program to output feeds as a HTML file with
diff --git a/sfeed_frames.c b/sfeed_frames.c
index 626fadf..94ef397 100644
--- a/sfeed_frames.c
+++ b/sfeed_frames.c
@@ -8,16 +8,19 @@
#include <sys/stat.h>
#include <utime.h>
#include <errno.h>
+#include <limits.h>
#include "util.h"
static unsigned int showsidebar = 1; /* show sidebar ? */
-static FILE *fpindex = NULL, *fpitems = NULL, *fpmenu = NULL, *fpcontent = NULL;
+static FILE *fpindex = NULL, *fpitems = NULL, *fpmenu = NULL;
+static FILE *fpcontent = NULL;
static char *line = NULL;
-static struct feed *feeds = NULL; /* start of feeds linked-list. */
+static struct feed *feeds = NULL;
-static void /* print error message to stderr */
+/* print string to stderr and exit program with EXIT_FAILURE */
+static void
die(const char *s) {
fputs("sfeed_frames: ", stderr);
fputs(s, stderr);
@@ -64,12 +67,11 @@ printcontent(const char *s, FILE *fp) {
/* TODO: bufsiz - 1 ? */
static size_t
-makepathname(char *buffer, size_t bufsiz, const char *path) {
- const char *p = path;
+makepathname(const char *path, char *buffer, size_t bufsiz) {
size_t i = 0, r = 0;
- for(; *p && i < bufsiz; p++) {
- if(isalpha((int)*p) || isdigit((int)*p)) {
+ for(; *path && i < bufsiz - 1; p++) {
+ if(isalpha((int)*path) || isdigit((int)*path)) {
buffer[i++] = tolower((int)*p);
r = 0;
} else {
@@ -92,16 +94,16 @@ fileexists(const char *path) {
int
main(int argc, char **argv) {
+ struct feed *f, *feedcurrent = NULL;
char *fields[FieldLast];
char name[256]; /* TODO: bigger size? */
char *basepath = ".";
- /* TODO: max path size? */
- char dirpath[1024], filepath[1024], reldirpath[1024], relfilepath[1024];
+ char dirpath[PATH_MAX], filepath[PATH_MAX];
+ char reldirpath[PATH_MAX], relfilepath[PATH_MAX];
unsigned long totalfeeds = 0, totalnew = 0;
unsigned int isnew;
- struct feed *f, *feedcurrent = NULL;
time_t parsedtime, comparetime;
- size_t size = 0, namelen = 0, basepathlen = 0;
+ size_t linesize = 0, namelen, basepathlen;
struct stat st;
struct utimbuf contenttime;
@@ -133,14 +135,14 @@ main(int argc, char **argv) {
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" /></head>"
"<body class=\"frame\"><div id=\"items\">", fpitems);
- while(parseline(&line, &size, fields, FieldLast, '\t', stdin) > 0) {
+ while(parseline(&line, &linesize, fields, FieldLast, '\t', stdin) > 0) {
/* first of feed section or new feed section. */
if(!totalfeeds || (feedcurrent && strcmp(feedcurrent->name, fields[FieldFeedName]))) {
/* TODO: makepathname isnt necesary if fields[FieldFeedName] is the same as the previous line */
/* TODO: move this part below where FieldFeedName is checked if its different ? */
/* make directory for feedname */
- if(!(namelen = makepathname(name, sizeof(name) - 1, fields[FieldFeedName])))
+ if(!(namelen = makepathname(fields[FieldFeedName], name, sizeof(name))))
continue;
if(snprintf(dirpath, sizeof(dirpath), "%s/%s", basepath, name) <= 0)
@@ -192,7 +194,7 @@ main(int argc, char **argv) {
}
/* write content */
- if(!(namelen = makepathname(name, sizeof(name), fields[FieldTitle])))
+ if(!(namelen = makepathname(fields[FieldTitle], name, sizeof(name))))
continue;
if(snprintf(filepath, sizeof(filepath), "%s/%s.html", dirpath, name) <= 0)
die("snprintf() format error");
diff --git a/sfeed_html.c b/sfeed_html.c
index f1a979d..a80a484 100644
--- a/sfeed_html.c
+++ b/sfeed_html.c
@@ -39,11 +39,11 @@ main(void) {
fputs(
"<!DOCTYPE HTML>\n"
"<html dir=\"ltr\" lang=\"en\">\n"
- " <head>\n"
- " <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- " <link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
- " </head>\n"
- " <body class=\"noframe\">\n",
+ "\t<head>\n"
+ "\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
+ "\t\t<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />\n"
+ "\t</head>\n"
+ "\t<body class=\"noframe\">\n",
stdout);
if(!(feedcurrent = calloc(1, sizeof(struct feed))))
@@ -55,7 +55,8 @@ main(void) {
isnew = (parsedtime >= comparetime);
islink = (fields[FieldLink][0] != '\0');
/* first of feed section or new feed section. */
- if(!totalfeeds || (feedcurrent && strcmp(feedcurrent->name, fields[FieldFeedName]))) { /* TODO: allocate feedcurrent before here, feedcurrent can be NULL */
+ /* TODO: allocate feedcurrent before here, feedcurrent can be NULL */
+ if(!totalfeeds || (feedcurrent && strcmp(feedcurrent->name, fields[FieldFeedName]))) {
if(!(f = calloc(1, sizeof(struct feed))))
die("can't allocate enough memory");
/*f->next = NULL;*/
@@ -146,19 +147,9 @@ main(void) {
}
fputs("\t\t</ul>\n\t</div>\n", stdout);
}
- /* toggle showing only new with "n" */
- fputs("<script type=\"text/javascript\">"
- "var b=document.body;window.onkeypress=function(e){"
- "switch(String.fromCharCode(e.which)){"
- "case 'n':var n='newonly';b.className=/*toggle new only*/"
- "b.className.indexOf(n)==-1?b.className+' '+n:b.className.replace(n,'');break;"
- "case 'm':case 's':b.querySelector('#sidebar a').focus();break; /*focus menu*/"
- "case 'i':b.querySelector('#items').focus();break;/*focus items*/"
- "}};"
- "</script>", stdout);
fputs(
- " </body>\n"
- " <title>Newsfeed (",
+ "\t</body>\n"
+ "\t<title>Newsfeed (",
stdout);
fprintf(stdout, "%lu", totalnew);
fputs(")</title>\n</html>", stdout);
diff --git a/sfeed_plain.c b/sfeed_plain.c
index a3fc5c3..c22abb2 100644
--- a/sfeed_plain.c
+++ b/sfeed_plain.c
@@ -6,7 +6,7 @@
#include "util.h"
static void
-printutf8padded(const char *s, size_t len, FILE *fp, int pad) {
+printutf8padded(FILE *fp, const char *s, size_t len, int pad) {
size_t n = 0, i;
for(i = 0; s[i] && n < len; i++) {
@@ -34,7 +34,7 @@ main(void) {
if(fields[FieldFeedName][0] != '\0')
printf("%-15.15s ", fields[FieldFeedName]);
printf("%-30.30s ", fields[FieldTimeFormatted]);
- printutf8padded(fields[FieldTitle], 70, stdout, ' ');
+ printutf8padded(stdout, fields[FieldTitle], 70, ' ');
fputs(" ", stdout);
if(fields[FieldBaseSiteUrl][0] != '\0')
printlink(fields[FieldLink], fields[FieldBaseSiteUrl], stdout);
diff --git a/sfeed_stats.c b/sfeed_stats.c
index 9846e38..3d594d5 100644
--- a/sfeed_stats.c
+++ b/sfeed_stats.c
@@ -44,7 +44,8 @@ main(void) {
isnew = (parsedtime >= comparetime);
islink = (fields[FieldLink][0] != '\0');
/* first of feed section or new feed section. */
- if(!totalfeeds || (feedcurrent && strcmp(feedcurrent->name, fields[FieldFeedName]))) { /* TODO: allocate feedcurrent before here, feedcurrent can be NULL */
+ /* TODO: allocate feedcurrent before here, feedcurrent can be NULL */
+ if(!totalfeeds || (feedcurrent && strcmp(feedcurrent->name, fields[FieldFeedName]))) {
if(!(f = calloc(1, sizeof(struct feed))))
die("can't allocate enough memory");
if(totalfeeds) { /* end previous one. */
@@ -79,7 +80,8 @@ main(void) {
for(feedcurrent = feeds; feedcurrent; feedcurrent = feedcurrent->next) {
if(!feedcurrent->name || feedcurrent->name[0] == '\0')
continue;
- fprintf(stdout, "%c %-20.20s [%4lu/%-4lu]", feedcurrent->totalnew > 0 ? 'N' : ' ',
+ fprintf(stdout, "%c %-20.20s [%4lu/%-4lu]",
+ feedcurrent->totalnew > 0 ? 'N' : ' ',
feedcurrent->name, feedcurrent->totalnew, feedcurrent->total);
if(feedcurrent->timenewestformat && feedcurrent->timenewestformat[0])
fprintf(stdout, " %s", feedcurrent->timenewestformat);
diff --git a/sfeed_web.c b/sfeed_web.c
index 66e7260..17541b1 100644
--- a/sfeed_web.c
+++ b/sfeed_web.c
@@ -38,7 +38,7 @@ xmlattr(XMLParser *p, const char *tag, size_t taglen, const char *name,
return;
if(isbase) {
if(!strncasecmp(name, "href", namelen))
- strlcpy(basehref, value, sizeof(basehref) - 1);
+ strlcpy(basehref, value, sizeof(basehref));
} else if(islink) {
if(!strncasecmp(name, "type", namelen)) {
if(!strncasecmp(value, "application/atom", strlen("application/atom")) ||
@@ -46,7 +46,7 @@ xmlattr(XMLParser *p, const char *tag, size_t taglen, const char *name,
isfeedlink = 1;
}
} else if(!strncasecmp(name, "href", namelen))
- strlcpy(feedlink, value, sizeof(feedlink) - 1);
+ strlcpy(feedlink, value, sizeof(feedlink));
}
}
@@ -56,7 +56,7 @@ main(int argc, char **argv) {
/* base href */
if(argc > 1)
- strlcpy(basehref, argv[1], sizeof(basehref) - 1);
+ strlcpy(basehref, argv[1], sizeof(basehref));
xmlparser_init(&x, stdin);
x.xmltagstart = xmltagstart;
diff --git a/util.c b/util.c
index ceb6478..b501cd0 100644
--- a/util.c
+++ b/util.c
@@ -72,15 +72,17 @@ afgets(char **p, size_t *size, FILE *fp) {
return NULL;
}
-void /* print link; if link is relative use baseurl to make it absolute */
+/* print link; if link is relative use baseurl to make it absolute */
+void
printlink(const char *link, const char *baseurl, FILE *fp) {
const char *ebaseproto, *ebasedomain, *p;
int isrelative;
/* protocol part */
for(p = link; *p && (isalpha((int)*p) || isdigit((int)*p) || *p == '+' || *p == '-' || *p == '.'); p++);
+ /* relative link (baseurl is used). */
isrelative = strncmp(p, "://", strlen("://"));
- if(isrelative) { /* relative link (baseurl is used). */
+ if(isrelative) {
if((ebaseproto = strstr(baseurl, "://"))) {
ebaseproto += strlen("://");
fwrite(baseurl, 1, ebaseproto - baseurl, fp);
@@ -92,13 +94,15 @@ printlink(const char *link, const char *baseurl, FILE *fp) {
if(link[0] == '/') { /* relative to baseurl domain (not path). */
if(link[1] == '/') /* absolute url but with protocol from baseurl. */
link += 2;
- else if((ebasedomain = strchr(ebaseproto, '/'))) /* relative to baseurl and baseurl path. */
+ else if((ebasedomain = strchr(ebaseproto, '/')))
+ /* relative to baseurl and baseurl path. */
fwrite(ebaseproto, 1, ebasedomain - ebaseproto, fp);
else
fputs(ebaseproto, stdout);
- } else if((ebasedomain = strrchr(ebaseproto, '/'))) /* relative to baseurl and baseurl path. */
+ } else if((ebasedomain = strrchr(ebaseproto, '/'))) {
+ /* relative to baseurl and baseurl path. */
fwrite(ebaseproto, 1, ebasedomain - ebaseproto + 1, fp);
- else {
+ } else {
fputs(ebaseproto, fp);
if(*baseurl && *link)
fputc('/', fp);
@@ -108,13 +112,15 @@ printlink(const char *link, const char *baseurl, FILE *fp) {
}
unsigned int
-parseline(char **line, size_t *size, char **fields, unsigned int maxfields, int separator, FILE *fp) {
+parseline(char **line, size_t *size, char **fields,
+ unsigned int maxfields, int separator, FILE *fp)
+{
unsigned int i = 0;
char *prev, *s;
if(afgets(line, size, fp)) {
for(prev = *line; (s = strchr(prev, separator)) && i <= maxfields; i++) {
- *s = '\0'; /* null terminate string. */
+ *s = '\0';
fields[i] = prev;
prev = s + 1;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 14:55:19 +0000