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-rw-r--r--sfeed.c6
-rw-r--r--sfeed_frames.c27
-rw-r--r--sfeed_html.c15
-rw-r--r--sfeed_opml_import.c12
-rw-r--r--sfeed_plain.c7
-rw-r--r--sfeed_stats.c15
-rw-r--r--sfeed_web.c16
-rw-r--r--sfeed_xmlenc.c13
-rw-r--r--util.c38
-rw-r--r--util.h2
10 files changed, 94 insertions, 57 deletions
diff --git a/sfeed.c b/sfeed.c
index 157ece9..9111089 100644
--- a/sfeed.c
+++ b/sfeed.c
@@ -1,11 +1,11 @@
+#include <ctype.h>
+#include <errno.h>
+#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <time.h>
-#include <ctype.h>
-#include <stdint.h>
-#include <errno.h>
#include "util.h"
#include "xml.h"
diff --git a/sfeed_frames.c b/sfeed_frames.c
index 28975ed..592e954 100644
--- a/sfeed_frames.c
+++ b/sfeed_frames.c
@@ -1,14 +1,14 @@
+#include <ctype.h>
+#include <errno.h>
+#include <limits.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <time.h>
-#include <ctype.h>
#include <unistd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include <utime.h>
-#include <limits.h>
-#include <errno.h>
#include "util.h"
@@ -20,13 +20,15 @@ static struct feed *feeds = NULL;
/* print error message to stderr */
static void
-die(const char *s) {
+die(const char *s)
+{
fprintf(stderr, "sfeed_frames: %s\n", s);
exit(EXIT_FAILURE);
}
static void
-cleanup(void) {
+cleanup(void)
+{
if(fpmenu) {
fclose(fpmenu);
fpmenu = NULL;
@@ -51,7 +53,8 @@ cleanup(void) {
/* print text, ignore tabs, newline and carriage return etc
* print some HTML 2.0 / XML 1.0 as normal text */
static void
-printcontent(const char *s, FILE *fp) {
+printcontent(const char *s, FILE *fp)
+{
const char *p;
for(p = s; *p; p++) {
@@ -73,7 +76,8 @@ printcontent(const char *s, FILE *fp) {
/* TODO: bufsiz - 1 ? */
static size_t
-makepathname(const char *path, char *buffer, size_t bufsiz) {
+makepathname(const char *path, char *buffer, size_t bufsiz)
+{
size_t i = 0, r = 0;
for(; *path && i < bufsiz - 1; path++) {
@@ -94,7 +98,8 @@ makepathname(const char *path, char *buffer, size_t bufsiz) {
}
int
-main(int argc, char **argv) {
+main(int argc, char *argv[])
+{
struct feed *f, *fcur = NULL;
char *fields[FieldLast];
char name[64]; /* TODO: bigger size? */
diff --git a/sfeed_html.c b/sfeed_html.c
index 8ba798b..d025eb4 100644
--- a/sfeed_html.c
+++ b/sfeed_html.c
@@ -1,9 +1,9 @@
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
+#include <string.h>
#include <time.h>
-#include <ctype.h>
-#include <errno.h>
#include "util.h"
@@ -12,7 +12,8 @@ static struct feed *feeds = NULL; /* start of feeds linked-list. */
static char *line = NULL;
static void
-cleanup(void) {
+cleanup(void)
+{
free(line); /* free line */
line = NULL;
feedsfree(feeds); /* free feeds linked-list */
@@ -20,13 +21,15 @@ cleanup(void) {
/* print error message to stderr */
static void
-die(const char *s) {
+die(const char *s)
+{
fprintf(stderr, "sfeed_html: %s\n", s);
exit(EXIT_FAILURE);
}
int
-main(void) {
+main(void)
+{
char *fields[FieldLast];
unsigned long totalfeeds = 0, totalnew = 0;
unsigned int islink, isnew;
diff --git a/sfeed_opml_import.c b/sfeed_opml_import.c
index ec54d9e..1399bbf 100644
--- a/sfeed_opml_import.c
+++ b/sfeed_opml_import.c
@@ -11,17 +11,20 @@ static XMLParser parser; /* XML parser state */
static char feedurl[2048], feedname[2048], basesiteurl[2048];
static int
-istag(const char *s1, const char *s2) {
+istag(const char *s1, const char *s2)
+{
return !strcasecmp(s1, s2);
}
static int
-isattr(const char *s1, const char *s2) {
+isattr(const char *s1, const char *s2)
+{
return !strcasecmp(s1, s2);
}
static void
-xml_handler_start_element(XMLParser *p, const char *tag, size_t taglen) {
+xml_handler_start_element(XMLParser *p, const char *tag, size_t taglen)
+{
(void)p;
(void)taglen;
@@ -68,7 +71,8 @@ xml_handler_attr(XMLParser *p, const char *tag, size_t taglen,
}
int
-main(void) {
+main(void)
+{
xmlparser_init(&parser, stdin);
parser.xmltagstart = xml_handler_start_element;
diff --git a/sfeed_plain.c b/sfeed_plain.c
index 1c86441..ea933fa 100644
--- a/sfeed_plain.c
+++ b/sfeed_plain.c
@@ -1,13 +1,14 @@
+#include <errno.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
+#include <string.h>
#include <time.h>
-#include <errno.h>
#include "util.h"
int
-main(void) {
+main(void)
+{
char *line = NULL, *fields[FieldLast];
time_t parsedtime, comparetime;
size_t size = 0;
diff --git a/sfeed_stats.c b/sfeed_stats.c
index a750dc1..800c0c9 100644
--- a/sfeed_stats.c
+++ b/sfeed_stats.c
@@ -1,9 +1,9 @@
+#include <ctype.h>
+#include <errno.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
+#include <string.h>
#include <time.h>
-#include <ctype.h>
-#include <errno.h>
#include "util.h"
@@ -11,7 +11,8 @@ static struct feed *feeds = NULL; /* start of feeds linked-list. */
static char *line = NULL;
static void
-cleanup(void) {
+cleanup(void)
+{
free(line); /* free line */
line = NULL;
feedsfree(feeds); /* free feeds linked-list */
@@ -19,13 +20,15 @@ cleanup(void) {
/* print error message to stderr */
static void
-die(const char *s) {
+die(const char *s)
+{
fprintf(stderr, "sfeed_stats: %s\n", s);
exit(EXIT_FAILURE);
}
int
-main(void) {
+main(void)
+{
char *fields[FieldLast], timenewestformat[64] = "";
unsigned long totalfeeds = 0, totalnew = 0, totalitems = 0;
unsigned int isnew;
diff --git a/sfeed_web.c b/sfeed_web.c
index 7ec9e83..608615a 100644
--- a/sfeed_web.c
+++ b/sfeed_web.c
@@ -1,8 +1,8 @@
+#include <ctype.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <strings.h>
-#include <stdlib.h>
-#include <ctype.h>
#include "util.h"
#include "xml.h"
@@ -11,7 +11,8 @@ static unsigned int isbase = 0, islink = 0, isfeedlink = 0, found = 0;
static char feedlink[4096] = "", basehref[4096] = "", feedtype[256] = "";
static void
-xmltagstart(XMLParser *p, const char *tag, size_t taglen) {
+xmltagstart(XMLParser *p, const char *tag, size_t taglen)
+{
(void)p;
isbase = islink = isfeedlink = 0;
@@ -24,7 +25,8 @@ xmltagstart(XMLParser *p, const char *tag, size_t taglen) {
}
static void
-xmltagstartparsed(XMLParser *p, const char *tag, size_t taglen, int isshort) {
+xmltagstartparsed(XMLParser *p, const char *tag, size_t taglen, int isshort)
+{
(void)p;
(void)tag;
(void)taglen;
@@ -43,7 +45,8 @@ xmltagstartparsed(XMLParser *p, const char *tag, size_t taglen, int isshort) {
static void
xmlattr(XMLParser *p, const char *tag, size_t taglen, const char *name,
- size_t namelen, const char *value, size_t valuelen) {
+ size_t namelen, const char *value, size_t valuelen)
+{
(void)p;
(void)tag;
(void)taglen;
@@ -67,7 +70,8 @@ xmlattr(XMLParser *p, const char *tag, size_t taglen, const char *name,
}
int
-main(int argc, char **argv) {
+main(int argc, char *argv[])
+{
XMLParser x;
/* base href */
diff --git a/sfeed_xmlenc.c b/sfeed_xmlenc.c
index 81d9795..e465616 100644
--- a/sfeed_xmlenc.c
+++ b/sfeed_xmlenc.c
@@ -1,15 +1,16 @@
+#include <ctype.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include <strings.h>
-#include <stdlib.h>
-#include <ctype.h>
#include "xml.h"
static int isxmlpi = 0, tags = 0;
static void
-xmltagstart(XMLParser *p, const char *tag, size_t taglen) {
+xmltagstart(XMLParser *p, const char *tag, size_t taglen)
+{
(void)p;
/* optimization: try to find processing instruction at start */
@@ -20,7 +21,8 @@ xmltagstart(XMLParser *p, const char *tag, size_t taglen) {
}
static void
-xmltagend(XMLParser *p, const char *tag, size_t taglen, int isshort) {
+xmltagend(XMLParser *p, const char *tag, size_t taglen, int isshort)
+{
(void)p;
(void)tag;
(void)taglen;
@@ -50,7 +52,8 @@ xmlattr(XMLParser *p, const char *tag, size_t taglen, const char *name,
}
int
-main(void) {
+main(void)
+{
XMLParser x;
xmlparser_init(&x, stdin);
diff --git a/util.c b/util.c
index 618080e..a993bd6 100644
--- a/util.c
+++ b/util.c
@@ -1,9 +1,10 @@
+#include <ctype.h>
#include <stdio.h>
-#include <string.h>
#include <stdlib.h>
-#include <time.h>
-#include <ctype.h>
+#include <string.h>
#include <sys/types.h>
+#include <time.h>
+#include <wchar.h>
#include "util.h"
@@ -14,7 +15,8 @@
* Returns strlen(src); if retval >= siz, truncation occurred.
*/
size_t
-strlcpy(char *dst, const char *src, size_t siz) {
+strlcpy(char *dst, const char *src, size_t siz)
+{
char *d = dst;
const char *s = src;
size_t n = siz;
@@ -38,7 +40,8 @@ strlcpy(char *dst, const char *src, size_t siz) {
/* print link; if link is relative use baseurl to make it absolute */
void
-printlink(const char *link, const char *baseurl, FILE *fp) {
+printlink(const char *link, const char *baseurl, FILE *fp)
+{
const char *ebaseproto, *ebasedomain, *p;
int isrelative;
@@ -105,7 +108,8 @@ parseline(char **line, size_t *size, char **fields,
/* print feed name for id; spaces and tabs in string as "-"
* (spaces in anchors are not valid). */
void
-printfeednameid(const char *s, FILE *fp) {
+printfeednameid(const char *s, FILE *fp)
+{
for(; *s; s++)
fputc(isspace((int)*s) ? '-' : tolower((int)*s), fp);
}
@@ -124,7 +128,8 @@ printhtmlencoded(const char *s, FILE *fp) {
}
void
-feedsfree(struct feed *f) {
+feedsfree(struct feed *f)
+{
struct feed *next = NULL;
for(; f; f = next) {
@@ -137,14 +142,21 @@ feedsfree(struct feed *f) {
}
void
-printutf8pad(FILE *fp, const char *s, size_t len, int pad) {
+printutf8pad(FILE *fp, const char *s, size_t len, int pad)
+{
+ wchar_t w;
size_t n = 0, i;
+ int r;
- for(i = 0; s[i] && n < len; i++) {
- /* start of character */
- if((s[i] & 0xc0) != 0x80)
- n++;
- putc(s[i], fp);
+ for(i = 0; *s && n < len; i++, s++) {
+ if(ISUTF8(*s)) {
+ if((r = mbtowc(&w, s, 4)) == -1)
+ break;
+ if((r = wcwidth(w)) == -1)
+ r = 1;
+ n += (size_t)r;
+ }
+ putc(*s, fp);
}
for(; n < len; n++)
putc(pad, fp);
diff --git a/util.h b/util.h
index db9ef4c..429d0a5 100644
--- a/util.h
+++ b/util.h
@@ -1,5 +1,7 @@
#include <time.h>
+#define ISUTF8(c) (((c) & 0xc0) != 0x80)
+
/* feed info */
struct feed {
char *name; /* feed name */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-02 17:46:57 +0000