X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit-ng%2Fserver%2Fhtml2html.c;h=5a76bc2fc3ca1de59a175802f7b1c7d4af79888c;hb=b688cac3d673bdc0188107c8ab602ee313a3b792;hp=506a70de7fe1b538b800f5b3b2270fe8ad9a8bf4;hpb=b41aa04a613aab95aa822238ed9671063f72a7b8;p=citadel.git

diff --git a/webcit-ng/server/html2html.c b/webcit-ng/server/html2html.c
index 506a70de7..5a76bc2fc 100644
--- a/webcit-ng/server/html2html.c
+++ b/webcit-ng/server/html2html.c
@@ -181,10 +181,11 @@ StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomnam
 
 		// Any of these tags cause everything up to and including
 		// the tag to be removed.
-		if ((!strncasecmp(ptr, "HTML", 4))
-		    || (!strncasecmp(ptr, "HEAD", 4))
-		    || (!strncasecmp(ptr, "/HEAD", 5))
-		    || (!strncasecmp(ptr, "BODY", 4))) {
+		if (	(!strncasecmp(ptr, "HTML", 4))
+			|| (!strncasecmp(ptr, "HEAD", 4))
+			|| (!strncasecmp(ptr, "/HEAD", 5))
+			|| (!strncasecmp(ptr, "BODY", 4))
+		) {
 			char *pBody = NULL;
 
 			if (!strncasecmp(ptr, "BODY", 4)) {
@@ -252,10 +253,10 @@ StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomnam
 	converted_msg = NewStrBufPlain(NULL, content_length + 8192);
 
 	// Convert foreign character sets to UTF-8 if necessary
-	if ((strcasecmp(charset, "us-ascii"))
-	    && (strcasecmp(charset, "UTF-8"))
-	    && (strcasecmp(charset, ""))
-	    ) {
+	if (	(strcasecmp(charset, "us-ascii"))
+		&& (strcasecmp(charset, "UTF-8"))
+		&& (strcasecmp(charset, ""))
+	) {
 		syslog(LOG_DEBUG, "Converting %s to UTF-8", charset);
 		ctdl_iconv_open("UTF-8", charset, &ic);
 		if (ic == (iconv_t) (-1)) {
@@ -341,10 +342,10 @@ StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomnam
 				ptr = &ptr[8];
 			}
 			else if ((treat_as_wiki)
-				   && (strncasecmp(ptr, "<a href=\"wiki?", 14))
-				   && (strncasecmp(ptr, "<a href=\"dotgoto?", 17))
-				   && (strncasecmp(ptr, "<a href=\"knrooms?", 17))
-			    ) {
+				&& (strncasecmp(ptr, "<a href=\"wiki?", 14))
+				&& (strncasecmp(ptr, "<a href=\"dotgoto?", 17))
+				&& (strncasecmp(ptr, "<a href=\"knrooms?", 17))
+			) {
 				content_length += 64;
 				StrBufAppendPrintf(converted_msg, "<a href=\"wiki?go=");
 				//StrBufUrlescAppend(converted_msg, "FIXME ROOM NAME", NULL);                   // FIXME make compatible with webcit-ng
@@ -373,11 +374,12 @@ StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomnam
 			src = strstr(ptr, "src=\"cid:");
 			++brak;
 
-			if (src && isspace(*(src - 1))
-			    && tag_end && (cid_start = strchr(src, ':'))
-			    && (cid_end = strchr(cid_start, '"'))
-			    && (cid_end < tag_end)
-			    ) {
+			if (	src
+				&& isspace(*(src - 1))
+				&& tag_end && (cid_start = strchr(src, ':'))
+				&& (cid_end = strchr(cid_start, '"'))
+				&& (cid_end < tag_end)
+			) {
 				// copy tag and attributes up to src="cid:
 				StrBufAppendBufPlain(converted_msg, ptr, src - ptr, 0);
 				cid_start++;
@@ -405,20 +407,21 @@ StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomnam
 
 			strlenptr = strlen(ptr);
 			for (i = 0; i <= strlenptr; ++i) {
-				if ((ptr[i] == 0)
-				    || (isspace(ptr[i]))
-				    || (ptr[i] == 10)
-				    || (ptr[i] == 13)
-				    || (ptr[i] == '(')
-				    || (ptr[i] == ')')
-				    || (ptr[i] == '<')
-				    || (ptr[i] == '>')
-				    || (ptr[i] == '[')
-				    || (ptr[i] == ']')
-				    || (ptr[i] == '"')
-				    || (ptr[i] == '\'')
-				    )
+				if (	(ptr[i] == 0)
+					|| (isspace(ptr[i]))
+					|| (ptr[i] == 10)
+					|| (ptr[i] == 13)
+					|| (ptr[i] == '(')
+					|| (ptr[i] == ')')
+					|| (ptr[i] == '<')
+					|| (ptr[i] == '>')
+					|| (ptr[i] == '[')
+					|| (ptr[i] == ']')
+					|| (ptr[i] == '"')
+					|| (ptr[i] == '\'')
+				) {
 					linklen = i;
+				}
 				// entity tag?
 				if (ptr[i] == '&') {
 					if ((ptr[i + 2] == ';') ||