Move standard printcap parsing to print_standard.c

Signed-off-by: Günther Deschner <gd@samba.org>

1 files changed, 1 insertions, 92 deletions

diff --git a/source3/printing/pcap.c b/source3/printing/pcap.c
index a6bf52a0a4..f1cf58d6bc 100644
--- a/source3/printing/pcap.c
+++ b/source3/printing/pcap.c
@@ -26,30 +26,6 @@
 */
 
 /*
- *  This module contains code to parse and cache printcap data, possibly
- *  in concert with the CUPS/SYSV/AIX-specific code found elsewhere.
- *
- *  The way this module looks at the printcap file is very simplistic.
- *  Only the local printcap file is inspected (no searching of NIS
- *  databases etc).
- *
- *  There are assumed to be one or more printer names per record, held
- *  as a set of sub-fields separated by vertical bar symbols ('|') in the
- *  first field of the record. The field separator is assumed to be a colon
- *  ':' and the record separator a newline.
- * 
- *  Lines ending with a backspace '\' are assumed to flag that the following
- *  line is a continuation line so that a set of lines can be read as one
- *  printcap entry.
- *
- *  A line stating with a hash '#' is assumed to be a comment and is ignored
- *  Comments are discarded before the record is strung together from the
- *  set of continuation lines.
- *
- *  Opening a pipe for "lpc status" and reading that would probably 
- *  be pretty effective. Code to do this already exists in the freely
- *  distributable PCNFS server code.
- *
  *  Modified to call SVID/XPG4 support if printcap name is set to "lpstat"
  *  in smb.conf under Solaris.
  *
@@ -130,8 +106,6 @@ void pcap_cache_reload(void)
 	const char *pcap_name = lp_printcapname();
 	bool pcap_reloaded = False;
 	struct pcap_cache *tmp_cache = NULL;
-	XFILE *pcap_file;
-	char *pcap_line;
 
 	DEBUG(3, ("reloading printcap cache\n"));
 
@@ -172,72 +146,7 @@ void pcap_cache_reload(void)
 	}
 #endif
 
-	/* handle standard printcap - moved from pcap_printer_fn() */
-
-	if ((pcap_file = x_fopen(pcap_name, O_RDONLY, 0)) == NULL) {
-		DEBUG(0, ("Unable to open printcap file %s for read!\n", pcap_name));
-		goto done;
-	}
-
-	for (; (pcap_line = fgets_slash(NULL, 1024, pcap_file)) != NULL; free(pcap_line)) {
-		char name[MAXPRINTERLEN+1];
-		char comment[62];
-		char *p, *q;
-
-		if (*pcap_line == '#' || *pcap_line == 0)
-			continue;
-
-		/* now we have a real printer line - cut at the first : */      
-		if ((p = strchr_m(pcap_line, ':')) != NULL)
-			*p = 0;
-      
-		/*
-		 * now find the most likely printer name and comment 
-		 * this is pure guesswork, but it's better than nothing
-		 */
-		for (*name = *comment = 0, p = pcap_line; p != NULL; p = q) {
-			bool has_punctuation;
-
-			if ((q = strchr_m(p, '|')) != NULL)
-				*q++ = 0;
-
-			has_punctuation = (strchr_m(p, ' ') ||
-			                   strchr_m(p, '\t') ||
-			                   strchr_m(p, '(') ||
-			                   strchr_m(p, ')'));
-
-			if (strlen(p) > strlen(comment) && has_punctuation) {
-				strlcpy(comment, p, sizeof(comment));
-				continue;
-			}
-
-			if (strlen(p) <= MAXPRINTERLEN &&
-			    strlen(p) > strlen(name) && !has_punctuation) {
-				if (!*comment) {
-					strlcpy(comment, name, sizeof(comment));
-				}
-				strlcpy(name, p, sizeof(name));
-				continue;
-			}
-
-			if (!strchr_m(comment, ' ') &&
-			    strlen(p) > strlen(comment)) {
-				strlcpy(comment, p, sizeof(comment));
-				continue;
-			}
-		}
-
-		comment[60] = 0;
-		name[MAXPRINTERLEN] = 0;
-
-		if (*name && !pcap_cache_add(name, comment)) {
-			x_fclose(pcap_file);
-			goto done;
-		}
-	}
-
-	x_fclose(pcap_file);
-	pcap_reloaded = True;
+	pcap_reloaded = std_pcap_cache_reload(pcap_name);
 
 done:
 	DEBUG(3, ("reload status: %s\n", (pcap_reloaded) ? "ok" : "error"));