Allow comma separated CSV files

The separator selector in the CSV import dialog was unused. This passes
the value into the xslt and adds ',' as possible value.

I'm sure this could be done much better (pass the actual character instead
of the index), but I couldn't get that to work and this does seem to do
the trick.

Also added a test dive to test this feature.

Fixes #321

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/file.c b/file.c
index 5f9b3d90a..aaf14f3d9 100644
--- a/file.c
+++ b/file.c
@@ -327,17 +327,18 @@ void parse_file(const char *filename, char **error)
 
 #define MAXCOLDIGITS 3
 #define MAXCOLS 100
-void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int po2f, int cnsf, int stopdepthf, char **error)
+void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int po2f, int cnsf, int stopdepthf, int sepidx, char **error)
 {
 	struct memblock mem;
 	int pnr=0;
-	char *params[17];
+	char *params[19];
 	char timebuf[MAXCOLDIGITS];
 	char depthbuf[MAXCOLDIGITS];
 	char tempbuf[MAXCOLDIGITS];
 	char po2buf[MAXCOLDIGITS];
 	char cnsbuf[MAXCOLDIGITS];
 	char stopdepthbuf[MAXCOLDIGITS];
+	char separator_index[MAXCOLDIGITS];
 	time_t now;
 	struct tm *timep;
 	char curdate[9];
@@ -356,6 +357,7 @@ void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int
 	snprintf(po2buf, MAXCOLDIGITS, "%d", po2f);
 	snprintf(cnsbuf, MAXCOLDIGITS, "%d", cnsf);
 	snprintf(stopdepthbuf, MAXCOLDIGITS, "%d", stopdepthf);
+	snprintf(separator_index, MAXCOLDIGITS, "%d", sepidx);
 	time(&now);
 	timep = localtime(&now);
 	strftime(curdate, sizeof(curdate), "%Y%m%d", timep);
@@ -380,6 +382,8 @@ void parse_csv_file(const char *filename, int timef, int depthf, int tempf, int
 	params[pnr++] = curdate;
 	params[pnr++] = "time";
 	params[pnr++] = curtime;
+	params[pnr++] = "separatorIndex";
+	params[pnr++] = separator_index;
 	params[pnr++] = NULL;
 
 	if (filename == NULL)