funktionen zum Schreiben von CSV-Daten hinzugefügt

1 files changed, 41 insertions, 2 deletions

diff --git a/csv-test.c b/csv-test.c
index 7860da1..0448edb 100644
--- a/csv-test.c
+++ b/csv-test.c
@@ -4,8 +4,7 @@
 #include <time.h>
 #include <stdbool.h>
 
-//#define INLINE static inline
-#define INLINE /**/
+#define INLINE static inline
 
 /* === CSV-STRING Interface ===  */
 
@@ -298,6 +297,46 @@ csv_read(csv_t *csv, FILE *in)
         }
 }
 
+static void
+csv_write_field(csv_t *csv, const char *field, FILE *out)
+{
+        const char QUOTE = csv->csv_options->quote_symbol;
+
+        if ( *field != '\0' ) {
+                putc(QUOTE, out);
+
+                for ( ; *field != '\0'; ++field ) {
+                        if ( *field == QUOTE ) {
+                                putc(QUOTE, out);
+                                putc(QUOTE, out);
+                        }
+                        else {
+                                putc(*field, out);
+                        }
+                }
+
+                putc(QUOTE, out);
+        }
+}
+
+void
+csv_write(csv_t *csv, int n, const char *fields[], FILE *out)
+{
+        const char SEP = csv->csv_options->quote_symbol;
+
+        int i = 0;
+
+        if ( i != n && fields[i] != NULL ) {
+                csv_write_field(csv, fields[i], out);
+
+                for ( i = 1; i != n && fields[i] != NULL; ++i ) {
+                        putc(SEP, out);
+                        csv_write_field(csv, fields[i], out);
+                }
+        }
+        fprintf(out, "\r\n");
+}
+
 int
 main(void)
 {