1 files changed, 86 insertions, 0 deletions
diff --git a/libical/src/libical/icaltypes.c b/libical/src/libical/icaltypes.c
index 14daa2915d..2800b4857f 100644
--- a/libical/src/libical/icaltypes.c
+++ b/libical/src/libical/icaltypes.c
@@ -24,15 +24,21 @@
   The original code is icaltypes.c
 
  ======================================================================*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include "icaltypes.h"
 #include "icalerror.h"
+#include "icalmemory.h"
 #include <stdlib.h> /* for malloc */
 #include <errno.h> /* for errno */
 #include <string.h> /* for strdup */
 #include <assert.h>
 #include <limits.h> /* for SHRT_MAX */
 
+#define TEMP_MAX 1024
+
 void*
 icalattachtype_get_data (struct icalattachtype* type);
 
@@ -198,3 +204,83 @@ void icalrecurrencetype_clear(struct icalrecurrencetype *recur)
     recur->until.year = 0;
     recur->count = 0;
 }
+
+
+struct icalreqstattype icalreqstattype_from_string(char* str)
+{
+  char *p1,*p2;
+  size_t len; 
+  struct icalreqstattype stat;
+  int major, minor;
+
+  icalerror_check_arg((str != 0),"str");
+
+  stat.code = ICAL_UNKNOWN_STATUS;
+  stat.debug = 0; 
+
+   stat.desc = 0;
+
+  /* Get the status numbers */
+
+  sscanf(str, "%d.%d",&major, &minor);
+
+  if (major <= 0 || minor < 0){
+    icalerror_set_errno(ICAL_BADARG_ERROR);
+    return stat;
+  }
+
+  stat.code = icalenum_num_to_reqstat(major, minor);
+
+  if (stat.code == ICAL_UNKNOWN_STATUS){
+    icalerror_set_errno(ICAL_BADARG_ERROR);
+    return stat;
+  }
+  
+
+  p1 = strchr(str,';');
+
+  if (p1 == 0){
+    icalerror_set_errno(ICAL_BADARG_ERROR);
+    return stat;
+  }
+
+  /* Just ignore the second clause; it will be taken from inside the library 
+   */
+
+
+
+  p2 = strchr(p1+1,';');
+  if (p2 != 0 && *p2 != 0){
+    stat.debug = p2+1;
+  } 
+
+  return stat;
+  
+}
+
+char* icalreqstattype_as_string(struct icalreqstattype stat)
+{
+  char format[20];
+  char *temp;
+
+  temp = (char*)icalmemory_tmp_buffer(TEMP_MAX);
+
+  icalerror_check_arg_rz((stat.code != ICAL_UNKNOWN_STATUS),"Status");
+  
+  if (stat.desc == 0){
+    stat.desc = icalenum_reqstat_desc(stat.code);
+  }
+  
+  if(stat.debug != 0){
+    snprintf(temp,TEMP_MAX,"%d.%d;%s;%s", icalenum_reqstat_major(stat.code),
+             icalenum_reqstat_minor(stat.code),
+             stat.desc, stat.debug);
+    
+  } else {
+    snprintf(temp,TEMP_MAX,"%d.%d;%s", icalenum_reqstat_major(stat.code),
+             icalenum_reqstat_minor(stat.code),
+             stat.desc);
+  }
+
+  return temp;
+}