X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gom%2Fsubmitter.c;h=cbfbcd71fbd7bbce7175d72f04f693e56ee14cfe;hb=1ba5d89350a061b91b74e2d6a8474f7b247ad622;hp=b33914d210dd254896f8b3739d2af1374be82214;hpb=7ea4ef8cae7b52f2bf66371a5e7b493cbd12900e;p=gedcom-parse.git

diff --git a/gom/submitter.c b/gom/submitter.c
index b33914d..cbfbcd7 100644
--- a/gom/submitter.c
+++ b/gom/submitter.c
@@ -43,17 +43,32 @@ STRING_CB(submitter, subm_rin_start, record_id)
 Gedcom_ctxt subm_lang_start(_ELT_PARAMS_)
 {
   Gom_ctxt ctxt = (Gom_ctxt)parent;
-  struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
-  char *str = GEDCOM_STRING(parsed_value);
-  
-  if (! subm->language[0])
-    subm->language[0] = strdup(str);
-  else if (! subm->language[1])
-    subm->language[1] = strdup(str);
-  else if (! subm->language[2])
-    subm->language[2] = strdup(str);
+  Gom_ctxt result = NULL;
+
+  if (! ctxt)
+    NO_CONTEXT;
+  else {
+    struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
+
+    if (subm) {
+      int err = 0;
+      char *str = GEDCOM_STRING(parsed_value);
+      int i = 0;
+
+      while (i<2 && subm->language[i]) i++;
+      if (! subm->language[i]) {
+	subm->language[i] = strdup(str);
+	if (! subm->language[i]) {
+	  MEMORY_ERROR;
+	  err = 1;
+	}
+      }
+      if (! err)
+	result = MAKE_GOM_CTXT(elt, submitter, subm);
+    }
+  }
   
-  return (Gedcom_ctxt) MAKE_GOM_CTXT(elt, submitter, subm);
+  return (Gedcom_ctxt)result;
 }
 
 void submitter_subscribe()
@@ -68,54 +83,62 @@ void submitter_subscribe()
 void submitter_add_address(Gom_ctxt ctxt, struct address* address)
 {
   struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
-  subm->address = address;
+  if (subm)
+    subm->address = address;
 }
 
-void submitter_add_phone(Gom_ctxt ctxt, char *phone)
+void submitter_add_phone(Gom_ctxt ctxt, const char *phone)
 {
   struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
-  if (! subm->phone[0])
-    subm->phone[0] = strdup(phone);
-  else if (! subm->phone[1])
-    subm->phone[1] = strdup(phone);
-  else if (! subm->phone[2])
-    subm->phone[2] = strdup(phone);
+  if (subm) {
+    int i = 0;
+    while (i<2 && subm->phone[i]) i++;
+    if (! subm->phone[i]) {
+      subm->phone[i] = strdup(phone);
+      if (! subm->phone[i]) MEMORY_ERROR;
+    }
+  }
 }
 
 void submitter_add_mm_link(Gom_ctxt ctxt, struct multimedia_link* link)
 {
   struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
-  LINK_CHAIN_ELT(multimedia_link, subm->mm_link, link)
+  if (subm)
+    LINK_CHAIN_ELT(multimedia_link, subm->mm_link, link);
 }
 
 void submitter_set_change_date(Gom_ctxt ctxt, struct change_date* chan)
 {
   struct submitter *subm = SAFE_CTXT_CAST(submitter, ctxt);
-  subm->change_date = chan;
+  if (subm)
+    subm->change_date = chan;
 }
 
 void submitter_add_user_data(Gom_ctxt ctxt, struct user_data* data)
 {
   struct submitter *obj = SAFE_CTXT_CAST(submitter, ctxt);
-  LINK_CHAIN_ELT(user_data, obj->extra, data)
+  if (obj)
+    LINK_CHAIN_ELT(user_data, obj->extra, data);
 }
 
 void submitter_cleanup(struct submitter* rec)
 {
-  SAFE_FREE(rec->xrefstr);
-  SAFE_FREE(rec->name);
-  address_cleanup(rec->address);
-  SAFE_FREE(rec->phone[0]);
-  SAFE_FREE(rec->phone[1]);
-  SAFE_FREE(rec->phone[2]);
-  DESTROY_CHAIN_ELTS(multimedia_link, rec->mm_link, multimedia_link_cleanup)
-  SAFE_FREE(rec->language[0]);
-  SAFE_FREE(rec->language[1]);
-  SAFE_FREE(rec->language[2]);
-  SAFE_FREE(rec->record_file_nr);
-  SAFE_FREE(rec->record_id);
-  change_date_cleanup(rec->change_date);
-  DESTROY_CHAIN_ELTS(user_data, rec->extra, user_data_cleanup)
+  if (rec) {
+    SAFE_FREE(rec->xrefstr);
+    SAFE_FREE(rec->name);
+    address_cleanup(rec->address);
+    SAFE_FREE(rec->phone[0]);
+    SAFE_FREE(rec->phone[1]);
+    SAFE_FREE(rec->phone[2]);
+    DESTROY_CHAIN_ELTS(multimedia_link, rec->mm_link, multimedia_link_cleanup);
+    SAFE_FREE(rec->language[0]);
+    SAFE_FREE(rec->language[1]);
+    SAFE_FREE(rec->language[2]);
+    SAFE_FREE(rec->record_file_nr);
+    SAFE_FREE(rec->record_id);
+    change_date_cleanup(rec->change_date);
+    DESTROY_CHAIN_ELTS(user_data, rec->extra, user_data_cleanup);
+  }
 }
 
 void submitters_cleanup()
@@ -128,10 +151,13 @@ struct submitter* gom_get_first_submitter()
   return gom_first_submitter;
 }
 
-struct submitter* make_submitter_record(char* xrefstr)
+struct submitter* make_submitter_record(const char* xrefstr)
 {
-  struct submitter* subm;
+  struct submitter* subm = NULL;
   MAKE_CHAIN_ELT(submitter, gom_first_submitter, subm);
-  subm->xrefstr = strdup(xrefstr);
+  if (subm) {
+    subm->xrefstr = strdup(xrefstr);
+    if (!subm->xrefstr) MEMORY_ERROR;
+  }
   return subm;
 }