[PATCH 03/11] lib: give _thread_cleanup_author a more generic name

[Jameson Graef Rollins]

We will use this for cleaning non-author address fields, so we give it
the more generic name _thread_cleanup_address.
---
 lib/thread.cc |   43 ++++++++++++++++++++++---------------------
 1 file changed, 22 insertions(+), 21 deletions(-)

diff --git a/lib/thread.cc b/lib/thread.cc
index 9e0e5cb..b53ccb0 100644
--- a/lib/thread.cc
+++ b/lib/thread.cc
@@ -242,48 +242,49 @@ _resolve_thread_authors_string (notmuch_thread_t *thread)
  * "Last, First MI" <first.mi.last at company.com>
  */
 static char *
-_thread_cleanup_author (notmuch_thread_t *thread,
-			const char *author, const char *from)
+_thread_cleanup_address (notmuch_thread_t *thread,
+			 const char *address,
+			 const char *original)
 {
-    char *clean_author,*test_author;
+    char *clean_address,*test_address;
     const char *comma;
     char *blank;
     int fname,lname;
 
-    if (author == NULL)
+    if (address == NULL)
 	return NULL;
-    clean_author = talloc_strdup(thread, author);
-    if (clean_author == NULL)
+    clean_address = talloc_strdup(thread, address);
+    if (clean_address == NULL)
 	return NULL;
     /* check if there's a comma in the name and that there's a
      * component of the name behind it (so the name doesn't end with
      * the comma - in which case the string that strchr finds is just
      * one character long ",\0").
-     * Otherwise just return the copy of the original author name that
+     * Otherwise just return the copy of the original address name that
      * we just made*/
-    comma = strchr(author,',');
+    comma = strchr(address,',');
     if (comma && strlen(comma) > 1) {
 	/* let's assemble what we think is the correct name */
-	lname = comma - author;
-	fname = strlen(author) - lname - 2;
-	strncpy(clean_author, comma + 2, fname);
-	*(clean_author+fname) = ' ';
-	strncpy(clean_author + fname + 1, author, lname);
-	*(clean_author+fname+1+lname) = '\0';
+	lname = comma - address;
+	fname = strlen(address) - lname - 2;
+	strncpy(clean_address, comma + 2, fname);
+	*(clean_address+fname) = ' ';
+	strncpy(clean_address + fname + 1, address, lname);
+	*(clean_address+fname+1+lname) = '\0';
 	/* make a temporary copy and see if it matches the email */
-	test_author = talloc_strdup(thread,clean_author);
+	test_address = talloc_strdup(thread,clean_address);
 
-	blank=strchr(test_author,' ');
+	blank=strchr(test_address,' ');
 	while (blank != NULL) {
 	    *blank = '.';
-	    blank=strchr(test_author,' ');
+	    blank=strchr(test_address,' ');
 	}
-	if (strcasestr(from, test_author) == NULL)
+	if (strcasestr(original, test_address) == NULL)
 	    /* we didn't identify this as part of the email address
-	    * so let's punt and return the original author */
-	    strcpy (clean_author, author);
+	    * so let's punt and return the original address */
+	    strcpy (clean_address, address);
     }
-    return clean_author;
+    return clean_address;
 }
 
 /* Add 'message' as a message that belongs to 'thread'.
-- 
1.7.10.4