Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

93 lines (82 sloc) 2.271 kb
#include "cache.h"
#include "path-list.h"
#include "mailmap.h"
int read_mailmap(struct path_list *map, const char *filename, char **repo_abbrev)
{
char buffer[1024];
FILE *f = fopen(filename, "r");
if (f == NULL)
return 1;
while (fgets(buffer, sizeof(buffer), f) != NULL) {
char *end_of_name, *left_bracket, *right_bracket;
char *name, *email;
int i;
if (buffer[0] == '#') {
static const char abbrev[] = "# repo-abbrev:";
int abblen = sizeof(abbrev) - 1;
int len = strlen(buffer);
if (!repo_abbrev)
continue;
if (len && buffer[len - 1] == '\n')
buffer[--len] = 0;
if (!strncmp(buffer, abbrev, abblen)) {
char *cp;
if (repo_abbrev)
free(*repo_abbrev);
*repo_abbrev = xmalloc(len);
for (cp = buffer + abblen; isspace(*cp); cp++)
; /* nothing */
strcpy(*repo_abbrev, cp);
}
continue;
}
if ((left_bracket = strchr(buffer, '<')) == NULL)
continue;
if ((right_bracket = strchr(left_bracket + 1, '>')) == NULL)
continue;
if (right_bracket == left_bracket + 1)
continue;
for (end_of_name = left_bracket; end_of_name != buffer
&& isspace(end_of_name[-1]); end_of_name--)
/* keep on looking */
if (end_of_name == buffer)
continue;
name = xmalloc(end_of_name - buffer + 1);
strlcpy(name, buffer, end_of_name - buffer + 1);
email = xmalloc(right_bracket - left_bracket);
for (i = 0; i < right_bracket - left_bracket - 1; i++)
email[i] = tolower(left_bracket[i + 1]);
email[right_bracket - left_bracket - 1] = '\0';
path_list_insert(email, map)->util = name;
}
fclose(f);
return 0;
}
int map_email(struct path_list *map, const char *email, char *name, int maxlen)
{
char *p;
struct path_list_item *item;
char buf[1024], *mailbuf;
int i;
/* autocomplete common developers */
p = strchr(email, '>');
if (!p)
return 0;
if (p - email + 1 < sizeof(buf))
mailbuf = buf;
else
mailbuf = xmalloc(p - email + 1);
/* downcase the email address */
for (i = 0; i < p - email; i++)
mailbuf[i] = tolower(email[i]);
mailbuf[i] = 0;
item = path_list_lookup(mailbuf, map);
if (mailbuf != buf)
free(mailbuf);
if (item != NULL) {
const char *realname = (const char *)item->util;
strlcpy(name, realname, maxlen);
return 1;
}
return 0;
}
Jump to Line
Something went wrong with that request. Please try again.