6 files changed, 54 insertions, 8 deletions

@@ -19,6 +19,11 @@ OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \
         ui-snapshot.o ui-blob.o ui-tag.o ui-refs.o
 
 
+ifdef NEEDS_LIBICONV
+        EXTLIBS += -liconv
+endif
+
+
 .PHONY: all git install clean distclean force-version get-git
 
 all: cgit git
@@ -16,6 +16,7 @@
 #include <log-tree.h>
 #include <archive.h>
 #include <xdiff/xdiff.h>
+#include <utf8.h>
 
 
 /*
@@ -48,6 +49,11 @@
 #define TM_MONTH (TM_YEAR / 12.0)
 
 
+/*
+ * Default encoding
+ */
+#define PAGE_ENCODING "UTF-8"
+
 typedef void (*configfn)(const char *name, const char *value);
 typedef void (*filepair_fn)(struct diff_filepair *pair);
 typedef void (*linediff_fn)(char *line, int len);
@@ -90,6 +96,7 @@ struct commitinfo {
         unsigned long committer_date;
         char *subject;
         char *msg;
+        char *msg_encoding;
 };
 
 struct taginfo {
@@ -199,6 +199,7 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
         ret->committer_email = NULL;
         ret->subject = NULL;
         ret->msg = NULL;
+        ret->msg_encoding = NULL;
 
         if (p == NULL)
                 return ret;
@@ -233,6 +234,14 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
                 p = strchr(t, '\n') + 1;
         }
 
+        if (!strncmp(p, "encoding ", 9)) {
+                p += 9;
+                t = strchr(p, '\n') + 1;
+                ret->msg_encoding = substr(p, t);
+                p = t;
+        } else
+                ret->msg_encoding = xstrdup(PAGE_ENCODING);
+
         while (*p && (*p != '\n'))
                 p = strchr(p, '\n') + 1; // skip unknown header fields
 
@@ -253,6 +262,22 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
         } else
                 ret->subject = substr(p, p+strlen(p));
 
+        if(strcmp(ret->msg_encoding, PAGE_ENCODING)) {
+                t = reencode_string(ret->subject, PAGE_ENCODING,
+                                    ret->msg_encoding);
+                if(t) {
+                        free(ret->subject);
+                        ret->subject = t;
+                }
+
+                t = reencode_string(ret->msg, PAGE_ENCODING,
+                                    ret->msg_encoding);
+                if(t) {
+                        free(ret->msg);
+                        ret->msg = t;
+                }
+        }
+
         return ret;
 }
 
@@ -267,6 +267,8 @@ void *cgit_free_commitinfo(struct commitinfo *info)
         free(info->committer);
         free(info->committer_email);
         free(info->subject);
+        free(info->msg);
+        free(info->msg_encoding);
         free(info);
         return NULL;
 }
@@ -8,12 +8,18 @@
 
 #include "cgit.h"
 
-int files, lines;
+int files, add_lines, rem_lines;
 
 void count_lines(char *line, int size)
 {
-        if (size>0 && (line[0] == '+' || line[0] == '-'))
-                lines++;
+        if (size <= 0)
+                return;
+
+        if (line[0] == '+')
+                add_lines++;
+
+        else if (line[0] == '-')
+                rem_lines++;
 }
 
 void inspect_files(struct diff_filepair *pair)
@@ -35,13 +41,14 @@ void print_commit(struct commit *commit)
                          sha1_to_hex(commit->object.sha1));
         if (cgit_repo->enable_log_filecount) {
                 files = 0;
-                lines = 0;
+                add_lines = 0;
+                rem_lines = 0;
                 cgit_diff_commit(commit, inspect_files);
                 html("</td><td class='right'>");
                 htmlf("%d", files);
                 if (cgit_repo->enable_log_linecount) {
                         html("</td><td class='right'>");
-                        htmlf("%d", lines);
+                        htmlf("-%d/+%d", rem_lines, add_lines);
                 }
         }
         html("</td><td>");
@@ -88,9 +95,9 @@ void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern
              "<th class='left'>Message</th>");
 
         if (cgit_repo->enable_log_filecount) {
-                html("<th class='left'>Files</th>");
+                html("<th class='right'>Files</th>");
                 if (cgit_repo->enable_log_linecount)
-                        html("<th class='left'>Lines</th>");
+                        html("<th class='right'>Lines</th>");
         }
         html("<th class='left'>Author</th></tr>\n");
 
@@ -352,7 +352,7 @@ void cgit_print_age(time_t t, time_t max_relative, char *format)
 
 void cgit_print_docstart(char *title, struct cacheitem *item)
 {
-        html("Content-Type: text/html; charset=utf-8\n");
+        html("Content-Type: text/html; charset=" PAGE_ENCODING "\n");
         htmlf("Last-Modified: %s\n", http_date(item->st.st_mtime));
         htmlf("Expires: %s\n", http_date(item->st.st_mtime +
                                          ttl_seconds(item->ttl)));