[PATCH 13/26] mailinfo: move add_message_id and message_id to struct mailinfo
This requires us to pass the structure into check_header() codepath.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/mailinfo.c | 30 ++++++++++++++++--------------
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c
index 163032e..35e1ab9 100644
--- a/builtin/mailinfo.c
+++ b/builtin/mailinfo.c
@@ -19,12 +19,13 @@ struct mailinfo {
struct strbuf email;
int keep_subject;
int keep_non_patch_brackets_in_subject;
+ int add_message_id;
+ char *message_id;
int patch_lines;
int filter_stage; /* still reading log or are we copying patch? */
int header_stage; /* still checking in-body headers? */
};
-static char *message_id;
static enum {
TE_DONTCARE, TE_QP, TE_BASE64
@@ -34,7 +35,6 @@ static struct strbuf charset = STRBUF_INIT;
static struct strbuf **p_hdr_data, **s_hdr_data;
static int use_scissors;
-static int add_message_id;
static int use_inbody_headers = 1;
#define MAX_HDR_PARSED 10
@@ -209,10 +209,10 @@ static void handle_content_type(struct strbuf *line)
}
}
-static void handle_message_id(const struct strbuf *line)
+static void handle_message_id(struct mailinfo *mi, const struct strbuf *line)
{
- if (add_message_id)
- message_id = strdup(line->buf);
+ if (mi->add_message_id)
+ mi->message_id = strdup(line->buf);
}
static void handle_content_transfer_encoding(const struct strbuf *line)
@@ -321,11 +321,13 @@ static int is_format_patch_separator(const char *line, int len)
return !memcmp(SAMPLE + (cp - line), cp, strlen(SAMPLE) - (cp - line));
}
-static int check_header(const struct strbuf *line,
- struct strbuf *hdr_data[], int overwrite)
+static int check_header(struct mailinfo *mi,
+ const struct strbuf *line,
+ struct strbuf *hdr_data[], int overwrite)
{
int i, ret = 0, len;
struct strbuf sb = STRBUF_INIT;
+
/* search for the interesting parts */
for (i = 0; header[i]; i++) {
int len = strlen(header[i]);
@@ -363,7 +365,7 @@ static int check_header(const struct strbuf *line,
len = strlen("Message-Id: ");
strbuf_add(&sb, line->buf + len, line->len - len);
decode_header(&sb);
- handle_message_id(&sb);
+ handle_message_id(mi, &sb);
ret = 1;
goto check_header_out;
}
@@ -744,7 +746,7 @@ static int handle_commit_msg(struct mailinfo *mi, struct strbuf *line)
}
if (use_inbody_headers && mi->header_stage) {
- int is_known_header = check_header(line, s_hdr_data, 0);
+ int is_known_header = check_header(mi, line, s_hdr_data, 0);
if (mi->header_stage == 2) {
/*
@@ -796,8 +798,8 @@ static int handle_commit_msg(struct mailinfo *mi, struct strbuf *line)
}
if (patchbreak(line)) {
- if (message_id)
- fprintf(cmitmsg, "Message-Id: %s\n", message_id);
+ if (mi->message_id)
+ fprintf(cmitmsg, "Message-Id: %s\n", mi->message_id);
fclose(cmitmsg);
cmitmsg = NULL;
return 1;
@@ -872,7 +874,7 @@ again:
/* slurp in this section's info */
while (read_one_header_line(line, mi->input))
- check_header(line, p_hdr_data, 0);
+ check_header(mi, line, p_hdr_data, 0);
strbuf_release(&newline);
/* replenish line */
@@ -1026,7 +1028,7 @@ static int mailinfo(struct mailinfo *mi, const char *msg, const char *patch)
/* process the email header */
while (read_one_header_line(&line, mi->input))
- check_header(&line, p_hdr_data, 1);
+ check_header(mi, &line, p_hdr_data, 1);
handle_body(mi, &line);
handle_info(mi);
@@ -1077,7 +1079,7 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix)
else if (!strcmp(argv[1], "-b"))
mi.keep_non_patch_brackets_in_subject = 1;
else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--message-id"))
- add_message_id = 1;
+ mi.add_message_id = 1;
else if (!strcmp(argv[1], "-u"))
metainfo_charset = def_charset;
else if (!strcmp(argv[1], "-n"))
--
2.6.1-320-g86a1181
Junio C Hamano <gitster@pobox.com>