diff options
| -rw-r--r-- | mailinfo.c | 58 |
1 files changed, 22 insertions, 36 deletions
@@ -237,38 +237,41 @@ static int eatspace(char *line) #define SEEN_FROM 01 #define SEEN_DATE 02 #define SEEN_SUBJECT 04 +#define SEEN_PREFIX 0x08 /* First lines of body can have From:, Date:, and Subject: */ -static int handle_inbody_header(int *seen, char *line) +static void handle_inbody_header(int *seen, char *line) { + if (*seen & SEEN_PREFIX) + return; if (!memcmp("From:", line, 5) && isspace(line[5])) { if (!(*seen & SEEN_FROM) && handle_from(line+6)) { *seen |= SEEN_FROM; - return 1; + return; } } if (!memcmp("Date:", line, 5) && isspace(line[5])) { if (!(*seen & SEEN_DATE)) { handle_date(line+6); *seen |= SEEN_DATE; - return 1; + return; } } if (!memcmp("Subject:", line, 8) && isspace(line[8])) { if (!(*seen & SEEN_SUBJECT)) { handle_subject(line+9); *seen |= SEEN_SUBJECT; - return 1; + return; } } if (!memcmp("[PATCH]", line, 7) && isspace(line[7])) { if (!(*seen & SEEN_SUBJECT)) { handle_subject(line); *seen |= SEEN_SUBJECT; - return 1; + return; } } - return 0; + *seen |= SEEN_PREFIX; } static char *cleanup_subject(char *subject) @@ -590,12 +593,7 @@ static void decode_transfer_encoding(char *line) static void handle_info(void) { char *sub; - static int done_info = 0; - - if (done_info) - return; - done_info = 1; sub = cleanup_subject(subject); cleanup_space(name); cleanup_space(date); @@ -609,7 +607,7 @@ static void handle_info(void) /* We are inside message body and have read line[] already. * Spit out the commit log. */ -static int handle_commit_msg(void) +static int handle_commit_msg(int *seen) { if (!cmitmsg) return 0; @@ -633,6 +631,11 @@ static int handle_commit_msg(void) decode_transfer_encoding(line); if (metainfo_charset) convert_to_utf8(line, charset); + + handle_inbody_header(seen, line); + if (!(*seen & SEEN_PREFIX)) + continue; + fputs(line, cmitmsg); } while (fgets(line, sizeof(line), stdin) != NULL); fclose(cmitmsg); @@ -664,26 +667,16 @@ static void handle_patch(void) * that the first part to contain commit message and a patch, and * handle other parts as pure patches. */ -static int handle_multipart_one_part(void) +static int handle_multipart_one_part(int *seen) { - int seen = 0; int n = 0; - int len; while (fgets(line, sizeof(line), stdin) != NULL) { again: - len = eatspace(line); n++; - if (!len) - continue; if (is_multipart_boundary(line)) break; - if (0 <= seen && handle_inbody_header(&seen, line)) - continue; - seen = -1; /* no more inbody headers */ - line[len] = '\n'; - handle_info(); - if (handle_commit_msg()) + if (handle_commit_msg(seen)) goto again; handle_patch(); break; @@ -695,6 +688,7 @@ static int handle_multipart_one_part(void) static void handle_multipart_body(void) { + int seen = 0; int part_num = 0; /* Skip up to the first boundary */ @@ -709,7 +703,7 @@ static void handle_multipart_body(void) while (1) { int hdr = read_one_header_line(line, sizeof(line), stdin); if (!hdr) { - if (handle_multipart_one_part() < 0) + if (handle_multipart_one_part(&seen) < 0) return; /* Reset per part headers */ transfer_encoding = TE_DONTCARE; @@ -730,18 +724,9 @@ static void handle_body(void) { int seen = 0; - while (fgets(line, sizeof(line), stdin) != NULL) { - int len = eatspace(line); - if (!len) - continue; - if (0 <= seen && handle_inbody_header(&seen, line)) - continue; - seen = -1; /* no more inbody headers */ - line[len] = '\n'; - handle_info(); - handle_commit_msg(); + if (fgets(line, sizeof(line), stdin) != NULL) { + handle_commit_msg(&seen); handle_patch(); - break; } fclose(patchfile); if (!patch_lines) { @@ -791,6 +776,7 @@ int main(int argc, char **argv) handle_multipart_body(); else handle_body(); + handle_info(); break; } check_header_line(line); |