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Update.
author
Francois Fleuret
<francois@fleuret.org>
Mon, 28 Jan 2013 13:31:27 +0000
(14:31 +0100)
committer
Francois Fleuret
<francois@fleuret.org>
Mon, 28 Jan 2013 13:31:27 +0000
(14:31 +0100)
mymail.c
patch
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diff --git
a/mymail.c
b/mymail.c
index
99a76d8
..
5b821bc
100644
(file)
--- a/
mymail.c
+++ b/
mymail.c
@@
-19,6
+19,18
@@
*
*/
*
*/
+/*
+
+ This command is a dumb mail indexer. It can either (1) scan
+ directories containing mbox files, and create a db file containing
+ for each mail a list of fields computed from the header, or (2)
+ read such a db file and get all the mails matching regexp-defined
+ conditions on the fields.
+
+ It is low-tech, simple, light and fast.
+
+*/
+
#define _GNU_SOURCE
#include <stdio.h>
#define _GNU_SOURCE
#include <stdio.h>
@@
-45,6
+57,7
@@
struct parsable_field {
char *db_filename;
char *search_pattern;
char *db_filename;
char *search_pattern;
+int paranoid;
int action_index;
char *segment_next_field(char *current) {
int action_index;
char *segment_next_field(char *current) {
@@
-145,7
+158,6
@@
void search_in_db(const char *search_name, const char *search_regexp_string,
regfree(®exp);
}
regfree(®exp);
}
-
/*********************************************************************/
void read_file(const char *input_filename,
/*********************************************************************/
void read_file(const char *input_filename,
@@
-160,7
+172,8
@@
void read_file(const char *input_filename,
if(!file) {
fprintf(stderr, "mymail: Can not open `%s'.\n", input_filename);
if(!file) {
fprintf(stderr, "mymail: Can not open `%s'.\n", input_filename);
- exit(EXIT_FAILURE);
+ if(paranoid) { exit(EXIT_FAILURE); }
+ return;
}
in_header = 0;
}
in_header = 0;
@@
-172,10
+185,10
@@
void read_file(const char *input_filename,
if(strncmp(raw_line, "From ", 5) == 0) {
if(in_header) {
fprintf(stderr,
if(strncmp(raw_line, "From ", 5) == 0) {
if(in_header) {
fprintf(stderr,
- "Got a
'From '
in the header in %s:%lu.\n",
+ "Got a
^\"From \"
in the header in %s:%lu.\n",
input_filename, position_in_file);
fprintf(stderr, "%s", raw_line);
input_filename, position_in_file);
fprintf(stderr, "%s", raw_line);
- exit(EXIT_FAILURE);
+ if(paranoid) { exit(EXIT_FAILURE); }
}
in_header = 1;
new_header = 1;
}
in_header = 1;
new_header = 1;
@@
-183,12
+196,6
@@
void read_file(const char *input_filename,
if(in_header) { in_header = 0; }
}
if(in_header) { in_header = 0; }
}
- /* if(in_header) { */
- /* printf("LINE.H %s", raw_line); */
- /* } else { */
- /* printf("LINE.B %s", raw_line); */
- /* } */
-
if(in_header) {
int f;
regmatch_t matches;
if(in_header) {
int f;
regmatch_t matches;
@@
-234,10
+241,6
@@
void process_entry(const char *dir_name,
exit(EXIT_FAILURE);
}
exit(EXIT_FAILURE);
}
- /* if(S_ISLNK(sb.st_mode)) { */
- /* return; */
- /* } */
-
dir = opendir(dir_name);
if(dir) {
dir = opendir(dir_name);
if(dir) {
@@
-250,9
+253,7
@@
void process_entry(const char *dir_name,
}
closedir(dir);
} else {
}
closedir(dir);
} else {
- /* if(S_ISREG(sb.st_mode)) { */
- read_file(dir_name, nb_fields_to_parse, fields_to_parse, db_file);
- /* } */
+ read_file(dir_name, nb_fields_to_parse, fields_to_parse, db_file);
}
}
}
}
@@
-293,6
+294,7
@@
int main(int argc, char **argv) {
char c;
int f;
char c;
int f;
+ paranoid = 0;
action_index = 0;
search_pattern = 0;
action_index = 0;
search_pattern = 0;
@@
-317,8
+319,7
@@
int main(int argc, char **argv) {
case 's':
if(search_pattern) {
case 's':
if(search_pattern) {
- fprintf(stderr,
- "mymail: Search pattern already defined.\n");
+ fprintf(stderr, "mymail: Search pattern already defined.\n");
exit(EXIT_FAILURE);
}
search_pattern = strdup(optarg);
exit(EXIT_FAILURE);
}
search_pattern = strdup(optarg);