char *db_filename_regexp_string;
char *db_root_path;
char *db_filename_list;
+char output_filename[PATH_MAX + 1];
int paranoid;
int action_index;
+int quiet;
/********************************************************************/
fprintf(out, " show this help\n");
fprintf(out, " -v, --version\n");
fprintf(out, " print the version number\n");
+ fprintf(out, " -q, --quiet\n");
+ fprintf(out, " do not print information during search\n");
fprintf(out, " -p <db filename pattern>, --db-pattern <db filename pattern>\n");
fprintf(out, " set the db filename pattern for recursive search\n");
fprintf(out, " -r <db root path>, --db-root <db root path>\n");
fprintf(out, " set the db filename for indexing\n");
fprintf(out, " -i, --index\n");
fprintf(out, " index mails\n");
+ fprintf(out, " -o <output filename>, --output <output filename>\n");
+ fprintf(out, " set the result file, use stdout if unset\n");
}
/*********************************************************************/
regexec(&condition->regexp, mbox_value, 0, 0, 0) == 0;
}
-void search_in_db(int nb_search_conditions,
+void search_in_db(FILE *db_file,
+ int nb_search_conditions,
struct search_condition *search_conditions,
- FILE *db_file) {
+ FILE *output_file) {
+
int hits[MAX_NB_SEARCH_CONDITIONS];
char raw_db_line[BUFFER_SIZE];
char raw_mbox_line[BUFFER_SIZE];
}
}
+ strcpy(current_mail_filename, "");
+
while(fgets(raw_db_line, BUFFER_SIZE, db_file)) {
mbox_name = raw_db_line;
mbox_value = segment_next_field(raw_db_line);
char *position_in_file_string;
char *mail_filename;
- /* We first check all conditions but the body ones */
+ if(current_mail_filename[0]) {
- for(n = 0; n < nb_search_conditions &&
- ((search_conditions[n].field_id == ID_BODY) ||
- xor(hits[n], search_conditions[n].negation)); n++);
+ /* We first check all conditions but the body ones */
- if(n == nb_search_conditions) {
+ for(n = 0; n < nb_search_conditions &&
+ ((search_conditions[n].field_id == ID_BODY) ||
+ xor(hits[n], search_conditions[n].negation)); n++);
- /* all conditions but the body ones are fine, check the body
- ones */
+ if(n == nb_search_conditions) {
- nb_fulfilled_body_conditions = 0;
+ /* all conditions but the body ones are fine, check the body
+ ones */
- if(nb_body_conditions > 0) {
- FILE *mail_file;
- int header;
+ nb_fulfilled_body_conditions = 0;
- header = 1;
- mail_file = fopen(current_mail_filename, "r");
+ if(nb_body_conditions > 0) {
+ FILE *mail_file;
+ int header;
- if(!mail_file) {
- fprintf(stderr, "mymail: Cannot open mbox '%s'.\n", current_mail_filename);
- exit(EXIT_FAILURE);
- }
+ header = 1;
+ mail_file = fopen(current_mail_filename, "r");
+
+ if(!mail_file) {
+ fprintf(stderr,
+ "mymail: Cannot open mbox '%s' for body scan.\n",
+ current_mail_filename);
+ exit(EXIT_FAILURE);
+ }
- fseek(mail_file, current_position_in_mail, SEEK_SET);
+ fseek(mail_file, current_position_in_mail, SEEK_SET);
- if(fgets(raw_mbox_line, BUFFER_SIZE, mail_file)) {
- while(nb_fulfilled_body_conditions < nb_body_conditions) {
- last_mbox_line_was_empty = (raw_mbox_line[0] == '\n');
+ if(fgets(raw_mbox_line, BUFFER_SIZE, mail_file)) {
+ while(nb_fulfilled_body_conditions < nb_body_conditions) {
+ last_mbox_line_was_empty = (raw_mbox_line[0] == '\n');
- if(last_mbox_line_was_empty) { header = 0; }
+ if(last_mbox_line_was_empty) { header = 0; }
- if(!header) {
- for(n = 0; n < nb_search_conditions; n++) {
- if(search_conditions[n].field_id == ID_BODY && !hits[n]) {
- hits[n] =
- (regexec(&search_conditions[n].regexp, raw_mbox_line, 0, 0, 0) == 0);
- if(hits[n]) {
- fprintf(stderr, "** %d %s", header, raw_mbox_line);
- nb_fulfilled_body_conditions++;
+ if(!header) {
+ for(n = 0; n < nb_search_conditions; n++) {
+ if(search_conditions[n].field_id == ID_BODY && !hits[n]) {
+ hits[n] =
+ (regexec(&search_conditions[n].regexp, raw_mbox_line, 0, 0, 0) == 0);
+ if(hits[n]) {
+ nb_fulfilled_body_conditions++;
+ }
}
}
}
- }
- if(!fgets(raw_mbox_line, BUFFER_SIZE, mail_file) ||
- (last_mbox_line_was_empty && strncmp(raw_mbox_line, "From ", 5) == 0)) break;
+ if(!fgets(raw_mbox_line, BUFFER_SIZE, mail_file) ||
+ (last_mbox_line_was_empty && strncmp(raw_mbox_line, "From ", 5) == 0))
+ break;
+ }
}
- }
- fclose(mail_file);
- }
+ fclose(mail_file);
+ }
- if(nb_body_conditions == nb_fulfilled_body_conditions) {
- FILE *mail_file;
+ if(nb_body_conditions == nb_fulfilled_body_conditions) {
+ FILE *mail_file;
- mail_file = fopen(current_mail_filename, "r");
+ mail_file = fopen(current_mail_filename, "r");
- if(!mail_file) {
- fprintf(stderr, "mymail: Cannot open mbox '%s'.\n", current_mail_filename);
- exit(EXIT_FAILURE);
- }
-
- fseek(mail_file, current_position_in_mail, SEEK_SET);
+ if(!mail_file) {
+ fprintf(stderr,
+ "mymail: Cannot open mbox '%s' for mail extraction.\n",
+ current_mail_filename);
+ exit(EXIT_FAILURE);
+ }
- if(fgets(raw_mbox_line, BUFFER_SIZE, mail_file)) {
- last_mbox_line_was_empty = 1;
- printf("%s", raw_mbox_line);
- while(1) {
- if(!fgets(raw_mbox_line, BUFFER_SIZE, mail_file) ||
- (last_mbox_line_was_empty && strncmp(raw_mbox_line, "From ", 5) == 0)) break;
- last_mbox_line_was_empty = (raw_mbox_line[0] == '\n');
- printf("%s", raw_mbox_line);
+ fseek(mail_file, current_position_in_mail, SEEK_SET);
+
+ if(fgets(raw_mbox_line, BUFFER_SIZE, mail_file)) {
+ last_mbox_line_was_empty = 1;
+ fprintf(output_file, "%s", raw_mbox_line);
+ while(1) {
+ if(!fgets(raw_mbox_line, BUFFER_SIZE, mail_file) ||
+ (last_mbox_line_was_empty && strncmp(raw_mbox_line, "From ", 5) == 0))
+ break;
+ last_mbox_line_was_empty = (raw_mbox_line[0] == '\n');
+ fprintf(output_file, "%s", raw_mbox_line);
+ }
}
- }
- fclose(mail_file);
+ fclose(mail_file);
+ }
}
}
}
void recursive_search_in_db(const char *entry_name, regex_t *db_filename_regexp,
- int nb_search_conditions, struct search_condition *search_conditions) {
+ int nb_search_conditions,
+ struct search_condition *search_conditions,
+ FILE *output_file) {
DIR *dir;
struct dirent *dir_e;
struct stat sb;
if(!ignore_entry(dir_e->d_name)) {
snprintf(subname, PATH_MAX, "%s/%s", entry_name, dir_e->d_name);
recursive_search_in_db(subname, db_filename_regexp,
- nb_search_conditions, search_conditions);
+ nb_search_conditions, search_conditions,
+ output_file);
}
}
closedir(dir);
if(regexec(db_filename_regexp, filename, 0, 0, 0) == 0) {
FILE *db_file = fopen(entry_name, "r");
+ if(!quiet) {
+ printf("Searching in '%s' ... ", entry_name);
+ }
+
if(!db_file) {
fprintf(stderr,
"mymail: Cannot open \"%s\" for reading: %s\n",
exit(EXIT_FAILURE);
}
- search_in_db(nb_search_conditions, search_conditions, db_file);
+ search_in_db(db_file, nb_search_conditions, search_conditions, output_file);
fclose(db_file);
+
+ if(!quiet) {
+ printf("done.\n");
+ }
}
}
}
static struct option long_options[] = {
{ "help", no_argument, 0, 'h' },
{ "version", no_argument, 0, 'v' },
+ { "quiet", no_argument, 0, 'q' },
{ "db-file", 1, 0, 'd' },
{ "db-pattern", 1, 0, 'p' },
{ "db-root", 1, 0, 'r' },
{ "db-list", 1, 0, 'l' },
{ "search", 1, 0, 's' },
{ "index", 0, 0, 'i' },
+ { "output", 1, 0, 'o' },
{ 0, 0, 0, 0 }
};
int f;
int nb_search_conditions;
char *search_condition_strings[MAX_NB_SEARCH_CONDITIONS];
-
- /* for(f = 0; f < argc; f++) { */
- /* printf("arg %d \"%s\"\n", f, argv[f]); */
- /* } */
+ FILE *output_file;
paranoid = 0;
action_index = 0;
db_filename = 0;
db_root_path = 0;
db_filename_list = 0;
+ quiet = 0;
setlocale(LC_ALL, "");
nb_search_conditions = 0;
- while ((c = getopt_long(argc, argv, "hvip:s:d:r:l:",
+ while ((c = getopt_long(argc, argv, "hvqip:s:d:r:l:o:",
long_options, NULL)) != -1) {
switch(c) {
print_version(stdout);
break;
+ case 'q':
+ quiet = 1;
+ break;
+
case 'i':
action_index = 1;
break;
db_filename_regexp_string = strdup(optarg);
break;
+ case 'o':
+ strncpy(output_filename, optarg, PATH_MAX);
+ break;
+
case 'r':
db_root_path = strdup(optarg);
break;
}
}
+ if(output_filename[0]) {
+ output_file = fopen(output_filename, "w");
+
+ if(!output_file) {
+ fprintf(stderr,
+ "mymail: Cannot open result file \"%s\" for writing: %s\n",
+ output_filename,
+ strerror(errno));
+ exit(EXIT_FAILURE);
+ }
+ } else {
+ output_file = stdout;
+ quiet = 1;
+ }
+
if(error) {
print_usage(stderr);
exit(EXIT_FAILURE);
}
recursive_search_in_db(db_root_path, &db_filename_regexp,
- nb_search_conditions, search_conditions);
+ nb_search_conditions, search_conditions,
+ output_file);
regfree(&db_filename_regexp);
}
exit(EXIT_FAILURE);
}
- search_in_db(nb_search_conditions, search_conditions, db_file);
+ search_in_db(db_file, nb_search_conditions, search_conditions, output_file);
fclose(db_file);
}
exit(EXIT_FAILURE);
}
- search_in_db(nb_search_conditions, search_conditions, db_file);
+ search_in_db(db_file, nb_search_conditions, search_conditions, output_file);
fclose(db_file);
optind++;
}
}
+ if(output_file != stdout) {
+ fclose(output_file);
+ }
+
free(db_filename);
free(db_filename_regexp_string);
free(db_root_path);
projects / mymail.git / blobdiff