X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-config.c;h=3e37a2d654b5c57df4d3a39d07afe97b5e9095e6;hp=cf306039466b552f8196b3095ca3058616f801d2;hb=480f44fbe47a068626dbb7c7d9e9b1fb72a5da0f;hpb=676d25111e1343ce31cb4a51b26f05a06305cda5 diff --git a/notmuch-config.c b/notmuch-config.c index cf306039..3e37a2d6 100644 --- a/notmuch-config.c +++ b/notmuch-config.c @@ -22,6 +22,7 @@ #include #include +#include static const char toplevel_config_comment[] = " .notmuch-config - Configuration file for the notmuch mail system\n" @@ -43,7 +44,13 @@ static const char new_config_comment[] = " The following options are supported here:\n" "\n" "\ttags A list (separated by ';') of the tags that will be\n" - "\t added to all messages incorporated by \"notmuch new\".\n"; + "\t added to all messages incorporated by \"notmuch new\".\n" + "\n" + "\tignore A list (separated by ';') of file and directory names\n" + "\t that will not be searched for messages by \"notmuch new\".\n" + "\n" + "\t NOTE: *Every* file/directory that goes by one of those names will\n" + "\t be ignored, independent of its depth/location in the mail store.\n"; static const char user_config_comment[] = " User configuration\n" @@ -61,6 +68,38 @@ static const char user_config_comment[] = " recipient list of replies, and will set the From address based on the\n" " address to which the original email was addressed.\n"; +static const char maildir_config_comment[] = + " Maildir compatibility configuration\n" + "\n" + " The following option is supported here:\n" + "\n" + "\tsynchronize_flags Valid values are true and false.\n" + "\n" + "\tIf true, then the following maildir flags (in message filenames)\n" + "\twill be synchronized with the corresponding notmuch tags:\n" + "\n" + "\t\tFlag Tag\n" + "\t\t---- -------\n" + "\t\tD draft\n" + "\t\tF flagged\n" + "\t\tP passed\n" + "\t\tR replied\n" + "\t\tS unread (added when 'S' flag is not present)\n" + "\n" + "\tThe \"notmuch new\" command will notice flag changes in filenames\n" + "\tand update tags, while the \"notmuch tag\" and \"notmuch restore\"\n" + "\tcommands will notice tag changes and update flags in filenames\n"; + +static const char search_config_comment[] = + " Search configuration\n" + "\n" + " The following option is supported here:\n" + "\n" + "\texclude_tags\n" + "\t\tA ;-separated list of tags that will be excluded from\n" + "\t\tsearch results by default. Using an excluded tag in a\n" + "\t\tquery will override that exclusion.\n"; + struct _notmuch_config { char *filename; GKeyFile *key_file; @@ -68,10 +107,15 @@ struct _notmuch_config { char *database_path; char *user_name; char *user_primary_email; - char **user_other_email; + const char **user_other_email; size_t user_other_email_length; const char **new_tags; size_t new_tags_length; + const char **new_ignore; + size_t new_ignore_length; + notmuch_bool_t maildir_synchronize_flags; + const char **search_exclude_tags; + size_t search_exclude_tags_length; }; static int @@ -86,13 +130,15 @@ notmuch_config_destructor (notmuch_config_t *config) static char * get_name_from_passwd_file (void *ctx) { - long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX); - char *pw_buf = talloc_zero_size (ctx, pw_buf_size); + long pw_buf_size; + char *pw_buf; struct passwd passwd, *ignored; char *name; int e; + pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX); if (pw_buf_size == -1) pw_buf_size = 64; + pw_buf = talloc_size (ctx, pw_buf_size); while ((e = getpwuid_r (getuid (), &passwd, pw_buf, pw_buf_size, &ignored)) == ERANGE) { @@ -119,13 +165,16 @@ get_name_from_passwd_file (void *ctx) static char * get_username_from_passwd_file (void *ctx) { - long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX); - char *pw_buf = talloc_zero_size (ctx, pw_buf_size); + long pw_buf_size; + char *pw_buf; struct passwd passwd, *ignored; char *name; int e; + pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX); if (pw_buf_size == -1) pw_buf_size = 64; + pw_buf = talloc_zero_size (ctx, pw_buf_size); + while ((e = getpwuid_r (getuid (), &passwd, pw_buf, pw_buf_size, &ignored)) == ERANGE) { pw_buf_size = pw_buf_size * 2; @@ -191,6 +240,8 @@ notmuch_config_open (void *ctx, int file_had_database_group; int file_had_new_group; int file_had_user_group; + int file_had_maildir_group; + int file_had_search_group; if (is_new_ret) *is_new_ret = 0; @@ -221,6 +272,11 @@ notmuch_config_open (void *ctx, config->user_other_email_length = 0; config->new_tags = NULL; config->new_tags_length = 0; + config->new_ignore = NULL; + config->new_ignore_length = 0; + config->maildir_synchronize_flags = TRUE; + config->search_exclude_tags = NULL; + config->search_exclude_tags_length = 0; if (! g_key_file_load_from_file (config->key_file, config->filename, @@ -263,6 +319,8 @@ notmuch_config_open (void *ctx, "database"); file_had_new_group = g_key_file_has_group (config->key_file, "new"); file_had_user_group = g_key_file_has_group (config->key_file, "user"); + file_had_maildir_group = g_key_file_has_group (config->key_file, "maildir"); + file_had_search_group = g_key_file_has_group (config->key_file, "search"); if (notmuch_config_get_database_path (config) == NULL) { @@ -313,6 +371,28 @@ notmuch_config_open (void *ctx, notmuch_config_set_new_tags (config, tags, 2); } + if (notmuch_config_get_new_ignore (config, &tmp) == NULL) { + notmuch_config_set_new_ignore (config, NULL, 0); + } + + if (notmuch_config_get_search_exclude_tags (config, &tmp) == NULL) { + if (is_new) { + const char *tags[] = { "deleted", "spam" }; + notmuch_config_set_search_exclude_tags (config, tags, 2); + } else { + notmuch_config_set_search_exclude_tags (config, NULL, 0); + } + } + + error = NULL; + config->maildir_synchronize_flags = + g_key_file_get_boolean (config->key_file, + "maildir", "synchronize_flags", &error); + if (error) { + notmuch_config_set_maildir_synchronize_flags (config, TRUE); + g_error_free (error); + } + /* Whenever we know of configuration sections that don't appear in * the configuration file, we add some comments to help the user * understand what can be done. */ @@ -340,6 +420,17 @@ notmuch_config_open (void *ctx, user_config_comment, NULL); } + if (! file_had_maildir_group) + { + g_key_file_set_comment (config->key_file, "maildir", NULL, + maildir_config_comment, NULL); + } + + if (! file_had_search_group) { + g_key_file_set_comment (config->key_file, "search", NULL, + search_config_comment, NULL); + } + if (is_new_ret) *is_new_ret = is_new; @@ -390,6 +481,48 @@ notmuch_config_save (notmuch_config_t *config) return 0; } +static const char ** +_config_get_list (notmuch_config_t *config, + const char *section, const char *key, + const char ***outlist, size_t *list_length, size_t *ret_length) +{ + assert(outlist); + + if (*outlist == NULL) { + + char **inlist = g_key_file_get_string_list (config->key_file, + section, key, list_length, NULL); + if (inlist) { + unsigned int i; + + *outlist = talloc_size (config, sizeof (char *) * (*list_length + 1)); + + for (i = 0; i < *list_length; i++) + (*outlist)[i] = talloc_strdup (*outlist, inlist[i]); + + (*outlist)[i] = NULL; + + g_strfreev (inlist); + } + } + + if (ret_length) + *ret_length = *list_length; + + return *outlist; +} + +static void +_config_set_list (notmuch_config_t *config, + const char *group, const char *name, + const char *list[], + size_t length, const char ***config_var ) +{ + g_key_file_set_string_list (config->key_file, group, name, list, length); + talloc_free (*config_var); + *config_var = NULL; +} + const char * notmuch_config_get_database_path (notmuch_config_t *config) { @@ -474,91 +607,287 @@ notmuch_config_set_user_primary_email (notmuch_config_t *config, config->user_primary_email = NULL; } -char ** -notmuch_config_get_user_other_email (notmuch_config_t *config, - size_t *length) +const char ** +notmuch_config_get_user_other_email (notmuch_config_t *config, size_t *length) { - char **emails; - size_t emails_length; - unsigned int i; - - if (config->user_other_email == NULL) { - emails = g_key_file_get_string_list (config->key_file, - "user", "other_email", - &emails_length, NULL); - if (emails) { - config->user_other_email = talloc_size (config, - sizeof (char *) * - (emails_length + 1)); - for (i = 0; i < emails_length; i++) - config->user_other_email[i] = talloc_strdup (config->user_other_email, - emails[i]); - config->user_other_email[i] = NULL; - - g_strfreev (emails); - - config->user_other_email_length = emails_length; - } - } + return _config_get_list (config, "user", "other_email", + &(config->user_other_email), + &(config->user_other_email_length), length); +} - *length = config->user_other_email_length; - return config->user_other_email; +const char ** +notmuch_config_get_new_tags (notmuch_config_t *config, size_t *length) +{ + return _config_get_list (config, "new", "tags", + &(config->new_tags), + &(config->new_tags_length), length); +} + +const char ** +notmuch_config_get_new_ignore (notmuch_config_t *config, size_t *length) +{ + return _config_get_list (config, "new", "ignore", + &(config->new_ignore), + &(config->new_ignore_length), length); } void notmuch_config_set_user_other_email (notmuch_config_t *config, - const char *other_email[], + const char *list[], size_t length) { - g_key_file_set_string_list (config->key_file, - "user", "other_email", - other_email, length); + _config_set_list (config, "user", "other_email", list, length, + &(config->user_other_email)); +} - talloc_free (config->user_other_email); - config->user_other_email = NULL; +void +notmuch_config_set_new_tags (notmuch_config_t *config, + const char *list[], + size_t length) +{ + _config_set_list (config, "new", "tags", list, length, + &(config->new_tags)); +} + +void +notmuch_config_set_new_ignore (notmuch_config_t *config, + const char *list[], + size_t length) +{ + _config_set_list (config, "new", "ignore", list, length, + &(config->new_ignore)); } const char ** -notmuch_config_get_new_tags (notmuch_config_t *config, - size_t *length) +notmuch_config_get_search_exclude_tags (notmuch_config_t *config, size_t *length) +{ + return _config_get_list (config, "search", "exclude_tags", + &(config->search_exclude_tags), + &(config->search_exclude_tags_length), length); +} + +void +notmuch_config_set_search_exclude_tags (notmuch_config_t *config, + const char *list[], + size_t length) +{ + _config_set_list (config, "search", "exclude_tags", list, length, + &(config->search_exclude_tags)); +} + +/* Given a configuration item of the form . return the + * component group and key. If any error occurs, print a message on + * stderr and return 1. Otherwise, return 0. + * + * Note: This function modifies the original 'item' string. + */ +static int +_item_split (char *item, char **group, char **key) +{ + char *period; + + *group = item; + + period = index (item, '.'); + if (period == NULL || *(period+1) == '\0') { + fprintf (stderr, + "Invalid configuration name: %s\n" + "(Should be of the form
.)\n", item); + return 1; + } + + *period = '\0'; + *key = period + 1; + + return 0; +} + +static int +notmuch_config_command_get (void *ctx, char *item) { - char **tags; - size_t tags_length; - unsigned int i; - - if (config->new_tags == NULL) { - tags = g_key_file_get_string_list (config->key_file, - "new", "tags", - &tags_length, NULL); - if (tags) { - config->new_tags = talloc_size (config, - sizeof (char *) * - (tags_length + 1)); - for (i = 0; i < tags_length; i++) - config->new_tags[i] = talloc_strdup (config->new_tags, - tags[i]); - config->new_tags[i] = NULL; - - g_strfreev (tags); - - config->new_tags_length = tags_length; + notmuch_config_t *config; + + config = notmuch_config_open (ctx, NULL, NULL); + if (config == NULL) + return 1; + + if (strcmp(item, "database.path") == 0) { + printf ("%s\n", notmuch_config_get_database_path (config)); + } else if (strcmp(item, "user.name") == 0) { + printf ("%s\n", notmuch_config_get_user_name (config)); + } else if (strcmp(item, "user.primary_email") == 0) { + printf ("%s\n", notmuch_config_get_user_primary_email (config)); + } else if (strcmp(item, "user.other_email") == 0) { + const char **other_email; + size_t i, length; + + other_email = notmuch_config_get_user_other_email (config, &length); + for (i = 0; i < length; i++) + printf ("%s\n", other_email[i]); + } else if (strcmp(item, "new.tags") == 0) { + const char **tags; + size_t i, length; + + tags = notmuch_config_get_new_tags (config, &length); + for (i = 0; i < length; i++) + printf ("%s\n", tags[i]); + } else { + char **value; + size_t i, length; + char *group, *key; + + if (_item_split (item, &group, &key)) + return 1; + + value = g_key_file_get_string_list (config->key_file, + group, key, + &length, NULL); + if (value == NULL) { + fprintf (stderr, "Unknown configuration item: %s.%s\n", + group, key); + return 1; } + + for (i = 0; i < length; i++) + printf ("%s\n", value[i]); + + g_strfreev (value); } - *length = config->new_tags_length; - return config->new_tags; + notmuch_config_close (config); + + return 0; } -void -notmuch_config_set_new_tags (notmuch_config_t *config, - const char *new_tags[], - size_t length) +static int +notmuch_config_command_set (void *ctx, char *item, int argc, char *argv[]) { - g_key_file_set_string_list (config->key_file, - "new", "tags", - new_tags, length); + notmuch_config_t *config; + char *group, *key; + int ret; - talloc_free (config->new_tags); - config->new_tags = NULL; + if (_item_split (item, &group, &key)) + return 1; + + config = notmuch_config_open (ctx, NULL, NULL); + if (config == NULL) + return 1; + + /* With only the name of an item, we clear it from the + * configuration file. + * + * With a single value, we set it as a string. + * + * With multiple values, we set them as a string list. + */ + switch (argc) { + case 0: + g_key_file_remove_key (config->key_file, group, key, NULL); + break; + case 1: + g_key_file_set_string (config->key_file, group, key, argv[0]); + break; + default: + g_key_file_set_string_list (config->key_file, group, key, + (const gchar **) argv, argc); + break; + } + + ret = notmuch_config_save (config); + notmuch_config_close (config); + + return ret; } +static int +notmuch_config_command_list (void *ctx) +{ + notmuch_config_t *config; + char **groups; + size_t g, groups_length; + + config = notmuch_config_open (ctx, NULL, NULL); + if (config == NULL) + return 1; + + groups = g_key_file_get_groups (config->key_file, &groups_length); + if (groups == NULL) + return 1; + + for (g = 0; g < groups_length; g++) { + char **keys; + size_t k, keys_length; + + keys = g_key_file_get_keys (config->key_file, + groups[g], &keys_length, NULL); + if (keys == NULL) + continue; + + for (k = 0; k < keys_length; k++) { + char *value; + + value = g_key_file_get_string (config->key_file, + groups[g], keys[k], NULL); + if (value != NULL) { + printf ("%s.%s=%s\n", groups[g], keys[k], value); + free (value); + } + } + + g_strfreev (keys); + } + + g_strfreev (groups); + + notmuch_config_close (config); + + return 0; +} + +int +notmuch_config_command (void *ctx, int argc, char *argv[]) +{ + argc--; argv++; /* skip subcommand argument */ + + if (argc < 1) { + fprintf (stderr, "Error: notmuch config requires at least one argument.\n"); + return 1; + } + + if (strcmp (argv[0], "get") == 0) { + if (argc != 2) { + fprintf (stderr, "Error: notmuch config get requires exactly " + "one argument.\n"); + return 1; + } + return notmuch_config_command_get (ctx, argv[1]); + } else if (strcmp (argv[0], "set") == 0) { + if (argc < 2) { + fprintf (stderr, "Error: notmuch config set requires at least " + "one argument.\n"); + return 1; + } + return notmuch_config_command_set (ctx, argv[1], argc - 2, argv + 2); + } else if (strcmp (argv[0], "list") == 0) { + return notmuch_config_command_list (ctx); + } + + fprintf (stderr, "Unrecognized argument for notmuch config: %s\n", + argv[0]); + return 1; +} + +notmuch_bool_t +notmuch_config_get_maildir_synchronize_flags (notmuch_config_t *config) +{ + return config->maildir_synchronize_flags; +} + +void +notmuch_config_set_maildir_synchronize_flags (notmuch_config_t *config, + notmuch_bool_t synchronize_flags) +{ + g_key_file_set_boolean (config->key_file, + "maildir", "synchronize_flags", synchronize_flags); + config->maildir_synchronize_flags = synchronize_flags; +}