lib: Document which strings are returned in UTF-8

[notmuch] / notmuch-search.c

diff --git a/notmuch-search.c b/notmuch-search.c
index 621862289f043ba4e77b488a176e34937aaa3e3d..a96f07d53eab5fa073a539286c96f57213ebadbe 100644 (file)
--- a/notmuch-search.c
+++ b/notmuch-search.c
@@ -283,16 +283,9 @@ do_search_tags (notmuch_database_t *notmuch,
     return 0;
 }
 
-enum {
-    EXCLUDE_TRUE,
-    EXCLUDE_FALSE,
-    EXCLUDE_FLAG,
-};
-
 int
-notmuch_search_command (void *ctx, int argc, char *argv[])
+notmuch_search_command (notmuch_config_t *config, int argc, char *argv[])
 {
-    notmuch_config_t *config;
     notmuch_database_t *notmuch;
     notmuch_query_t *query;
     char *query_str;
@@ -302,11 +295,15 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
     output_t output = OUTPUT_SUMMARY;
     int offset = 0;
     int limit = -1; /* unlimited */
-    int exclude = EXCLUDE_TRUE;
+    notmuch_exclude_t exclude = NOTMUCH_EXCLUDE_TRUE;
     unsigned int i;
 
-    enum { NOTMUCH_FORMAT_JSON, NOTMUCH_FORMAT_TEXT, NOTMUCH_FORMAT_SEXP }
-       format_sel = NOTMUCH_FORMAT_TEXT;
+    enum {
+       NOTMUCH_FORMAT_JSON,
+       NOTMUCH_FORMAT_TEXT,
+       NOTMUCH_FORMAT_TEXT0,
+       NOTMUCH_FORMAT_SEXP
+    } format_sel = NOTMUCH_FORMAT_TEXT;
 
     notmuch_opt_desc_t options[] = {
        { NOTMUCH_OPT_KEYWORD, &sort, "sort", 's',
@@ -317,7 +314,9 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
          (notmuch_keyword_t []){ { "json", NOTMUCH_FORMAT_JSON },
                                  { "sexp", NOTMUCH_FORMAT_SEXP },
                                  { "text", NOTMUCH_FORMAT_TEXT },
+                                 { "text0", NOTMUCH_FORMAT_TEXT0 },
                                  { 0, 0 } } },
+       { NOTMUCH_OPT_INT, &notmuch_format_version, "format-version", 0, 0 },
        { NOTMUCH_OPT_KEYWORD, &output, "output", 'o',
          (notmuch_keyword_t []){ { "summary", OUTPUT_SUMMARY },
                                  { "threads", OUTPUT_THREADS },
@@ -326,9 +325,10 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
                                  { "tags", OUTPUT_TAGS },
                                  { 0, 0 } } },
         { NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
-          (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },
-                                  { "false", EXCLUDE_FALSE },
-                                  { "flag", EXCLUDE_FLAG },
+          (notmuch_keyword_t []){ { "true", NOTMUCH_EXCLUDE_TRUE },
+                                  { "false", NOTMUCH_EXCLUDE_FALSE },
+                                  { "flag", NOTMUCH_EXCLUDE_FLAG },
+                                  { "all", NOTMUCH_EXCLUDE_ALL },
                                   { 0, 0 } } },
        { NOTMUCH_OPT_INT, &offset, "offset", 'O', 0 },
        { NOTMUCH_OPT_INT, &limit, "limit", 'L', 0  },
@@ -343,22 +343,27 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
 
     switch (format_sel) {
     case NOTMUCH_FORMAT_TEXT:
-       format = sprinter_text_create (ctx, stdout);
+       format = sprinter_text_create (config, stdout);
+       break;
+    case NOTMUCH_FORMAT_TEXT0:
+       if (output == OUTPUT_SUMMARY) {
+           fprintf (stderr, "Error: --format=text0 is not compatible with --output=summary.\n");
+           return 1;
+       }
+       format = sprinter_text0_create (config, stdout);
        break;
     case NOTMUCH_FORMAT_JSON:
-       format = sprinter_json_create (ctx, stdout);
+       format = sprinter_json_create (config, stdout);
        break;
     case NOTMUCH_FORMAT_SEXP:
-       format = sprinter_sexp_create (ctx, stdout);
+       format = sprinter_sexp_create (config, stdout);
        break;
     default:
        /* this should never happen */
        INTERNAL_ERROR("no output format selected");
     }
 
-    config = notmuch_config_open (ctx, NULL, NULL);
-    if (config == NULL)
-       return 1;
+    notmuch_exit_if_unsupported_format ();
 
     if (notmuch_database_open (notmuch_config_get_database_path (config),
                               NOTMUCH_DATABASE_MODE_READ_ONLY, &notmuch))
@@ -382,15 +387,15 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
 
     notmuch_query_set_sort (query, sort);
 
-    if (exclude == EXCLUDE_FLAG && output != OUTPUT_SUMMARY) {
+    if (exclude == NOTMUCH_EXCLUDE_FLAG && output != OUTPUT_SUMMARY) {
        /* If we are not doing summary output there is nowhere to
         * print the excluded flag so fall back on including the
         * excluded messages. */
        fprintf (stderr, "Warning: this output format cannot flag excluded messages.\n");
-       exclude = EXCLUDE_FALSE;
+       exclude = NOTMUCH_EXCLUDE_FALSE;
     }
 
-    if (exclude == EXCLUDE_TRUE || exclude == EXCLUDE_FLAG) {
+    if (exclude != NOTMUCH_EXCLUDE_FALSE) {
        const char **search_exclude_tags;
        size_t search_exclude_tags_length;
 
@@ -398,8 +403,7 @@ notmuch_search_command (void *ctx, int argc, char *argv[])
            (config, &search_exclude_tags_length);
        for (i = 0; i < search_exclude_tags_length; i++)
            notmuch_query_add_tag_exclude (query, search_exclude_tags[i]);
-       if (exclude == EXCLUDE_FLAG)
-           notmuch_query_set_omit_excluded (query, FALSE);
+       notmuch_query_set_omit_excluded (query, exclude);
     }
 
     switch (output) {