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+From: Austin Clements <amdragon@MIT.EDU>\r
+To: notmuch@notmuchmail.org\r
+Subject: [PATCH v2 1/3] count: Convert to new-style argument parsing\r
+Date: Fri, 13 Jan 2012 18:07:02 -0500\r
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+\r
+---\r
+ notmuch-count.c | 53 +++++++++++++++++++++++++----------------------------\r
+ 1 files changed, 25 insertions(+), 28 deletions(-)\r
+\r
+diff --git a/notmuch-count.c b/notmuch-count.c\r
+index 20ce334..0982f99 100644\r
+--- a/notmuch-count.c\r
++++ b/notmuch-count.c\r
+@@ -21,6 +21,11 @@\r
+ \r
+ #include "notmuch-client.h"\r
+ \r
++enum {\r
++ OUTPUT_THREADS,\r
++ OUTPUT_MESSAGES,\r
++};\r
++\r
+ int\r
+ notmuch_count_command (void *ctx, int argc, char *argv[])\r
+ {\r
+@@ -28,35 +33,23 @@ notmuch_count_command (void *ctx, int argc, char *argv[])\r
+ notmuch_database_t *notmuch;\r
+ notmuch_query_t *query;\r
+ char *query_str;\r
+- int i;\r
+- notmuch_bool_t output_messages = TRUE;\r
++ int opt_index;\r
++ int output = OUTPUT_MESSAGES;\r
+ \r
+- argc--; argv++; /* skip subcommand argument */\r
++ notmuch_opt_desc_t options[] = {\r
++ { NOTMUCH_OPT_KEYWORD, &output, "output", 'o',\r
++ (notmuch_keyword_t []){ { "threads", OUTPUT_THREADS },\r
++ { "messages", OUTPUT_MESSAGES },\r
++ { 0, 0 } } },\r
++ { 0, 0, 0, 0, 0 }\r
++ };\r
+ \r
+- for (i = 0; i < argc && argv[i][0] == '-'; i++) {\r
+- if (strcmp (argv[i], "--") == 0) {\r
+- i++;\r
+- break;\r
+- }\r
+- if (STRNCMP_LITERAL (argv[i], "--output=") == 0) {\r
+- const char *opt = argv[i] + sizeof ("--output=") - 1;\r
+- if (strcmp (opt, "threads") == 0) {\r
+- output_messages = FALSE;\r
+- } else if (strcmp (opt, "messages") == 0) {\r
+- output_messages = TRUE;\r
+- } else {\r
+- fprintf (stderr, "Invalid value for --output: %s\n", opt);\r
+- return 1;\r
+- }\r
+- } else {\r
+- fprintf (stderr, "Unrecognized option: %s\n", argv[i]);\r
+- return 1;\r
+- }\r
++ opt_index = parse_arguments (argc, argv, options, 1);\r
++\r
++ if (opt_index < 0) {\r
++ return 1;\r
+ }\r
+ \r
+- argc -= i;\r
+- argv += i;\r
+-\r
+ config = notmuch_config_open (ctx, NULL, NULL);\r
+ if (config == NULL)\r
+ return 1;\r
+@@ -66,7 +59,7 @@ notmuch_count_command (void *ctx, int argc, char *argv[])\r
+ if (notmuch == NULL)\r
+ return 1;\r
+ \r
+- query_str = query_string_from_args (ctx, argc, argv);\r
++ query_str = query_string_from_args (ctx, argc-opt_index, argv+opt_index);\r
+ if (query_str == NULL) {\r
+ fprintf (stderr, "Out of memory.\n");\r
+ return 1;\r
+@@ -82,10 +75,14 @@ notmuch_count_command (void *ctx, int argc, char *argv[])\r
+ return 1;\r
+ }\r
+ \r
+- if (output_messages)\r
++ switch (output) {\r
++ case OUTPUT_MESSAGES:\r
+ printf ("%u\n", notmuch_query_count_messages (query));\r
+- else\r
++ break;\r
++ case OUTPUT_THREADS:\r
+ printf ("%u\n", notmuch_query_count_threads (query));\r
++ break;\r
++ }\r
+ \r
+ notmuch_query_destroy (query);\r
+ notmuch_database_close (notmuch);\r
+-- \r
+1.7.7.3\r
+\r