66 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
			
		
		
	
	
			66 lines
		
	
	
		
			1.7 KiB
		
	
	
	
		
			C
		
	
	
| /*
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|  * Another stupid program, this one parsing the headers of an
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|  * email to figure out authorship and subject
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|  */
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| #include "cache.h"
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| #include "builtin.h"
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| #include "utf8.h"
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| #include "strbuf.h"
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| #include "mailinfo.h"
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| 
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| static const char mailinfo_usage[] =
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| 	"git mailinfo [-k | -b] [-m | --message-id] [-u | --encoding=<encoding> | -n] [--scissors | --no-scissors] <msg> <patch> < mail >info";
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| 
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| int cmd_mailinfo(int argc, const char **argv, const char *prefix)
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| {
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| 	const char *def_charset;
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| 	struct mailinfo mi;
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| 	int status;
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| 	char *msgfile, *patchfile;
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| 
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| 	setup_mailinfo(&mi);
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| 
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| 	def_charset = get_commit_output_encoding();
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| 	mi.metainfo_charset = def_charset;
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| 
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| 	while (1 < argc && argv[1][0] == '-') {
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| 		if (!strcmp(argv[1], "-k"))
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| 			mi.keep_subject = 1;
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| 		else if (!strcmp(argv[1], "-b"))
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| 			mi.keep_non_patch_brackets_in_subject = 1;
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| 		else if (!strcmp(argv[1], "-m") || !strcmp(argv[1], "--message-id"))
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| 			mi.add_message_id = 1;
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| 		else if (!strcmp(argv[1], "-u"))
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| 			mi.metainfo_charset = def_charset;
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| 		else if (!strcmp(argv[1], "-n"))
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| 			mi.metainfo_charset = NULL;
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| 		else if (starts_with(argv[1], "--encoding="))
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| 			mi.metainfo_charset = argv[1] + 11;
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| 		else if (!strcmp(argv[1], "--scissors"))
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| 			mi.use_scissors = 1;
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| 		else if (!strcmp(argv[1], "--no-scissors"))
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| 			mi.use_scissors = 0;
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| 		else if (!strcmp(argv[1], "--no-inbody-headers"))
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| 			mi.use_inbody_headers = 0;
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| 		else
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| 			usage(mailinfo_usage);
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| 		argc--; argv++;
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| 	}
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| 
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| 	if (argc != 3)
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| 		usage(mailinfo_usage);
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| 
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| 	mi.input = stdin;
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| 	mi.output = stdout;
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| 
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| 	msgfile = prefix_filename(prefix, argv[1]);
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| 	patchfile = prefix_filename(prefix, argv[2]);
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| 
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| 	status = !!mailinfo(&mi, msgfile, patchfile);
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| 	clear_mailinfo(&mi);
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| 
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| 	free(msgfile);
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| 	free(patchfile);
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| 	return status;
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| }
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