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author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
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committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /pkg/xtools/xtanswer.x | |
download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz |
Initial commit
Diffstat (limited to 'pkg/xtools/xtanswer.x')
-rw-r--r-- | pkg/xtools/xtanswer.x | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/pkg/xtools/xtanswer.x b/pkg/xtools/xtanswer.x new file mode 100644 index 00000000..f2ebb2cf --- /dev/null +++ b/pkg/xtools/xtanswer.x @@ -0,0 +1,77 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include <pkg/xtanswer.h> + +# XT_ANSWER -- Issue an STDOUT prompt and get a STDIN answer with values +# YES, NO, ALWAYSYES, or ALWAYSNO. + +procedure xt_answer (prompt, answer) + +char prompt[ARB] # Prompt to be issued +int answer # Answer + +int nwrd +char word[SZ_LINE] + +int getline(), strdic(), strlen() + +begin + if ((answer == NO) || (answer == YES)) { + if (answer == NO) { + call printf ("%s (no): ") + call pargstr (prompt) + } else { + call printf ("%s (yes): ") + call pargstr (prompt) + } + call flush (STDOUT) + + if (getline (STDIN, word) != EOF) { + word[strlen(word)] = EOS + nwrd = strdic (word, word, 4, XT_ANSWERS) + switch (nwrd) { + case 1: + answer = NO + case 2: + answer = YES + case 3: + answer = ALWAYSNO + case 4: + answer = ALWAYSYES + } + } + } +end + + +# XT_CLANSWER -- Issue a CLGWRD request and get an answer with values +# YES, NO, ALWAYSYES, or ALWAYSNO. + +procedure xt_clanswer (parameter, answer) + +char parameter[ARB] # CL parameter +int answer # Answer + +pointer sp, str + +int clgwrd() + +begin + call smark (sp) + call salloc (str, SZ_LINE, TY_CHAR) + + switch (clgwrd (parameter, Memc[str], SZ_LINE, "|no|yes|NO|YES|")) { + case 1: + answer = NO + case 2: + answer = YES + case 3: + answer = ALWAYSNO + case 4: + answer = ALWAYSYES + default: + answer = YES + } + + call sfree (sp) +end |