mirror of https://git.wuffs.org/MWCC
85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
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#include "parser.h"
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int SetWarningFlags(const char *opt, void *str, const char *, int flags) {
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// this is very similar to ToolHelper
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// might also fail to match
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unsigned char *ptr;
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Boolean set;
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Boolean no;
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UInt16 flag;
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ptr = (unsigned char *) str;
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no = (Boolean) ((flags & PARAMPARSEFLAGS_8) >> 3);
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set = (Boolean) (no ^ 1);
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while (*ptr) {
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if (*ptr == '+') {
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set = !no;
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} else if (*ptr == '-') {
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set = no;
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} else if (*ptr == '|') {
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set = (Boolean) (no ^ 1);
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} else {
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flag = (ptr[0] << 8) | ptr[1];
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if (set)
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pCmdLine.noWarnings = 0;
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switch (flag) {
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case 'Nw':
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pCmdLine.noWarnings = set;
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break;
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case 'Aw':
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TargetSetWarningFlags(flag, set);
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break;
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case 'Cw':
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pCmdLine.noCmdLineWarnings = !set;
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break;
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case 'We':
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pCmdLine.warningsAreErrors = set;
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TargetSetWarningFlags(flag, set);
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break;
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default:
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if (!TargetSetWarningFlags(flag, set))
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CLPFatalError("Bad warning settings in %s (%c%c)\n", str, ptr[0], ptr[1]);
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}
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++ptr;
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}
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++ptr;
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}
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Parser_StorePanels(parseopts.context);
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return 1;
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}
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int DisplayWarningOptions() {
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Handle h;
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h = NewHandle(0);
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if (!h)
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exit(-23);
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HPrintF(h, "Command-line warning options:\n");
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if (pCmdLine.noCmdLineWarnings)
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HPrintF(h, "\t- no command-line warnings\n");
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else
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HPrintF(h, "\t- command-line warnings\n");
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if (pCmdLine.warningsAreErrors)
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HPrintF(h, "\t- warnings are errors\n");
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else
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HPrintF(h, "\t- warnings are not errors\n");
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if (pCmdLine.noWarnings)
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HPrintF(h, "\t- no warnings at all\n");
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TargetDisplayWarningOptions(h);
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ShowTextHandle(NULL, h);
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DisposeHandle(h);
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return 1;
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}
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