mirror of
git://projects.qi-hardware.com/eda-tools.git
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88 lines
1.8 KiB
C
88 lines
1.8 KiB
C
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/*
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* kicad/ext.c - Identify file by their extension
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*
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* Written 2016 by Werner Almesberger
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* Copyright 2016 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "misc/diag.h"
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#include "kicad/ext.h"
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enum ext identify(const char *path)
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{
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const char *dot, *slash;
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dot = strrchr(path, '.');
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if (!dot)
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return ext_unknown;
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slash = strchr(dot + 1, '/');
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if (slash)
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return ext_unknown;
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if (!strcmp(dot, ".pro"))
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return ext_project;
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if (!strcmp(dot, ".sch"))
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return ext_sch;
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if (!strcmp(dot, ".lib"))
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return ext_lib;
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if (!strcmp(dot, ".kicad_wks"))
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return ext_pl;
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return ext_unknown;
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}
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void classify_files(struct file_names *fn, char *const *args,
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unsigned n_args)
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{
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unsigned i;
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fn->pro = fn->sch = fn->pl = NULL;
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fn->libs = NULL;
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fn->n_libs = 0;
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for (i = 0; i != n_args; i++) {
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switch (identify(args[i])) {
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case ext_unknown:
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fatal("%s: unknown file type", args[i]);
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case ext_project:
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if (fn->pro)
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fatal("%s: there can only be one project",
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args[i]);
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fn->pro = args[i];
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break;
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case ext_sch:
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if (fn->sch)
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fatal("%s: there can only be one top sheet",
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args[i]);
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fn->sch = args[i];
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break;
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case ext_lib:
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fn->n_libs++;
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fn->libs = realloc(fn->libs,
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fn->n_libs * sizeof(const char *));
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if (!fn->libs)
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diag_pfatal("realloc");
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fn->libs[fn->n_libs - 1] = args[i];
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break;
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case ext_pl:
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if (fn->pl)
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fatal("%s: there can only be one page layout",
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args[i]);
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fn->pl = args[i];
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break;
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default:
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abort();
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}
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}
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}
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