102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
// code-analyzer creates graph from a C source code.
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// Copyright © 2021 Volodymyr Patuta
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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 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "cmdline.h"
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#include "colors.h"
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#include "cparse.h"
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#include "matcom.h"
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#include "vec.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char *argv[])
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{
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struct gengetopt_args_info ai;
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char *path;
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graph_vec gv;
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graph_mco gmc;
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int i, n;
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if (cmdline_parser(argc, argv, &ai) != 0) {
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exit(1);
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}
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if (ai.path_given && ai.file_given) {
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fprintf(stderr, "Cannot use -p and -f together.\n");
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exit(2);
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}
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if (!ai.path_given && !ai.file_given) {
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fprintf(stderr, "You have to give a -p or -f option.\n");
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exit(2);
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}
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gv = vnew_graph();
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gmc = mcgragh();
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if (ai.path_given) {
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path = ai.path_arg;
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findAndParse(path, &gv, &gmc);
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}
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if (ai.file_given) {
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path = ai.file_arg;
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find_funcs(path, &gv, &gmc);
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}
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if (ai.print_vec_flag) {
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n = 0;
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puts("Printing with vector:\n");
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for (i = 0; i <= gv.n; ++i) {
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if (!gv.node[i]->call) {
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if (ai.color_flag)
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printf(GREEN "CC %d:\n" RESET_COLOR, n++);
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else
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printf("CC %d:\n", n++);
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vprint(gv.node[i], &gv, ai.color_flag);
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puts("");
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}
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}
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}
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if (ai.print_mc_flag) {
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n = 0;
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puts("Printing with compact matrice:");
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for (i = 0; i <= gmc.nbs; ++i) {
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if (!gmc.call[i]) {
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if (ai.color_flag)
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printf(GREEN "CC %d:\n" RESET_COLOR, n++);
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else
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printf("CC %d:\n", n++);
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mcprint(gmc, i, ai.color_flag);
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puts("");
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}
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}
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}
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if (ai.cycles_mc_flag)
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mcfind_cycles(&gmc);
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if (ai.cycles_vec_flag)
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vfind_cycles(&gv);
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vdot_graph(gv, ai.main_graph_flag);
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mcdot_graph(&gmc, ai.main_graph_flag);
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mcdelete_graph(&gmc);
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vdelete_graph(&gv);
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cmdline_parser_free(&ai);
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return 0;
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}
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