29 lines
743 B
C
29 lines
743 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#define STYLE_N 9404 + 1000
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void read_style_js(char* string)
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{
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FILE* fp = fopen("/opt/rosenrot/style.js", "r");
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if (!fp) { // fp is NULL, fopen failed
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fprintf(stderr, "Failed to open file\n");
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string = NULL;
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return;
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}
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int i = 0;
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int c;
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while ((c = fgetc(fp)) != EOF) {
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if (i >= STYLE_N) {
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fprintf(stderr, "style.js file is too large (exceeds %d bytes)\n", STYLE_N);
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fprintf(stderr, "Consider increasing STYLE_N or running recompute_STYLE_N.sh\n");
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fclose(fp);
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string[0] = '\0';
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return;
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}
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string[i++] = c;
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}
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string[i] = '\0';
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fclose(fp);
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}
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