32 lines
890 B
C
32 lines
890 B
C
#include <glib.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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#define STYLE_N 9404 + 1000
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void read_style_js(char* string)
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{
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gchar* file_contents = NULL;
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gsize length = 0;
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GError* error = NULL;
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if (!g_file_get_contents("/opt/rosenrot/style.js", &file_contents, &length, &error)) {
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fprintf(stderr, "Failed to open file: %s\n", error ? error->message : "unknown error");
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if (error) g_error_free(error);
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string[0] = '\0';
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return;
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}
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if (length > STYLE_N) {
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fprintf(stderr, "style.js file is too large (%zu bytes, max %d)\n", length, STYLE_N);
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fprintf(stderr, "Consider increasing STYLE_N or running recompute_STYLE_N.sh\n");
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g_free(file_contents);
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string[0] = '\0';
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return;
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}
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memcpy(string, file_contents, length);
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string[length] = '\0';
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g_free(file_contents);
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}
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