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#include <stdio.h>
#include <string.h>
#include "encoding.h"
#include "fm.h"
#include "glyph.h"
#include "utils.h"
/**
* Write font encoding file
*
* \param savein Location to save in
* \param name The font name
* \param ctx Conversion context
* \param type File format to use - 0 = full; 1 = sparse
* \param callback Progress callback function
*/
ttf2f_result encoding_write(const char *savein, const char *name,
ttf2f_ctx *ctx, encoding_type type,
void (*callback)(int progress))
{
FILE *output;
struct glyph *g;
size_t i;
char out[1024];
snprintf(out, 1024, "%s" DIR_SEP "Encoding", savein);
if ((output = fopen(out, "w+")) == NULL)
return TTF2F_RESULT_OPEN;
fprintf(output, "%% %sEncoding 1.00\n", name);
fprintf(output, "%% Encoding file for font '%s'\n\n", name);
if (type == ENCODING_TYPE_NORMAL) {
for (i = 0; i != 32; i++) {
fprintf(output, "/.notdef\n");
}
}
for (i = 0; i != ctx->nglyphs; i++) {
g = &ctx->glyphs[i];
callback(i * 100 / ctx->nglyphs);
ttf2f_poll(1);
if (type == ENCODING_TYPE_SPARSE) {
if (g->name != 0) {
/* .notdef is implicit */
if (strcmp(g->name, ".notdef") == 0)
continue;
fprintf(output, "%4.4zX;%s;COMMENT\n", i+32,
g->name);
} else if (g->code != (unsigned int) -1) {
fprintf(output, "%4.4zX;uni%04X;COMMENT\n",
i+32, g->code);
} else {
fprintf(output, "# Skipping %4.4zX\n", i+32);
}
} else {
if (g->name != 0) {
fprintf(output, "/%s\n", g->name);
} else if (g->code != (unsigned int) -1) {
fprintf(output, "/uni%4.4X\n", g->code);
} else {
fprintf(output, "/.notdef\n");
}
}
}
fclose(output);
return TTF2F_RESULT_OK;
}
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