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Tools: codes_export_resource

This commit is contained in:
Shahram Najm 2022-03-12 14:45:57 +00:00
parent 9518460641
commit 5ee4186fda
1 changed files with 11 additions and 8 deletions
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19
tools/codes_export_resource.c
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@ -60,7 +60,7 @@ int main(int argc, char* argv[])
if (resource_type == SAMPLE) { if (resource_type == SAMPLE) {
char* t = strstr(resource_path, ".tmpl"); char* t = strstr(resource_path, ".tmpl");
if (t) { if (t) {
*t = 0; // get rid of the sample file extension *t = '\0'; // get rid of sample file extension (if there)
} }
full_path = grib_external_template_path(c, resource_path); full_path = grib_external_template_path(c, resource_path);
} }
@ -68,24 +68,27 @@ int main(int argc, char* argv[])
full_path = grib_context_full_defs_path(c, resource_path); full_path = grib_context_full_defs_path(c, resource_path);
} }
if (!full_path) { if (!full_path) {
fprintf(stderr, "Failed to export %s: %s\n", resource_name, resource_path); fprintf(stderr, "Failed to access %s: '%s'\n", resource_name, resource_path);
return 1; return 1;
} }
fout = fopen(out_file, "wb"); fout = fopen(out_file, "wb");
if (!fout) { if (!fout) {
perror(out_file); fprintf(stderr, "Failed to open output file '%s'\n", out_file);
fprintf(stderr, "Failed to open output file %s\n", out_file);
return 1; return 1;
} }
fin = codes_fopen(full_path, "r"); fin = codes_fopen(full_path, "r");
if (!fin) { if (!fin) {
fprintf(stderr, "Failed to open resource %s\n", full_path); fprintf(stderr, "Failed to open resource '%s'\n", full_path);
return 1; return 1;
} }
/* write resource to fout */ /* write resource bytes to fout */
while (0 < (bytes = fread(buffer, 1, sizeof(buffer), fin))) while (0 < (bytes = fread(buffer, 1, sizeof(buffer), fin))) {
fwrite(buffer, 1, bytes, fout); if (fwrite(buffer, 1, bytes, fout) != bytes) {
fprintf(stderr, "Failed to write out bytes\n");
return 1;
}
}
if (fclose(fin) != 0) { if (fclose(fin) != 0) {
fprintf(stderr, "Call to fclose failed (input)\n"); fprintf(stderr, "Call to fclose failed (input)\n");