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Add BARCODE_MEMORY_FILE to symbol->output_options to allow

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outputting to in-memory buffer `symbol->memfile` instead of to
  file `symbol->outfile`, ticket #301
Add "README.clang-tidy" and ".clang-tidy" options file
Suppress some warnings
This commit is contained in:
gitlost 2023-12-27 19:20:19 +00:00
parent 070162214b
commit 98f86727cc
59 changed files with 2407 additions and 1262 deletions
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69
backend/tests/testcommon.c
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@ -1516,6 +1516,67 @@ int testUtilRmROFile(const char *filename) {
return testUtilRemove(filename);
}
/* Read file into buffer */
int testUtilReadFile(const char *filename, unsigned char *buffer, int buffer_size, int *p_size) {
long fileLen;
size_t n;
size_t nRead = 0;
FILE *fp = testUtilOpen(filename, "rb");
if (!fp) {
return 1;
}
if (fseek(fp, 0, SEEK_END) != 0) {
(void) fclose(fp);
return 2;
}
fileLen = ftell(fp);
if (fileLen <= 0 || fileLen == LONG_MAX) {
(void) fclose(fp);
return 3;
}
if (fseek(fp, 0, SEEK_SET) != 0) {
(void) fclose(fp);
return 4;
}
if (fileLen > (long) buffer_size) {
(void) fclose(fp);
return 5;
}
do {
n = fread(buffer + nRead, 1, fileLen - nRead, fp);
if (ferror(fp)) {
(void) fclose(fp);
return 6;
}
nRead += n;
} while (!feof(fp) && (0 < n) && ((long) nRead < fileLen));
if (fclose(fp) != 0) {
return 7;
}
*p_size = (int) nRead;
return 0;
}
/* Write file from buffer */
int testUtilWriteFile(const char *filename, const unsigned char *buffer, const int buffer_size, const char *mode) {
FILE *fp = testUtilOpen(filename, mode);
if (!fp) {
return 1;
}
if (fwrite(buffer, 1, buffer_size, fp) == 0) {
(void) fclose(fp);
return 2;
}
if (fclose(fp) != 0) {
return 3;
}
return 0;
}
/* Compare 2 PNG files */
int testUtilCmpPngs(const char *png1, const char *png2) {
int ret = -1;
@ -3945,7 +4006,15 @@ int testUtilZXingCPPCmp(struct zint_symbol *symbol, char *msg, char *cmp_buf, in
int primary_len = (int) strlen(primary);
int maxi_len = 0;
if (symbol->option_2 >= 1 && symbol->option_2 <= 100) {
/* Suppress gcc warning null destination pointer [-Wformat-overflow=] false-positive */
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-overflow="
#endif
sprintf(maxi, "[)>\03601\035%02d", symbol->option_2 - 1);
#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
maxi_len = (int) strlen(maxi);
}
#if 1