summaryrefslogtreecommitdiffstats
path: root/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp
diff options
context:
space:
mode:
authorMichele Calgaro <michele.calgaro@yahoo.it>2022-12-04 19:16:43 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2022-12-04 19:38:30 +0900
commitfdcd72088371b3d8dfd31f2a5159861ce0be5535 (patch)
tree06c160cc34157344f62b6c19af297858a0e57157 /debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp
parenta5d7db3b2c6171ea9e76b84155d2dfb66c243e5a (diff)
downloadextra-dependencies-fdcd72088371b3d8dfd31f2a5159861ce0be5535.tar.gz
extra-dependencies-fdcd72088371b3d8dfd31f2a5159861ce0be5535.zip
uncrustify-trinity: updated based on upstream version 0.76.0
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp')
-rw-r--r--debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp165
1 files changed, 0 insertions, 165 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp
deleted file mode 100644
index e85ecf97..00000000
--- a/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/backup.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-/**
- * @file backup.cpp
- * Make a backup of a source file
- * The current plans are to use two files.
- *
- * - A '.unc-backup~' file that contains the original contents
- * - A '.unc-backup-md5~' file that contains the MD5 over the last output
- * that uncrustify generated
- *
- * The logic goes like this:
- * 1. If there isn't a .backup-md5 or the md5 over the input file doesn't
- * match what is in .backup-md5, then copy the source file to .backup.
- *
- * 2. Create the output file.
- *
- * 3. Calculate the md5 over the output file.
- * Create the .backup-md5 file.
- *
- * This will let you run uncrustify multiple times over the same file without
- * losing the original file. If you edit the file, then a new backup is made.
- *
- * @author Ben Gardner
- * @license GPL v2+
- */
-
-#include "prototypes.h"
-
-#include "backup.h"
-#include "md5.h"
-#include "unc_ctype.h"
-
-#include <cerrno>
-
-using namespace std;
-
-
-int backup_copy_file(const char *filename, const vector<UINT8> &data)
-{
- char newpath[1024];
- char md5_str_in[33];
- char md5_str[34];
- UINT8 dig[16];
-
- md5_str_in[0] = 0;
-
- MD5::Calc(data.data(), data.size(), dig);
- snprintf(md5_str, sizeof(md5_str),
- "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x\n",
- dig[0], dig[1], dig[2], dig[3],
- dig[4], dig[5], dig[6], dig[7],
- dig[8], dig[9], dig[10], dig[11],
- dig[12], dig[13], dig[14], dig[15]);
-
- // Create the backup-md5 filename, open it and read the md5
- snprintf(newpath, sizeof(newpath), "%s%s", filename, UNC_BACKUP_MD5_SUFFIX);
-
- FILE *thefile = fopen(newpath, "rb");
-
- if (thefile != nullptr)
- {
- char buffer[128];
-
- if (fgets(buffer, sizeof(buffer), thefile) != nullptr)
- {
- for (int i = 0; buffer[i] != 0; i++)
- {
- if (unc_isxdigit(buffer[i]))
- {
- md5_str_in[i] = unc_tolower(buffer[i]);
- }
- else
- {
- md5_str_in[i] = 0;
- break;
- }
- }
- }
- fclose(thefile);
- }
-
- // if the MD5s match, then there is no need to back up the file
- if (memcmp(md5_str, md5_str_in, 32) == 0)
- {
- LOG_FMT(LNOTE, "%s: MD5 match for %s\n", __func__, filename);
- return(EX_OK);
- }
- LOG_FMT(LNOTE, "%s: MD5 mismatch - backing up %s\n", __func__, filename);
-
- // Create the backup file
- snprintf(newpath, sizeof(newpath), "%s%s", filename, UNC_BACKUP_SUFFIX);
-
- thefile = fopen(newpath, "wb");
-
- if (thefile != nullptr)
- {
- size_t retval = fwrite(data.data(), data.size(), 1, thefile);
- int my_errno = errno;
-
- fclose(thefile);
-
- if ( retval == 1
- || data.empty())
- {
- return(EX_OK);
- }
- LOG_FMT(LERR, "fwrite(%s) failed: %s (%d)\n",
- newpath, strerror(my_errno), my_errno);
- cpd.error_count++;
- }
- else
- {
- LOG_FMT(LERR, "fopen(%s) failed: %s (%d)\n",
- newpath, strerror(errno), errno);
- cpd.error_count++;
- }
- return(EX_IOERR);
-} // backup_copy_file
-
-
-void backup_create_md5_file(const char *filename)
-{
- UINT8 dig[16];
- MD5 md5;
- FILE *thefile;
- UINT8 buf[4096];
- size_t len;
- char newpath[1024];
-
- md5.Init();
-
- thefile = fopen(filename, "rb");
-
- if (thefile == nullptr)
- {
- LOG_FMT(LERR, "%s: fopen(%s) failed: %s (%d)\n",
- __func__, filename, strerror(errno), errno);
- cpd.error_count++;
- return;
- }
-
- // read file chunk by chunk and calculate its MD5 checksum
- while ((len = fread(buf, 1, sizeof(buf), thefile)) > 0)
- {
- md5.Update(buf, len);
- }
- fclose(thefile);
- md5.Final(dig);
-
- snprintf(newpath, sizeof(newpath), "%s%s", filename, UNC_BACKUP_MD5_SUFFIX);
-
- thefile = fopen(newpath, "wb");
-
- if (thefile != nullptr)
- {
- fprintf(thefile,
- "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x %s\n",
- dig[0], dig[1], dig[2], dig[3],
- dig[4], dig[5], dig[6], dig[7],
- dig[8], dig[9], dig[10], dig[11],
- dig[12], dig[13], dig[14], dig[15],
- path_basename(filename));
-
- fclose(thefile);
- }
-} // backup_create_md5_file