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update: better handling of the keep files

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ngn
2024-08-04 13:11:25 +03:00
parent b27e31c66c
commit d2d6679060
19 changed files with 128 additions and 43 deletions
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41
src/ctx/check.c
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@ -5,6 +5,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
bool lm_ctx_check(lm_ctx_t *ctx, lm_entry_t *entry, lm_ctx_check_callback_t callback, void *data){
if(NULL == ctx || NULL == entry){
@ -22,24 +23,37 @@ bool lm_ctx_check(lm_ctx_t *ctx, lm_entry_t *entry, lm_ctx_check_callback_t call
size_t rootlen = strlen(ctx->root), current = 0, total = 0;
char *path = NULL, *hash = NULL, *fhash = NULL;
bool keep = false, ret = false;
bool keep = false, ret = false, success = false;
struct stat st;
total = lm_database_files_count(ctx->db, entry);
while(lm_database_files_next(ctx->db, entry, &path, &hash, &keep)){
char fp[rootlen+strlen(path)+10];
join(fp, ctx->root, path);
bzero(&st, sizeof(st));
success = false;
current++;
pdebug(__func__, "(%d/%d) checking %s", current, total, fp);
if(NULL != callback)
if(!callback(ctx, entry, fp, current, total, data))
goto end;
if(!exists(fp, &st)){
pdebug(__func__, "%s does not exist, check will fail", fp);
lm_error_set(LM_ERR_FileNotExist, fp);
goto next;
}
if(!exists(fp)){
pdebug(__func__, "skipping %s because file does not exists", fp);
continue;
if(S_ISLNK(st.st_mode)){
pdebug(__func__, "%s seems to be a link, no hash verification to do", fp);
if(hash[0] != '\0'){
lm_error_set(LM_ERR_FileNotLink, fp);
goto end;
}
success = true;
goto next;
}
if((fhash = get_md5(fp)) == NULL){
@ -47,16 +61,25 @@ bool lm_ctx_check(lm_ctx_t *ctx, lm_entry_t *entry, lm_ctx_check_callback_t call
pdebug(__func__, "failed to get hash of %s: %s", fp, suberr);
lm_error_set(LM_ERR_FileHashFail, fp, suberr);
free(suberr);
goto end;
goto next;
}
if(!eq(fhash, hash)){
lm_error_set(LM_ERR_FileHashNoMatch, fp);
goto end;
goto next;
}
success = true;
next:
free(fhash);
fhash = NULL;
if(NULL != callback)
if(!callback(ctx, entry, fp, success, current, total, data))
goto end;
if(!success)
goto end;
}
ret = true;