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https://github.com/RfidResearchGroup/proxmark3.git
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fileutils should be searching for json
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parent
76791bde0a
commit
e9fba19915
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@ -944,22 +944,31 @@ int loadFileJSON(const char *preferredName, void *data, size_t maxdatalen, size_
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int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, size_t *datalen, bool verbose, void (*callback)(json_t *)) {
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if (data == NULL) return PM3_EINVARG;
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char *fileName = filenamemcopy(preferredName, ".json");
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if (fileName == NULL) return PM3_EMALLOC;
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*datalen = 0;
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json_error_t error;
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int retval = PM3_SUCCESS;
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json_t *root = json_load_file(fileName, 0, &error);
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char *path;
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int res = searchFile(&path, RESOURCES_SUBDIR, preferredName, ".json", false);
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if (res != PM3_SUCCESS) {
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return PM3_EFILE;
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}
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json_error_t error;
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json_t *root = json_load_file(path, 0, &error);
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if (verbose)
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PrintAndLogEx(SUCCESS, "loaded from JSON file " _YELLOW_("%s"), path);
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free(path);
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if (!root) {
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PrintAndLogEx(ERR, "ERROR: json " _YELLOW_("%s") " error on line %d: %s", fileName, error.line, error.text);
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PrintAndLogEx(ERR, "ERROR: json " _YELLOW_("%s") " error on line %d: %s", preferredName, error.line, error.text);
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retval = PM3_ESOFT;
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goto out;
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}
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if (!json_is_object(root)) {
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PrintAndLogEx(ERR, "ERROR: Invalid json " _YELLOW_("%s") " format. root must be an object.", fileName);
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PrintAndLogEx(ERR, "ERROR: Invalid json " _YELLOW_("%s") " format. root must be an object.", preferredName);
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retval = PM3_ESOFT;
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goto out;
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}
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@ -980,11 +989,11 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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goto out;
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}
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char path[30] = {0};
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sprintf(path, "$.blocks.%d", i);
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char blocks[30] = {0};
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sprintf(blocks, "$.blocks.%d", i);
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size_t len = 0;
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JsonLoadBufAsHex(root, path, &udata[sptr], 16, &len);
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JsonLoadBufAsHex(root, blocks, &udata[sptr], 16, &len);
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if (!len)
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break;
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@ -1002,11 +1011,11 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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goto out;
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}
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char path[30] = {0};
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sprintf(path, "$.blocks.%d", i);
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char blocks[30] = {0};
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sprintf(blocks, "$.blocks.%d", i);
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size_t len = 0;
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JsonLoadBufAsHex(root, path, &udata[sptr], 4, &len);
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JsonLoadBufAsHex(root, blocks, &udata[sptr], 4, &len);
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if (!len)
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break;
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@ -1024,11 +1033,11 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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goto out;
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}
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char path[30] = {0};
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sprintf(path, "$.blocks.%zu", i);
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char blocks[30] = {0};
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sprintf(blocks, "$.blocks.%zu", i);
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size_t len = 0;
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JsonLoadBufAsHex(root, path, &udata[sptr], 4, &len);
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JsonLoadBufAsHex(root, blocks, &udata[sptr], 4, &len);
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if (!len)
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break;
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@ -1046,11 +1055,11 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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goto out;
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}
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char path[30] = {0};
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sprintf(path, "$.blocks.%zu", i);
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char blocks[30] = {0};
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sprintf(blocks, "$.blocks.%zu", i);
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size_t len = 0;
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JsonLoadBufAsHex(root, path, &udata[sptr], 8, &len);
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JsonLoadBufAsHex(root, blocks, &udata[sptr], 8, &len);
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if (!len)
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break;
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@ -1067,11 +1076,11 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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goto out;
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}
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char path[30] = {0};
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sprintf(path, "$.blocks.%zu", i);
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char blocks[30] = {0};
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sprintf(blocks, "$.blocks.%zu", i);
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size_t len = 0;
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JsonLoadBufAsHex(root, path, &udata[sptr], 4, &len);
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JsonLoadBufAsHex(root, blocks, &udata[sptr], 4, &len);
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if (!len)
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break;
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@ -1079,15 +1088,14 @@ int loadFileJSONex(const char *preferredName, void *data, size_t maxdatalen, siz
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}
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*datalen = sptr;
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}
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if (verbose)
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PrintAndLogEx(SUCCESS, "loaded from JSON file " _YELLOW_("%s"), fileName);
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out:
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if (callback != NULL) {
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(*callback)(root);
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}
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out:
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json_decref(root);
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free(fileName);
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return retval;
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}
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