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Add a customization option for rsync's flags

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Tomas Rivera
2026-04-17 13:19:43 +02:00
parent a458a5bc3d
commit c063a6abe3
8 changed files with 55 additions and 29 deletions
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src/main.c
+31 -10
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@@ -1,6 +1,8 @@
#include "cjson/cJSON.h"
#include "ui.h"
#include "utils.h"
#include "notes.h"
#include <stdlib.h>
int main(int argc, char *argv[]) {
int shouldDebug = 0;
@@ -177,12 +179,15 @@ arg_next:
int doesBackup = 0;
int interval = 0; // this is an int. But some times it will be inputed a string. We must translate it.
char *pathToBackup = malloc(PATH_MAX);
char **rsyncArgs = NULL;
int rsyncArgsNumber = 0;
cJSON *backupJSON = cJSON_GetObjectItem(json, "backup");
if (backupJSON && cJSON_IsObject(backupJSON)) {
cJSON *doesBackupJSON = cJSON_GetObjectItem(backupJSON, "enable");
if (doesBackupJSON && cJSON_IsBool(doesBackupJSON)) {
doesBackup = cJSON_IsTrue(doesBackupJSON) ? 1 : 0;
debug("doesBackup is set to %d", doesBackup);
// handles the path to the backup
cJSON *pathToBackupJSON = cJSON_GetObjectItem(backupJSON, "directory");
if (pathToBackupJSON && cJSON_IsString(pathToBackupJSON)) {
char *temp = cJSON_GetStringValue(pathToBackupJSON); // we name it temp. As we can't directly set pathToBackup because snprintf doesn't like when a pointer is both an arg and the destination // temp should be freed when free(json), because cJSON_GetStringValue returns a pointer.
@@ -192,30 +197,46 @@ arg_next:
debug("~ was expanded to %s\nThe backup path is %s", homedir, pathToBackup);
} else {
pathToBackup = strndup(temp, PATH_MAX); // temp will be freed later so strndup
debug("Directory for backup is set to %s in config.json", pathToBackup);
debug("Directory for backup is set to %s in %s", pathToBackup, configPath);
}
} else {error(1, "user", "config.json did not contained a directory inside the backup section or the value is from an unexpected type");}
} else {error(1, "user", "%s did not contained a directory inside the backup section or the value is from an unexpected type", configPath);}
// handles the interval of backup
cJSON *intervalJSON = cJSON_GetObjectItem(backupJSON, "interval");
if (intervalJSON && cJSON_IsString(intervalJSON)) {
char *temp = cJSON_GetStringValue(intervalJSON); // se comment higher. temp will be freed when calling free(json)
if (strcmp(temp, "daily") == 0) {
interval = DAILY;
debug("interval in config.json is set to \"daily\" which is %d", DAILY);
debug("interval in %s is set to \"daily\" which is %d", configPath, DAILY);
} else if (strcmp(temp, "weekly") == 0) {
interval = WEEKLY;
debug("interval in config.json is set to \"weekly\" which is %d", WEEKLY);
debug("interval in %s is set to \"weekly\" which is %d", configPath, WEEKLY);
} else if (strcmp(temp, "monthly") == 0) {
interval = MONTHLY;
debug("interval in config.json is set to \"monthly\" which is %d", MONTHLY);
} else {error(1, "user", "Unexpected string %s for entry \"interval\" in config.json. You must put an int (number of seconds) or \"daily\" or \"weekly\" or \"monthly\".", intervalJSON->valuestring);}
debug("interval in %s is set to \"monthly\" which is %d", configPath, MONTHLY);
} else {error(1, "user", "Unexpected string %s for entry \"interval\" in %s. You must put an int (number of seconds) or \"daily\" or \"weekly\" or \"monthly\".", intervalJSON->valuestring, configPath);}
} else if (intervalJSON && cJSON_IsNumber(intervalJSON)) {
interval = (int)cJSON_GetNumberValue(intervalJSON);
debug("interval in config.json is set to %d", interval);
} else {error(1, "user", "config.json did not contained an interval value inside the backup section or the value is from an unexpected type");}
} else{error(1, "user", "config.json did not contained a enable value inside the backup section or the value is from an unexpected type");}
debug("interval in %s is set to %d", configPath, interval);
} else {error(1, "user", "%s did not contained an interval value inside the backup section or the value is from an unexpected type", configPath);}
} else{error(1, "user", "%s did not contained a enable value inside the backup section or the value is from an unexpected type", configPath);}
// handle rsyncs array of arguments.
cJSON *rsyncArgsJSON = cJSON_GetObjectItem(backupJSON, "rsyncArgs");
if (rsyncArgsJSON && cJSON_IsArray(rsyncArgsJSON)) { // if it is what we expected
rsyncArgsNumber = cJSON_GetArraySize(rsyncArgsJSON);
rsyncArgs = realloc(rsyncArgs, (size_t)rsyncArgsNumber);
for (int i = 0; i < rsyncArgsNumber; i++) {
cJSON *argJSON = cJSON_GetArrayItem(rsyncArgsJSON, i);
if (argJSON && cJSON_IsString(argJSON)) {
rsyncArgs[i] = cJSON_GetStringValue(argJSON);
} else {error(1, "user", "One element in rsyncArgs array in %s is not a string", configPath);}
}
} else {error(1, "user", "%s did not contained a rsyncArgs array inside the backup section or the value is from an unexpected type", configPath);}
} else {
debug("In %s, \"backup\" wasn't set or we encountered a abnormal type. Defaulting to {\"enable\": false}.", configPath);
}
//cleans up
cJSON_Delete(json);
free(data);
@@ -402,7 +423,7 @@ next_arg:
debug("Finished parsing the attribute flags");
if (doesBackup) { // (TODO LATER) when implementing multiple directories for vault we should verifiy this works.
handleBackups(notesDirectoryString, pathToBackup, homedir, interval, shouldDebug);
handleBackups(notesDirectoryString, pathToBackup, homedir, interval, (const char**)rsyncArgs, rsyncArgsNumber, shouldDebug);
}
initscr(); //initialize ncurses