Signed-off-by: Tobias Schmidl <[email protected]>
---
env/env_user_config_file.c | 120 ++++++++++++++++++++++++++++++++++++-
1 file changed, 119 insertions(+), 1 deletion(-)
diff --git a/env/env_user_config_file.c b/env/env_user_config_file.c
index 4b24d9c..80dbafd 100644
--- a/env/env_user_config_file.c
+++ b/env/env_user_config_file.c
@@ -17,6 +17,9 @@
#include <iniparser/iniparser.h>
#include <sys/param.h>
+#define DEFAULT_DICTIONARY_SIZE 16384
+#define DEFAULT_STRING_SIZE 4096
+
#ifndef ERROR
#define ERROR wprintf
#endif
@@ -136,7 +139,117 @@ cleanup_get:
int env_user_config_file_write(const char *file_name, const BG_ENVDATA *data,
bool verbose)
{
- return 1;
+ bool bgenv_verbosity = verbose;
+ VERBOSE(stderr, "entered %s.\n", __PRETTY_FUNCTION__);
+ int return_value = 0;
+
+ dictionary *ini_dict = dictionary_new(DEFAULT_DICTIONARY_SIZE);
+ dictionary_set(ini_dict, BG_ENVDATA_STRING, NULL);
+ char *key_name = alloca(DEFAULT_STRING_SIZE);
+ char *buffer = alloca(DEFAULT_STRING_SIZE);
+ key_name[DEFAULT_STRING_SIZE - 1] = 0;
+
+ { // kernelfile
+ if (data->kernelfile == NULL ||
+ str16to8(buffer, data->kernelfile) == NULL ||
+ snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING ":" BG_ENV_KERNELFILE_STRING) <=
+ 0) { /* return with error message */
+ ERROR(L"Cannot parse kernelfile.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ { // kernelparams
+ if (data->kernelparams == NULL ||
+ str16to8(buffer, data->kernelparams) == NULL ||
+ snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING
+ ":" BG_ENV_KERNELPARAMS_STRING) <=
+ 0) { // return with error message
+ ERROR(L"Cannot parse kernelparams.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ uint32_t revision;
+
+ { // in_progress
+ if (snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING
+ ":" BG_ENV_IN_PROGRESS_STRING) <= 0 ||
+ snprintf(buffer, DEFAULT_STRING_SIZE - 1, "%hhu",
+ data->in_progress) <=
+ 0) { // return with error message
+ ERROR(L"Cannot parse in_progress.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ { // ustate
+ if (snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING ":" BG_ENV_USTATE_STRING) <= 0 ||
+ snprintf(buffer, DEFAULT_STRING_SIZE - 1, "%hhu",
+ data->ustate) <= 0) { // return with error message
+ ERROR(L"Cannot parse ustate.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ { // watchdog_timeout_sec
+ if (snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING
+ ":" BG_ENV_WATCHDOG_TIMEOUT_SEC_STRING) <= 0 ||
+ snprintf(buffer, DEFAULT_STRING_SIZE - 1, "%hu",
+ data->watchdog_timeout_sec) <=
+ 0) { // return with error message
+ ERROR(L"Cannot parse watchdog_timeout_sec.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ { // revision
+ if (snprintf(key_name, DEFAULT_STRING_SIZE - 1,
+ BG_ENVDATA_STRING
+ ":" BG_ENV_REVISION_STRING) <= 0 ||
+ snprintf(buffer, DEFAULT_STRING_SIZE - 1, "0x%08lx",
+ data->revision) <=
+ 0) { // return with error message
+ ERROR(L"Cannot parse revision.\n");
+ return_value = EINVAL;
+ goto cleanup_set;
+ }
+ VERBOSE(stderr, "%s=%s\n", key_name, buffer);
+ dictionary_set(ini_dict, key_name, buffer);
+ }
+
+ FILE *output_file = NULL;
+ if (NULL == (output_file = fopen(file_name, "w"))) {
+ return_value = errno;
+ ERROR(L"Cannot write output INI file.\n");
+ } else {
+ iniparser_dump_ini(ini_dict, output_file);
+ fclose(output_file);
+ }
+cleanup_set:
+ dictionary_del(ini_dict);
+ VERBOSE(stderr, "left %s\n.", __PRETTY_FUNCTION__);
+ return return_value;
}
#ifdef INI_MAIN
@@ -174,6 +287,11 @@ int main(int argc, char *argv[])
int return_value =
env_user_config_file_read(input_file, &data, verbose);
fprintf(stderr, "env_user_config_file_read: %i\n", return_value);
+ if (return_value != 0) return return_value;
+
+ return_value =
+ env_user_config_file_write("/dev/stdout", &data, verbose);
+ fprintf(stderr, "env_user_config_file_write: %i\n", return_value);
return return_value;
}
--
2.36.1
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