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add /strophe command to modify libstrophe-specific settings

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Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
This commit is contained in:
Steffen Jaeckel
2022-12-05 10:25:57 +01:00
parent 78496d6226
commit b1b6c6f62d
12 changed files with 194 additions and 23 deletions
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42
src/common.c
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@@ -70,6 +70,28 @@ struct curl_data_t
static size_t _data_callback(void* ptr, size_t size, size_t nmemb, void* data);
void
auto_free_gchar(gchar** str)
{
if (str == NULL)
return;
g_free(*str);
}
void
auto_free_char(char** str)
{
if (str == NULL)
return;
free(*str);
}
gboolean
string_to_verbosity(const char* cmd, int* verbosity, gchar** err_msg)
{
return strtoi_range(cmd, verbosity, 0, 3, err_msg);
}
gboolean
create_dir(const char* name)
{
@@ -136,24 +158,24 @@ str_replace(const char* string, const char* substr,
}
gboolean
strtoi_range(char* str, int* saveptr, int min, int max, char** err_msg)
strtoi_range(const char* str, int* saveptr, int min, int max, gchar** err_msg)
{
char* ptr;
int val;
if (str == NULL) {
if (err_msg)
*err_msg = g_strdup_printf("'str' input pointer can not be NULL");
return FALSE;
}
errno = 0;
val = (int)strtol(str, &ptr, 0);
if (errno != 0 || *str == '\0' || *ptr != '\0') {
GString* err_str = g_string_new("");
g_string_printf(err_str, "Could not convert \"%s\" to a number.", str);
*err_msg = err_str->str;
g_string_free(err_str, FALSE);
if (err_msg)
*err_msg = g_strdup_printf("Could not convert \"%s\" to a number.", str);
return FALSE;
} else if (val < min || val > max) {
GString* err_str = g_string_new("");
g_string_printf(err_str, "Value %s out of range. Must be in %d..%d.", str, min, max);
*err_msg = err_str->str;
g_string_free(err_str, FALSE);
if (err_msg)
*err_msg = g_strdup_printf("Value %s out of range. Must be in %d..%d.", str, min, max);
return FALSE;
}