You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
137 lines
2.8 KiB
137 lines
2.8 KiB
//
|
|
// Created by MightyPork on 2017/12/01.
|
|
//
|
|
|
|
#include "platform.h"
|
|
#include "framework/system_settings.h"
|
|
#include "ini_writer.h"
|
|
#include "malloc_safe.h"
|
|
|
|
#ifndef MIN
|
|
#define MIN(a,b) ((a)>(b)?(b):(a))
|
|
#endif
|
|
|
|
#ifndef MAX
|
|
#define MAX(a,b) ((a)>(b)?(a):(b))
|
|
#endif
|
|
|
|
//#define IWBUFFER_LEN 128 // moved to plat_compat.h
|
|
|
|
char *iwbuffer = NULL;
|
|
|
|
/** Allocate the helper buffer */
|
|
void iw_begin(void)
|
|
{
|
|
assert_param(iwbuffer == NULL);
|
|
iwbuffer = malloc_ck(IWBUFFER_LEN);
|
|
assert_param(iwbuffer != NULL);
|
|
}
|
|
|
|
/** Release the helper buffer */
|
|
void iw_end(void)
|
|
{
|
|
assert_param(iwbuffer != NULL);
|
|
free_ck(iwbuffer);
|
|
}
|
|
|
|
#define IW_VPRINTF() do { \
|
|
assert_param(iwbuffer != NULL); \
|
|
va_list args; \
|
|
va_start(args, format); \
|
|
uint32_t len = (int)fixup_vsnprintf(&iwbuffer[0], IWBUFFER_LEN, format, args); \
|
|
iw_buff(iw, (uint8_t *) iwbuffer, len); \
|
|
va_end(args); \
|
|
} while(0)
|
|
|
|
void iw_buff(IniWriter *iw, const uint8_t *buf, uint32_t len)
|
|
{
|
|
if (iw->count == 0) return;
|
|
|
|
uint32_t skip = 0;
|
|
if (iw->skip >= len) {
|
|
// Skip entire string
|
|
iw->skip -= len;
|
|
return;
|
|
} else {
|
|
// skip part
|
|
skip = iw->skip;
|
|
iw->skip = 0;
|
|
uint32_t count = MIN(iw->count, len-skip);
|
|
memcpy(iw->ptr, buf+skip, count);
|
|
iw->ptr += count;
|
|
iw->count -= count;
|
|
}
|
|
}
|
|
|
|
void iw_sprintf(IniWriter *iw, const char *format, ...)
|
|
{
|
|
if (iw->count == 0) return;
|
|
|
|
IW_VPRINTF();
|
|
}
|
|
|
|
// High level stuff
|
|
void iw_section(IniWriter *iw, const char *format, ...)
|
|
{
|
|
if (iw->count == 0) return;
|
|
|
|
iw_string(iw, "\r\n["); // newline before section as a separator
|
|
IW_VPRINTF();
|
|
iw_string(iw, "]\r\n");
|
|
}
|
|
|
|
void iw_commentf(IniWriter *iw, const char *format, ...)
|
|
{
|
|
if (iw->count == 0) return;
|
|
if (!SystemSettings.ini_comments) return;
|
|
|
|
iw_string(iw, "# ");
|
|
IW_VPRINTF();
|
|
iw_newline(iw);
|
|
}
|
|
|
|
void iw_comment(IniWriter *iw, const char *text)
|
|
{
|
|
if (iw->count == 0) return;
|
|
if (!SystemSettings.ini_comments) return;
|
|
|
|
iw_string(iw, "# ");
|
|
iw_string(iw, text);
|
|
iw_newline(iw);
|
|
}
|
|
|
|
void iw_hdr_comment(IniWriter *iw, const char *format, ...)
|
|
{
|
|
if (iw->count == 0) return;
|
|
|
|
iw_string(iw, "## ");
|
|
IW_VPRINTF();
|
|
iw_newline(iw);
|
|
}
|
|
|
|
void iw_entry(IniWriter *iw, const char *key, const char *format, ...)
|
|
{
|
|
if (iw->count == 0) return;
|
|
|
|
iw_string(iw, key);
|
|
iw_string(iw, "=");
|
|
IW_VPRINTF();
|
|
iw_newline(iw); // one newline after entry
|
|
}
|
|
|
|
uint32_t iw_measure_total(void (*handler)(IniWriter *), uint32_t tag)
|
|
{
|
|
IniWriter iw = iw_init(NULL, 0xFFFFFFFF, 1);
|
|
iw.tag = tag;
|
|
iw_begin();
|
|
handler(&iw);
|
|
iw_end();
|
|
return 0xFFFFFFFF - iw.skip;
|
|
}
|
|
|
|
|
|
|
|
void iw_cmt_newline(IniWriter *iw)
|
|
{
|
|
if (SystemSettings.ini_comments) iw_newline(iw);
|
|
}
|
|
|