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#include <stdio.h>
#include <ctype.h>
#include <errno.h>
#include <dlog.h>
#include <sqlite3.h>
#include <unicode/uloc.h>
#include "dynamicbox_errno.h"
#include "util.h"
#include "dynamicbox_service.h"
#include "debug.h"
int errno;
static int update_info(struct supported_size_list *SIZE_LIST, int width_type, int height_type, int width, int height)
{
int idx;
if (width_type == 1 && height_type == 1) {
idx = 0;
} else if (width_type == 2 && height_type == 1) {
idx = 1;
} else if (width_type == 2 && height_type == 2) {
idx = 2;
} else if (width_type == 4 && height_type == 1) {
idx = 3;
} else if (width_type == 4 && height_type == 2) {
idx = 4;
} else if (width_type == 4 && height_type == 3) {
idx = 5;
} else if (width_type == 4 && height_type == 4) {
idx = 6;
} else if (width_type == 4 && height_type == 5) {
idx = 7;
} else if (width_type == 4 && height_type == 6) {
idx = 8;
} else if (width_type == 21 && height_type == 21) {
idx = 9;
} else if (width_type == 23 && height_type == 21) {
idx = 10;
} else if (width_type == 23 && height_type == 23) {
idx = 11;
} else if (width_type == 0 && height_type == 0) {
idx = 12;
} else {
ErrPrint("Unknown size type: %dx%d (%dx%d)\n", width_type, height_type, width, height);
return 0;
}
SIZE_LIST[idx].w = width;
SIZE_LIST[idx].h = height;
return 1;
}
static inline int update_from_file(struct service_info *info, struct supported_size_list *SIZE_LIST)
{
FILE *fp;
int updated;
int width_type;
int height_type;
int width;
int height;
char buffer[MAX_COLUMN];
int ch;
int idx;
enum status {
START = 0x0,
TYPE = 0x01,
SIZE = 0x02,
COMMENT = 0x03,
ERROR = 0x04,
EOL = 0x05,
TYPE_END = 0x06,
SIZE_START = 0x07
} status;
fp = fopen(info->conf_file, "r");
if (!fp) {
ErrPrint("Open failed: %s\n", strerror(errno));
return DBOX_STATUS_ERROR_IO_ERROR;
}
updated = 0;
status = START;
idx = 0;
do {
ch = fgetc(fp);
if (idx == MAX_COLUMN) {
ErrPrint("Buffer overflow. Too long line. LINE MUST BE SHOT THAN %d\n", MAX_COLUMN);
status = ERROR;
}
switch (status) {
case START:
if (isspace(ch) || ch == EOF) {
continue;
}
info->base_parse = 0;
if (ch == '#') {
status = COMMENT;
} else {
status = TYPE;
idx = 0;
ungetc(ch, fp);
}
break;
case TYPE:
if (isblank(ch)) {
buffer[idx] = '\0';
status = TYPE_END;
if (sscanf(buffer, "%dx%d", &width_type, &height_type) != 2) {
if (!strcasecmp(buffer, "base")) {
info->base_parse = 1;
} else {
ErrPrint("Invalid syntax: [%s]\n", buffer);
status = ERROR;
}
}
break;
} else if (ch == '=') {
buffer[idx] = '\0';
status = SIZE_START;
if (sscanf(buffer, "%dx%d", &width_type, &height_type) != 2) {
if (!strcasecmp(buffer, "base")) {
info->base_parse = 1;
} else {
ErrPrint("Invalid syntax: [%s]\n", buffer);
status = ERROR;
}
}
break;
} else if (ch == EOF) {
ErrPrint("Invalid Syntax\n");
status = ERROR;
continue;
}
buffer[idx++] = ch;
break;
case TYPE_END:
if (ch == '=') {
status = SIZE_START;
}
break;
case SIZE_START:
if (isspace(ch) || ch == EOF) {
continue;
}
status = SIZE;
idx = 0;
ungetc(ch, fp);
break;
case SIZE:
if (isspace(ch) || ch == EOF) {
buffer[idx] = '\0';
status = EOL;
if (sscanf(buffer, "%dx%d", &width, &height) != 2) {
ErrPrint("Invalid syntax: [%s]\n", buffer);
status = ERROR;
} else if (ch == EOF) {
if (info->base_parse) {
info->base_w = width;
info->base_h = height;
} else {
updated += update_info(SIZE_LIST, width_type, height_type, width, height);
}
}
break;
}
buffer[idx++] = ch;
break;
case EOL:
if (!info->base_parse) {
updated += update_info(SIZE_LIST, width_type, height_type, width, height);
} else {
info->base_w = width;
info->base_h = height;
}
status = START;
ungetc(ch, fp);
break;
case ERROR:
if (ch == '\n' || ch == '\r' || ch == '\f') {
status = START;
}
break;
case COMMENT:
if (ch == '\n' || ch == '\r' || ch == '\f') {
status = START;
}
break;
default:
ErrPrint("Unknown status. couldn't be reach to here\n");
break;
}
} while (!feof(fp));
if (fclose(fp) != 0) {
ErrPrint("fclose: %s\n", strerror(errno));
}
return DBOX_NR_OF_SIZE_LIST - updated;
}
int util_update_resolution(struct service_info *info, struct supported_size_list *SIZE_LIST)
{
unsigned int width;
unsigned int height;
unsigned int border;
unsigned int depth;
register int i;
static int res_resolved = 0;
if (res_resolved) {
return DBOX_STATUS_ERROR_NONE;
}
if (update_from_file(info, SIZE_LIST) == 0) {
DbgPrint("Resolution info is all updated by file\n");
}
res_resolved = 1;
return DBOX_STATUS_ERROR_NONE;
}
int util_screen_size_get(unsigned int *width, unsigned int *height)
{
return DBOX_STATUS_ERROR_NONE;
}
/* End of a file */
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