repos/blastem: util.c annotate

annotate util.c @ 1296:4e2007c1d8ab

Change the default screenshot path as per ticket:14

author	Michael Pavone <pavone@retrodev.com>
date	Tue, 21 Mar 2017 21:59:05 -0700
parents	96ad1b9bbb3a
children	5ceb316c479a

rev	line source
495 39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	1 #include <string.h>
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	2 #include <stdlib.h>
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	3 #include <stdio.h>
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	4 #include <ctype.h>
768 2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	5 #include <stdint.h>
805 3eced113081c Pre-release cleanup Michael Pavone <pavone@retrodev.com> parents: 799 diff changeset	6 #include <stdarg.h>
495 39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	7
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	8 #include <sys/types.h>
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	9 #include <sys/stat.h>
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	10 #include <unistd.h>
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	11 #include <errno.h>
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	12
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	13 #ifdef __ANDROID__
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	14 #include <android/log.h>
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	15 #define info_puts(msg) __android_log_write(ANDROID_LOG_INFO, "BlastEm", msg)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	16 #define warning_puts(msg) __android_log_write(ANDROID_LOG_WARN, "BlastEm", msg)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	17 #define fatal_puts(msg) __android_log_write(ANDROID_LOG_FATAL, "BlastEm", msg)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	18
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	19 #define info_printf(msg, args) __android_log_vprint(ANDROID_LOG_INFO, "BlastEm", msg, args)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	20 #define warning_printf(msg, args) __android_log_vprint(ANDROID_LOG_WARN, "BlastEm", msg, args)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	21 #define fatal_printf(msg, args) __android_log_vprint(ANDROID_LOG_FATAL, "BlastEm", msg, args)
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	22 #else
884 252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 883 diff changeset	23 #define info_puts(msg) fputs(msg, stdout);
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 883 diff changeset	24 #define warning_puts(msg) fputs(msg, stderr);
252dfd29831d Selecting a second game from the menu now works Michael Pavone <pavone@retrodev.com> parents: 883 diff changeset	25 #define fatal_puts(msg) fputs(msg, stderr);
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	26
883 9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 879 diff changeset	27 #define info_printf(msg, args) vprintf(msg, args)
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 879 diff changeset	28 #define warning_printf(msg, args) vfprintf(stderr, msg, args)
9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game Michael Pavone <pavone@retrodev.com> parents: 879 diff changeset	29 #define fatal_printf(msg, args) vfprintf(stderr, msg, args)
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	30 #endif
a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	31
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	32 #include "blastem.h" //for headless global
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	33 #include "render.h" //for render_errorbox
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	34 #include "util.h"
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	35
876 540cc4a7d626 Fix Android build breakage Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	36 char * alloc_concat(char const * first, char const * second)
495 39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	37 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	38 int flen = strlen(first);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	39 int slen = strlen(second);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	40 char * ret = malloc(flen + slen + 1);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	41 memcpy(ret, first, flen);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	42 memcpy(ret+flen, second, slen+1);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	43 return ret;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	44 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	45
876 540cc4a7d626 Fix Android build breakage Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	46 char * alloc_concat_m(int num_parts, char const ** parts)
495 39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	47 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	48 int total = 0;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	49 for (int i = 0; i < num_parts; i++) {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	50 total += strlen(parts[i]);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	51 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	52 char * ret = malloc(total + 1);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	53 *ret = 0;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	54 for (int i = 0; i < num_parts; i++) {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	55 strcat(ret, parts[i]);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	56 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	57 return ret;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	58 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	59
1292 5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	60 typedef struct {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	61 uint32_t start;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	62 uint32_t end;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	63 char *value;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	64 } var_pos;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	65
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	66 char replace_vars(char base, tern_node *vars, uint8_t allow_env)
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	67 {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	68 uint32_t num_vars = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	69 for (char cur = base; cur; ++cur)
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	70 {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	71 //TODO: Support escaping $ and allow brace syntax
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	72 if (*cur == '$') {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	73 num_vars++;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	74 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	75 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	76 var_pos *positions = calloc(num_vars, sizeof(var_pos));
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	77 num_vars = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	78 uint8_t in_var = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	79 uint32_t max_var_len = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	80 for (char cur = base; cur; ++cur)
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	81 {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	82 if (in_var) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	83 if (!(cur == '_' \|\| isalnum(cur))) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	84 positions[num_vars].end = cur-base;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	85 if (positions[num_vars].end - positions[num_vars].start > max_var_len) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	86 max_var_len = positions[num_vars].end - positions[num_vars].start;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	87 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	88 num_vars++;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	89 in_var = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	90 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	91 } else if (*cur == '$') {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	92 positions[num_vars].start = cur-base+1;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	93 in_var = 1;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	94 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	95 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	96 if (in_var) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	97 positions[num_vars].end = strlen(base);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	98 if (positions[num_vars].end - positions[num_vars].start > max_var_len) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	99 max_var_len = positions[num_vars].end - positions[num_vars].start;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	100 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	101 num_vars++;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	102 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	103 char *varname = malloc(max_var_len+1);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	104 uint32_t total_len = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	105 uint32_t cur = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	106 for (uint32_t i = 0; i < num_vars; i++)
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	107 {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	108 total_len += (positions[i].start - 1) - cur;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	109 cur = positions[i].start;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	110 memcpy(varname, base + positions[i].start, positions[i].end-positions[i].start);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	111 varname[positions[i].end-positions[i].start] = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	112 positions[i].value = tern_find_ptr(vars, varname);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	113 if (!positions[i].value && allow_env) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	114 positions[i].value = getenv(varname);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	115 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	116 if (positions[i].value) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	117 total_len += strlen(positions[i].value);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	118 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	119 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	120 total_len += strlen(base+cur);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	121 free(varname);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	122 char *output = malloc(total_len+1);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	123 cur = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	124 char *curout = output;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	125 for (uint32_t i = 0; i < num_vars; i++)
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	126 {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	127 if (positions[i].start-1 > cur) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	128 memcpy(curout, base + cur, (positions[i].start-1) - cur);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	129 curout += (positions[i].start-1) - cur;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	130 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	131 if (positions[i].value) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	132 strcpy(curout, positions[i].value);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	133 curout += strlen(curout);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	134 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	135 cur = positions[i].end;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	136 };
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	137 if (base[cur]) {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	138 strcpy(curout, base+cur);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	139 } else {
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	140 *curout = 0;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	141 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	142 free(positions);
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	143 return output;
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	144 }
5905593d6828 Allow initial_path to contain variable references which allows the default value to be actually specified in the default config file Michael Pavone <pavone@retrodev.com> parents: 1265 diff changeset	145
1103 22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	146 void byteswap_rom(int filesize, uint16_t *cart)
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	147 {
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	148 for(uint16_t *cur = cart; cur - cart < filesize/2; ++cur)
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	149 {
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	150 cur = (cur >> 8) \| (*cur << 8);
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	151 }
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	152 }
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	153
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well. Michael Pavone <pavone@retrodev.com> parents: 1058 diff changeset	154
495 39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	155 long file_size(FILE * f)
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	156 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	157 fseek(f, 0, SEEK_END);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	158 long fsize = ftell(f);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	159 fseek(f, 0, SEEK_SET);
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	160 return fsize;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	161 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	162
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	163 char * strip_ws(char * text)
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	164 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	165 while (text && (!isprint(text) \|\| isblank(*text)))
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	166 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	167 text++;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	168 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	169 char * ret = text;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	170 text = ret + strlen(ret) - 1;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	171 while (text > ret && (!isprint(text) \|\| isblank(text)))
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	172 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	173 *text = 0;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	174 text--;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	175 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	176 return ret;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	177 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	178
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	179 char * split_keyval(char * text)
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	180 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	181 while (text && !isblank(text))
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	182 {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	183 text++;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	184 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	185 if (!*text) {
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	186 return text;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	187 }
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	188 *text = 0;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	189 return text+1;
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c Mike Pavone <pavone@retrodev.com> parents: diff changeset	190 }
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	191
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	192 char is_path_sep(char c)
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	193 {
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	194 #ifdef _WIN32
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	195 if (c == '\\') {
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	196 return 1;
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	197 }
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	198 #endif
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	199 return c == '/';
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	200 }
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	201
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	202 char is_absolute_path(char *path)
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	203 {
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	204 #ifdef _WIN32
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	205 if (path[1] == ':' && is_path_sep(path[2]) && isalpha(path[0])) {
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	206 return 1;
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	207 }
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	208 #endif
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	209 return is_path_sep(path[0]);
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	210 }
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	211
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	212 char * basename_no_extension(char *path)
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	213 {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	214 char *lastdot = NULL;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	215 char *lastslash = NULL;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	216 char *cur;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	217 for (cur = path; *cur; cur++)
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	218 {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	219 if (*cur == '.') {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	220 lastdot = cur;
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	221 } else if (is_path_sep(*cur)) {
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	222 lastslash = cur + 1;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	223 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	224 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	225 if (!lastdot) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	226 lastdot = cur;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	227 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	228 if (!lastslash) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	229 lastslash = path;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	230 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	231 char *barename = malloc(lastdot-lastslash+1);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	232 memcpy(barename, lastslash, lastdot-lastslash);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	233 barename[lastdot-lastslash] = 0;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	234
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	235 return barename;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	236 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	237
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	238 char path_extension(char path)
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	239 {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	240 char *lastdot = NULL;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	241 char *lastslash = NULL;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	242 char *cur;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	243 for (cur = path; *cur; cur++)
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	244 {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	245 if (*cur == '.') {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	246 lastdot = cur;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	247 } else if (is_path_sep(*cur)) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	248 lastslash = cur + 1;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	249 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	250 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	251 if (!lastdot \|\| (lastslash && lastslash > lastdot)) {
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	252 //no extension
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	253 return NULL;
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	254 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	255 return strdup(lastdot+1);
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	256 }
4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	257
768 2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	258 uint32_t nearest_pow2(uint32_t val)
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	259 {
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	260 uint32_t ret = 1;
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	261 while (ret < val)
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	262 {
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	263 ret = ret << 1;
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	264 }
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	265 return ret;
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	266 }
2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	267
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	268 static char * exe_str;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	269
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	270 void set_exe_str(char * str)
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	271 {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	272 exe_str = str;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	273 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	274
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	275 void fatal_error(char *format, ...)
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	276 {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	277 va_list args;
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	278 va_start(args, format);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	279 if (!headless) {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	280 //take a guess at the final size
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	281 int32_t size = strlen(format) * 2;
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	282 char *buf = malloc(size);
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	283 int32_t actual = vsnprintf(buf, size, format, args);
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	284 if (actual >= size \|\| actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	285 if (actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	286 //seems on windows, vsnprintf is returning -1 when the buffer is too small
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	287 //since we don't know the proper size, a generous multiplier will hopefully suffice
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	288 actual = size * 4;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	289 } else {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	290 actual++;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	291 }
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	292 free(buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	293 buf = malloc(actual);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	294 va_end(args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	295 va_start(args, format);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	296 vsnprintf(buf, actual, format, args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	297 }
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	298 fatal_puts(buf);
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	299 render_errorbox("Fatal Error", buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	300 free(buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	301 } else {
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	302 fatal_printf(format, args);
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	303 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	304 va_end(args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	305 exit(1);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	306 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	307
794 792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	308 void warning(char *format, ...)
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	309 {
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	310 va_list args;
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	311 va_start(args, format);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	312 #ifndef _WIN32
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	313 if (headless \|\| (isatty(STDERR_FILENO) && isatty(STDIN_FILENO))) {
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	314 warning_printf(format, args);
794 792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	315 } else {
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	316 #endif
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	317 int32_t size = strlen(format) * 2;
794 792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	318 char *buf = malloc(size);
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	319 int32_t actual = vsnprintf(buf, size, format, args);
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	320 if (actual >= size \|\| actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	321 if (actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	322 //seems on windows, vsnprintf is returning -1 when the buffer is too small
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	323 //since we don't know the proper size, a generous multiplier will hopefully suffice
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	324 actual = size * 4;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	325 } else {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	326 actual++;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	327 }
794 792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	328 free(buf);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	329 buf = malloc(actual);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	330 va_end(args);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	331 va_start(args, format);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	332 vsnprintf(buf, actual, format, args);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	333 }
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	334 warning_puts(buf);
794 792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	335 render_infobox("BlastEm Info", buf);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	336 free(buf);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	337 #ifndef _WIN32
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	338 }
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	339 #endif
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	340 va_end(args);
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	341 }
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one Michael Pavone <pavone@retrodev.com> parents: 792 diff changeset	342
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	343 void info_message(char *format, ...)
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	344 {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	345 va_list args;
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	346 va_start(args, format);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	347 #ifndef _WIN32
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	348 if (headless \|\| (isatty(STDOUT_FILENO) && isatty(STDIN_FILENO))) {
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	349 info_printf(format, args);
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	350 } else {
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	351 #endif
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	352 int32_t size = strlen(format) * 2;
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	353 char *buf = malloc(size);
1265 a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	354 int32_t actual = vsnprintf(buf, size, format, args);
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	355 if (actual >= size \|\| actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	356 if (actual < 0) {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	357 //seems on windows, vsnprintf is returning -1 when the buffer is too small
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	358 //since we don't know the proper size, a generous multiplier will hopefully suffice
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	359 actual = size * 4;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	360 } else {
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	361 actual++;
a344885e7c79 Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows Michael Pavone <pavone@retrodev.com> parents: 1140 diff changeset	362 }
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	363 free(buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	364 buf = malloc(actual);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	365 va_end(args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	366 va_start(args, format);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	367 vsnprintf(buf, actual, format, args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	368 }
879 a77670cd178d Send info/warning/fatal messages to logcat on Android Michael Pavone <pavone@retrodev.com> parents: 876 diff changeset	369 info_puts(buf);
792 724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	370 render_infobox("BlastEm Info", buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	371 free(buf);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	372 #ifndef _WIN32
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	373 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	374 #endif
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	375 va_end(args);
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	376 }
724bbec47f86 Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows). Michael Pavone <pavone@retrodev.com> parents: 773 diff changeset	377
742 2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	378 #ifdef _WIN32
795 bce97fc0bb8a Fix mingw-w64 build and cross-compilation =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 773 diff changeset	379 #include <windows.h>
bce97fc0bb8a Fix mingw-w64 build and cross-compilation =?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com> parents: 773 diff changeset	380 #include <shlobj.h>
742 2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	381
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	382 char * get_home_dir()
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	383 {
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	384 static char path[MAX_PATH];
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	385 SHGetFolderPathA(NULL, CSIDL_PROFILE, NULL, 0, path);
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	386 return path;
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	387 }
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	388
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	389 char * get_exe_dir()
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	390 {
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	391 static char path[MAX_PATH];
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	392 HMODULE module = GetModuleHandleA(NULL);
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	393 GetModuleFileNameA(module, path, MAX_PATH);
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	394
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	395 int pathsize = strlen(path);
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	396 for(char * cur = path + pathsize - 1; cur != path; cur--)
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	397 {
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	398 if (*cur == '\\') {
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	399 *cur = 0;
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	400 break;
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	401 }
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	402 }
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	403 return path;
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	404 }
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	405
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	406 dir_entry get_dir_list(char path, size_t *numret)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	407 {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	408 HANDLE dir;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	409 WIN32_FIND_DATA file;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	410 char pattern = alloc_concat(path, "/.*");
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	411 dir = FindFirstFile(pattern, &file);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	412 free(pattern);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	413 if (dir == INVALID_HANDLE_VALUE) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	414 if (numret) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	415 *numret = 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	416 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	417 return NULL;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	418 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	419
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	420 size_t storage = 64;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	421 dir_entry ret = malloc(sizeof(dir_entry) storage);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	422 size_t pos = 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	423
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	424 do {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	425 if (pos == storage) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	426 storage = storage * 2;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	427 ret = realloc(ret, sizeof(dir_entry) * storage);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	428 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	429 ret[pos].name = strdup(file.cFileName);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	430 ret[pos++].is_dir = (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	431 } while (FindNextFile(dir, &file));
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	432
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	433 FindClose(dir);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	434 if (numret) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	435 *numret = pos;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	436 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	437 return ret;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	438 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	439
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	440 time_t get_modification_time(char *path)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	441 {
974 fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	442 HANDLE results;
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	443 WIN32_FIND_DATA file;
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	444 results = FindFirstFile(path, &file);
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	445 if (results == INVALID_HANDLE_VALUE) {
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	446 return 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	447 }
974 fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	448 FindClose(results);
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	449 uint64_t wintime = ((uint64_t)file.ftLastWriteTime.dwHighDateTime) << 32 \| file.ftLastWriteTime.dwLowDateTime;
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	450 //convert to seconds
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	451 wintime /= 10000000;
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	452 //adjust for difference between Windows and Unix Epoch
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	453 wintime -= 11644473600LL;
fd7702bcc034 FindFirstFile makes more sense for getting modification times of a path than using CreateFile and GetFileTimes Michael Pavone <pavone@retrodev.com> parents: 972 diff changeset	454 return (time_t)wintime;
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	455 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	456
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	457 int ensure_dir_exists(char *path)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	458 {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	459 if (CreateDirectory(path, NULL)) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	460 return 1;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	461 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	462 if (GetLastError() == ERROR_ALREADY_EXISTS) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	463 return 1;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	464 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	465 if (GetLastError() != ERROR_PATH_NOT_FOUND) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	466 warning("CreateDirectory failed with unexpected error code %X\n", GetLastError());
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	467 return 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	468 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	469 char *parent = strdup(path);
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	470 //Windows technically supports both native and Unix-style path separators
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	471 //so search for both
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	472 char *sep = strrchr(parent, '\\');
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	473 char *osep = strrchr(parent, '/');
1039 86ed81bb574f Fix bug in ensure_dir_exists that would cause it to fail when mixed path separators were used Michael Pavone <pavone@retrodev.com> parents: 1021 diff changeset	474 if (osep && (!sep \|\| osep > sep)) {
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	475 sep = osep;
51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	476 }
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	477 if (!sep \|\| sep == parent) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	478 //relative path, but for some reason we failed
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	479 return 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	480 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	481 *sep = 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	482 if (!ensure_dir_exists(parent)) {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	483 free(parent);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	484 return 0;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	485 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	486 free(parent);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	487 return CreateDirectory(path, NULL);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	488 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	489
742 2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	490 #else
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	491
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	492 char * get_home_dir()
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	493 {
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	494 return getenv("HOME");
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	495 }
2e1b3b258523 Make Windows port a little less half-assed Michael Pavone <pavone@retrodev.com> parents: 741 diff changeset	496
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	497 char * readlink_alloc(char * path)
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	498 {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	499 char * linktext = NULL;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	500 ssize_t linksize = 512;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	501 ssize_t cursize = 0;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	502 do {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	503 if (linksize > cursize) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	504 cursize = linksize;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	505 if (linktext) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	506 free(linktext);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	507 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	508 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	509 linktext = malloc(cursize);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	510 linksize = readlink(path, linktext, cursize-1);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	511 if (linksize == -1) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	512 perror("readlink");
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	513 free(linktext);
559 6b248602ab84 blastem builds and almost works on OS X now Mike Pavone <pavone@retrodev.com> parents: 549 diff changeset	514 return NULL;
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	515 }
549 32da1e0d5e55 Properly null terminate string returned by readlink in util.c Michael Pavone <pavone@retrodev.com> parents: 496 diff changeset	516 } while ((linksize+1) > cursize);
32da1e0d5e55 Properly null terminate string returned by readlink in util.c Michael Pavone <pavone@retrodev.com> parents: 496 diff changeset	517 linktext[linksize] = 0;
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	518 return linktext;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	519 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	520
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	521 char * get_exe_dir()
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	522 {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	523 static char * exe_dir;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	524 if (!exe_dir) {
762 206c449eaa81 Get "portable" builds working on Linux and add a build time check for whether /proc exists Michael Pavone <pavone@retrodev.com> parents: 744 diff changeset	525 char * cur;
763 2a25ea5d94f7 Fix sense of HAS_PROC check Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	526 #ifdef HAS_PROC
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	527 char * linktext = readlink_alloc("/proc/self/exe");
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	528 if (!linktext) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	529 goto fallback;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	530 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	531 int linksize = strlen(linktext);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	532 for(cur = linktext + linksize - 1; cur != linktext; cur--)
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	533 {
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	534 if (is_path_sep(*cur)) {
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	535 *cur = 0;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	536 break;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	537 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	538 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	539 if (cur == linktext) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	540 free(linktext);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	541 fallback:
762 206c449eaa81 Get "portable" builds working on Linux and add a build time check for whether /proc exists Michael Pavone <pavone@retrodev.com> parents: 744 diff changeset	542 #endif
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	543 if (!exe_str) {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	544 fputs("/proc/self/exe is not available and set_exe_str was not called!", stderr);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	545 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	546 int pathsize = strlen(exe_str);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	547 for(cur = exe_str + pathsize - 1; cur != exe_str; cur--)
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	548 {
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	549 if (is_path_sep(*cur)) {
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	550 exe_dir = malloc(cur-exe_str+1);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	551 memcpy(exe_dir, exe_str, cur-exe_str);
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	552 exe_dir[cur-exe_str] = 0;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	553 break;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	554 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	555 }
763 2a25ea5d94f7 Fix sense of HAS_PROC check Michael Pavone <pavone@retrodev.com> parents: 762 diff changeset	556 #ifdef HAS_PROC
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	557 } else {
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	558 exe_dir = linktext;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	559 }
762 206c449eaa81 Get "portable" builds working on Linux and add a build time check for whether /proc exists Michael Pavone <pavone@retrodev.com> parents: 744 diff changeset	560 #endif
496 6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	561 }
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	562 return exe_dir;
6fc71114d145 Extract function to determine executable directory from load_config so it can be used elsewhere Mike Pavone <pavone@retrodev.com> parents: 495 diff changeset	563 }
866 69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	564 #include <dirent.h>
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	565
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	566 dir_entry get_dir_list(char path, size_t *numret)
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	567 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	568 DIR *d = opendir(path);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	569 if (!d) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	570 if (numret) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	571 *numret = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	572 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	573 return NULL;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	574 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	575 size_t storage = 64;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	576 dir_entry ret = malloc(sizeof(dir_entry) storage);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	577 size_t pos = 0;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	578 struct dirent* entry;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	579 while (entry = readdir(d))
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	580 {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	581 if (entry->d_type != DT_REG && entry->d_type != DT_LNK && entry->d_type != DT_DIR) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	582 continue;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	583 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	584 if (pos == storage) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	585 storage = storage * 2;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	586 ret = realloc(ret, sizeof(dir_entry) * storage);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	587 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	588 ret[pos].name = strdup(entry->d_name);
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	589 ret[pos++].is_dir = entry->d_type == DT_DIR;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	590 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	591 if (numret) {
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	592 *numret = pos;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	593 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	594 return ret;
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	595 }
69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list Michael Pavone <pavone@retrodev.com> parents: 805 diff changeset	596
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	597 time_t get_modification_time(char *path)
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	598 {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	599 struct stat st;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	600 if (stat(path, &st)) {
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	601 return 0;
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	602 }
1021 4a92889e2889 Fix OS X build Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	603 #ifdef __APPLE__
4a92889e2889 Fix OS X build Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	604 return st.st_mtimespec.tv_sec;
4a92889e2889 Fix OS X build Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	605 #else
1139 160e3f597cec Old uncommitted fix for Android build Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	606 //Android's Bionic doesn't support the new style so we'll use the old one instead
160e3f597cec Old uncommitted fix for Android build Michael Pavone <pavone@retrodev.com> parents: 1103 diff changeset	607 return st.st_mtime;
1021 4a92889e2889 Fix OS X build Michael Pavone <pavone@retrodev.com> parents: 1008 diff changeset	608 #endif
957 1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	609 }
1618d3676a35 Save state menu WIP Michael Pavone <pavone@retrodev.com> parents: 955 diff changeset	610
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	611 int ensure_dir_exists(char *path)
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	612 {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	613 struct stat st;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	614 if (stat(path, &st)) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	615 if (errno == ENOENT) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	616 char *parent = strdup(path);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	617 char *sep = strrchr(parent, '/');
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	618 if (sep && sep != parent) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	619 *sep = 0;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	620 if (!ensure_dir_exists(parent)) {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	621 free(parent);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	622 return 0;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	623 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	624 free(parent);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	625 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	626 return mkdir(path, 0777) == 0;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	627 } else {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	628 char buf[80];
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	629 strerror_r(errno, buf, sizeof(buf));
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	630 warning("stat failed with error: %s", buf);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	631 return 0;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	632 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	633 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	634 return S_ISDIR(st.st_mode);
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	635 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	636
741 80a67be1770b Initial work on Windows port Michael Pavone <pavone@retrodev.com> parents: 549 diff changeset	637 #endif
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	638
972 4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	639 void free_dir_list(dir_entry *list, size_t numentries)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	640 {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	641 for (size_t i = 0; i < numentries; i++)
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	642 {
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	643 free(list[i].name);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	644 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	645 free(list);
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	646 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again Michael Pavone <pavone@retrodev.com> parents: 957 diff changeset	647
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	648 #ifdef __ANDROID__
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	649
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	650 #include <SDL.h>
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	651 char read_bundled_file(char name, uint32_t *sizeret)
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	652 {
876 540cc4a7d626 Fix Android build breakage Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	653 SDL_RWops *rw = SDL_RWFromFile(name, "rb");
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	654 if (!rw) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	655 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	656 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	657 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	658 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	659 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	660
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	661 long fsize = rw->size(rw);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	662 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	663 *sizeret = fsize;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	664 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	665 char *ret;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	666 if (fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	667 ret = malloc(fsize);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	668 if (SDL_RWread(rw, ret, 1, fsize) != fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	669 free(ret);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	670 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	671 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	672 } else {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	673 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	674 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	675 SDL_RWclose(rw);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	676 return ret;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	677 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	678
876 540cc4a7d626 Fix Android build breakage Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	679 char const *get_config_dir()
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	680 {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	681 return SDL_AndroidGetInternalStoragePath();
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	682 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	683
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	684 char const *get_userdata_dir()
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	685 {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	686 return SDL_AndroidGetInternalStoragePath();
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	687 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	688
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	689 #else
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	690
1140 4490c9c12272 Detect system type from filename if header based methods fail. Allow overriding system type from command line. Michael Pavone <pavone@retrodev.com> parents: 1139 diff changeset	691 char read_bundled_file(char name, uint32_t *sizeret)
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	692 {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	693 char *exe_dir = get_exe_dir();
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	694 if (!exe_dir) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	695 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	696 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	697 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	698 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	699 }
1008 51885857c019 Removed assumptions that path separators are Unix style outside of Unix-only verions of functions Michael Pavone <pavone@retrodev.com> parents: 974 diff changeset	700 char const *pieces[] = {exe_dir, PATH_SEP, name};
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	701 char *path = alloc_concat_m(3, pieces);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	702 FILE *f = fopen(path, "rb");
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	703 free(path);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	704 if (!f) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	705 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	706 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	707 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	708 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	709 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	710
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	711 long fsize = file_size(f);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	712 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	713 *sizeret = fsize;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	714 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	715 char *ret;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	716 if (fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	717 //reserve an extra byte in case caller wants
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	718 //to null terminate the data
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	719 ret = malloc(fsize+1);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	720 if (fread(ret, 1, fsize, f) != fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	721 free(ret);
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	722 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	723 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	724 } else {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	725 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	726 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	727 return ret;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	728 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	729
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	730
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	731 #ifdef _WIN32
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	732 char const *get_userdata_dir()
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	733 {
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	734 static char path[MAX_PATH];
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	735 if (S_OK == SHGetFolderPath(NULL, CSIDL_LOCAL_APPDATA \| CSIDL_FLAG_CREATE, NULL, 0, path))
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	736 {
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	737 return path;
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	738 }
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	739 return NULL;
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	740 }
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	741
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	742 char const *get_config_dir()
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	743 {
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	744 return get_userdata_dir();
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	745 }
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	746 #define CONFIG_PREFIX ""
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	747 #define SAVE_PREFIX ""
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	748
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	749 #else
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	750
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	751 #define CONFIG_PREFIX "/.config"
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	752 #define USERDATA_SUFFIX "/.local/share"
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	753
876 540cc4a7d626 Fix Android build breakage Michael Pavone <pavone@retrodev.com> parents: 875 diff changeset	754 char const *get_config_dir()
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	755 {
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	756 static char* confdir;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	757 if (!confdir) {
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	758 char const *base = get_home_dir();
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	759 if (base) {
266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	760 confdir = alloc_concat(base, CONFIG_PREFIX PATH_SEP "blastem");
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	761 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	762 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	763 return confdir;
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	764 }
54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	765
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	766 char const *get_userdata_dir()
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	767 {
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	768 static char* savedir;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	769 if (!savedir) {
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	770 char const *base = get_home_dir();
1058 266dc3f31f35 Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators Michael Pavone <pavone@retrodev.com> parents: 1039 diff changeset	771 if (base) {
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	772 savedir = alloc_concat(base, USERDATA_SUFFIX);
955 229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	773 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	774 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	775 return savedir;
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	776 }
229c23b3ab73 Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states) Michael Pavone <pavone@retrodev.com> parents: 884 diff changeset	777
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	778
875 54ffba3768d6 Make menu stuff work on Android (theoretically) Michael Pavone <pavone@retrodev.com> parents: 866 diff changeset	779 #endif
1295 96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	780
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	781
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	782
96ad1b9bbb3a Make save directory configurable. Satisfies ticket:4 Michael Pavone <pavone@retrodev.com> parents: 1292 diff changeset	783 #endif

Mercurial > repos > blastem

annotate util.c @ 1296:4e2007c1d8ab