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annotate util.c @ 1291:f17fe0d00626

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Adjust Z80 interrupt pulse duration to match hardware measurements
author Michael Pavone <pavone@retrodev.com>
date Sun, 19 Mar 2017 18:32:49 -0700
parents a344885e7c79
children 5905593d6828
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
495
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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diff changeset
1 #include <string.h>
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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2 #include <stdlib.h>
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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3 #include <stdio.h>
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4 #include <ctype.h>
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2f48a3c187c6 Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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parents: 762
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5 #include <stdint.h>
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3eced113081c Pre-release cleanup
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6 #include <stdarg.h>
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7
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8 #include <sys/types.h>
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9 #include <sys/stat.h>
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10 #include <unistd.h>
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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)
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parents: 884
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11 #include <errno.h>
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12
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13 #ifdef __ANDROID__
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14 #include <android/log.h>
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15 #define info_puts(msg) __android_log_write(ANDROID_LOG_INFO, "BlastEm", msg)
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16 #define warning_puts(msg) __android_log_write(ANDROID_LOG_WARN, "BlastEm", msg)
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17 #define fatal_puts(msg) __android_log_write(ANDROID_LOG_FATAL, "BlastEm", msg)
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18
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19 #define info_printf(msg, args) __android_log_vprint(ANDROID_LOG_INFO, "BlastEm", msg, args)
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20 #define warning_printf(msg, args) __android_log_vprint(ANDROID_LOG_WARN, "BlastEm", msg, args)
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21 #define fatal_printf(msg, args) __android_log_vprint(ANDROID_LOG_FATAL, "BlastEm", msg, args)
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22 #else
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252dfd29831d Selecting a second game from the menu now works
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23 #define info_puts(msg) fputs(msg, stdout);
252dfd29831d Selecting a second game from the menu now works
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24 #define warning_puts(msg) fputs(msg, stderr);
252dfd29831d Selecting a second game from the menu now works
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25 #define fatal_puts(msg) fputs(msg, stderr);
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26
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9f149f0e98b7 It is now possible to switch back and forth between the menu ROM and the game
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27 #define info_printf(msg, args) vprintf(msg, args)
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28 #define warning_printf(msg, args) vfprintf(stderr, msg, args)
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29 #define fatal_printf(msg, args) vfprintf(stderr, msg, args)
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30 #endif
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31
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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).
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32 #include "blastem.h" //for headless global
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33 #include "render.h" //for render_errorbox
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69a6ec208111 Menu ROM now pulls real file names from the OS rather than using a fake list
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34 #include "util.h"
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35
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36 char * alloc_concat(char const * first, char const * second)
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37 {
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38 int flen = strlen(first);
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39 int slen = strlen(second);
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40 char * ret = malloc(flen + slen + 1);
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41 memcpy(ret, first, flen);
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42 memcpy(ret+flen, second, slen+1);
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43 return ret;
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44 }
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45
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46 char * alloc_concat_m(int num_parts, char const ** parts)
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47 {
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48 int total = 0;
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49 for (int i = 0; i < num_parts; i++) {
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50 total += strlen(parts[i]);
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51 }
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52 char * ret = malloc(total + 1);
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53 *ret = 0;
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54 for (int i = 0; i < num_parts; i++) {
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55 strcat(ret, parts[i]);
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56 }
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57 return ret;
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58 }
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59
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60 void byteswap_rom(int filesize, uint16_t *cart)
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61 {
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62 for(uint16_t *cur = cart; cur - cart < filesize/2; ++cur)
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63 {
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64 *cur = (*cur >> 8) | (*cur << 8);
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65 }
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66 }
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67
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68
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69 long file_size(FILE * f)
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70 {
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71 fseek(f, 0, SEEK_END);
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72 long fsize = ftell(f);
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73 fseek(f, 0, SEEK_SET);
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74 return fsize;
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75 }
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76
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77 char * strip_ws(char * text)
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78 {
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79 while (*text && (!isprint(*text) || isblank(*text)))
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80 {
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81 text++;
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82 }
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83 char * ret = text;
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84 text = ret + strlen(ret) - 1;
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85 while (text > ret && (!isprint(*text) || isblank(*text)))
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86 {
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87 *text = 0;
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88 text--;
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89 }
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90 return ret;
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91 }
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92
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93 char * split_keyval(char * text)
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94 {
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95 while (*text && !isblank(*text))
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96 {
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97 text++;
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98 }
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99 if (!*text) {
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100 return text;
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101 }
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102 *text = 0;
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103 return text+1;
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104 }
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105
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106 char is_path_sep(char c)
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107 {
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108 #ifdef _WIN32
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109 if (c == '\\') {
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110 return 1;
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111 }
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112 #endif
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113 return c == '/';
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114 }
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115
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116 char is_absolute_path(char *path)
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117 {
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118 #ifdef _WIN32
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119 if (path[1] == ':' && is_path_sep(path[2]) && isalpha(path[0])) {
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120 return 1;
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121 }
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122 #endif
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123 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
124 }
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
125
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
126 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
127 {
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
128 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
129 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
130 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
131 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
132 {
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
133 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
134 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
135 } 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
136 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
137 }
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
138 }
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
139 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
140 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
141 }
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
142 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
143 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
144 }
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
145 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
146 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
147 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
148
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
149 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
150 }
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
151
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
152 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
153 {
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
154 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
155 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
156 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
157 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
158 {
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
159 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
160 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
161 } 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
162 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
163 }
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
164 }
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
165 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
166 //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
167 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
168 }
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
169 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
170 }
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
171
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
172 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
173 {
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
174 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
175 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
176 {
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
177 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
178 }
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
179 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
180 }
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
181
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
182 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
183
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
184 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
185 {
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
186 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
187 }
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
188
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
189 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
190 {
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
191 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
192 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
193 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
194 //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
195 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
196 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
197 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
198 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
199 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
200 //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
201 //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
202 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
203 } 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
204 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
205 }
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
206 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
207 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
208 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
209 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
210 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
211 }
879
a77670cd178d Send info/warning/fatal messages to logcat on Android
Michael Pavone <pavone@retrodev.com>
parents: 876
diff changeset
212 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
213 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
214 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
215 } else {
879
a77670cd178d Send info/warning/fatal messages to logcat on Android
Michael Pavone <pavone@retrodev.com>
parents: 876
diff changeset
216 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
217 }
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
218 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
219 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
220 }
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
221
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
222 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
223 {
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
224 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
225 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
226 #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
227 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
228 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
229 } 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
230 #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
231 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
232 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
233 int32_t actual = vsnprintf(buf, size, format, args);
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diff changeset
234 if (actual >= size || actual < 0) {
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diff changeset
235 if (actual < 0) {
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diff changeset
236 //seems on windows, vsnprintf is returning -1 when the buffer is too small
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diff changeset
237 //since we don't know the proper size, a generous multiplier will hopefully suffice
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diff changeset
238 actual = size * 4;
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diff changeset
239 } else {
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240 actual++;
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diff changeset
241 }
794
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one
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diff changeset
242 free(buf);
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diff changeset
243 buf = malloc(actual);
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diff changeset
244 va_end(args);
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diff changeset
245 va_start(args, format);
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diff changeset
246 vsnprintf(buf, actual, format, args);
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diff changeset
247 }
879
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diff changeset
248 warning_puts(buf);
794
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diff changeset
249 render_infobox("BlastEm Info", buf);
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diff changeset
250 free(buf);
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diff changeset
251 #ifndef _WIN32
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252 }
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253 #endif
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254 va_end(args);
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255 }
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256
792
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257 void info_message(char *format, ...)
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258 {
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259 va_list args;
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260 va_start(args, format);
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261 #ifndef _WIN32
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262 if (headless || (isatty(STDOUT_FILENO) && isatty(STDIN_FILENO))) {
879
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diff changeset
263 info_printf(format, args);
792
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diff changeset
264 } 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).
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265 #endif
1265
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266 int32_t size = strlen(format) * 2;
792
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diff changeset
267 char *buf = malloc(size);
1265
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diff changeset
268 int32_t actual = vsnprintf(buf, size, format, args);
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diff changeset
269 if (actual >= size || actual < 0) {
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270 if (actual < 0) {
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diff changeset
271 //seems on windows, vsnprintf is returning -1 when the buffer is too small
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diff changeset
272 //since we don't know the proper size, a generous multiplier will hopefully suffice
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diff changeset
273 actual = size * 4;
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diff changeset
274 } else {
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diff changeset
275 actual++;
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diff changeset
276 }
792
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diff changeset
277 free(buf);
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diff changeset
278 buf = malloc(actual);
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diff changeset
279 va_end(args);
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280 va_start(args, format);
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281 vsnprintf(buf, actual, format, args);
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282 }
879
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diff changeset
283 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).
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diff changeset
284 render_infobox("BlastEm Info", buf);
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diff changeset
285 free(buf);
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diff changeset
286 #ifndef _WIN32
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287 }
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diff changeset
288 #endif
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diff changeset
289 va_end(args);
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diff changeset
290 }
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diff changeset
291
742
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diff changeset
292 #ifdef _WIN32
795
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=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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diff changeset
293 #include <windows.h>
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=?UTF-8?q?Higor=20Eur=C3=ADpedes?= <heuripedes@gmail.com>
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diff changeset
294 #include <shlobj.h>
742
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diff changeset
295
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diff changeset
296 char * get_home_dir()
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diff changeset
297 {
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diff changeset
298 static char path[MAX_PATH];
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diff changeset
299 SHGetFolderPathA(NULL, CSIDL_PROFILE, NULL, 0, path);
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diff changeset
300 return path;
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diff changeset
301 }
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diff changeset
302
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diff changeset
303 char * get_exe_dir()
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diff changeset
304 {
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diff changeset
305 static char path[MAX_PATH];
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diff changeset
306 HMODULE module = GetModuleHandleA(NULL);
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diff changeset
307 GetModuleFileNameA(module, path, MAX_PATH);
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diff changeset
308
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diff changeset
309 int pathsize = strlen(path);
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diff changeset
310 for(char * cur = path + pathsize - 1; cur != path; cur--)
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diff changeset
311 {
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diff changeset
312 if (*cur == '\\') {
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diff changeset
313 *cur = 0;
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diff changeset
314 break;
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diff changeset
315 }
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diff changeset
316 }
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diff changeset
317 return path;
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diff changeset
318 }
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diff changeset
319
972
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diff changeset
320 dir_entry *get_dir_list(char *path, size_t *numret)
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diff changeset
321 {
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diff changeset
322 HANDLE dir;
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diff changeset
323 WIN32_FIND_DATA file;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
324 char *pattern = alloc_concat(path, "/*.*");
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diff changeset
325 dir = FindFirstFile(pattern, &file);
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diff changeset
326 free(pattern);
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diff changeset
327 if (dir == INVALID_HANDLE_VALUE) {
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diff changeset
328 if (numret) {
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diff changeset
329 *numret = 0;
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diff changeset
330 }
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diff changeset
331 return NULL;
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diff changeset
332 }
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diff changeset
333
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
334 size_t storage = 64;
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diff changeset
335 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
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diff changeset
336 size_t pos = 0;
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diff changeset
337
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
338 do {
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diff changeset
339 if (pos == storage) {
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diff changeset
340 storage = storage * 2;
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diff changeset
341 ret = realloc(ret, sizeof(dir_entry) * storage);
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diff changeset
342 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
343 ret[pos].name = strdup(file.cFileName);
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diff changeset
344 ret[pos++].is_dir = (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0;
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diff changeset
345 } while (FindNextFile(dir, &file));
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diff changeset
346
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diff changeset
347 FindClose(dir);
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diff changeset
348 if (numret) {
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diff changeset
349 *numret = pos;
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diff changeset
350 }
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
351 return ret;
4899d3ae37b3 Implement Windows versions of recently added functions in util.c and get the Windows build working again
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diff changeset
352 }
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
353
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
354 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
355 {
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
356 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
357 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
358 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
359 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
360 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
361 }
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
362 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
363 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
364 //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
365 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
366 //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
367 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
368 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
369 }
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
370
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
371 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
372 {
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
373 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
374 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
375 }
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
376 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
377 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
378 }
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
379 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
380 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
381 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
382 }
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
383 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
384 //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
385 //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
386 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
387 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
388 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
389 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
390 }
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
391 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
392 //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
393 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
394 }
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
395 *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
396 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
397 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
398 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
399 }
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
400 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
401 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
402 }
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
403
742
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
404 #else
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
405
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
406 char * get_home_dir()
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
407 {
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
408 return getenv("HOME");
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
409 }
2e1b3b258523 Make Windows port a little less half-assed
Michael Pavone <pavone@retrodev.com>
parents: 741
diff changeset
410
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
411 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
412 {
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
413 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
414 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
415 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
416 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
417 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
418 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
419 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
420 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
421 }
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
422 }
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
423 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
424 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
425 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
426 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
427 free(linktext);
559
6b248602ab84 blastem builds and almost works on OS X now
Mike Pavone <pavone@retrodev.com>
parents: 549
diff changeset
428 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
429 }
549
32da1e0d5e55 Properly null terminate string returned by readlink in util.c
Michael Pavone <pavone@retrodev.com>
parents: 496
diff changeset
430 } while ((linksize+1) > cursize);
32da1e0d5e55 Properly null terminate string returned by readlink in util.c
Michael Pavone <pavone@retrodev.com>
parents: 496
diff changeset
431 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
432 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
433 }
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
434
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
435 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
436 {
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
437 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
438 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
439 char * cur;
763
2a25ea5d94f7 Fix sense of HAS_PROC check
Michael Pavone <pavone@retrodev.com>
parents: 762
diff changeset
440 #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
441 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
442 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
443 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
444 }
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
445 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
446 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
447 {
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
448 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
449 *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
450 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
451 }
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
452 }
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
453 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
454 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
455 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
456 #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
457 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
458 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
459 }
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
460 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
461 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
462 {
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
463 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
464 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
465 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
466 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
467 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
468 }
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
469 }
763
2a25ea5d94f7 Fix sense of HAS_PROC check
Michael Pavone <pavone@retrodev.com>
parents: 762
diff changeset
470 #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
471 } 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
472 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
473 }
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
474 #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
475 }
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
476 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
477 }
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
478 #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
479
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
480 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
481 {
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
482 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
483 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
484 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
485 *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
486 }
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
487 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
488 }
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
489 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
490 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
491 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
492 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
493 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
494 {
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
495 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
496 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
497 }
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
498 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
499 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
500 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
501 }
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
502 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
503 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
504 }
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
505 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
506 *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
507 }
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
508 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
509 }
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
510
957
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
511 time_t get_modification_time(char *path)
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
512 {
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
513 struct stat st;
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
514 if (stat(path, &st)) {
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
515 return 0;
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
516 }
1021
4a92889e2889 Fix OS X build
Michael Pavone <pavone@retrodev.com>
parents: 1008
diff changeset
517 #ifdef __APPLE__
4a92889e2889 Fix OS X build
Michael Pavone <pavone@retrodev.com>
parents: 1008
diff changeset
518 return st.st_mtimespec.tv_sec;
4a92889e2889 Fix OS X build
Michael Pavone <pavone@retrodev.com>
parents: 1008
diff changeset
519 #else
1139
160e3f597cec Old uncommitted fix for Android build
Michael Pavone <pavone@retrodev.com>
parents: 1103
diff changeset
520 //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
521 return st.st_mtime;
1021
4a92889e2889 Fix OS X build
Michael Pavone <pavone@retrodev.com>
parents: 1008
diff changeset
522 #endif
957
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
523 }
1618d3676a35 Save state menu WIP
Michael Pavone <pavone@retrodev.com>
parents: 955
diff changeset
524
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
525 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
526 {
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
527 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
528 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
529 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
530 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
531 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
532 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
533 *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
534 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
535 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
536 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
537 }
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
538 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
539 }
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
540 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
541 } 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
542 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
543 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
544 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
545 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
546 }
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
547 }
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
548 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
549 }
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
550
741
80a67be1770b Initial work on Windows port
Michael Pavone <pavone@retrodev.com>
parents: 549
diff changeset
551 #endif
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
552
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
553 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
554 {
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
555 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
556 {
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
557 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
558 }
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
559 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
560 }
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
561
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
562 #ifdef __ANDROID__
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
563
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
564 #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
565 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
566 {
876
540cc4a7d626 Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents: 875
diff changeset
567 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
568 if (!rw) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
569 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
570 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
571 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
572 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
573 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
574
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
575 long fsize = rw->size(rw);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
576 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
577 *sizeret = fsize;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
578 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
579 char *ret;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
580 if (fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
581 ret = malloc(fsize);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
582 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
583 free(ret);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
584 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
585 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
586 } else {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
587 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
588 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
589 SDL_RWclose(rw);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
590 return ret;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
591 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
592
876
540cc4a7d626 Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents: 875
diff changeset
593 char const *get_config_dir()
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
594 {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
595 return SDL_AndroidGetInternalStoragePath();
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
596 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
597
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
598 char const *get_save_dir()
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
599 {
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
600 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
601 }
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
602
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
603 #else
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
604
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
605 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
606 {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
607 char *exe_dir = get_exe_dir();
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
608 if (!exe_dir) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
609 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
610 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
611 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
612 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
613 }
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
614 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
615 char *path = alloc_concat_m(3, pieces);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
616 FILE *f = fopen(path, "rb");
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
617 free(path);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
618 if (!f) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
619 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
620 *sizeret = -1;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
621 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
622 return NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
623 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
624
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
625 long fsize = file_size(f);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
626 if (sizeret) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
627 *sizeret = fsize;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
628 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
629 char *ret;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
630 if (fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
631 //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
632 //to null terminate the data
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
633 ret = malloc(fsize+1);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
634 if (fread(ret, 1, fsize, f) != fsize) {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
635 free(ret);
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
636 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
637 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
638 } else {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
639 ret = NULL;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
640 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
641 return ret;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
642 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
643
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
644
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
645 #ifdef _WIN32
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
646 char const *get_save_base_dir()
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
647 {
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
648 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
649 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
650 {
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
651 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
652 }
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
653 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
654 }
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
655 #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
656 #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
657
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
658 #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
659
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
660 #define get_save_base_dir get_home_dir
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
661 #define CONFIG_PREFIX "/.config"
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
662 #define SAVE_PREFIX "/.local/share"
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
663
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
664 #endif
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
665
876
540cc4a7d626 Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents: 875
diff changeset
666 char const *get_config_dir()
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
667 {
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
668 static char* confdir;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
669 if (!confdir) {
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
670 char const *base = get_save_base_dir();
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
671 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
672 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
673 }
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 return confdir;
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
676 }
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
677
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
678 char const *get_save_dir()
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
679 {
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
680 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
681 if (!savedir) {
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
682 char const *base = get_save_base_dir();
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
683 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
684 savedir = alloc_concat(base, SAVE_PREFIX PATH_SEP "blastem");
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 }
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 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
688 }
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
689
875
54ffba3768d6 Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents: 866
diff changeset
690 #endif