Mercurial > repos > blastem
annotate util.c @ 1331:9bba5ff5beb8
Add 128K VRAM bit to VDP register print in debugger
author | Michael Pavone <pavone@retrodev.com> |
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date | Wed, 26 Apr 2017 01:12:28 -0700 |
parents | 5ceb316c479a |
children | e2bd03ed3190 |
rev | line source |
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495
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1 #include <string.h> |
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2 #include <stdlib.h> |
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3 #include <stdio.h> |
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4 #include <ctype.h> |
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Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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5 #include <stdint.h> |
805 | 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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11 #include <errno.h> |
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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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23 #define info_puts(msg) fputs(msg, stdout); |
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24 #define warning_puts(msg) fputs(msg, stderr); |
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25 #define fatal_puts(msg) fputs(msg, stderr); |
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26 |
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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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32 #include "blastem.h" //for headless global |
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33 #include "render.h" //for render_errorbox |
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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 typedef struct { |
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61 uint32_t start; |
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62 uint32_t end; |
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63 char *value; |
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64 } var_pos; |
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65 |
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66 char *replace_vars(char *base, tern_node *vars, uint8_t allow_env) |
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67 { |
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68 uint32_t num_vars = 0; |
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69 for (char *cur = base; *cur; ++cur) |
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70 { |
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71 //TODO: Support escaping $ and allow brace syntax |
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72 if (*cur == '$') { |
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73 num_vars++; |
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74 } |
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75 } |
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76 var_pos *positions = calloc(num_vars, sizeof(var_pos)); |
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77 num_vars = 0; |
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78 uint8_t in_var = 0; |
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79 uint32_t max_var_len = 0; |
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80 for (char *cur = base; *cur; ++cur) |
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81 { |
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82 if (in_var) { |
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83 if (!(*cur == '_' || isalnum(*cur))) { |
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84 positions[num_vars].end = cur-base; |
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85 if (positions[num_vars].end - positions[num_vars].start > max_var_len) { |
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86 max_var_len = positions[num_vars].end - positions[num_vars].start; |
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87 } |
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88 num_vars++; |
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89 in_var = 0; |
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90 } |
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91 } else if (*cur == '$') { |
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92 positions[num_vars].start = cur-base+1; |
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93 in_var = 1; |
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94 } |
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95 } |
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96 if (in_var) { |
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97 positions[num_vars].end = strlen(base); |
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98 if (positions[num_vars].end - positions[num_vars].start > max_var_len) { |
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99 max_var_len = positions[num_vars].end - positions[num_vars].start; |
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100 } |
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101 num_vars++; |
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102 } |
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103 char *varname = malloc(max_var_len+1); |
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104 uint32_t total_len = 0; |
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105 uint32_t cur = 0; |
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106 for (uint32_t i = 0; i < num_vars; i++) |
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107 { |
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108 total_len += (positions[i].start - 1) - cur; |
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109 cur = positions[i].start; |
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110 memcpy(varname, base + positions[i].start, positions[i].end-positions[i].start); |
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111 varname[positions[i].end-positions[i].start] = 0; |
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112 positions[i].value = tern_find_ptr(vars, varname); |
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113 if (!positions[i].value && allow_env) { |
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114 positions[i].value = getenv(varname); |
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115 } |
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116 if (positions[i].value) { |
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117 total_len += strlen(positions[i].value); |
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118 } |
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119 } |
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120 total_len += strlen(base+cur); |
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121 free(varname); |
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122 char *output = malloc(total_len+1); |
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123 cur = 0; |
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124 char *curout = output; |
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125 for (uint32_t i = 0; i < num_vars; i++) |
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126 { |
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127 if (positions[i].start-1 > cur) { |
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128 memcpy(curout, base + cur, (positions[i].start-1) - cur); |
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129 curout += (positions[i].start-1) - cur; |
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130 } |
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131 if (positions[i].value) { |
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132 strcpy(curout, positions[i].value); |
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133 curout += strlen(curout); |
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134 } |
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135 cur = positions[i].end; |
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136 }; |
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137 if (base[cur]) { |
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138 strcpy(curout, base+cur); |
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139 } else { |
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140 *curout = 0; |
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141 } |
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142 free(positions); |
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143 return output; |
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144 } |
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145 |
1103
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146 void byteswap_rom(int filesize, uint16_t *cart) |
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147 { |
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148 for(uint16_t *cur = cart; cur - cart < filesize/2; ++cur) |
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149 { |
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150 *cur = (*cur >> 8) | (*cur << 8); |
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151 } |
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152 } |
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153 |
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154 |
495
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155 long file_size(FILE * f) |
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156 { |
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157 fseek(f, 0, SEEK_END); |
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158 long fsize = ftell(f); |
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159 fseek(f, 0, SEEK_SET); |
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160 return fsize; |
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161 } |
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162 |
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163 char * strip_ws(char * text) |
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164 { |
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165 while (*text && (!isprint(*text) || isblank(*text))) |
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166 { |
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167 text++; |
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168 } |
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169 char * ret = text; |
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170 text = ret + strlen(ret) - 1; |
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171 while (text > ret && (!isprint(*text) || isblank(*text))) |
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172 { |
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173 *text = 0; |
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174 text--; |
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175 } |
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176 return ret; |
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177 } |
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178 |
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179 char * split_keyval(char * text) |
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180 { |
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181 while (*text && !isblank(*text)) |
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182 { |
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183 text++; |
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184 } |
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185 if (!*text) { |
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186 return text; |
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187 } |
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188 *text = 0; |
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189 return text+1; |
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190 } |
496
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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191 |
1305
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192 void bin_to_hex(uint8_t *output, uint8_t *input, uint64_t size) |
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193 { |
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194 while (size) |
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195 { |
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196 uint8_t digit = *input >> 4; |
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197 digit += digit > 9 ? 'a' - 0xa : '0'; |
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198 *(output++) = digit; |
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199 digit = *(input++) & 0xF; |
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200 digit += digit > 9 ? 'a' - 0xa : '0'; |
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201 *(output++) = digit; |
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202 size--; |
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203 } |
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204 *(output++) = 0; |
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205 } |
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206 |
1008
51885857c019
Removed assumptions that path separators are Unix style outside of Unix-only verions of functions
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207 char is_path_sep(char c) |
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Removed assumptions that path separators are Unix style outside of Unix-only verions of functions
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208 { |
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209 #ifdef _WIN32 |
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210 if (c == '\\') { |
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211 return 1; |
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212 } |
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213 #endif |
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214 return c == '/'; |
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215 } |
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216 |
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217 char is_absolute_path(char *path) |
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218 { |
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219 #ifdef _WIN32 |
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220 if (path[1] == ':' && is_path_sep(path[2]) && isalpha(path[0])) { |
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221 return 1; |
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222 } |
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223 #endif |
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224 return is_path_sep(path[0]); |
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225 } |
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226 |
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)
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227 char * basename_no_extension(char *path) |
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228 { |
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229 char *lastdot = NULL; |
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230 char *lastslash = NULL; |
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231 char *cur; |
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232 for (cur = path; *cur; cur++) |
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233 { |
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234 if (*cur == '.') { |
229c23b3ab73
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235 lastdot = cur; |
1008
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236 } else if (is_path_sep(*cur)) { |
955
229c23b3ab73
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237 lastslash = cur + 1; |
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238 } |
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239 } |
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240 if (!lastdot) { |
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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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241 lastdot = cur; |
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242 } |
229c23b3ab73
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243 if (!lastslash) { |
229c23b3ab73
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244 lastslash = path; |
229c23b3ab73
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245 } |
229c23b3ab73
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246 char *barename = malloc(lastdot-lastslash+1); |
229c23b3ab73
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247 memcpy(barename, lastslash, lastdot-lastslash); |
229c23b3ab73
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248 barename[lastdot-lastslash] = 0; |
229c23b3ab73
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249 |
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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250 return barename; |
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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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251 } |
229c23b3ab73
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252 |
1140
4490c9c12272
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
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253 char *path_extension(char *path) |
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254 { |
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255 char *lastdot = NULL; |
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256 char *lastslash = NULL; |
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257 char *cur; |
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258 for (cur = path; *cur; cur++) |
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259 { |
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260 if (*cur == '.') { |
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261 lastdot = cur; |
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262 } else if (is_path_sep(*cur)) { |
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263 lastslash = cur + 1; |
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264 } |
4490c9c12272
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265 } |
4490c9c12272
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|
266 if (!lastdot || (lastslash && lastslash > lastdot)) { |
4490c9c12272
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267 //no extension |
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268 return NULL; |
4490c9c12272
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
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269 } |
4490c9c12272
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
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270 return strdup(lastdot+1); |
4490c9c12272
Detect system type from filename if header based methods fail. Allow overriding system type from command line.
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|
271 } |
4490c9c12272
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|
272 |
768
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
273 uint32_t nearest_pow2(uint32_t val) |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
274 { |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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275 uint32_t ret = 1; |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
276 while (ret < val) |
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Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
277 { |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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278 ret = ret << 1; |
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Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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279 } |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
280 return ret; |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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|
281 } |
2f48a3c187c6
Add support for reading cartridge memory map from ROM database, though without EEPROM support for now
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282 |
496
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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|
283 static char * exe_str; |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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284 |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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|
285 void set_exe_str(char * str) |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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|
286 { |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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|
287 exe_str = str; |
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Extract function to determine executable directory from load_config so it can be used elsewhere
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|
288 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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|
289 |
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>
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changeset
|
290 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).
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|
291 { |
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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|
292 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).
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|
293 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).
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|
294 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).
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|
295 //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:
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diff
changeset
|
296 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>
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changeset
|
297 char *buf = malloc(size); |
1265
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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|
298 int32_t actual = vsnprintf(buf, size, format, args); |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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|
299 if (actual >= size || actual < 0) { |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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|
300 if (actual < 0) { |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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|
301 //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
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|
302 //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
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|
303 actual = size * 4; |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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|
304 } else { |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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changeset
|
305 actual++; |
a344885e7c79
Fix info_message/warning/error functions to deal with limitations of vsnprintf on Windows
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changeset
|
306 } |
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:
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diff
changeset
|
307 free(buf); |
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308 buf = malloc(actual); |
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309 va_end(args); |
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310 va_start(args, format); |
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311 vsnprintf(buf, actual, format, args); |
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312 } |
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313 fatal_puts(buf); |
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314 render_errorbox("Fatal Error", buf); |
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315 free(buf); |
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316 } else { |
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317 fatal_printf(format, args); |
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318 } |
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319 va_end(args); |
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320 exit(1); |
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321 } |
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322 |
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323 void warning(char *format, ...) |
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324 { |
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325 va_list args; |
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326 va_start(args, format); |
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327 #ifndef _WIN32 |
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328 if (headless || (isatty(STDERR_FILENO) && isatty(STDIN_FILENO))) { |
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329 warning_printf(format, args); |
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330 } else { |
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331 #endif |
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332 int32_t size = strlen(format) * 2; |
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333 char *buf = malloc(size); |
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334 int32_t actual = vsnprintf(buf, size, format, args); |
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335 if (actual >= size || actual < 0) { |
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336 if (actual < 0) { |
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337 //seems on windows, vsnprintf is returning -1 when the buffer is too small |
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338 //since we don't know the proper size, a generous multiplier will hopefully suffice |
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339 actual = size * 4; |
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340 } else { |
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341 actual++; |
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342 } |
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343 free(buf); |
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344 buf = malloc(actual); |
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345 va_end(args); |
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346 va_start(args, format); |
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347 vsnprintf(buf, actual, format, args); |
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348 } |
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349 warning_puts(buf); |
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350 render_infobox("BlastEm Info", buf); |
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351 free(buf); |
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352 #ifndef _WIN32 |
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353 } |
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354 #endif |
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355 va_end(args); |
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356 } |
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357 |
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358 void info_message(char *format, ...) |
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359 { |
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360 va_list args; |
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361 va_start(args, format); |
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362 #ifndef _WIN32 |
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363 if (headless || (isatty(STDOUT_FILENO) && isatty(STDIN_FILENO))) { |
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364 info_printf(format, args); |
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365 } else { |
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366 #endif |
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367 int32_t size = strlen(format) * 2; |
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368 char *buf = malloc(size); |
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369 int32_t actual = vsnprintf(buf, size, format, args); |
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370 if (actual >= size || actual < 0) { |
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371 if (actual < 0) { |
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372 //seems on windows, vsnprintf is returning -1 when the buffer is too small |
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373 //since we don't know the proper size, a generous multiplier will hopefully suffice |
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374 actual = size * 4; |
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375 } else { |
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376 actual++; |
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377 } |
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378 free(buf); |
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379 buf = malloc(actual); |
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380 va_end(args); |
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381 va_start(args, format); |
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382 vsnprintf(buf, actual, format, args); |
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383 } |
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384 info_puts(buf); |
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385 render_infobox("BlastEm Info", buf); |
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386 free(buf); |
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387 #ifndef _WIN32 |
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388 } |
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389 #endif |
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390 va_end(args); |
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391 } |
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392 |
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393 #ifdef _WIN32 |
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394 #include <windows.h> |
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395 #include <shlobj.h> |
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396 |
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397 char * get_home_dir() |
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398 { |
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399 static char path[MAX_PATH]; |
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400 SHGetFolderPathA(NULL, CSIDL_PROFILE, NULL, 0, path); |
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401 return path; |
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402 } |
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403 |
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404 char * get_exe_dir() |
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405 { |
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406 static char path[MAX_PATH]; |
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407 HMODULE module = GetModuleHandleA(NULL); |
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408 GetModuleFileNameA(module, path, MAX_PATH); |
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409 |
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410 int pathsize = strlen(path); |
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411 for(char * cur = path + pathsize - 1; cur != path; cur--) |
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412 { |
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413 if (*cur == '\\') { |
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414 *cur = 0; |
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415 break; |
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416 } |
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417 } |
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418 return path; |
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419 } |
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420 |
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421 dir_entry *get_dir_list(char *path, size_t *numret) |
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422 { |
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423 HANDLE dir; |
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424 WIN32_FIND_DATA file; |
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425 char *pattern = alloc_concat(path, "/*.*"); |
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426 dir = FindFirstFile(pattern, &file); |
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427 free(pattern); |
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428 if (dir == INVALID_HANDLE_VALUE) { |
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429 if (numret) { |
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430 *numret = 0; |
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431 } |
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432 return NULL; |
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433 } |
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434 |
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435 size_t storage = 64; |
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436 dir_entry *ret = malloc(sizeof(dir_entry) * storage); |
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437 size_t pos = 0; |
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438 |
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439 do { |
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440 if (pos == storage) { |
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441 storage = storage * 2; |
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442 ret = realloc(ret, sizeof(dir_entry) * storage); |
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443 } |
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444 ret[pos].name = strdup(file.cFileName); |
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445 ret[pos++].is_dir = (file.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0; |
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446 } while (FindNextFile(dir, &file)); |
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447 |
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448 FindClose(dir); |
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449 if (numret) { |
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450 *numret = pos; |
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451 } |
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452 return ret; |
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453 } |
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454 |
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455 time_t get_modification_time(char *path) |
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456 { |
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457 HANDLE results; |
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458 WIN32_FIND_DATA file; |
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459 results = FindFirstFile(path, &file); |
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460 if (results == INVALID_HANDLE_VALUE) { |
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461 return 0; |
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462 } |
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463 FindClose(results); |
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464 uint64_t wintime = ((uint64_t)file.ftLastWriteTime.dwHighDateTime) << 32 | file.ftLastWriteTime.dwLowDateTime; |
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465 //convert to seconds |
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466 wintime /= 10000000; |
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467 //adjust for difference between Windows and Unix Epoch |
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468 wintime -= 11644473600LL; |
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469 return (time_t)wintime; |
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470 } |
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471 |
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472 int ensure_dir_exists(char *path) |
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473 { |
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474 if (CreateDirectory(path, NULL)) { |
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475 return 1; |
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476 } |
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477 if (GetLastError() == ERROR_ALREADY_EXISTS) { |
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478 return 1; |
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479 } |
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480 if (GetLastError() != ERROR_PATH_NOT_FOUND) { |
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481 warning("CreateDirectory failed with unexpected error code %X\n", GetLastError()); |
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482 return 0; |
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483 } |
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484 char *parent = strdup(path); |
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51885857c019
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485 //Windows technically supports both native and Unix-style path separators |
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486 //so search for both |
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487 char *sep = strrchr(parent, '\\'); |
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488 char *osep = strrchr(parent, '/'); |
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489 if (osep && (!sep || osep > sep)) { |
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490 sep = osep; |
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491 } |
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492 if (!sep || sep == parent) { |
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493 //relative path, but for some reason we failed |
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494 return 0; |
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495 } |
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496 *sep = 0; |
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497 if (!ensure_dir_exists(parent)) { |
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498 free(parent); |
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499 return 0; |
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500 } |
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501 free(parent); |
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502 return CreateDirectory(path, NULL); |
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503 } |
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504 |
742
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505 #else |
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506 |
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507 char * get_home_dir() |
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508 { |
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509 return getenv("HOME"); |
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510 } |
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511 |
496
6fc71114d145
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512 char * readlink_alloc(char * path) |
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513 { |
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|
514 char * linktext = NULL; |
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515 ssize_t linksize = 512; |
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516 ssize_t cursize = 0; |
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changeset
|
517 do { |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
518 if (linksize > cursize) { |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
519 cursize = linksize; |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
520 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
|
521 free(linktext); |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
522 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
523 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
524 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
|
525 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
|
526 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
|
527 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
|
528 free(linktext); |
559
6b248602ab84
blastem builds and almost works on OS X now
Mike Pavone <pavone@retrodev.com>
parents:
549
diff
changeset
|
529 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
|
530 } |
549
32da1e0d5e55
Properly null terminate string returned by readlink in util.c
Michael Pavone <pavone@retrodev.com>
parents:
496
diff
changeset
|
531 } while ((linksize+1) > cursize); |
32da1e0d5e55
Properly null terminate string returned by readlink in util.c
Michael Pavone <pavone@retrodev.com>
parents:
496
diff
changeset
|
532 linktext[linksize] = 0; |
496
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
533 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
|
534 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
535 |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
536 char * get_exe_dir() |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
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parents:
495
diff
changeset
|
537 { |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
538 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
|
539 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
|
540 char * cur; |
763
2a25ea5d94f7
Fix sense of HAS_PROC check
Michael Pavone <pavone@retrodev.com>
parents:
762
diff
changeset
|
541 #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
|
542 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
|
543 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
|
544 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
|
545 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
546 int 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
|
547 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
|
548 { |
1008
51885857c019
Removed assumptions that path separators are Unix style outside of Unix-only verions of functions
Michael Pavone <pavone@retrodev.com>
parents:
974
diff
changeset
|
549 if (is_path_sep(*cur)) { |
496
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
550 *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
|
551 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
|
552 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
553 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
554 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
|
555 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
|
556 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
|
557 #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
|
558 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
|
559 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
|
560 } |
6fc71114d145
Extract function to determine executable directory from load_config so it can be used elsewhere
Mike Pavone <pavone@retrodev.com>
parents:
495
diff
changeset
|
561 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
|
562 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
|
563 { |
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
|
564 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
|
565 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
|
566 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
|
567 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
|
568 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
|
569 } |
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
|
570 } |
763
2a25ea5d94f7
Fix sense of HAS_PROC check
Michael Pavone <pavone@retrodev.com>
parents:
762
diff
changeset
|
571 #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
|
572 } 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
|
573 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
|
574 } |
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
|
575 #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
|
576 } |
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
|
577 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
|
578 } |
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
|
579 #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
|
580 |
69a6ec208111
Menu ROM now pulls real file names from the OS rather than using a fake list
Michael Pavone <pavone@retrodev.com>
parents:
805
diff
changeset
|
581 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
|
582 { |
69a6ec208111
Menu ROM now pulls real file names from the OS rather than using a fake list
Michael Pavone <pavone@retrodev.com>
parents:
805
diff
changeset
|
583 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
|
584 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
|
585 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
|
586 *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
|
587 } |
69a6ec208111
Menu ROM now pulls real file names from the OS rather than using a fake list
Michael Pavone <pavone@retrodev.com>
parents:
805
diff
changeset
|
588 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
|
589 } |
69a6ec208111
Menu ROM now pulls real file names from the OS rather than using a fake list
Michael Pavone <pavone@retrodev.com>
parents:
805
diff
changeset
|
590 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
|
591 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
|
592 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
|
593 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
|
594 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
|
595 { |
69a6ec208111
Menu ROM now pulls real file names from the OS rather than using a fake list
Michael Pavone <pavone@retrodev.com>
parents:
805
diff
changeset
|
596 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
|
597 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
|
598 } |
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
|
599 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
|
600 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
|
601 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
|
602 } |
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
|
603 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
|
604 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
|
605 } |
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
|
606 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
|
607 *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
|
608 } |
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
|
609 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
|
610 } |
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
|
611 |
957 | 612 time_t get_modification_time(char *path) |
613 { | |
614 struct stat st; | |
615 if (stat(path, &st)) { | |
616 return 0; | |
617 } | |
1021 | 618 #ifdef __APPLE__ |
619 return st.st_mtimespec.tv_sec; | |
620 #else | |
1139
160e3f597cec
Old uncommitted fix for Android build
Michael Pavone <pavone@retrodev.com>
parents:
1103
diff
changeset
|
621 //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
|
622 return st.st_mtime; |
1021 | 623 #endif |
957 | 624 } |
625 | |
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
|
626 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
|
627 { |
229c23b3ab73
Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states)
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
628 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
|
629 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
|
630 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
|
631 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
|
632 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
|
633 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
|
634 *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
|
635 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
|
636 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
|
637 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
|
638 } |
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
|
639 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
|
640 } |
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
|
641 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
|
642 } 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
|
643 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
|
644 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
|
645 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
|
646 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
|
647 } |
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
|
648 } |
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
|
649 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
|
650 } |
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
|
651 |
741
80a67be1770b
Initial work on Windows port
Michael Pavone <pavone@retrodev.com>
parents:
549
diff
changeset
|
652 #endif |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
653 |
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
|
654 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
|
655 { |
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
|
656 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
|
657 { |
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
|
658 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
|
659 } |
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
|
660 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
|
661 } |
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
|
662 |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
663 #ifdef __ANDROID__ |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
664 |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
665 #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
|
666 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
|
667 { |
876
540cc4a7d626
Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents:
875
diff
changeset
|
668 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
|
669 if (!rw) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
670 if (sizeret) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
671 *sizeret = -1; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
672 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
673 return NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
674 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
675 |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
676 long fsize = rw->size(rw); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
677 if (sizeret) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
678 *sizeret = fsize; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
679 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
680 char *ret; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
681 if (fsize) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
682 ret = malloc(fsize); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
683 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
|
684 free(ret); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
685 ret = NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
686 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
687 } else { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
688 ret = NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
689 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
690 SDL_RWclose(rw); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
691 return ret; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
692 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
693 |
876
540cc4a7d626
Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents:
875
diff
changeset
|
694 char const *get_config_dir() |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
695 { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
696 return SDL_AndroidGetInternalStoragePath(); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
697 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
698 |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
699 char const *get_userdata_dir() |
955
229c23b3ab73
Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states)
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
700 { |
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
|
701 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
|
702 } |
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
|
703 |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
704 #else |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
705 |
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
|
706 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
|
707 { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
708 char *exe_dir = get_exe_dir(); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
709 if (!exe_dir) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
710 if (sizeret) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
711 *sizeret = -1; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
712 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
713 return NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
714 } |
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
|
715 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
|
716 char *path = alloc_concat_m(3, pieces); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
717 FILE *f = fopen(path, "rb"); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
718 free(path); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
719 if (!f) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
720 if (sizeret) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
721 *sizeret = -1; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
722 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
723 return NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
724 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
725 |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
726 long fsize = file_size(f); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
727 if (sizeret) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
728 *sizeret = fsize; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
729 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
730 char *ret; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
731 if (fsize) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
732 //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
|
733 //to null terminate the data |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
734 ret = malloc(fsize+1); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
735 if (fread(ret, 1, fsize, f) != fsize) { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
736 free(ret); |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
737 ret = NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
738 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
739 } else { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
740 ret = NULL; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
741 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
742 return ret; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
743 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
744 |
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
|
745 |
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
746 #ifdef _WIN32 |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
747 char const *get_userdata_dir() |
1058
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
748 { |
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
749 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
|
750 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
|
751 { |
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
|
752 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
|
753 } |
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
|
754 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
|
755 } |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
756 |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
757 char const *get_config_dir() |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
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758 { |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
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759 return get_userdata_dir(); |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
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changeset
|
760 } |
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
|
761 #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
|
762 #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
|
763 |
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
|
764 #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
|
765 |
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
|
766 #define CONFIG_PREFIX "/.config" |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
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767 #define USERDATA_SUFFIX "/.local/share" |
1058
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
768 |
876
540cc4a7d626
Fix Android build breakage
Michael Pavone <pavone@retrodev.com>
parents:
875
diff
changeset
|
769 char const *get_config_dir() |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
770 { |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
771 static char* confdir; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
772 if (!confdir) { |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
773 char const *base = get_home_dir(); |
1058
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
774 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
|
775 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
|
776 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
777 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
778 return confdir; |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
779 } |
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
780 |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
781 char const *get_userdata_dir() |
955
229c23b3ab73
Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states)
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
782 { |
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
|
783 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
|
784 if (!savedir) { |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
785 char const *base = get_home_dir(); |
1058
266dc3f31f35
Use more appropriate paths for save directories and config files on Windows. Got rid of what should be the last vestiges of hard-coded path separators
Michael Pavone <pavone@retrodev.com>
parents:
1039
diff
changeset
|
786 if (base) { |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
787 savedir = alloc_concat(base, USERDATA_SUFFIX); |
955
229c23b3ab73
Switch to storing SRAM/EEPROM and save states in a per-game directory rather than next to the ROM (for SRAM/EEPROM) or in the current working directory (for save states)
Michael Pavone <pavone@retrodev.com>
parents:
884
diff
changeset
|
788 } |
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
|
789 } |
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
|
790 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
|
791 } |
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
|
792 |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
793 |
875
54ffba3768d6
Make menu stuff work on Android (theoretically)
Michael Pavone <pavone@retrodev.com>
parents:
866
diff
changeset
|
794 #endif |
1295
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
795 |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
796 |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
1292
diff
changeset
|
797 |
96ad1b9bbb3a
Make save directory configurable. Satisfies ticket:4
Michael Pavone <pavone@retrodev.com>
parents:
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diff
changeset
|
798 #endif |