Mercurial > dwindows
annotate win/dirent.c @ 1634:c3e08322b8f6
Fixed issues drawing arcs on GTK3 and GTK2 for printing.
This issue was seen in the test program with the failure
to draw the bottom right arc. GTK2 printing may require
some other updates after looking at this change.
| author | bsmith@81767d24-ef19-dc11-ae90-00e081727c95 |
|---|---|
| date | Thu, 29 Mar 2012 05:16:26 +0000 |
| parents | f8d1da63fb77 |
| children | 22225eb286e5 |
| rev | line source |
|---|---|
|
1617
f8d1da63fb77
Add code to allow building DW.DLL as Unicode on Windows.
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1 #undef UNICODE |
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f8d1da63fb77
Add code to allow building DW.DLL as Unicode on Windows.
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1601
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2 #undef _UNICODE |
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f8d1da63fb77
Add code to allow building DW.DLL as Unicode on Windows.
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3 |
| 3 | 4 #include <stdio.h> |
| 5 #include <stdlib.h> | |
| 6 #include <string.h> | |
| 7 #include <ctype.h> | |
| 8 | |
| 9 #include <windows.h> | |
| 10 | |
|
1594
6baf177f335c
Rename compat.c/h dwcompat.c/h and configure option to --with-dwcompat.
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11 #include "dwcompat.h" |
| 3 | 12 #include <errno.h> |
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1362
412af8059331
Attempt to get it building with Mingw again... builds but crashes.
bsmith@81767d24-ef19-dc11-ae90-00e081727c95
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13 #include <direct.h> |
| 3 | 14 |
| 15 #define error(rc) errno = 255 | |
| 16 | |
| 17 struct _dirdescr { | |
| 18 HANDLE handle; /* DosFindFirst handle */ | |
| 19 char fstype; /* filesystem type */ | |
| 20 long count; /* valid entries in <ffbuf> */ | |
| 21 long number; /* absolute number of next entry */ | |
| 22 int index; /* relative number of next entry */ | |
| 23 char name[MAXPATHLEN+3]; /* directory name */ | |
| 24 unsigned attrmask; /* attribute mask for seekdir */ | |
| 25 struct dirent entry; /* buffer for directory entry */ | |
| 26 WIN32_FIND_DATA data; | |
| 27 }; | |
| 28 | |
| 29 /* | |
| 30 * Return first char of filesystem type, or 0 if unknown. | |
| 31 */ | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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32 static char API getFSType(const char *path) |
| 3 | 33 { |
| 34 static char cache[1+26]; | |
| 35 char drive[3]; | |
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1601
71e0a3ad07f7
Enable level 3 warnings in DEBUG mode with Visual C to show deprecation warnings.
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36 UCHAR unit; |
| 3 | 37 char r; |
| 38 | |
| 39 if (isalpha(path[0]) && path[1] == ':') { | |
| 40 unit = toupper(path[0]) - '@'; | |
| 41 path += 2; | |
| 42 } else { | |
| 43 return 0; | |
| 44 } | |
| 45 | |
| 46 if ((path[0] == '\\' || path[0] == '/') | |
| 47 && (path[1] == '\\' || path[1] == '/')) | |
| 48 return 0; | |
| 49 | |
| 50 if (cache [unit]) | |
| 51 return cache [unit]; | |
| 52 | |
| 53 drive[0] = '@' + unit; | |
| 54 drive[1] = ':'; | |
| 55 drive[2] = '\0'; | |
| 56 | |
| 57 r = GetDriveType(drive); | |
| 58 | |
| 59 return cache [unit] = r; | |
| 60 } | |
| 61 | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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62 char * API abs_path(const char *name, char *buffer, int len) |
| 3 | 63 { |
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260
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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64 LPTSTR file; |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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65 |
|
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Rewrote abs_path() so the code will work on NT 4.0.
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66 if(isalpha(name[0]) && name[1] == ':' && name[2] == '\0') |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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184
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67 { |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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184
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68 int drive = _getdrive(); |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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69 char newdrive = toupper(name[0]); |
|
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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70 |
|
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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71 _chdrive((newdrive - 'A')+1); |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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72 |
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1601
71e0a3ad07f7
Enable level 3 warnings in DEBUG mode with Visual C to show deprecation warnings.
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73 if(_getcwd(buffer, len)) |
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260
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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74 { |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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75 _chdrive(drive); |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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76 return buffer; |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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77 } |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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78 _chdrive(drive); |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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79 return NULL; |
| 3 | 80 } |
|
260
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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81 if(GetFullPathName(name, len, buffer, &file)) |
|
e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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82 return buffer; |
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e320dc29bfcd
Rewrote abs_path() so the code will work on NT 4.0.
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83 return NULL; |
| 3 | 84 } |
| 85 | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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86 DIR * API openxdir(const char *path, unsigned att_mask) |
| 3 | 87 { |
| 88 DIR *dir; | |
| 89 char name[MAXPATHLEN+3]; | |
| 90 | |
| 91 dir = malloc(sizeof(DIR)); | |
| 92 if (dir == NULL) { | |
| 93 errno = ENOMEM; | |
| 94 return NULL; | |
| 95 } | |
| 96 | |
| 97 strncpy(name, path, MAXPATHLEN); | |
| 98 name[MAXPATHLEN] = '\0'; | |
| 99 switch (name[strlen(name)-1]) { | |
| 100 default: | |
| 101 strcat(name, "\\"); | |
| 102 case '\\': | |
| 103 case '/': | |
| 104 case ':': | |
| 105 ; | |
| 106 } | |
| 107 strcat(name, "."); | |
| 108 if (!abs_path(name, dir->name, MAXPATHLEN+1)) | |
| 109 strcpy(dir->name, name); | |
| 110 if (dir->name[strlen(dir->name)-1] == '\\') | |
| 111 strcat(dir->name, "*"); | |
| 112 else | |
| 113 strcat(dir->name, "\\*"); | |
| 114 | |
| 115 dir->fstype = getFSType(dir->name); | |
| 116 dir->attrmask = att_mask | A_DIR; | |
| 117 | |
| 118 dir->count = 100; | |
|
184
4ec906d40ce2
FindFirstFile returns INVALID_HANDLE_VALUE on error, not NULL.
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119 if((dir->handle = FindFirstFile(dir->name, &dir->data))==INVALID_HANDLE_VALUE) |
| 3 | 120 { |
| 121 free(dir); | |
| 122 error(rc); | |
| 123 return NULL; | |
| 124 } | |
| 125 | |
| 126 dir->number = 0; | |
| 127 dir->index = 0; | |
| 128 | |
| 129 return (DIR *)dir; | |
| 130 } | |
| 131 | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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132 DIR * API opendir(const char *pathname) |
| 3 | 133 { |
| 134 return openxdir(pathname, 0); | |
| 135 } | |
| 136 | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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137 struct dirent * API readdir(DIR *dir) |
| 3 | 138 { |
| 139 static int dummy_ino = 2; | |
| 140 | |
| 141 if (dir->number) | |
| 142 { | |
| 143 dir->count = 100; | |
| 144 if(!FindNextFile(dir->handle, &(dir->data))) | |
| 145 { | |
| 146 error(rc); | |
| 147 return NULL; | |
| 148 } | |
| 149 | |
| 150 dir->index = 0; | |
| 151 } | |
| 152 | |
| 153 strcpy(dir->entry.d_name, dir->data.cFileName); | |
| 154 dir->entry.d_ino = dummy_ino++; | |
|
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71e0a3ad07f7
Enable level 3 warnings in DEBUG mode with Visual C to show deprecation warnings.
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155 dir->entry.d_reclen = (int)strlen(dir->data.cFileName); |
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71e0a3ad07f7
Enable level 3 warnings in DEBUG mode with Visual C to show deprecation warnings.
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156 dir->entry.d_namlen = (int)strlen(dir->data.cFileName); |
| 3 | 157 dir->entry.d_size = dir->data.nFileSizeLow; |
| 158 dir->entry.d_attribute = dir->data.dwFileAttributes; | |
| 159 #if 0 | |
| 160 dir->entry.d_time = *(USHORT *)&dir->next->ftimeLastWrite; | |
| 161 dir->entry.d_date = *(USHORT *)&dir->next->fdateLastWrite; | |
| 162 #endif | |
| 163 | |
| 164 dir->number++; | |
| 165 dir->index++; | |
| 166 return &dir->entry; | |
| 167 } | |
| 168 | |
|
527
e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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169 long API telldir(DIR *dir) |
| 3 | 170 { |
| 171 return dir->number; | |
| 172 } | |
| 173 | |
|
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e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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174 void API seekdir(DIR *dir, long off) |
| 3 | 175 { |
| 176 if (dir->number > off) { | |
| 177 char name[MAXPATHLEN+2]; | |
| 178 | |
| 179 FindClose(dir->handle); | |
| 180 | |
| 181 strcpy(name, dir->name); | |
| 182 strcat(name, "*"); | |
| 183 | |
| 184 if((dir->handle = FindFirstFile(name, &(dir->data)))==NULL) | |
| 185 { | |
| 186 error(rc); | |
| 187 return; | |
| 188 } | |
| 189 | |
| 190 dir->number = 0; | |
| 191 dir->index = 0; | |
| 192 } | |
| 193 | |
| 194 while (dir->number < off && readdir(dir)) | |
| 195 ; | |
| 196 } | |
| 197 | |
|
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e0ea29c3d1eb
Fixed dw_window_pointer() so it works on Windows. Tried to fix the
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198 void API closedir(DIR *dir) |
| 3 | 199 { |
| 200 FindClose(dir->handle); | |
| 201 free(dir); | |
| 202 } | |
| 203 | |
| 204 /*****************************************************************************/ | |
| 205 | |
| 206 #ifdef TEST | |
| 207 | |
| 208 main(int argc, char **argv) | |
| 209 { | |
| 210 int i; | |
| 211 DIR *dir; | |
| 212 struct dirent *ep; | |
| 213 | |
| 214 for (i = 1; i < argc; ++i) { | |
| 215 dir = opendir(argv[i]); | |
| 216 if (!dir) | |
| 217 continue; | |
| 218 while (ep = readdir(dir)) | |
| 219 if (strchr("\\/:", argv[i] [strlen(argv[i]) - 1])) | |
| 220 printf("%s%s\n", argv[i], ep->d_name); | |
| 221 else | |
| 222 printf("%s/%s\n", argv[i], ep->d_name); | |
| 223 closedir(dir); | |
| 224 } | |
| 225 | |
| 226 return 0; | |
| 227 } | |
| 228 | |
| 229 #endif |