diff options
Diffstat (limited to '0004-relocate.patch')
-rw-r--r-- | 0004-relocate.patch | 687 |
1 files changed, 687 insertions, 0 deletions
diff --git a/0004-relocate.patch b/0004-relocate.patch new file mode 100644 index 000000000000..4bfe7fdaa9df --- /dev/null +++ b/0004-relocate.patch @@ -0,0 +1,687 @@ +diff -aurN 0003/src/tools/hunspell.cxx 0004/src/tools/hunspell.cxx +--- 0003/src/tools/hunspell.cxx ++++ 0004/src/tools/hunspell.cxx +@@ -52,7 +52,7 @@ + #include "config.h" + #include "hunspell.hxx" + #include "csutil.hxx" +- ++#include "pathtools.hxx" + #ifndef HUNSPELL_EXTRA + #define suggest_auto suggest + #endif +@@ -74,7 +74,15 @@ + #define DEFAULTDICNAME "default" + + #ifdef WIN32 +- ++#ifdef __MINGW32__ ++#define LIBDIR \ ++ DATA_DIR "/hunspell:" \ ++ DATA_DIR "/myspell:" \ ++ DATA_DIR "/myspell/dicts" ++#define OOODIR \ ++ DATA_DIR "/dict/ooo" ++#define USEROOODIR "Application Data/OpenOffice.org 2/user/wordbook" ++#else + #define LIBDIR "C:\\Hunspell\\" + #define USEROOODIR "Application Data\\OpenOffice.org 2\\user\\wordbook" + #define OOODIR \ +@@ -83,11 +91,17 @@ + "C:\\Program files\\OpenOffice.org 2.2\\share\\dict\\ooo\\;" \ + "C:\\Program files\\OpenOffice.org 2.1\\share\\dict\\ooo\\;" \ + "C:\\Program files\\OpenOffice.org 2.0\\share\\dict\\ooo\\" ++#endif + #define HOME "%USERPROFILE%\\" + #define DICBASENAME "hunspell_" + #define LOGFILE "C:\\Hunspell\\log" ++#ifdef __MINGW32__ ++#define DIRSEPCH '/' ++#define DIRSEP "/" ++#else + #define DIRSEPCH '\\' + #define DIRSEP "\\" ++#endif + #define PATHSEP ";" + + #include "textparser.hxx" +@@ -2136,13 +2150,25 @@ + } + } + path = add(mystrdup("."), PATHSEP); // <- check path in local directory ++#ifndef _WIN32 + path = add(path, PATHSEP); // <- check path in root directory ++#else ++ path = add(add(path, single_path_relocation(BINDIR, BINDIR)), PATHSEP); ++#endif + if (getenv("DICPATH")) + path = add(add(path, getenv("DICPATH")), PATHSEP); ++#ifdef __MINGW32__ ++ path = add(add(path, pathlist_relocation(BINDIR, LIBDIR)), PATHSEP); ++#else + path = add(add(path, LIBDIR), PATHSEP); ++#endif + if (HOME) + path = add(add(add(add(path, HOME), DIRSEP), USEROOODIR), PATHSEP); ++#ifdef __MINGW32__ ++ path = add(path, pathlist_relocation(BINDIR, OOODIR)); ++#else + path = add(path, OOODIR); ++#endif + + if (showpath) { + fprintf(stderr, gettext("SEARCH PATH:\n%s\n"), path); +diff -aurN 0003/src/tools/Makefile.am 0004/src/tools/Makefile.am +--- 0003/src/tools/Makefile.am ++++ 0004/src/tools/Makefile.am +@@ -12,7 +12,10 @@ + example_SOURCES=example.cxx + example_LDADD = ../hunspell/libhunspell-1.4.la + +-hunspell_SOURCES=hunspell.cxx ++hunspell_CXXFLAGS = \ ++ -DBINDIR=\""$(bindir)"\" \ ++ -DDATA_DIR=\""$(datadir)"\" ++hunspell_SOURCES=hunspell.cxx pathtools.cxx pathtools.hxx + hunspell_LDADD = @LIBINTL@ @LIBICONV@ ../parsers/libparsers.a \ + ../hunspell/libhunspell-1.4.la @CURSESLIB@ @READLINELIB@ + +diff -aurN 0003/src/tools/pathtools.cxx 0004/src/tools/pathtools.cxx +--- 0003/src/tools/pathtools.cxx ++++ 0004/src/tools/pathtools.cxx +@@ -0,0 +1,538 @@ ++/* ++ .Some useful path tools. ++ .ASCII only for now. ++ .Written by Ray Donnelly in 2014. ++ .Licensed under CC0 (and anything. ++ .else you need to license it under). ++ .No warranties whatsoever. ++ .email: <mingw.android@gmail.com>. ++ */ ++ ++#if defined(__APPLE__) ++#include <stdlib.h> ++#else ++#include <malloc.h> ++#endif ++#include <limits.h> ++#include <stdio.h> ++#include <string.h> ++#if defined(__linux__) || defined(__CYGWIN__) || defined(__MSYS__) ++#include <alloca.h> ++#endif ++#include <unistd.h> ++ ++/* If you don't define this, then get_executable_path() ++ can only use argv[0] which will often not work well */ ++#define IMPLEMENT_SYS_GET_EXECUTABLE_PATH ++ ++#if defined(IMPLEMENT_SYS_GET_EXECUTABLE_PATH) ++#if defined(__linux__) || defined(__CYGWIN__) || defined(__MSYS__) ++/* Nothing needed, unistd.h is enough. */ ++#elif defined(__APPLE__) ++#include <mach-o/dyld.h> ++#elif defined(_WIN32) ++#define WIN32_MEAN_AND_LEAN ++#include <windows.h> ++#include <psapi.h> ++#endif ++#endif /* defined(IMPLEMENT_SYS_GET_EXECUTABLE_PATH) */ ++ ++#include "pathtools.hxx" ++ ++char * ++malloc_copy_string(char const * original) ++{ ++ char * result = (char *) malloc (sizeof (char*) * strlen (original)+1); ++ if (result != NULL) ++ { ++ strcpy (result, original); ++ } ++ return result; ++} ++ ++void ++sanitise_path(char * path) ++{ ++ size_t path_size = strlen (path); ++ ++ /* Replace any '\' with '/' */ ++ char * path_p = path; ++ while ((path_p = strchr (path_p, '\\')) != NULL) ++ { ++ *path_p = '/'; ++ } ++ /* Replace any '//' with '/' */ ++ path_p = path; ++ while ((path_p = strstr (path_p, "//")) != NULL) ++ { ++ memmove (path_p, path_p + 1, path_size--); ++ } ++ return; ++} ++ ++char * ++get_relative_path(char const * from_in, char const * to_in) ++{ ++ size_t from_size = (from_in == NULL) ? 0 : strlen (from_in); ++ size_t to_size = (to_in == NULL) ? 0 : strlen (to_in); ++ size_t max_size = (from_size + to_size) * 2 + 4; ++ char * scratch_space = (char *) alloca (from_size + 1 + to_size + 1 + max_size + max_size); ++ char * from; ++ char * to; ++ char * common_part; ++ char * result; ++ size_t count; ++ ++ /* No to, return "./" */ ++ if (to_in == NULL) ++ { ++ return malloc_copy_string ("./"); ++ } ++ ++ /* If alloca failed or no from was given return a copy of to */ ++ if ( from_in == NULL ++ || scratch_space == NULL ) ++ { ++ return malloc_copy_string (to_in); ++ } ++ ++ from = scratch_space; ++ strcpy (from, from_in); ++ to = from + from_size + 1; ++ strcpy (to, to_in); ++ common_part = to + to_size + 1; ++ result = common_part + max_size; ++ simplify_path (from); ++ simplify_path (to); ++ ++ result[0] = '\0'; ++ ++ size_t match_size_dirsep = 0; /* The match size up to the last /. Always wind back to this - 1 */ ++ size_t match_size = 0; /* The running (and final) match size. */ ++ size_t largest_size = (from_size > to_size) ? from_size : to_size; ++ int to_final_is_slash = (to[to_size-1] == '/') ? 1 : 0; ++ char from_c; ++ char to_c; ++ for (match_size = 0; match_size < largest_size; ++match_size) ++ { ++ /* To simplify the logic, always pretend the strings end with '/' */ ++ from_c = (match_size < from_size) ? from[match_size] : '/'; ++ to_c = (match_size < to_size) ? to[match_size] : '/'; ++ ++ if (from_c != to_c) ++ { ++ if (from_c != '\0' || to_c != '\0') ++ { ++ match_size = match_size_dirsep; ++ } ++ break; ++ } ++ else if (from_c == '/') ++ { ++ match_size_dirsep = match_size; ++ } ++ } ++ strncpy (common_part, from, match_size); ++ common_part[match_size] = '\0'; ++ from += match_size; ++ to += match_size; ++ size_t ndotdots = 0; ++ char const* from_last = from + strlen(from) - 1; ++ while ((from = strchr (from, '/')) && from != from_last) ++ { ++ ++ndotdots; ++ ++from; ++ } ++ for (count = 0; count < ndotdots; ++count) ++ { ++ strcat(result, "../"); ++ } ++ if (strlen(to) > 0) ++ { ++ strcat(result, to+1); ++ } ++ /* Make sure that if to ends with '/' result does the same, and ++ vice-versa. */ ++ size_t size_result = strlen(result); ++ if ((to_final_is_slash == 1) ++ && (!size_result || result[size_result-1] != '/')) ++ { ++ strcat (result, "/"); ++ } ++ else if (!to_final_is_slash ++ && size_result && result[size_result-1] == '/') ++ { ++ result[size_result-1] = '\0'; ++ } ++ ++ return malloc_copy_string (result); ++} ++ ++void ++simplify_path(char * path) ++{ ++ ssize_t n_toks = 1; /* in-case we need an empty initial token. */ ++ ssize_t i, j; ++ size_t tok_size; ++ size_t in_size = strlen (path); ++ int it_ended_with_a_slash = (path[in_size - 1] == '/') ? 1 : 0; ++ char * result = path; ++ sanitise_path(result); ++ char * result_p = result; ++ ++ do ++ { ++ ++n_toks; ++ ++result_p; ++ } while ((result_p = strchr (result_p, '/')) != NULL); ++ ++ result_p = result; ++ char const ** toks = (char const **) alloca (sizeof (char const*) * n_toks); ++ n_toks = 0; ++ do ++ { ++ if (result_p > result) ++ { ++ *result_p++ = '\0'; ++ } ++ else if (*result_p == '/') ++ { ++ /* A leading / creates an empty initial token. */ ++ toks[n_toks++] = result_p; ++ *result_p++ = '\0'; ++ } ++ toks[n_toks++] = result_p; ++ } while ((result_p = strchr (result_p, '/')) != NULL); ++ ++ /* Remove all non-leading '.' and any '..' we can match ++ with an earlier forward path (i.e. neither '.' nor '..') */ ++ for (i = 1; i < n_toks; ++i) ++ { ++ int removals[2] = { -1, -1 }; ++ if ( strcmp (toks[i], "." ) == 0) ++ { ++ removals[0] = i; ++ } ++ else if ( strcmp (toks[i], ".." ) == 0) ++ { ++ /* Search backwards for a forward path to collapse. ++ If none are found then the .. also stays. */ ++ for (j = i - 1; j > -1; --j) ++ { ++ if ( strcmp (toks[j], "." ) ++ && strcmp (toks[j], ".." ) ) ++ { ++ removals[0] = j; ++ removals[1] = i; ++ break; ++ } ++ } ++ } ++ for (j = 0; j < 2; ++j) ++ { ++ if (removals[j] >= 0) /* Can become -2 */ ++ { ++ --n_toks; ++ memmove (&toks[removals[j]], &toks[removals[j]+1], (n_toks - removals[j])*sizeof (char*)); ++ --i; ++ if (!j) ++ { ++ --removals[1]; ++ } ++ } ++ } ++ } ++ result_p = result; ++ for (i = 0; i < n_toks; ++i) ++ { ++ tok_size = strlen(toks[i]); ++ memcpy (result_p, toks[i], tok_size); ++ result_p += tok_size; ++ if ((!i || tok_size) && ((i < n_toks - 1) || it_ended_with_a_slash == 1)) ++ { ++ *result_p = '/'; ++ ++result_p; ++ } ++ } ++ *result_p = '\0'; ++} ++ ++/* Returns actual_to by calculating the relative path from -> to and ++ applying that to actual_from. An assumption that actual_from is a ++ dir is made, and it may or may not end with a '/' */ ++char const * ++get_relocated_path (char const * from, char const * to, char const * actual_from) ++{ ++ char const * relative_from_to = get_relative_path (from, to); ++ char * actual_to = (char *) malloc (strlen(actual_from) + 2 + strlen(relative_from_to)); ++ return actual_to; ++} ++ ++int ++get_executable_path(char const * argv0, char * result, ssize_t max_size) ++{ ++ char * system_result = (char *) alloca (max_size); ++ ssize_t system_result_size = -1; ++ ssize_t result_size = -1; ++ ++ if (system_result != NULL) ++ { ++#if defined(IMPLEMENT_SYS_GET_EXECUTABLE_PATH) ++#if defined(__linux__) || defined(__CYGWIN__) || defined(__MSYS__) ++ system_result_size = readlink("/proc/self/exe", system_result, max_size); ++#elif defined(__APPLE__) ++ uint32_t bufsize = (uint32_t)max_size; ++ if (_NSGetExecutablePath(system_result, &bufsize) == 0) ++ { ++ system_result_size = (ssize_t)bufsize; ++ } ++#elif defined(_WIN32) ++ unsigned long bufsize = (unsigned long)max_size; ++ system_result_size = GetModuleFileNameA(NULL, system_result, bufsize); ++ if (system_result_size == 0 || system_result_size == (ssize_t)bufsize) ++ { ++ /* Error, possibly not enough space. */ ++ system_result_size = -1; ++ } ++ else ++ { ++ /* Early conversion to unix slashes instead of more changes ++ everywhere else .. */ ++ char * winslash; ++ system_result[system_result_size] = '\0'; ++ while ((winslash = strchr (system_result, '\\')) != NULL) ++ { ++ *winslash = '/'; ++ } ++ } ++#else ++#warning "Don't know how to get executable path on this system" ++#endif ++#endif /* defined(IMPLEMENT_SYS_GET_EXECUTABLE_PATH) */ ++ } ++ /* Use argv0 as a default in-case of failure */ ++ if (system_result_size != -1) ++ { ++ strncpy (result, system_result, system_result_size); ++ result[system_result_size] = '\0'; ++ } ++ else ++ { ++ if (argv0 != NULL) ++ { ++ strncpy (result, argv0, max_size); ++ result[max_size-1] = '\0'; ++ } ++ else ++ { ++ result[0] = '\0'; ++ } ++ } ++ result_size = strlen (result); ++ return result_size; ++} ++ ++char const * ++strip_n_prefix_folders(char const * path, size_t n) ++{ ++ if (path == NULL) ++ { ++ return NULL; ++ } ++ ++ if (path[0] != '/') ++ { ++ return path; ++ } ++ ++ char const * last = path; ++ while (n-- && path != NULL) ++ { ++ last = path; ++ path = strchr (path + 1, '/'); ++ } ++ return (path == NULL) ? last : path; ++} ++ ++void ++strip_n_suffix_folders(char * path, size_t n) ++{ ++ if (path == NULL) ++ { ++ return; ++ } ++ while (n--) ++ { ++ if (strrchr (path + 1, '/')) ++ { ++ *strrchr (path + 1, '/') = '\0'; ++ } ++ else ++ { ++ return; ++ } ++ } ++ return; ++} ++ ++size_t ++split_path_list(char const * path_list, char split_char, char *** arr) ++{ ++ size_t path_count; ++ size_t path_list_size; ++ char const * path_list_p; ++ ++ path_list_p = path_list; ++ if (path_list == NULL || path_list[0] == '\0') ++ { ++ return 0; ++ } ++ path_list_size = strlen (path_list); ++ ++ path_count = 0; ++ do ++ { ++ ++path_count; ++ ++path_list_p; ++ } ++ while ((path_list_p = strchr (path_list_p, split_char)) != NULL); ++ ++ /* allocate everything in one go. */ ++ char * all_memory = (char *) malloc (sizeof (char *) * path_count + strlen(path_list) + 1); ++ if (all_memory == NULL) ++ return 0; ++ *arr = (char **)all_memory; ++ all_memory += sizeof (char *) * path_count; ++ ++ path_count = 0; ++ path_list_p = path_list; ++ char const * next_path_list_p = 0; ++ do ++ { ++ next_path_list_p = strchr (path_list_p, split_char); ++ if (next_path_list_p != NULL) ++ { ++ ++next_path_list_p; ++ } ++ size_t this_size = (next_path_list_p != NULL) ++ ? next_path_list_p - path_list_p - 1 ++ : &path_list[path_list_size] - path_list_p; ++ memcpy (all_memory, path_list_p, this_size); ++ all_memory[this_size] = '\0'; ++ (*arr)[path_count++] = all_memory; ++ all_memory += this_size + 1; ++ } while ((path_list_p = next_path_list_p) != NULL); ++ ++ return path_count; ++} ++ ++char * ++get_relocated_path_list(char const * from, char const * to_path_list) ++{ ++ char exe_path[MAX_PATH]; ++ char * temp; ++ get_executable_path (NULL, &exe_path[0], sizeof (exe_path) / sizeof (exe_path[0])); ++ if ((temp = strrchr (exe_path, '/')) != NULL) ++ { ++ temp[1] = '\0'; ++ } ++ ++ char **arr = NULL; ++ /* Ask Alexey why he added this. Are we not 100% sure ++ that we're dealing with unix paths here? */ ++ char split_char = ':'; ++ if (strchr (to_path_list, ';')) ++ { ++ split_char = ';'; ++ } ++ size_t count = split_path_list (to_path_list, split_char, &arr); ++ int result_size = 1 + (count - 1); /* count - 1 is for ; delim. */ ++ size_t exe_path_size = strlen (exe_path); ++ size_t i; ++ /* Space required is: ++ count * (exe_path_size + strlen (rel_to_datadir)) ++ rel_to_datadir upper bound is: ++ (count * strlen (from)) + (3 * num_slashes (from)) ++ + strlen(arr[i]) + 1. ++ .. pathalogically num_slashes (from) is strlen (from) ++ (from = ////////) */ ++ size_t space_required = (count * (exe_path_size + 4 * strlen (from))) + count - 1; ++ for (i = 0; i < count; ++i) ++ { ++ space_required += strlen (arr[i]); ++ } ++ char * scratch = (char *) alloca (space_required); ++ if (scratch == NULL) ++ return NULL; ++ for (i = 0; i < count; ++i) ++ { ++ char * rel_to_datadir = get_relative_path (from, arr[i]); ++ scratch[0] = '\0'; ++ arr[i] = scratch; ++ strcat (scratch, exe_path); ++ strcat (scratch, rel_to_datadir); ++ simplify_path (arr[i]); ++ size_t arr_i_size = strlen (arr[i]); ++ result_size += arr_i_size; ++ scratch = arr[i] + arr_i_size + 1; ++ } ++ char * result = (char *) malloc (result_size); ++ if (result == NULL) ++ { ++ return NULL; ++ } ++ result[0] = '\0'; ++ for (i = 0; i < count; ++i) ++ { ++ strcat (result, arr[i]); ++ if (i != count-1) ++ { ++#if defined(_WIN32) ++ strcat (result, ";"); ++#else ++ strcat (result, ":"); ++#endif ++ } ++ } ++ free ((void*)arr); ++ return result; ++} ++ ++char * ++single_path_relocation(const char *from, const char *to) ++{ ++#if defined(__MINGW32__) ++ char exe_path[PATH_MAX]; ++ get_executable_path (NULL, &exe_path[0], sizeof(exe_path)/sizeof(exe_path[0])); ++ if (strrchr (exe_path, '/') != NULL) ++ { ++ strrchr (exe_path, '/')[1] = '\0'; ++ } ++ char * rel_to_datadir = get_relative_path (from, to); ++ strcat (exe_path, rel_to_datadir); ++ simplify_path (&exe_path[0]); ++ return malloc_copy_string(exe_path); ++#else ++ return malloc_copy_string(to); ++#endif ++} ++ ++char * ++pathlist_relocation(const char *from_path, const char *to_path_list) ++{ ++#if defined(__MINGW32__) ++ static char stored_path[PATH_MAX]; ++ static int stored = 0; ++ if (stored == 0) ++ { ++ char const * relocated = get_relocated_path_list(from_path, to_path_list); ++ strncpy (stored_path, relocated, PATH_MAX); ++ stored_path[PATH_MAX-1] = '\0'; ++ free ((void *)relocated); ++ stored = 1; ++ } ++ return stored_path; ++#else ++ return (to_path_list); ++#endif ++} +diff -aurN 0003/src/tools/pathtools.hxx 0004/src/tools/pathtools.hxx +--- 0003/src/tools/pathtools.hxx ++++ 0004/src/tools/pathtools.hxx +@@ -0,0 +1,53 @@ ++/* ++ .Some useful path tools. ++ .ASCII only for now. ++ .Written by Ray Donnelly in 2014. ++ .Licensed under CC0 (and anything. ++ .else you need to license it under). ++ .No warranties whatsoever. ++ .email: <mingw.android@gmail.com>. ++ */ ++ ++#ifndef PATHTOOLS_H ++#define PATHTOOLS_H ++ ++#include <unistd.h> ++#if defined(__APPLE__) ++#include <stdlib.h> ++#else ++#include <malloc.h> ++#endif ++#include <stdio.h> ++ ++char * malloc_copy_string(char const * original); ++ ++/* In-place replaces any '\' with '/' and any '//' with '/' */ ++void sanitise_path(char * path); ++ ++/* Uses a host OS specific function to determine the path of the executable, ++ if IMPLEMENT_SYS_GET_EXECUTABLE_PATH is defined, otherwise uses argv0. */ ++int get_executable_path(char const * argv0, char * result, ssize_t max_size); ++ ++/* Where possible, in-place removes occourances of '.' and 'path/..' */ ++void simplify_path(char * path); ++ ++/* Allocates (via malloc) and returns the path to get from from to to. */ ++char * get_relative_path(char const * from, char const * to); ++ ++size_t split_path_list(char const * path_list, char split_char, char *** arr); ++ ++/* Advances path along by the amount that removes n prefix folders. */ ++char const * ++strip_n_prefix_folders(char const * path, size_t n); ++ ++/* NULL terminates path to remove n suffix folders. */ ++void ++strip_n_suffix_folders(char * path, size_t n); ++ ++char const * get_relocated_path (char const * from, char const * to, char const * actual_from); ++char * get_relocated_path_list(char const * from, char const * to_path_list); ++ ++char * single_path_relocation(const char *from, const char *to); ++char * pathlist_relocation(const char *from_path, const char *to_path_list); ++ ++#endif /* PATHTOOLS_H */ |