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some quick hacks to avoid signedness warnings with gcc4 

git-svn-id: https://svn.musicpd.org/mpd/trunk@4387 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes 2006-07-17 21:46:32 +00:00
parent 7fdcd56a99
commit 0bf396d610
9 changed files with 120 additions and 108 deletions
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144
src/command.c
View File

@ -106,9 +106,10 @@
typedef struct _CommandEntry CommandEntry;
typedef int (* CommandHandlerFunction)(FILE *, unsigned int *, int, char **);
typedef int (* CommandListHandlerFunction)(FILE *, unsigned int *, int, char **,
ListNode *, CommandEntry *);
typedef int (* CommandHandlerFunction)(FILE *, int *, int, char **);
typedef int (* CommandListHandlerFunction)
(FILE *, int *, int, char **,ListNode *, CommandEntry *);
/* if min: -1 don't check args *
* if max: -1 no max args */
@ -116,7 +117,7 @@ struct _CommandEntry {
char * cmd;
int min;
int max;
unsigned int reqPermission;
int reqPermission;
CommandHandlerFunction handler;
CommandListHandlerFunction listHandler;
};
@ -139,9 +140,12 @@ CommandEntry * newCommandEntry(void) {
return cmd;
}
static void addCommand(char * name, unsigned int reqPermission, int minargs,
int maxargs, CommandHandlerFunction handler_func,
CommandListHandlerFunction listHandler_func)
static void addCommand(char * name,
int reqPermission,
int minargs,
int maxargs,
CommandHandlerFunction handler_func,
CommandListHandlerFunction listHandler_func)
{
CommandEntry * cmd = newCommandEntry();
cmd->cmd = name;
@ -154,13 +158,13 @@ static void addCommand(char * name, unsigned int reqPermission, int minargs,
insertInList(commandList, cmd->cmd, cmd);
}
static int handleUrlHandlers(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleUrlHandlers(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return printRemoteUrlHandlers(fp);
}
static int handlePlay(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePlay(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int song = -1;
@ -177,7 +181,7 @@ static int handlePlay(FILE * fp, unsigned int * permission, int argArrayLength,
return playPlaylist(fp,song,0);
}
static int handlePlayId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePlayId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int id = -1;
@ -194,13 +198,13 @@ static int handlePlayId(FILE * fp, unsigned int * permission, int argArrayLength
return playPlaylistById(fp, id, 0);
}
static int handleStop(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleStop(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return stopPlaylist(fp);
}
static int handleCurrentSong(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleCurrentSong(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int song = getPlaylistCurrentSong();
@ -211,7 +215,7 @@ static int handleCurrentSong(FILE * fp, unsigned int * permission, int argArrayL
else return 0;
}
static int handlePause(FILE * fp, unsigned int * permission,
static int handlePause(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
if(argArrayLength==2) {
@ -226,7 +230,7 @@ static int handlePause(FILE * fp, unsigned int * permission,
return playerPause(fp);
}
static int commandStatus(FILE * fp, unsigned int * permission, int argArrayLength,
static int commandStatus(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
char * state = NULL;
@ -280,19 +284,19 @@ static int commandStatus(FILE * fp, unsigned int * permission, int argArrayLengt
return 0;
}
static int handleKill(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleKill(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return COMMAND_RETURN_KILL;
}
static int handleClose(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleClose(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return COMMAND_RETURN_CLOSE;
}
static int handleAdd(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleAdd(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
char * path = argArray[1];
@ -302,13 +306,13 @@ static int handleAdd(FILE * fp, unsigned int * permission, int argArrayLength,
return addAllIn(fp,path);
}
static int handleAddId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleAddId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return addToPlaylist(fp, argArray[1], 1);
}
static int handleDelete(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleDelete(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int song;
@ -323,7 +327,7 @@ static int handleDelete(FILE * fp, unsigned int * permission, int argArrayLength
return deleteFromPlaylist(fp,song);
}
static int handleDeleteId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleDeleteId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int id;
@ -338,49 +342,49 @@ static int handleDeleteId(FILE * fp, unsigned int * permission, int argArrayLeng
return deleteFromPlaylistById(fp, id);
}
static int handlePlaylist(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePlaylist(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return showPlaylist(fp);
}
static int handleShuffle(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleShuffle(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return shufflePlaylist(fp);
}
static int handleClear(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleClear(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return clearPlaylist(fp);
}
static int handleSave(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSave(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return savePlaylist(fp,argArray[1]);
}
static int handleLoad(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleLoad(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return loadPlaylist(fp,argArray[1]);
}
static int handleListPlaylist(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleListPlaylist(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return PlaylistInfo(fp,argArray[1],0);
}
static int handleListPlaylistInfo(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleListPlaylistInfo(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return PlaylistInfo(fp,argArray[1], 1);
}
static int handleLsInfo(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleLsInfo(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
if(argArrayLength==1) {
@ -393,13 +397,13 @@ static int handleLsInfo(FILE * fp, unsigned int * permission, int argArrayLength
}
}
static int handleRm(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleRm(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return deletePlaylist(fp,argArray[1]);
}
static int handlePlaylistChanges(FILE * fp, unsigned int * permission,
static int handlePlaylistChanges(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
unsigned long version;
@ -414,7 +418,7 @@ static int handlePlaylistChanges(FILE * fp, unsigned int * permission,
return playlistChanges(fp, version);
}
static int handlePlaylistChangesPosId(FILE * fp, unsigned int * permission,
static int handlePlaylistChangesPosId(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
unsigned long version;
@ -429,7 +433,7 @@ static int handlePlaylistChangesPosId(FILE * fp, unsigned int * permission,
return playlistChangesPosId(fp, version);
}
static int handlePlaylistInfo(FILE * fp, unsigned int * permission,
static int handlePlaylistInfo(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
int song = -1;
@ -446,7 +450,7 @@ static int handlePlaylistInfo(FILE * fp, unsigned int * permission,
return playlistInfo(fp,song);
}
static int handlePlaylistId(FILE * fp, unsigned int * permission,
static int handlePlaylistId(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
int id = -1;
@ -463,7 +467,7 @@ static int handlePlaylistId(FILE * fp, unsigned int * permission,
return playlistId(fp, id);
}
static int handleFind(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleFind(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int ret;
@ -484,7 +488,7 @@ static int handleFind(FILE * fp, unsigned int * permission, int argArrayLength,
return ret;
}
static int handleSearch(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSearch(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int ret;
@ -505,8 +509,12 @@ static int handleSearch(FILE * fp, unsigned int * permission, int argArrayLength
return ret;
}
static int listHandleUpdate(FILE * fp, unsigned int * permission, int argArrayLength,
char ** argArray, ListNode * commandNode, CommandEntry * cmd)
static int listHandleUpdate(FILE * fp,
int * permission,
int argArrayLength,
char ** argArray,
ListNode * commandNode,
CommandEntry * cmd)
{
static List * pathList = NULL;
CommandEntry * nextCmd = NULL;
@ -519,7 +527,7 @@ static int listHandleUpdate(FILE * fp, unsigned int * permission, int argArrayLe
if(nextNode) {
nextCmd = getCommandEntryFromString((void *)nextNode->data,
permission);
permission);
}
if(cmd!=nextCmd) {
@ -532,7 +540,7 @@ static int listHandleUpdate(FILE * fp, unsigned int * permission, int argArrayLe
return 0;
}
static int handleUpdate(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleUpdate(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
if(argArrayLength==2) {
@ -546,19 +554,19 @@ static int handleUpdate(FILE * fp, unsigned int * permission, int argArrayLength
return updateInit(fp,NULL);
}
static int handleNext(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleNext(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return nextSongInPlaylist(fp);
}
static int handlePrevious(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePrevious(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return previousSongInPlaylist(fp);
}
static int handleListAll(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleListAll(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
char * directory = NULL;
@ -567,7 +575,7 @@ static int handleListAll(FILE * fp, unsigned int * permission, int argArrayLengt
return printAllIn(fp,directory);
}
static int handleVolume(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleVolume(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int change;
@ -581,7 +589,7 @@ static int handleVolume(FILE * fp, unsigned int * permission, int argArrayLength
return changeVolumeLevel(fp,change,1);
}
static int handleSetVol(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSetVol(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int level;
@ -595,7 +603,7 @@ static int handleSetVol(FILE * fp, unsigned int * permission, int argArrayLength
return changeVolumeLevel(fp,level,0);
}
static int handleRepeat(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleRepeat(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int status;
@ -609,7 +617,7 @@ static int handleRepeat(FILE * fp, unsigned int * permission, int argArrayLength
return setPlaylistRepeatStatus(fp,status);
}
static int handleRandom(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleRandom(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int status;
@ -623,20 +631,20 @@ static int handleRandom(FILE * fp, unsigned int * permission, int argArrayLength
return setPlaylistRandomStatus(fp,status);
}
static int handleStats(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleStats(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return printStats(fp);
}
static int handleClearError(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleClearError(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
clearPlayerError();
return 0;
}
static int handleList(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleList(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int numConditionals = 0;
@ -680,7 +688,7 @@ static int handleList(FILE * fp, unsigned int * permission, int argArrayLength,
return ret;
}
static int handleMove(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleMove(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int from;
@ -702,7 +710,7 @@ static int handleMove(FILE * fp, unsigned int * permission, int argArrayLength,
return moveSongInPlaylist(fp,from,to);
}
static int handleMoveId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleMoveId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int id;
@ -724,7 +732,7 @@ static int handleMoveId(FILE * fp, unsigned int * permission, int argArrayLength
return moveSongInPlaylistById(fp, id, to);
}
static int handleSwap(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSwap(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int song1;
@ -746,7 +754,7 @@ static int handleSwap(FILE * fp, unsigned int * permission, int argArrayLength,
return swapSongsInPlaylist(fp,song1,song2);
}
static int handleSwapId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSwapId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int id1;
@ -768,7 +776,7 @@ static int handleSwapId(FILE * fp, unsigned int * permission, int argArrayLength
return swapSongsInPlaylistById(fp, id1, id2);
}
static int handleSeek(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSeek(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int song;
@ -790,7 +798,7 @@ static int handleSeek(FILE * fp, unsigned int * permission, int argArrayLength,
return seekSongInPlaylist(fp,song,time);
}
static int handleSeekId(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleSeekId(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int id;
@ -812,7 +820,7 @@ static int handleSeekId(FILE * fp, unsigned int * permission, int argArrayLength
return seekSongInPlaylistById(fp, id, time);
}
static int handleListAllInfo(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleListAllInfo(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
char * directory = NULL;
@ -821,13 +829,13 @@ static int handleListAllInfo(FILE * fp, unsigned int * permission, int argArrayL
return printInfoForAllIn(fp,directory);
}
static int handlePing(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePing(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
return 0;
}
static int handlePassword(FILE * fp, unsigned int * permission, int argArrayLength,
static int handlePassword(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
if(getPermissionFromPassword(argArray[1],permission)<0) {
@ -838,7 +846,7 @@ static int handlePassword(FILE * fp, unsigned int * permission, int argArrayLeng
return 0;
}
static int handleCrossfade(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleCrossfade(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int time;
@ -856,7 +864,7 @@ static int handleCrossfade(FILE * fp, unsigned int * permission, int argArrayLen
return 0;
}
static int handleEnableDevice(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleEnableDevice(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
int device;
@ -872,7 +880,7 @@ static int handleEnableDevice(FILE * fp, unsigned int * permission, int argArray
return enableAudioDevice(fp, device);
}
static int handleDisableDevice(FILE * fp, unsigned int * permission,
static int handleDisableDevice(FILE * fp, int * permission,
int argArrayLength, char ** argArray)
{
int device;
@ -888,7 +896,7 @@ static int handleDisableDevice(FILE * fp, unsigned int * permission,
return disableAudioDevice(fp, device);
}
static int handleDevices(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleDevices(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
printAudioDevices(fp);
@ -897,7 +905,7 @@ static int handleDevices(FILE * fp, unsigned int * permission, int argArrayLengt
}
/* don't be fooled, this is the command handler for "commands" command */
static int handleCommands(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleCommands(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
ListNode * node = commandList->firstNode;
@ -915,7 +923,7 @@ static int handleCommands(FILE * fp, unsigned int * permission, int argArrayLeng
return 0;
}
static int handleNotcommands(FILE * fp, unsigned int * permission, int argArrayLength,
static int handleNotcommands(FILE * fp, int * permission, int argArrayLength,
char ** argArray)
{
ListNode * node = commandList->firstNode;
@ -1000,7 +1008,7 @@ void finishCommands(void) {
}
static int checkArgcAndPermission(CommandEntry * cmd, FILE *fp,
unsigned int permission, int argc, char** argArray)
int permission, int argc, char** argArray)
{
int min = cmd->min + 1;
int max = cmd->max + 1;
@ -1044,7 +1052,7 @@ static int checkArgcAndPermission(CommandEntry * cmd, FILE *fp,
}
static CommandEntry * getCommandEntryAndCheckArgcAndPermission(FILE * fp,
unsigned int * permission, int argArrayLength, char ** argArray)
int * permission, int argArrayLength, char ** argArray)
{
static char unknown[] = "";
CommandEntry * cmd;
@ -1086,7 +1094,7 @@ static CommandEntry * getCommandEntryFromString(char * string, int * permission)
return cmd;
}
static int processCommandInternal(FILE * fp, unsigned int * permission,
static int processCommandInternal(FILE * fp, int * permission,
char * commandString,
ListNode * commandNode)
{
@ -1147,6 +1155,6 @@ int processListOfCommands(FILE * fp, int * permission, int * expired,
return ret;
}
int processCommand(FILE * fp, unsigned int * permission, char * commandString) {
int processCommand(FILE * fp, int * permission, char * commandString) {
return processCommandInternal(fp,permission,commandString,NULL);
}

2
src/command.h
View File

@ -38,7 +38,7 @@ extern int command_listNum;
int processListOfCommands(FILE * fp, int * permission, int * expired,
int listOK, List * list);
int processCommand(FILE * fp, unsigned int * permission, char * commandString);
int processCommand(FILE * fp, int * permission, char * commandString);
void initCommands();

2
src/inputPlugins/audiofile_plugin.c
View File

@ -93,7 +93,7 @@ static int audiofile_decode(OutputBuffer * cb, DecoderControl * dc, char * path)
dc->state = DECODE_STATE_DECODE;
{
int ret, eof = 0, current = 0;
unsigned char chunk[CHUNK_SIZE];
char chunk[CHUNK_SIZE];
while(!eof) {
if(dc->seek) {

4
src/interface.c
View File

@ -68,7 +68,7 @@ typedef struct _Interface {
int fd; /* file descriptor */
FILE * fp; /* file pointer */
int open; /* open/used */
unsigned int permission;
int permission;
time_t lastTime;
List * commandList; /* for when in list mode */
int commandListOK; /* print OK after each command execution */
@ -116,7 +116,7 @@ static void openInterface(Interface * interface, int fd) {
#ifdef SO_SNDBUF
{
int getSize;
int sockOptLen = sizeof(int);
unsigned int sockOptLen = sizeof(int);
if(getsockopt(interface->fd,SOL_SOCKET,SO_SNDBUF,
(char *)&getSize,&sockOptLen) < 0)

16
src/permission.c
View File

@ -34,10 +34,10 @@
static List * permission_passwords;
static unsigned int permission_default;
static int permission_default;
static unsigned int parsePermissions(char * string) {
unsigned int permission = 0;
static int parsePermissions(char * string) {
int permission = 0;
char * temp;
char * tok;
@ -72,7 +72,7 @@ void initPermissions(void) {
char * temp;
char * cp2;
char * password;
unsigned int * permission;
int * permission;
ConfigParam * param;
permission_passwords = makeList(free, 1);
@ -104,7 +104,7 @@ void initPermissions(void) {
password = temp;
permission = malloc(sizeof(unsigned int));
permission = malloc(sizeof(int));
*permission = parsePermissions(strtok_r(NULL,"",&cp2));
insertInList(permission_passwords,password,permission);
@ -118,11 +118,11 @@ void initPermissions(void) {
sortList(permission_passwords);
}
int getPermissionFromPassword(char * password, unsigned int * permission) {
int getPermissionFromPassword(char * password, int * permission) {
void * foundPermission;
if(findInList(permission_passwords,password,&foundPermission)) {
*permission = *((unsigned int *)foundPermission);
*permission = *((int *)foundPermission);
return 0;
}
@ -133,6 +133,6 @@ void finishPermissions(void) {
freeList(permission_passwords);
}
unsigned int getDefaultPermissions(void) {
int getDefaultPermissions(void) {
return permission_default;
}

4
src/permission.h
View File

@ -28,10 +28,10 @@
void initPermissions();
int getPermissionFromPassword(char * password, unsigned int * permission);
int getPermissionFromPassword(char * password, int * permission);
void finishPermissions();
unsigned int getDefaultPermissions();
int getDefaultPermissions();
#endif

10
src/tag.c
View File

@ -347,13 +347,13 @@ MpdTag * apeDup(char * file) {
MpdTag * ret = NULL;
FILE * fp = NULL;
int tagCount;
unsigned char * buffer = NULL;
unsigned char * p;
char * buffer = NULL;
char * p;
int tagLen;
int size;
unsigned long flags;
int i;
unsigned char * key;
char * key;
struct {
unsigned char id[8];
@ -411,10 +411,10 @@ MpdTag * apeDup(char * file) {
tagCount = readLEuint32(footer.tagCount);
p = buffer;
while(tagCount-- && tagLen > 10) {
size = readLEuint32(p);
size = readLEuint32((unsigned char *)p);
p += 4;
tagLen -= 4;
flags = readLEuint32(p);
flags = readLEuint32((unsigned char *)p);
p += 4;
tagLen -= 4;

40
src/utf8.c
View File

@ -22,30 +22,31 @@
#include <string.h>
#include <stdlib.h>
static unsigned char * latin1ToUtf8(unsigned char c) {
static char * latin1ToUtf8(char c) {
static unsigned char utf8[3];
unsigned char uc = c;
memset(utf8,0,3);
if(c < 128) utf8[0] = c;
else if(c<192) {
if(uc < 128) utf8[0] = uc;
else if(uc<192) {
utf8[0] = 194;
utf8[1] = c;
utf8[1] = uc;
}
else {
utf8[0] = 195;
utf8[1] = c-64;
utf8[1] = uc-64;
}
return utf8;
return (char *)utf8;
}
unsigned char * latin1StrToUtf8Dup(unsigned char * latin1) {
char * latin1StrToUtf8Dup(char * latin1) {
/* utf8 should have at most two char's per latin1 char */
int len = strlen(latin1)*2+1;
unsigned char * ret = malloc(len);
unsigned char * cp = ret;
unsigned char * utf8;
char * ret = malloc(len);
char * cp = ret;
char * utf8;
memset(ret,0,len);
@ -63,21 +64,24 @@ unsigned char * latin1StrToUtf8Dup(unsigned char * latin1) {
return realloc(ret,len+1);
}
static unsigned char utf8ToLatin1(unsigned char * utf8) {
static char utf8ToLatin1(char * inUtf8) {
unsigned char c = 0;
unsigned char * utf8 = (unsigned char *)inUtf8;
if(utf8[0]<128) return utf8[0];
else if(utf8[0]==195) c+=64;
else if(utf8[0]!=194) return '?';
return c+utf8[1];
return (char)(c+utf8[1]);
}
static int validateUtf8Char(unsigned char * utf8Char) {
static int validateUtf8Char(char * inUtf8Char) {
unsigned char * utf8Char = (unsigned char *)inUtf8Char;
if(utf8Char[0]<0x80) return 1;
if(utf8Char[0]>=0xC0 && utf8Char[0]<=0xFD) {
int count = 1;
unsigned char t = 1 << 5;
char t = 1 << 5;
int i;
while(count < 6 && (t & utf8Char[0])) {
t = (t >> 1);
@ -92,7 +96,7 @@ static int validateUtf8Char(unsigned char * utf8Char) {
else return 0;
}
int validUtf8String(unsigned char * string) {
int validUtf8String(char * string) {
int ret;
while(*string) {
@ -104,11 +108,11 @@ int validUtf8String(unsigned char * string) {
return 1;
}
unsigned char * utf8StrToLatin1Dup(unsigned char * utf8) {
char * utf8StrToLatin1Dup(char * utf8) {
/* utf8 should have at most two char's per latin1 char */
int len = strlen(utf8)+1;
unsigned char * ret = malloc(len);
unsigned char * cp = ret;
char * ret = malloc(len);
char * cp = ret;
int count;
memset(ret,0,len);

6
src/utf8.h
View File

@ -19,10 +19,10 @@
#ifndef UTF_8_H
#define UTF_8_H
unsigned char * latin1StrToUtf8Dup(unsigned char * latin1);
char * latin1StrToUtf8Dup(char * latin1);
unsigned char * utf8StrToLatin1Dup(unsigned char * utf8);
char * utf8StrToLatin1Dup(char * utf8);
int validUtf8String(unsigned char * string);
int validUtf8String(char * string);
#endif