diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c | 327 |
1 files changed, 158 insertions, 169 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c index 992a6674f..6bb4ea306 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXdixfonts.c @@ -81,15 +81,16 @@ static Bool doListFontsAndAliases(ClientPtr client, LFclosurePtr c); #include "../../dix/dixfonts.c" -/* -#define NXAGENT_DEBUG -*/ - #include "Agent.h" #include "Font.h" #ifdef NXAGENT_SERVER +#define PANIC +#define WARNING +#undef TEST +#undef DEBUG + #define NXFONTPATHLENGTH 1024 char _NXFontPath[NXFONTPATHLENGTH]; @@ -99,7 +100,7 @@ char _NXFontPath[NXFONTPATHLENGTH]; * the NX_FONT environment. */ -static const char *_NXGetFontPath(const char *path) +static char *_NXGetFontPath(const char *path) { /* * Check the environment only once. @@ -116,17 +117,17 @@ static const char *_NXGetFontPath(const char *path) { if (strlen(fontEnv) + 1 > NXFONTPATHLENGTH) { -#ifdef TEST + #ifdef TEST fprintf(stderr, "_NXGetFontPath: WARNING! Maximum length of font path exceeded.\n"); -#endif + #endif goto _NXGetFontPathError; } snprintf(_NXFontPath, NXFONTPATHLENGTH, "%s", fontEnv); -#ifdef TEST + #ifdef TEST fprintf(stderr, "_NXGetFontPath: Using NX font path [%s].\n", _NXFontPath); -#endif + #endif return _NXFontPath; } @@ -135,9 +136,9 @@ _NXGetFontPathError: snprintf(_NXFontPath, NXFONTPATHLENGTH, "%s", path); -#ifdef TEST + #ifdef TEST fprintf(stderr, "_NXGetFontPath: Using default font path [%s].\n", _NXFontPath); -#endif + #endif return _NXFontPath; } @@ -156,8 +157,10 @@ doOpenFont(ClientPtr client, OFclosurePtr c) *newname; int newlen; int aliascount = 20; +#ifdef NXAGENT_SERVER char nxagentOrigFontName[256]; int nxagentOrigFontNameLen; +#endif /* * Decide at runtime what FontFormat to use. @@ -190,13 +193,13 @@ doOpenFont(ClientPtr client, OFclosurePtr c) BitmapFormatScanlineUnit8; - +#ifdef NXAGENT_SERVER nxagentOrigFontNameLen = (c -> origFontNameLen < sizeof(nxagentOrigFontName) ? c -> origFontNameLen : sizeof(nxagentOrigFontName) - 1); memcpy(nxagentOrigFontName, c -> origFontName, nxagentOrigFontNameLen); nxagentOrigFontName[nxagentOrigFontNameLen] = 0; - +#endif if (client->clientGone) { if (c->current_fpe < c->num_fpes) @@ -253,8 +256,10 @@ doOpenFont(ClientPtr client, OFclosurePtr c) if (!c->slept) { c->slept = TRUE; ClientSleep(client, (ClientSleepProcPtr)doOpenFont, (void *) c); -#ifdef NXAGENT_DEBUG +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doOpenFont: client [%lx] sleeping.\n", client); + #endif #endif } return TRUE; @@ -284,15 +289,23 @@ doOpenFont(ClientPtr client, OFclosurePtr c) pScr = screenInfo.screens[i]; if (pScr->RealizeFont) { - - /* NXAGENT uses useless screen pointer to pass the original font name - * to realizeFont, could be a source of problems in the future. - */ +#ifdef NXAGENT_SERVER + /* + * NXAGENT uses useless screen pointer to pass the original font name + * to realizeFont, could be a source of problems in the future. + */ if (!(*pScr->RealizeFont) ((ScreenPtr)nxagentOrigFontName, pfont)) +#else + if (!(*pScr->RealizeFont) (pScr, pfont)) +#endif { CloseFont (pfont, (Font) 0); - err=BadFontName; +#ifdef NXAGENT_SERVER + err = BadFontName; +#else + err = AllocError; +#endif goto bail; } } @@ -302,6 +315,7 @@ doOpenFont(ClientPtr client, OFclosurePtr c) err = AllocError; goto bail; } +#ifdef NXAGENT_SERVER if( nxagentFontPriv(pfont) -> mirrorID == 0 ) { extern RESTYPE RT_NX_FONT; @@ -313,12 +327,21 @@ doOpenFont(ClientPtr client, OFclosurePtr c) goto bail; } } +#endif if (patternCache && pfont != c->non_cachable_font) -#ifdef HAS_XFONT2 +#ifdef NXAGENT_SERVER + #ifdef HAS_XFONT2 xfont2_cache_font_pattern(patternCache, nxagentOrigFontName, nxagentOrigFontNameLen, -#else + #else CacheFontPattern(patternCache, nxagentOrigFontName, nxagentOrigFontNameLen, -#endif /* HAS_XFONT2 */ + #endif /* HAS_XFONT2 */ +#else + #ifdef HAS_XFONT2 + xfont2_cache_font_pattern(patternCache, c->origFontName, c->origFontNameLen, + #else + CacheFontPattern(patternCache, c->origFontName, c->origFontNameLen, + #endif /* HAS_XFONT2 */ +#endif pfont); bail: if (err != Successful && c->client != serverClient) { @@ -326,12 +349,16 @@ bail: c->fontid, FontToXError(err)); } if (c->slept) +#ifdef NXAGENT_SERVER { ClientWakeup(c->client); -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doOpenFont: client [%lx] wakeup.\n", client); -#endif + #endif } +#else + ClientWakeup(c->client); +#endif for (i = 0; i < c->num_fpes; i++) { FreeFPE(c->fpe_list[i]); } @@ -353,7 +380,7 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c) int nnames; int stringLens; int i; - xListFontsReply reply = {0}; + xListFontsReply reply; char *bufptr; char *bufferStart; int aliascount = 0; @@ -403,8 +430,10 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c) ClientSleep(client, (ClientSleepProcPtr)doListFontsAndAliases, (void *) c); -#ifdef NXAGENT_DEBUG +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFont (1): client [%lx] sleeping.\n", client); + #endif #endif } return TRUE; @@ -438,6 +467,11 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c) (ClientSleepProcPtr)doListFontsAndAliases, (void *) c); c->slept = TRUE; +#ifdef NXAGENT_SERVER + #ifdef DEBUG + fprintf(stderr, " NXdixfonts: doListFont (2): client [%lx] sleeping.\n", client); + #endif +#endif } return TRUE; } @@ -460,11 +494,10 @@ doListFontsAndAliases(ClientPtr client, LFclosurePtr c) (ClientSleepProcPtr)doListFontsAndAliases, (void *) c); c->slept = TRUE; -#ifdef NXAGENT_DEBUG - fprintf(stderr, " NXdixfonts: doListFont (2): client [%lx] sleeping.\n", client); -#endif -#ifdef NXAGENT_DEBUG +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFont (3): client [%lx] sleeping.\n", client); + #endif #endif } return TRUE; @@ -593,13 +626,17 @@ finish: for (i = 0; i < nnames; i++) stringLens += (names->length[i] <= 255) ? names->length[i] : 0; + memset(&reply, 0, sizeof(xListFontsReply)); reply.type = X_Reply; reply.length = (stringLens + nnames + 3) >> 2; reply.nFonts = nnames; reply.sequenceNumber = client->sequence; +#ifdef NXAGENT_SERVER bufptr = bufferStart = (char *) calloc(1, reply.length << 2); - +#else + bufptr = bufferStart = (char *) malloc(reply.length << 2); +#endif if (!bufptr && reply.length) { SendErrorToClient(client, X_ListFonts, 0, 0, BadAlloc); goto bail; @@ -613,24 +650,26 @@ finish: reply.nFonts--; else { +#ifdef NXAGENT_SERVER { - /* dirty hack: don't list to client fonts not existing on the remote side */ - char tmp[256]; + /* dirty hack: don't list to client fonts not existing on the remote side */ + char tmp[256]; - memcpy(tmp, names->names[i], names->length[i]); - tmp[ names->length[i] ] = 0; + memcpy(tmp, names->names[i], names->length[i]); + tmp[ names->length[i] ] = 0; - if (nxagentFontLookUp(tmp) == 0) - { + if (nxagentFontLookUp(tmp) == 0) + { #ifdef NXAGENT_FONTMATCH_DEBUG - fprintf(stderr, "doListFontsAndAliases:\n"); - fprintf(stderr, " removing font: %s \n", tmp); + fprintf(stderr, "doListFontsAndAliases:\n"); + fprintf(stderr, " removing font: %s \n", tmp); #endif - reply.nFonts--; - stringLens -= names->length[i]; - continue; - } + reply.nFonts--; + stringLens -= names->length[i]; + continue; + } } +#endif *bufptr++ = names->length[i]; memmove( bufptr, names->names[i], names->length[i]); bufptr += names->length[i]; @@ -646,9 +685,11 @@ finish: bail: if (c->slept) { - ClientWakeup(client); -#ifdef NXAGENT_DEBUG + ClientWakeup(client); +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFont: client [%lx] wakeup.\n", client); + #endif #endif } for (i = 0; i < c->num_fpes; i++) @@ -689,11 +730,19 @@ ListFonts(ClientPtr client, unsigned char *pattern, unsigned length, free(c); return BadAlloc; } -#ifdef HAS_XFONT2 +#ifdef NXAGENT_SERVER + #ifdef HAS_XFONT2 c->names = xfont2_make_font_names_record(max_names < nxagentMaxFontNames ? max_names : nxagentMaxFontNames); -#else + #else c->names = MakeFontNamesRecord(max_names < nxagentMaxFontNames ? max_names : nxagentMaxFontNames); -#endif /* HAS_XFONT2 */ + #endif /* HAS_XFONT2 */ +#else + #ifdef HAS_XFONT2 + c->names = xfont2_make_font_names_record(max_names < 100 ? max_names : 100); + #else + c->names = MakeFontNamesRecord(max_names < 100 ? max_names : 100); + #endif /* HAS_XFONT2 */ +#endif if (!c->names) { free(c->fpe_list); @@ -734,7 +783,7 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) xFontProp *pFP; int i; int aliascount = 0; - xListFontsWithInfoReply finalReply = {0}; + xListFontsWithInfoReply finalReply; if (client->clientGone) { @@ -772,8 +821,10 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) { ClientSleep(client, (ClientSleepProcPtr)doListFontsWithInfo, c); c->slept = TRUE; -#ifdef NXAGENT_DEBUG +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFontWinfo (1): client [%lx] sleeping.\n", client); + #endif #endif } return TRUE; @@ -800,8 +851,10 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) (ClientSleepProcPtr)doListFontsWithInfo, c); c->slept = TRUE; -#ifdef NXAGENT_DEBUG +#ifdef NXAGENT_SERVER + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFontWinfo (2): client [%lx] sleeping.\n", client); + #endif #endif } return TRUE; @@ -887,23 +940,23 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) } else if (err == Successful) { - +#ifdef NXAGENT_SERVER if (c->haveSaved) { - numFonts = c->savedNumFonts; - name = c->savedName; - namelen = strlen(name); + numFonts = c->savedNumFonts; + name = c->savedName; + namelen = strlen(name); } - if (nxagentFontLookUp(name) == 0) - { + if (nxagentFontLookUp(name) == 0) + { #ifdef NXAGENT_FONTMATCH_DEBUG - fprintf(stderr, "doListFontsAndAliases (with info):\n"); - fprintf(stderr, " removing font: %s \n", name); + fprintf(stderr, "doListFontsAndAliases (with info):\n"); + fprintf(stderr, " removing font: %s \n", name); +#endif + continue; + } #endif - continue; - } - length = sizeof(*reply) + pFontInfo->nprops * sizeof(xFontProp); reply = c->reply; if (c->length < length) @@ -918,6 +971,14 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) c->reply = reply; c->length = length; } +#ifndef NXAGENT_SERVER + if (c->haveSaved) + { + numFonts = c->savedNumFonts; + name = c->savedName; + namelen = strlen(name); + } +#endif reply->type = X_Reply; reply->length = (sizeof *reply - sizeof(xGenericReply) + pFontInfo->nprops * sizeof(xFontProp) + @@ -956,6 +1017,7 @@ doListFontsWithInfo(ClientPtr client, LFWIclosurePtr c) } finish: length = sizeof(xListFontsWithInfoReply); + bzero((char *) &finalReply, sizeof(xListFontsWithInfoReply)); finalReply.type = X_Reply; finalReply.sequenceNumber = client->sequence; finalReply.length = (sizeof(xListFontsWithInfoReply) @@ -963,12 +1025,16 @@ finish: WriteSwappedDataToClient(client, length, &finalReply); bail: if (c->slept) +#ifdef NXAGENT_SERVER { ClientWakeup(client); -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: doListFontWinfo: client [%lx] wakeup.\n", client); -#endif + #endif } +#else + ClientWakeup(client); +#endif for (i = 0; i < c->num_fpes; i++) FreeFPE(c->fpe_list[i]); free(c->reply); @@ -982,95 +1048,21 @@ bail: int SetDefaultFontPath(char *path) { - char *temp_path, - *start, - *end; - unsigned char *cp, - *pp, - *nump, - *newpath; - int num = 1, - len, - err, - size = 0, - bad; - -#ifdef NXAGENT_SERVER - path = (char *) _NXGetFontPath(path); -#endif /* NXAGENT_SERVER */ - - start = path; - - /* ensure temp_path contains "built-ins" */ - while (1) { - start = strstr(start, "built-ins"); - if (start == NULL) - break; - end = start + strlen("built-ins"); - if ((start == path || start[-1] == ',') && (!*end || *end == ',')) - break; - start = end; - } - if (!start) { - if (asprintf(&temp_path, "%s%sbuilt-ins", path, *path ? "," : "") - == -1) - temp_path = NULL; - } - else { - temp_path = strdup(path); - } - if (!temp_path) - return BadAlloc; - - /* get enough for string, plus values -- use up commas */ - len = strlen(temp_path) + 1; - nump = cp = newpath = (unsigned char *) malloc(len); - if (!newpath) { - free(temp_path); - return BadAlloc; - } - pp = (unsigned char *) temp_path; - cp++; - while (*pp) { - if (*pp == ',') { - *nump = (unsigned char) size; - nump = cp++; - pp++; - num++; - size = 0; - } else { - *cp++ = *pp++; - size++; - } - } - *nump = (unsigned char) size; - - err = SetFontPathElements(num, newpath, &bad, TRUE); - - free(newpath); - free(temp_path); - - return err; + return xorg_SetDefaultFontPath(_NXGetFontPath(path)); } - typedef struct { LFclosurePtr c; OFclosurePtr oc; } nxFs,*nxFsPtr; +/* this is derived from doListFontsAndAliases above */ static Bool -#if NeedFunctionPrototypes nxdoListFontsAndAliases(ClientPtr client, nxFsPtr fss) -#else -nxdoListFontsAndAliases(client, fss) - ClientPtr client; - nxFsPtr fss; -#endif { - LFclosurePtr c=fss->c; - OFclosurePtr oc=fss->oc; + LFclosurePtr c = fss->c; + OFclosurePtr oc = fss->oc; FontPathElementPtr fpe; int err = Successful; char *name, *resolved=NULL; @@ -1078,7 +1070,7 @@ nxdoListFontsAndAliases(client, fss) int i; int aliascount = 0; char tmp[256]; - tmp[0]=0; + tmp[0] = 0; if (client->clientGone) { if (c->current.current_fpe < c->num_fpes) @@ -1124,9 +1116,9 @@ nxdoListFontsAndAliases(client, fss) ClientSleep(client, (ClientSleepProcPtr)nxdoListFontsAndAliases, (void *) fss); -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: nxdoListFont (1): client [%lx] sleeping.\n", client); -#endif + #endif } return TRUE; } @@ -1159,9 +1151,9 @@ nxdoListFontsAndAliases(client, fss) (ClientSleepProcPtr)nxdoListFontsAndAliases, (void *) fss); c->slept = TRUE; -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: nxdoListFont (2): client [%lx] sleeping.\n", client); -#endif + #endif } return TRUE; } @@ -1184,9 +1176,9 @@ nxdoListFontsAndAliases(client, fss) (ClientSleepProcPtr)nxdoListFontsAndAliases, (void *) fss); c->slept = TRUE; -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: nxdoListFont (3): client [%lx] sleeping.\n", client); -#endif + #endif } return TRUE; } @@ -1207,20 +1199,20 @@ nxdoListFontsAndAliases(client, fss) { if (c->savedName) { - memcpy(tmp,c->savedName,c->savedNameLen>255?255:c->savedNameLen); - tmp[c->savedNameLen>255?255:c->savedNameLen]=0; + memcpy(tmp, c->savedName, c->savedNameLen > 255 ? 255 : c->savedNameLen); + tmp[c->savedNameLen >255 ? 255 : c->savedNameLen] = 0; if (nxagentFontLookUp(tmp)) break; - else tmp[0]=0; + else tmp[0] = 0; } } else { - memcpy(tmp,name,namelen>255?255:namelen); - tmp[namelen>255?255:namelen]=0; + memcpy(tmp, name, namelen > 255 ? 255 : namelen); + tmp[namelen > 255 ? 255 : namelen] = 0; if (nxagentFontLookUp(tmp)) break; - else tmp[0]=0; + else tmp[0] = 0; } } @@ -1314,14 +1306,13 @@ finish: if (strlen(tmp)) { #ifdef NXAGENT_FONTMATCH_DEBUG - fprintf(stderr, "nxListFont changed (0) font to %s\n",tmp); + fprintf(stderr, "nxListFont changed (0) font to %s\n", tmp); #endif memcpy(oc->fontname, tmp, strlen(tmp)); oc->fnamelen = strlen(tmp); oc->origFontName = oc->fontname; oc->origFontNameLen = oc->fnamelen; - } else { @@ -1352,9 +1343,9 @@ finish: if (c->slept) { ClientWakeup(client); -#ifdef NXAGENT_DEBUG + #ifdef DEBUG fprintf(stderr, " NXdixfonts: nxdoListFont: client [%lx] wakeup.\n", client); -#endif + #endif } for (i = 0; i < c->num_fpes; i++) FreeFPE(c->fpe_list[i]); @@ -1372,17 +1363,14 @@ finish: return doOpenFont(client, oc); } + +/* this is derived from dix/dixfonts.c:OpenFont() */ int -nxOpenFont(client, fid, flags, lenfname, pfontname) - ClientPtr client; - XID fid; - Mask flags; - unsigned lenfname; - char *pfontname; +nxOpenFont(ClientPtr client, XID fid, Mask flags, unsigned lenfname, char *pfontname) { - nxFsPtr fss; - LFclosurePtr c; - OFclosurePtr oc; + nxFsPtr fss; /* NX Font Struct Ptr */ + LFclosurePtr c; /* ListFont closure Ptr */ + OFclosurePtr oc; /* OpenFont closure Ptr */ int i; FontPtr cached = (FontPtr)0; @@ -1437,7 +1425,8 @@ nxOpenFont(client, fid, flags, lenfname, pfontname) free(fss); return BadAlloc; } - c->fpe_list = (FontPathElementPtr *) + + c->fpe_list = (FontPathElementPtr *) malloc(sizeof(FontPathElementPtr) * num_fpes); if (!c->fpe_list) { free(c); |