version 1.18, 2004/03/25 01:37:14 |
version 1.36, 2015/09/28 07:01:27 |
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/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.17 2004/03/11 03:32:46 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/kxx/ox_texmacs.c,v 1.35 2009/02/22 16:40:05 ohara Exp $ */ |
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#include <stdio.h> |
#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
#include <setjmp.h> |
#include <setjmp.h> |
#include <signal.h> |
#include <signal.h> |
#include "ox_kan.h" |
#include "ox_kan.h" |
#include "serversm.h" |
#include "serversm.h" |
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#include "ox_pathfinder.h" |
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void *sGC_malloc(size_t size); |
#if defined(__CYGWIN__) |
#if defined(__CYGWIN__) |
#define JMP_BUF sigjmp_buf |
#define JMP_BUF sigjmp_buf |
#define SETJMP(env) sigsetjmp(env,1) |
#define SETJMP(env) sigsetjmp(env,1) |
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*/ |
*/ |
/* #define DEBUG2 */ |
/* #define DEBUG2 */ |
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#ifdef DEBUG |
/* Type of View part (user interface engine) */ |
#define DATA_BEGIN_V "<S type=verbatim>" /* "\002verbatim:" */ |
#define GENERIC 0 /* DEBUG, xml */ |
#define DATA_BEGIN_L "<S type=latex>" /* "\002latex:" */ |
#define V_TEXMACS 1 |
#define DATA_BEGIN_P "<S type=prompt>" /* "\002channel:prompt " */ |
#define V_CFEP 2 |
#define DATA_BEGIN_PS "<S type=postscript>" /* "\002ps: " */ |
int View = V_TEXMACS ; |
#define DATA_END "</S>" /* "\005" */ |
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#else |
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#define DATA_BEGIN_V "\002verbatim:" |
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#define DATA_BEGIN_L "\002latex:" |
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#define DATA_BEGIN_P "\002prompt:" |
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#define DATA_BEGIN_PS "\002ps:" |
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#define DATA_END "\005" |
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#endif |
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/* |
char *Data_begin_v[] = { |
#define END_OF_INPUT '#' |
"<S type=verbatim>", |
*/ |
"\002verbatim:", |
#define END_OF_INPUT '\n' |
"\002", |
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}; |
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char *Data_begin_l[] = { |
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"<S type=latex>", |
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"\002latex:", |
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"\002latex:" |
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}; |
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char *Data_begin_p[] = { |
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"<S type=prompt>", |
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"\002prompt:", |
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"\002prompt:" |
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}; |
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char *Data_begin_ps[] = { |
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"<S type=postscript>", |
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"\002ps:", |
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"\002ps:" |
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}; |
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char *Data_end[] = { |
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"</S>", |
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"\005", |
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"\n\005" /* \n is not a part of the protocol. */ |
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}; |
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/* todo: start_of_input */ |
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char End_of_input[] = { |
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0x5, /* Use ^E and Return to end the input. */ |
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'\n', /* TEXMACS_END_OF_INPUT. 0xd should be used for multiple lines. */ |
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0x5 /* CFEP_END_OF_INPUT */ |
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}; |
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/* Table for the engine type. */ |
/* Table for the engine type. */ |
#define ASIR 1 |
#define ASIR 1 |
#define SM1 2 |
#define SM1 2 |
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extern int Quiet; |
extern int Quiet; |
extern JMP_BUF EnvOfStackMachine; |
extern JMP_BUF EnvOfStackMachine; |
int Format=1; /* 1 : latex mode */ |
extern int Calling_ctrlC_hook; |
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extern int RestrictedMode, RestrictedMode_saved; |
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int Format=1; /* 1 : latex mode, 2: cfep_png */ |
int OutputLimit_for_TeXmacs = (1024*10); |
int OutputLimit_for_TeXmacs = (1024*10); |
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int TM_Engine = ASIR ; |
int TM_Engine = ASIR ; |
int TM_asirStarted = 0; |
int TM_asirStarted = 0; |
int TM_sm1Started = 0; |
int TM_sm1Started = 0; |
Line 58 int TM_do_not_print = 0; |
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Line 86 int TM_do_not_print = 0; |
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int Xm_noX = 0; |
int Xm_noX = 0; |
int NoCopyright = 0; |
int NoCopyright = 0; |
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int Cpp = 0; /* Use cpp before sending to the engine. */ |
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int EngineLogToStdout = 0; /* Do not run the ox engine inside xterm. */ |
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char *AsirInitFile = NULL; |
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char *LanguageResource = NULL; |
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void ctrlC(); |
void ctrlC(); |
struct object KpoString(char *s); |
struct object KpoString(char *s); |
char *KSpopString(void); |
char *KSpopString(void); |
Line 71 static void printps(char *s); |
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Line 105 static void printps(char *s); |
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static void printCopyright(char *s); |
static void printCopyright(char *s); |
static int startEngine(int type,char *msg); |
static int startEngine(int type,char *msg); |
static int isPS(char *s); |
static int isPS(char *s); |
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static int end_of_input(int c); |
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static void setDefaultParameterForCfep(); |
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static void myEncoder(int c); |
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static void myEncoderS(unsigned char *s); |
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static void myEncoderSn(unsigned char *s,int n); |
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static void outputStringToTunnel0(int channel, unsigned char *s, int size, int view); |
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static void outputStringToTunnel(int channel, unsigned char *s, int view); |
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static void pngSendFile(char *path); |
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static int pngCheck(void); |
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static void pngNotAvailable(void); |
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static char *pngGetResult(); |
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static void flushSm1(); |
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/* tail -f /tmp/debug-texmacs.txt |
/* tail -f /tmp/debug-texmacs.txt |
Debug output to understand the timing problem of pipe interface. |
Debug output to understand the timing problem of pipe interface. |
*/ |
*/ |
Line 81 main(int argc,char *argv[]) { |
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Line 130 main(int argc,char *argv[]) { |
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char *s; |
char *s; |
char *r; |
char *r; |
char *sys; |
char *sys; |
struct object ob; |
struct object ob = OINIT; |
int irt=0; |
int irt=0; |
int vmode=1; |
int vmode=1; |
char *openxm_home; |
char *openxm_home; |
char *asir_config; |
char *asir_config; |
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char *path; |
int i; |
int i; |
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openxm_home = (char *) getenv("OpenXM_HOME"); |
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asir_config = (char *) getenv("ASIR_CONFIG"); |
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if (openxm_home == NULL || asir_config == NULL) { |
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printv("The environmental variables OpenXM_HOME/ASIR_CONFIG are not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs\nBye..."); |
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exit(10); |
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} |
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#ifdef DEBUG2 |
#ifdef DEBUG2 |
Dfp = fopen("/tmp/debug-texmacs.txt","w"); |
Dfp = fopen("/tmp/debug-texmacs.txt","w"); |
#endif |
#endif |
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/* Initialize kanlib (gc is also initialized) */ |
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KSstart(); |
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/* Set consts */ |
/* Set consts */ |
Quiet = 1; |
Quiet = 1; |
for (i=1; i<argc; i++) { |
for (i=1; i<argc; i++) { |
if (strcmp(argv[i],"--sm1") == 0) { |
if (strcmp(argv[i],"--view") == 0) { |
TM_Engine = SM1; |
i++; |
}else if (strcmp(argv[i],"--asir") == 0) { |
if (strcmp(argv[i],"texmacs") == 0) { |
TM_Engine = ASIR; |
View = V_TEXMACS; |
}else if (strcmp(argv[i],"--k0") == 0) { |
}else if (strcmp(argv[i],"cfep")==0) { |
TM_Engine = K0; |
View = V_CFEP; setDefaultParameterForCfep(); |
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}else{ |
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View = GENERIC; |
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/* printv("Unknown view type.\n"); */ |
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} |
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} else if (strcmp(argv[i],"--sm1") == 0) { |
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TM_Engine = SM1; |
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}else if (strcmp(argv[i],"--asir") == 0) { |
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TM_Engine = ASIR; |
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}else if (strcmp(argv[i],"--k0") == 0) { |
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TM_Engine = K0; |
}else if (strcmp(argv[i],"--outputLimit") == 0) { |
}else if (strcmp(argv[i],"--outputLimit") == 0) { |
i++; |
i++; |
sscanf(argv[i],"%d",&OutputLimit_for_TeXmacs); |
sscanf(argv[i],"%d",&OutputLimit_for_TeXmacs); |
}else if (strcmp(argv[i],"--noLogWindow") == 0) { |
}else if (strcmp(argv[i],"--noLogWindow") == 0) { |
Xm_noX = 1; |
Xm_noX = 1; |
}else if (strcmp(argv[i],"--noCopyright") == 0) { |
}else if (strcmp(argv[i],"--noCopyright") == 0) { |
NoCopyright = 1; |
NoCopyright = 1; |
}else{ |
}else if (strcmp(argv[i],"--cpp") == 0) { |
/* printv("Unknown option\n"); */ |
Cpp = 1; |
} |
}else if (strcmp(argv[i],"--engineLogToStdout") == 0) { |
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EngineLogToStdout = 1; |
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}else if (strcmp(argv[i],"--languageResource") == 0) { |
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i++; |
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LanguageResource = (char *)sGC_malloc(strlen(argv[i])+80); |
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sprintf(LanguageResource, |
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" /localizedString.file (%s) def localizedString.load ",argv[i]); |
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}else if (strcmp(argv[i],"--asirInitFile") == 0) { |
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i++; |
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AsirInitFile = (char *)sGC_malloc(strlen(argv[i])+80); |
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sprintf(AsirInitFile,"%s",argv[i]); |
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}else{ |
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/* printv("Unknown option\n"); */ |
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} |
} |
} |
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/* Initialize kanlib (gc is also initialized) */ |
openxm_home = (char *) getenv("OpenXM_HOME"); |
KSstart(); |
asir_config = (char *) getenv("ASIR_CONFIG"); |
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if (openxm_home == NULL) { |
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printv("Error. The environmental variable OpenXM_HOME is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs\nBye..."); |
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exit(10); |
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} |
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/* Main loop */ |
/* Main loop */ |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
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if ((asir_config == NULL) && (View == V_TEXMACS)) { |
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printf("Warning. The environmental variable ASIR_CONFIG is not set.\nStart the texmacs with openxm texmacs or ox_texmacs by openxm ox_texmacs.\nOtherwise, tex translation will not be performed\n"); |
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} |
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printCopyright(""); |
printCopyright(""); |
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/* Load ox engine here */ |
/* Load ox engine here */ |
/* engine id should be set to ox.engine */ |
/* engine id should be set to ox.engine */ |
KSexecuteString(" [(parse) (ox.sm1) pushfile] extension "); |
KSexecuteString(" [(parse) (ox.sm1) pushfile] extension "); |
if (Xm_noX) KSexecuteString(" /Xm_noX 1 def "); |
if (Xm_noX) KSexecuteString(" /Xm_noX 1 def "); |
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if (EngineLogToStdout) KSexecuteString(" /Xm_engineLogToStdout 1 def "); |
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if (LanguageResource != NULL) KSexecuteString(LanguageResource); |
startEngine(TM_Engine," "); |
startEngine(TM_Engine," "); |
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if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
Line 142 main(int argc,char *argv[]) { |
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Line 225 main(int argc,char *argv[]) { |
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while(1) { |
while(1) { |
/* printp(sys); no prompt */ |
/* printp(sys); no prompt */ |
if (SETJMP(EnvOfStackMachine)) { |
if (SETJMP(EnvOfStackMachine)) { |
KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */ |
if (!Calling_ctrlC_hook) { |
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Calling_ctrlC_hook = 1; RestrictedMode = 0; |
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KSexecuteString(" ctrlC-hook "); /* Execute User Defined functions. */ |
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RestrictedMode = RestrictedMode_saved; |
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} |
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Calling_ctrlC_hook = 0; |
if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
if (signal(SIGINT,SIG_IGN) != SIG_IGN) { |
signal(SIGINT,ctrlC); |
signal(SIGINT,ctrlC); |
} |
} |
Line 150 main(int argc,char *argv[]) { |
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Line 238 main(int argc,char *argv[]) { |
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continue; |
continue; |
} else { } |
} else { } |
if (!irt) { |
if (!irt) { |
printf("%s",DATA_END); fflush(stdout); |
printf("%s",Data_end[View]); fflush(stdout); |
} |
} |
irt = 0; |
irt = 0; |
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Line 164 main(int argc,char *argv[]) { |
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Line 252 main(int argc,char *argv[]) { |
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} |
} |
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if (s == NULL) { irt = 1; continue; } |
if (s == NULL) { irt = 1; continue; } |
if (!irt) printf("%s",DATA_BEGIN_V); |
if (!irt) printf("%s",Data_begin_v[View]); |
/* Evaluate the input on the engine */ |
/* Evaluate the input on the engine */ |
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KSexecuteString(" ox.engine oxclearstack "); |
KSexecuteString(" ox.engine "); |
KSexecuteString(" ox.engine "); |
ob = KpoString(s); |
ob = KpoString(s); |
KSpush(ob); |
KSpush(ob); |
KSexecuteString(" oxsubmit "); |
KSexecuteString(" oxsubmit "); |
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if (TM_Engine == SM1) flushSm1(); |
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/* Get the result in string. */ |
/* Get the result in string for cfep. */ |
if (Format == 1 && (! TM_do_not_print)) { |
if (View != V_TEXMACS) { |
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KSexecuteString(" ox.engine oxgeterrors "); |
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ob = KSpop(); |
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if (ob.tag == Sarray) { |
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if (getoaSize(ob) > 0) { |
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ob = getoa(ob,0); |
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KSpush(ob); |
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KSexecuteString(" translateErrorForCfep "); |
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r = KSpopString(); |
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outputStringToTunnel(0,(unsigned char *)r,View); |
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} |
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} |
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if (!TM_do_not_print) { |
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if (Format == 2) { /* png mode */ |
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r = pngGetResult(); |
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}else{ |
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KSexecuteString(" ox.engine oxpopstring "); |
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r = KSpopString(); |
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} |
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printv(r); |
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}else{ |
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KSexecuteString(" ox.engine 1 oxpops "); |
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KSexecuteString(" ox.engine 0 oxpushcmo ox.engine oxpopcmo "); |
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ob = KSpop(); |
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printv(""); |
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} |
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continue; |
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} |
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/* Get the result in string for texmacs */ |
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if ((Format == 1) && (! TM_do_not_print)) { |
/* translate to latex form */ |
/* translate to latex form */ |
KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo "); |
KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo "); |
ob = KSpop(); |
ob = KSpop(); |
Line 219 main(int argc,char *argv[]) { |
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Line 339 main(int argc,char *argv[]) { |
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printv(""); |
printv(""); |
} |
} |
} |
} |
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/* note that there is continue above. */ |
} |
} |
} |
} |
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static char *pngGetResult(void) { |
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struct object ob; |
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int vmode; |
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char *r; |
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char *path; |
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/* translate to latex form */ |
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KSexecuteString(" ox.engine oxpushcmotag ox.engine oxpopcmo "); |
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ob = KSpop(); |
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vmode = 0; |
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/* printf("id=%d\n",ob.tag); bug: matrix return 17 instead of Sinteger |
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or error. */ |
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if (ob.tag == Sinteger) { |
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/* printf("cmotag=%d\n",ob.lc.ival);*/ |
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if (ob.lc.ival == CMO_ERROR2) { |
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vmode = 1; |
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} |
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if (ob.lc.ival == CMO_STRING) { |
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vmode = 1; |
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} |
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} |
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if (vmode) { |
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KSexecuteString(" ox.engine oxpopstring "); |
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r = KSpopString(); |
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}else{ |
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KSexecuteString(" ox.engine 1 oxpushcmo ox.engine (print_png_form2) oxexec "); |
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KSexecuteString(" ox.engine oxpopcmo /tmp_ox_texmacs set tmp_ox_texmacs 0 get "); |
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r = KSpopString(); /* input form */ |
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KSexecuteString(" tmp_ox_texmacs 1 get "); |
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path = KSpopString(); /* path name of the png file. */ |
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pngSendFile(path); |
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} |
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return r; |
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} |
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#define SB_SIZE 1024 |
#define SB_SIZE 1024 |
#define INC_BUF if (n >= limit-3) { \ |
#define INC_BUF if (n >= limit-3) { \ |
tmp = s; \ |
tmp = s; \ |
Line 243 static char *readString(FILE *fp, char *prolog, char * |
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Line 399 static char *readString(FILE *fp, char *prolog, char * |
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int i; |
int i; |
int m; |
int m; |
int start; |
int start; |
struct object ob; |
struct object ob = OINIT; |
if (limit == 0) { |
if (limit == 0) { |
limit = 1024; |
limit = 1024; |
s = (char *)sGC_malloc(limit); |
s = (char *)sGC_malloc(limit); |
Line 262 static char *readString(FILE *fp, char *prolog, char * |
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Line 418 static char *readString(FILE *fp, char *prolog, char * |
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#ifdef DEBUG2 |
#ifdef DEBUG2 |
fprintf(Dfp,"[%x] ",c); fflush(Dfp); |
fprintf(Dfp,"[%x] ",c); fflush(Dfp); |
#endif |
#endif |
if (c == END_OF_INPUT) { |
if (end_of_input(c)) { |
/* If there remains data in the stream, |
/* If there remains data in the stream, |
read the remaining data. */ |
read the remaining data. (for debug) */ |
/* |
/* |
if (oxSocketSelect0(0,1)) { |
if (oxSocketSelect0(0,1)) { |
if (c == '\n') c=' '; |
if (c == '\n') c=' '; |
Line 286 static char *readString(FILE *fp, char *prolog, char * |
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Line 442 static char *readString(FILE *fp, char *prolog, char * |
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} |
} |
/* Check the escape sequence to change the global env. */ |
/* Check the escape sequence to change the global env. */ |
if (strcmp(&(s[start]),"!verbatim;") == 0) { |
if (strcmp(&(s[start]),"!verbatim;") == 0) { |
printv("Output mode is changed to verbatim mode."); |
if (View != V_CFEP) printv("Output mode is changed to verbatim mode."); |
Format=0; |
Format=0; |
return NULL; |
return NULL; |
} |
} |
Line 295 static char *readString(FILE *fp, char *prolog, char * |
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Line 451 static char *readString(FILE *fp, char *prolog, char * |
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Format = 1; |
Format = 1; |
return NULL; |
return NULL; |
} |
} |
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if (strcmp(&(s[start]),"!cfep_png;") == 0) { |
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if (pngCheck()) { |
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if (View != V_CFEP) printv("Output mode is changed to cfep_png/verbose."); |
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Format = 2; |
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} else pngNotAvailable(); |
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return NULL; |
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} |
if (strcmp(&(s[start]),"!asir;") == 0) { |
if (strcmp(&(s[start]),"!asir;") == 0) { |
Format=1; |
Format=1; |
TM_Engine=ASIR; startEngine(TM_Engine,"Asir"); |
TM_Engine=ASIR; startEngine(TM_Engine,"Asir"); |
Line 311 static char *readString(FILE *fp, char *prolog, char * |
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Line 474 static char *readString(FILE *fp, char *prolog, char * |
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return NULL; |
return NULL; |
} |
} |
if (strcmp(&(s[start]),"!reset;") == 0) { |
if (strcmp(&(s[start]),"!reset;") == 0) { |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
KSexecuteString(" ox.engine oxreset ox.engine oxpopcmo "); |
KSexecuteString(" ox.engine oxreset ox.engine oxpopcmo "); |
ob = KSpop(); |
ob = KSpop(); |
printf("%s",DATA_END); fflush(stdout); |
printf("%s",Data_end[View]); fflush(stdout); |
return NULL; |
return NULL; |
} |
} |
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/* remove end$ or end; */ |
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if (TM_Engine == ASIR) { |
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for (i=n-1; i>=4; i--) { |
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if ((s[i-4]=='\n') && (s[i-3]=='e') && (s[i-2]=='n') && (s[i-1]=='d') && (s[i]=='$')) { |
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s[i-3] = s[i-2] = s[i-1] = s[i] = ' '; break; |
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} |
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if ((s[i-4]=='\n') && (s[i-3]=='e') && (s[i-2]=='n') && (s[i-1]=='d') && (s[i]==';')) { |
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s[i-3] = s[i-2] = s[i-1] = s[i] = ' '; break; |
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} |
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} |
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} |
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/* Set TM_do_no_print */ |
/* Set TM_do_no_print */ |
if (s[n-1] == '$' && TM_Engine == ASIR) { |
if (s[n-1] == '$' && TM_Engine == ASIR) { |
TM_do_not_print = 1; s[n-1] = ' '; |
TM_do_not_print = 1; s[n-1] = ' '; |
Line 332 static char *readString(FILE *fp, char *prolog, char * |
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Line 507 static char *readString(FILE *fp, char *prolog, char * |
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return s; |
return s; |
} |
} |
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static int end_of_input(int c) { |
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if (c == End_of_input[View]) return 1; |
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else return 0; |
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} |
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static void setDefaultParameterForCfep() { |
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Format = 0; |
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} |
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static void printv(char *s) { |
static void printv(char *s) { |
int i; |
int i; |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
printf("%s",s); |
printf("%s",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
#ifdef DEBUG2 |
#ifdef DEBUG2 |
fprintf(Dfp,"<%s>",s); fflush(Dfp); |
fprintf(Dfp,"<%s>",s); fflush(Dfp); |
#endif |
#endif |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printl(char *s) { |
static void printl(char *s) { |
printf("%s",DATA_BEGIN_L); |
printf("%s",Data_begin_l[View]); |
printf(" $ %s $ ",s); |
printf(" $ %s $ ",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static int isPS(char *s) { |
static int isPS(char *s) { |
Line 357 static int isPS(char *s) { |
|
Line 541 static int isPS(char *s) { |
|
return 1; |
return 1; |
} |
} |
static void printps(char *s) { |
static void printps(char *s) { |
printf("%s",DATA_BEGIN_PS); |
printf("%s",Data_begin_ps[View]); |
printf("%s",s); |
printf("%s",s); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printp(char *s) { |
static void printp(char *s) { |
printf("%s",DATA_BEGIN_P); |
printf("%s",Data_begin_p[View]); |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
printf("%s] ",s); |
printf("%s] ",s); |
fflush(NULL); |
fflush(NULL); |
} |
} |
static void printCopyright(char *s) { |
static void printCopyright(char *s) { |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
if (! NoCopyright) { |
if (! NoCopyright) { |
printf("OpenXM engine (ox engine) interface for TeXmacs\n2004 (C) openxm.org"); |
printf("OpenXM engine (ox engine) interface with TeXmacs protocol.\n2004 (C) openxm.org"); |
printf(" under the BSD license. !asir; !sm1; !k0; !verbatim;\n"); |
printf(" under the BSD license. !asir; !sm1; !k0; !verbatim; !quit;\n"); |
printf("Type in !reset; when the engine gets confused. "); |
printf("Type in !reset; when the engine gets confused. "); |
printf("%s",s); |
printf("%s",s); |
} |
} |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
|
|
|
static void flushSm1() { |
|
KSexecuteString(" oxsm1.ccc ( [(flush)] extension pop ) oxsubmit "); |
|
} |
static int startEngine(int type,char *msg) { |
static int startEngine(int type,char *msg) { |
struct object ob; |
struct object ob = OINIT; |
printf("%s",DATA_BEGIN_V); |
printf("%s",Data_begin_v[View]); |
if (type == SM1) { |
if (type == SM1) { |
if (!TM_sm1Started) KSexecuteString(" sm1connectr "); |
if (!TM_sm1Started) KSexecuteString(" sm1connectr "); |
KSexecuteString(" /ox.engine oxsm1.ccc def "); |
KSexecuteString(" /ox.engine oxsm1.ccc def "); |
Line 390 static int startEngine(int type,char *msg) { |
|
Line 577 static int startEngine(int type,char *msg) { |
|
KSexecuteString(" oxsm1.ccc ( [(cmoLispLike) 0] extension ) oxsubmit "); |
KSexecuteString(" oxsm1.ccc ( [(cmoLispLike) 0] extension ) oxsubmit "); |
KSexecuteString(" oxsm1.ccc ( ox_server_mode ) oxsubmit "); |
KSexecuteString(" oxsm1.ccc ( ox_server_mode ) oxsubmit "); |
KSexecuteString(" oxsm1.ccc ( ( ) message (------------- Message from sm1 ----------------)message ) oxsubmit "); |
KSexecuteString(" oxsm1.ccc ( ( ) message (------------- Message from sm1 ----------------)message ) oxsubmit "); |
|
flushSm1(); |
TM_sm1Started = 1; |
TM_sm1Started = 1; |
/* Welcome message. BUG. Copyright should be returned by a function. */ |
/* Welcome message. BUG. Copyright should be returned by a function. */ |
if (! NoCopyright) { |
if (! NoCopyright) { |
Line 399 static int startEngine(int type,char *msg) { |
|
Line 587 static int startEngine(int type,char *msg) { |
|
printf("Info: http://www.math.kobe-u.ac.jp/KAN, kan@math.kobe-u.ac.jp.\n"); |
printf("Info: http://www.math.kobe-u.ac.jp/KAN, kan@math.kobe-u.ac.jp.\n"); |
printf("0 usages to show a list of functions. \n(keyword) usages to see a short description\n"); |
printf("0 usages to show a list of functions. \n(keyword) usages to see a short description\n"); |
} |
} |
printf("%s\n",msg); |
printf("%s\n",msg); fflush(NULL); |
}else if (type == K0) { |
}else if (type == K0) { |
if (!TM_k0Started) KSexecuteString(" k0connectr "); |
if (!TM_k0Started) KSexecuteString(" k0connectr "); |
KSexecuteString(" /ox.engine oxk0.ccc def "); |
KSexecuteString(" /ox.engine oxk0.ccc def "); |
Line 410 static int startEngine(int type,char *msg) { |
|
Line 598 static int startEngine(int type,char *msg) { |
|
KSexecuteString(" /ox.engine oxasir.ccc def "); |
KSexecuteString(" /ox.engine oxasir.ccc def "); |
TM_asirStarted = 1; |
TM_asirStarted = 1; |
printf("%s\n",msg); |
printf("%s\n",msg); |
if ( ! NoCopyright) { |
if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") != NULL)) { |
KSexecuteString(" oxasir.ccc (copyright()+asir_contrib_copyright();) oxsubmit oxasir.ccc oxpopstring "); |
KSexecuteString(" oxasir.ccc (copyright()+asir_contrib_copyright();) oxsubmit oxasir.ccc oxpopstring "); |
ob = KSpop(); |
ob = KSpop(); |
if (ob.tag == Sdollar) { |
if (ob.tag == Sdollar) { |
printf("%s",ob.lc.str); |
printf("%s",ob.lc.str); |
} |
} |
|
}else if ((!NoCopyright) && ((char *)getenv("ASIR_CONFIG") == NULL)) { |
|
KSexecuteString(" oxasir.ccc (copyright();) oxsubmit oxasir.ccc oxpopstring "); |
|
ob = KSpop(); |
|
if (ob.tag == Sdollar) { |
|
printf("%s",ob.lc.str); |
|
} |
} |
} |
/* Initialize the setting of asir. */ |
/* Initialize the setting of asir. */ |
KSexecuteString(" oxasir.ccc (if(1) { Xm_server_mode = 1; Xm_helpdir = \"help-eg\"; } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
if (AsirInitFile) { /* cf. asir-contrib/packages/src/cfep-init.rr */ |
|
unsigned char *ss; |
|
ss = (unsigned char *)sGC_malloc(strlen(AsirInitFile)+256); |
|
sprintf((char *)ss," oxasir.ccc (load(\"%s\");) oxsubmit oxasir.ccc oxgeterrors length 0 gt { (Error in loading asirInitFile) message} { } ifelse ",AsirInitFile); |
|
/* printf("Loading --asirInitFile %s\n",AsirInitFile); */ |
|
KSexecuteString(ss); |
|
} |
|
KSexecuteString(" oxasir.ccc (if(1) { Xm_server_mode = 1; Xm_helpdir = \"help-en\"; } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
KSexecuteString(" oxasir.ccc (if(1) { ctrl(\"message\",0); } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
KSexecuteString(" oxasir.ccc (if(1) { ctrl(\"message\",0); } else { ; } ;) oxsubmit oxasir.ccc oxpopcmo "); |
/* bug; if ctrl is written with Xm_helpdir = ... without oxpopcmo, then it does |
/* bug; if ctrl is written with Xm_helpdir = ... without oxpopcmo, then it does |
not work. */ |
not work. */ |
KSexecuteString(" oxasir.ccc (print(\"----------- Messages from asir ------------------------------\")$ ) oxsubmit oxasir.ccc oxpopcmo "); |
KSexecuteString(" oxasir.ccc (print(\"----------- Messages from asir ------------------------------\")$ ) oxsubmit oxasir.ccc oxpopcmo "); |
} |
} |
printf("%s",DATA_END); |
printf("%s",Data_end[View]); |
fflush(NULL); |
fflush(NULL); |
} |
} |
|
|
Line 442 static int startEngine(int type,char *msg) { |
|
Line 643 static int startEngine(int type,char *msg) { |
|
|
|
*/ |
*/ |
|
|
|
static void myEncoder(int c) { |
|
putchar(0xf8 | (0x3 & (c >> 6))); |
|
putchar(0xf0 | (0x7 & (c >> 3))); |
|
putchar(0xf0 | (0x7 & c)); |
|
} |
|
static void myEncoderS(unsigned char *s) { |
|
int i,n; |
|
n = strlen((char *)s); |
|
for (i = 0; i<n ; i++) myEncoder(s[i]); |
|
} |
|
static void myEncoderSn(unsigned char *s,int n) { |
|
int i; |
|
for (i = 0; i<n ; i++) myEncoder(s[i]); |
|
} |
|
static void outputStringToTunnel0(int channel, unsigned char *s, int n,int view) { |
|
unsigned char ts[128]; |
|
int i; |
|
if (view == GENERIC) { |
|
printf("{%d<%d ",channel,n+1); |
|
for (i=0; i<n; i++) putchar(s[i]); |
|
printf("%c>}",0); |
|
}else if (view == V_CFEP) { |
|
sprintf((char *)ts,"{%d<%d ",channel,n+1); |
|
myEncoderS(ts); |
|
myEncoderSn(s,n); myEncoder(0); |
|
myEncoderS((unsigned char *)">}"); |
|
} |
|
fflush(stdout); |
|
} |
|
#define LINE_FEED 0xc /* ^L */ |
|
static void outputStringToTunnel(int channel, unsigned char *s, int view) { |
|
int start, i; |
|
start = i = 0; |
|
while (s[i] != 0) { |
|
if (s[i] == LINE_FEED) { |
|
outputStringToTunnel0(channel,&(s[start]),i-start,view); |
|
start = i+1; |
|
} |
|
i++; |
|
} |
|
} |
|
|
|
|
|
static void pngSendFile(char *path) { |
|
char s[1024]; |
|
if (strlen(path) > 1000) return; |
|
sprintf(s,"showFile,%s",path); |
|
outputStringToTunnel0(10,(unsigned char *)s,strlen(s),View); |
|
printf("\n"); |
|
fflush(NULL); |
|
} |
|
static int pngCheck(void) { |
|
static int checked = 0; |
|
static int ans = 0; |
|
if (checked) return ans; |
|
checked = 1; |
|
if (!getCommandPath("latex")) return 0; |
|
if (!getCommandPath("dvipng")) return 0; |
|
ans = 1; return 1; |
|
} |
|
static void pngNotAvailable(void) { |
|
char *s = "notAvailable"; |
|
outputStringToTunnel0(10,(unsigned char *)s,strlen(s),View); |
|
fflush(NULL); |
|
} |
|
|