Annotation of capa/capa51/pProj/capaCGI.h, revision 1.6
1.5 albertel 1: /* define neccsary constants/contructs for CGI scripts
2: Copyright (C) 1992-2000 Michigan State University
3:
4: The CAPA system is free software; you can redistribute it and/or
5: modify it under the terms of the GNU Library General Public License as
6: published by the Free Software Foundation; either version 2 of the
7: License, or (at your option) any later version.
8:
9: The CAPA system is distributed in the hope that it will be useful,
10: but WITHOUT ANY WARRANTY; without even the implied warranty of
11: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: Library General Public License for more details.
13:
14: You should have received a copy of the GNU Library General Public
15: License along with the CAPA system; see the file COPYING. If not,
16: write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
1.6 ! albertel 17: Boston, MA 02111-1307, USA.
! 18:
! 19: As a special exception, you have permission to link this program
! 20: with the TtH/TtM library and distribute executables, as long as you
! 21: follow the requirements of the GNU GPL in regard to all of the
! 22: software in the executable aside from TtH/TtM.
! 23: */
1.1 albertel 24:
25: /* ==================================================================== */
26:
27:
28: #ifndef CAPA_CGI_H
29: #define CAPA_CGI_H
30:
31: #ifdef CAPA_ARG
32: #undef CAPA_ARG
33: #define CAPA_ARG(x) x
34: #endif
35:
36: /*
37: #ifdef __STDC__
38: #define CAPA_ARG(x) x
39: #else
40: #define CAPA_ARG(x) ()
41: #endif
42: */
43:
44: #ifdef _MAIN_PROGRAM_
45:
46: #define GLOBAL_VAR(xx) xx
47: #else
48: #define GLOBAL_VAR(xx) extern xx
49: #endif
50:
51:
52: #define MAX_ENTRIES 10000 /* maximal number of entries in a web page form */
53: #define DEFAULT_STATUS_LINE_LENGTH 50
54: #define MAX_PROBLEM_CNT 1024
55: #define MAX_ANSWER_CHAR 32
56: #define MAX_CLASS_CHAR 16 /* officially, it is 8, since the account name won't allow */
57: /* more than 8 characters. */
58:
59: /* ----------------------------- various mode used in print_quizz() */
60: #define TRY_SET_MODE 1
61: #define CHECK_ANSWER_MODE 2
62: #define VIEW_PREVIOUS_MODE 3
63:
64:
65: #define TEXT_BUF_SIZE 1
66: /*(128*1024)*/
1.4 albertel 67: #define STATUS_BUF_SIZE 1
1.1 albertel 68: /*(32*1024)*/
69:
70: typedef struct _form_entry {
71: char *name;
72: char *val;
73: } FormEntry_t;
74:
75: typedef struct _student_answer {
76: int a_idx;
77: char *a_str;
78: struct _student_answer *a_next;
79: } StudentAnswer_t;
80:
81: #define M_CHECKIN 1
82: #define M_TRYSET 2
83: #define M_CHECKANS 3
84: #define M_VIEWPREV 4
85: #define M_VIEWSUMM 5
86: #define M_EXAMSUMM 6
87: #define M_QUIZSUMM 7
88: #define M_TERMSCORE 8
89: #define LF 10
90: #define CR 13
91:
92:
93: /* --------- default parameter values when something mis-specified in capa.config -------- */
94:
95: #define DEFAULT_HW_W 0.3
96: #define DEFAULT_QZ_W 0.07
97: #define DEFAULT_EX_W 0.3
98: #define DEFAULT_FE_W 0.35
99: #define DEFAULT_PC_W 0.3
100: #define DEFAULT_HW_COUNT 12
101: #define DEFAULT_QZ_COUNT 24
102: #define DEFAULT_FE_NUMBER 4
1.2 albertel 103: #define DEFAULT_WIDTH 600 /* for score extrapolation applet*/
104: #define DEFAULT_HEIGHT 750 /* for score extrapolation applet*/
1.1 albertel 105: /* ============ function prototype in capaCgiUtils.c ===================== */
106:
107: void getword CAPA_ARG((char *word, char *line, char stop));
108: char *makeword CAPA_ARG((char *line, char stop));
109: char *fmakeword CAPA_ARG((FILE *f, char stop, int *cl));
110: char x2c CAPA_ARG((char *what));
111: void unescape_url CAPA_ARG((char *url));
112: void plustospace CAPA_ARG((char *str));
113: int rind CAPA_ARG((char *s, char c));
114: int getline CAPA_ARG((char *s, int n, FILE *f));
115: void send_fd CAPA_ARG((FILE *f, FILE *fd));
116: int ind CAPA_ARG((char *s, char c));
117: void escape_shell_cmd CAPA_ARG((char *cmd));
118:
119: int web_log CAPA_ARG((char *log_str));
120: /*
121: void file_log CAPA_ARG((char *filename, char *log_str));
122: */
123: int w_log_timing CAPA_ARG((char *student_number,int set,int section,char *log_string));
124: int w_log_attempt CAPA_ARG((char *student_number,int set,char *log_string));
125: int w_log_submissions CAPA_ARG((char *student_number,int set,char *log_string));
126: int w_get_input CAPA_ARG(());
127: void print_mainmenu CAPA_ARG((char *class,char *sn, int pin));
128: void print_page_header CAPA_ARG((int mode,int num_quest));
129: void print_quizz CAPA_ARG((char *class_dir, char *c_owner,char *class,char *sn,int pin,int set,int mode));
130: void print_response CAPA_ARG((char pcr,char u_db,int q_idx,Problem_t *p));
131: void print_inhibited_response CAPA_ARG((char pcr,char u_db,int q_idx,Problem_t *p));
132: void check_user_ans CAPA_ARG((int q_idx,Problem_t *p));
133: void check_inhibited_user_ans CAPA_ARG((int q_idx,Problem_t *p));
134: void get_response CAPA_ARG((char pcr,char u_db,int q_idx,Problem_t *p));
135: void log_user_ans CAPA_ARG((int q_idx,Problem_t *p));
136: int check_class_get_maxset CAPA_ARG((char *dir_path));
137: int check_exam_quiz_path CAPA_ARG(());
138: void print_summary CAPA_ARG((char *class_dir,char *class, char *student_number,int pin,int set));
139: void print_termscore_page CAPA_ARG((char *class_dir,char *class, char *student_number,int pin,int set,FILE *out));
1.3 albertel 140: void get_tscore_width_height CAPA_ARG((int *width,int *height));
1.1 albertel 141: int get_termscore_params CAPA_ARG((float *hw,float *qw,float *ew,float *fw,float *pw,int *hc,int *qc,int *fs));
142: int web_getclassdir CAPA_ARG((char **cpath_p, char **cown_p, char *class));
143: char *c_getpath CAPA_ARG((FILE *f));
144: void append_qtext CAPA_ARG((char *new_str));
145: void append_stext CAPA_ARG((char *new_str));
146: void process_mode CAPA_ARG((int mode));
147: void process_summary CAPA_ARG((int mode));
148: void web_printheader CAPA_ARG((FILE*));
149: void web_printfooter CAPA_ARG((FILE*));
150: void preserve_last_answer CAPA_ARG((int q_idx,int print));
151: /* ======================================================================= */
152: GLOBAL_VAR(char *g_question_txt);
153: GLOBAL_VAR(int g_qchar_cnt);
154: GLOBAL_VAR(int g_qsize);
155: GLOBAL_VAR(char *g_status_txt);
156: GLOBAL_VAR(int g_schar_cnt);
157: GLOBAL_VAR(int g_ssize);
158: GLOBAL_VAR(int g_run_mode);
159: GLOBAL_VAR(int g_start_question);
160: #define ALL_QUESTIONS -1
161: GLOBAL_VAR(int g_num_questions_per_page);
162: GLOBAL_VAR(int g_inhibit_response);
163: GLOBAL_VAR(char g_prog_name[FILE_NAME_LENGTH]);
164: GLOBAL_VAR(char g_class_fullpath[FILE_NAME_LENGTH]);
165: GLOBAL_VAR(FormEntry_t g_entries[MAX_ENTRIES] );
166: GLOBAL_VAR(char g_student_number[MAX_STUDENT_NUMBER+4]);
167: GLOBAL_VAR(char g_student_name[MAX_NAME_CHAR+1]);
168: GLOBAL_VAR(T_student g_student_data);
169: GLOBAL_VAR(char g_class_name[MAX_CLASS_CHAR]);
170: GLOBAL_VAR(char g_class_fullpath[FILE_NAME_LENGTH]);
171: GLOBAL_VAR(char *g_cpath);
172: GLOBAL_VAR(char *g_cowner);
173: GLOBAL_VAR(int g_entered_pin);
174: GLOBAL_VAR(int g_login_set);
175: GLOBAL_VAR(int g_set);
176: GLOBAL_VAR(int g_vset);
177: GLOBAL_VAR(StudentAnswer_t *g_stu_ans_pp[MAX_PROBLEM_CNT]);
178: GLOBAL_VAR(StudentAnswer_t *g_last_ans_pp[MAX_PROBLEM_CNT]);
179: /*GLOBAL_VAR(char *g_student_answer[MAX_PROBLEM_CNT]);
180: GLOBAL_VAR(char *g_last_answer[MAX_PROBLEM_CNT]);*/
181: GLOBAL_VAR(char g_new_answerdb[MAX_PROBLEM_CNT]);
182: GLOBAL_VAR(char g_log_string[MAX_PROBLEM_CNT]);
183: GLOBAL_VAR(int g_modified[MAX_PROBLEM_CNT]);
184: GLOBAL_VAR(int g_passdue);
185: GLOBAL_VAR(int g_tried[MAX_PROBLEM_CNT]);
186: GLOBAL_VAR(int g_smode);
187: GLOBAL_VAR(int g_skind);
188: GLOBAL_VAR(char g_cwd[FILE_NAME_LENGTH]);
189: #ifdef __alpha
190: GLOBAL_VAR(struct timespec g_ats);
191: GLOBAL_VAR(struct timespec g_bts);
192: #endif
193: GLOBAL_VAR(FILE *g_cgi);
194: GLOBAL_VAR(int g_exam_set);
195: GLOBAL_VAR(int g_quiz_set);
196: GLOBAL_VAR(char g_exam_path[FILE_NAME_LENGTH]);
197: GLOBAL_VAR(char g_quiz_path[FILE_NAME_LENGTH]);
198: GLOBAL_VAR(char *g_cgibin_path);
199: /* ======================================================================= */
200:
201:
202: #endif /* CAPA_CGI_H */
203:
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